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 * lexsup.c (parse_args): Use symbolic numbers for long options.
14 Fix misunderstanding in -Y and -call_shared et al.
16 Use getopt instead of lex and yacc to parse the command line.
18 * ld.texinfo (Options): Document changes to option syntax.
19 * Makefile.in: Update dependencies.
20 * ldver.c (help): Tweak dashes in usage message.
21 * ldgram.y (%union): Remove unused members.
22 Remove %tokens for command line options; add ones for input types.
23 (command_line): Rules removed.
24 (file): Instead of command line, recognize an
25 input type indicator, then use the nonterminal for that type.
26 (defsym_expr): New nonterminal from code formerly in command_line.
27 * ldlex.h: Declare parser input type enum and variable.
28 Don't declare parse_line.
29 * ldlex.l: Remove unused variables. Make some used ones static
31 (COMMAND): Start state and its rules removed.
32 At start of yylex, return input state token if at start of input.
33 (lex_redirect): Don't need to set yyout.
34 (ldlex_command): Function removed.
35 * ldmain.c (main): Instead of calling parse_line, set up the
36 redirections and call yyparse directly.
37 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
39 * lexsup.c: Remove #if 0'd code.
40 (parse_line): Function removed.
41 (parse_args): Rewrite to use getopt_long_only.
42 (set_default_dirlist): New function from code formerly in
43 ldgram.y:command_line.
44 (set_section_start): New function.
45 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
46 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
47 compiled-in link scripts in "{" and "}", as the grammar no longer
50 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
52 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
53 require that it be in $(srcdir).
55 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
57 * ldlang.c (lang_size_sections): Only align section to alignment
58 required by linker script, not to maximum alignment of input
61 * ldlang.h (largest_section): Don't declare.
62 * ldlang.c (largest_section): Don't define.
63 (size_input_section): Don't set largest_section; not used.
65 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
67 * ldlang.c (new_afile): Pass NULL as last argument to concat.
69 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
71 * ldlang.c, ldmain.c: Include libiberty.h.
73 * ldmisc.h (concat): Don't declare.
74 * ldmisc.c (concat): Don't define; just use the one in libiberty.
76 * ld.h (as_output_section_statement): Removed; not used.
78 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
80 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
81 bfd_set_error and new error names.
83 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
85 * ldwrite.c (build_link_order): If the cooked size of the section
86 has been set, use it, for determining link_order size.
87 (ldwrite): In the error message displayed if bfd_final_link fails,
88 indicate that it was in fact the final link step that failed.
90 * ldlang.c (lang_size_sections): Clear bfd_error before calling
91 bfd_relax_section, in case it returns false but doesn't flag an
92 error. If an error is returned, indicate which one it is in the
95 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
96 it'll get picked up from $(srcdir) if appropriate.
98 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
100 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
101 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
103 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
105 * ldlex.l (comment): Increment line number when newline is read.
107 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
109 * ldlang.c (lookup_name): Take new argument, force_load. If true,
110 reload the file even if it is already loaded.
111 (wild): Call lookup_name with force_load argument of 0.
112 (open_input_bfds): Call lookup_name with force_load argument of 1.
113 (print_symbol): Remove declaration of non-existent function.
114 (print_one_symbol): Return true rather than falling off end.
116 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
118 * ldmain.c (main): Use %ld when printing long values.
120 * scripttempl/elf.sc: Move _edata after the .sdata section.
121 Permit OTHER_BSS_SYMBOLS to be defined.
122 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
124 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
126 * Rename all "hppaosf" files to "hppaelf".
127 * Change all "osf" references to "elf" in hppaelf files.
128 * Makefile.in: Likewise.
129 * configure.in: Likewise.
131 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
133 * ldmain.c (main): Call xatexit, not atexit.
134 Call xmalloc_set_program_name.
136 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
139 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
141 * emultempl/lnk960.em (append), emultempl/hppaosf.em
142 (hppaosf_finish): Call xmalloc, not ldmalloc.
143 * ldmain.c (preserve_output): Function removed.
144 (main): Do it here instead.
146 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
148 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
149 GNU C specific macros.
151 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
152 call to LANG_FOR_EACH_INPUT_SECTION.
154 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
156 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
157 deleted; will use libiberty versions instead.
158 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
159 mri.c Makefile.in: Change callers.
161 * ldmisc.c (vfinfo): Remove cleanup code.
162 * ldmain.c (remove_output): Put it here (new function).
163 (preserve_output): New function.
164 (main): Register remove_output and preserve_output with atexit.
165 * ldmain.c ldgram.y: Call xexit instead of exit.
166 * ldmisc.h: Declare xexit.
168 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
170 * Makefile.in: Lots of new H8/500 memory models.
172 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
174 * ldlex.l: Removed duplicate rules.
175 (yywrap): Provide default definition, needed with some versions of
178 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
180 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
181 the archive filename too.
183 * ldlex.l: Add rule to catch invalid input characters instead of
184 printing them. Include "ldmain.h" for program_name decl.
185 (lex_warn_invalid): New function.
186 * Makefile.in: Add dependency.
188 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
190 * Makefile.in (check): Don't bother running any tests of
191 cross-linker until the test suite no longer assumes native mode.
193 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
195 * ldlang.c (print_one_symbol, print_input_section): Print
196 global symbols in symbol table again.
198 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
200 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
201 exit successfully instead of complaining if no input files are
204 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
206 * Makefile.in: Format variable definitions consistently.
207 (LD_PROG): Remove unnecessary variables from link command,
208 change variable LOADLIBES to EXTRALIBS.
210 * ldmain.c (main): Compute and display total execution time.
211 * ld.texinfo (-stats): Document the option.
213 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
215 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
218 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
221 * ldlang.c (relaxing): Removed global variable.
222 (lang_size_sections): If the canonical symbols have not already
223 been read in, read them in before relaxing.
224 * ldlang.h (relaxing): Removed declaration.
226 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
228 * ldlang.c (new_afile): Initialize loaded field to false.
229 (lookup_name): If file was already loaded, don't call the
230 add_symbols entry point again.
232 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
234 * ld.texinfo: Clarify what -T option does.
236 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
238 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
241 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
243 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
245 * configure.in (m68k-motorola-sysv*) New target.
246 * config/delta68.mt: New file.
247 * emulparams/delta68.sh: New file.
248 * scripttempl/delta68.sc: New file.
249 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
250 (em_delta68.c): New target.
252 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
254 * ldmain.c (add_archive_element): If trace_files or
255 trace_file_tries, print file name.
256 * ldlang.c (lookup_name): Likewise.
257 (ldlang_add_file): Don't put files on input_bfds list in reverse
260 * scripttempl/elf.sc: Correct typo.
262 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
264 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
265 their arguments optional, for compatibility with the old GNU ld.
267 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
269 * scripttempl/elf.c: Define __bss_start before the .sbss section.
271 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
273 * ldmain.c (add_to_set): Add bitsize argument.
274 (constructor_callback): New function.
275 (link_callbacks): Add constructor_callback.
276 * ldctor.c (struct set_info): Add bitsize field.
277 (ldctor_add_set_entry): Add bitsize argument.
278 (ldctor_build_sets): Base the size of the elements of the set on
279 the bitsize, rather than always using LONG.
280 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
282 * ld.h (QUAD_SIZE): Define.
283 * ldgram.y (QUAD): New token.
285 * ldlex.l: Return QUAD.
286 * lexsup.c (keywords): Add QUAD.
287 * ldwrite.c (build_link_order): Handle QUAD.
288 * ldlang.c (print_data_statement): Handle QUAD.
289 (lang_size_sections): Likewise.
290 (lang_do_assignments): Likewise.
291 * ldexp.c (exp_print_token): Add QUAD to table.
292 * ld.texinfo: Describe QUAD.
294 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
295 since the Alpha doesn't use them.
297 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
299 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
301 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
303 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
304 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
306 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
308 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
309 needed for i386mach. (Should be a no-op on other systems.)
311 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
312 (PAGE_SIZE): Don't define; not used.
314 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
316 * ldgram.y (yyerror): Make argument const char *, and actually
317 print it out rather than assuming it is a syntax error.
318 * ldmisc.h: Change declaration of yyerror.
319 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
321 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
323 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
324 exec header offset, since the exec header isn't loaded.
325 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
327 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
329 A major rewrite to move the bulk of the linker into BFD so that
330 more efficient backend code can be written for specific object
332 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
333 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
334 * ldctor.c, ldctor.h: Complete rewrite.
335 * ldwrite.c, ldwrite.h: Complete rewrite.
336 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
337 link_info.strip instead. Changed all uses.
338 (discard_locals_type, discard_locals): Removed. Use
339 link_info.discard instead. Changed all uses.
340 (ld_config_type): Removed relocateable_output field; use
341 link_info.relocateable instead; changed all uses. Added stats
343 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
344 set_loader_symbol): Removed.
345 * ldexp.h (node_class): Added etree_rel.
346 (etree_type): Added rel field.
347 * ldexp.c (exp_print_token): Bracketed table initialization.
348 (exp_relop): New function.
349 (fold_name): Use linker hash table rather than ldsym functions.
350 (exp_fold_tree): Likewise. Also, handle etree_rel case.
351 (exp_print_tree): Handle etree_rel.
352 * ldgram.y (strip_symbols, discard_locals): Removed.
353 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
354 (REL): New token. Does not appear in grammar, but needed for
356 (file): Don't call lang_final; it's called by main anyhow.
357 * ldlex.l: Accept -stats and -no-keep-memory options.
358 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
359 * ldlang.c: Consistently use fill_type for fill argument.
360 (lang_init_script_file, script_file): Removed.
361 (create_object_symbols): Removed. Use
362 link_info.create_object_symbols_section instead. Changed all
364 (lang_add_keepsyms_file): Removed.
365 (lookup_name): Call bfd_link_add_symbols instead of
366 ldmain_open_file_read_symbol.
367 (wild): Don't iterate over script_file.
368 (open_output): Create link hash table.
369 (lang_place_undefineds): Rewrote.
370 (lang_size_sections): Handle relaxing (doesn't work yet).
371 (lang_relocate_globals): Removed.
372 (lang_finish): Use link hash table rather than ldsym functions.
373 (lang_common): Rewrote.
374 (lang_one_common): New function.
375 (ldlang_add_file): Add file to link_info.input_bfds list. Set
377 (create_symbol): Removed.
378 (lang_process): Don't call lang_init_script_file. Call
379 ldctor_build_sets rather than find_constructors. Don't call
380 lang_relocate_globals.
381 (lang_abs_symbol_at_beginning_of): Rewrote.
382 (lang_abs_symbol_at_end_of): Rewrote.
383 * ldmain.c (had_y): Removed.
384 (lprefix, lprefix_len): Removed; use link_info fields instead.
386 (multiple_def_count, commons_pending, undefined_global_sym_count,
387 total_symbols_seen, total_files_seen): Removed.
388 (link_callbacks, link_info): New variables.
389 (main): Initialize link_info. Don't call init_bfd_error_vector or
390 ldsym_init. Don't set now unused variables. Handle -stats.
391 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
393 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
394 search_library, gnu960_check_format, decode_library_subfile,
395 linear_library, symdef_library, clear_syms, subfile_wanted_p):
397 (add_keepsyms_file, add_archive_element, multiple_definition,
398 multiple_common, add_to_set, warning_callback, undefined_symbol,
399 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
401 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
402 require symbols for %C; look them up instead.
403 * emultempl/hppaosf.em: Pass link_info to
404 hppa_look_for_stubs_in_section.
405 * Makefile.in: Rebuilt dependencies.
406 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
408 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
410 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
411 ldlang.h and ldctor.h.
413 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
414 declarations of free and malloc from flex output. Change malloc
415 to ldmalloc in flex output.
417 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
419 * ldmain.c (lprefix): Change default from a char to a string
420 with only one character.
421 (lprefix_len): Set default to one.
423 * ldmain.h (lprefix_len): Declare.
425 * ldsym.c (write_file_locals): Use strncmp rather than a character
426 comparison for lprefix.
428 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
431 * emultmpl/hppaosf.em: Include ldexp.h.
432 (before_parse): Set lprefix and lprefix_len correctly.
434 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
436 * ldlex.h: Don't declare yywrap if it is a macro.
437 * ldlex.l: Include sysdep.h.
438 * ldlang.c (lang_for_each_statement_worker,
439 lang_for_each_statement): Forgot to use PARAMS.
441 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
443 * Makefile.in: Added .PHONY targets where appropriate. Added some
445 (gcclibdir, version): Removed unused variables.
446 (DEP): New variable, set to mkdep.
447 (ALL_CFLAGS): New variable. Used in .c.o target.
448 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
450 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
451 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
452 mostly obsolete variables. Adjusted remaining uses.
453 (DEF_EMUL): Removed variable.
454 (ldmain.o): Handle undefined EMUL error correctly.
455 (ldemul-list.h): Depend on config.status rather than Makefile.
456 Create via temporary file.
457 (ver960.c, roll, make): Removed obsolete targets.
458 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
460 * dep-in.sed: New file, used when rebuilding dependencies.
462 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
464 Made many changes to eliminate gcc warnings. Made various
465 cosmetic changes, declared various things in header files, removed
466 various extern declarations from .c files. No substantive
469 * ldlang.c (lang_process): Ifdef out final call to
470 lang_size_sections again (reverting change of Nove 2), since it
471 breaks the Sun4 linker.
473 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
475 * configure.in (alpha-*-netware*): New target; use alpha.
477 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
479 * configure.in: Group targets by CPU. Merge some m68k target
480 entries with different CPU specs that use the same ld_target
483 * configure.in: Add sparc*-*-coff.
484 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
485 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
486 (em_coff_sparc.c): Add dependencies and build rules.
488 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
490 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
492 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
494 (command_line_option): Accept and ignore them (for now).
495 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
498 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
500 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
501 not in bfd_com_section, create the section in the BFD so that it
502 can be placed in the right output section.
504 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
506 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
507 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
508 (OTHER_READONLY_SECTIONS): Define for .reginfo.
509 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
510 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
511 Move OTHER_READONLY_SECTIONS after all the other readonly
512 sections. Don't use DATA_ADDR twice.
514 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
515 p is in a common section, make sure the BFD has a section of that
518 * ldlang.c (lang_common): Add newline to error message.
520 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
522 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
523 Lynx-specific script instead of m68kcoff.
524 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
525 (ENTRY): Define as __main.
526 (TEXT_START_ADDR): Define as 0.
527 (PAGE_SIZE): Define as 0x1000.
528 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
529 * scripttempl/m68klynx.sc: New file.
531 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
533 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
534 arguments rather than treating them as emulation names.
536 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
538 * configure.in: Support x86 unixware and netware plus generic netware.
540 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
542 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
545 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
547 * Makefile.in (distclean): Don't delete dvi or info files.
548 (ld.info): Update dependency list.
549 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
551 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
553 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
554 Set output_filename instead of creating a new node.
555 (open_output): Don't set output_filename.
556 (lang_final): Create the new node here.
557 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
559 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
561 From Pete Hoogenboom (hoogen@cs.utah.edu):
563 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
564 edata, _edata, end): Add definitions of these symbols.
565 (__end): Remove definition of this symbol.
566 (__data_start): Move definition of this symbol.
568 * emultempl/hppaosf.em: Various fixes and support for linker stub
570 (hppaosf_finish, hppaosf_search_for_padding_statements,
571 hppaosf_create_output_section_statements): New functions in
572 support of linker stub generation.
573 (ld_hppaosf_emulation): Redefine to include new
574 emulation-specific routines.
576 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
577 Pass abs_output_section rather than NULL to avoid invalidating
580 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
582 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
583 (em_i386mach.c): New rule.
584 * configure.in (i[34]86-*-mach*): New case.
585 * config/i386-mach.mt: New file.
586 * emulparams/i386mach.sh: New file.
588 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
590 * ld.h (flag_is_*): Removed macros.
591 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
592 Consistently check the BFD symbol flags directly, rather than
593 using file_is_* macros.
595 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
597 * configure.in (sparc*-*-lynxos*): New target.
598 * Makefile.in: Add rule for em_sparclynx.c.
599 (ALL_EMULATIONS): Add Lynx emulations.
600 * config/sparc-lynx.mt: New file.
601 * emulparams/sparclynx.sh: New file.
602 * scripttempl/sparccoff.sc: New file.
604 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
606 * Makefile.in: Add dependency for $(EMULATION_OFILES).
608 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
610 * relax.c (write_relax): Check return value of bfd_seclet_link.
612 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
614 * ldlang.c (delete_output_file_on_failure): New variable.
615 (open_output): Set it after bfd open succeeds.
616 * ldmisc.c (vfinfo): Test it.
618 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
620 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
623 * ldemul.c: Support was added to allow emulation-specific
624 processing to occur. This support was added primarily for linker
625 stub generation in the elf32-hppa gld.
626 (ldemul_finish, ldemul_create_output_section_statements): New
628 * ldemul.h: Support was added to allow emulation-specific
629 processing to occur. (As described above.) Added finish and
630 create_output_section_statements fields to
631 ld_emulation_xfer_struct structure.
632 * ldlang.c: Add calls to emulation-specific routines.
633 (lang_process): Add call to
634 ldemul_create_output_section_statements function.
635 (lang_process): Add call to a emulation-specific routine (and
636 some processing after the call).
638 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
640 * configure.in: mips*- instead of mips-, mips*el changes
642 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
644 * configure.in (alpha-*-osf*): New target; use alpha.mt.
645 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
646 (em_alpha.c): New target; use alpha.sh and alpha.sc.
647 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
648 * config/alpha.mt: New file.
649 * emulparams/alpha.sh: New file.
650 * scripttempl/alpha.sc: New file.
652 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
654 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
655 types of different sizes (eg: 64 and 32 bits), so coerce.
656 * ld.h (ALIGN_N): Add warning about usage.
658 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
660 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
661 which we already have a definition, rather than checking in
662 several different places whether the symbol is weak.
664 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
666 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
667 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
668 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
669 expanded within them.
670 * config/mipsb-elf32.mt: New file.
671 * emulparams/elf32mipb.sh: New file.
672 * Makefile.in (em_elf32mipb.c): New target.
674 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
676 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
677 lang_input_file_is_search_file_enum so objects brought in using
678 INPUT() do a path lookup.
680 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
682 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
683 instead of {i386,m68k}-coff.
684 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
685 * config/i386-lynx.mt: New file.
686 * config/m68k-lynx.mt: New file.
687 * emulparams/i386lynx.sh: New file.
688 * emulparams/m68klynx.sh: New file.
690 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
691 but defaulting to _start.
693 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
694 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
697 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
699 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
700 HOSTING_LIBS for testing.
702 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
704 Finish up support for i386-sysv4 (without shared libraries):
705 * ld.h (flag_is_weak): Define.
706 * ldlang.c (print_symbol): Mention whether symbol is weak.
707 (print_input_section): Print weak symbols as globals.
708 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
709 (enter_global_ref): Do not warn if a weak symbol redefines a
710 global symbol. Do not let a weak symbol redefine a common symbol.
711 (enter_file_symbols): Treat weak symbols as global symbols.
712 (subfile_wanted_p): Do not pull in an object file from a archive
713 just to resolve an undefined weak symbol.
714 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
715 error; the error might be that malloc has run out of space.
716 * ldsym.c (write_file_locals): Treat weak symbols as global.
717 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
719 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
720 * config/i386-elf.mt: New file; set EMUL to elf_i386.
721 * emulparams/elf_i386.sh: New file.
722 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
723 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
724 (ALL_EMULATIONS): Add em_elf_i386.o.
725 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
726 (em_elf_i386.c): New target, like other em_*.c targets.
727 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
728 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
729 nonempty, and configured for native, add it to LIB_PATH.
731 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
733 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
734 Added statements to pass stab and stabstr sections through and
735 mark them as NOLOAD, which makes GDB happier.
737 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
739 * configure.in: Accept m68k-lynx-lynxos config.
741 * Makefile.in: Use $(SHELL) to run genscripts.sh.
743 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
745 * config/coff-h8300.mt: Add EMUL=h8300h.
747 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
749 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
751 * Makefile.in: Changed CXX back to g++.
753 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
755 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
757 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
759 * Makefile.in (TAGS): Use shell wildcards.
761 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
763 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
765 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
767 * ld.texinfo: re-enable included config file; conditionalize doc
768 for -oformat to interact properly with SingleFormat doc config
769 var; rename @up/@down to @raisesections/@lowersections.
771 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
773 * configure.in: recognize m88110.
775 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
777 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
778 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
779 ELF emulation is "elf32-hppa" not "elf-big".
780 (hppaosf_before_parse): Remove unneeded processing of environment
782 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
783 .text segment of output file.
784 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
786 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
788 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
791 * ldlang.c, ld.h: updated copyright.
793 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
795 * ldlang.c (open_output, lang_check): Check return value of
798 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
800 * scripttempl/h8500.sc: Start all sections in a different segment.
801 * scripttempl/z8ksim.sc: Handle constructors
803 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
805 * Makefile.in: revert earlier changes back to execute runtest
806 with make check. cdtest and bootstrap now function as they
807 did within the Makefile.
809 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
811 * Makefile.in: Update dependencies.
813 * configure.in: Set EMULATION_OFILES in Makefile based on
814 --with-targets option.
816 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
818 * Makefile.in: check targets reimplemented to old way.
820 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
822 * config/i386v.mh, config/irix4.mh: Use gcc
823 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
824 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
825 bfd/configure.host change.
827 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
829 * scripttempl/elf.sc: Handle .line and .debug* sections.
831 * ldlex.l: Use bfd_scan_vma, not strtoul.
833 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
835 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
836 Remove inital caps in some error messages, change "can't" to
837 "cannot", add missing colons.
838 * ldmisc.c (vfinfo): Print "%%" as a single %.
839 For '%' followed by unrecognized character, print them both
840 verbatim instead of expecting a char * arg.
841 For '%C', don't put the function name in parens.
843 * ldexp.c (invalid): Pass "%%", not "% ".
845 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
847 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
848 (BSS_VAR): Removed; now always define _fbss.
849 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
852 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
854 * configure.in: z8k-coff is the same as z8k-sim
856 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
858 * testsuite/lib/ld.exp: new file
859 * testsuite/config/unix-ld.exp: new file
860 * testsuite/ld.bootstrap/bootstrap.exp: new file
861 * Makefile.in: add dejagnu support for make check
863 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
865 * ldlex.l (comment): Add missing newline in message.
866 * ldindr.c (add_indirect): Ditto.
867 * ldexp.c (exp_fold_tree): Ditto.
869 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
871 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
874 * ldmisc.c (multiple_warn): New function.
875 * ldmisc.h: Declare it.
876 * ldmain.c (enter_global_ref): Call it.
877 * ld.h (ld_config_type): Add warn_common.
878 * ldlex.l, ldgram.y: Set it with -warn-common option.
879 * ldver.c (help): Document it.
881 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
883 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
884 target-specific sections, and for changing data section vma.
886 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
888 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
889 terminals, for Solaris.
890 (dirlist_ptr): New static variable.
891 (command_line_option): Accept new options.
893 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
896 * config/sun4sol2.mt: Pass emulation name without ".sh".
898 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
899 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
901 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
903 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
904 .dtors, .data1, .rodata1 sections, instead of combining them into
905 other sections. For `-r', set all section start addresses to
908 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
909 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
910 (MAXPAGESIZE): Renamed from PAGE_SIZE.
912 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
914 * genscripts.sh: If this is the default emulation, set
916 * emultempl/*.em: Use it to determine whether to compile in the
919 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
920 genscripts.sh. Pass the current emulation name without ".sh" on
922 * genscripts.sh: Take an default emulation arg.
923 Use the current emulation name as EMULATION_NAME.
924 Make default lib path for cross-compiling ':', not null.
925 * emulparams/*.sh: Don't set EMULATION_NAME.
926 * ldemul.c (ldemul_get_script): Take isfile arg.
927 Pass it to emulation's get_script function.
928 * ldemul.h: Adjust get_script prototypes.
929 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
931 * ldfile.h: Declare it.
932 * ldgram.y: Accept a script on the command line again,
933 for parsing compiled-in scripts.
934 * ldmain.c (main): If ld script is a file, parse it as a -T
935 option, otherwise parse it directly.
936 * emultempl/*.em (*get_script): Return the scripts themselves if
937 this is the default emulation; otherwise return their file names.
938 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
940 * emulparams/m88kbcs.sh: Use it.
942 * ld.h (ld_config_type::unix_relocate): Remove unused element.
944 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
946 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
947 there's no change log entry yet, tsk tsk) from the list of
948 emulations compiled in until Mark gets around to checking in
949 emulparams/i386linux.sh.
950 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
951 changed, this file gets updated.
953 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
955 * ldgram.y (OPTION_Lfile): New token.
956 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
957 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
959 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
961 * configure.in: h8/300h support needs own .mt file.
962 config/coff-h8300h.mt: New file.
964 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
966 * ldmain.c: Don't include sys/stat.h; it already got included
967 somewhere along the way.
969 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
971 * Makefile.in: Add h8300h support.
972 emulparams/h8300h.sh: New file.
973 scripttempl/h8300h.sc: New file.
975 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
977 * ldfile.c (ldfile_open_file): In error message, use the name the
978 user gave (e.g., "-lc"), rather than the base file name.
980 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
982 * ldmain.[ch]: Remove initial Q_ from function names.
983 * ldexp.c, ldindr.c, ldlang.c: Change callers.
985 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
987 * ldlang.c (lang_process): Move loading of default script from
988 here to main. Add a "/" to start of script name to prevent
989 finding it in "." first.
991 * ldmain.c (set_scripts_dir): Don't look in "." first.
993 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
996 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
998 * Makefile.in (em_m88kbcs.c): Correct dependency.
999 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1000 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1001 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1003 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1005 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1006 main.c (main): Print the errno string in the error message.
1008 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1010 * configure.in: Accept h8300h for target cpu.
1012 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1013 present (demangle is smart enough to know whether to do it or not).
1015 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1017 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1018 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1020 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1022 * ldmain.c (get_emulation, check_for_scripts_dir,
1023 set_scripts_dir): New functions.
1026 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1028 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1029 Create symbol "end" instead of "__end". Comment out some parts
1030 that may not be needed (yet) for elf.
1032 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1034 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1036 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1038 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1039 when no prototype is being supplied.
1040 (ldmalloc, ldrealloc): Size argument is now size_t.
1042 * ldmisc.c (finfo): New function, accepts FILE* argument.
1043 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1044 without leading zeros.
1045 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1046 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1048 (concat, buystring): String lengths are size_t.
1049 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1051 * ldlang.c (new_statement): Size argument is now size_t. Added
1052 forward declaration with prototype.
1054 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1056 * ldgram.y (OPTION_v): Don't turn on verbose output.
1058 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1060 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1063 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1065 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1066 collect2 doesn't look for gld any more anyhow.
1068 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1070 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1071 now have a non NULL srefs_chain.
1073 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1074 hp300hpux, since the latter does not exist.
1076 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1078 * genscripts.sh: Put the scripts in the ldscripts directory, not
1080 * configure.in (ldscripts): Make, instead of emulations.
1081 * Makefile.in (scriptdir): Take off the "ld" part.
1082 (install, clean, distclean): Use ldscripts, not emulations.
1083 In tests, don't pass -Lemulations.
1084 Don't pass tooldir/lib to genscripts.sh.
1085 * genscripts.sh: Don't take tooldir/lib arg.
1086 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1087 default script file.
1089 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1091 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1093 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1095 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1097 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1099 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1100 run in parallel without colliding on yacc's static file names.
1101 Without the stub rule, make will try to start two yacc's
1102 concurrently which fails because of yacc's static file names.
1104 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1106 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1109 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1111 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1112 different from libdir.
1114 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1116 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1118 * ldver.c (help): New function.
1119 * ldver.h: Declare it.
1120 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1122 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1124 * Makefile.in (INCLUDES): Don't need ../include any more.
1126 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1128 * ldlex.l, ldgram.y: Support new -oformat option.
1129 Remove attempt at supporting script fragments on the command line.
1130 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1131 * mri.c (mri_format), ldgram.y: Change callers.
1132 * ldlang.h: Change prototype.
1134 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1136 * Makefile.in: canonicalize install.sh; for use within
1137 this directory (and subdirs)
1139 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1141 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1143 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1146 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1148 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1149 It wasn't documented (or likely used) and wastes time.
1150 (try_open): If EXTEN is empty, don't try it.
1152 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1153 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1154 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1155 with normal function declarations.
1157 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1158 Move *.sc-sh to scripttempl/*.sc.
1159 * {emultempl,emulparams,scripttempl}/README: New files.
1160 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1161 removed, replaced with generic.em.
1162 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1163 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1165 * *.em (*_get_script): Return script name instead of script contents.
1166 * ldlang.c (lang_process): Change caller.
1168 * ldlex.l, ldgram.y: Recognize -m option.
1169 Check for input files after *all* options in grammar.
1170 * ldmain.c (main): Check for -m options. Add default directory
1173 * mkscript.c: File removed.
1174 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1175 to add to the default LIB_PATH.
1176 Look for input files in the new subdirectories.
1177 Create the scripts in emulations subdirectory and don't filter
1178 them through mkscript.
1179 * configure.in: Make the emulations subdirectory.
1181 * Makefile.in: Account for all of the above changes.
1182 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1183 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1184 Put CFLAGS last in the compilation rules.
1185 Add -I../bfd to INCLUDES so sysdep.h is found.
1187 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1189 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1191 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1192 dependent on RELOCATING, not RELOCATION.
1193 * hp3hpux.sh (SHLIB_PATH): Define it.
1195 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1197 * ldfile.c (try_open): If opening without the extension fails,
1198 try with the extension even if -v or -V was given.
1199 had_script is imported (from ldgram.y), not exported.
1201 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1203 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1205 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1207 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1208 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1210 (section): Use statement_list_opt, not statement_list.
1211 * m68kcoff.sc-sh: Gather constructors and destructors and define
1212 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1213 * sa29200.sc-sh: Gather constructors and destructors and define
1214 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1216 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1218 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1219 * configure.in: No longer need to configure to get sysdep.h.
1221 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1223 * Makefile.in: remove install:all and install-info:info
1224 dependencies (these cause some spurious rebuilds at 'make install'
1227 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1229 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1230 (mips-idt-ecoff*): Added trailing '*'.
1231 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1232 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1233 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1235 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1236 incorrect definitions.
1238 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1240 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1241 symbols, unless stripping.
1243 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1245 * Makefile.in: configure looks for ####, so remove lines with many
1247 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1248 and HOSTING_LIBS correctly so that ``make check'' will work.
1250 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1252 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1253 to etext, edata, and end. Needed for IRIX 4.0.5F.
1254 Patch from mwp@iconix.oz.au (Michael Paddon).
1256 * Version 2.2.1 released.
1258 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1260 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1261 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1263 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1265 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1268 * Version 2.2 released.
1270 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1272 * ldver.c (ldversion): Bump version number to 2.2.
1274 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1278 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1280 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1282 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1284 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1285 mkscript.o, rather than directly from mkscript.c.
1287 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1289 * configure.in: Look for ${target_makefile_frag} relative to
1290 ${srcdir}, not relative to build directory.
1292 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1293 * configure.in: Recognize hppa*-hp-osf.
1294 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1295 (em_hppaosf.c): Build it.
1296 * config/hppaosf.mh, hppaosf.mt: New files.
1298 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1299 some system header files. All uses changed.
1301 * configure.in: Recognize i386-aix configurations as i386-coff
1304 * configure.in: Recognize m68*-*-hpux.
1305 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1306 the value of STACKZERO.
1307 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1308 (em_hp3hpux.c): Build it.
1309 * hp3hpux.sh, config/hp300hpux.mt: New files.
1311 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1313 * mips.sc-sh: Put constructors in the .data section.
1314 * Makefile.in (cdtest): Added dependency on ld.new.
1316 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1318 * Makefile.in: Change definition of $(tooldir) to match FSF.
1319 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1320 Support VAX Ultrix and BSD.
1322 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1324 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1326 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1328 * ldlang.h (struct memory_region): Change `length' and
1329 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1330 * ldlang.c, mri.c: Corresponding changes, plus lint.
1332 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1334 * configure.in: For all i386 targets, accept i486 as well.
1336 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1338 * ldlang.c (wild_doit): Preserve all flags for a
1339 SEC_SHARED_LIBRARY section.
1340 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1341 computing largest_section.
1343 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1345 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1346 fields of newly created structure.
1348 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1350 * ldmain.c (g_switch_value): New variable.
1351 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1352 (command_line_option): Accept -G and set g_switch_value.
1353 * ldlex.l (COMMAND): Accept -G.
1354 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1356 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1358 Support for linking and loading at different places:
1360 * ldlex.l: Add "AT" keyword.
1361 * ldgram.y: Cleanup, and parse AT.
1362 * ldlang.c (print_output_section_statement): Print output address
1363 of section in map. (lang_size_sections): Fill sections' lma with
1365 * ldlang.h (lang_output_section_statement_type): Add load_base
1368 * ldindr.c (add_indirect): Keep more information in the alias
1370 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1371 attribute from an input section.
1372 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1373 default. (Q_enter_file_symbos): Indirect symbols now are known by
1374 their section, not a special symbol flag.
1375 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1376 (write_file_globals): Write the mapping for an indirect symbol.
1377 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1380 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1382 * ld.texinfo: changes for q1
1384 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1386 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1388 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1390 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1392 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1394 * mips.sc-sh: Added variables which may be overridden by a
1396 * mipsidt.sh: New file; emulation for IDT MIPS board.
1397 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1398 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1399 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1400 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1402 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1404 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1406 * i386bsd.sh, config/i386bsd.mt: New files.
1407 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1409 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1411 * mri.c: Add extern declaration of strdup.
1412 * ldsym.c (KEEP macro): Add spaces around '=' for the
1413 sake of old (e.g. PCC) compilers.
1415 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1417 * ldver.c: Bump to version 2.1.
1419 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1421 * ldgram.y: allow section types without address expressions.
1422 * ldlang.c (lang_relocate_globals): avoid possible hang with
1423 undefined but unreferenced symbols.
1424 * relax.c (relax_section): don't complain if the script file isn't
1425 relaxable but -relax is set
1427 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1429 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1431 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1433 * mipsbig.sh: New file. Big endian MIPS emulation.
1434 * config/mips-big.mt: New file. Use mipsbig emulation.
1435 * configure.in (mips-sgi-irix*): Use target mips-big.
1436 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1437 (em_mipsbig.c): New target. Uses mipsbig.sh.
1439 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1441 * mips.sc-sh: Put .scommon sections into .sbss section.
1443 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1444 rather than always putting them in bfd_com_section.
1445 * ldlang.c (lang_common): If a common symbol is not in
1446 bfd_com_section, put in a section of the same name, rather than
1447 always putting it in section COMMON.
1449 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1451 * ldmain.c (subfile_wanted_p): If we already have a common
1452 definition of a symbol, don't necessarily pull in an object file
1453 that provides a non-common definition.
1455 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1456 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1458 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1459 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1461 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1463 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1466 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1468 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1469 checking for equality to bfd_com_section.
1471 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1473 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1474 targets, linker script.
1475 * mipslit.sh: New file. Little endian MIPS emulation.
1476 * config/mips-lit.mt: New file. Use mipslit emulation.
1477 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1478 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1479 (em_mipslit.c): New target. Uses mipslit.sh.
1481 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1483 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1484 $(tooldir)/bin/gld, so that gcc can find it with or without
1487 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1489 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1490 write_norel. All linking is now done via write_relax. Call
1491 ldsym_write before calling write_relax.
1492 * relax.c: Added copyright.
1493 (write_relax): Renamed from write_relaxnorel. Added relocateable
1494 argument. seclet_dump renamed to bfd_seclet_link.
1495 * relax.h: Added copyright.
1497 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1499 * ldmain.c (decode_library_subfile): Patch from
1500 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1502 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1504 * config/vxworks960.mt renamed to config/i960.mt
1506 * configure.in: sparc-aout emulates a sun4, as does
1507 sparc*-vxworks, i960-nindy uses gld960 emulation
1509 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1511 Fix support for NOLOAD, add INCLUDE
1512 * ldfile.c (ldfile_open_command_file): pass file name to
1514 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1515 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1518 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1520 * Makefile.in, config.h: no more default emulation. Make the lack
1521 of emulation a compile time error
1523 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1525 * configure.in: recognise all sparclite variants, not just 'sparclite'
1527 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1529 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1532 * configure.in: accept *-ericsson-ose for any m68k CPU.
1534 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1535 for each output section.
1537 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1539 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1540 macro bfd_asymbol_bfd as appropriate.
1541 * Makefile.in: Un-duplicate ldlex.c dependency.
1542 * condigure.in: Replace my_host case table by sourcing
1543 ../bfd/configure.host. Allow std-host as the default.
1544 * ldmisc.c: Change logic for C++ name demangling: There is
1545 no initial '_' to remove from stab-derived function names.
1547 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1549 * ldlang.c (lang_init_script_file): don't attach the output file
1550 sections to the script file.
1552 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1553 * ldlang.c (wild): run expansion loop over command line bfd too.
1554 (lang_ini_script_file): initialize more parts of the command line
1556 * ldlex.l: fix DEFINED start states.
1558 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1560 * ld.texinfo: new doc.
1561 * ldgram.y, ldlex.l: understand -y<symbol>
1562 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1563 print info. (add_ysym): new function.
1564 * ldsym.h: (ldsym_type): new define SYM_Y.
1566 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1568 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1569 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1570 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1571 macros with PARAMS. Recreational cleanup. Update copyrights.
1573 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1575 * Makefile.in: pass down the bfd source directory for includes
1577 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1579 * ldlang.c (lang_size_sections): don't change size and address for
1580 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1583 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1585 * relax.c (build_it): re-enable the processing of data_statements
1586 in scripts, makes counted contructor lists work again.
1588 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1590 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1592 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1594 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1597 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1599 * Support for i386-sysv.
1600 configure.in: check for i386-*-sysv* and i386-*-sco*.
1601 i386coff.sc-sh: rewrote to support SVR3 by default.
1602 ldctor.c (find_constructors): preserve stat_ptr.
1603 ldlang.c (wild_doit): initialize vma and size of new output
1604 section to corresponding input section. This is required for
1605 shared library support.
1606 (lang_size_sections): don't modify vma and size of sections which
1607 are never loaded (for shared libraries).
1608 ldwrite.c (copy_and_relocate): copy the contents of any section
1609 which has contents, not just sections which are loaded (for shared
1612 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1614 * ldlang.c (size_input_section): count the sizes of all sections
1617 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1619 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1620 to demangle symbols better
1622 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1624 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1625 exist when linking with -r.
1627 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1629 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1632 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1634 * ldmain.c (linear_library): don't even think about processing
1635 an object file if it's already been done
1637 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1639 * configure.in: the hp9000/300 config file is now hp300
1641 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1643 * config/z8ksim.mt: new file
1645 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1647 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1648 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1650 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1651 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1652 * ldlang.c (lang_add_keepsyms_file): New function.
1653 * ldlex.l: Handle "-retain-symbols-file".
1654 * ldsym.c (keepsyms_file, kept_syms): New vars.
1655 (process_keepsyms): New functihon; reads file, marks symbols for
1657 (write_file_locals): File symbols should always be kept.
1658 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1659 and "-s". Process retain-symbols file before setting symtab.
1660 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1661 (keepsyms_file, kept_syms): Declare them.
1663 * ldmain.c (main): Non-fatal errors should still cause non-zero
1664 exit status even with -r.
1666 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1668 Added initial support for the z8k
1669 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1670 * configure.in, Makefile.in: modified to reflect above
1672 * ldlang.c (lang_check): when linking conflicting architectures,
1673 make the output file reflect at least one of the bad inputs.
1675 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1677 * Makefile.in (install): if $(tooldir) exists, install ld in
1680 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1682 * Makefile.in, configure.in: modified to support i386-coff
1683 * i386coff.sh: new file
1685 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1687 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1688 added m68k-coff emulation mode, stolen from a29k emulation.
1689 Almost certainly wrong, but perhaps better than sun3.
1691 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1693 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1694 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1695 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1696 This is one character shorter, and lets people build on
1697 SVR3 system. (ld__h8300xray.[co] was the killer there;
1698 h8300xray.sc-sh is also overlong, but seems harmless.)
1699 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1700 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1701 * configure.in: Add host isc.
1703 * ldver.c: Call it version 2.0.
1705 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1707 * ldver.c: Bump to version 0.98.
1710 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1712 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1714 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1715 * ldlex.l: Moved comment() to end, since some compilers
1716 otherwise have problems with input() used before it is defined.
1718 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1720 * configure.in: added Solaris 2 and Irix 4 host support.
1722 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1724 * Makefile.in: remove -S flag from the FLEX definition
1726 * configure.in: rewrote, using new style case statement. use
1727 m68k.mt for m68k-aout systems
1729 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1731 * Makefile.in: map "ld" through program_transform_name when
1734 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1736 * cplus-dem.c: Removed. Use the version in libiberty now.
1737 * ldmisc.c: Use new libiberty version of cplus_demangle().
1739 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1741 * gld960.em (gld960_choose_target): default to little endian, not
1744 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1746 * ldlang.c (lang_process): don't pass null pointers when
1747 abs_output_section is what is required.
1748 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1749 used, and pass that down.
1750 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1753 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1755 * configure.in, config/ose68.mt: renamed OSE to ose.
1757 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1759 * ldsym.c (write_file_locals): Reorder check for common or
1760 undefined symbols so that it works.
1762 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1764 * configure.in: accept all m68K family members.
1766 * Makefile.in: always create installation directories.
1768 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1770 * ldlex.l: now parses comment correctly, added ~ to acceptable
1773 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1774 unary -ve constants.
1776 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1777 the command line can't be found.
1779 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1781 * ldlang.h: add new field "loadable" to output_section_statement.
1782 * ldlang.c (lang_output_section_statement_lookup): initilize new
1783 field. (wild_doit): if new field is not set, then stop output
1784 section from being loadable.
1785 (lang_enter_output_section_statement): set the field from the
1787 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1788 * h8300hms.sc-sh, h8300hms.em: get -r right.
1790 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1792 * ldint.texinfo: New internals manual (beginnings thereof).
1793 * PORTING: Removed, merged into ldint.texinfo.
1795 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1797 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1798 cdtest.exp: A test program (copied from libg++/test-install)
1799 that tests that constructor and destructors are handled
1802 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1804 * Makefile.in (install): install from ld.new, renaming during the
1805 copy, or else the next 'make install' needs to re-link ld.
1807 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1809 * configure.in: generalise hp recognition (from sef).
1811 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1813 * configure.in: recognize bsd and hpux hppa configurations.
1814 error messages echo to stderr, not stdout
1816 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1818 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1819 ldmisc.c: removed rcsid's.
1821 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1823 * ldlang.c (lang_map): print changes in sizes due to relaxing
1824 (size_input_section): maintain the delta information.
1825 * ldlang.h: add new field to struct to contain delta info.
1826 * relax.c (relax_section): complain if input not relaxable.
1827 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1830 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1832 * ldmain.c(main): prevent -r and -relax from being on at the same
1835 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1837 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1841 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1843 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1845 * ldlang.c(open_output): set the target arch and machine as soon
1846 as we can. (lang_size_sections): use new macros for setting vma
1849 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1851 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1852 Also deleted an unreachable path to wrs.
1854 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1856 * Makefile.in (install): use -d test for $tooldir before
1857 installing ld there so that $tooldir can be inherited from
1860 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1862 * ldlang.c: Two non-substantial changes for the sake of
1863 the old Portable C Compiler.
1865 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1867 * ldgram.y, ldlex.l: parse ABSOLUTE
1868 * ldexp.c: add support for ABSOLUTE
1870 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1872 * Makefile.in: Added default definitions for HOSTING_CRT0,
1873 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1874 * config/*.mh: Miscellaneous clean-up: Removed definitions
1875 of YACC (since it is not longer used in the Makefile).
1876 Remove HOSTING_* definitions that are subsumed by the
1877 ones added to Makefile.in. Removed most definitions of CC.
1878 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1879 These are no longer needed.
1881 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1883 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1884 rules, since these are used when building a distribution.
1885 * Makefile.in (ldlex.c): Don't re-direct output, since that
1886 leaves a bogus output files if it fails.
1888 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1889 * ldlex.c: Fix some unnecessary flex-specific-isms.
1891 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1893 * ldgram.y: move spurious semicolon
1894 * ldexp.h: fix prototype
1896 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1898 * ld.texinfo: references to linker now say "ld" not "gld".
1900 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1902 changed calling convention for Q_enter_global_ref
1903 * ldexp.c, ldlang.c, ldmain.c: reflect this
1904 * ldver.c: bump version to 1.97.1
1905 * ldindr.c (add_indirect): when an edict declaring an indirect
1906 symbol is found, make sure that any ideas about the symbol being
1907 common are changed if it now known to be defined.
1908 * ldmain.c (linear_library): complain once if archive isn't
1910 * ldlang.h, ldlang.c: make room for and initialize the complain
1913 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1915 * Makefile.in: use flex & bison from ../ if they exist.
1917 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1919 * relax.c (build_it): don't allocate space in the output file for
1920 stuff if -R flag applys to it.
1921 * ldfile.c: merge in VMS filename support
1922 * ldmain.c (main): take out ./ from library path, and close file
1923 before unlinking. Make multiple defs of a symbol create an
1925 * ldmisc.c: fatal errosrs delete output file
1927 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1929 * ldver.c: Increase version number to 1.97, for consistency
1932 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1934 * Makefile.in: FLEX -> LEX.
1936 * ld.texinfo: {} -> @{@}.
1938 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1940 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1941 (and associated change in -c option, now used for these scripts)
1943 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1945 * ldver.c: Bumped version to 1.96 - new release, resync with the
1947 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1948 rather than with raw malloc, makes it easier to track where memory
1950 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1951 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1952 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1955 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1957 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1959 * Makefile.in: use bootstrap for check.
1961 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1963 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1965 * Makefile.in: now use flex, not lex
1966 * ldlex.l, ldlang.c, ldctor.c: lint
1968 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1970 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1971 different sorts of filenames on the command line than in a script.
1973 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1975 * Makefile.in: rework CFLAGS so that they can be passed on the
1976 make command line. Remove MINUS_G. Default CFLAGS to -g.
1978 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1980 * relax.c: added handling for new "padding" seclet type, used to
1981 fill out gaps between section.
1982 * ldgram.y, ldlex.l: now -defsym on the command line is done
1985 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1987 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1989 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1991 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1994 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1996 * Makefile.in (install): Install second copy in $(tooldir)/bin
1997 without $(program_prefix), since that's what gcc expects.
1999 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2001 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2002 * h8300*: fix bit rot and add support for h8300xray target
2003 * go32.sh: target emulation for go32.
2005 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2007 * gld960.em, i960.sc-sh. Fix i960 bit rot
2009 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2011 * Makefile.in: install man page.
2013 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2015 * config/mt-<foo> renamed to <foo>.mt
2016 * config/mh-<foo> renamed to <foo>.mt
2017 * configure.in changed to reflect this
2018 * genscripts.sh now make .xbn files rather than .xN files
2020 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2022 * ldver.h: fix decl of ldversion.
2024 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2026 * Makefile.in: added check target.
2028 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2030 * ldmain.c (Q_enter_file_symbols): now aliases work again
2032 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2034 * Makefile.in: added clean-info target.
2036 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2038 * ldexp.c (exp_print_tree): don't try and follow null pointers
2040 * ldgram.y: remove 11 shift reduce errors
2042 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2044 * Makefile.in: added tooldir and program_prefix.
2046 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2048 * ldlang.c (size_input_section): don't move absolute sections
2052 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2054 * cplus-dem.c: yet another copy of this - maybe it should go into
2056 * ldgram.y: now -V and -v have different actions
2057 * ldver.c: if -V, prints list of emulations compiled in
2058 * ldmisc.c: support for cplus demangling
2061 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2063 * Makefile.in, configure.in: removed traces of namesubdir,
2064 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2065 copyrights to '92, changed some from Cygnus to FSF.
2067 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2069 * Makefile.in: Change mkscript rule into one for ./mkscript
2070 (for the sake of makes that don't realize they're the same).
2071 * PORTING: Add more details.
2072 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2074 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2076 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2077 config/mt-hp300bsd: New port to hp300 running BSD.
2079 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2081 Major rewrite of how ld is configured. The major idea
2082 is to use shell scripts to generate everything.
2083 * generic.em replaces ldtemplate.
2084 * Other *.em files replace various *.c files.
2085 A *.em file is a shell script that generates the corresponding
2086 ld__*.c file that implements an emulation. This is usually
2087 a straight 'cat' of a here-document, possibly with substitutions.
2088 * Script files (*.sc) are places by *.sc-sh scripts.
2089 Again, these are simple shell scripts that 'cat'
2090 here-documents, usually with some substitutions.
2091 The output a *.sc-sh is a script file.
2092 * Each emulation is defined by a short shell script with
2093 extension *.sh that specifies the emulation-specific
2094 parameters (such as the name of the *.sh-sc and *.em
2096 * genscript.sh is the master shell script used to generate
2097 an emulation. It is passed various argument, including
2098 the name a the emulation-speciic *.sh file that it
2099 "sources" to set variables to emulation-specifc parameters.
2100 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2101 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2102 * config/mh-foo: Rename LDEMULATION names as appropriate
2103 (usually 'gldfoo' -> plain 'foo').
2104 * ldwrite.c: Fixed a typo in a comment.
2105 * Makefile.in: Major changes. Removed some the sed
2106 magic to converts scripts, since that is now handled
2107 by genscripts.sh and the *.sc-sh scipt generators.
2108 * config.h: Remove a bunch of macros defining emulations
2109 and targets. This becomes one less file to edit when
2110 adding emulations or targets.
2111 * ldemul.h (struct ld_emulation_xfer_struct): Add
2112 emulation_name and target_name fields.
2113 * ldemul.c, ldemul.h: Define some default functions used
2114 by most emulations (and remove from the *.em scripts).
2115 * ldemul.c (ldemul_choose_target): Search the new
2116 ld_emulations array using a loop (instead of a hardwired
2117 nested if statement).
2118 Define the ld_emulation from the automatically-geenrated
2119 ldemul-list.h. This means you no longer have to edit ldemul.c
2120 to add a new emulation.
2121 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2122 their expansions, since the former no longer exist.
2123 * PORTING: A very rough first draft of a porting guide.
2125 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2126 to be terminated by a new-line (instead of requiring a semicolon).
2128 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2130 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2131 tests for NULL pointers all over the place.
2132 * ldlang.c (lang_process): remember to relocate global symbols
2133 *after* relaxing has done it stuff.
2135 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2137 * config/mt-coff-h8300: use EMUL like everything else
2138 * ldlang.c: (print_padding_statement): print the right address.
2139 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2142 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2144 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2145 * ldlang.c (print_data_statement): print the right address.
2147 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2149 * Makefile.in: The rule for testing ld by re-linking itself
2150 via an intermediate -r link was moved to the ld1 rule
2151 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2152 which allows the bootstrap rule to work.
2153 * ldctor.c (find_constructors): Don't create a constructor
2154 list if it is already defined (as would happen if ld is
2155 invoked by collect).
2157 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2159 * config/mh-sparc.h: now uses libgcc.a
2160 * ldmain.c: quit using exit
2161 * *sc: use *(COMMON) rather than [COMMON]
2162 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2163 to allow preprocessing of .l file.
2164 * Makefile.in: New ldlex.l mangling
2165 * ldexp.c (fold_binary): perform expressions with % and / in
2167 * ldfile.c (open_a): open archives on VMS in a special way
2170 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2172 * ldgram.y: map -M behave in the same way as -Map (sets file name
2174 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2175 whether or not relaxing has been done.
2176 * ldmain.c: don't open a map file if it doesn't have a name
2177 * relax.c: all the brains have moved into bfd.
2178 * ldwrite.c: ammend comment
2180 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2182 * Makefile.in: added relax, also made three stage go through a
2185 * config.h: if GNU960 defined, then default emulation mode is
2187 * ldexp.h, ldexp.c: map to file hooks
2188 * ldlang.c: map to file hooks
2189 * ldgram.y: added -Map -relax
2190 * ldlex.l: added -relax, -Map
2191 * ldmain.c: open map file
2192 * ldmisc.c: support for map file
2193 * ldwrite.c: new relax magic
2195 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2197 * Makefile.in, config/tm-*.h: Clean up make output, only
2198 pass DEFAULT_EMULATION to ldmain.c.
2200 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2202 * ldver.c: Bump to version 1.94.
2204 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2206 * Makefile.in: infodir belongs in datadir.
2208 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2210 * Makefile.in: Pass -y to bison. (Again;
2211 accidentally deleted by Rich.)
2212 * news.sc, ldgld68k.sc: Define __end as well as _end.
2214 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2216 * ldindr.h: added to contain prototypes of ldindr.c
2217 * ldfile.c: include ctype.h
2218 * ldmain.c: include the requried prototype headers
2219 * ldwrite.c: get_reloc_upper_bound has been renamed
2220 bfd_get_reloc_upper_bound
2222 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2224 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2225 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2226 spaces following hyphens, bsd make can't cope. added
2227 standards.text support and made it look like all the other
2230 * configure.in: configure now runs entirely in objdir so make file
2231 existence checks against ${srcdir}. Mark this directory as
2234 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2236 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2237 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2238 and mandir now keyed off datadir by default.
2240 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2242 * ldver.c: Bumped version to 1.93.
2243 * Makefile.in: Pass -y to bison.
2245 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2247 * config.h: h8 is now coff, not ieee
2248 * h8300hds.sc: reflect the same
2250 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2252 * ldver.c (ldversion()): Update to 1.92.
2253 * ldctor.c: There are two places constructor sets
2254 can be defined. One of them checked for an existing
2255 duplicate, the other didn't. Unfortunately, the latter
2256 was called after the former ...
2257 So, factor out code for inserting a new element into
2258 constructor_name_list (after checking for a duplicate)
2259 into a new function add_constructor_name, and call
2260 it from both aforementioned places (ldlang_add_constructor
2261 and ldlang_check_for_constructors).
2263 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2265 * Makefile.in: Rename .c files generated from ldtemplate
2266 to have names starting with ld__. This helps 'make clean'.
2268 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2270 * Makefile.in: Take out the version number for install
2271 * m88kbcs.sc: put in contructor blocks.
2273 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2275 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2276 parameter, a format, and an arg pointer, and rename it to
2277 vfinfo(). Write info() in terms of new vfinfo().
2278 New einfo() is the same as info(), except it writes to stderr.
2279 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2280 ldmisc.c: Replace "error" calls to info() by new einfo().
2282 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2284 * ldlex.l ldgram.y: made -V option do same as -v
2285 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2288 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2289 i386 aout changes from Bob Kukura
2290 * Makefile.in, config.h: added i386aout support
2291 * configure.in: fixed /h-{myhost} typo
2292 * ldgram.y: -MM now gives more boring map.
2293 * ldlang.c: now does D_PAGED flag the right way.
2294 * ldsym.c: -MM flags does the right thing.
2296 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2298 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2299 * ldlang.c (init_os): Compensate for BFD change,
2300 where bfd_make_section now returns NULL for a duplicate
2301 section request, instead of the old section.
2303 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2305 * ldver.c: Bump to version 1.91 (consistent with binutils).
2307 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2309 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2310 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2311 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2312 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2313 Add or update copyright notices.
2315 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2318 * Makefile.in: Changed installation directory name scheme
2319 to be consistent with gcc. Also changed 'install'.
2321 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2323 * Makefile.in: new targets ld.mm, ld.me
2325 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2327 * Makefile.in, ldtemplate: Need to use separate scripts
2328 for -n and -N options. Yet more complication.
2330 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2332 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2333 work). Add some lines to avoid Sun Make VPATH bugs.
2335 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2337 * news.sc: Add alignment for data segment.
2338 * ldtemplate: Add (yet another) script to get for -n or -N
2339 options. (These need different alignment than ZMAGIC files.)
2340 * Makefile.in: Add stuff for new foo.xn scripts.
2341 These are generated by replacing "ALIGN(0x...00)" by ".".
2343 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2345 * Makefile.in: new targets ld.ms, ld-index.ms
2346 ld.texinfo: remove tabs, other cleanups for texi2roff
2348 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2350 * ldmain.c (main): Make config.magic_demand_paged be true
2351 by default. Don't the WP_TEXT and D_PAGED flags of
2352 output_bfd here; it's too late, so set it when output_bfd
2353 is created (in ldlang.c). Also fix setting of EXEC_P flag
2354 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2355 * ldlang.c: Remove some duplicate extern declarations.
2356 * ldgram.y: Fixes to -N and -n options.
2357 * Makefile.in: Recognize upper case letters in sed script
2358 to remove assignments from script files.
2359 * ldtemplate: Don't assukme that -N or -n options
2360 imply use of -r script.
2361 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2363 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2365 * ldtemplate: include bfd.h before sysdep.h.
2367 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2369 Restructure configuration scheme for bfd, binutils, ld.
2371 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2372 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2373 Change some config names to match other dirs.
2374 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2376 * config/: Rename some config files to match up h-*.h names.
2377 Remove all the HOST_SYS definitions from the config files.
2379 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2381 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2382 * ldtemplate: Remove ldfile_add_library_path calls;
2383 just use the SEARCH_DIR commands in the script files.
2384 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2385 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2386 This is primarily intended for cross-linking, where you would
2387 place libaries in a different place than native libraries.
2388 Also, emulations made from ldtemplate now use $(srcdir).
2389 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2390 form; people can use the Makefile's LIB_PATH to override.
2392 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2394 * Makefile.in: fix target ld.dvi, add target ld.info
2395 ld.texinfo: make info filename ld.info
2397 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2399 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2401 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2402 few BFD types & enums.