1 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3 * ldgram.y: Include ldlex.h after %token decls, for byacc.
5 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
7 * emultempl/hppaelf.em: First attempt to clean this file up.
8 Add comments in several functions as to their purpose and
9 how they function (or my current best guess). Clean up horrible
10 spacing and indention that never should have been accepted in the
11 first place. Add FIXMEs for issues which need to be resolved.
12 Disable linker-stub generation until it gets fixed. This allows
13 the linker to at least work on simple code for testing purposes.
15 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
16 it via hppaelf_finish). Prototype moved into ldlang.h.
17 (lang_process): Move problematic extra call to lang_size_sections
18 into the PA ELF specific code.
19 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
20 lang_size_sections moved here.
22 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
24 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
25 * config/ppc-elf32.mt: New file.
26 * emulparams/elf32ppc.sh: New file.
27 * emultempl/ppc.em: New file.
28 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
29 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
30 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
32 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
34 * lexsup.c (parse_args): Use symbolic numbers for long options.
35 Fix misunderstanding in -Y and -call_shared et al.
37 Use getopt instead of lex and yacc to parse the command line.
39 * ld.texinfo (Options): Document changes to option syntax.
40 * Makefile.in: Update dependencies.
41 * ldver.c (help): Tweak dashes in usage message.
42 * ldgram.y (%union): Remove unused members.
43 Remove %tokens for command line options; add ones for input types.
44 (command_line): Rules removed.
45 (file): Instead of command line, recognize an
46 input type indicator, then use the nonterminal for that type.
47 (defsym_expr): New nonterminal from code formerly in command_line.
48 * ldlex.h: Declare parser input type enum and variable.
49 Don't declare parse_line.
50 * ldlex.l: Remove unused variables. Make some used ones static
52 (COMMAND): Start state and its rules removed.
53 At start of yylex, return input state token if at start of input.
54 (lex_redirect): Don't need to set yyout.
55 (ldlex_command): Function removed.
56 * ldmain.c (main): Instead of calling parse_line, set up the
57 redirections and call yyparse directly.
58 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
60 * lexsup.c: Remove #if 0'd code.
61 (parse_line): Function removed.
62 (parse_args): Rewrite to use getopt_long_only.
63 (set_default_dirlist): New function from code formerly in
64 ldgram.y:command_line.
65 (set_section_start): New function.
66 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
67 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
68 compiled-in link scripts in "{" and "}", as the grammar no longer
71 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
73 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
74 require that it be in $(srcdir).
76 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
78 * ldlang.c (lang_size_sections): Only align section to alignment
79 required by linker script, not to maximum alignment of input
82 * ldlang.h (largest_section): Don't declare.
83 * ldlang.c (largest_section): Don't define.
84 (size_input_section): Don't set largest_section; not used.
86 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
88 * ldlang.c (new_afile): Pass NULL as last argument to concat.
90 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
92 * ldlang.c, ldmain.c: Include libiberty.h.
94 * ldmisc.h (concat): Don't declare.
95 * ldmisc.c (concat): Don't define; just use the one in libiberty.
97 * ld.h (as_output_section_statement): Removed; not used.
99 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
101 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
102 bfd_set_error and new error names.
104 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
106 * ldwrite.c (build_link_order): If the cooked size of the section
107 has been set, use it, for determining link_order size.
108 (ldwrite): In the error message displayed if bfd_final_link fails,
109 indicate that it was in fact the final link step that failed.
111 * ldlang.c (lang_size_sections): Clear bfd_error before calling
112 bfd_relax_section, in case it returns false but doesn't flag an
113 error. If an error is returned, indicate which one it is in the
116 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
117 it'll get picked up from $(srcdir) if appropriate.
119 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
121 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
122 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
124 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
126 * ldlex.l (comment): Increment line number when newline is read.
128 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
130 * ldlang.c (lookup_name): Take new argument, force_load. If true,
131 reload the file even if it is already loaded.
132 (wild): Call lookup_name with force_load argument of 0.
133 (open_input_bfds): Call lookup_name with force_load argument of 1.
134 (print_symbol): Remove declaration of non-existent function.
135 (print_one_symbol): Return true rather than falling off end.
137 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
139 * ldmain.c (main): Use %ld when printing long values.
141 * scripttempl/elf.sc: Move _edata after the .sdata section.
142 Permit OTHER_BSS_SYMBOLS to be defined.
143 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
145 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
147 * Rename all "hppaosf" files to "hppaelf".
148 * Change all "osf" references to "elf" in hppaelf files.
149 * Makefile.in: Likewise.
150 * configure.in: Likewise.
152 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
154 * ldmain.c (main): Call xatexit, not atexit.
155 Call xmalloc_set_program_name.
157 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
160 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
162 * emultempl/lnk960.em (append), emultempl/hppaosf.em
163 (hppaosf_finish): Call xmalloc, not ldmalloc.
164 * ldmain.c (preserve_output): Function removed.
165 (main): Do it here instead.
167 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
169 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
170 GNU C specific macros.
172 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
173 call to LANG_FOR_EACH_INPUT_SECTION.
175 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
177 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
178 deleted; will use libiberty versions instead.
179 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
180 mri.c Makefile.in: Change callers.
182 * ldmisc.c (vfinfo): Remove cleanup code.
183 * ldmain.c (remove_output): Put it here (new function).
184 (preserve_output): New function.
185 (main): Register remove_output and preserve_output with atexit.
186 * ldmain.c ldgram.y: Call xexit instead of exit.
187 * ldmisc.h: Declare xexit.
189 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
191 * Makefile.in: Lots of new H8/500 memory models.
193 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
195 * ldlex.l: Removed duplicate rules.
196 (yywrap): Provide default definition, needed with some versions of
199 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
201 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
202 the archive filename too.
204 * ldlex.l: Add rule to catch invalid input characters instead of
205 printing them. Include "ldmain.h" for program_name decl.
206 (lex_warn_invalid): New function.
207 * Makefile.in: Add dependency.
209 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
211 * Makefile.in (check): Don't bother running any tests of
212 cross-linker until the test suite no longer assumes native mode.
214 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
216 * ldlang.c (print_one_symbol, print_input_section): Print
217 global symbols in symbol table again.
219 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
221 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
222 exit successfully instead of complaining if no input files are
225 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
227 * Makefile.in: Format variable definitions consistently.
228 (LD_PROG): Remove unnecessary variables from link command,
229 change variable LOADLIBES to EXTRALIBS.
231 * ldmain.c (main): Compute and display total execution time.
232 * ld.texinfo (-stats): Document the option.
234 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
236 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
239 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
242 * ldlang.c (relaxing): Removed global variable.
243 (lang_size_sections): If the canonical symbols have not already
244 been read in, read them in before relaxing.
245 * ldlang.h (relaxing): Removed declaration.
247 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
249 * ldlang.c (new_afile): Initialize loaded field to false.
250 (lookup_name): If file was already loaded, don't call the
251 add_symbols entry point again.
253 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
255 * ld.texinfo: Clarify what -T option does.
257 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
259 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
262 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
264 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
266 * configure.in (m68k-motorola-sysv*) New target.
267 * config/delta68.mt: New file.
268 * emulparams/delta68.sh: New file.
269 * scripttempl/delta68.sc: New file.
270 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
271 (em_delta68.c): New target.
273 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
275 * ldmain.c (add_archive_element): If trace_files or
276 trace_file_tries, print file name.
277 * ldlang.c (lookup_name): Likewise.
278 (ldlang_add_file): Don't put files on input_bfds list in reverse
281 * scripttempl/elf.sc: Correct typo.
283 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
285 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
286 their arguments optional, for compatibility with the old GNU ld.
288 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
290 * scripttempl/elf.c: Define __bss_start before the .sbss section.
292 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
294 * ldmain.c (add_to_set): Add bitsize argument.
295 (constructor_callback): New function.
296 (link_callbacks): Add constructor_callback.
297 * ldctor.c (struct set_info): Add bitsize field.
298 (ldctor_add_set_entry): Add bitsize argument.
299 (ldctor_build_sets): Base the size of the elements of the set on
300 the bitsize, rather than always using LONG.
301 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
303 * ld.h (QUAD_SIZE): Define.
304 * ldgram.y (QUAD): New token.
306 * ldlex.l: Return QUAD.
307 * lexsup.c (keywords): Add QUAD.
308 * ldwrite.c (build_link_order): Handle QUAD.
309 * ldlang.c (print_data_statement): Handle QUAD.
310 (lang_size_sections): Likewise.
311 (lang_do_assignments): Likewise.
312 * ldexp.c (exp_print_token): Add QUAD to table.
313 * ld.texinfo: Describe QUAD.
315 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
316 since the Alpha doesn't use them.
318 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
320 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
322 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
324 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
325 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
327 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
329 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
330 needed for i386mach. (Should be a no-op on other systems.)
332 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
333 (PAGE_SIZE): Don't define; not used.
335 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
337 * ldgram.y (yyerror): Make argument const char *, and actually
338 print it out rather than assuming it is a syntax error.
339 * ldmisc.h: Change declaration of yyerror.
340 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
342 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
344 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
345 exec header offset, since the exec header isn't loaded.
346 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
348 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
350 A major rewrite to move the bulk of the linker into BFD so that
351 more efficient backend code can be written for specific object
353 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
354 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
355 * ldctor.c, ldctor.h: Complete rewrite.
356 * ldwrite.c, ldwrite.h: Complete rewrite.
357 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
358 link_info.strip instead. Changed all uses.
359 (discard_locals_type, discard_locals): Removed. Use
360 link_info.discard instead. Changed all uses.
361 (ld_config_type): Removed relocateable_output field; use
362 link_info.relocateable instead; changed all uses. Added stats
364 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
365 set_loader_symbol): Removed.
366 * ldexp.h (node_class): Added etree_rel.
367 (etree_type): Added rel field.
368 * ldexp.c (exp_print_token): Bracketed table initialization.
369 (exp_relop): New function.
370 (fold_name): Use linker hash table rather than ldsym functions.
371 (exp_fold_tree): Likewise. Also, handle etree_rel case.
372 (exp_print_tree): Handle etree_rel.
373 * ldgram.y (strip_symbols, discard_locals): Removed.
374 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
375 (REL): New token. Does not appear in grammar, but needed for
377 (file): Don't call lang_final; it's called by main anyhow.
378 * ldlex.l: Accept -stats and -no-keep-memory options.
379 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
380 * ldlang.c: Consistently use fill_type for fill argument.
381 (lang_init_script_file, script_file): Removed.
382 (create_object_symbols): Removed. Use
383 link_info.create_object_symbols_section instead. Changed all
385 (lang_add_keepsyms_file): Removed.
386 (lookup_name): Call bfd_link_add_symbols instead of
387 ldmain_open_file_read_symbol.
388 (wild): Don't iterate over script_file.
389 (open_output): Create link hash table.
390 (lang_place_undefineds): Rewrote.
391 (lang_size_sections): Handle relaxing (doesn't work yet).
392 (lang_relocate_globals): Removed.
393 (lang_finish): Use link hash table rather than ldsym functions.
394 (lang_common): Rewrote.
395 (lang_one_common): New function.
396 (ldlang_add_file): Add file to link_info.input_bfds list. Set
398 (create_symbol): Removed.
399 (lang_process): Don't call lang_init_script_file. Call
400 ldctor_build_sets rather than find_constructors. Don't call
401 lang_relocate_globals.
402 (lang_abs_symbol_at_beginning_of): Rewrote.
403 (lang_abs_symbol_at_end_of): Rewrote.
404 * ldmain.c (had_y): Removed.
405 (lprefix, lprefix_len): Removed; use link_info fields instead.
407 (multiple_def_count, commons_pending, undefined_global_sym_count,
408 total_symbols_seen, total_files_seen): Removed.
409 (link_callbacks, link_info): New variables.
410 (main): Initialize link_info. Don't call init_bfd_error_vector or
411 ldsym_init. Don't set now unused variables. Handle -stats.
412 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
414 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
415 search_library, gnu960_check_format, decode_library_subfile,
416 linear_library, symdef_library, clear_syms, subfile_wanted_p):
418 (add_keepsyms_file, add_archive_element, multiple_definition,
419 multiple_common, add_to_set, warning_callback, undefined_symbol,
420 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
422 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
423 require symbols for %C; look them up instead.
424 * emultempl/hppaosf.em: Pass link_info to
425 hppa_look_for_stubs_in_section.
426 * Makefile.in: Rebuilt dependencies.
427 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
429 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
431 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
432 ldlang.h and ldctor.h.
434 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
435 declarations of free and malloc from flex output. Change malloc
436 to ldmalloc in flex output.
438 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
440 * ldmain.c (lprefix): Change default from a char to a string
441 with only one character.
442 (lprefix_len): Set default to one.
444 * ldmain.h (lprefix_len): Declare.
446 * ldsym.c (write_file_locals): Use strncmp rather than a character
447 comparison for lprefix.
449 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
452 * emultmpl/hppaosf.em: Include ldexp.h.
453 (before_parse): Set lprefix and lprefix_len correctly.
455 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
457 * ldlex.h: Don't declare yywrap if it is a macro.
458 * ldlex.l: Include sysdep.h.
459 * ldlang.c (lang_for_each_statement_worker,
460 lang_for_each_statement): Forgot to use PARAMS.
462 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
464 * Makefile.in: Added .PHONY targets where appropriate. Added some
466 (gcclibdir, version): Removed unused variables.
467 (DEP): New variable, set to mkdep.
468 (ALL_CFLAGS): New variable. Used in .c.o target.
469 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
471 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
472 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
473 mostly obsolete variables. Adjusted remaining uses.
474 (DEF_EMUL): Removed variable.
475 (ldmain.o): Handle undefined EMUL error correctly.
476 (ldemul-list.h): Depend on config.status rather than Makefile.
477 Create via temporary file.
478 (ver960.c, roll, make): Removed obsolete targets.
479 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
481 * dep-in.sed: New file, used when rebuilding dependencies.
483 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
485 Made many changes to eliminate gcc warnings. Made various
486 cosmetic changes, declared various things in header files, removed
487 various extern declarations from .c files. No substantive
490 * ldlang.c (lang_process): Ifdef out final call to
491 lang_size_sections again (reverting change of Nove 2), since it
492 breaks the Sun4 linker.
494 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
496 * configure.in (alpha-*-netware*): New target; use alpha.
498 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
500 * configure.in: Group targets by CPU. Merge some m68k target
501 entries with different CPU specs that use the same ld_target
504 * configure.in: Add sparc*-*-coff.
505 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
506 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
507 (em_coff_sparc.c): Add dependencies and build rules.
509 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
511 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
513 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
515 (command_line_option): Accept and ignore them (for now).
516 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
519 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
521 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
522 not in bfd_com_section, create the section in the BFD so that it
523 can be placed in the right output section.
525 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
527 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
528 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
529 (OTHER_READONLY_SECTIONS): Define for .reginfo.
530 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
531 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
532 Move OTHER_READONLY_SECTIONS after all the other readonly
533 sections. Don't use DATA_ADDR twice.
535 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
536 p is in a common section, make sure the BFD has a section of that
539 * ldlang.c (lang_common): Add newline to error message.
541 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
543 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
544 Lynx-specific script instead of m68kcoff.
545 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
546 (ENTRY): Define as __main.
547 (TEXT_START_ADDR): Define as 0.
548 (PAGE_SIZE): Define as 0x1000.
549 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
550 * scripttempl/m68klynx.sc: New file.
552 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
554 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
555 arguments rather than treating them as emulation names.
557 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
559 * configure.in: Support x86 unixware and netware plus generic netware.
561 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
563 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
566 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
568 * Makefile.in (distclean): Don't delete dvi or info files.
569 (ld.info): Update dependency list.
570 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
572 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
574 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
575 Set output_filename instead of creating a new node.
576 (open_output): Don't set output_filename.
577 (lang_final): Create the new node here.
578 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
580 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
582 From Pete Hoogenboom (hoogen@cs.utah.edu):
584 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
585 edata, _edata, end): Add definitions of these symbols.
586 (__end): Remove definition of this symbol.
587 (__data_start): Move definition of this symbol.
589 * emultempl/hppaosf.em: Various fixes and support for linker stub
591 (hppaosf_finish, hppaosf_search_for_padding_statements,
592 hppaosf_create_output_section_statements): New functions in
593 support of linker stub generation.
594 (ld_hppaosf_emulation): Redefine to include new
595 emulation-specific routines.
597 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
598 Pass abs_output_section rather than NULL to avoid invalidating
601 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
603 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
604 (em_i386mach.c): New rule.
605 * configure.in (i[34]86-*-mach*): New case.
606 * config/i386-mach.mt: New file.
607 * emulparams/i386mach.sh: New file.
609 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
611 * ld.h (flag_is_*): Removed macros.
612 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
613 Consistently check the BFD symbol flags directly, rather than
614 using file_is_* macros.
616 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
618 * configure.in (sparc*-*-lynxos*): New target.
619 * Makefile.in: Add rule for em_sparclynx.c.
620 (ALL_EMULATIONS): Add Lynx emulations.
621 * config/sparc-lynx.mt: New file.
622 * emulparams/sparclynx.sh: New file.
623 * scripttempl/sparccoff.sc: New file.
625 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
627 * Makefile.in: Add dependency for $(EMULATION_OFILES).
629 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
631 * relax.c (write_relax): Check return value of bfd_seclet_link.
633 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
635 * ldlang.c (delete_output_file_on_failure): New variable.
636 (open_output): Set it after bfd open succeeds.
637 * ldmisc.c (vfinfo): Test it.
639 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
641 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
644 * ldemul.c: Support was added to allow emulation-specific
645 processing to occur. This support was added primarily for linker
646 stub generation in the elf32-hppa gld.
647 (ldemul_finish, ldemul_create_output_section_statements): New
649 * ldemul.h: Support was added to allow emulation-specific
650 processing to occur. (As described above.) Added finish and
651 create_output_section_statements fields to
652 ld_emulation_xfer_struct structure.
653 * ldlang.c: Add calls to emulation-specific routines.
654 (lang_process): Add call to
655 ldemul_create_output_section_statements function.
656 (lang_process): Add call to a emulation-specific routine (and
657 some processing after the call).
659 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
661 * configure.in: mips*- instead of mips-, mips*el changes
663 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
665 * configure.in (alpha-*-osf*): New target; use alpha.mt.
666 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
667 (em_alpha.c): New target; use alpha.sh and alpha.sc.
668 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
669 * config/alpha.mt: New file.
670 * emulparams/alpha.sh: New file.
671 * scripttempl/alpha.sc: New file.
673 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
675 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
676 types of different sizes (eg: 64 and 32 bits), so coerce.
677 * ld.h (ALIGN_N): Add warning about usage.
679 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
681 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
682 which we already have a definition, rather than checking in
683 several different places whether the symbol is weak.
685 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
687 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
688 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
689 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
690 expanded within them.
691 * config/mipsb-elf32.mt: New file.
692 * emulparams/elf32mipb.sh: New file.
693 * Makefile.in (em_elf32mipb.c): New target.
695 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
697 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
698 lang_input_file_is_search_file_enum so objects brought in using
699 INPUT() do a path lookup.
701 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
703 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
704 instead of {i386,m68k}-coff.
705 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
706 * config/i386-lynx.mt: New file.
707 * config/m68k-lynx.mt: New file.
708 * emulparams/i386lynx.sh: New file.
709 * emulparams/m68klynx.sh: New file.
711 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
712 but defaulting to _start.
714 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
715 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
718 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
720 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
721 HOSTING_LIBS for testing.
723 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
725 Finish up support for i386-sysv4 (without shared libraries):
726 * ld.h (flag_is_weak): Define.
727 * ldlang.c (print_symbol): Mention whether symbol is weak.
728 (print_input_section): Print weak symbols as globals.
729 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
730 (enter_global_ref): Do not warn if a weak symbol redefines a
731 global symbol. Do not let a weak symbol redefine a common symbol.
732 (enter_file_symbols): Treat weak symbols as global symbols.
733 (subfile_wanted_p): Do not pull in an object file from a archive
734 just to resolve an undefined weak symbol.
735 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
736 error; the error might be that malloc has run out of space.
737 * ldsym.c (write_file_locals): Treat weak symbols as global.
738 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
740 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
741 * config/i386-elf.mt: New file; set EMUL to elf_i386.
742 * emulparams/elf_i386.sh: New file.
743 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
744 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
745 (ALL_EMULATIONS): Add em_elf_i386.o.
746 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
747 (em_elf_i386.c): New target, like other em_*.c targets.
748 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
749 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
750 nonempty, and configured for native, add it to LIB_PATH.
752 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
754 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
755 Added statements to pass stab and stabstr sections through and
756 mark them as NOLOAD, which makes GDB happier.
758 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
760 * configure.in: Accept m68k-lynx-lynxos config.
762 * Makefile.in: Use $(SHELL) to run genscripts.sh.
764 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
766 * config/coff-h8300.mt: Add EMUL=h8300h.
768 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
770 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
772 * Makefile.in: Changed CXX back to g++.
774 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
776 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
778 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
780 * Makefile.in (TAGS): Use shell wildcards.
782 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
784 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
786 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
788 * ld.texinfo: re-enable included config file; conditionalize doc
789 for -oformat to interact properly with SingleFormat doc config
790 var; rename @up/@down to @raisesections/@lowersections.
792 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
794 * configure.in: recognize m88110.
796 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
798 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
799 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
800 ELF emulation is "elf32-hppa" not "elf-big".
801 (hppaosf_before_parse): Remove unneeded processing of environment
803 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
804 .text segment of output file.
805 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
807 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
809 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
812 * ldlang.c, ld.h: updated copyright.
814 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
816 * ldlang.c (open_output, lang_check): Check return value of
819 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
821 * scripttempl/h8500.sc: Start all sections in a different segment.
822 * scripttempl/z8ksim.sc: Handle constructors
824 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
826 * Makefile.in: revert earlier changes back to execute runtest
827 with make check. cdtest and bootstrap now function as they
828 did within the Makefile.
830 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
832 * Makefile.in: Update dependencies.
834 * configure.in: Set EMULATION_OFILES in Makefile based on
835 --with-targets option.
837 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
839 * Makefile.in: check targets reimplemented to old way.
841 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
843 * config/i386v.mh, config/irix4.mh: Use gcc
844 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
845 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
846 bfd/configure.host change.
848 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
850 * scripttempl/elf.sc: Handle .line and .debug* sections.
852 * ldlex.l: Use bfd_scan_vma, not strtoul.
854 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
856 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
857 Remove inital caps in some error messages, change "can't" to
858 "cannot", add missing colons.
859 * ldmisc.c (vfinfo): Print "%%" as a single %.
860 For '%' followed by unrecognized character, print them both
861 verbatim instead of expecting a char * arg.
862 For '%C', don't put the function name in parens.
864 * ldexp.c (invalid): Pass "%%", not "% ".
866 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
868 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
869 (BSS_VAR): Removed; now always define _fbss.
870 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
873 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
875 * configure.in: z8k-coff is the same as z8k-sim
877 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
879 * testsuite/lib/ld.exp: new file
880 * testsuite/config/unix-ld.exp: new file
881 * testsuite/ld.bootstrap/bootstrap.exp: new file
882 * Makefile.in: add dejagnu support for make check
884 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
886 * ldlex.l (comment): Add missing newline in message.
887 * ldindr.c (add_indirect): Ditto.
888 * ldexp.c (exp_fold_tree): Ditto.
890 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
892 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
895 * ldmisc.c (multiple_warn): New function.
896 * ldmisc.h: Declare it.
897 * ldmain.c (enter_global_ref): Call it.
898 * ld.h (ld_config_type): Add warn_common.
899 * ldlex.l, ldgram.y: Set it with -warn-common option.
900 * ldver.c (help): Document it.
902 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
904 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
905 target-specific sections, and for changing data section vma.
907 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
909 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
910 terminals, for Solaris.
911 (dirlist_ptr): New static variable.
912 (command_line_option): Accept new options.
914 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
917 * config/sun4sol2.mt: Pass emulation name without ".sh".
919 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
920 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
922 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
924 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
925 .dtors, .data1, .rodata1 sections, instead of combining them into
926 other sections. For `-r', set all section start addresses to
929 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
930 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
931 (MAXPAGESIZE): Renamed from PAGE_SIZE.
933 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
935 * genscripts.sh: If this is the default emulation, set
937 * emultempl/*.em: Use it to determine whether to compile in the
940 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
941 genscripts.sh. Pass the current emulation name without ".sh" on
943 * genscripts.sh: Take an default emulation arg.
944 Use the current emulation name as EMULATION_NAME.
945 Make default lib path for cross-compiling ':', not null.
946 * emulparams/*.sh: Don't set EMULATION_NAME.
947 * ldemul.c (ldemul_get_script): Take isfile arg.
948 Pass it to emulation's get_script function.
949 * ldemul.h: Adjust get_script prototypes.
950 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
952 * ldfile.h: Declare it.
953 * ldgram.y: Accept a script on the command line again,
954 for parsing compiled-in scripts.
955 * ldmain.c (main): If ld script is a file, parse it as a -T
956 option, otherwise parse it directly.
957 * emultempl/*.em (*get_script): Return the scripts themselves if
958 this is the default emulation; otherwise return their file names.
959 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
961 * emulparams/m88kbcs.sh: Use it.
963 * ld.h (ld_config_type::unix_relocate): Remove unused element.
965 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
967 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
968 there's no change log entry yet, tsk tsk) from the list of
969 emulations compiled in until Mark gets around to checking in
970 emulparams/i386linux.sh.
971 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
972 changed, this file gets updated.
974 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
976 * ldgram.y (OPTION_Lfile): New token.
977 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
978 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
980 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
982 * configure.in: h8/300h support needs own .mt file.
983 config/coff-h8300h.mt: New file.
985 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
987 * ldmain.c: Don't include sys/stat.h; it already got included
988 somewhere along the way.
990 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
992 * Makefile.in: Add h8300h support.
993 emulparams/h8300h.sh: New file.
994 scripttempl/h8300h.sc: New file.
996 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
998 * ldfile.c (ldfile_open_file): In error message, use the name the
999 user gave (e.g., "-lc"), rather than the base file name.
1001 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1003 * ldmain.[ch]: Remove initial Q_ from function names.
1004 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1006 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1008 * ldlang.c (lang_process): Move loading of default script from
1009 here to main. Add a "/" to start of script name to prevent
1010 finding it in "." first.
1012 * ldmain.c (set_scripts_dir): Don't look in "." first.
1014 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1017 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1019 * Makefile.in (em_m88kbcs.c): Correct dependency.
1020 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1021 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1022 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1024 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1026 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1027 main.c (main): Print the errno string in the error message.
1029 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1031 * configure.in: Accept h8300h for target cpu.
1033 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1034 present (demangle is smart enough to know whether to do it or not).
1036 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1038 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1039 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1041 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1043 * ldmain.c (get_emulation, check_for_scripts_dir,
1044 set_scripts_dir): New functions.
1047 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1049 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1050 Create symbol "end" instead of "__end". Comment out some parts
1051 that may not be needed (yet) for elf.
1053 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1055 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1057 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
1059 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
1060 when no prototype is being supplied.
1061 (ldmalloc, ldrealloc): Size argument is now size_t.
1063 * ldmisc.c (finfo): New function, accepts FILE* argument.
1064 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
1065 without leading zeros.
1066 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
1067 bfd_vma value, instead of fprintf(%x) which won't hold a long long
1069 (concat, buystring): String lengths are size_t.
1070 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
1072 * ldlang.c (new_statement): Size argument is now size_t. Added
1073 forward declaration with prototype.
1075 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1077 * ldgram.y (OPTION_v): Don't turn on verbose output.
1079 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1081 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
1084 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
1086 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
1087 collect2 doesn't look for gld any more anyhow.
1089 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
1091 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
1092 now have a non NULL srefs_chain.
1094 * config/hp300hpux.mt: Use emulation hp3hpux rather than
1095 hp300hpux, since the latter does not exist.
1097 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1099 * genscripts.sh: Put the scripts in the ldscripts directory, not
1101 * configure.in (ldscripts): Make, instead of emulations.
1102 * Makefile.in (scriptdir): Take off the "ld" part.
1103 (install, clean, distclean): Use ldscripts, not emulations.
1104 In tests, don't pass -Lemulations.
1105 Don't pass tooldir/lib to genscripts.sh.
1106 * genscripts.sh: Don't take tooldir/lib arg.
1107 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
1108 default script file.
1110 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
1112 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
1114 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
1116 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
1118 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1120 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
1121 run in parallel without colliding on yacc's static file names.
1122 Without the stub rule, make will try to start two yacc's
1123 concurrently which fails because of yacc's static file names.
1125 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
1127 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
1130 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1132 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
1133 different from libdir.
1135 * Makefile.in (scriptdir): Base on tooldir, not datadir.
1137 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1139 * ldver.c (help): New function.
1140 * ldver.h: Declare it.
1141 * ldlex.l, ldgram.y: Recognize new options --help and --version.
1143 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1145 * Makefile.in (INCLUDES): Don't need ../include any more.
1147 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1149 * ldlex.l, ldgram.y: Support new -oformat option.
1150 Remove attempt at supporting script fragments on the command line.
1151 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
1152 * mri.c (mri_format), ldgram.y: Change callers.
1153 * ldlang.h: Change prototype.
1155 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1157 * Makefile.in: canonicalize install.sh; for use within
1158 this directory (and subdirs)
1160 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1162 * ldgram.y: Tweak grammar to make reporting of invalid options work.
1164 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
1167 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1169 * ldfile.c (ldfile_open_command): Don't try .ld extension.
1170 It wasn't documented (or likely used) and wastes time.
1171 (try_open): If EXTEN is empty, don't try it.
1173 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
1174 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
1175 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
1176 with normal function declarations.
1178 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
1179 Move *.sc-sh to scripttempl/*.sc.
1180 * {emultempl,emulparams,scripttempl}/README: New files.
1181 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
1182 removed, replaced with generic.em.
1183 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
1184 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
1186 * *.em (*_get_script): Return script name instead of script contents.
1187 * ldlang.c (lang_process): Change caller.
1189 * ldlex.l, ldgram.y: Recognize -m option.
1190 Check for input files after *all* options in grammar.
1191 * ldmain.c (main): Check for -m options. Add default directory
1194 * mkscript.c: File removed.
1195 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
1196 to add to the default LIB_PATH.
1197 Look for input files in the new subdirectories.
1198 Create the scripts in emulations subdirectory and don't filter
1199 them through mkscript.
1200 * configure.in: Make the emulations subdirectory.
1202 * Makefile.in: Account for all of the above changes.
1203 Remove unused .SUFFIXES. Get libgcc.a path with gcc
1204 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
1205 Put CFLAGS last in the compilation rules.
1206 Add -I../bfd to INCLUDES so sysdep.h is found.
1208 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1210 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
1212 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
1213 dependent on RELOCATING, not RELOCATION.
1214 * hp3hpux.sh (SHLIB_PATH): Define it.
1216 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1218 * ldfile.c (try_open): If opening without the extension fails,
1219 try with the extension even if -v or -V was given.
1220 had_script is imported (from ldgram.y), not exported.
1222 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1224 * Makefile.in: remove parentdir support, use INSTALL_XFORM
1226 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
1228 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
1229 * ldgram.y (statement_list_opt): New nonterminal, either empty or
1231 (section): Use statement_list_opt, not statement_list.
1232 * m68kcoff.sc-sh: Gather constructors and destructors and define
1233 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
1234 * sa29200.sc-sh: Gather constructors and destructors and define
1235 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
1237 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
1239 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1240 * configure.in: No longer need to configure to get sysdep.h.
1242 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1244 * Makefile.in: remove install:all and install-info:info
1245 dependencies (these cause some spurious rebuilds at 'make install'
1248 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1250 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1251 (mips-idt-ecoff*): Added trailing '*'.
1252 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1253 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1254 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1256 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1257 incorrect definitions.
1259 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1261 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1262 symbols, unless stripping.
1264 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1266 * Makefile.in: configure looks for ####, so remove lines with many
1268 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1269 and HOSTING_LIBS correctly so that ``make check'' will work.
1271 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1273 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1274 to etext, edata, and end. Needed for IRIX 4.0.5F.
1275 Patch from mwp@iconix.oz.au (Michael Paddon).
1277 * Version 2.2.1 released.
1279 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1281 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1282 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1284 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1286 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1289 * Version 2.2 released.
1291 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1293 * ldver.c (ldversion): Bump version number to 2.2.
1295 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1299 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1301 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1303 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1305 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1306 mkscript.o, rather than directly from mkscript.c.
1308 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1310 * configure.in: Look for ${target_makefile_frag} relative to
1311 ${srcdir}, not relative to build directory.
1313 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1314 * configure.in: Recognize hppa*-hp-osf.
1315 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1316 (em_hppaosf.c): Build it.
1317 * config/hppaosf.mh, hppaosf.mt: New files.
1319 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1320 some system header files. All uses changed.
1322 * configure.in: Recognize i386-aix configurations as i386-coff
1325 * configure.in: Recognize m68*-*-hpux.
1326 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1327 the value of STACKZERO.
1328 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1329 (em_hp3hpux.c): Build it.
1330 * hp3hpux.sh, config/hp300hpux.mt: New files.
1332 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1334 * mips.sc-sh: Put constructors in the .data section.
1335 * Makefile.in (cdtest): Added dependency on ld.new.
1337 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1339 * Makefile.in: Change definition of $(tooldir) to match FSF.
1340 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1341 Support VAX Ultrix and BSD.
1343 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1345 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1347 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1349 * ldlang.h (struct memory_region): Change `length' and
1350 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1351 * ldlang.c, mri.c: Corresponding changes, plus lint.
1353 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1355 * configure.in: For all i386 targets, accept i486 as well.
1357 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1359 * ldlang.c (wild_doit): Preserve all flags for a
1360 SEC_SHARED_LIBRARY section.
1361 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1362 computing largest_section.
1364 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1366 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1367 fields of newly created structure.
1369 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1371 * ldmain.c (g_switch_value): New variable.
1372 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1373 (command_line_option): Accept -G and set g_switch_value.
1374 * ldlex.l (COMMAND): Accept -G.
1375 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1377 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1379 Support for linking and loading at different places:
1381 * ldlex.l: Add "AT" keyword.
1382 * ldgram.y: Cleanup, and parse AT.
1383 * ldlang.c (print_output_section_statement): Print output address
1384 of section in map. (lang_size_sections): Fill sections' lma with
1386 * ldlang.h (lang_output_section_statement_type): Add load_base
1389 * ldindr.c (add_indirect): Keep more information in the alias
1391 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1392 attribute from an input section.
1393 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1394 default. (Q_enter_file_symbos): Indirect symbols now are known by
1395 their section, not a special symbol flag.
1396 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1397 (write_file_globals): Write the mapping for an indirect symbol.
1398 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1401 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1403 * ld.texinfo: changes for q1
1405 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1407 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1409 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1411 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1413 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1415 * mips.sc-sh: Added variables which may be overridden by a
1417 * mipsidt.sh: New file; emulation for IDT MIPS board.
1418 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1419 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1420 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1421 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1423 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1425 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1427 * i386bsd.sh, config/i386bsd.mt: New files.
1428 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1430 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1432 * mri.c: Add extern declaration of strdup.
1433 * ldsym.c (KEEP macro): Add spaces around '=' for the
1434 sake of old (e.g. PCC) compilers.
1436 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1438 * ldver.c: Bump to version 2.1.
1440 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1442 * ldgram.y: allow section types without address expressions.
1443 * ldlang.c (lang_relocate_globals): avoid possible hang with
1444 undefined but unreferenced symbols.
1445 * relax.c (relax_section): don't complain if the script file isn't
1446 relaxable but -relax is set
1448 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1450 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1452 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1454 * mipsbig.sh: New file. Big endian MIPS emulation.
1455 * config/mips-big.mt: New file. Use mipsbig emulation.
1456 * configure.in (mips-sgi-irix*): Use target mips-big.
1457 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1458 (em_mipsbig.c): New target. Uses mipsbig.sh.
1460 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1462 * mips.sc-sh: Put .scommon sections into .sbss section.
1464 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1465 rather than always putting them in bfd_com_section.
1466 * ldlang.c (lang_common): If a common symbol is not in
1467 bfd_com_section, put in a section of the same name, rather than
1468 always putting it in section COMMON.
1470 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1472 * ldmain.c (subfile_wanted_p): If we already have a common
1473 definition of a symbol, don't necessarily pull in an object file
1474 that provides a non-common definition.
1476 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1477 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1479 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1480 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1482 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1484 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1487 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1489 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1490 checking for equality to bfd_com_section.
1492 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1494 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1495 targets, linker script.
1496 * mipslit.sh: New file. Little endian MIPS emulation.
1497 * config/mips-lit.mt: New file. Use mipslit emulation.
1498 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1499 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1500 (em_mipslit.c): New target. Uses mipslit.sh.
1502 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1504 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1505 $(tooldir)/bin/gld, so that gcc can find it with or without
1508 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1510 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1511 write_norel. All linking is now done via write_relax. Call
1512 ldsym_write before calling write_relax.
1513 * relax.c: Added copyright.
1514 (write_relax): Renamed from write_relaxnorel. Added relocateable
1515 argument. seclet_dump renamed to bfd_seclet_link.
1516 * relax.h: Added copyright.
1518 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1520 * ldmain.c (decode_library_subfile): Patch from
1521 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1523 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1525 * config/vxworks960.mt renamed to config/i960.mt
1527 * configure.in: sparc-aout emulates a sun4, as does
1528 sparc*-vxworks, i960-nindy uses gld960 emulation
1530 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1532 Fix support for NOLOAD, add INCLUDE
1533 * ldfile.c (ldfile_open_command_file): pass file name to
1535 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1536 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1539 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1541 * Makefile.in, config.h: no more default emulation. Make the lack
1542 of emulation a compile time error
1544 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1546 * configure.in: recognise all sparclite variants, not just 'sparclite'
1548 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1550 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1553 * configure.in: accept *-ericsson-ose for any m68k CPU.
1555 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1556 for each output section.
1558 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1560 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1561 macro bfd_asymbol_bfd as appropriate.
1562 * Makefile.in: Un-duplicate ldlex.c dependency.
1563 * condigure.in: Replace my_host case table by sourcing
1564 ../bfd/configure.host. Allow std-host as the default.
1565 * ldmisc.c: Change logic for C++ name demangling: There is
1566 no initial '_' to remove from stab-derived function names.
1568 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1570 * ldlang.c (lang_init_script_file): don't attach the output file
1571 sections to the script file.
1573 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1574 * ldlang.c (wild): run expansion loop over command line bfd too.
1575 (lang_ini_script_file): initialize more parts of the command line
1577 * ldlex.l: fix DEFINED start states.
1579 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1581 * ld.texinfo: new doc.
1582 * ldgram.y, ldlex.l: understand -y<symbol>
1583 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1584 print info. (add_ysym): new function.
1585 * ldsym.h: (ldsym_type): new define SYM_Y.
1587 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1589 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1590 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1591 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1592 macros with PARAMS. Recreational cleanup. Update copyrights.
1594 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1596 * Makefile.in: pass down the bfd source directory for includes
1598 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1600 * ldlang.c (lang_size_sections): don't change size and address for
1601 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1604 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1606 * relax.c (build_it): re-enable the processing of data_statements
1607 in scripts, makes counted contructor lists work again.
1609 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1611 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1613 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1615 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1618 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1620 * Support for i386-sysv.
1621 configure.in: check for i386-*-sysv* and i386-*-sco*.
1622 i386coff.sc-sh: rewrote to support SVR3 by default.
1623 ldctor.c (find_constructors): preserve stat_ptr.
1624 ldlang.c (wild_doit): initialize vma and size of new output
1625 section to corresponding input section. This is required for
1626 shared library support.
1627 (lang_size_sections): don't modify vma and size of sections which
1628 are never loaded (for shared libraries).
1629 ldwrite.c (copy_and_relocate): copy the contents of any section
1630 which has contents, not just sections which are loaded (for shared
1633 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1635 * ldlang.c (size_input_section): count the sizes of all sections
1638 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1640 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1641 to demangle symbols better
1643 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1645 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1646 exist when linking with -r.
1648 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1650 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1653 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1655 * ldmain.c (linear_library): don't even think about processing
1656 an object file if it's already been done
1658 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1660 * configure.in: the hp9000/300 config file is now hp300
1662 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1664 * config/z8ksim.mt: new file
1666 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1668 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1669 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1671 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1672 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1673 * ldlang.c (lang_add_keepsyms_file): New function.
1674 * ldlex.l: Handle "-retain-symbols-file".
1675 * ldsym.c (keepsyms_file, kept_syms): New vars.
1676 (process_keepsyms): New functihon; reads file, marks symbols for
1678 (write_file_locals): File symbols should always be kept.
1679 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1680 and "-s". Process retain-symbols file before setting symtab.
1681 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1682 (keepsyms_file, kept_syms): Declare them.
1684 * ldmain.c (main): Non-fatal errors should still cause non-zero
1685 exit status even with -r.
1687 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1689 Added initial support for the z8k
1690 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1691 * configure.in, Makefile.in: modified to reflect above
1693 * ldlang.c (lang_check): when linking conflicting architectures,
1694 make the output file reflect at least one of the bad inputs.
1696 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1698 * Makefile.in (install): if $(tooldir) exists, install ld in
1701 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1703 * Makefile.in, configure.in: modified to support i386-coff
1704 * i386coff.sh: new file
1706 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1708 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1709 added m68k-coff emulation mode, stolen from a29k emulation.
1710 Almost certainly wrong, but perhaps better than sun3.
1712 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1714 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1715 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1716 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1717 This is one character shorter, and lets people build on
1718 SVR3 system. (ld__h8300xray.[co] was the killer there;
1719 h8300xray.sc-sh is also overlong, but seems harmless.)
1720 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1721 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1722 * configure.in: Add host isc.
1724 * ldver.c: Call it version 2.0.
1726 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1728 * ldver.c: Bump to version 0.98.
1731 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1733 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1735 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1736 * ldlex.l: Moved comment() to end, since some compilers
1737 otherwise have problems with input() used before it is defined.
1739 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1741 * configure.in: added Solaris 2 and Irix 4 host support.
1743 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1745 * Makefile.in: remove -S flag from the FLEX definition
1747 * configure.in: rewrote, using new style case statement. use
1748 m68k.mt for m68k-aout systems
1750 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1752 * Makefile.in: map "ld" through program_transform_name when
1755 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1757 * cplus-dem.c: Removed. Use the version in libiberty now.
1758 * ldmisc.c: Use new libiberty version of cplus_demangle().
1760 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1762 * gld960.em (gld960_choose_target): default to little endian, not
1765 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1767 * ldlang.c (lang_process): don't pass null pointers when
1768 abs_output_section is what is required.
1769 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1770 used, and pass that down.
1771 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1774 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1776 * configure.in, config/ose68.mt: renamed OSE to ose.
1778 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1780 * ldsym.c (write_file_locals): Reorder check for common or
1781 undefined symbols so that it works.
1783 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1785 * configure.in: accept all m68K family members.
1787 * Makefile.in: always create installation directories.
1789 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1791 * ldlex.l: now parses comment correctly, added ~ to acceptable
1794 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1795 unary -ve constants.
1797 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1798 the command line can't be found.
1800 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1802 * ldlang.h: add new field "loadable" to output_section_statement.
1803 * ldlang.c (lang_output_section_statement_lookup): initilize new
1804 field. (wild_doit): if new field is not set, then stop output
1805 section from being loadable.
1806 (lang_enter_output_section_statement): set the field from the
1808 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1809 * h8300hms.sc-sh, h8300hms.em: get -r right.
1811 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1813 * ldint.texinfo: New internals manual (beginnings thereof).
1814 * PORTING: Removed, merged into ldint.texinfo.
1816 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1818 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1819 cdtest.exp: A test program (copied from libg++/test-install)
1820 that tests that constructor and destructors are handled
1823 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1825 * Makefile.in (install): install from ld.new, renaming during the
1826 copy, or else the next 'make install' needs to re-link ld.
1828 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1830 * configure.in: generalise hp recognition (from sef).
1832 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1834 * configure.in: recognize bsd and hpux hppa configurations.
1835 error messages echo to stderr, not stdout
1837 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1839 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1840 ldmisc.c: removed rcsid's.
1842 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1844 * ldlang.c (lang_map): print changes in sizes due to relaxing
1845 (size_input_section): maintain the delta information.
1846 * ldlang.h: add new field to struct to contain delta info.
1847 * relax.c (relax_section): complain if input not relaxable.
1848 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1851 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1853 * ldmain.c(main): prevent -r and -relax from being on at the same
1856 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1858 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1862 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1864 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1866 * ldlang.c(open_output): set the target arch and machine as soon
1867 as we can. (lang_size_sections): use new macros for setting vma
1870 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1872 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1873 Also deleted an unreachable path to wrs.
1875 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1877 * Makefile.in (install): use -d test for $tooldir before
1878 installing ld there so that $tooldir can be inherited from
1881 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1883 * ldlang.c: Two non-substantial changes for the sake of
1884 the old Portable C Compiler.
1886 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1888 * ldgram.y, ldlex.l: parse ABSOLUTE
1889 * ldexp.c: add support for ABSOLUTE
1891 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1893 * Makefile.in: Added default definitions for HOSTING_CRT0,
1894 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1895 * config/*.mh: Miscellaneous clean-up: Removed definitions
1896 of YACC (since it is not longer used in the Makefile).
1897 Remove HOSTING_* definitions that are subsumed by the
1898 ones added to Makefile.in. Removed most definitions of CC.
1899 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1900 These are no longer needed.
1902 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1904 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1905 rules, since these are used when building a distribution.
1906 * Makefile.in (ldlex.c): Don't re-direct output, since that
1907 leaves a bogus output files if it fails.
1909 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1910 * ldlex.c: Fix some unnecessary flex-specific-isms.
1912 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1914 * ldgram.y: move spurious semicolon
1915 * ldexp.h: fix prototype
1917 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1919 * ld.texinfo: references to linker now say "ld" not "gld".
1921 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1923 changed calling convention for Q_enter_global_ref
1924 * ldexp.c, ldlang.c, ldmain.c: reflect this
1925 * ldver.c: bump version to 1.97.1
1926 * ldindr.c (add_indirect): when an edict declaring an indirect
1927 symbol is found, make sure that any ideas about the symbol being
1928 common are changed if it now known to be defined.
1929 * ldmain.c (linear_library): complain once if archive isn't
1931 * ldlang.h, ldlang.c: make room for and initialize the complain
1934 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1936 * Makefile.in: use flex & bison from ../ if they exist.
1938 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1940 * relax.c (build_it): don't allocate space in the output file for
1941 stuff if -R flag applys to it.
1942 * ldfile.c: merge in VMS filename support
1943 * ldmain.c (main): take out ./ from library path, and close file
1944 before unlinking. Make multiple defs of a symbol create an
1946 * ldmisc.c: fatal errosrs delete output file
1948 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1950 * ldver.c: Increase version number to 1.97, for consistency
1953 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1955 * Makefile.in: FLEX -> LEX.
1957 * ld.texinfo: {} -> @{@}.
1959 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1961 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1962 (and associated change in -c option, now used for these scripts)
1964 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1966 * ldver.c: Bumped version to 1.96 - new release, resync with the
1968 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1969 rather than with raw malloc, makes it easier to track where memory
1971 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1972 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1973 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1976 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1978 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1980 * Makefile.in: use bootstrap for check.
1982 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1984 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1986 * Makefile.in: now use flex, not lex
1987 * ldlex.l, ldlang.c, ldctor.c: lint
1989 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1991 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1992 different sorts of filenames on the command line than in a script.
1994 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1996 * Makefile.in: rework CFLAGS so that they can be passed on the
1997 make command line. Remove MINUS_G. Default CFLAGS to -g.
1999 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2001 * relax.c: added handling for new "padding" seclet type, used to
2002 fill out gaps between section.
2003 * ldgram.y, ldlex.l: now -defsym on the command line is done
2006 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2008 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2010 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2012 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2015 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2017 * Makefile.in (install): Install second copy in $(tooldir)/bin
2018 without $(program_prefix), since that's what gcc expects.
2020 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2022 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2023 * h8300*: fix bit rot and add support for h8300xray target
2024 * go32.sh: target emulation for go32.
2026 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2028 * gld960.em, i960.sc-sh. Fix i960 bit rot
2030 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2032 * Makefile.in: install man page.
2034 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2036 * config/mt-<foo> renamed to <foo>.mt
2037 * config/mh-<foo> renamed to <foo>.mt
2038 * configure.in changed to reflect this
2039 * genscripts.sh now make .xbn files rather than .xN files
2041 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2043 * ldver.h: fix decl of ldversion.
2045 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2047 * Makefile.in: added check target.
2049 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2051 * ldmain.c (Q_enter_file_symbols): now aliases work again
2053 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2055 * Makefile.in: added clean-info target.
2057 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2059 * ldexp.c (exp_print_tree): don't try and follow null pointers
2061 * ldgram.y: remove 11 shift reduce errors
2063 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2065 * Makefile.in: added tooldir and program_prefix.
2067 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2069 * ldlang.c (size_input_section): don't move absolute sections
2073 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2075 * cplus-dem.c: yet another copy of this - maybe it should go into
2077 * ldgram.y: now -V and -v have different actions
2078 * ldver.c: if -V, prints list of emulations compiled in
2079 * ldmisc.c: support for cplus demangling
2082 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2084 * Makefile.in, configure.in: removed traces of namesubdir,
2085 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2086 copyrights to '92, changed some from Cygnus to FSF.
2088 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
2090 * Makefile.in: Change mkscript rule into one for ./mkscript
2091 (for the sake of makes that don't realize they're the same).
2092 * PORTING: Add more details.
2093 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
2095 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
2097 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
2098 config/mt-hp300bsd: New port to hp300 running BSD.
2100 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
2102 Major rewrite of how ld is configured. The major idea
2103 is to use shell scripts to generate everything.
2104 * generic.em replaces ldtemplate.
2105 * Other *.em files replace various *.c files.
2106 A *.em file is a shell script that generates the corresponding
2107 ld__*.c file that implements an emulation. This is usually
2108 a straight 'cat' of a here-document, possibly with substitutions.
2109 * Script files (*.sc) are places by *.sc-sh scripts.
2110 Again, these are simple shell scripts that 'cat'
2111 here-documents, usually with some substitutions.
2112 The output a *.sc-sh is a script file.
2113 * Each emulation is defined by a short shell script with
2114 extension *.sh that specifies the emulation-specific
2115 parameters (such as the name of the *.sh-sc and *.em
2117 * genscript.sh is the master shell script used to generate
2118 an emulation. It is passed various argument, including
2119 the name a the emulation-speciic *.sh file that it
2120 "sources" to set variables to emulation-specifc parameters.
2121 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
2122 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
2123 * config/mh-foo: Rename LDEMULATION names as appropriate
2124 (usually 'gldfoo' -> plain 'foo').
2125 * ldwrite.c: Fixed a typo in a comment.
2126 * Makefile.in: Major changes. Removed some the sed
2127 magic to converts scripts, since that is now handled
2128 by genscripts.sh and the *.sc-sh scipt generators.
2129 * config.h: Remove a bunch of macros defining emulations
2130 and targets. This becomes one less file to edit when
2131 adding emulations or targets.
2132 * ldemul.h (struct ld_emulation_xfer_struct): Add
2133 emulation_name and target_name fields.
2134 * ldemul.c, ldemul.h: Define some default functions used
2135 by most emulations (and remove from the *.em scripts).
2136 * ldemul.c (ldemul_choose_target): Search the new
2137 ld_emulations array using a loop (instead of a hardwired
2138 nested if statement).
2139 Define the ld_emulation from the automatically-geenrated
2140 ldemul-list.h. This means you no longer have to edit ldemul.c
2141 to add a new emulation.
2142 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
2143 their expansions, since the former no longer exist.
2144 * PORTING: A very rough first draft of a porting guide.
2146 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
2147 to be terminated by a new-line (instead of requiring a semicolon).
2149 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2151 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
2152 tests for NULL pointers all over the place.
2153 * ldlang.c (lang_process): remember to relocate global symbols
2154 *after* relaxing has done it stuff.
2156 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2158 * config/mt-coff-h8300: use EMUL like everything else
2159 * ldlang.c: (print_padding_statement): print the right address.
2160 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
2163 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2165 * ldlex.l: Put pack -noinhibit-exec and -sort-common
2166 * ldlang.c (print_data_statement): print the right address.
2168 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
2170 * Makefile.in: The rule for testing ld by re-linking itself
2171 via an intermediate -r link was moved to the ld1 rule
2172 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
2173 which allows the bootstrap rule to work.
2174 * ldctor.c (find_constructors): Don't create a constructor
2175 list if it is already defined (as would happen if ld is
2176 invoked by collect).
2178 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2180 * config/mh-sparc.h: now uses libgcc.a
2181 * ldmain.c: quit using exit
2182 * *sc: use *(COMMON) rather than [COMMON]
2183 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
2184 to allow preprocessing of .l file.
2185 * Makefile.in: New ldlex.l mangling
2186 * ldexp.c (fold_binary): perform expressions with % and / in
2188 * ldfile.c (open_a): open archives on VMS in a special way
2191 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2193 * ldgram.y: map -M behave in the same way as -Map (sets file name
2195 * ldsym.c, ldlang.c: remember that size of a section is dependent on
2196 whether or not relaxing has been done.
2197 * ldmain.c: don't open a map file if it doesn't have a name
2198 * relax.c: all the brains have moved into bfd.
2199 * ldwrite.c: ammend comment
2201 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2203 * Makefile.in: added relax, also made three stage go through a
2206 * config.h: if GNU960 defined, then default emulation mode is
2208 * ldexp.h, ldexp.c: map to file hooks
2209 * ldlang.c: map to file hooks
2210 * ldgram.y: added -Map -relax
2211 * ldlex.l: added -relax, -Map
2212 * ldmain.c: open map file
2213 * ldmisc.c: support for map file
2214 * ldwrite.c: new relax magic
2216 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
2218 * Makefile.in, config/tm-*.h: Clean up make output, only
2219 pass DEFAULT_EMULATION to ldmain.c.
2221 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
2223 * ldver.c: Bump to version 1.94.
2225 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2227 * Makefile.in: infodir belongs in datadir.
2229 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
2231 * Makefile.in: Pass -y to bison. (Again;
2232 accidentally deleted by Rich.)
2233 * news.sc, ldgld68k.sc: Define __end as well as _end.
2235 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2237 * ldindr.h: added to contain prototypes of ldindr.c
2238 * ldfile.c: include ctype.h
2239 * ldmain.c: include the requried prototype headers
2240 * ldwrite.c: get_reloc_upper_bound has been renamed
2241 bfd_get_reloc_upper_bound
2243 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2245 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2246 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2247 spaces following hyphens, bsd make can't cope. added
2248 standards.text support and made it look like all the other
2251 * configure.in: configure now runs entirely in objdir so make file
2252 existence checks against ${srcdir}. Mark this directory as
2255 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2257 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2258 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2259 and mandir now keyed off datadir by default.
2261 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2263 * ldver.c: Bumped version to 1.93.
2264 * Makefile.in: Pass -y to bison.
2266 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2268 * config.h: h8 is now coff, not ieee
2269 * h8300hds.sc: reflect the same
2271 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2273 * ldver.c (ldversion()): Update to 1.92.
2274 * ldctor.c: There are two places constructor sets
2275 can be defined. One of them checked for an existing
2276 duplicate, the other didn't. Unfortunately, the latter
2277 was called after the former ...
2278 So, factor out code for inserting a new element into
2279 constructor_name_list (after checking for a duplicate)
2280 into a new function add_constructor_name, and call
2281 it from both aforementioned places (ldlang_add_constructor
2282 and ldlang_check_for_constructors).
2284 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2286 * Makefile.in: Rename .c files generated from ldtemplate
2287 to have names starting with ld__. This helps 'make clean'.
2289 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2291 * Makefile.in: Take out the version number for install
2292 * m88kbcs.sc: put in contructor blocks.
2294 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2296 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2297 parameter, a format, and an arg pointer, and rename it to
2298 vfinfo(). Write info() in terms of new vfinfo().
2299 New einfo() is the same as info(), except it writes to stderr.
2300 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2301 ldmisc.c: Replace "error" calls to info() by new einfo().
2303 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2305 * ldlex.l ldgram.y: made -V option do same as -v
2306 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2309 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2310 i386 aout changes from Bob Kukura
2311 * Makefile.in, config.h: added i386aout support
2312 * configure.in: fixed /h-{myhost} typo
2313 * ldgram.y: -MM now gives more boring map.
2314 * ldlang.c: now does D_PAGED flag the right way.
2315 * ldsym.c: -MM flags does the right thing.
2317 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2319 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2320 * ldlang.c (init_os): Compensate for BFD change,
2321 where bfd_make_section now returns NULL for a duplicate
2322 section request, instead of the old section.
2324 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2326 * ldver.c: Bump to version 1.91 (consistent with binutils).
2328 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2330 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2331 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2332 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2333 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2334 Add or update copyright notices.
2336 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2339 * Makefile.in: Changed installation directory name scheme
2340 to be consistent with gcc. Also changed 'install'.
2342 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2344 * Makefile.in: new targets ld.mm, ld.me
2346 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2348 * Makefile.in, ldtemplate: Need to use separate scripts
2349 for -n and -N options. Yet more complication.
2351 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2353 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2354 work). Add some lines to avoid Sun Make VPATH bugs.
2356 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2358 * news.sc: Add alignment for data segment.
2359 * ldtemplate: Add (yet another) script to get for -n or -N
2360 options. (These need different alignment than ZMAGIC files.)
2361 * Makefile.in: Add stuff for new foo.xn scripts.
2362 These are generated by replacing "ALIGN(0x...00)" by ".".
2364 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2366 * Makefile.in: new targets ld.ms, ld-index.ms
2367 ld.texinfo: remove tabs, other cleanups for texi2roff
2369 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2371 * ldmain.c (main): Make config.magic_demand_paged be true
2372 by default. Don't the WP_TEXT and D_PAGED flags of
2373 output_bfd here; it's too late, so set it when output_bfd
2374 is created (in ldlang.c). Also fix setting of EXEC_P flag
2375 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2376 * ldlang.c: Remove some duplicate extern declarations.
2377 * ldgram.y: Fixes to -N and -n options.
2378 * Makefile.in: Recognize upper case letters in sed script
2379 to remove assignments from script files.
2380 * ldtemplate: Don't assukme that -N or -n options
2381 imply use of -r script.
2382 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2384 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2386 * ldtemplate: include bfd.h before sysdep.h.
2388 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2390 Restructure configuration scheme for bfd, binutils, ld.
2392 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2393 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2394 Change some config names to match other dirs.
2395 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2397 * config/: Rename some config files to match up h-*.h names.
2398 Remove all the HOST_SYS definitions from the config files.
2400 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2402 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2403 * ldtemplate: Remove ldfile_add_library_path calls;
2404 just use the SEARCH_DIR commands in the script files.
2405 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2406 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2407 This is primarily intended for cross-linking, where you would
2408 place libaries in a different place than native libraries.
2409 Also, emulations made from ldtemplate now use $(srcdir).
2410 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2411 form; people can use the Makefile's LIB_PATH to override.
2413 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2415 * Makefile.in: fix target ld.dvi, add target ld.info
2416 ld.texinfo: make info filename ld.info
2418 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2420 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2422 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2423 few BFD types & enums.