1 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
3 * ldgram.y (dirlist_ptr): Removed; not used.
4 * lexsup.c: Include ldver.h.
5 * Makefile.in: Rebuilt dependencies.
7 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
9 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
10 (ldlang_add_file): call it here instead.
12 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
14 * ldgram.y: Include ldlex.h after %token decls, for byacc.
16 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
18 * emultempl/hppaelf.em: First attempt to clean this file up.
19 Add comments in several functions as to their purpose and
20 how they function (or my current best guess). Clean up horrible
21 spacing and indention that never should have been accepted in the
22 first place. Add FIXMEs for issues which need to be resolved.
23 Disable linker-stub generation until it gets fixed. This allows
24 the linker to at least work on simple code for testing purposes.
26 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
27 it via hppaelf_finish). Prototype moved into ldlang.h.
28 (lang_process): Move problematic extra call to lang_size_sections
29 into the PA ELF specific code.
30 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
31 lang_size_sections moved here.
33 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
35 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
36 * config/ppc-elf32.mt: New file.
37 * emulparams/elf32ppc.sh: New file.
38 * emultempl/ppc.em: New file.
39 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
40 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
41 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
43 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
45 * lexsup.c (parse_args): Use symbolic numbers for long options.
46 Fix misunderstanding in -Y and -call_shared et al.
48 Use getopt instead of lex and yacc to parse the command line.
50 * ld.texinfo (Options): Document changes to option syntax.
51 * Makefile.in: Update dependencies.
52 * ldver.c (help): Tweak dashes in usage message.
53 * ldgram.y (%union): Remove unused members.
54 Remove %tokens for command line options; add ones for input types.
55 (command_line): Rules removed.
56 (file): Instead of command line, recognize an
57 input type indicator, then use the nonterminal for that type.
58 (defsym_expr): New nonterminal from code formerly in command_line.
59 * ldlex.h: Declare parser input type enum and variable.
60 Don't declare parse_line.
61 * ldlex.l: Remove unused variables. Make some used ones static
63 (COMMAND): Start state and its rules removed.
64 At start of yylex, return input state token if at start of input.
65 (lex_redirect): Don't need to set yyout.
66 (ldlex_command): Function removed.
67 * ldmain.c (main): Instead of calling parse_line, set up the
68 redirections and call yyparse directly.
69 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
71 * lexsup.c: Remove #if 0'd code.
72 (parse_line): Function removed.
73 (parse_args): Rewrite to use getopt_long_only.
74 (set_default_dirlist): New function from code formerly in
75 ldgram.y:command_line.
76 (set_section_start): New function.
77 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
78 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
79 compiled-in link scripts in "{" and "}", as the grammar no longer
82 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
84 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
85 require that it be in $(srcdir).
87 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
89 * ldlang.c (lang_size_sections): Only align section to alignment
90 required by linker script, not to maximum alignment of input
93 * ldlang.h (largest_section): Don't declare.
94 * ldlang.c (largest_section): Don't define.
95 (size_input_section): Don't set largest_section; not used.
97 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
99 * ldlang.c (new_afile): Pass NULL as last argument to concat.
101 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
103 * ldlang.c, ldmain.c: Include libiberty.h.
105 * ldmisc.h (concat): Don't declare.
106 * ldmisc.c (concat): Don't define; just use the one in libiberty.
108 * ld.h (as_output_section_statement): Removed; not used.
110 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
112 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
113 bfd_set_error and new error names.
115 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
117 * ldwrite.c (build_link_order): If the cooked size of the section
118 has been set, use it, for determining link_order size.
119 (ldwrite): In the error message displayed if bfd_final_link fails,
120 indicate that it was in fact the final link step that failed.
122 * ldlang.c (lang_size_sections): Clear bfd_error before calling
123 bfd_relax_section, in case it returns false but doesn't flag an
124 error. If an error is returned, indicate which one it is in the
127 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
128 it'll get picked up from $(srcdir) if appropriate.
130 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
132 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
133 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
135 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
137 * ldlex.l (comment): Increment line number when newline is read.
139 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
141 * ldlang.c (lookup_name): Take new argument, force_load. If true,
142 reload the file even if it is already loaded.
143 (wild): Call lookup_name with force_load argument of 0.
144 (open_input_bfds): Call lookup_name with force_load argument of 1.
145 (print_symbol): Remove declaration of non-existent function.
146 (print_one_symbol): Return true rather than falling off end.
148 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
150 * ldmain.c (main): Use %ld when printing long values.
152 * scripttempl/elf.sc: Move _edata after the .sdata section.
153 Permit OTHER_BSS_SYMBOLS to be defined.
154 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
156 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
158 * Rename all "hppaosf" files to "hppaelf".
159 * Change all "osf" references to "elf" in hppaelf files.
160 * Makefile.in: Likewise.
161 * configure.in: Likewise.
163 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
165 * ldmain.c (main): Call xatexit, not atexit.
166 Call xmalloc_set_program_name.
168 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
171 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
173 * emultempl/lnk960.em (append), emultempl/hppaosf.em
174 (hppaosf_finish): Call xmalloc, not ldmalloc.
175 * ldmain.c (preserve_output): Function removed.
176 (main): Do it here instead.
178 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
180 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
181 GNU C specific macros.
183 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
184 call to LANG_FOR_EACH_INPUT_SECTION.
186 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
188 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
189 deleted; will use libiberty versions instead.
190 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
191 mri.c Makefile.in: Change callers.
193 * ldmisc.c (vfinfo): Remove cleanup code.
194 * ldmain.c (remove_output): Put it here (new function).
195 (preserve_output): New function.
196 (main): Register remove_output and preserve_output with atexit.
197 * ldmain.c ldgram.y: Call xexit instead of exit.
198 * ldmisc.h: Declare xexit.
200 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
202 * Makefile.in: Lots of new H8/500 memory models.
204 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
206 * ldlex.l: Removed duplicate rules.
207 (yywrap): Provide default definition, needed with some versions of
210 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
212 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
213 the archive filename too.
215 * ldlex.l: Add rule to catch invalid input characters instead of
216 printing them. Include "ldmain.h" for program_name decl.
217 (lex_warn_invalid): New function.
218 * Makefile.in: Add dependency.
220 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
222 * Makefile.in (check): Don't bother running any tests of
223 cross-linker until the test suite no longer assumes native mode.
225 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
227 * ldlang.c (print_one_symbol, print_input_section): Print
228 global symbols in symbol table again.
230 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
232 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
233 exit successfully instead of complaining if no input files are
236 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
238 * Makefile.in: Format variable definitions consistently.
239 (LD_PROG): Remove unnecessary variables from link command,
240 change variable LOADLIBES to EXTRALIBS.
242 * ldmain.c (main): Compute and display total execution time.
243 * ld.texinfo (-stats): Document the option.
245 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
247 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
250 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
253 * ldlang.c (relaxing): Removed global variable.
254 (lang_size_sections): If the canonical symbols have not already
255 been read in, read them in before relaxing.
256 * ldlang.h (relaxing): Removed declaration.
258 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
260 * ldlang.c (new_afile): Initialize loaded field to false.
261 (lookup_name): If file was already loaded, don't call the
262 add_symbols entry point again.
264 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
266 * ld.texinfo: Clarify what -T option does.
268 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
270 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
273 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
275 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
277 * configure.in (m68k-motorola-sysv*) New target.
278 * config/delta68.mt: New file.
279 * emulparams/delta68.sh: New file.
280 * scripttempl/delta68.sc: New file.
281 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
282 (em_delta68.c): New target.
284 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
286 * ldmain.c (add_archive_element): If trace_files or
287 trace_file_tries, print file name.
288 * ldlang.c (lookup_name): Likewise.
289 (ldlang_add_file): Don't put files on input_bfds list in reverse
292 * scripttempl/elf.sc: Correct typo.
294 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
296 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
297 their arguments optional, for compatibility with the old GNU ld.
299 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
301 * scripttempl/elf.c: Define __bss_start before the .sbss section.
303 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
305 * ldmain.c (add_to_set): Add bitsize argument.
306 (constructor_callback): New function.
307 (link_callbacks): Add constructor_callback.
308 * ldctor.c (struct set_info): Add bitsize field.
309 (ldctor_add_set_entry): Add bitsize argument.
310 (ldctor_build_sets): Base the size of the elements of the set on
311 the bitsize, rather than always using LONG.
312 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
314 * ld.h (QUAD_SIZE): Define.
315 * ldgram.y (QUAD): New token.
317 * ldlex.l: Return QUAD.
318 * lexsup.c (keywords): Add QUAD.
319 * ldwrite.c (build_link_order): Handle QUAD.
320 * ldlang.c (print_data_statement): Handle QUAD.
321 (lang_size_sections): Likewise.
322 (lang_do_assignments): Likewise.
323 * ldexp.c (exp_print_token): Add QUAD to table.
324 * ld.texinfo: Describe QUAD.
326 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
327 since the Alpha doesn't use them.
329 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
331 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
333 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
335 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
336 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
338 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
340 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
341 needed for i386mach. (Should be a no-op on other systems.)
343 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
344 (PAGE_SIZE): Don't define; not used.
346 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
348 * ldgram.y (yyerror): Make argument const char *, and actually
349 print it out rather than assuming it is a syntax error.
350 * ldmisc.h: Change declaration of yyerror.
351 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
353 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
355 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
356 exec header offset, since the exec header isn't loaded.
357 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
359 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
361 A major rewrite to move the bulk of the linker into BFD so that
362 more efficient backend code can be written for specific object
364 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
365 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
366 * ldctor.c, ldctor.h: Complete rewrite.
367 * ldwrite.c, ldwrite.h: Complete rewrite.
368 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
369 link_info.strip instead. Changed all uses.
370 (discard_locals_type, discard_locals): Removed. Use
371 link_info.discard instead. Changed all uses.
372 (ld_config_type): Removed relocateable_output field; use
373 link_info.relocateable instead; changed all uses. Added stats
375 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
376 set_loader_symbol): Removed.
377 * ldexp.h (node_class): Added etree_rel.
378 (etree_type): Added rel field.
379 * ldexp.c (exp_print_token): Bracketed table initialization.
380 (exp_relop): New function.
381 (fold_name): Use linker hash table rather than ldsym functions.
382 (exp_fold_tree): Likewise. Also, handle etree_rel case.
383 (exp_print_tree): Handle etree_rel.
384 * ldgram.y (strip_symbols, discard_locals): Removed.
385 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
386 (REL): New token. Does not appear in grammar, but needed for
388 (file): Don't call lang_final; it's called by main anyhow.
389 * ldlex.l: Accept -stats and -no-keep-memory options.
390 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
391 * ldlang.c: Consistently use fill_type for fill argument.
392 (lang_init_script_file, script_file): Removed.
393 (create_object_symbols): Removed. Use
394 link_info.create_object_symbols_section instead. Changed all
396 (lang_add_keepsyms_file): Removed.
397 (lookup_name): Call bfd_link_add_symbols instead of
398 ldmain_open_file_read_symbol.
399 (wild): Don't iterate over script_file.
400 (open_output): Create link hash table.
401 (lang_place_undefineds): Rewrote.
402 (lang_size_sections): Handle relaxing (doesn't work yet).
403 (lang_relocate_globals): Removed.
404 (lang_finish): Use link hash table rather than ldsym functions.
405 (lang_common): Rewrote.
406 (lang_one_common): New function.
407 (ldlang_add_file): Add file to link_info.input_bfds list. Set
409 (create_symbol): Removed.
410 (lang_process): Don't call lang_init_script_file. Call
411 ldctor_build_sets rather than find_constructors. Don't call
412 lang_relocate_globals.
413 (lang_abs_symbol_at_beginning_of): Rewrote.
414 (lang_abs_symbol_at_end_of): Rewrote.
415 * ldmain.c (had_y): Removed.
416 (lprefix, lprefix_len): Removed; use link_info fields instead.
418 (multiple_def_count, commons_pending, undefined_global_sym_count,
419 total_symbols_seen, total_files_seen): Removed.
420 (link_callbacks, link_info): New variables.
421 (main): Initialize link_info. Don't call init_bfd_error_vector or
422 ldsym_init. Don't set now unused variables. Handle -stats.
423 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
425 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
426 search_library, gnu960_check_format, decode_library_subfile,
427 linear_library, symdef_library, clear_syms, subfile_wanted_p):
429 (add_keepsyms_file, add_archive_element, multiple_definition,
430 multiple_common, add_to_set, warning_callback, undefined_symbol,
431 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
433 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
434 require symbols for %C; look them up instead.
435 * emultempl/hppaosf.em: Pass link_info to
436 hppa_look_for_stubs_in_section.
437 * Makefile.in: Rebuilt dependencies.
438 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
440 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
442 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
443 ldlang.h and ldctor.h.
445 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
446 declarations of free and malloc from flex output. Change malloc
447 to ldmalloc in flex output.
449 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
451 * ldmain.c (lprefix): Change default from a char to a string
452 with only one character.
453 (lprefix_len): Set default to one.
455 * ldmain.h (lprefix_len): Declare.
457 * ldsym.c (write_file_locals): Use strncmp rather than a character
458 comparison for lprefix.
460 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
463 * emultmpl/hppaosf.em: Include ldexp.h.
464 (before_parse): Set lprefix and lprefix_len correctly.
466 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
468 * ldlex.h: Don't declare yywrap if it is a macro.
469 * ldlex.l: Include sysdep.h.
470 * ldlang.c (lang_for_each_statement_worker,
471 lang_for_each_statement): Forgot to use PARAMS.
473 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
475 * Makefile.in: Added .PHONY targets where appropriate. Added some
477 (gcclibdir, version): Removed unused variables.
478 (DEP): New variable, set to mkdep.
479 (ALL_CFLAGS): New variable. Used in .c.o target.
480 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
482 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
483 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
484 mostly obsolete variables. Adjusted remaining uses.
485 (DEF_EMUL): Removed variable.
486 (ldmain.o): Handle undefined EMUL error correctly.
487 (ldemul-list.h): Depend on config.status rather than Makefile.
488 Create via temporary file.
489 (ver960.c, roll, make): Removed obsolete targets.
490 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
492 * dep-in.sed: New file, used when rebuilding dependencies.
494 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
496 Made many changes to eliminate gcc warnings. Made various
497 cosmetic changes, declared various things in header files, removed
498 various extern declarations from .c files. No substantive
501 * ldlang.c (lang_process): Ifdef out final call to
502 lang_size_sections again (reverting change of Nove 2), since it
503 breaks the Sun4 linker.
505 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
507 * configure.in (alpha-*-netware*): New target; use alpha.
509 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
511 * configure.in: Group targets by CPU. Merge some m68k target
512 entries with different CPU specs that use the same ld_target
515 * configure.in: Add sparc*-*-coff.
516 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
517 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
518 (em_coff_sparc.c): Add dependencies and build rules.
520 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
522 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
524 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
526 (command_line_option): Accept and ignore them (for now).
527 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
530 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
532 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
533 not in bfd_com_section, create the section in the BFD so that it
534 can be placed in the right output section.
536 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
538 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
539 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
540 (OTHER_READONLY_SECTIONS): Define for .reginfo.
541 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
542 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
543 Move OTHER_READONLY_SECTIONS after all the other readonly
544 sections. Don't use DATA_ADDR twice.
546 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
547 p is in a common section, make sure the BFD has a section of that
550 * ldlang.c (lang_common): Add newline to error message.
552 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
554 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
555 Lynx-specific script instead of m68kcoff.
556 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
557 (ENTRY): Define as __main.
558 (TEXT_START_ADDR): Define as 0.
559 (PAGE_SIZE): Define as 0x1000.
560 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
561 * scripttempl/m68klynx.sc: New file.
563 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
565 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
566 arguments rather than treating them as emulation names.
568 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
570 * configure.in: Support x86 unixware and netware plus generic netware.
572 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
574 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
577 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
579 * Makefile.in (distclean): Don't delete dvi or info files.
580 (ld.info): Update dependency list.
581 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
583 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
585 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
586 Set output_filename instead of creating a new node.
587 (open_output): Don't set output_filename.
588 (lang_final): Create the new node here.
589 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
591 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
593 From Pete Hoogenboom (hoogen@cs.utah.edu):
595 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
596 edata, _edata, end): Add definitions of these symbols.
597 (__end): Remove definition of this symbol.
598 (__data_start): Move definition of this symbol.
600 * emultempl/hppaosf.em: Various fixes and support for linker stub
602 (hppaosf_finish, hppaosf_search_for_padding_statements,
603 hppaosf_create_output_section_statements): New functions in
604 support of linker stub generation.
605 (ld_hppaosf_emulation): Redefine to include new
606 emulation-specific routines.
608 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
609 Pass abs_output_section rather than NULL to avoid invalidating
612 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
614 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
615 (em_i386mach.c): New rule.
616 * configure.in (i[34]86-*-mach*): New case.
617 * config/i386-mach.mt: New file.
618 * emulparams/i386mach.sh: New file.
620 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
622 * ld.h (flag_is_*): Removed macros.
623 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
624 Consistently check the BFD symbol flags directly, rather than
625 using file_is_* macros.
627 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
629 * configure.in (sparc*-*-lynxos*): New target.
630 * Makefile.in: Add rule for em_sparclynx.c.
631 (ALL_EMULATIONS): Add Lynx emulations.
632 * config/sparc-lynx.mt: New file.
633 * emulparams/sparclynx.sh: New file.
634 * scripttempl/sparccoff.sc: New file.
636 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
638 * Makefile.in: Add dependency for $(EMULATION_OFILES).
640 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
642 * relax.c (write_relax): Check return value of bfd_seclet_link.
644 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
646 * ldlang.c (delete_output_file_on_failure): New variable.
647 (open_output): Set it after bfd open succeeds.
648 * ldmisc.c (vfinfo): Test it.
650 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
652 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
655 * ldemul.c: Support was added to allow emulation-specific
656 processing to occur. This support was added primarily for linker
657 stub generation in the elf32-hppa gld.
658 (ldemul_finish, ldemul_create_output_section_statements): New
660 * ldemul.h: Support was added to allow emulation-specific
661 processing to occur. (As described above.) Added finish and
662 create_output_section_statements fields to
663 ld_emulation_xfer_struct structure.
664 * ldlang.c: Add calls to emulation-specific routines.
665 (lang_process): Add call to
666 ldemul_create_output_section_statements function.
667 (lang_process): Add call to a emulation-specific routine (and
668 some processing after the call).
670 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
672 * configure.in: mips*- instead of mips-, mips*el changes
674 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
676 * configure.in (alpha-*-osf*): New target; use alpha.mt.
677 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
678 (em_alpha.c): New target; use alpha.sh and alpha.sc.
679 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
680 * config/alpha.mt: New file.
681 * emulparams/alpha.sh: New file.
682 * scripttempl/alpha.sc: New file.
684 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
686 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
687 types of different sizes (eg: 64 and 32 bits), so coerce.
688 * ld.h (ALIGN_N): Add warning about usage.
690 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
692 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
693 which we already have a definition, rather than checking in
694 several different places whether the symbol is weak.
696 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
698 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
699 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
700 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
701 expanded within them.
702 * config/mipsb-elf32.mt: New file.
703 * emulparams/elf32mipb.sh: New file.
704 * Makefile.in (em_elf32mipb.c): New target.
706 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
708 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
709 lang_input_file_is_search_file_enum so objects brought in using
710 INPUT() do a path lookup.
712 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
714 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
715 instead of {i386,m68k}-coff.
716 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
717 * config/i386-lynx.mt: New file.
718 * config/m68k-lynx.mt: New file.
719 * emulparams/i386lynx.sh: New file.
720 * emulparams/m68klynx.sh: New file.
722 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
723 but defaulting to _start.
725 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
726 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
729 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
731 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
732 HOSTING_LIBS for testing.
734 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
736 Finish up support for i386-sysv4 (without shared libraries):
737 * ld.h (flag_is_weak): Define.
738 * ldlang.c (print_symbol): Mention whether symbol is weak.
739 (print_input_section): Print weak symbols as globals.
740 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
741 (enter_global_ref): Do not warn if a weak symbol redefines a
742 global symbol. Do not let a weak symbol redefine a common symbol.
743 (enter_file_symbols): Treat weak symbols as global symbols.
744 (subfile_wanted_p): Do not pull in an object file from a archive
745 just to resolve an undefined weak symbol.
746 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
747 error; the error might be that malloc has run out of space.
748 * ldsym.c (write_file_locals): Treat weak symbols as global.
749 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
751 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
752 * config/i386-elf.mt: New file; set EMUL to elf_i386.
753 * emulparams/elf_i386.sh: New file.
754 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
755 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
756 (ALL_EMULATIONS): Add em_elf_i386.o.
757 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
758 (em_elf_i386.c): New target, like other em_*.c targets.
759 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
760 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
761 nonempty, and configured for native, add it to LIB_PATH.
763 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
765 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
766 Added statements to pass stab and stabstr sections through and
767 mark them as NOLOAD, which makes GDB happier.
769 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
771 * configure.in: Accept m68k-lynx-lynxos config.
773 * Makefile.in: Use $(SHELL) to run genscripts.sh.
775 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
777 * config/coff-h8300.mt: Add EMUL=h8300h.
779 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
781 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
783 * Makefile.in: Changed CXX back to g++.
785 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
787 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
789 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
791 * Makefile.in (TAGS): Use shell wildcards.
793 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
795 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
797 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
799 * ld.texinfo: re-enable included config file; conditionalize doc
800 for -oformat to interact properly with SingleFormat doc config
801 var; rename @up/@down to @raisesections/@lowersections.
803 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
805 * configure.in: recognize m88110.
807 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
809 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
810 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
811 ELF emulation is "elf32-hppa" not "elf-big".
812 (hppaosf_before_parse): Remove unneeded processing of environment
814 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
815 .text segment of output file.
816 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
818 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
820 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
823 * ldlang.c, ld.h: updated copyright.
825 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
827 * ldlang.c (open_output, lang_check): Check return value of
830 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
832 * scripttempl/h8500.sc: Start all sections in a different segment.
833 * scripttempl/z8ksim.sc: Handle constructors
835 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
837 * Makefile.in: revert earlier changes back to execute runtest
838 with make check. cdtest and bootstrap now function as they
839 did within the Makefile.
841 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
843 * Makefile.in: Update dependencies.
845 * configure.in: Set EMULATION_OFILES in Makefile based on
846 --with-targets option.
848 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
850 * Makefile.in: check targets reimplemented to old way.
852 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
854 * config/i386v.mh, config/irix4.mh: Use gcc
855 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
856 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
857 bfd/configure.host change.
859 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
861 * scripttempl/elf.sc: Handle .line and .debug* sections.
863 * ldlex.l: Use bfd_scan_vma, not strtoul.
865 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
867 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
868 Remove inital caps in some error messages, change "can't" to
869 "cannot", add missing colons.
870 * ldmisc.c (vfinfo): Print "%%" as a single %.
871 For '%' followed by unrecognized character, print them both
872 verbatim instead of expecting a char * arg.
873 For '%C', don't put the function name in parens.
875 * ldexp.c (invalid): Pass "%%", not "% ".
877 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
879 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
880 (BSS_VAR): Removed; now always define _fbss.
881 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
884 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
886 * configure.in: z8k-coff is the same as z8k-sim
888 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
890 * testsuite/lib/ld.exp: new file
891 * testsuite/config/unix-ld.exp: new file
892 * testsuite/ld.bootstrap/bootstrap.exp: new file
893 * Makefile.in: add dejagnu support for make check
895 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
897 * ldlex.l (comment): Add missing newline in message.
898 * ldindr.c (add_indirect): Ditto.
899 * ldexp.c (exp_fold_tree): Ditto.
901 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
903 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
906 * ldmisc.c (multiple_warn): New function.
907 * ldmisc.h: Declare it.
908 * ldmain.c (enter_global_ref): Call it.
909 * ld.h (ld_config_type): Add warn_common.
910 * ldlex.l, ldgram.y: Set it with -warn-common option.
911 * ldver.c (help): Document it.
913 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
915 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
916 target-specific sections, and for changing data section vma.
918 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
920 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
921 terminals, for Solaris.
922 (dirlist_ptr): New static variable.
923 (command_line_option): Accept new options.
925 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
928 * config/sun4sol2.mt: Pass emulation name without ".sh".
930 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
931 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
933 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
935 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
936 .dtors, .data1, .rodata1 sections, instead of combining them into
937 other sections. For `-r', set all section start addresses to
940 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
941 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
942 (MAXPAGESIZE): Renamed from PAGE_SIZE.
944 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
946 * genscripts.sh: If this is the default emulation, set
948 * emultempl/*.em: Use it to determine whether to compile in the
951 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
952 genscripts.sh. Pass the current emulation name without ".sh" on
954 * genscripts.sh: Take an default emulation arg.
955 Use the current emulation name as EMULATION_NAME.
956 Make default lib path for cross-compiling ':', not null.
957 * emulparams/*.sh: Don't set EMULATION_NAME.
958 * ldemul.c (ldemul_get_script): Take isfile arg.
959 Pass it to emulation's get_script function.
960 * ldemul.h: Adjust get_script prototypes.
961 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
963 * ldfile.h: Declare it.
964 * ldgram.y: Accept a script on the command line again,
965 for parsing compiled-in scripts.
966 * ldmain.c (main): If ld script is a file, parse it as a -T
967 option, otherwise parse it directly.
968 * emultempl/*.em (*get_script): Return the scripts themselves if
969 this is the default emulation; otherwise return their file names.
970 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
972 * emulparams/m88kbcs.sh: Use it.
974 * ld.h (ld_config_type::unix_relocate): Remove unused element.
976 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
978 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
979 there's no change log entry yet, tsk tsk) from the list of
980 emulations compiled in until Mark gets around to checking in
981 emulparams/i386linux.sh.
982 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
983 changed, this file gets updated.
985 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
987 * ldgram.y (OPTION_Lfile): New token.
988 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
989 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
991 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
993 * configure.in: h8/300h support needs own .mt file.
994 config/coff-h8300h.mt: New file.
996 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
998 * ldmain.c: Don't include sys/stat.h; it already got included
999 somewhere along the way.
1001 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1003 * Makefile.in: Add h8300h support.
1004 emulparams/h8300h.sh: New file.
1005 scripttempl/h8300h.sc: New file.
1007 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1009 * ldfile.c (ldfile_open_file): In error message, use the name the
1010 user gave (e.g., "-lc"), rather than the base file name.
1012 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1014 * ldmain.[ch]: Remove initial Q_ from function names.
1015 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1017 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1019 * ldlang.c (lang_process): Move loading of default script from
1020 here to main. Add a "/" to start of script name to prevent
1021 finding it in "." first.
1023 * ldmain.c (set_scripts_dir): Don't look in "." first.
1025 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1028 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1030 * Makefile.in (em_m88kbcs.c): Correct dependency.
1031 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1032 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1033 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1035 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1037 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1038 main.c (main): Print the errno string in the error message.
1040 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1042 * configure.in: Accept h8300h for target cpu.
1044 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1045 present (demangle is smart enough to know whether to do it or not).
1047 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1049 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1050 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1052 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1054 * ldmain.c (get_emulation, check_for_scripts_dir,
1055 set_scripts_dir): New functions.
1058 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1060 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1061 Create symbol "end" instead of "__end". Comment out some parts
1062 that may not be needed (yet) for elf.
1064 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1066 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1068 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1070 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1071 when no prototype is being supplied.
1072 (ldmalloc, ldrealloc): Size argument is now size_t.
1074 * ldmisc.c (finfo): New function, accepts FILE* argument.
1075 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1076 without leading zeros.
1077 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1078 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1080 (concat, buystring): String lengths are size_t.
1081 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1083 * ldlang.c (new_statement): Size argument is now size_t. Added
1084 forward declaration with prototype.
1086 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1088 * ldgram.y (OPTION_v): Don't turn on verbose output.
1090 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1092 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1095 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1097 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1098 collect2 doesn't look for gld any more anyhow.
1100 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1102 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1103 now have a non NULL srefs_chain.
1105 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1106 hp300hpux, since the latter does not exist.
1108 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1110 * genscripts.sh: Put the scripts in the ldscripts directory, not
1112 * configure.in (ldscripts): Make, instead of emulations.
1113 * Makefile.in (scriptdir): Take off the "ld" part.
1114 (install, clean, distclean): Use ldscripts, not emulations.
1115 In tests, don't pass -Lemulations.
1116 Don't pass tooldir/lib to genscripts.sh.
1117 * genscripts.sh: Don't take tooldir/lib arg.
1118 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1119 default script file.
1121 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1123 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1125 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1127 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1129 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1131 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1132 run in parallel without colliding on yacc's static file names.
1133 Without the stub rule, make will try to start two yacc's
1134 concurrently which fails because of yacc's static file names.
1136 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1138 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1141 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1143 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1144 different from libdir.
1146 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1148 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1150 * ldver.c (help): New function.
1151 * ldver.h: Declare it.
1152 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1154 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1156 * Makefile.in (INCLUDES): Don't need ../include any more.
1158 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1160 * ldlex.l, ldgram.y: Support new -oformat option.
1161 Remove attempt at supporting script fragments on the command line.
1162 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1163 * mri.c (mri_format), ldgram.y: Change callers.
1164 * ldlang.h: Change prototype.
1166 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1168 * Makefile.in: canonicalize install.sh; for use within
1169 this directory (and subdirs)
1171 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1173 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1175 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1178 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1180 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1181 It wasn't documented (or likely used) and wastes time.
1182 (try_open): If EXTEN is empty, don't try it.
1184 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1185 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1186 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1187 with normal function declarations.
1189 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1190 Move *.sc-sh to scripttempl/*.sc.
1191 * {emultempl,emulparams,scripttempl}/README: New files.
1192 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1193 removed, replaced with generic.em.
1194 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1195 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1197 * *.em (*_get_script): Return script name instead of script contents.
1198 * ldlang.c (lang_process): Change caller.
1200 * ldlex.l, ldgram.y: Recognize -m option.
1201 Check for input files after *all* options in grammar.
1202 * ldmain.c (main): Check for -m options. Add default directory
1205 * mkscript.c: File removed.
1206 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1207 to add to the default LIB_PATH.
1208 Look for input files in the new subdirectories.
1209 Create the scripts in emulations subdirectory and don't filter
1210 them through mkscript.
1211 * configure.in: Make the emulations subdirectory.
1213 * Makefile.in: Account for all of the above changes.
1214 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1215 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1216 Put CFLAGS last in the compilation rules.
1217 Add -I../bfd to INCLUDES so sysdep.h is found.
1219 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1221 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1223 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1224 dependent on RELOCATING, not RELOCATION.
1225 * hp3hpux.sh (SHLIB_PATH): Define it.
1227 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1229 * ldfile.c (try_open): If opening without the extension fails,
1230 try with the extension even if -v or -V was given.
1231 had_script is imported (from ldgram.y), not exported.
1233 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1235 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1237 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1239 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1240 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1242 (section): Use statement_list_opt, not statement_list.
1243 * m68kcoff.sc-sh: Gather constructors and destructors and define
1244 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1245 * sa29200.sc-sh: Gather constructors and destructors and define
1246 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1248 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1250 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1251 * configure.in: No longer need to configure to get sysdep.h.
1253 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1255 * Makefile.in: remove install:all and install-info:info
1256 dependencies (these cause some spurious rebuilds at 'make install'
1259 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1261 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1262 (mips-idt-ecoff*): Added trailing '*'.
1263 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1264 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1265 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1267 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1268 incorrect definitions.
1270 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1272 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1273 symbols, unless stripping.
1275 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1277 * Makefile.in: configure looks for ####, so remove lines with many
1279 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1280 and HOSTING_LIBS correctly so that ``make check'' will work.
1282 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1284 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1285 to etext, edata, and end. Needed for IRIX 4.0.5F.
1286 Patch from mwp@iconix.oz.au (Michael Paddon).
1288 * Version 2.2.1 released.
1290 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1292 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1293 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1295 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1297 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1300 * Version 2.2 released.
1302 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1304 * ldver.c (ldversion): Bump version number to 2.2.
1306 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1310 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1312 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1314 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1316 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1317 mkscript.o, rather than directly from mkscript.c.
1319 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1321 * configure.in: Look for ${target_makefile_frag} relative to
1322 ${srcdir}, not relative to build directory.
1324 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1325 * configure.in: Recognize hppa*-hp-osf.
1326 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1327 (em_hppaosf.c): Build it.
1328 * config/hppaosf.mh, hppaosf.mt: New files.
1330 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1331 some system header files. All uses changed.
1333 * configure.in: Recognize i386-aix configurations as i386-coff
1336 * configure.in: Recognize m68*-*-hpux.
1337 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1338 the value of STACKZERO.
1339 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1340 (em_hp3hpux.c): Build it.
1341 * hp3hpux.sh, config/hp300hpux.mt: New files.
1343 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1345 * mips.sc-sh: Put constructors in the .data section.
1346 * Makefile.in (cdtest): Added dependency on ld.new.
1348 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1350 * Makefile.in: Change definition of $(tooldir) to match FSF.
1351 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1352 Support VAX Ultrix and BSD.
1354 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1356 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1358 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1360 * ldlang.h (struct memory_region): Change `length' and
1361 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1362 * ldlang.c, mri.c: Corresponding changes, plus lint.
1364 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1366 * configure.in: For all i386 targets, accept i486 as well.
1368 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1370 * ldlang.c (wild_doit): Preserve all flags for a
1371 SEC_SHARED_LIBRARY section.
1372 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1373 computing largest_section.
1375 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1377 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1378 fields of newly created structure.
1380 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1382 * ldmain.c (g_switch_value): New variable.
1383 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1384 (command_line_option): Accept -G and set g_switch_value.
1385 * ldlex.l (COMMAND): Accept -G.
1386 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1388 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1390 Support for linking and loading at different places:
1392 * ldlex.l: Add "AT" keyword.
1393 * ldgram.y: Cleanup, and parse AT.
1394 * ldlang.c (print_output_section_statement): Print output address
1395 of section in map. (lang_size_sections): Fill sections' lma with
1397 * ldlang.h (lang_output_section_statement_type): Add load_base
1400 * ldindr.c (add_indirect): Keep more information in the alias
1402 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1403 attribute from an input section.
1404 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1405 default. (Q_enter_file_symbos): Indirect symbols now are known by
1406 their section, not a special symbol flag.
1407 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1408 (write_file_globals): Write the mapping for an indirect symbol.
1409 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1412 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1414 * ld.texinfo: changes for q1
1416 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1418 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1420 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1422 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1424 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1426 * mips.sc-sh: Added variables which may be overridden by a
1428 * mipsidt.sh: New file; emulation for IDT MIPS board.
1429 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1430 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1431 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1432 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1434 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1436 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1438 * i386bsd.sh, config/i386bsd.mt: New files.
1439 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1441 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1443 * mri.c: Add extern declaration of strdup.
1444 * ldsym.c (KEEP macro): Add spaces around '=' for the
1445 sake of old (e.g. PCC) compilers.
1447 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1449 * ldver.c: Bump to version 2.1.
1451 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1453 * ldgram.y: allow section types without address expressions.
1454 * ldlang.c (lang_relocate_globals): avoid possible hang with
1455 undefined but unreferenced symbols.
1456 * relax.c (relax_section): don't complain if the script file isn't
1457 relaxable but -relax is set
1459 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1461 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1463 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1465 * mipsbig.sh: New file. Big endian MIPS emulation.
1466 * config/mips-big.mt: New file. Use mipsbig emulation.
1467 * configure.in (mips-sgi-irix*): Use target mips-big.
1468 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1469 (em_mipsbig.c): New target. Uses mipsbig.sh.
1471 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1473 * mips.sc-sh: Put .scommon sections into .sbss section.
1475 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1476 rather than always putting them in bfd_com_section.
1477 * ldlang.c (lang_common): If a common symbol is not in
1478 bfd_com_section, put in a section of the same name, rather than
1479 always putting it in section COMMON.
1481 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1483 * ldmain.c (subfile_wanted_p): If we already have a common
1484 definition of a symbol, don't necessarily pull in an object file
1485 that provides a non-common definition.
1487 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1488 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1490 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1491 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1493 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1495 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1498 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1500 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1501 checking for equality to bfd_com_section.
1503 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1505 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1506 targets, linker script.
1507 * mipslit.sh: New file. Little endian MIPS emulation.
1508 * config/mips-lit.mt: New file. Use mipslit emulation.
1509 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1510 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1511 (em_mipslit.c): New target. Uses mipslit.sh.
1513 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1515 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1516 $(tooldir)/bin/gld, so that gcc can find it with or without
1519 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1521 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1522 write_norel. All linking is now done via write_relax. Call
1523 ldsym_write before calling write_relax.
1524 * relax.c: Added copyright.
1525 (write_relax): Renamed from write_relaxnorel. Added relocateable
1526 argument. seclet_dump renamed to bfd_seclet_link.
1527 * relax.h: Added copyright.
1529 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1531 * ldmain.c (decode_library_subfile): Patch from
1532 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1534 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1536 * config/vxworks960.mt renamed to config/i960.mt
1538 * configure.in: sparc-aout emulates a sun4, as does
1539 sparc*-vxworks, i960-nindy uses gld960 emulation
1541 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1543 Fix support for NOLOAD, add INCLUDE
1544 * ldfile.c (ldfile_open_command_file): pass file name to
1546 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1547 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1550 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1552 * Makefile.in, config.h: no more default emulation. Make the lack
1553 of emulation a compile time error
1555 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1557 * configure.in: recognise all sparclite variants, not just 'sparclite'
1559 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1561 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1564 * configure.in: accept *-ericsson-ose for any m68k CPU.
1566 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1567 for each output section.
1569 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1571 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1572 macro bfd_asymbol_bfd as appropriate.
1573 * Makefile.in: Un-duplicate ldlex.c dependency.
1574 * condigure.in: Replace my_host case table by sourcing
1575 ../bfd/configure.host. Allow std-host as the default.
1576 * ldmisc.c: Change logic for C++ name demangling: There is
1577 no initial '_' to remove from stab-derived function names.
1579 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1581 * ldlang.c (lang_init_script_file): don't attach the output file
1582 sections to the script file.
1584 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1585 * ldlang.c (wild): run expansion loop over command line bfd too.
1586 (lang_ini_script_file): initialize more parts of the command line
1588 * ldlex.l: fix DEFINED start states.
1590 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1592 * ld.texinfo: new doc.
1593 * ldgram.y, ldlex.l: understand -y<symbol>
1594 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1595 print info. (add_ysym): new function.
1596 * ldsym.h: (ldsym_type): new define SYM_Y.
1598 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1600 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1601 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1602 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1603 macros with PARAMS. Recreational cleanup. Update copyrights.
1605 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1607 * Makefile.in: pass down the bfd source directory for includes
1609 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1611 * ldlang.c (lang_size_sections): don't change size and address for
1612 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1615 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1617 * relax.c (build_it): re-enable the processing of data_statements
1618 in scripts, makes counted contructor lists work again.
1620 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1622 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1624 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1626 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1629 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1631 * Support for i386-sysv.
1632 configure.in: check for i386-*-sysv* and i386-*-sco*.
1633 i386coff.sc-sh: rewrote to support SVR3 by default.
1634 ldctor.c (find_constructors): preserve stat_ptr.
1635 ldlang.c (wild_doit): initialize vma and size of new output
1636 section to corresponding input section. This is required for
1637 shared library support.
1638 (lang_size_sections): don't modify vma and size of sections which
1639 are never loaded (for shared libraries).
1640 ldwrite.c (copy_and_relocate): copy the contents of any section
1641 which has contents, not just sections which are loaded (for shared
1644 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1646 * ldlang.c (size_input_section): count the sizes of all sections
1649 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1651 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1652 to demangle symbols better
1654 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1656 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1657 exist when linking with -r.
1659 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1661 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1664 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1666 * ldmain.c (linear_library): don't even think about processing
1667 an object file if it's already been done
1669 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1671 * configure.in: the hp9000/300 config file is now hp300
1673 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1675 * config/z8ksim.mt: new file
1677 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1679 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1680 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1682 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1683 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1684 * ldlang.c (lang_add_keepsyms_file): New function.
1685 * ldlex.l: Handle "-retain-symbols-file".
1686 * ldsym.c (keepsyms_file, kept_syms): New vars.
1687 (process_keepsyms): New functihon; reads file, marks symbols for
1689 (write_file_locals): File symbols should always be kept.
1690 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1691 and "-s". Process retain-symbols file before setting symtab.
1692 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1693 (keepsyms_file, kept_syms): Declare them.
1695 * ldmain.c (main): Non-fatal errors should still cause non-zero
1696 exit status even with -r.
1698 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1700 Added initial support for the z8k
1701 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1702 * configure.in, Makefile.in: modified to reflect above
1704 * ldlang.c (lang_check): when linking conflicting architectures,
1705 make the output file reflect at least one of the bad inputs.
1707 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1709 * Makefile.in (install): if $(tooldir) exists, install ld in
1712 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1714 * Makefile.in, configure.in: modified to support i386-coff
1715 * i386coff.sh: new file
1717 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1719 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1720 added m68k-coff emulation mode, stolen from a29k emulation.
1721 Almost certainly wrong, but perhaps better than sun3.
1723 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1725 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1726 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1727 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1728 This is one character shorter, and lets people build on
1729 SVR3 system. (ld__h8300xray.[co] was the killer there;
1730 h8300xray.sc-sh is also overlong, but seems harmless.)
1731 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1732 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1733 * configure.in: Add host isc.
1735 * ldver.c: Call it version 2.0.
1737 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1739 * ldver.c: Bump to version 0.98.
1742 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1744 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1746 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1747 * ldlex.l: Moved comment() to end, since some compilers
1748 otherwise have problems with input() used before it is defined.
1750 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1752 * configure.in: added Solaris 2 and Irix 4 host support.
1754 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1756 * Makefile.in: remove -S flag from the FLEX definition
1758 * configure.in: rewrote, using new style case statement. use
1759 m68k.mt for m68k-aout systems
1761 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1763 * Makefile.in: map "ld" through program_transform_name when
1766 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1768 * cplus-dem.c: Removed. Use the version in libiberty now.
1769 * ldmisc.c: Use new libiberty version of cplus_demangle().
1771 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1773 * gld960.em (gld960_choose_target): default to little endian, not
1776 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1778 * ldlang.c (lang_process): don't pass null pointers when
1779 abs_output_section is what is required.
1780 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1781 used, and pass that down.
1782 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1785 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1787 * configure.in, config/ose68.mt: renamed OSE to ose.
1789 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1791 * ldsym.c (write_file_locals): Reorder check for common or
1792 undefined symbols so that it works.
1794 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1796 * configure.in: accept all m68K family members.
1798 * Makefile.in: always create installation directories.
1800 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1802 * ldlex.l: now parses comment correctly, added ~ to acceptable
1805 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1806 unary -ve constants.
1808 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1809 the command line can't be found.
1811 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1813 * ldlang.h: add new field "loadable" to output_section_statement.
1814 * ldlang.c (lang_output_section_statement_lookup): initilize new
1815 field. (wild_doit): if new field is not set, then stop output
1816 section from being loadable.
1817 (lang_enter_output_section_statement): set the field from the
1819 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1820 * h8300hms.sc-sh, h8300hms.em: get -r right.
1822 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1824 * ldint.texinfo: New internals manual (beginnings thereof).
1825 * PORTING: Removed, merged into ldint.texinfo.
1827 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1829 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1830 cdtest.exp: A test program (copied from libg++/test-install)
1831 that tests that constructor and destructors are handled
1834 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1836 * Makefile.in (install): install from ld.new, renaming during the
1837 copy, or else the next 'make install' needs to re-link ld.
1839 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1841 * configure.in: generalise hp recognition (from sef).
1843 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1845 * configure.in: recognize bsd and hpux hppa configurations.
1846 error messages echo to stderr, not stdout
1848 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1850 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1851 ldmisc.c: removed rcsid's.
1853 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1855 * ldlang.c (lang_map): print changes in sizes due to relaxing
1856 (size_input_section): maintain the delta information.
1857 * ldlang.h: add new field to struct to contain delta info.
1858 * relax.c (relax_section): complain if input not relaxable.
1859 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1862 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1864 * ldmain.c(main): prevent -r and -relax from being on at the same
1867 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1869 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1873 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1875 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1877 * ldlang.c(open_output): set the target arch and machine as soon
1878 as we can. (lang_size_sections): use new macros for setting vma
1881 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1883 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1884 Also deleted an unreachable path to wrs.
1886 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1888 * Makefile.in (install): use -d test for $tooldir before
1889 installing ld there so that $tooldir can be inherited from
1892 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1894 * ldlang.c: Two non-substantial changes for the sake of
1895 the old Portable C Compiler.
1897 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1899 * ldgram.y, ldlex.l: parse ABSOLUTE
1900 * ldexp.c: add support for ABSOLUTE
1902 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1904 * Makefile.in: Added default definitions for HOSTING_CRT0,
1905 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1906 * config/*.mh: Miscellaneous clean-up: Removed definitions
1907 of YACC (since it is not longer used in the Makefile).
1908 Remove HOSTING_* definitions that are subsumed by the
1909 ones added to Makefile.in. Removed most definitions of CC.
1910 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1911 These are no longer needed.
1913 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1915 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1916 rules, since these are used when building a distribution.
1917 * Makefile.in (ldlex.c): Don't re-direct output, since that
1918 leaves a bogus output files if it fails.
1920 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1921 * ldlex.c: Fix some unnecessary flex-specific-isms.
1923 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1925 * ldgram.y: move spurious semicolon
1926 * ldexp.h: fix prototype
1928 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1930 * ld.texinfo: references to linker now say "ld" not "gld".
1932 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1934 changed calling convention for Q_enter_global_ref
1935 * ldexp.c, ldlang.c, ldmain.c: reflect this
1936 * ldver.c: bump version to 1.97.1
1937 * ldindr.c (add_indirect): when an edict declaring an indirect
1938 symbol is found, make sure that any ideas about the symbol being
1939 common are changed if it now known to be defined.
1940 * ldmain.c (linear_library): complain once if archive isn't
1942 * ldlang.h, ldlang.c: make room for and initialize the complain
1945 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1947 * Makefile.in: use flex & bison from ../ if they exist.
1949 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1951 * relax.c (build_it): don't allocate space in the output file for
1952 stuff if -R flag applys to it.
1953 * ldfile.c: merge in VMS filename support
1954 * ldmain.c (main): take out ./ from library path, and close file
1955 before unlinking. Make multiple defs of a symbol create an
1957 * ldmisc.c: fatal errosrs delete output file
1959 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1961 * ldver.c: Increase version number to 1.97, for consistency
1964 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1966 * Makefile.in: FLEX -> LEX.
1968 * ld.texinfo: {} -> @{@}.
1970 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1972 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1973 (and associated change in -c option, now used for these scripts)
1975 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1977 * ldver.c: Bumped version to 1.96 - new release, resync with the
1979 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1980 rather than with raw malloc, makes it easier to track where memory
1982 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1983 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1984 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1987 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1989 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1991 * Makefile.in: use bootstrap for check.
1993 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1995 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1997 * Makefile.in: now use flex, not lex
1998 * ldlex.l, ldlang.c, ldctor.c: lint
2000 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2002 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2003 different sorts of filenames on the command line than in a script.
2005 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2007 * Makefile.in: rework CFLAGS so that they can be passed on the
2008 make command line. Remove MINUS_G. Default CFLAGS to -g.
2010 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2012 * relax.c: added handling for new "padding" seclet type, used to
2013 fill out gaps between section.
2014 * ldgram.y, ldlex.l: now -defsym on the command line is done
2017 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2019 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2021 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2023 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2026 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2028 * Makefile.in (install): Install second copy in $(tooldir)/bin
2029 without $(program_prefix), since that's what gcc expects.
2031 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2033 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2034 * h8300*: fix bit rot and add support for h8300xray target
2035 * go32.sh: target emulation for go32.
2037 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2039 * gld960.em, i960.sc-sh. Fix i960 bit rot
2041 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2043 * Makefile.in: install man page.
2045 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2047 * config/mt-<foo> renamed to <foo>.mt
2048 * config/mh-<foo> renamed to <foo>.mt
2049 * configure.in changed to reflect this
2050 * genscripts.sh now make .xbn files rather than .xN files
2052 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2054 * ldver.h: fix decl of ldversion.
2056 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2058 * Makefile.in: added check target.
2060 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2062 * ldmain.c (Q_enter_file_symbols): now aliases work again
2064 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2066 * Makefile.in: added clean-info target.
2068 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2070 * ldexp.c (exp_print_tree): don't try and follow null pointers
2072 * ldgram.y: remove 11 shift reduce errors
2074 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2076 * Makefile.in: added tooldir and program_prefix.
2078 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2080 * ldlang.c (size_input_section): don't move absolute sections
2084 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2086 * cplus-dem.c: yet another copy of this - maybe it should go into
2088 * ldgram.y: now -V and -v have different actions
2089 * ldver.c: if -V, prints list of emulations compiled in
2090 * ldmisc.c: support for cplus demangling
2093 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2095 * Makefile.in, configure.in: removed traces of namesubdir,
2096 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2097 copyrights to '92, changed some from Cygnus to FSF.
2099 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2101 * Makefile.in: Change mkscript rule into one for ./mkscript
2102 (for the sake of makes that don't realize they're the same).
2103 * PORTING: Add more details.
2104 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2106 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2108 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2109 config/mt-hp300bsd: New port to hp300 running BSD.
2111 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2113 Major rewrite of how ld is configured. The major idea
2114 is to use shell scripts to generate everything.
2115 * generic.em replaces ldtemplate.
2116 * Other *.em files replace various *.c files.
2117 A *.em file is a shell script that generates the corresponding
2118 ld__*.c file that implements an emulation. This is usually
2119 a straight 'cat' of a here-document, possibly with substitutions.
2120 * Script files (*.sc) are places by *.sc-sh scripts.
2121 Again, these are simple shell scripts that 'cat'
2122 here-documents, usually with some substitutions.
2123 The output a *.sc-sh is a script file.
2124 * Each emulation is defined by a short shell script with
2125 extension *.sh that specifies the emulation-specific
2126 parameters (such as the name of the *.sh-sc and *.em
2128 * genscript.sh is the master shell script used to generate
2129 an emulation. It is passed various argument, including
2130 the name a the emulation-speciic *.sh file that it
2131 "sources" to set variables to emulation-specifc parameters.
2132 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2133 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2134 * config/mh-foo: Rename LDEMULATION names as appropriate
2135 (usually 'gldfoo' -> plain 'foo').
2136 * ldwrite.c: Fixed a typo in a comment.
2137 * Makefile.in: Major changes. Removed some the sed
2138 magic to converts scripts, since that is now handled
2139 by genscripts.sh and the *.sc-sh scipt generators.
2140 * config.h: Remove a bunch of macros defining emulations
2141 and targets. This becomes one less file to edit when
2142 adding emulations or targets.
2143 * ldemul.h (struct ld_emulation_xfer_struct): Add
2144 emulation_name and target_name fields.
2145 * ldemul.c, ldemul.h: Define some default functions used
2146 by most emulations (and remove from the *.em scripts).
2147 * ldemul.c (ldemul_choose_target): Search the new
2148 ld_emulations array using a loop (instead of a hardwired
2149 nested if statement).
2150 Define the ld_emulation from the automatically-geenrated
2151 ldemul-list.h. This means you no longer have to edit ldemul.c
2152 to add a new emulation.
2153 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2154 their expansions, since the former no longer exist.
2155 * PORTING: A very rough first draft of a porting guide.
2157 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2158 to be terminated by a new-line (instead of requiring a semicolon).
2160 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2162 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2163 tests for NULL pointers all over the place.
2164 * ldlang.c (lang_process): remember to relocate global symbols
2165 *after* relaxing has done it stuff.
2167 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2169 * config/mt-coff-h8300: use EMUL like everything else
2170 * ldlang.c: (print_padding_statement): print the right address.
2171 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2174 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2176 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2177 * ldlang.c (print_data_statement): print the right address.
2179 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2181 * Makefile.in: The rule for testing ld by re-linking itself
2182 via an intermediate -r link was moved to the ld1 rule
2183 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2184 which allows the bootstrap rule to work.
2185 * ldctor.c (find_constructors): Don't create a constructor
2186 list if it is already defined (as would happen if ld is
2187 invoked by collect).
2189 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2191 * config/mh-sparc.h: now uses libgcc.a
2192 * ldmain.c: quit using exit
2193 * *sc: use *(COMMON) rather than [COMMON]
2194 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2195 to allow preprocessing of .l file.
2196 * Makefile.in: New ldlex.l mangling
2197 * ldexp.c (fold_binary): perform expressions with % and / in
2199 * ldfile.c (open_a): open archives on VMS in a special way
2202 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2204 * ldgram.y: map -M behave in the same way as -Map (sets file name
2206 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2207 whether or not relaxing has been done.
2208 * ldmain.c: don't open a map file if it doesn't have a name
2209 * relax.c: all the brains have moved into bfd.
2210 * ldwrite.c: ammend comment
2212 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2214 * Makefile.in: added relax, also made three stage go through a
2217 * config.h: if GNU960 defined, then default emulation mode is
2219 * ldexp.h, ldexp.c: map to file hooks
2220 * ldlang.c: map to file hooks
2221 * ldgram.y: added -Map -relax
2222 * ldlex.l: added -relax, -Map
2223 * ldmain.c: open map file
2224 * ldmisc.c: support for map file
2225 * ldwrite.c: new relax magic
2227 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2229 * Makefile.in, config/tm-*.h: Clean up make output, only
2230 pass DEFAULT_EMULATION to ldmain.c.
2232 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2234 * ldver.c: Bump to version 1.94.
2236 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2238 * Makefile.in: infodir belongs in datadir.
2240 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2242 * Makefile.in: Pass -y to bison. (Again;
2243 accidentally deleted by Rich.)
2244 * news.sc, ldgld68k.sc: Define __end as well as _end.
2246 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2248 * ldindr.h: added to contain prototypes of ldindr.c
2249 * ldfile.c: include ctype.h
2250 * ldmain.c: include the requried prototype headers
2251 * ldwrite.c: get_reloc_upper_bound has been renamed
2252 bfd_get_reloc_upper_bound
2254 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2256 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2257 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2258 spaces following hyphens, bsd make can't cope. added
2259 standards.text support and made it look like all the other
2262 * configure.in: configure now runs entirely in objdir so make file
2263 existence checks against ${srcdir}. Mark this directory as
2266 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2268 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2269 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2270 and mandir now keyed off datadir by default.
2272 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2274 * ldver.c: Bumped version to 1.93.
2275 * Makefile.in: Pass -y to bison.
2277 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2279 * config.h: h8 is now coff, not ieee
2280 * h8300hds.sc: reflect the same
2282 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2284 * ldver.c (ldversion()): Update to 1.92.
2285 * ldctor.c: There are two places constructor sets
2286 can be defined. One of them checked for an existing
2287 duplicate, the other didn't. Unfortunately, the latter
2288 was called after the former ...
2289 So, factor out code for inserting a new element into
2290 constructor_name_list (after checking for a duplicate)
2291 into a new function add_constructor_name, and call
2292 it from both aforementioned places (ldlang_add_constructor
2293 and ldlang_check_for_constructors).
2295 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2297 * Makefile.in: Rename .c files generated from ldtemplate
2298 to have names starting with ld__. This helps 'make clean'.
2300 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2302 * Makefile.in: Take out the version number for install
2303 * m88kbcs.sc: put in contructor blocks.
2305 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2307 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2308 parameter, a format, and an arg pointer, and rename it to
2309 vfinfo(). Write info() in terms of new vfinfo().
2310 New einfo() is the same as info(), except it writes to stderr.
2311 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2312 ldmisc.c: Replace "error" calls to info() by new einfo().
2314 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2316 * ldlex.l ldgram.y: made -V option do same as -v
2317 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2320 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2321 i386 aout changes from Bob Kukura
2322 * Makefile.in, config.h: added i386aout support
2323 * configure.in: fixed /h-{myhost} typo
2324 * ldgram.y: -MM now gives more boring map.
2325 * ldlang.c: now does D_PAGED flag the right way.
2326 * ldsym.c: -MM flags does the right thing.
2328 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2330 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2331 * ldlang.c (init_os): Compensate for BFD change,
2332 where bfd_make_section now returns NULL for a duplicate
2333 section request, instead of the old section.
2335 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2337 * ldver.c: Bump to version 1.91 (consistent with binutils).
2339 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2341 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2342 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2343 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2344 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2345 Add or update copyright notices.
2347 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2350 * Makefile.in: Changed installation directory name scheme
2351 to be consistent with gcc. Also changed 'install'.
2353 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2355 * Makefile.in: new targets ld.mm, ld.me
2357 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2359 * Makefile.in, ldtemplate: Need to use separate scripts
2360 for -n and -N options. Yet more complication.
2362 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2364 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2365 work). Add some lines to avoid Sun Make VPATH bugs.
2367 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2369 * news.sc: Add alignment for data segment.
2370 * ldtemplate: Add (yet another) script to get for -n or -N
2371 options. (These need different alignment than ZMAGIC files.)
2372 * Makefile.in: Add stuff for new foo.xn scripts.
2373 These are generated by replacing "ALIGN(0x...00)" by ".".
2375 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2377 * Makefile.in: new targets ld.ms, ld-index.ms
2378 ld.texinfo: remove tabs, other cleanups for texi2roff
2380 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2382 * ldmain.c (main): Make config.magic_demand_paged be true
2383 by default. Don't the WP_TEXT and D_PAGED flags of
2384 output_bfd here; it's too late, so set it when output_bfd
2385 is created (in ldlang.c). Also fix setting of EXEC_P flag
2386 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2387 * ldlang.c: Remove some duplicate extern declarations.
2388 * ldgram.y: Fixes to -N and -n options.
2389 * Makefile.in: Recognize upper case letters in sed script
2390 to remove assignments from script files.
2391 * ldtemplate: Don't assukme that -N or -n options
2392 imply use of -r script.
2393 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2395 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2397 * ldtemplate: include bfd.h before sysdep.h.
2399 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2401 Restructure configuration scheme for bfd, binutils, ld.
2403 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2404 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2405 Change some config names to match other dirs.
2406 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2408 * config/: Rename some config files to match up h-*.h names.
2409 Remove all the HOST_SYS definitions from the config files.
2411 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2413 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2414 * ldtemplate: Remove ldfile_add_library_path calls;
2415 just use the SEARCH_DIR commands in the script files.
2416 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2417 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2418 This is primarily intended for cross-linking, where you would
2419 place libaries in a different place than native libraries.
2420 Also, emulations made from ldtemplate now use $(srcdir).
2421 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2422 form; people can use the Makefile's LIB_PATH to override.
2424 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2426 * Makefile.in: fix target ld.dvi, add target ld.info
2427 ld.texinfo: make info filename ld.info
2429 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2431 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2433 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2434 few BFD types & enums.
projects / deliverable / binutils-gdb.git / blob