1 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * emultempl/hppaelf.em: First attempt to clean this file up.
4 Add comments in several functions as to their purpose and
5 how they function (or my current best guess). Clean up horrible
6 spacing and indention that never should have been accepted in the
7 first place. Add FIXMEs for issues which need to be resolved.
8 Disable linker-stub generation until it gets fixed. This allows
9 the linker to at least work on simple code for testing purposes.
11 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
12 it via hppaelf_finish). Prototype moved into ldlang.h.
13 (lang_process): Move problematic extra call to lang_size_sections
14 into the PA ELF specific code.
15 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
16 lang_size_sections moved here.
18 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
20 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
21 * config/ppc-elf32.mt: New file.
22 * emulparams/elf32ppc.sh: New file.
23 * emultempl/ppc.em: New file.
24 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
25 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
26 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
28 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
30 * lexsup.c (parse_args): Use symbolic numbers for long options.
31 Fix misunderstanding in -Y and -call_shared et al.
33 Use getopt instead of lex and yacc to parse the command line.
35 * ld.texinfo (Options): Document changes to option syntax.
36 * Makefile.in: Update dependencies.
37 * ldver.c (help): Tweak dashes in usage message.
38 * ldgram.y (%union): Remove unused members.
39 Remove %tokens for command line options; add ones for input types.
40 (command_line): Rules removed.
41 (file): Instead of command line, recognize an
42 input type indicator, then use the nonterminal for that type.
43 (defsym_expr): New nonterminal from code formerly in command_line.
44 * ldlex.h: Declare parser input type enum and variable.
45 Don't declare parse_line.
46 * ldlex.l: Remove unused variables. Make some used ones static
48 (COMMAND): Start state and its rules removed.
49 At start of yylex, return input state token if at start of input.
50 (lex_redirect): Don't need to set yyout.
51 (ldlex_command): Function removed.
52 * ldmain.c (main): Instead of calling parse_line, set up the
53 redirections and call yyparse directly.
54 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
56 * lexsup.c: Remove #if 0'd code.
57 (parse_line): Function removed.
58 (parse_args): Rewrite to use getopt_long_only.
59 (set_default_dirlist): New function from code formerly in
60 ldgram.y:command_line.
61 (set_section_start): New function.
62 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
63 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
64 compiled-in link scripts in "{" and "}", as the grammar no longer
67 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
69 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
70 require that it be in $(srcdir).
72 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
74 * ldlang.c (lang_size_sections): Only align section to alignment
75 required by linker script, not to maximum alignment of input
78 * ldlang.h (largest_section): Don't declare.
79 * ldlang.c (largest_section): Don't define.
80 (size_input_section): Don't set largest_section; not used.
82 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
84 * ldlang.c (new_afile): Pass NULL as last argument to concat.
86 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
88 * ldlang.c, ldmain.c: Include libiberty.h.
90 * ldmisc.h (concat): Don't declare.
91 * ldmisc.c (concat): Don't define; just use the one in libiberty.
93 * ld.h (as_output_section_statement): Removed; not used.
95 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
97 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
98 bfd_set_error and new error names.
100 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
102 * ldwrite.c (build_link_order): If the cooked size of the section
103 has been set, use it, for determining link_order size.
104 (ldwrite): In the error message displayed if bfd_final_link fails,
105 indicate that it was in fact the final link step that failed.
107 * ldlang.c (lang_size_sections): Clear bfd_error before calling
108 bfd_relax_section, in case it returns false but doesn't flag an
109 error. If an error is returned, indicate which one it is in the
112 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
113 it'll get picked up from $(srcdir) if appropriate.
115 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
117 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
118 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
120 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
122 * ldlex.l (comment): Increment line number when newline is read.
124 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
126 * ldlang.c (lookup_name): Take new argument, force_load. If true,
127 reload the file even if it is already loaded.
128 (wild): Call lookup_name with force_load argument of 0.
129 (open_input_bfds): Call lookup_name with force_load argument of 1.
130 (print_symbol): Remove declaration of non-existent function.
131 (print_one_symbol): Return true rather than falling off end.
133 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
135 * ldmain.c (main): Use %ld when printing long values.
137 * scripttempl/elf.sc: Move _edata after the .sdata section.
138 Permit OTHER_BSS_SYMBOLS to be defined.
139 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
141 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
143 * Rename all "hppaosf" files to "hppaelf".
144 * Change all "osf" references to "elf" in hppaelf files.
145 * Makefile.in: Likewise.
146 * configure.in: Likewise.
148 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
150 * ldmain.c (main): Call xatexit, not atexit.
151 Call xmalloc_set_program_name.
153 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
156 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
158 * emultempl/lnk960.em (append), emultempl/hppaosf.em
159 (hppaosf_finish): Call xmalloc, not ldmalloc.
160 * ldmain.c (preserve_output): Function removed.
161 (main): Do it here instead.
163 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
165 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
166 GNU C specific macros.
168 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
169 call to LANG_FOR_EACH_INPUT_SECTION.
171 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
173 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
174 deleted; will use libiberty versions instead.
175 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
176 mri.c Makefile.in: Change callers.
178 * ldmisc.c (vfinfo): Remove cleanup code.
179 * ldmain.c (remove_output): Put it here (new function).
180 (preserve_output): New function.
181 (main): Register remove_output and preserve_output with atexit.
182 * ldmain.c ldgram.y: Call xexit instead of exit.
183 * ldmisc.h: Declare xexit.
185 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
187 * Makefile.in: Lots of new H8/500 memory models.
189 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
191 * ldlex.l: Removed duplicate rules.
192 (yywrap): Provide default definition, needed with some versions of
195 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
197 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
198 the archive filename too.
200 * ldlex.l: Add rule to catch invalid input characters instead of
201 printing them. Include "ldmain.h" for program_name decl.
202 (lex_warn_invalid): New function.
203 * Makefile.in: Add dependency.
205 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
207 * Makefile.in (check): Don't bother running any tests of
208 cross-linker until the test suite no longer assumes native mode.
210 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
212 * ldlang.c (print_one_symbol, print_input_section): Print
213 global symbols in symbol table again.
215 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
217 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
218 exit successfully instead of complaining if no input files are
221 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
223 * Makefile.in: Format variable definitions consistently.
224 (LD_PROG): Remove unnecessary variables from link command,
225 change variable LOADLIBES to EXTRALIBS.
227 * ldmain.c (main): Compute and display total execution time.
228 * ld.texinfo (-stats): Document the option.
230 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
232 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
235 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
238 * ldlang.c (relaxing): Removed global variable.
239 (lang_size_sections): If the canonical symbols have not already
240 been read in, read them in before relaxing.
241 * ldlang.h (relaxing): Removed declaration.
243 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
245 * ldlang.c (new_afile): Initialize loaded field to false.
246 (lookup_name): If file was already loaded, don't call the
247 add_symbols entry point again.
249 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
251 * ld.texinfo: Clarify what -T option does.
253 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
255 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
258 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
260 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
262 * configure.in (m68k-motorola-sysv*) New target.
263 * config/delta68.mt: New file.
264 * emulparams/delta68.sh: New file.
265 * scripttempl/delta68.sc: New file.
266 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
267 (em_delta68.c): New target.
269 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
271 * ldmain.c (add_archive_element): If trace_files or
272 trace_file_tries, print file name.
273 * ldlang.c (lookup_name): Likewise.
274 (ldlang_add_file): Don't put files on input_bfds list in reverse
277 * scripttempl/elf.sc: Correct typo.
279 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
281 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
282 their arguments optional, for compatibility with the old GNU ld.
284 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
286 * scripttempl/elf.c: Define __bss_start before the .sbss section.
288 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
290 * ldmain.c (add_to_set): Add bitsize argument.
291 (constructor_callback): New function.
292 (link_callbacks): Add constructor_callback.
293 * ldctor.c (struct set_info): Add bitsize field.
294 (ldctor_add_set_entry): Add bitsize argument.
295 (ldctor_build_sets): Base the size of the elements of the set on
296 the bitsize, rather than always using LONG.
297 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
299 * ld.h (QUAD_SIZE): Define.
300 * ldgram.y (QUAD): New token.
302 * ldlex.l: Return QUAD.
303 * lexsup.c (keywords): Add QUAD.
304 * ldwrite.c (build_link_order): Handle QUAD.
305 * ldlang.c (print_data_statement): Handle QUAD.
306 (lang_size_sections): Likewise.
307 (lang_do_assignments): Likewise.
308 * ldexp.c (exp_print_token): Add QUAD to table.
309 * ld.texinfo: Describe QUAD.
311 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
312 since the Alpha doesn't use them.
314 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
316 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
318 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
320 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
321 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
323 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
325 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
326 needed for i386mach. (Should be a no-op on other systems.)
328 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
329 (PAGE_SIZE): Don't define; not used.
331 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
333 * ldgram.y (yyerror): Make argument const char *, and actually
334 print it out rather than assuming it is a syntax error.
335 * ldmisc.h: Change declaration of yyerror.
336 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
338 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
340 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
341 exec header offset, since the exec header isn't loaded.
342 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
344 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
346 A major rewrite to move the bulk of the linker into BFD so that
347 more efficient backend code can be written for specific object
349 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
350 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
351 * ldctor.c, ldctor.h: Complete rewrite.
352 * ldwrite.c, ldwrite.h: Complete rewrite.
353 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
354 link_info.strip instead. Changed all uses.
355 (discard_locals_type, discard_locals): Removed. Use
356 link_info.discard instead. Changed all uses.
357 (ld_config_type): Removed relocateable_output field; use
358 link_info.relocateable instead; changed all uses. Added stats
360 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
361 set_loader_symbol): Removed.
362 * ldexp.h (node_class): Added etree_rel.
363 (etree_type): Added rel field.
364 * ldexp.c (exp_print_token): Bracketed table initialization.
365 (exp_relop): New function.
366 (fold_name): Use linker hash table rather than ldsym functions.
367 (exp_fold_tree): Likewise. Also, handle etree_rel case.
368 (exp_print_tree): Handle etree_rel.
369 * ldgram.y (strip_symbols, discard_locals): Removed.
370 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
371 (REL): New token. Does not appear in grammar, but needed for
373 (file): Don't call lang_final; it's called by main anyhow.
374 * ldlex.l: Accept -stats and -no-keep-memory options.
375 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
376 * ldlang.c: Consistently use fill_type for fill argument.
377 (lang_init_script_file, script_file): Removed.
378 (create_object_symbols): Removed. Use
379 link_info.create_object_symbols_section instead. Changed all
381 (lang_add_keepsyms_file): Removed.
382 (lookup_name): Call bfd_link_add_symbols instead of
383 ldmain_open_file_read_symbol.
384 (wild): Don't iterate over script_file.
385 (open_output): Create link hash table.
386 (lang_place_undefineds): Rewrote.
387 (lang_size_sections): Handle relaxing (doesn't work yet).
388 (lang_relocate_globals): Removed.
389 (lang_finish): Use link hash table rather than ldsym functions.
390 (lang_common): Rewrote.
391 (lang_one_common): New function.
392 (ldlang_add_file): Add file to link_info.input_bfds list. Set
394 (create_symbol): Removed.
395 (lang_process): Don't call lang_init_script_file. Call
396 ldctor_build_sets rather than find_constructors. Don't call
397 lang_relocate_globals.
398 (lang_abs_symbol_at_beginning_of): Rewrote.
399 (lang_abs_symbol_at_end_of): Rewrote.
400 * ldmain.c (had_y): Removed.
401 (lprefix, lprefix_len): Removed; use link_info fields instead.
403 (multiple_def_count, commons_pending, undefined_global_sym_count,
404 total_symbols_seen, total_files_seen): Removed.
405 (link_callbacks, link_info): New variables.
406 (main): Initialize link_info. Don't call init_bfd_error_vector or
407 ldsym_init. Don't set now unused variables. Handle -stats.
408 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
410 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
411 search_library, gnu960_check_format, decode_library_subfile,
412 linear_library, symdef_library, clear_syms, subfile_wanted_p):
414 (add_keepsyms_file, add_archive_element, multiple_definition,
415 multiple_common, add_to_set, warning_callback, undefined_symbol,
416 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
418 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
419 require symbols for %C; look them up instead.
420 * emultempl/hppaosf.em: Pass link_info to
421 hppa_look_for_stubs_in_section.
422 * Makefile.in: Rebuilt dependencies.
423 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
425 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
427 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
428 ldlang.h and ldctor.h.
430 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
431 declarations of free and malloc from flex output. Change malloc
432 to ldmalloc in flex output.
434 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
436 * ldmain.c (lprefix): Change default from a char to a string
437 with only one character.
438 (lprefix_len): Set default to one.
440 * ldmain.h (lprefix_len): Declare.
442 * ldsym.c (write_file_locals): Use strncmp rather than a character
443 comparison for lprefix.
445 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
448 * emultmpl/hppaosf.em: Include ldexp.h.
449 (before_parse): Set lprefix and lprefix_len correctly.
451 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
453 * ldlex.h: Don't declare yywrap if it is a macro.
454 * ldlex.l: Include sysdep.h.
455 * ldlang.c (lang_for_each_statement_worker,
456 lang_for_each_statement): Forgot to use PARAMS.
458 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
460 * Makefile.in: Added .PHONY targets where appropriate. Added some
462 (gcclibdir, version): Removed unused variables.
463 (DEP): New variable, set to mkdep.
464 (ALL_CFLAGS): New variable. Used in .c.o target.
465 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
467 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
468 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
469 mostly obsolete variables. Adjusted remaining uses.
470 (DEF_EMUL): Removed variable.
471 (ldmain.o): Handle undefined EMUL error correctly.
472 (ldemul-list.h): Depend on config.status rather than Makefile.
473 Create via temporary file.
474 (ver960.c, roll, make): Removed obsolete targets.
475 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
477 * dep-in.sed: New file, used when rebuilding dependencies.
479 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
481 Made many changes to eliminate gcc warnings. Made various
482 cosmetic changes, declared various things in header files, removed
483 various extern declarations from .c files. No substantive
486 * ldlang.c (lang_process): Ifdef out final call to
487 lang_size_sections again (reverting change of Nove 2), since it
488 breaks the Sun4 linker.
490 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
492 * configure.in (alpha-*-netware*): New target; use alpha.
494 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
496 * configure.in: Group targets by CPU. Merge some m68k target
497 entries with different CPU specs that use the same ld_target
500 * configure.in: Add sparc*-*-coff.
501 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
502 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
503 (em_coff_sparc.c): Add dependencies and build rules.
505 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
507 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
509 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
511 (command_line_option): Accept and ignore them (for now).
512 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
515 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
517 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
518 not in bfd_com_section, create the section in the BFD so that it
519 can be placed in the right output section.
521 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
523 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
524 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
525 (OTHER_READONLY_SECTIONS): Define for .reginfo.
526 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
527 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
528 Move OTHER_READONLY_SECTIONS after all the other readonly
529 sections. Don't use DATA_ADDR twice.
531 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
532 p is in a common section, make sure the BFD has a section of that
535 * ldlang.c (lang_common): Add newline to error message.
537 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
539 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
540 Lynx-specific script instead of m68kcoff.
541 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
542 (ENTRY): Define as __main.
543 (TEXT_START_ADDR): Define as 0.
544 (PAGE_SIZE): Define as 0x1000.
545 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
546 * scripttempl/m68klynx.sc: New file.
548 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
550 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
551 arguments rather than treating them as emulation names.
553 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
555 * configure.in: Support x86 unixware and netware plus generic netware.
557 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
559 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
562 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
564 * Makefile.in (distclean): Don't delete dvi or info files.
565 (ld.info): Update dependency list.
566 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
568 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
570 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
571 Set output_filename instead of creating a new node.
572 (open_output): Don't set output_filename.
573 (lang_final): Create the new node here.
574 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
576 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
578 From Pete Hoogenboom (hoogen@cs.utah.edu):
580 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
581 edata, _edata, end): Add definitions of these symbols.
582 (__end): Remove definition of this symbol.
583 (__data_start): Move definition of this symbol.
585 * emultempl/hppaosf.em: Various fixes and support for linker stub
587 (hppaosf_finish, hppaosf_search_for_padding_statements,
588 hppaosf_create_output_section_statements): New functions in
589 support of linker stub generation.
590 (ld_hppaosf_emulation): Redefine to include new
591 emulation-specific routines.
593 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
594 Pass abs_output_section rather than NULL to avoid invalidating
597 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
599 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
600 (em_i386mach.c): New rule.
601 * configure.in (i[34]86-*-mach*): New case.
602 * config/i386-mach.mt: New file.
603 * emulparams/i386mach.sh: New file.
605 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
607 * ld.h (flag_is_*): Removed macros.
608 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
609 Consistently check the BFD symbol flags directly, rather than
610 using file_is_* macros.
612 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
614 * configure.in (sparc*-*-lynxos*): New target.
615 * Makefile.in: Add rule for em_sparclynx.c.
616 (ALL_EMULATIONS): Add Lynx emulations.
617 * config/sparc-lynx.mt: New file.
618 * emulparams/sparclynx.sh: New file.
619 * scripttempl/sparccoff.sc: New file.
621 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
623 * Makefile.in: Add dependency for $(EMULATION_OFILES).
625 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
627 * relax.c (write_relax): Check return value of bfd_seclet_link.
629 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
631 * ldlang.c (delete_output_file_on_failure): New variable.
632 (open_output): Set it after bfd open succeeds.
633 * ldmisc.c (vfinfo): Test it.
635 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
637 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
640 * ldemul.c: Support was added to allow emulation-specific
641 processing to occur. This support was added primarily for linker
642 stub generation in the elf32-hppa gld.
643 (ldemul_finish, ldemul_create_output_section_statements): New
645 * ldemul.h: Support was added to allow emulation-specific
646 processing to occur. (As described above.) Added finish and
647 create_output_section_statements fields to
648 ld_emulation_xfer_struct structure.
649 * ldlang.c: Add calls to emulation-specific routines.
650 (lang_process): Add call to
651 ldemul_create_output_section_statements function.
652 (lang_process): Add call to a emulation-specific routine (and
653 some processing after the call).
655 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
657 * configure.in: mips*- instead of mips-, mips*el changes
659 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
661 * configure.in (alpha-*-osf*): New target; use alpha.mt.
662 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
663 (em_alpha.c): New target; use alpha.sh and alpha.sc.
664 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
665 * config/alpha.mt: New file.
666 * emulparams/alpha.sh: New file.
667 * scripttempl/alpha.sc: New file.
669 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
671 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
672 types of different sizes (eg: 64 and 32 bits), so coerce.
673 * ld.h (ALIGN_N): Add warning about usage.
675 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
677 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
678 which we already have a definition, rather than checking in
679 several different places whether the symbol is weak.
681 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
683 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
684 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
685 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
686 expanded within them.
687 * config/mipsb-elf32.mt: New file.
688 * emulparams/elf32mipb.sh: New file.
689 * Makefile.in (em_elf32mipb.c): New target.
691 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
693 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
694 lang_input_file_is_search_file_enum so objects brought in using
695 INPUT() do a path lookup.
697 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
699 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
700 instead of {i386,m68k}-coff.
701 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
702 * config/i386-lynx.mt: New file.
703 * config/m68k-lynx.mt: New file.
704 * emulparams/i386lynx.sh: New file.
705 * emulparams/m68klynx.sh: New file.
707 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
708 but defaulting to _start.
710 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
711 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
714 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
716 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
717 HOSTING_LIBS for testing.
719 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
721 Finish up support for i386-sysv4 (without shared libraries):
722 * ld.h (flag_is_weak): Define.
723 * ldlang.c (print_symbol): Mention whether symbol is weak.
724 (print_input_section): Print weak symbols as globals.
725 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
726 (enter_global_ref): Do not warn if a weak symbol redefines a
727 global symbol. Do not let a weak symbol redefine a common symbol.
728 (enter_file_symbols): Treat weak symbols as global symbols.
729 (subfile_wanted_p): Do not pull in an object file from a archive
730 just to resolve an undefined weak symbol.
731 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
732 error; the error might be that malloc has run out of space.
733 * ldsym.c (write_file_locals): Treat weak symbols as global.
734 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
736 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
737 * config/i386-elf.mt: New file; set EMUL to elf_i386.
738 * emulparams/elf_i386.sh: New file.
739 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
740 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
741 (ALL_EMULATIONS): Add em_elf_i386.o.
742 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
743 (em_elf_i386.c): New target, like other em_*.c targets.
744 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
745 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
746 nonempty, and configured for native, add it to LIB_PATH.
748 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
750 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
751 Added statements to pass stab and stabstr sections through and
752 mark them as NOLOAD, which makes GDB happier.
754 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
756 * configure.in: Accept m68k-lynx-lynxos config.
758 * Makefile.in: Use $(SHELL) to run genscripts.sh.
760 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
762 * config/coff-h8300.mt: Add EMUL=h8300h.
764 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
766 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
768 * Makefile.in: Changed CXX back to g++.
770 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
772 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
774 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
776 * Makefile.in (TAGS): Use shell wildcards.
778 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
780 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
782 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
784 * ld.texinfo: re-enable included config file; conditionalize doc
785 for -oformat to interact properly with SingleFormat doc config
786 var; rename @up/@down to @raisesections/@lowersections.
788 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
790 * configure.in: recognize m88110.
792 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
794 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
795 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
796 ELF emulation is "elf32-hppa" not "elf-big".
797 (hppaosf_before_parse): Remove unneeded processing of environment
799 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
800 .text segment of output file.
801 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
803 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
805 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
808 * ldlang.c, ld.h: updated copyright.
810 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
812 * ldlang.c (open_output, lang_check): Check return value of
815 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
817 * scripttempl/h8500.sc: Start all sections in a different segment.
818 * scripttempl/z8ksim.sc: Handle constructors
820 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
822 * Makefile.in: revert earlier changes back to execute runtest
823 with make check. cdtest and bootstrap now function as they
824 did within the Makefile.
826 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
828 * Makefile.in: Update dependencies.
830 * configure.in: Set EMULATION_OFILES in Makefile based on
831 --with-targets option.
833 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
835 * Makefile.in: check targets reimplemented to old way.
837 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
839 * config/i386v.mh, config/irix4.mh: Use gcc
840 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
841 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
842 bfd/configure.host change.
844 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
846 * scripttempl/elf.sc: Handle .line and .debug* sections.
848 * ldlex.l: Use bfd_scan_vma, not strtoul.
850 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
852 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
853 Remove inital caps in some error messages, change "can't" to
854 "cannot", add missing colons.
855 * ldmisc.c (vfinfo): Print "%%" as a single %.
856 For '%' followed by unrecognized character, print them both
857 verbatim instead of expecting a char * arg.
858 For '%C', don't put the function name in parens.
860 * ldexp.c (invalid): Pass "%%", not "% ".
862 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
864 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
865 (BSS_VAR): Removed; now always define _fbss.
866 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
869 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
871 * configure.in: z8k-coff is the same as z8k-sim
873 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
875 * testsuite/lib/ld.exp: new file
876 * testsuite/config/unix-ld.exp: new file
877 * testsuite/ld.bootstrap/bootstrap.exp: new file
878 * Makefile.in: add dejagnu support for make check
880 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
882 * ldlex.l (comment): Add missing newline in message.
883 * ldindr.c (add_indirect): Ditto.
884 * ldexp.c (exp_fold_tree): Ditto.
886 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
888 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
891 * ldmisc.c (multiple_warn): New function.
892 * ldmisc.h: Declare it.
893 * ldmain.c (enter_global_ref): Call it.
894 * ld.h (ld_config_type): Add warn_common.
895 * ldlex.l, ldgram.y: Set it with -warn-common option.
896 * ldver.c (help): Document it.
898 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
900 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
901 target-specific sections, and for changing data section vma.
903 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
905 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
906 terminals, for Solaris.
907 (dirlist_ptr): New static variable.
908 (command_line_option): Accept new options.
910 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
913 * config/sun4sol2.mt: Pass emulation name without ".sh".
915 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
916 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
918 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
920 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
921 .dtors, .data1, .rodata1 sections, instead of combining them into
922 other sections. For `-r', set all section start addresses to
925 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
926 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
927 (MAXPAGESIZE): Renamed from PAGE_SIZE.
929 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
931 * genscripts.sh: If this is the default emulation, set
933 * emultempl/*.em: Use it to determine whether to compile in the
936 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
937 genscripts.sh. Pass the current emulation name without ".sh" on
939 * genscripts.sh: Take an default emulation arg.
940 Use the current emulation name as EMULATION_NAME.
941 Make default lib path for cross-compiling ':', not null.
942 * emulparams/*.sh: Don't set EMULATION_NAME.
943 * ldemul.c (ldemul_get_script): Take isfile arg.
944 Pass it to emulation's get_script function.
945 * ldemul.h: Adjust get_script prototypes.
946 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
948 * ldfile.h: Declare it.
949 * ldgram.y: Accept a script on the command line again,
950 for parsing compiled-in scripts.
951 * ldmain.c (main): If ld script is a file, parse it as a -T
952 option, otherwise parse it directly.
953 * emultempl/*.em (*get_script): Return the scripts themselves if
954 this is the default emulation; otherwise return their file names.
955 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
957 * emulparams/m88kbcs.sh: Use it.
959 * ld.h (ld_config_type::unix_relocate): Remove unused element.
961 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
963 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
964 there's no change log entry yet, tsk tsk) from the list of
965 emulations compiled in until Mark gets around to checking in
966 emulparams/i386linux.sh.
967 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
968 changed, this file gets updated.
970 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
972 * ldgram.y (OPTION_Lfile): New token.
973 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
974 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
976 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
978 * configure.in: h8/300h support needs own .mt file.
979 config/coff-h8300h.mt: New file.
981 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
983 * ldmain.c: Don't include sys/stat.h; it already got included
984 somewhere along the way.
986 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
988 * Makefile.in: Add h8300h support.
989 emulparams/h8300h.sh: New file.
990 scripttempl/h8300h.sc: New file.
992 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
994 * ldfile.c (ldfile_open_file): In error message, use the name the
995 user gave (e.g., "-lc"), rather than the base file name.
997 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
999 * ldmain.[ch]: Remove initial Q_ from function names.
1000 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1002 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1004 * ldlang.c (lang_process): Move loading of default script from
1005 here to main. Add a "/" to start of script name to prevent
1006 finding it in "." first.
1008 * ldmain.c (set_scripts_dir): Don't look in "." first.
1010 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1013 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1015 * Makefile.in (em_m88kbcs.c): Correct dependency.
1016 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1017 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1018 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1020 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1022 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1023 main.c (main): Print the errno string in the error message.
1025 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1027 * configure.in: Accept h8300h for target cpu.
1029 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1030 present (demangle is smart enough to know whether to do it or not).
1032 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1034 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1035 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1037 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1039 * ldmain.c (get_emulation, check_for_scripts_dir,
1040 set_scripts_dir): New functions.
1043 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1045 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1046 Create symbol "end" instead of "__end". Comment out some parts
1047 that may not be needed (yet) for elf.
1049 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1051 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1053 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1055 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1056 when no prototype is being supplied.
1057 (ldmalloc, ldrealloc): Size argument is now size_t.
1059 * ldmisc.c (finfo): New function, accepts FILE* argument.
1060 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1061 without leading zeros.
1062 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1063 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1065 (concat, buystring): String lengths are size_t.
1066 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1068 * ldlang.c (new_statement): Size argument is now size_t. Added
1069 forward declaration with prototype.
1071 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1073 * ldgram.y (OPTION_v): Don't turn on verbose output.
1075 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1077 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1080 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1082 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1083 collect2 doesn't look for gld any more anyhow.
1085 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1087 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1088 now have a non NULL srefs_chain.
1090 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1091 hp300hpux, since the latter does not exist.
1093 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1095 * genscripts.sh: Put the scripts in the ldscripts directory, not
1097 * configure.in (ldscripts): Make, instead of emulations.
1098 * Makefile.in (scriptdir): Take off the "ld" part.
1099 (install, clean, distclean): Use ldscripts, not emulations.
1100 In tests, don't pass -Lemulations.
1101 Don't pass tooldir/lib to genscripts.sh.
1102 * genscripts.sh: Don't take tooldir/lib arg.
1103 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1104 default script file.
1106 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1108 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1110 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1112 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1114 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1116 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1117 run in parallel without colliding on yacc's static file names.
1118 Without the stub rule, make will try to start two yacc's
1119 concurrently which fails because of yacc's static file names.
1121 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1123 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1126 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1128 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1129 different from libdir.
1131 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1133 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1135 * ldver.c (help): New function.
1136 * ldver.h: Declare it.
1137 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1139 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1141 * Makefile.in (INCLUDES): Don't need ../include any more.
1143 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1145 * ldlex.l, ldgram.y: Support new -oformat option.
1146 Remove attempt at supporting script fragments on the command line.
1147 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1148 * mri.c (mri_format), ldgram.y: Change callers.
1149 * ldlang.h: Change prototype.
1151 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1153 * Makefile.in: canonicalize install.sh; for use within
1154 this directory (and subdirs)
1156 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1158 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1160 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1163 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1165 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1166 It wasn't documented (or likely used) and wastes time.
1167 (try_open): If EXTEN is empty, don't try it.
1169 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1170 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1171 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1172 with normal function declarations.
1174 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1175 Move *.sc-sh to scripttempl/*.sc.
1176 * {emultempl,emulparams,scripttempl}/README: New files.
1177 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1178 removed, replaced with generic.em.
1179 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1180 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1182 * *.em (*_get_script): Return script name instead of script contents.
1183 * ldlang.c (lang_process): Change caller.
1185 * ldlex.l, ldgram.y: Recognize -m option.
1186 Check for input files after *all* options in grammar.
1187 * ldmain.c (main): Check for -m options. Add default directory
1190 * mkscript.c: File removed.
1191 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1192 to add to the default LIB_PATH.
1193 Look for input files in the new subdirectories.
1194 Create the scripts in emulations subdirectory and don't filter
1195 them through mkscript.
1196 * configure.in: Make the emulations subdirectory.
1198 * Makefile.in: Account for all of the above changes.
1199 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1200 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1201 Put CFLAGS last in the compilation rules.
1202 Add -I../bfd to INCLUDES so sysdep.h is found.
1204 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1206 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1208 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1209 dependent on RELOCATING, not RELOCATION.
1210 * hp3hpux.sh (SHLIB_PATH): Define it.
1212 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1214 * ldfile.c (try_open): If opening without the extension fails,
1215 try with the extension even if -v or -V was given.
1216 had_script is imported (from ldgram.y), not exported.
1218 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1220 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1222 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1224 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1225 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1227 (section): Use statement_list_opt, not statement_list.
1228 * m68kcoff.sc-sh: Gather constructors and destructors and define
1229 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1230 * sa29200.sc-sh: Gather constructors and destructors and define
1231 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1233 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1235 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1236 * configure.in: No longer need to configure to get sysdep.h.
1238 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1240 * Makefile.in: remove install:all and install-info:info
1241 dependencies (these cause some spurious rebuilds at 'make install'
1244 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1246 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1247 (mips-idt-ecoff*): Added trailing '*'.
1248 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1249 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1250 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1252 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1253 incorrect definitions.
1255 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1257 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1258 symbols, unless stripping.
1260 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1262 * Makefile.in: configure looks for ####, so remove lines with many
1264 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1265 and HOSTING_LIBS correctly so that ``make check'' will work.
1267 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1269 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1270 to etext, edata, and end. Needed for IRIX 4.0.5F.
1271 Patch from mwp@iconix.oz.au (Michael Paddon).
1273 * Version 2.2.1 released.
1275 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1277 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1278 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1280 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1282 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1285 * Version 2.2 released.
1287 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1289 * ldver.c (ldversion): Bump version number to 2.2.
1291 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1295 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1297 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1299 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1301 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1302 mkscript.o, rather than directly from mkscript.c.
1304 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1306 * configure.in: Look for ${target_makefile_frag} relative to
1307 ${srcdir}, not relative to build directory.
1309 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1310 * configure.in: Recognize hppa*-hp-osf.
1311 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1312 (em_hppaosf.c): Build it.
1313 * config/hppaosf.mh, hppaosf.mt: New files.
1315 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1316 some system header files. All uses changed.
1318 * configure.in: Recognize i386-aix configurations as i386-coff
1321 * configure.in: Recognize m68*-*-hpux.
1322 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1323 the value of STACKZERO.
1324 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1325 (em_hp3hpux.c): Build it.
1326 * hp3hpux.sh, config/hp300hpux.mt: New files.
1328 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1330 * mips.sc-sh: Put constructors in the .data section.
1331 * Makefile.in (cdtest): Added dependency on ld.new.
1333 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1335 * Makefile.in: Change definition of $(tooldir) to match FSF.
1336 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1337 Support VAX Ultrix and BSD.
1339 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1341 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1343 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1345 * ldlang.h (struct memory_region): Change `length' and
1346 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1347 * ldlang.c, mri.c: Corresponding changes, plus lint.
1349 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1351 * configure.in: For all i386 targets, accept i486 as well.
1353 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1355 * ldlang.c (wild_doit): Preserve all flags for a
1356 SEC_SHARED_LIBRARY section.
1357 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1358 computing largest_section.
1360 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1362 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1363 fields of newly created structure.
1365 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1367 * ldmain.c (g_switch_value): New variable.
1368 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1369 (command_line_option): Accept -G and set g_switch_value.
1370 * ldlex.l (COMMAND): Accept -G.
1371 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1373 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1375 Support for linking and loading at different places:
1377 * ldlex.l: Add "AT" keyword.
1378 * ldgram.y: Cleanup, and parse AT.
1379 * ldlang.c (print_output_section_statement): Print output address
1380 of section in map. (lang_size_sections): Fill sections' lma with
1382 * ldlang.h (lang_output_section_statement_type): Add load_base
1385 * ldindr.c (add_indirect): Keep more information in the alias
1387 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1388 attribute from an input section.
1389 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1390 default. (Q_enter_file_symbos): Indirect symbols now are known by
1391 their section, not a special symbol flag.
1392 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1393 (write_file_globals): Write the mapping for an indirect symbol.
1394 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1397 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1399 * ld.texinfo: changes for q1
1401 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1403 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1405 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1407 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1409 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1411 * mips.sc-sh: Added variables which may be overridden by a
1413 * mipsidt.sh: New file; emulation for IDT MIPS board.
1414 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1415 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1416 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1417 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1419 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1421 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1423 * i386bsd.sh, config/i386bsd.mt: New files.
1424 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1426 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1428 * mri.c: Add extern declaration of strdup.
1429 * ldsym.c (KEEP macro): Add spaces around '=' for the
1430 sake of old (e.g. PCC) compilers.
1432 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1434 * ldver.c: Bump to version 2.1.
1436 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1438 * ldgram.y: allow section types without address expressions.
1439 * ldlang.c (lang_relocate_globals): avoid possible hang with
1440 undefined but unreferenced symbols.
1441 * relax.c (relax_section): don't complain if the script file isn't
1442 relaxable but -relax is set
1444 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1446 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1448 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1450 * mipsbig.sh: New file. Big endian MIPS emulation.
1451 * config/mips-big.mt: New file. Use mipsbig emulation.
1452 * configure.in (mips-sgi-irix*): Use target mips-big.
1453 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1454 (em_mipsbig.c): New target. Uses mipsbig.sh.
1456 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1458 * mips.sc-sh: Put .scommon sections into .sbss section.
1460 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1461 rather than always putting them in bfd_com_section.
1462 * ldlang.c (lang_common): If a common symbol is not in
1463 bfd_com_section, put in a section of the same name, rather than
1464 always putting it in section COMMON.
1466 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1468 * ldmain.c (subfile_wanted_p): If we already have a common
1469 definition of a symbol, don't necessarily pull in an object file
1470 that provides a non-common definition.
1472 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1473 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1475 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1476 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1478 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1480 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1483 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1485 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1486 checking for equality to bfd_com_section.
1488 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1490 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1491 targets, linker script.
1492 * mipslit.sh: New file. Little endian MIPS emulation.
1493 * config/mips-lit.mt: New file. Use mipslit emulation.
1494 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1495 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1496 (em_mipslit.c): New target. Uses mipslit.sh.
1498 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1500 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1501 $(tooldir)/bin/gld, so that gcc can find it with or without
1504 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1506 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1507 write_norel. All linking is now done via write_relax. Call
1508 ldsym_write before calling write_relax.
1509 * relax.c: Added copyright.
1510 (write_relax): Renamed from write_relaxnorel. Added relocateable
1511 argument. seclet_dump renamed to bfd_seclet_link.
1512 * relax.h: Added copyright.
1514 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1516 * ldmain.c (decode_library_subfile): Patch from
1517 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1519 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1521 * config/vxworks960.mt renamed to config/i960.mt
1523 * configure.in: sparc-aout emulates a sun4, as does
1524 sparc*-vxworks, i960-nindy uses gld960 emulation
1526 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1528 Fix support for NOLOAD, add INCLUDE
1529 * ldfile.c (ldfile_open_command_file): pass file name to
1531 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1532 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1535 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1537 * Makefile.in, config.h: no more default emulation. Make the lack
1538 of emulation a compile time error
1540 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1542 * configure.in: recognise all sparclite variants, not just 'sparclite'
1544 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1546 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1549 * configure.in: accept *-ericsson-ose for any m68k CPU.
1551 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1552 for each output section.
1554 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1556 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1557 macro bfd_asymbol_bfd as appropriate.
1558 * Makefile.in: Un-duplicate ldlex.c dependency.
1559 * condigure.in: Replace my_host case table by sourcing
1560 ../bfd/configure.host. Allow std-host as the default.
1561 * ldmisc.c: Change logic for C++ name demangling: There is
1562 no initial '_' to remove from stab-derived function names.
1564 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1566 * ldlang.c (lang_init_script_file): don't attach the output file
1567 sections to the script file.
1569 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1570 * ldlang.c (wild): run expansion loop over command line bfd too.
1571 (lang_ini_script_file): initialize more parts of the command line
1573 * ldlex.l: fix DEFINED start states.
1575 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1577 * ld.texinfo: new doc.
1578 * ldgram.y, ldlex.l: understand -y<symbol>
1579 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1580 print info. (add_ysym): new function.
1581 * ldsym.h: (ldsym_type): new define SYM_Y.
1583 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1585 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1586 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1587 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1588 macros with PARAMS. Recreational cleanup. Update copyrights.
1590 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1592 * Makefile.in: pass down the bfd source directory for includes
1594 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1596 * ldlang.c (lang_size_sections): don't change size and address for
1597 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1600 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1602 * relax.c (build_it): re-enable the processing of data_statements
1603 in scripts, makes counted contructor lists work again.
1605 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1607 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1609 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1611 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1614 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1616 * Support for i386-sysv.
1617 configure.in: check for i386-*-sysv* and i386-*-sco*.
1618 i386coff.sc-sh: rewrote to support SVR3 by default.
1619 ldctor.c (find_constructors): preserve stat_ptr.
1620 ldlang.c (wild_doit): initialize vma and size of new output
1621 section to corresponding input section. This is required for
1622 shared library support.
1623 (lang_size_sections): don't modify vma and size of sections which
1624 are never loaded (for shared libraries).
1625 ldwrite.c (copy_and_relocate): copy the contents of any section
1626 which has contents, not just sections which are loaded (for shared
1629 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1631 * ldlang.c (size_input_section): count the sizes of all sections
1634 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1636 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1637 to demangle symbols better
1639 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1641 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1642 exist when linking with -r.
1644 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1646 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1649 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1651 * ldmain.c (linear_library): don't even think about processing
1652 an object file if it's already been done
1654 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1656 * configure.in: the hp9000/300 config file is now hp300
1658 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1660 * config/z8ksim.mt: new file
1662 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1664 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1665 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1667 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1668 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1669 * ldlang.c (lang_add_keepsyms_file): New function.
1670 * ldlex.l: Handle "-retain-symbols-file".
1671 * ldsym.c (keepsyms_file, kept_syms): New vars.
1672 (process_keepsyms): New functihon; reads file, marks symbols for
1674 (write_file_locals): File symbols should always be kept.
1675 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1676 and "-s". Process retain-symbols file before setting symtab.
1677 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1678 (keepsyms_file, kept_syms): Declare them.
1680 * ldmain.c (main): Non-fatal errors should still cause non-zero
1681 exit status even with -r.
1683 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1685 Added initial support for the z8k
1686 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1687 * configure.in, Makefile.in: modified to reflect above
1689 * ldlang.c (lang_check): when linking conflicting architectures,
1690 make the output file reflect at least one of the bad inputs.
1692 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1694 * Makefile.in (install): if $(tooldir) exists, install ld in
1697 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1699 * Makefile.in, configure.in: modified to support i386-coff
1700 * i386coff.sh: new file
1702 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1704 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1705 added m68k-coff emulation mode, stolen from a29k emulation.
1706 Almost certainly wrong, but perhaps better than sun3.
1708 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1710 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1711 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1712 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1713 This is one character shorter, and lets people build on
1714 SVR3 system. (ld__h8300xray.[co] was the killer there;
1715 h8300xray.sc-sh is also overlong, but seems harmless.)
1716 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1717 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1718 * configure.in: Add host isc.
1720 * ldver.c: Call it version 2.0.
1722 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1724 * ldver.c: Bump to version 0.98.
1727 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1729 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1731 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1732 * ldlex.l: Moved comment() to end, since some compilers
1733 otherwise have problems with input() used before it is defined.
1735 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1737 * configure.in: added Solaris 2 and Irix 4 host support.
1739 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1741 * Makefile.in: remove -S flag from the FLEX definition
1743 * configure.in: rewrote, using new style case statement. use
1744 m68k.mt for m68k-aout systems
1746 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1748 * Makefile.in: map "ld" through program_transform_name when
1751 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1753 * cplus-dem.c: Removed. Use the version in libiberty now.
1754 * ldmisc.c: Use new libiberty version of cplus_demangle().
1756 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1758 * gld960.em (gld960_choose_target): default to little endian, not
1761 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1763 * ldlang.c (lang_process): don't pass null pointers when
1764 abs_output_section is what is required.
1765 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1766 used, and pass that down.
1767 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1770 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1772 * configure.in, config/ose68.mt: renamed OSE to ose.
1774 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1776 * ldsym.c (write_file_locals): Reorder check for common or
1777 undefined symbols so that it works.
1779 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1781 * configure.in: accept all m68K family members.
1783 * Makefile.in: always create installation directories.
1785 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1787 * ldlex.l: now parses comment correctly, added ~ to acceptable
1790 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1791 unary -ve constants.
1793 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1794 the command line can't be found.
1796 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1798 * ldlang.h: add new field "loadable" to output_section_statement.
1799 * ldlang.c (lang_output_section_statement_lookup): initilize new
1800 field. (wild_doit): if new field is not set, then stop output
1801 section from being loadable.
1802 (lang_enter_output_section_statement): set the field from the
1804 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1805 * h8300hms.sc-sh, h8300hms.em: get -r right.
1807 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1809 * ldint.texinfo: New internals manual (beginnings thereof).
1810 * PORTING: Removed, merged into ldint.texinfo.
1812 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1814 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1815 cdtest.exp: A test program (copied from libg++/test-install)
1816 that tests that constructor and destructors are handled
1819 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1821 * Makefile.in (install): install from ld.new, renaming during the
1822 copy, or else the next 'make install' needs to re-link ld.
1824 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1826 * configure.in: generalise hp recognition (from sef).
1828 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1830 * configure.in: recognize bsd and hpux hppa configurations.
1831 error messages echo to stderr, not stdout
1833 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1835 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1836 ldmisc.c: removed rcsid's.
1838 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1840 * ldlang.c (lang_map): print changes in sizes due to relaxing
1841 (size_input_section): maintain the delta information.
1842 * ldlang.h: add new field to struct to contain delta info.
1843 * relax.c (relax_section): complain if input not relaxable.
1844 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1847 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1849 * ldmain.c(main): prevent -r and -relax from being on at the same
1852 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1854 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1858 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1860 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1862 * ldlang.c(open_output): set the target arch and machine as soon
1863 as we can. (lang_size_sections): use new macros for setting vma
1866 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1868 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1869 Also deleted an unreachable path to wrs.
1871 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1873 * Makefile.in (install): use -d test for $tooldir before
1874 installing ld there so that $tooldir can be inherited from
1877 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1879 * ldlang.c: Two non-substantial changes for the sake of
1880 the old Portable C Compiler.
1882 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1884 * ldgram.y, ldlex.l: parse ABSOLUTE
1885 * ldexp.c: add support for ABSOLUTE
1887 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1889 * Makefile.in: Added default definitions for HOSTING_CRT0,
1890 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1891 * config/*.mh: Miscellaneous clean-up: Removed definitions
1892 of YACC (since it is not longer used in the Makefile).
1893 Remove HOSTING_* definitions that are subsumed by the
1894 ones added to Makefile.in. Removed most definitions of CC.
1895 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1896 These are no longer needed.
1898 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1900 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1901 rules, since these are used when building a distribution.
1902 * Makefile.in (ldlex.c): Don't re-direct output, since that
1903 leaves a bogus output files if it fails.
1905 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1906 * ldlex.c: Fix some unnecessary flex-specific-isms.
1908 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1910 * ldgram.y: move spurious semicolon
1911 * ldexp.h: fix prototype
1913 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1915 * ld.texinfo: references to linker now say "ld" not "gld".
1917 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1919 changed calling convention for Q_enter_global_ref
1920 * ldexp.c, ldlang.c, ldmain.c: reflect this
1921 * ldver.c: bump version to 1.97.1
1922 * ldindr.c (add_indirect): when an edict declaring an indirect
1923 symbol is found, make sure that any ideas about the symbol being
1924 common are changed if it now known to be defined.
1925 * ldmain.c (linear_library): complain once if archive isn't
1927 * ldlang.h, ldlang.c: make room for and initialize the complain
1930 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1932 * Makefile.in: use flex & bison from ../ if they exist.
1934 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1936 * relax.c (build_it): don't allocate space in the output file for
1937 stuff if -R flag applys to it.
1938 * ldfile.c: merge in VMS filename support
1939 * ldmain.c (main): take out ./ from library path, and close file
1940 before unlinking. Make multiple defs of a symbol create an
1942 * ldmisc.c: fatal errosrs delete output file
1944 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1946 * ldver.c: Increase version number to 1.97, for consistency
1949 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1951 * Makefile.in: FLEX -> LEX.
1953 * ld.texinfo: {} -> @{@}.
1955 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1957 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1958 (and associated change in -c option, now used for these scripts)
1960 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1962 * ldver.c: Bumped version to 1.96 - new release, resync with the
1964 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1965 rather than with raw malloc, makes it easier to track where memory
1967 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1968 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1969 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1972 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1974 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1976 * Makefile.in: use bootstrap for check.
1978 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1980 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1982 * Makefile.in: now use flex, not lex
1983 * ldlex.l, ldlang.c, ldctor.c: lint
1985 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1987 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1988 different sorts of filenames on the command line than in a script.
1990 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1992 * Makefile.in: rework CFLAGS so that they can be passed on the
1993 make command line. Remove MINUS_G. Default CFLAGS to -g.
1995 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1997 * relax.c: added handling for new "padding" seclet type, used to
1998 fill out gaps between section.
1999 * ldgram.y, ldlex.l: now -defsym on the command line is done
2002 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2004 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2006 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2008 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2011 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2013 * Makefile.in (install): Install second copy in $(tooldir)/bin
2014 without $(program_prefix), since that's what gcc expects.
2016 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2018 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2019 * h8300*: fix bit rot and add support for h8300xray target
2020 * go32.sh: target emulation for go32.
2022 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2024 * gld960.em, i960.sc-sh. Fix i960 bit rot
2026 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2028 * Makefile.in: install man page.
2030 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2032 * config/mt-<foo> renamed to <foo>.mt
2033 * config/mh-<foo> renamed to <foo>.mt
2034 * configure.in changed to reflect this
2035 * genscripts.sh now make .xbn files rather than .xN files
2037 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2039 * ldver.h: fix decl of ldversion.
2041 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2043 * Makefile.in: added check target.
2045 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2047 * ldmain.c (Q_enter_file_symbols): now aliases work again
2049 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2051 * Makefile.in: added clean-info target.
2053 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2055 * ldexp.c (exp_print_tree): don't try and follow null pointers
2057 * ldgram.y: remove 11 shift reduce errors
2059 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2061 * Makefile.in: added tooldir and program_prefix.
2063 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2065 * ldlang.c (size_input_section): don't move absolute sections
2069 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2071 * cplus-dem.c: yet another copy of this - maybe it should go into
2073 * ldgram.y: now -V and -v have different actions
2074 * ldver.c: if -V, prints list of emulations compiled in
2075 * ldmisc.c: support for cplus demangling
2078 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2080 * Makefile.in, configure.in: removed traces of namesubdir,
2081 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2082 copyrights to '92, changed some from Cygnus to FSF.
2084 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2086 * Makefile.in: Change mkscript rule into one for ./mkscript
2087 (for the sake of makes that don't realize they're the same).
2088 * PORTING: Add more details.
2089 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2091 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2093 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2094 config/mt-hp300bsd: New port to hp300 running BSD.
2096 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2098 Major rewrite of how ld is configured. The major idea
2099 is to use shell scripts to generate everything.
2100 * generic.em replaces ldtemplate.
2101 * Other *.em files replace various *.c files.
2102 A *.em file is a shell script that generates the corresponding
2103 ld__*.c file that implements an emulation. This is usually
2104 a straight 'cat' of a here-document, possibly with substitutions.
2105 * Script files (*.sc) are places by *.sc-sh scripts.
2106 Again, these are simple shell scripts that 'cat'
2107 here-documents, usually with some substitutions.
2108 The output a *.sc-sh is a script file.
2109 * Each emulation is defined by a short shell script with
2110 extension *.sh that specifies the emulation-specific
2111 parameters (such as the name of the *.sh-sc and *.em
2113 * genscript.sh is the master shell script used to generate
2114 an emulation. It is passed various argument, including
2115 the name a the emulation-speciic *.sh file that it
2116 "sources" to set variables to emulation-specifc parameters.
2117 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2118 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2119 * config/mh-foo: Rename LDEMULATION names as appropriate
2120 (usually 'gldfoo' -> plain 'foo').
2121 * ldwrite.c: Fixed a typo in a comment.
2122 * Makefile.in: Major changes. Removed some the sed
2123 magic to converts scripts, since that is now handled
2124 by genscripts.sh and the *.sc-sh scipt generators.
2125 * config.h: Remove a bunch of macros defining emulations
2126 and targets. This becomes one less file to edit when
2127 adding emulations or targets.
2128 * ldemul.h (struct ld_emulation_xfer_struct): Add
2129 emulation_name and target_name fields.
2130 * ldemul.c, ldemul.h: Define some default functions used
2131 by most emulations (and remove from the *.em scripts).
2132 * ldemul.c (ldemul_choose_target): Search the new
2133 ld_emulations array using a loop (instead of a hardwired
2134 nested if statement).
2135 Define the ld_emulation from the automatically-geenrated
2136 ldemul-list.h. This means you no longer have to edit ldemul.c
2137 to add a new emulation.
2138 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2139 their expansions, since the former no longer exist.
2140 * PORTING: A very rough first draft of a porting guide.
2142 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2143 to be terminated by a new-line (instead of requiring a semicolon).
2145 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2147 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2148 tests for NULL pointers all over the place.
2149 * ldlang.c (lang_process): remember to relocate global symbols
2150 *after* relaxing has done it stuff.
2152 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2154 * config/mt-coff-h8300: use EMUL like everything else
2155 * ldlang.c: (print_padding_statement): print the right address.
2156 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2159 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2161 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2162 * ldlang.c (print_data_statement): print the right address.
2164 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2166 * Makefile.in: The rule for testing ld by re-linking itself
2167 via an intermediate -r link was moved to the ld1 rule
2168 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2169 which allows the bootstrap rule to work.
2170 * ldctor.c (find_constructors): Don't create a constructor
2171 list if it is already defined (as would happen if ld is
2172 invoked by collect).
2174 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2176 * config/mh-sparc.h: now uses libgcc.a
2177 * ldmain.c: quit using exit
2178 * *sc: use *(COMMON) rather than [COMMON]
2179 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2180 to allow preprocessing of .l file.
2181 * Makefile.in: New ldlex.l mangling
2182 * ldexp.c (fold_binary): perform expressions with % and / in
2184 * ldfile.c (open_a): open archives on VMS in a special way
2187 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2189 * ldgram.y: map -M behave in the same way as -Map (sets file name
2191 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2192 whether or not relaxing has been done.
2193 * ldmain.c: don't open a map file if it doesn't have a name
2194 * relax.c: all the brains have moved into bfd.
2195 * ldwrite.c: ammend comment
2197 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2199 * Makefile.in: added relax, also made three stage go through a
2202 * config.h: if GNU960 defined, then default emulation mode is
2204 * ldexp.h, ldexp.c: map to file hooks
2205 * ldlang.c: map to file hooks
2206 * ldgram.y: added -Map -relax
2207 * ldlex.l: added -relax, -Map
2208 * ldmain.c: open map file
2209 * ldmisc.c: support for map file
2210 * ldwrite.c: new relax magic
2212 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2214 * Makefile.in, config/tm-*.h: Clean up make output, only
2215 pass DEFAULT_EMULATION to ldmain.c.
2217 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2219 * ldver.c: Bump to version 1.94.
2221 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2223 * Makefile.in: infodir belongs in datadir.
2225 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2227 * Makefile.in: Pass -y to bison. (Again;
2228 accidentally deleted by Rich.)
2229 * news.sc, ldgld68k.sc: Define __end as well as _end.
2231 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2233 * ldindr.h: added to contain prototypes of ldindr.c
2234 * ldfile.c: include ctype.h
2235 * ldmain.c: include the requried prototype headers
2236 * ldwrite.c: get_reloc_upper_bound has been renamed
2237 bfd_get_reloc_upper_bound
2239 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2241 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2242 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2243 spaces following hyphens, bsd make can't cope. added
2244 standards.text support and made it look like all the other
2247 * configure.in: configure now runs entirely in objdir so make file
2248 existence checks against ${srcdir}. Mark this directory as
2251 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2253 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2254 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2255 and mandir now keyed off datadir by default.
2257 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2259 * ldver.c: Bumped version to 1.93.
2260 * Makefile.in: Pass -y to bison.
2262 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2264 * config.h: h8 is now coff, not ieee
2265 * h8300hds.sc: reflect the same
2267 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2269 * ldver.c (ldversion()): Update to 1.92.
2270 * ldctor.c: There are two places constructor sets
2271 can be defined. One of them checked for an existing
2272 duplicate, the other didn't. Unfortunately, the latter
2273 was called after the former ...
2274 So, factor out code for inserting a new element into
2275 constructor_name_list (after checking for a duplicate)
2276 into a new function add_constructor_name, and call
2277 it from both aforementioned places (ldlang_add_constructor
2278 and ldlang_check_for_constructors).
2280 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2282 * Makefile.in: Rename .c files generated from ldtemplate
2283 to have names starting with ld__. This helps 'make clean'.
2285 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2287 * Makefile.in: Take out the version number for install
2288 * m88kbcs.sc: put in contructor blocks.
2290 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2292 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2293 parameter, a format, and an arg pointer, and rename it to
2294 vfinfo(). Write info() in terms of new vfinfo().
2295 New einfo() is the same as info(), except it writes to stderr.
2296 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2297 ldmisc.c: Replace "error" calls to info() by new einfo().
2299 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2301 * ldlex.l ldgram.y: made -V option do same as -v
2302 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2305 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2306 i386 aout changes from Bob Kukura
2307 * Makefile.in, config.h: added i386aout support
2308 * configure.in: fixed /h-{myhost} typo
2309 * ldgram.y: -MM now gives more boring map.
2310 * ldlang.c: now does D_PAGED flag the right way.
2311 * ldsym.c: -MM flags does the right thing.
2313 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2315 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2316 * ldlang.c (init_os): Compensate for BFD change,
2317 where bfd_make_section now returns NULL for a duplicate
2318 section request, instead of the old section.
2320 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2322 * ldver.c: Bump to version 1.91 (consistent with binutils).
2324 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2326 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2327 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2328 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2329 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2330 Add or update copyright notices.
2332 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2335 * Makefile.in: Changed installation directory name scheme
2336 to be consistent with gcc. Also changed 'install'.
2338 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2340 * Makefile.in: new targets ld.mm, ld.me
2342 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2344 * Makefile.in, ldtemplate: Need to use separate scripts
2345 for -n and -N options. Yet more complication.
2347 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2349 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2350 work). Add some lines to avoid Sun Make VPATH bugs.
2352 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2354 * news.sc: Add alignment for data segment.
2355 * ldtemplate: Add (yet another) script to get for -n or -N
2356 options. (These need different alignment than ZMAGIC files.)
2357 * Makefile.in: Add stuff for new foo.xn scripts.
2358 These are generated by replacing "ALIGN(0x...00)" by ".".
2360 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2362 * Makefile.in: new targets ld.ms, ld-index.ms
2363 ld.texinfo: remove tabs, other cleanups for texi2roff
2365 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2367 * ldmain.c (main): Make config.magic_demand_paged be true
2368 by default. Don't the WP_TEXT and D_PAGED flags of
2369 output_bfd here; it's too late, so set it when output_bfd
2370 is created (in ldlang.c). Also fix setting of EXEC_P flag
2371 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2372 * ldlang.c: Remove some duplicate extern declarations.
2373 * ldgram.y: Fixes to -N and -n options.
2374 * Makefile.in: Recognize upper case letters in sed script
2375 to remove assignments from script files.
2376 * ldtemplate: Don't assukme that -N or -n options
2377 imply use of -r script.
2378 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2380 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2382 * ldtemplate: include bfd.h before sysdep.h.
2384 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2386 Restructure configuration scheme for bfd, binutils, ld.
2388 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2389 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2390 Change some config names to match other dirs.
2391 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2393 * config/: Rename some config files to match up h-*.h names.
2394 Remove all the HOST_SYS definitions from the config files.
2396 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2398 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2399 * ldtemplate: Remove ldfile_add_library_path calls;
2400 just use the SEARCH_DIR commands in the script files.
2401 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2402 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2403 This is primarily intended for cross-linking, where you would
2404 place libaries in a different place than native libraries.
2405 Also, emulations made from ldtemplate now use $(srcdir).
2406 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2407 form; people can use the Makefile's LIB_PATH to override.
2409 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2411 * Makefile.in: fix target ld.dvi, add target ld.info
2412 ld.texinfo: make info filename ld.info
2414 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2416 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2418 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2419 few BFD types & enums.