1 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
3 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
4 * config/ppc-elf32.mt: New file.
5 * emulparams/elf32ppc.sh: New file.
6 * emultempl/ppc.em: New file.
7 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
8 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
9 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
11 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
13 Use getopt instead of lex and yacc to parse the command line.
15 * ld.texinfo (Options): Document changes to option syntax.
16 * Makefile.in: Update dependencies.
17 * ldver.c (help): Tweak dashes in usage message.
18 * ldgram.y (%union): Remove unused members.
19 Remove %tokens for command line options; add ones for input types.
20 (command_line): Rules removed.
21 (file): Instead of command line, recognize an
22 input type indicator, then use the nonterminal for that type.
23 (defsym_expr): New nonterminal from code formerly in command_line.
24 * ldlex.h: Declare parser input type enum and variable.
25 Don't declare parse_line.
26 * ldlex.l: Remove unused variables. Make some used ones static
28 (COMMAND): Start state and its rules removed.
29 At start of yylex, return input state token if at start of input.
30 (lex_redirect): Don't need to set yyout.
31 (ldlex_command): Function removed.
32 * ldmain.c (main): Instead of calling parse_line, set up the
33 redirections and call yyparse directly.
34 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
36 * lexsup.c: Remove #if 0'd code.
37 (parse_line): Function removed.
38 (parse_args): Rewrite to use getopt_long_only.
39 (set_default_dirlist): New function from code formerly in
40 ldgram.y:command_line.
41 (set_section_start): New function.
42 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
43 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
44 compiled-in link scripts in "{" and "}", as the grammar no longer
47 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
49 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
50 require that it be in $(srcdir).
52 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
54 * ldlang.c (lang_size_sections): Only align section to alignment
55 required by linker script, not to maximum alignment of input
58 * ldlang.h (largest_section): Don't declare.
59 * ldlang.c (largest_section): Don't define.
60 (size_input_section): Don't set largest_section; not used.
62 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
64 * ldlang.c (new_afile): Pass NULL as last argument to concat.
66 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
68 * ldlang.c, ldmain.c: Include libiberty.h.
70 * ldmisc.h (concat): Don't declare.
71 * ldmisc.c (concat): Don't define; just use the one in libiberty.
73 * ld.h (as_output_section_statement): Removed; not used.
75 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
77 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
78 bfd_set_error and new error names.
80 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
82 * ldwrite.c (build_link_order): If the cooked size of the section
83 has been set, use it, for determining link_order size.
84 (ldwrite): In the error message displayed if bfd_final_link fails,
85 indicate that it was in fact the final link step that failed.
87 * ldlang.c (lang_size_sections): Clear bfd_error before calling
88 bfd_relax_section, in case it returns false but doesn't flag an
89 error. If an error is returned, indicate which one it is in the
92 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
93 it'll get picked up from $(srcdir) if appropriate.
95 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
97 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
98 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
100 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
102 * ldlex.l (comment): Increment line number when newline is read.
104 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
106 * ldlang.c (lookup_name): Take new argument, force_load. If true,
107 reload the file even if it is already loaded.
108 (wild): Call lookup_name with force_load argument of 0.
109 (open_input_bfds): Call lookup_name with force_load argument of 1.
110 (print_symbol): Remove declaration of non-existent function.
111 (print_one_symbol): Return true rather than falling off end.
113 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
115 * ldmain.c (main): Use %ld when printing long values.
117 * scripttempl/elf.sc: Move _edata after the .sdata section.
118 Permit OTHER_BSS_SYMBOLS to be defined.
119 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
121 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
123 * Rename all "hppaosf" files to "hppaelf".
124 * Change all "osf" references to "elf" in hppaelf files.
125 * Makefile.in: Likewise.
126 * configure.in: Likewise.
128 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
130 * ldmain.c (main): Call xatexit, not atexit.
131 Call xmalloc_set_program_name.
133 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
136 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
138 * emultempl/lnk960.em (append), emultempl/hppaosf.em
139 (hppaosf_finish): Call xmalloc, not ldmalloc.
140 * ldmain.c (preserve_output): Function removed.
141 (main): Do it here instead.
143 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
145 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
146 GNU C specific macros.
148 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
149 call to LANG_FOR_EACH_INPUT_SECTION.
151 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
153 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
154 deleted; will use libiberty versions instead.
155 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
156 mri.c Makefile.in: Change callers.
158 * ldmisc.c (vfinfo): Remove cleanup code.
159 * ldmain.c (remove_output): Put it here (new function).
160 (preserve_output): New function.
161 (main): Register remove_output and preserve_output with atexit.
162 * ldmain.c ldgram.y: Call xexit instead of exit.
163 * ldmisc.h: Declare xexit.
165 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
167 * Makefile.in: Lots of new H8/500 memory models.
169 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
171 * ldlex.l: Removed duplicate rules.
172 (yywrap): Provide default definition, needed with some versions of
175 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
177 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
178 the archive filename too.
180 * ldlex.l: Add rule to catch invalid input characters instead of
181 printing them. Include "ldmain.h" for program_name decl.
182 (lex_warn_invalid): New function.
183 * Makefile.in: Add dependency.
185 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
187 * Makefile.in (check): Don't bother running any tests of
188 cross-linker until the test suite no longer assumes native mode.
190 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
192 * ldlang.c (print_one_symbol, print_input_section): Print
193 global symbols in symbol table again.
195 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
197 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
198 exit successfully instead of complaining if no input files are
201 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
203 * Makefile.in: Format variable definitions consistently.
204 (LD_PROG): Remove unnecessary variables from link command,
205 change variable LOADLIBES to EXTRALIBS.
207 * ldmain.c (main): Compute and display total execution time.
208 * ld.texinfo (-stats): Document the option.
210 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
212 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
215 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
218 * ldlang.c (relaxing): Removed global variable.
219 (lang_size_sections): If the canonical symbols have not already
220 been read in, read them in before relaxing.
221 * ldlang.h (relaxing): Removed declaration.
223 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
225 * ldlang.c (new_afile): Initialize loaded field to false.
226 (lookup_name): If file was already loaded, don't call the
227 add_symbols entry point again.
229 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
231 * ld.texinfo: Clarify what -T option does.
233 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
235 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
238 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
240 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
242 * configure.in (m68k-motorola-sysv*) New target.
243 * config/delta68.mt: New file.
244 * emulparams/delta68.sh: New file.
245 * scripttempl/delta68.sc: New file.
246 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
247 (em_delta68.c): New target.
249 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
251 * ldmain.c (add_archive_element): If trace_files or
252 trace_file_tries, print file name.
253 * ldlang.c (lookup_name): Likewise.
254 (ldlang_add_file): Don't put files on input_bfds list in reverse
257 * scripttempl/elf.sc: Correct typo.
259 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
261 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
262 their arguments optional, for compatibility with the old GNU ld.
264 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
266 * scripttempl/elf.c: Define __bss_start before the .sbss section.
268 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
270 * ldmain.c (add_to_set): Add bitsize argument.
271 (constructor_callback): New function.
272 (link_callbacks): Add constructor_callback.
273 * ldctor.c (struct set_info): Add bitsize field.
274 (ldctor_add_set_entry): Add bitsize argument.
275 (ldctor_build_sets): Base the size of the elements of the set on
276 the bitsize, rather than always using LONG.
277 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
279 * ld.h (QUAD_SIZE): Define.
280 * ldgram.y (QUAD): New token.
282 * ldlex.l: Return QUAD.
283 * lexsup.c (keywords): Add QUAD.
284 * ldwrite.c (build_link_order): Handle QUAD.
285 * ldlang.c (print_data_statement): Handle QUAD.
286 (lang_size_sections): Likewise.
287 (lang_do_assignments): Likewise.
288 * ldexp.c (exp_print_token): Add QUAD to table.
289 * ld.texinfo: Describe QUAD.
291 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
292 since the Alpha doesn't use them.
294 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
296 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
298 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
300 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
301 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
303 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
305 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
306 needed for i386mach. (Should be a no-op on other systems.)
308 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
309 (PAGE_SIZE): Don't define; not used.
311 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
313 * ldgram.y (yyerror): Make argument const char *, and actually
314 print it out rather than assuming it is a syntax error.
315 * ldmisc.h: Change declaration of yyerror.
316 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
318 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
320 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
321 exec header offset, since the exec header isn't loaded.
322 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
324 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
326 A major rewrite to move the bulk of the linker into BFD so that
327 more efficient backend code can be written for specific object
329 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
330 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
331 * ldctor.c, ldctor.h: Complete rewrite.
332 * ldwrite.c, ldwrite.h: Complete rewrite.
333 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
334 link_info.strip instead. Changed all uses.
335 (discard_locals_type, discard_locals): Removed. Use
336 link_info.discard instead. Changed all uses.
337 (ld_config_type): Removed relocateable_output field; use
338 link_info.relocateable instead; changed all uses. Added stats
340 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
341 set_loader_symbol): Removed.
342 * ldexp.h (node_class): Added etree_rel.
343 (etree_type): Added rel field.
344 * ldexp.c (exp_print_token): Bracketed table initialization.
345 (exp_relop): New function.
346 (fold_name): Use linker hash table rather than ldsym functions.
347 (exp_fold_tree): Likewise. Also, handle etree_rel case.
348 (exp_print_tree): Handle etree_rel.
349 * ldgram.y (strip_symbols, discard_locals): Removed.
350 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
351 (REL): New token. Does not appear in grammar, but needed for
353 (file): Don't call lang_final; it's called by main anyhow.
354 * ldlex.l: Accept -stats and -no-keep-memory options.
355 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
356 * ldlang.c: Consistently use fill_type for fill argument.
357 (lang_init_script_file, script_file): Removed.
358 (create_object_symbols): Removed. Use
359 link_info.create_object_symbols_section instead. Changed all
361 (lang_add_keepsyms_file): Removed.
362 (lookup_name): Call bfd_link_add_symbols instead of
363 ldmain_open_file_read_symbol.
364 (wild): Don't iterate over script_file.
365 (open_output): Create link hash table.
366 (lang_place_undefineds): Rewrote.
367 (lang_size_sections): Handle relaxing (doesn't work yet).
368 (lang_relocate_globals): Removed.
369 (lang_finish): Use link hash table rather than ldsym functions.
370 (lang_common): Rewrote.
371 (lang_one_common): New function.
372 (ldlang_add_file): Add file to link_info.input_bfds list. Set
374 (create_symbol): Removed.
375 (lang_process): Don't call lang_init_script_file. Call
376 ldctor_build_sets rather than find_constructors. Don't call
377 lang_relocate_globals.
378 (lang_abs_symbol_at_beginning_of): Rewrote.
379 (lang_abs_symbol_at_end_of): Rewrote.
380 * ldmain.c (had_y): Removed.
381 (lprefix, lprefix_len): Removed; use link_info fields instead.
383 (multiple_def_count, commons_pending, undefined_global_sym_count,
384 total_symbols_seen, total_files_seen): Removed.
385 (link_callbacks, link_info): New variables.
386 (main): Initialize link_info. Don't call init_bfd_error_vector or
387 ldsym_init. Don't set now unused variables. Handle -stats.
388 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
390 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
391 search_library, gnu960_check_format, decode_library_subfile,
392 linear_library, symdef_library, clear_syms, subfile_wanted_p):
394 (add_keepsyms_file, add_archive_element, multiple_definition,
395 multiple_common, add_to_set, warning_callback, undefined_symbol,
396 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
398 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
399 require symbols for %C; look them up instead.
400 * emultempl/hppaosf.em: Pass link_info to
401 hppa_look_for_stubs_in_section.
402 * Makefile.in: Rebuilt dependencies.
403 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
405 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
407 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
408 ldlang.h and ldctor.h.
410 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
411 declarations of free and malloc from flex output. Change malloc
412 to ldmalloc in flex output.
414 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
416 * ldmain.c (lprefix): Change default from a char to a string
417 with only one character.
418 (lprefix_len): Set default to one.
420 * ldmain.h (lprefix_len): Declare.
422 * ldsym.c (write_file_locals): Use strncmp rather than a character
423 comparison for lprefix.
425 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
428 * emultmpl/hppaosf.em: Include ldexp.h.
429 (before_parse): Set lprefix and lprefix_len correctly.
431 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
433 * ldlex.h: Don't declare yywrap if it is a macro.
434 * ldlex.l: Include sysdep.h.
435 * ldlang.c (lang_for_each_statement_worker,
436 lang_for_each_statement): Forgot to use PARAMS.
438 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
440 * Makefile.in: Added .PHONY targets where appropriate. Added some
442 (gcclibdir, version): Removed unused variables.
443 (DEP): New variable, set to mkdep.
444 (ALL_CFLAGS): New variable. Used in .c.o target.
445 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
447 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
448 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
449 mostly obsolete variables. Adjusted remaining uses.
450 (DEF_EMUL): Removed variable.
451 (ldmain.o): Handle undefined EMUL error correctly.
452 (ldemul-list.h): Depend on config.status rather than Makefile.
453 Create via temporary file.
454 (ver960.c, roll, make): Removed obsolete targets.
455 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
457 * dep-in.sed: New file, used when rebuilding dependencies.
459 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
461 Made many changes to eliminate gcc warnings. Made various
462 cosmetic changes, declared various things in header files, removed
463 various extern declarations from .c files. No substantive
466 * ldlang.c (lang_process): Ifdef out final call to
467 lang_size_sections again (reverting change of Nove 2), since it
468 breaks the Sun4 linker.
470 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
472 * configure.in (alpha-*-netware*): New target; use alpha.
474 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
476 * configure.in: Group targets by CPU. Merge some m68k target
477 entries with different CPU specs that use the same ld_target
480 * configure.in: Add sparc*-*-coff.
481 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
482 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
483 (em_coff_sparc.c): Add dependencies and build rules.
485 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
487 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
489 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
491 (command_line_option): Accept and ignore them (for now).
492 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
495 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
497 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
498 not in bfd_com_section, create the section in the BFD so that it
499 can be placed in the right output section.
501 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
503 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
504 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
505 (OTHER_READONLY_SECTIONS): Define for .reginfo.
506 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
507 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
508 Move OTHER_READONLY_SECTIONS after all the other readonly
509 sections. Don't use DATA_ADDR twice.
511 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
512 p is in a common section, make sure the BFD has a section of that
515 * ldlang.c (lang_common): Add newline to error message.
517 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
519 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
520 Lynx-specific script instead of m68kcoff.
521 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
522 (ENTRY): Define as __main.
523 (TEXT_START_ADDR): Define as 0.
524 (PAGE_SIZE): Define as 0x1000.
525 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
526 * scripttempl/m68klynx.sc: New file.
528 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
530 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
531 arguments rather than treating them as emulation names.
533 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
535 * configure.in: Support x86 unixware and netware plus generic netware.
537 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
539 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
542 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
544 * Makefile.in (distclean): Don't delete dvi or info files.
545 (ld.info): Update dependency list.
546 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
548 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
550 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
551 Set output_filename instead of creating a new node.
552 (open_output): Don't set output_filename.
553 (lang_final): Create the new node here.
554 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
556 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
558 From Pete Hoogenboom (hoogen@cs.utah.edu):
560 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
561 edata, _edata, end): Add definitions of these symbols.
562 (__end): Remove definition of this symbol.
563 (__data_start): Move definition of this symbol.
565 * emultempl/hppaosf.em: Various fixes and support for linker stub
567 (hppaosf_finish, hppaosf_search_for_padding_statements,
568 hppaosf_create_output_section_statements): New functions in
569 support of linker stub generation.
570 (ld_hppaosf_emulation): Redefine to include new
571 emulation-specific routines.
573 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
574 Pass abs_output_section rather than NULL to avoid invalidating
577 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
579 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
580 (em_i386mach.c): New rule.
581 * configure.in (i[34]86-*-mach*): New case.
582 * config/i386-mach.mt: New file.
583 * emulparams/i386mach.sh: New file.
585 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
587 * ld.h (flag_is_*): Removed macros.
588 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
589 Consistently check the BFD symbol flags directly, rather than
590 using file_is_* macros.
592 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
594 * configure.in (sparc*-*-lynxos*): New target.
595 * Makefile.in: Add rule for em_sparclynx.c.
596 (ALL_EMULATIONS): Add Lynx emulations.
597 * config/sparc-lynx.mt: New file.
598 * emulparams/sparclynx.sh: New file.
599 * scripttempl/sparccoff.sc: New file.
601 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
603 * Makefile.in: Add dependency for $(EMULATION_OFILES).
605 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
607 * relax.c (write_relax): Check return value of bfd_seclet_link.
609 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
611 * ldlang.c (delete_output_file_on_failure): New variable.
612 (open_output): Set it after bfd open succeeds.
613 * ldmisc.c (vfinfo): Test it.
615 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
617 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
620 * ldemul.c: Support was added to allow emulation-specific
621 processing to occur. This support was added primarily for linker
622 stub generation in the elf32-hppa gld.
623 (ldemul_finish, ldemul_create_output_section_statements): New
625 * ldemul.h: Support was added to allow emulation-specific
626 processing to occur. (As described above.) Added finish and
627 create_output_section_statements fields to
628 ld_emulation_xfer_struct structure.
629 * ldlang.c: Add calls to emulation-specific routines.
630 (lang_process): Add call to
631 ldemul_create_output_section_statements function.
632 (lang_process): Add call to a emulation-specific routine (and
633 some processing after the call).
635 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
637 * configure.in: mips*- instead of mips-, mips*el changes
639 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
641 * configure.in (alpha-*-osf*): New target; use alpha.mt.
642 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
643 (em_alpha.c): New target; use alpha.sh and alpha.sc.
644 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
645 * config/alpha.mt: New file.
646 * emulparams/alpha.sh: New file.
647 * scripttempl/alpha.sc: New file.
649 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
651 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
652 types of different sizes (eg: 64 and 32 bits), so coerce.
653 * ld.h (ALIGN_N): Add warning about usage.
655 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
657 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
658 which we already have a definition, rather than checking in
659 several different places whether the symbol is weak.
661 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
663 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
664 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
665 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
666 expanded within them.
667 * config/mipsb-elf32.mt: New file.
668 * emulparams/elf32mipb.sh: New file.
669 * Makefile.in (em_elf32mipb.c): New target.
671 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
673 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
674 lang_input_file_is_search_file_enum so objects brought in using
675 INPUT() do a path lookup.
677 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
679 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
680 instead of {i386,m68k}-coff.
681 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
682 * config/i386-lynx.mt: New file.
683 * config/m68k-lynx.mt: New file.
684 * emulparams/i386lynx.sh: New file.
685 * emulparams/m68klynx.sh: New file.
687 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
688 but defaulting to _start.
690 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
691 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
694 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
696 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
697 HOSTING_LIBS for testing.
699 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
701 Finish up support for i386-sysv4 (without shared libraries):
702 * ld.h (flag_is_weak): Define.
703 * ldlang.c (print_symbol): Mention whether symbol is weak.
704 (print_input_section): Print weak symbols as globals.
705 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
706 (enter_global_ref): Do not warn if a weak symbol redefines a
707 global symbol. Do not let a weak symbol redefine a common symbol.
708 (enter_file_symbols): Treat weak symbols as global symbols.
709 (subfile_wanted_p): Do not pull in an object file from a archive
710 just to resolve an undefined weak symbol.
711 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
712 error; the error might be that malloc has run out of space.
713 * ldsym.c (write_file_locals): Treat weak symbols as global.
714 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
716 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
717 * config/i386-elf.mt: New file; set EMUL to elf_i386.
718 * emulparams/elf_i386.sh: New file.
719 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
720 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
721 (ALL_EMULATIONS): Add em_elf_i386.o.
722 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
723 (em_elf_i386.c): New target, like other em_*.c targets.
724 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
725 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
726 nonempty, and configured for native, add it to LIB_PATH.
728 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
730 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
731 Added statements to pass stab and stabstr sections through and
732 mark them as NOLOAD, which makes GDB happier.
734 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
736 * configure.in: Accept m68k-lynx-lynxos config.
738 * Makefile.in: Use $(SHELL) to run genscripts.sh.
740 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
742 * config/coff-h8300.mt: Add EMUL=h8300h.
744 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
746 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
748 * Makefile.in: Changed CXX back to g++.
750 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
752 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
754 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
756 * Makefile.in (TAGS): Use shell wildcards.
758 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
760 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
762 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
764 * ld.texinfo: re-enable included config file; conditionalize doc
765 for -oformat to interact properly with SingleFormat doc config
766 var; rename @up/@down to @raisesections/@lowersections.
768 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
770 * configure.in: recognize m88110.
772 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
774 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
775 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
776 ELF emulation is "elf32-hppa" not "elf-big".
777 (hppaosf_before_parse): Remove unneeded processing of environment
779 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
780 .text segment of output file.
781 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
783 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
785 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
788 * ldlang.c, ld.h: updated copyright.
790 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
792 * ldlang.c (open_output, lang_check): Check return value of
795 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
797 * scripttempl/h8500.sc: Start all sections in a different segment.
798 * scripttempl/z8ksim.sc: Handle constructors
800 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
802 * Makefile.in: revert earlier changes back to execute runtest
803 with make check. cdtest and bootstrap now function as they
804 did within the Makefile.
806 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
808 * Makefile.in: Update dependencies.
810 * configure.in: Set EMULATION_OFILES in Makefile based on
811 --with-targets option.
813 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
815 * Makefile.in: check targets reimplemented to old way.
817 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
819 * config/i386v.mh, config/irix4.mh: Use gcc
820 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
821 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
822 bfd/configure.host change.
824 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
826 * scripttempl/elf.sc: Handle .line and .debug* sections.
828 * ldlex.l: Use bfd_scan_vma, not strtoul.
830 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
832 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
833 Remove inital caps in some error messages, change "can't" to
834 "cannot", add missing colons.
835 * ldmisc.c (vfinfo): Print "%%" as a single %.
836 For '%' followed by unrecognized character, print them both
837 verbatim instead of expecting a char * arg.
838 For '%C', don't put the function name in parens.
840 * ldexp.c (invalid): Pass "%%", not "% ".
842 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
844 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
845 (BSS_VAR): Removed; now always define _fbss.
846 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
849 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
851 * configure.in: z8k-coff is the same as z8k-sim
853 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
855 * testsuite/lib/ld.exp: new file
856 * testsuite/config/unix-ld.exp: new file
857 * testsuite/ld.bootstrap/bootstrap.exp: new file
858 * Makefile.in: add dejagnu support for make check
860 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
862 * ldlex.l (comment): Add missing newline in message.
863 * ldindr.c (add_indirect): Ditto.
864 * ldexp.c (exp_fold_tree): Ditto.
866 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
868 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
871 * ldmisc.c (multiple_warn): New function.
872 * ldmisc.h: Declare it.
873 * ldmain.c (enter_global_ref): Call it.
874 * ld.h (ld_config_type): Add warn_common.
875 * ldlex.l, ldgram.y: Set it with -warn-common option.
876 * ldver.c (help): Document it.
878 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
880 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
881 target-specific sections, and for changing data section vma.
883 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
885 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
886 terminals, for Solaris.
887 (dirlist_ptr): New static variable.
888 (command_line_option): Accept new options.
890 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
893 * config/sun4sol2.mt: Pass emulation name without ".sh".
895 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
896 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
898 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
900 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
901 .dtors, .data1, .rodata1 sections, instead of combining them into
902 other sections. For `-r', set all section start addresses to
905 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
906 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
907 (MAXPAGESIZE): Renamed from PAGE_SIZE.
909 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
911 * genscripts.sh: If this is the default emulation, set
913 * emultempl/*.em: Use it to determine whether to compile in the
916 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
917 genscripts.sh. Pass the current emulation name without ".sh" on
919 * genscripts.sh: Take an default emulation arg.
920 Use the current emulation name as EMULATION_NAME.
921 Make default lib path for cross-compiling ':', not null.
922 * emulparams/*.sh: Don't set EMULATION_NAME.
923 * ldemul.c (ldemul_get_script): Take isfile arg.
924 Pass it to emulation's get_script function.
925 * ldemul.h: Adjust get_script prototypes.
926 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
928 * ldfile.h: Declare it.
929 * ldgram.y: Accept a script on the command line again,
930 for parsing compiled-in scripts.
931 * ldmain.c (main): If ld script is a file, parse it as a -T
932 option, otherwise parse it directly.
933 * emultempl/*.em (*get_script): Return the scripts themselves if
934 this is the default emulation; otherwise return their file names.
935 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
937 * emulparams/m88kbcs.sh: Use it.
939 * ld.h (ld_config_type::unix_relocate): Remove unused element.
941 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
943 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
944 there's no change log entry yet, tsk tsk) from the list of
945 emulations compiled in until Mark gets around to checking in
946 emulparams/i386linux.sh.
947 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
948 changed, this file gets updated.
950 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
952 * ldgram.y (OPTION_Lfile): New token.
953 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
954 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
956 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
958 * configure.in: h8/300h support needs own .mt file.
959 config/coff-h8300h.mt: New file.
961 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
963 * ldmain.c: Don't include sys/stat.h; it already got included
964 somewhere along the way.
966 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
968 * Makefile.in: Add h8300h support.
969 emulparams/h8300h.sh: New file.
970 scripttempl/h8300h.sc: New file.
972 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
974 * ldfile.c (ldfile_open_file): In error message, use the name the
975 user gave (e.g., "-lc"), rather than the base file name.
977 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
979 * ldmain.[ch]: Remove initial Q_ from function names.
980 * ldexp.c, ldindr.c, ldlang.c: Change callers.
982 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
984 * ldlang.c (lang_process): Move loading of default script from
985 here to main. Add a "/" to start of script name to prevent
986 finding it in "." first.
988 * ldmain.c (set_scripts_dir): Don't look in "." first.
990 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
993 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
995 * Makefile.in (em_m88kbcs.c): Correct dependency.
996 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
997 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
998 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1000 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1002 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1003 main.c (main): Print the errno string in the error message.
1005 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1007 * configure.in: Accept h8300h for target cpu.
1009 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1010 present (demangle is smart enough to know whether to do it or not).
1012 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1014 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1015 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1017 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1019 * ldmain.c (get_emulation, check_for_scripts_dir,
1020 set_scripts_dir): New functions.
1023 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1025 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1026 Create symbol "end" instead of "__end". Comment out some parts
1027 that may not be needed (yet) for elf.
1029 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1031 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1033 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1035 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1036 when no prototype is being supplied.
1037 (ldmalloc, ldrealloc): Size argument is now size_t.
1039 * ldmisc.c (finfo): New function, accepts FILE* argument.
1040 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1041 without leading zeros.
1042 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1043 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1045 (concat, buystring): String lengths are size_t.
1046 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1048 * ldlang.c (new_statement): Size argument is now size_t. Added
1049 forward declaration with prototype.
1051 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1053 * ldgram.y (OPTION_v): Don't turn on verbose output.
1055 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1057 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1060 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1062 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1063 collect2 doesn't look for gld any more anyhow.
1065 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1067 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1068 now have a non NULL srefs_chain.
1070 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1071 hp300hpux, since the latter does not exist.
1073 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1075 * genscripts.sh: Put the scripts in the ldscripts directory, not
1077 * configure.in (ldscripts): Make, instead of emulations.
1078 * Makefile.in (scriptdir): Take off the "ld" part.
1079 (install, clean, distclean): Use ldscripts, not emulations.
1080 In tests, don't pass -Lemulations.
1081 Don't pass tooldir/lib to genscripts.sh.
1082 * genscripts.sh: Don't take tooldir/lib arg.
1083 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1084 default script file.
1086 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1088 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1090 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1092 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1094 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1096 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1097 run in parallel without colliding on yacc's static file names.
1098 Without the stub rule, make will try to start two yacc's
1099 concurrently which fails because of yacc's static file names.
1101 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1103 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1106 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1108 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1109 different from libdir.
1111 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1113 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1115 * ldver.c (help): New function.
1116 * ldver.h: Declare it.
1117 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1119 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1121 * Makefile.in (INCLUDES): Don't need ../include any more.
1123 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1125 * ldlex.l, ldgram.y: Support new -oformat option.
1126 Remove attempt at supporting script fragments on the command line.
1127 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1128 * mri.c (mri_format), ldgram.y: Change callers.
1129 * ldlang.h: Change prototype.
1131 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1133 * Makefile.in: canonicalize install.sh; for use within
1134 this directory (and subdirs)
1136 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1138 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1140 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1143 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1145 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1146 It wasn't documented (or likely used) and wastes time.
1147 (try_open): If EXTEN is empty, don't try it.
1149 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1150 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1151 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1152 with normal function declarations.
1154 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1155 Move *.sc-sh to scripttempl/*.sc.
1156 * {emultempl,emulparams,scripttempl}/README: New files.
1157 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1158 removed, replaced with generic.em.
1159 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1160 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1162 * *.em (*_get_script): Return script name instead of script contents.
1163 * ldlang.c (lang_process): Change caller.
1165 * ldlex.l, ldgram.y: Recognize -m option.
1166 Check for input files after *all* options in grammar.
1167 * ldmain.c (main): Check for -m options. Add default directory
1170 * mkscript.c: File removed.
1171 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1172 to add to the default LIB_PATH.
1173 Look for input files in the new subdirectories.
1174 Create the scripts in emulations subdirectory and don't filter
1175 them through mkscript.
1176 * configure.in: Make the emulations subdirectory.
1178 * Makefile.in: Account for all of the above changes.
1179 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1180 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1181 Put CFLAGS last in the compilation rules.
1182 Add -I../bfd to INCLUDES so sysdep.h is found.
1184 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1186 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1188 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1189 dependent on RELOCATING, not RELOCATION.
1190 * hp3hpux.sh (SHLIB_PATH): Define it.
1192 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1194 * ldfile.c (try_open): If opening without the extension fails,
1195 try with the extension even if -v or -V was given.
1196 had_script is imported (from ldgram.y), not exported.
1198 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1200 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1202 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1204 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1205 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1207 (section): Use statement_list_opt, not statement_list.
1208 * m68kcoff.sc-sh: Gather constructors and destructors and define
1209 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1210 * sa29200.sc-sh: Gather constructors and destructors and define
1211 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1213 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1215 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1216 * configure.in: No longer need to configure to get sysdep.h.
1218 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1220 * Makefile.in: remove install:all and install-info:info
1221 dependencies (these cause some spurious rebuilds at 'make install'
1224 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1226 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1227 (mips-idt-ecoff*): Added trailing '*'.
1228 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1229 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1230 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1232 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1233 incorrect definitions.
1235 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1237 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1238 symbols, unless stripping.
1240 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1242 * Makefile.in: configure looks for ####, so remove lines with many
1244 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1245 and HOSTING_LIBS correctly so that ``make check'' will work.
1247 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1249 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1250 to etext, edata, and end. Needed for IRIX 4.0.5F.
1251 Patch from mwp@iconix.oz.au (Michael Paddon).
1253 * Version 2.2.1 released.
1255 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1257 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1258 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1260 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1262 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1265 * Version 2.2 released.
1267 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1269 * ldver.c (ldversion): Bump version number to 2.2.
1271 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1275 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1277 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1279 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1281 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1282 mkscript.o, rather than directly from mkscript.c.
1284 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1286 * configure.in: Look for ${target_makefile_frag} relative to
1287 ${srcdir}, not relative to build directory.
1289 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1290 * configure.in: Recognize hppa*-hp-osf.
1291 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1292 (em_hppaosf.c): Build it.
1293 * config/hppaosf.mh, hppaosf.mt: New files.
1295 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1296 some system header files. All uses changed.
1298 * configure.in: Recognize i386-aix configurations as i386-coff
1301 * configure.in: Recognize m68*-*-hpux.
1302 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1303 the value of STACKZERO.
1304 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1305 (em_hp3hpux.c): Build it.
1306 * hp3hpux.sh, config/hp300hpux.mt: New files.
1308 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1310 * mips.sc-sh: Put constructors in the .data section.
1311 * Makefile.in (cdtest): Added dependency on ld.new.
1313 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1315 * Makefile.in: Change definition of $(tooldir) to match FSF.
1316 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1317 Support VAX Ultrix and BSD.
1319 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1321 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1323 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1325 * ldlang.h (struct memory_region): Change `length' and
1326 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1327 * ldlang.c, mri.c: Corresponding changes, plus lint.
1329 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1331 * configure.in: For all i386 targets, accept i486 as well.
1333 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1335 * ldlang.c (wild_doit): Preserve all flags for a
1336 SEC_SHARED_LIBRARY section.
1337 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1338 computing largest_section.
1340 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1342 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1343 fields of newly created structure.
1345 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1347 * ldmain.c (g_switch_value): New variable.
1348 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1349 (command_line_option): Accept -G and set g_switch_value.
1350 * ldlex.l (COMMAND): Accept -G.
1351 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1353 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1355 Support for linking and loading at different places:
1357 * ldlex.l: Add "AT" keyword.
1358 * ldgram.y: Cleanup, and parse AT.
1359 * ldlang.c (print_output_section_statement): Print output address
1360 of section in map. (lang_size_sections): Fill sections' lma with
1362 * ldlang.h (lang_output_section_statement_type): Add load_base
1365 * ldindr.c (add_indirect): Keep more information in the alias
1367 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1368 attribute from an input section.
1369 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1370 default. (Q_enter_file_symbos): Indirect symbols now are known by
1371 their section, not a special symbol flag.
1372 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1373 (write_file_globals): Write the mapping for an indirect symbol.
1374 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1377 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1379 * ld.texinfo: changes for q1
1381 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1383 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1385 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1387 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1389 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1391 * mips.sc-sh: Added variables which may be overridden by a
1393 * mipsidt.sh: New file; emulation for IDT MIPS board.
1394 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1395 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1396 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1397 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1399 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1401 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1403 * i386bsd.sh, config/i386bsd.mt: New files.
1404 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1406 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1408 * mri.c: Add extern declaration of strdup.
1409 * ldsym.c (KEEP macro): Add spaces around '=' for the
1410 sake of old (e.g. PCC) compilers.
1412 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1414 * ldver.c: Bump to version 2.1.
1416 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1418 * ldgram.y: allow section types without address expressions.
1419 * ldlang.c (lang_relocate_globals): avoid possible hang with
1420 undefined but unreferenced symbols.
1421 * relax.c (relax_section): don't complain if the script file isn't
1422 relaxable but -relax is set
1424 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1426 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1428 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1430 * mipsbig.sh: New file. Big endian MIPS emulation.
1431 * config/mips-big.mt: New file. Use mipsbig emulation.
1432 * configure.in (mips-sgi-irix*): Use target mips-big.
1433 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1434 (em_mipsbig.c): New target. Uses mipsbig.sh.
1436 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1438 * mips.sc-sh: Put .scommon sections into .sbss section.
1440 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1441 rather than always putting them in bfd_com_section.
1442 * ldlang.c (lang_common): If a common symbol is not in
1443 bfd_com_section, put in a section of the same name, rather than
1444 always putting it in section COMMON.
1446 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1448 * ldmain.c (subfile_wanted_p): If we already have a common
1449 definition of a symbol, don't necessarily pull in an object file
1450 that provides a non-common definition.
1452 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1453 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1455 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1456 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1458 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1460 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1463 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1465 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1466 checking for equality to bfd_com_section.
1468 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1470 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1471 targets, linker script.
1472 * mipslit.sh: New file. Little endian MIPS emulation.
1473 * config/mips-lit.mt: New file. Use mipslit emulation.
1474 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1475 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1476 (em_mipslit.c): New target. Uses mipslit.sh.
1478 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1480 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1481 $(tooldir)/bin/gld, so that gcc can find it with or without
1484 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1486 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1487 write_norel. All linking is now done via write_relax. Call
1488 ldsym_write before calling write_relax.
1489 * relax.c: Added copyright.
1490 (write_relax): Renamed from write_relaxnorel. Added relocateable
1491 argument. seclet_dump renamed to bfd_seclet_link.
1492 * relax.h: Added copyright.
1494 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1496 * ldmain.c (decode_library_subfile): Patch from
1497 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1499 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1501 * config/vxworks960.mt renamed to config/i960.mt
1503 * configure.in: sparc-aout emulates a sun4, as does
1504 sparc*-vxworks, i960-nindy uses gld960 emulation
1506 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1508 Fix support for NOLOAD, add INCLUDE
1509 * ldfile.c (ldfile_open_command_file): pass file name to
1511 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1512 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1515 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1517 * Makefile.in, config.h: no more default emulation. Make the lack
1518 of emulation a compile time error
1520 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1522 * configure.in: recognise all sparclite variants, not just 'sparclite'
1524 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1526 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1529 * configure.in: accept *-ericsson-ose for any m68k CPU.
1531 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1532 for each output section.
1534 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1536 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1537 macro bfd_asymbol_bfd as appropriate.
1538 * Makefile.in: Un-duplicate ldlex.c dependency.
1539 * condigure.in: Replace my_host case table by sourcing
1540 ../bfd/configure.host. Allow std-host as the default.
1541 * ldmisc.c: Change logic for C++ name demangling: There is
1542 no initial '_' to remove from stab-derived function names.
1544 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1546 * ldlang.c (lang_init_script_file): don't attach the output file
1547 sections to the script file.
1549 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1550 * ldlang.c (wild): run expansion loop over command line bfd too.
1551 (lang_ini_script_file): initialize more parts of the command line
1553 * ldlex.l: fix DEFINED start states.
1555 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1557 * ld.texinfo: new doc.
1558 * ldgram.y, ldlex.l: understand -y<symbol>
1559 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1560 print info. (add_ysym): new function.
1561 * ldsym.h: (ldsym_type): new define SYM_Y.
1563 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1565 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1566 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1567 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1568 macros with PARAMS. Recreational cleanup. Update copyrights.
1570 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1572 * Makefile.in: pass down the bfd source directory for includes
1574 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1576 * ldlang.c (lang_size_sections): don't change size and address for
1577 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1580 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1582 * relax.c (build_it): re-enable the processing of data_statements
1583 in scripts, makes counted contructor lists work again.
1585 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1587 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1589 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1591 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1594 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1596 * Support for i386-sysv.
1597 configure.in: check for i386-*-sysv* and i386-*-sco*.
1598 i386coff.sc-sh: rewrote to support SVR3 by default.
1599 ldctor.c (find_constructors): preserve stat_ptr.
1600 ldlang.c (wild_doit): initialize vma and size of new output
1601 section to corresponding input section. This is required for
1602 shared library support.
1603 (lang_size_sections): don't modify vma and size of sections which
1604 are never loaded (for shared libraries).
1605 ldwrite.c (copy_and_relocate): copy the contents of any section
1606 which has contents, not just sections which are loaded (for shared
1609 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1611 * ldlang.c (size_input_section): count the sizes of all sections
1614 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1616 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1617 to demangle symbols better
1619 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1621 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1622 exist when linking with -r.
1624 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1626 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1629 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1631 * ldmain.c (linear_library): don't even think about processing
1632 an object file if it's already been done
1634 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1636 * configure.in: the hp9000/300 config file is now hp300
1638 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1640 * config/z8ksim.mt: new file
1642 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1644 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1645 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1647 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1648 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1649 * ldlang.c (lang_add_keepsyms_file): New function.
1650 * ldlex.l: Handle "-retain-symbols-file".
1651 * ldsym.c (keepsyms_file, kept_syms): New vars.
1652 (process_keepsyms): New functihon; reads file, marks symbols for
1654 (write_file_locals): File symbols should always be kept.
1655 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1656 and "-s". Process retain-symbols file before setting symtab.
1657 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1658 (keepsyms_file, kept_syms): Declare them.
1660 * ldmain.c (main): Non-fatal errors should still cause non-zero
1661 exit status even with -r.
1663 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1665 Added initial support for the z8k
1666 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1667 * configure.in, Makefile.in: modified to reflect above
1669 * ldlang.c (lang_check): when linking conflicting architectures,
1670 make the output file reflect at least one of the bad inputs.
1672 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1674 * Makefile.in (install): if $(tooldir) exists, install ld in
1677 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1679 * Makefile.in, configure.in: modified to support i386-coff
1680 * i386coff.sh: new file
1682 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1684 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1685 added m68k-coff emulation mode, stolen from a29k emulation.
1686 Almost certainly wrong, but perhaps better than sun3.
1688 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1690 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1691 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1692 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1693 This is one character shorter, and lets people build on
1694 SVR3 system. (ld__h8300xray.[co] was the killer there;
1695 h8300xray.sc-sh is also overlong, but seems harmless.)
1696 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1697 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1698 * configure.in: Add host isc.
1700 * ldver.c: Call it version 2.0.
1702 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1704 * ldver.c: Bump to version 0.98.
1707 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1709 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1711 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1712 * ldlex.l: Moved comment() to end, since some compilers
1713 otherwise have problems with input() used before it is defined.
1715 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1717 * configure.in: added Solaris 2 and Irix 4 host support.
1719 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1721 * Makefile.in: remove -S flag from the FLEX definition
1723 * configure.in: rewrote, using new style case statement. use
1724 m68k.mt for m68k-aout systems
1726 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1728 * Makefile.in: map "ld" through program_transform_name when
1731 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1733 * cplus-dem.c: Removed. Use the version in libiberty now.
1734 * ldmisc.c: Use new libiberty version of cplus_demangle().
1736 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1738 * gld960.em (gld960_choose_target): default to little endian, not
1741 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1743 * ldlang.c (lang_process): don't pass null pointers when
1744 abs_output_section is what is required.
1745 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1746 used, and pass that down.
1747 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1750 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1752 * configure.in, config/ose68.mt: renamed OSE to ose.
1754 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1756 * ldsym.c (write_file_locals): Reorder check for common or
1757 undefined symbols so that it works.
1759 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1761 * configure.in: accept all m68K family members.
1763 * Makefile.in: always create installation directories.
1765 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1767 * ldlex.l: now parses comment correctly, added ~ to acceptable
1770 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1771 unary -ve constants.
1773 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1774 the command line can't be found.
1776 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1778 * ldlang.h: add new field "loadable" to output_section_statement.
1779 * ldlang.c (lang_output_section_statement_lookup): initilize new
1780 field. (wild_doit): if new field is not set, then stop output
1781 section from being loadable.
1782 (lang_enter_output_section_statement): set the field from the
1784 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1785 * h8300hms.sc-sh, h8300hms.em: get -r right.
1787 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1789 * ldint.texinfo: New internals manual (beginnings thereof).
1790 * PORTING: Removed, merged into ldint.texinfo.
1792 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1794 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1795 cdtest.exp: A test program (copied from libg++/test-install)
1796 that tests that constructor and destructors are handled
1799 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1801 * Makefile.in (install): install from ld.new, renaming during the
1802 copy, or else the next 'make install' needs to re-link ld.
1804 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1806 * configure.in: generalise hp recognition (from sef).
1808 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1810 * configure.in: recognize bsd and hpux hppa configurations.
1811 error messages echo to stderr, not stdout
1813 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1815 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1816 ldmisc.c: removed rcsid's.
1818 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1820 * ldlang.c (lang_map): print changes in sizes due to relaxing
1821 (size_input_section): maintain the delta information.
1822 * ldlang.h: add new field to struct to contain delta info.
1823 * relax.c (relax_section): complain if input not relaxable.
1824 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1827 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1829 * ldmain.c(main): prevent -r and -relax from being on at the same
1832 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1834 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1838 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1840 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1842 * ldlang.c(open_output): set the target arch and machine as soon
1843 as we can. (lang_size_sections): use new macros for setting vma
1846 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1848 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1849 Also deleted an unreachable path to wrs.
1851 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1853 * Makefile.in (install): use -d test for $tooldir before
1854 installing ld there so that $tooldir can be inherited from
1857 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1859 * ldlang.c: Two non-substantial changes for the sake of
1860 the old Portable C Compiler.
1862 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1864 * ldgram.y, ldlex.l: parse ABSOLUTE
1865 * ldexp.c: add support for ABSOLUTE
1867 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1869 * Makefile.in: Added default definitions for HOSTING_CRT0,
1870 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1871 * config/*.mh: Miscellaneous clean-up: Removed definitions
1872 of YACC (since it is not longer used in the Makefile).
1873 Remove HOSTING_* definitions that are subsumed by the
1874 ones added to Makefile.in. Removed most definitions of CC.
1875 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1876 These are no longer needed.
1878 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1880 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1881 rules, since these are used when building a distribution.
1882 * Makefile.in (ldlex.c): Don't re-direct output, since that
1883 leaves a bogus output files if it fails.
1885 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1886 * ldlex.c: Fix some unnecessary flex-specific-isms.
1888 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1890 * ldgram.y: move spurious semicolon
1891 * ldexp.h: fix prototype
1893 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1895 * ld.texinfo: references to linker now say "ld" not "gld".
1897 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1899 changed calling convention for Q_enter_global_ref
1900 * ldexp.c, ldlang.c, ldmain.c: reflect this
1901 * ldver.c: bump version to 1.97.1
1902 * ldindr.c (add_indirect): when an edict declaring an indirect
1903 symbol is found, make sure that any ideas about the symbol being
1904 common are changed if it now known to be defined.
1905 * ldmain.c (linear_library): complain once if archive isn't
1907 * ldlang.h, ldlang.c: make room for and initialize the complain
1910 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1912 * Makefile.in: use flex & bison from ../ if they exist.
1914 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1916 * relax.c (build_it): don't allocate space in the output file for
1917 stuff if -R flag applys to it.
1918 * ldfile.c: merge in VMS filename support
1919 * ldmain.c (main): take out ./ from library path, and close file
1920 before unlinking. Make multiple defs of a symbol create an
1922 * ldmisc.c: fatal errosrs delete output file
1924 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1926 * ldver.c: Increase version number to 1.97, for consistency
1929 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1931 * Makefile.in: FLEX -> LEX.
1933 * ld.texinfo: {} -> @{@}.
1935 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1937 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1938 (and associated change in -c option, now used for these scripts)
1940 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1942 * ldver.c: Bumped version to 1.96 - new release, resync with the
1944 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1945 rather than with raw malloc, makes it easier to track where memory
1947 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1948 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1949 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1952 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1954 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1956 * Makefile.in: use bootstrap for check.
1958 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1960 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1962 * Makefile.in: now use flex, not lex
1963 * ldlex.l, ldlang.c, ldctor.c: lint
1965 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1967 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1968 different sorts of filenames on the command line than in a script.
1970 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1972 * Makefile.in: rework CFLAGS so that they can be passed on the
1973 make command line. Remove MINUS_G. Default CFLAGS to -g.
1975 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1977 * relax.c: added handling for new "padding" seclet type, used to
1978 fill out gaps between section.
1979 * ldgram.y, ldlex.l: now -defsym on the command line is done
1982 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1984 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1986 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1988 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1991 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1993 * Makefile.in (install): Install second copy in $(tooldir)/bin
1994 without $(program_prefix), since that's what gcc expects.
1996 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1998 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1999 * h8300*: fix bit rot and add support for h8300xray target
2000 * go32.sh: target emulation for go32.
2002 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2004 * gld960.em, i960.sc-sh. Fix i960 bit rot
2006 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2008 * Makefile.in: install man page.
2010 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2012 * config/mt-<foo> renamed to <foo>.mt
2013 * config/mh-<foo> renamed to <foo>.mt
2014 * configure.in changed to reflect this
2015 * genscripts.sh now make .xbn files rather than .xN files
2017 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2019 * ldver.h: fix decl of ldversion.
2021 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2023 * Makefile.in: added check target.
2025 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2027 * ldmain.c (Q_enter_file_symbols): now aliases work again
2029 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2031 * Makefile.in: added clean-info target.
2033 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2035 * ldexp.c (exp_print_tree): don't try and follow null pointers
2037 * ldgram.y: remove 11 shift reduce errors
2039 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2041 * Makefile.in: added tooldir and program_prefix.
2043 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2045 * ldlang.c (size_input_section): don't move absolute sections
2049 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2051 * cplus-dem.c: yet another copy of this - maybe it should go into
2053 * ldgram.y: now -V and -v have different actions
2054 * ldver.c: if -V, prints list of emulations compiled in
2055 * ldmisc.c: support for cplus demangling
2058 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2060 * Makefile.in, configure.in: removed traces of namesubdir,
2061 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2062 copyrights to '92, changed some from Cygnus to FSF.
2064 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2066 * Makefile.in: Change mkscript rule into one for ./mkscript
2067 (for the sake of makes that don't realize they're the same).
2068 * PORTING: Add more details.
2069 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2071 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2073 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2074 config/mt-hp300bsd: New port to hp300 running BSD.
2076 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2078 Major rewrite of how ld is configured. The major idea
2079 is to use shell scripts to generate everything.
2080 * generic.em replaces ldtemplate.
2081 * Other *.em files replace various *.c files.
2082 A *.em file is a shell script that generates the corresponding
2083 ld__*.c file that implements an emulation. This is usually
2084 a straight 'cat' of a here-document, possibly with substitutions.
2085 * Script files (*.sc) are places by *.sc-sh scripts.
2086 Again, these are simple shell scripts that 'cat'
2087 here-documents, usually with some substitutions.
2088 The output a *.sc-sh is a script file.
2089 * Each emulation is defined by a short shell script with
2090 extension *.sh that specifies the emulation-specific
2091 parameters (such as the name of the *.sh-sc and *.em
2093 * genscript.sh is the master shell script used to generate
2094 an emulation. It is passed various argument, including
2095 the name a the emulation-speciic *.sh file that it
2096 "sources" to set variables to emulation-specifc parameters.
2097 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2098 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2099 * config/mh-foo: Rename LDEMULATION names as appropriate
2100 (usually 'gldfoo' -> plain 'foo').
2101 * ldwrite.c: Fixed a typo in a comment.
2102 * Makefile.in: Major changes. Removed some the sed
2103 magic to converts scripts, since that is now handled
2104 by genscripts.sh and the *.sc-sh scipt generators.
2105 * config.h: Remove a bunch of macros defining emulations
2106 and targets. This becomes one less file to edit when
2107 adding emulations or targets.
2108 * ldemul.h (struct ld_emulation_xfer_struct): Add
2109 emulation_name and target_name fields.
2110 * ldemul.c, ldemul.h: Define some default functions used
2111 by most emulations (and remove from the *.em scripts).
2112 * ldemul.c (ldemul_choose_target): Search the new
2113 ld_emulations array using a loop (instead of a hardwired
2114 nested if statement).
2115 Define the ld_emulation from the automatically-geenrated
2116 ldemul-list.h. This means you no longer have to edit ldemul.c
2117 to add a new emulation.
2118 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2119 their expansions, since the former no longer exist.
2120 * PORTING: A very rough first draft of a porting guide.
2122 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2123 to be terminated by a new-line (instead of requiring a semicolon).
2125 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2127 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2128 tests for NULL pointers all over the place.
2129 * ldlang.c (lang_process): remember to relocate global symbols
2130 *after* relaxing has done it stuff.
2132 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2134 * config/mt-coff-h8300: use EMUL like everything else
2135 * ldlang.c: (print_padding_statement): print the right address.
2136 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2139 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2141 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2142 * ldlang.c (print_data_statement): print the right address.
2144 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2146 * Makefile.in: The rule for testing ld by re-linking itself
2147 via an intermediate -r link was moved to the ld1 rule
2148 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2149 which allows the bootstrap rule to work.
2150 * ldctor.c (find_constructors): Don't create a constructor
2151 list if it is already defined (as would happen if ld is
2152 invoked by collect).
2154 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2156 * config/mh-sparc.h: now uses libgcc.a
2157 * ldmain.c: quit using exit
2158 * *sc: use *(COMMON) rather than [COMMON]
2159 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2160 to allow preprocessing of .l file.
2161 * Makefile.in: New ldlex.l mangling
2162 * ldexp.c (fold_binary): perform expressions with % and / in
2164 * ldfile.c (open_a): open archives on VMS in a special way
2167 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2169 * ldgram.y: map -M behave in the same way as -Map (sets file name
2171 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2172 whether or not relaxing has been done.
2173 * ldmain.c: don't open a map file if it doesn't have a name
2174 * relax.c: all the brains have moved into bfd.
2175 * ldwrite.c: ammend comment
2177 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2179 * Makefile.in: added relax, also made three stage go through a
2182 * config.h: if GNU960 defined, then default emulation mode is
2184 * ldexp.h, ldexp.c: map to file hooks
2185 * ldlang.c: map to file hooks
2186 * ldgram.y: added -Map -relax
2187 * ldlex.l: added -relax, -Map
2188 * ldmain.c: open map file
2189 * ldmisc.c: support for map file
2190 * ldwrite.c: new relax magic
2192 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2194 * Makefile.in, config/tm-*.h: Clean up make output, only
2195 pass DEFAULT_EMULATION to ldmain.c.
2197 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2199 * ldver.c: Bump to version 1.94.
2201 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2203 * Makefile.in: infodir belongs in datadir.
2205 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2207 * Makefile.in: Pass -y to bison. (Again;
2208 accidentally deleted by Rich.)
2209 * news.sc, ldgld68k.sc: Define __end as well as _end.
2211 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2213 * ldindr.h: added to contain prototypes of ldindr.c
2214 * ldfile.c: include ctype.h
2215 * ldmain.c: include the requried prototype headers
2216 * ldwrite.c: get_reloc_upper_bound has been renamed
2217 bfd_get_reloc_upper_bound
2219 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2221 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2222 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2223 spaces following hyphens, bsd make can't cope. added
2224 standards.text support and made it look like all the other
2227 * configure.in: configure now runs entirely in objdir so make file
2228 existence checks against ${srcdir}. Mark this directory as
2231 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2233 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2234 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2235 and mandir now keyed off datadir by default.
2237 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2239 * ldver.c: Bumped version to 1.93.
2240 * Makefile.in: Pass -y to bison.
2242 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2244 * config.h: h8 is now coff, not ieee
2245 * h8300hds.sc: reflect the same
2247 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2249 * ldver.c (ldversion()): Update to 1.92.
2250 * ldctor.c: There are two places constructor sets
2251 can be defined. One of them checked for an existing
2252 duplicate, the other didn't. Unfortunately, the latter
2253 was called after the former ...
2254 So, factor out code for inserting a new element into
2255 constructor_name_list (after checking for a duplicate)
2256 into a new function add_constructor_name, and call
2257 it from both aforementioned places (ldlang_add_constructor
2258 and ldlang_check_for_constructors).
2260 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2262 * Makefile.in: Rename .c files generated from ldtemplate
2263 to have names starting with ld__. This helps 'make clean'.
2265 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2267 * Makefile.in: Take out the version number for install
2268 * m88kbcs.sc: put in contructor blocks.
2270 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2272 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2273 parameter, a format, and an arg pointer, and rename it to
2274 vfinfo(). Write info() in terms of new vfinfo().
2275 New einfo() is the same as info(), except it writes to stderr.
2276 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2277 ldmisc.c: Replace "error" calls to info() by new einfo().
2279 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2281 * ldlex.l ldgram.y: made -V option do same as -v
2282 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2285 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2286 i386 aout changes from Bob Kukura
2287 * Makefile.in, config.h: added i386aout support
2288 * configure.in: fixed /h-{myhost} typo
2289 * ldgram.y: -MM now gives more boring map.
2290 * ldlang.c: now does D_PAGED flag the right way.
2291 * ldsym.c: -MM flags does the right thing.
2293 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2295 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2296 * ldlang.c (init_os): Compensate for BFD change,
2297 where bfd_make_section now returns NULL for a duplicate
2298 section request, instead of the old section.
2300 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2302 * ldver.c: Bump to version 1.91 (consistent with binutils).
2304 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2306 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2307 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2308 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2309 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2310 Add or update copyright notices.
2312 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2315 * Makefile.in: Changed installation directory name scheme
2316 to be consistent with gcc. Also changed 'install'.
2318 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2320 * Makefile.in: new targets ld.mm, ld.me
2322 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2324 * Makefile.in, ldtemplate: Need to use separate scripts
2325 for -n and -N options. Yet more complication.
2327 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2329 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2330 work). Add some lines to avoid Sun Make VPATH bugs.
2332 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2334 * news.sc: Add alignment for data segment.
2335 * ldtemplate: Add (yet another) script to get for -n or -N
2336 options. (These need different alignment than ZMAGIC files.)
2337 * Makefile.in: Add stuff for new foo.xn scripts.
2338 These are generated by replacing "ALIGN(0x...00)" by ".".
2340 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2342 * Makefile.in: new targets ld.ms, ld-index.ms
2343 ld.texinfo: remove tabs, other cleanups for texi2roff
2345 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2347 * ldmain.c (main): Make config.magic_demand_paged be true
2348 by default. Don't the WP_TEXT and D_PAGED flags of
2349 output_bfd here; it's too late, so set it when output_bfd
2350 is created (in ldlang.c). Also fix setting of EXEC_P flag
2351 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2352 * ldlang.c: Remove some duplicate extern declarations.
2353 * ldgram.y: Fixes to -N and -n options.
2354 * Makefile.in: Recognize upper case letters in sed script
2355 to remove assignments from script files.
2356 * ldtemplate: Don't assukme that -N or -n options
2357 imply use of -r script.
2358 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2360 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2362 * ldtemplate: include bfd.h before sysdep.h.
2364 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2366 Restructure configuration scheme for bfd, binutils, ld.
2368 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2369 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2370 Change some config names to match other dirs.
2371 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2373 * config/: Rename some config files to match up h-*.h names.
2374 Remove all the HOST_SYS definitions from the config files.
2376 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2378 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2379 * ldtemplate: Remove ldfile_add_library_path calls;
2380 just use the SEARCH_DIR commands in the script files.
2381 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2382 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2383 This is primarily intended for cross-linking, where you would
2384 place libaries in a different place than native libraries.
2385 Also, emulations made from ldtemplate now use $(srcdir).
2386 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2387 form; people can use the Makefile's LIB_PATH to override.
2389 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2391 * Makefile.in: fix target ld.dvi, add target ld.info
2392 ld.texinfo: make info filename ld.info
2394 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2396 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2398 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2399 few BFD types & enums.