1 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
4 name. For %C, print the function name on a separate line, to keep
5 the length of error messages under control.
6 * ldmain.c (multiple_definition): Use %D for ``first defined
8 (undefined_symbol): Use %D for ``more undefined references
11 * ldmisc.c (multiple_warn): Remove; no longer used.
12 * ldmisc.h (multiple_warn): Don't declare.
14 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
16 * ldlang.c (print_output_section_statement): Print all lines
19 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
21 * ldlang.c (load_symbols): Check for archive before object. Use
22 bfd_check_format_matches, and, if ambiguous, print a list of
23 matching formats. If file format is not recognized, treat file as
25 * ldgram.y (yyerror): If assuming an object file is a script,
26 mention that. Tweak the format of the error messages.
27 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
28 guess that this is not actually a script, and just report that the
29 file format was not recognized.
30 * ld.texinfo (Options): Admit that -( may be used more than once.
31 Add note that unrecognized object files are now treated as linker
34 * ldfile.c (ldfile_input_filename): Make const.
35 (ldfile_assumed_script): New variable.
36 (try_open): Change arguments types to const.
37 (ldfile_find_command_file): Likewise.
38 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
39 * ldfile.h: Update declarations for ldfile.c changes.
40 * ldlex.l: Include <ctype.h>.
41 (file_name_stack): Change to be const char *.
42 (lineno_stack): New static variable.
43 (<<EOF>>): Set lineno as well as ldfile_input_filename.
44 (lex_push_file): Make name argument const. Initialize
46 (lex_redirect): Initialize lineno_stack entry.
47 (lex_warn_invalid): Handle non printable characters nicely.
48 * ldlex.h (lex_push_file): Declare second argument as const.
50 * ldgram.y (ifile_p1): Recognize GROUP.
51 * ldlex.l: Recognize GROUP.
52 * ld.texinfo (Option Commands): Document GROUP.
54 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
56 * config/m68klynx.mh: New file.
58 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
60 * emultempl/hppaelf.em: Add newlines to the error messages.
62 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
64 * config/i386lynx.mh: New file.
65 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
68 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
70 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
71 (GENERATE_SHLIB_SCRIPT): Define as yes.
72 (DYNAMIC_LINK): Define as false.
73 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
74 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
75 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
76 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
79 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
81 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
83 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
85 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
86 .got section is now explicitly handled in elf.sc.
88 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
90 * scripttempl/alpha.sc: Redo script to set . outside of sections
91 and not bother to explicitly specify section addresses.
92 Explicitly place .sdata section.
94 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
96 * scripttempl/m68kcoff.sc: Put .bss in data segment.
98 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
99 0, and to only be marked as NOLOAD if relocating.
100 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
101 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
102 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
103 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
104 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
105 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
106 * scripttempl/sparclynx.sc: Likewise.
108 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
110 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
111 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
114 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
116 * ld.h (args_type): Add field soname.
117 * lexsup.c (parse_args): Handle -soname argument.
118 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
120 * ld.texinfo: Document -soname.
122 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
124 * ldlang.c (lang_check): Don't try to set the architecture if the
125 input and output files are incompatible. Just warn.
127 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
129 * configure.in: Change i[34]86 to i[345]86.
131 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
133 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
135 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
137 Make the ELF linker handle orphaned sections reasonably. Also,
138 define __start_SECNAME and __stop_SECNAME around sections whose
139 names can be represented in C, for the benefit of symbol sets in
141 * ldemul.h (ldemul_place_orphan): Declare.
142 (ld_emulation_xfer_type): Add place_orphan field.
143 * ldemul.c (ldemul_place_orphan): New function.
144 * ldlang.h (wild_doit): Declare.
145 * ldlang.c (wild_doit): Make nonstatic.
146 (lang_place_orphans): Call ldemul_place_orphan.
147 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
148 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
150 (gld${EMULATION_NAME}_place_orphan): New static function.
151 (gld${EMULATION_NAME}_place_section): New static function.
152 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
154 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
156 * scripttempl/aout.sc: Add .linux-dynamic after .data.
158 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
160 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
161 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
163 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
165 * ldexp.h (exp_get_abs_int): Declare.
167 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
169 * ldlang.c (lang_do_assignments): Handle complex AT's better.
170 * ldexp.c (exp_get_abs_int): New function.
172 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
174 * configure.in: add i960-nindy-coff support.
176 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
178 * ldlex.l (yy_create_string_buffer): Handle change to internal
179 interface in flex 2.4.7.
181 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
183 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
184 New function; add 0x20 to any use of -Ttext.
185 (gld${EMULATION_NAME}_create_output_section_statements): New
187 (ld_${EMULATION_NAME}_emulation): Use the new function
188 gld${EMULATION_NAME}_create_output_section_statements.
190 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
192 * scripttempl/mips.sc: Redo script to set . outside of sections
193 and not bother to explicitly specify section addresses.
195 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
197 * scripttempl/elf.sc: Copy several more relocation sections into
198 the output. Put .got.plt sections into .got.
200 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
202 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
204 Add a new script operator, PROVIDE, to define a symbol only if it
206 * ldgram.y (PROVIDE): New token.
207 (assignment): Accept PROVIDE.
208 * ldlex.l (PROVIDE): New token.
209 * ldexp.h (node_type): Add etree_provide to node_class enum.
210 (exp_provide): Declare.
211 * ldexp.c (exp_fold_tree): Handle etree_provide.
212 (exp_provide): New function.
213 (exp_print_tree): Handle etree_provide.
214 * ld.texinfo: Document PROVIDE.
216 * ldlang.c (lang_common): Pass desired alignment to
217 lang_one_common as power of two.
218 (lang_one_common): Get common symbol alignment from linker hash
219 table entry. Treat desired alignment as a power of two.
221 * ldlang.c (wild_section): Attach all section with the given name,
222 not just the first one. If there is no name, attach all sections
223 even if the SEC_IS_COMMON flag is set.
225 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
227 * ld.h (args_type): Add field rpath.
228 * lexsup.c (S_ISDIR): Define if not already defined.
229 (parse_args): Add support for -rpath. If -R is used to name a
230 directory, treat it as -rpath for Solaris compatibility.
231 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
232 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
233 * ldmain.c (main): Initialize command_line.rpath to NULL.
234 * ld.texinfo: Document -rpath option.
236 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
238 * emulparams/pc532machaout.sh: New file. Pc532 mach script
241 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
243 * config/pc532mach.mt: New file. Pc532 mach target support.
245 * config/pc532mach.mh: New file. Pc532 mach host support.
247 * config/netbsd532.mt: New file. Netbsd 532 target support.
249 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
251 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
254 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
256 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
257 bfd_abs_section_ptr, not &bfd_abs_section.
259 * lexsup.c (parse_args): Changed "retain-symbols-file" from
260 no_argument to required_argument. From djm.
262 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
264 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
265 sections to force a VMA of 0; needed for ELF backends which have
266 not been converted to the new linker style.
268 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
270 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
271 it was for the HPUX dynamic loader's use and it creates problems
274 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
276 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
277 * ldlang.h (lang_do_assignments): Put external decl here.
278 * emultempl/hppaelf.em: Minor cleanups throughout file.
279 (hppa_elf_create_output_section_statements): Rewrite.
280 (hppaelf_finish): Rewrite.
282 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
284 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
286 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
288 * ld.texinfo: -Bstatic is not ignored.
290 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
292 * ldlex.l: Recognize \r the same as \n.
294 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
296 Preliminary support for generating shared libraries, from Eric
297 Youngdale <ericy@cais.cais.com>.
298 * genscripts.sh: If the emulation parameter file sets
299 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
300 CREATE_SHLIB defined.
301 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
302 link_info.shared is set, use the .xs script file.
303 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
304 .interp section, and don't include TEXT_START_ADDR in the starting
305 address of the first section.
306 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
307 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
309 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
311 * configure.in: Change --with-targets to --enable-targets.
313 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
315 * lexsup.c (parse_args): Add support for new options -( -) with
316 synonyms --start-group --end-group.
317 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
318 (lang_group_statement_type): Define new struct.
319 (lang_statement_union_type): Add group_statement field.
320 (lang_enter_group, lang_leave_group): Declare.
321 * ldlang.c (lang_for_each_statement_worker): Handle
322 lang_group_statement_enum.
323 (map_input_to_output_sections, print_statement): Likewise.
324 (lang_size_sections, lang_do_assignments): Likewise.
325 (open_input_bfds): Completely rewrite. Now does its own looping,
326 rather than using lang_for_each_statement. Handle groups.
327 (lang_process): Update call to open_input_bfds.
328 (print_group): New static function.
329 (lang_enter_group, lang_leave_group): New static functions.
330 * ldfile.c (ldfile_open_file): If the file has already been
331 opened, just return rather than taking an assertion failure.
332 * ldver.c (help): Mention new options.
333 * ld.texinfo: Document new options.
335 * ldlang.c (end_of_data_section_statement_list): Don't define.
336 (lang_leave_output_section_statement): Don't set obsolete variable
337 end_of_data_section_statement_list.
339 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
342 * ldlang.c (lang_size_sections): Adjust current region address
343 even for sections with an explicit address. From
344 ralphc@pyramid.com (Ralph Campbell).
346 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
347 From jrs@world.std.com (Rick Sladkey).
349 * scripttempl/mipsbsd.sc: Let sections align to their natural
352 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
354 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
356 (lang_abs_symbol_at_beginning_of): Likewise.
357 (lang_abs_symbol_at_end_of): Likewise.
358 (lang_size_sections): Use bfd_is_abs_section to check for the
359 absolute section. Don't try to set the VMA or output_offset or
360 size of the absolute section.
361 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
364 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
366 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
367 when generating relocatable objects.
369 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
371 * emultempl/linux.em: New file providing support for linking
372 against Linux shared libraries.
373 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
374 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
376 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
378 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
379 * ldmain.c (main): Initialize link_info.shared to false. Give
380 error if link_info.relocateable and link_info.shared are both set.
382 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
383 it as naming an emulation to be added to EMULATION_OFILES.
384 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
386 * Makefile.in: Rebuilt dependencies.
387 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
388 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
389 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
390 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
391 (ei386linux.c): Remove; now in Makefile.in.
392 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
393 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
394 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
395 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
396 (eelf64_sparc.c): Remove; now in Makefile.in.
397 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
398 (eelf32_sparc.c): Remove; now in Makefile.in.
400 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
401 no owner--it might be bfd_abs_section. From Eric Youngdale
402 <ericy@cais.cais.com>.
404 * scripttempl/aout.sc: Let sections align to their natural
407 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
409 * ldemul.h (ldemul_open_dynamic_archive): Declare.
410 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
411 * ldemul.c: Include ldexp.h and ldlang.h.
412 (ldemul_open_dynamic_archive): New function.
413 * ldfile.h (ldfile_open_file_search): Declare.
414 * ldfile.c: Include ldemul.h.
415 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
416 argument, not bfd *. Change all callers.
417 (ldfile_open_file_search): Rename from open_a. Return boolean
418 argument, not bfd *. Clean up. Change all callers.
419 (ldfile_open_file): If doing a dynamic link, call
420 ldemul_open_dynamic_archive rather than assuming the extension of
421 a dynamic object is ".so".
422 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
424 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
426 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
428 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
429 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
430 Accept -static as a synonym for -non_shared.
432 Let the user change the dynamic linker used by ELF code.
433 * ld.h (args_type): Add new field interpreter.
434 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
436 * ldmain.c (main): Initialize command_line.interpreter to NULL.
437 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
438 the ELF backend to return the .interp section. If
439 command_line.interpreter is not NULL, set the contents of .interp
441 * ld.texinfo: Mention -dynamic-linker.
443 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
446 * lexsup.c (parse_args): Sort out the option macros and change the
447 definitions to make it easier to add a new option.
449 * scripttempl/aout.sc: Define __etext and __edata to go along with
452 * ld.h (ld_config_type): Add new field traditional_format.
453 * lexsup.c (parse_args): Add traditional-format to longopts, and
455 * ldmain.c (main): Initialize config.traditional_format to false.
456 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
457 flags of output_bfd according to config.traditional_format.
458 * ldver.c (help): Mention -traditional-format.
459 * ld.texinfo: Document -traditional-format.
461 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
463 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
464 they are encountered.
466 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
468 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
469 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
471 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
473 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
474 _FTEXT, _ETEXT and _FDATA. Dont define _END.
476 * ldfile.c (open_a): If this is not an archive, try to open it in
477 the current directory before searching for it.
479 * lexsup.c (parse_args): Treat -i as a synonym for -r.
481 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
482 BLOCK works in a section address as documented.
484 * ldgram.y (YYDEBUG): Don't define.
486 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
488 * emultempl/gld960.em: Pass false for new argument to
489 ldfile_add_library_path.
490 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
492 * emultempl/sunos.em: Only look for .so files if doing a dynamic
495 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
497 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
499 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
501 * Makefile.in (check): Delete ld.new dependency so that a regression
502 test doesn't trigger a rebuild of the linker.
504 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
506 * ldlang.c (map_input_to_output_sections): For lang_address, call
507 init_os if it hasn't already been called.
509 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
511 Add support for SunOS shared libraries.
512 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
513 shared library support code.
514 * emultempl/sunos.em: New file.
515 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
516 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
517 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
520 * ldlang.c: Minor formatting cleanups.
521 (lang_for_each_input_file): New function.
522 * ldlang.h (lang_for_each_input_file): Declare.
524 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
526 (search_head): Declare.
527 (ldfile_add_library_path): Add new cmdline argument in prototype.
528 * ldfile.c (search_head): Make non-static.
529 (search_dirs_type): Move to ldfile.h.
530 (ldfile_add_library_path): Accept cmdline argument, and save it.
531 * lexsup.c (parse_args): Pass true for new cmdline argument of
532 ldfile_add_library_path.
533 (set_default_dirlist): Likewise.
534 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
535 argument of ldfile_add_library_path.
536 * ldgram.y (ifile_p1): Likewise.
538 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
540 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
541 total_size, superfile and chain.
542 * ldfile.c (open_a): Don't clear search_dirs_flag.
543 (ldfile_open_file): Don't try to open superfile. Assert that file
544 has not already been opened.
545 * ldlang.c (new_afile): Don't initialize superfile.
546 * ldmain.c (add_archive_element): Don't initialize subfiles or
547 chain or superfile. Initialize search_dirs_flag to false.
549 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
551 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
553 Changes from binutils-2.4 release:
555 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
556 variables, use whitespace, so scripts don't break.
558 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
560 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
562 * cdtest-bar.cc: Renamed from cdtest-func.cc.
563 * Makefile.in: Noted change.
565 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
566 don't know where that's supposed to come from, or why it's
569 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
571 * configure.bat: update to latest makefile.in
572 * emulpara/go32.sh: set to coff-go32 not aout
573 * emultemp/generic.em: strength-reduce the structure of
574 this shell script, since the only available shell for
575 DOS can't handle complex syntax.
576 * emultemp/stringify.sed: for "sed -f" instead of inline.
577 * makefile.in: depend on stringify.sed as well as genscripts.sh
578 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
579 * genscripts.sh: empty variables aren't always considered "set",
580 so set them to "y" instead.
582 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
584 * ldlang.c (entry_symbol): Make static.
585 (lang_add_entry): Add cmdline argument.
586 * ldlang.h (lang_add_entry): Change prototype.
587 * ldgram.y (statement_anywhere): Change lang_add_entry call.
588 * lexsup.c (parse_args): Likewise.
590 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
592 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
594 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
595 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
596 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
598 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
600 Add support for ELF shared libraries.
601 * ld.h (ld_config_type): Add field dynamic_link.
602 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
603 on attempts to use -r with -relax, -call_shared or -s.
604 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
605 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
606 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
607 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
608 OPTION_NON_SHARED by setting dynamic_link field accordingly.
609 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
611 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
612 opening a file with a .so extension first.
613 * emultempl/elf32.em: New file.
614 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
615 (NONPAGED_TEXT_START_ADDR): Likewise.
616 (TEMPLATE_NAME): Define as elf32.
618 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
619 * scripttempl/elf.sc: Add placement for new dynamic sections.
620 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
621 outside of any section. Don't use ALIGN(8); just let one section
622 VMA follow another. Put .dynbss in .bss. Don't mention debugging
623 sections; they'll be handled correctly anyhow.
624 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
626 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
628 * Makefile.in (install): Redirect output of ln to /dev/null.
630 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
632 * emultempl/hppaelf.em: Change all references of
633 .hppa_linker_stubs to .PARISC.stubs.
634 * scripttempl/hppaelf.sc: Likewise.
636 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
638 * ldlang.c (print_output_section_statement): Change ``no attached
639 output section'' message slightly.
640 (lang_do_assignments): Don't recurse down if there is no real
643 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
644 match corresponding change in emulation templates.
645 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
646 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
648 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
650 * ldver.c (ldversion): Updated version number.
652 * cdtest-foo.cc: Use explicit "#pragma implementation".
653 * cdtest-bar.cc: Renamed from cdtest-func.cc.
654 * Makefile.in: References to cdtest-func.o changed to
657 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
659 Don't create unnecessary output sections.
660 * ldlang.c (out_bfd_get_section_by_name): Remove.
661 (wild_section): Call bfd_get_section_by_name rather than
662 our_bfd_get_section_by_name. Don't call wild_doit if there is no
664 (lang_create_output_section_statements): Remove.
665 (map_input_to_output_sections): For several cases, call init_os if
666 it has not already been called.
667 (lang_size_sections): If output section was not created, skip it.
668 (lang_process): Don't call lan_create_output_section_statements.
669 (lang_place_orphans): Skip files with just_syms_flags set to true.
670 * ld.texinfo: Document change.
672 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
674 * ldlang.c (wild_doit): Don't bother initializing the vma and
675 section size. Don't special case SEC_SHARED_LIBRARY.
676 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
679 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
681 * config/go32.mh : New file for Xgo32X.
683 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
685 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
686 before calling einfo, since we are reporting an fopen failure.
687 From jrs@world.std.com (Rick Sladkey).
689 * configure.in: Use "e" rather than "em_" as prefix for
692 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
694 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
696 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
697 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
699 * Makefile.in: Changed all generated file names.
700 (ldemul-list.h): Depend on Makefile, not config.status. Changed
701 sed patterns to handle new filenames.
703 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
704 * configure.in: Adjusted.
706 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
708 * Makefile.in (install-info): Don't use "$<*", it doesn't always
709 work. Instead, check build dir and $srcdir explicitly, and use
710 `echo' to get all the filenames.
712 * configure.in (h8300h-*-hms): Changed ld_target name to
714 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
717 * config/i960coff.mt: New file.
718 * emulparams/gld960coff.sh: New file.
719 * emultempl/gld960c.em: New file.
720 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
721 i960coff configuration.
722 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
724 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
725 code isn't included in FSF releases, and it can still be
727 (distclean): Remove site.bak and tmpdir.
728 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
729 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
731 Patches from Ralph Campbell:
732 * config/mipsbsd.mh: New file.
733 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
734 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
735 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
738 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
740 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
742 * config/m68k.mt (EMUL): Set to m68kaout.
743 * emulparams/m68kaout.sh: New file.
744 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
745 (em_m68kaout.c): New target.
747 * ldlang.c (lang_size_sections): If dot moves because of an
748 assignment, don't try to insert a pad into the absolute output
749 section, just change the address of the default memory region
752 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
753 cdtest-ur.out, and cdtest-ur.tmp.
755 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
757 * scripttempl/sa29200.sc: Align all sections to four byte
760 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
762 * Makefile.in, configure.in: Support for go32 coff.
763 * config/i386-go32.mt: New file
764 * emulparams/i386go32.sh: New file
765 * scripttempl/i386go32.sc: New file
767 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
769 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
770 Lynx-specific script templates.
771 * configure.in (sparclite*-*-coff): Use coff-sparc.
772 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
773 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
774 (ENTRY): Set to __main.
775 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
776 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
777 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
779 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
781 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
782 byte boundary, in case the global constructors do not take up an
785 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
786 exist, get crtbegin based on gcc -print-libgcc-file-name.
787 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
789 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
791 * ldlang.c (lang_size_sections): When no address is given for a
792 section, align it according to its requirements.
794 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
796 * Makefile.in (clean, distclean): Remove configdoc.texi.
798 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
800 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
802 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
804 * ldlang.c (lang_size_sections): When relaxing, adjust the
805 position of a padding statement, and adjust dot accordingly.
807 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
809 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
811 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
813 * scripttempl/i386coff.sc: If relocating, don't put .init and
814 .fini sections into .text; keep them separate.
815 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
816 exist, get crtbegin based on gcc -print-libgcc-file-name.
817 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
819 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
821 * Makefile.in (check): Set TCL_LIBRARY for runtest.
823 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
825 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
828 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
829 if building a final executable.
831 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
833 * ldmain.c (main): Check the return value of bfd_close.
835 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
837 * scripttempl/alpha.sc: Clean up section alignment to ensure that
838 sections never overlap when using -r.
840 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
842 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
843 changes: get_symtab_upper_bound renamed and returns long,
844 bfd_canonicalize_symtab returns long, check for error indications.
846 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
848 * ldlang.c (print_input_section): For section size, use
849 _cooked_size if it is non-zero, size otherwise.
850 (size_input_section): Likewise.
851 (lang_do_assignments): Likewise (case lang_input_section_enum).
853 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
855 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
856 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
857 (lang_add_input_file): Pass true to new_afile for add_to_list.
858 (lookup_name): Remove force_load argument. Changed all callers.
859 Pass false to new_afile for add_to_list. Split loading of symbols
860 out into separate function.
861 (load_symbols): New function split out of lookup_name. Don't load
862 the symbols if they are already loaded.
863 (open_input_bfds): For lang_input_statement_enum call load_symbols
864 rather than lookup_name.
865 (lang_process): Pass abs_output_section rather than NULL to
867 (lang_startup): Set real field of first_file to true.
869 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
871 * ldlang.c (had_relax): Removed.
872 (relax_again): New static variable.
873 (lang_size_sections): Change call to bfd_relax_section to
874 correspond to BFD changes. Set relax_again appropriately.
875 (lang_process): Remove #if 0 code. When relaxing, keep calling
876 lang_do_assignments and lang_size_sections until relax_again
879 * emultemp/gld960.em: Include libiberty.h
880 (gld960_before_parse): Pass NULL as final argument to concat.
882 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
884 * scripttempl/aout.sc: Force _end and __end to be aligned to a
887 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
888 building a bfd_data_link_order, rather than by setting the section
889 contents immediately.
891 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
893 Changes to make -Ur work again.
894 * ldmain.c (add_to_set): Now takes reloc argument rather than
895 bitsize. Check config.build_constructors here. If an new hash
896 table entry is created, mark it as undefined.
897 (constructor_callback): No longer takes bitsize argument. Pass
898 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
899 BFD backend supports it.
900 (reloc_overflow): Handle a NULL abfd argument.
901 (reloc_dangerous, unattached_reloc): Likewise.
902 * ldctor.c: Include ldmain.h.
903 (struct set_info): Change bitsize field to reloc.
904 (ldctor_add_set_entry): Now takes reloc argument rather than
905 bitsize. Don't bother to check config.build_constructors here.
906 (ldctor_build_sets): Get the size from the reloc howto. If
907 generating relocateable output, call lang_add_reloc rather than
909 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
911 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
912 (lang_reloc_statement_type): New structure.
913 (lang_statement_union_type): Add reloc_statement field.
914 (lang_add_reloc): Declare new function.
915 * ldlang.c (lang_for_each_statement_worker): Handle
916 lang_reloc_statement_enum.
917 (map_input_to_output_sections, print_statement): Likewise.
918 (lang_size_sections, lang_do_assignments): Likewise.
919 (print_reloc_statement): New function.
920 (lang_add_reloc): New function.
921 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
923 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
924 (cdtest-ur, cdtest-ur.out): New targets.
925 (check-cdtest): Now also check that -Ur works correctly.
927 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
929 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
931 * ldlang.c (lang_process): Move lang_common call before
932 map_input_to_output_sections, to ensure that any alignment
933 constraints set by common symbols are copied over to the output
936 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
938 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
939 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
940 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
941 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
944 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
946 * config/i386bsd.mh: New file.
948 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
950 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
952 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
953 (DATA_START_SYMBOLS): Define _fdata.
955 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
957 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
959 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
961 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
962 works again. Attach some output symbols to the stub file bfd.
964 * emultempl/hppaelf.em: Include elf32-hppa.h.
965 (file_chain): Add decl.
966 (hppa_look_for_stubs_in_section): Delete decl.
967 (hppaelf_finish): Reenable code. Do not pass symbols
968 down to hppa_look_for_stubs_in_section.
970 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
972 * ldmain.c (write_map): Don't define. Removed all references.
973 Just use map_file or map_filename instead.
974 (add_archive_element): Use minfo to write map information, not
976 (constructor_callback): Use fprintf to write map information, not
978 * ldmain.h (write_map): Don't declare.
979 * ldgram.y (mri_script_command): Removed reference to write_map.
980 * ldlang.c (lang_one_common): Likewise.
981 * lexsup.c (parse_args): Likewise.
983 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
985 * scripttempl/elf.sc: Force all sections to be aligned.
987 * ldgram.y (section): Reverse the order of memspec_opt and
988 fill_opt to avoid an ambiguity when both are used.
989 * ld.texinfo: Changed accordingly.
991 * ldgram.y: Move include of ldlex.h back with other includes.
992 * ldlex.h (input_type): Don't initialize enum constants to
994 * ldlex.l: Use a switch to return the right token based on
995 input_type, rather than knowing that input_type has a value based
998 * ldgram.y (dirlist_ptr): Removed; not used.
999 * lexsup.c: Include ldver.h.
1000 * Makefile.in: Rebuilt dependencies.
1002 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1004 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1005 (ldlang_add_file): call it here instead.
1007 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1009 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1011 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1013 * emultempl/hppaelf.em: First attempt to clean this file up.
1014 Add comments in several functions as to their purpose and
1015 how they function (or my current best guess). Clean up horrible
1016 spacing and indention that never should have been accepted in the
1017 first place. Add FIXMEs for issues which need to be resolved.
1018 Disable linker-stub generation until it gets fixed. This allows
1019 the linker to at least work on simple code for testing purposes.
1021 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1022 it via hppaelf_finish). Prototype moved into ldlang.h.
1023 (lang_process): Move problematic extra call to lang_size_sections
1024 into the PA ELF specific code.
1025 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1026 lang_size_sections moved here.
1028 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1030 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1031 * config/ppc-elf32.mt: New file.
1032 * emulparams/elf32ppc.sh: New file.
1033 * emultempl/ppc.em: New file.
1034 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1035 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1036 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1038 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1040 * lexsup.c (parse_args): Use symbolic numbers for long options.
1041 Fix misunderstanding in -Y and -call_shared et al.
1043 Use getopt instead of lex and yacc to parse the command line.
1045 * ld.texinfo (Options): Document changes to option syntax.
1046 * Makefile.in: Update dependencies.
1047 * ldver.c (help): Tweak dashes in usage message.
1048 * ldgram.y (%union): Remove unused members.
1049 Remove %tokens for command line options; add ones for input types.
1050 (command_line): Rules removed.
1051 (file): Instead of command line, recognize an
1052 input type indicator, then use the nonterminal for that type.
1053 (defsym_expr): New nonterminal from code formerly in command_line.
1054 * ldlex.h: Declare parser input type enum and variable.
1055 Don't declare parse_line.
1056 * ldlex.l: Remove unused variables. Make some used ones static
1058 (COMMAND): Start state and its rules removed.
1059 At start of yylex, return input state token if at start of input.
1060 (lex_redirect): Don't need to set yyout.
1061 (ldlex_command): Function removed.
1062 * ldmain.c (main): Instead of calling parse_line, set up the
1063 redirections and call yyparse directly.
1064 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1066 * lexsup.c: Remove #if 0'd code.
1067 (parse_line): Function removed.
1068 (parse_args): Rewrite to use getopt_long_only.
1069 (set_default_dirlist): New function from code formerly in
1070 ldgram.y:command_line.
1071 (set_section_start): New function.
1072 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1073 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1074 compiled-in link scripts in "{" and "}", as the grammar no longer
1077 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1079 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1080 require that it be in $(srcdir).
1082 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1084 * ldlang.c (lang_size_sections): Only align section to alignment
1085 required by linker script, not to maximum alignment of input
1088 * ldlang.h (largest_section): Don't declare.
1089 * ldlang.c (largest_section): Don't define.
1090 (size_input_section): Don't set largest_section; not used.
1092 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1094 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1096 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1098 * ldlang.c, ldmain.c: Include libiberty.h.
1100 * ldmisc.h (concat): Don't declare.
1101 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1103 * ld.h (as_output_section_statement): Removed; not used.
1105 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1107 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1108 bfd_set_error and new error names.
1110 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1112 * ldwrite.c (build_link_order): If the cooked size of the section
1113 has been set, use it, for determining link_order size.
1114 (ldwrite): In the error message displayed if bfd_final_link fails,
1115 indicate that it was in fact the final link step that failed.
1117 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1118 bfd_relax_section, in case it returns false but doesn't flag an
1119 error. If an error is returned, indicate which one it is in the
1122 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1123 it'll get picked up from $(srcdir) if appropriate.
1125 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1127 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1128 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1130 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1132 * ldlex.l (comment): Increment line number when newline is read.
1134 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1136 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1137 reload the file even if it is already loaded.
1138 (wild): Call lookup_name with force_load argument of 0.
1139 (open_input_bfds): Call lookup_name with force_load argument of 1.
1140 (print_symbol): Remove declaration of non-existent function.
1141 (print_one_symbol): Return true rather than falling off end.
1143 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1145 * ldmain.c (main): Use %ld when printing long values.
1147 * scripttempl/elf.sc: Move _edata after the .sdata section.
1148 Permit OTHER_BSS_SYMBOLS to be defined.
1149 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1151 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1153 * Rename all "hppaosf" files to "hppaelf".
1154 * Change all "osf" references to "elf" in hppaelf files.
1155 * Makefile.in: Likewise.
1156 * configure.in: Likewise.
1158 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1160 * ldmain.c (main): Call xatexit, not atexit.
1161 Call xmalloc_set_program_name.
1163 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1166 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1168 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1169 (hppaosf_finish): Call xmalloc, not ldmalloc.
1170 * ldmain.c (preserve_output): Function removed.
1171 (main): Do it here instead.
1173 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1175 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1176 GNU C specific macros.
1178 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1179 call to LANG_FOR_EACH_INPUT_SECTION.
1181 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1183 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1184 deleted; will use libiberty versions instead.
1185 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1186 mri.c Makefile.in: Change callers.
1188 * ldmisc.c (vfinfo): Remove cleanup code.
1189 * ldmain.c (remove_output): Put it here (new function).
1190 (preserve_output): New function.
1191 (main): Register remove_output and preserve_output with atexit.
1192 * ldmain.c ldgram.y: Call xexit instead of exit.
1193 * ldmisc.h: Declare xexit.
1195 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1197 * Makefile.in: Lots of new H8/500 memory models.
1199 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1201 * ldlex.l: Removed duplicate rules.
1202 (yywrap): Provide default definition, needed with some versions of
1205 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1207 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1208 the archive filename too.
1210 * ldlex.l: Add rule to catch invalid input characters instead of
1211 printing them. Include "ldmain.h" for program_name decl.
1212 (lex_warn_invalid): New function.
1213 * Makefile.in: Add dependency.
1215 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1217 * Makefile.in (check): Don't bother running any tests of
1218 cross-linker until the test suite no longer assumes native mode.
1220 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1222 * ldlang.c (print_one_symbol, print_input_section): Print
1223 global symbols in symbol table again.
1225 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1227 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1228 exit successfully instead of complaining if no input files are
1231 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1233 * Makefile.in: Format variable definitions consistently.
1234 (LD_PROG): Remove unnecessary variables from link command,
1235 change variable LOADLIBES to EXTRALIBS.
1237 * ldmain.c (main): Compute and display total execution time.
1238 * ld.texinfo (-stats): Document the option.
1240 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1242 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1245 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1248 * ldlang.c (relaxing): Removed global variable.
1249 (lang_size_sections): If the canonical symbols have not already
1250 been read in, read them in before relaxing.
1251 * ldlang.h (relaxing): Removed declaration.
1253 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1255 * ldlang.c (new_afile): Initialize loaded field to false.
1256 (lookup_name): If file was already loaded, don't call the
1257 add_symbols entry point again.
1259 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1261 * ld.texinfo: Clarify what -T option does.
1263 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1265 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1268 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1270 * ldmain.c (add_archive_element): If trace_files or
1271 trace_file_tries, print file name.
1272 * ldlang.c (lookup_name): Likewise.
1273 (ldlang_add_file): Don't put files on input_bfds list in reverse
1276 * scripttempl/elf.sc: Correct typo.
1278 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1280 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1281 their arguments optional, for compatibility with the old GNU ld.
1283 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1285 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1287 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1289 * ldmain.c (add_to_set): Add bitsize argument.
1290 (constructor_callback): New function.
1291 (link_callbacks): Add constructor_callback.
1292 * ldctor.c (struct set_info): Add bitsize field.
1293 (ldctor_add_set_entry): Add bitsize argument.
1294 (ldctor_build_sets): Base the size of the elements of the set on
1295 the bitsize, rather than always using LONG.
1296 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1298 * ld.h (QUAD_SIZE): Define.
1299 * ldgram.y (QUAD): New token.
1300 (length): Handle it.
1301 * ldlex.l: Return QUAD.
1302 * lexsup.c (keywords): Add QUAD.
1303 * ldwrite.c (build_link_order): Handle QUAD.
1304 * ldlang.c (print_data_statement): Handle QUAD.
1305 (lang_size_sections): Likewise.
1306 (lang_do_assignments): Likewise.
1307 * ldexp.c (exp_print_token): Add QUAD to table.
1308 * ld.texinfo: Describe QUAD.
1310 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1311 since the Alpha doesn't use them.
1313 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1315 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1317 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1319 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1320 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1322 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1324 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1325 needed for i386mach. (Should be a no-op on other systems.)
1327 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1328 (PAGE_SIZE): Don't define; not used.
1330 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1332 * ldgram.y (yyerror): Make argument const char *, and actually
1333 print it out rather than assuming it is a syntax error.
1334 * ldmisc.h: Change declaration of yyerror.
1335 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1337 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1339 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1340 exec header offset, since the exec header isn't loaded.
1341 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1343 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1345 A major rewrite to move the bulk of the linker into BFD so that
1346 more efficient backend code can be written for specific object
1348 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1349 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1350 * ldctor.c, ldctor.h: Complete rewrite.
1351 * ldwrite.c, ldwrite.h: Complete rewrite.
1352 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1353 link_info.strip instead. Changed all uses.
1354 (discard_locals_type, discard_locals): Removed. Use
1355 link_info.discard instead. Changed all uses.
1356 (ld_config_type): Removed relocateable_output field; use
1357 link_info.relocateable instead; changed all uses. Added stats
1359 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1360 set_loader_symbol): Removed.
1361 * ldexp.h (node_class): Added etree_rel.
1362 (etree_type): Added rel field.
1363 * ldexp.c (exp_print_token): Bracketed table initialization.
1364 (exp_relop): New function.
1365 (fold_name): Use linker hash table rather than ldsym functions.
1366 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1367 (exp_print_tree): Handle etree_rel.
1368 * ldgram.y (strip_symbols, discard_locals): Removed.
1369 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1370 (REL): New token. Does not appear in grammar, but needed for
1372 (file): Don't call lang_final; it's called by main anyhow.
1373 * ldlex.l: Accept -stats and -no-keep-memory options.
1374 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1375 * ldlang.c: Consistently use fill_type for fill argument.
1376 (lang_init_script_file, script_file): Removed.
1377 (create_object_symbols): Removed. Use
1378 link_info.create_object_symbols_section instead. Changed all
1380 (lang_add_keepsyms_file): Removed.
1381 (lookup_name): Call bfd_link_add_symbols instead of
1382 ldmain_open_file_read_symbol.
1383 (wild): Don't iterate over script_file.
1384 (open_output): Create link hash table.
1385 (lang_place_undefineds): Rewrote.
1386 (lang_size_sections): Handle relaxing (doesn't work yet).
1387 (lang_relocate_globals): Removed.
1388 (lang_finish): Use link hash table rather than ldsym functions.
1389 (lang_common): Rewrote.
1390 (lang_one_common): New function.
1391 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1393 (create_symbol): Removed.
1394 (lang_process): Don't call lang_init_script_file. Call
1395 ldctor_build_sets rather than find_constructors. Don't call
1396 lang_relocate_globals.
1397 (lang_abs_symbol_at_beginning_of): Rewrote.
1398 (lang_abs_symbol_at_end_of): Rewrote.
1399 * ldmain.c (had_y): Removed.
1400 (lprefix, lprefix_len): Removed; use link_info fields instead.
1402 (multiple_def_count, commons_pending, undefined_global_sym_count,
1403 total_symbols_seen, total_files_seen): Removed.
1404 (link_callbacks, link_info): New variables.
1405 (main): Initialize link_info. Don't call init_bfd_error_vector or
1406 ldsym_init. Don't set now unused variables. Handle -stats.
1407 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1408 (add_ysym): Rewrote.
1409 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1410 search_library, gnu960_check_format, decode_library_subfile,
1411 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1413 (add_keepsyms_file, add_archive_element, multiple_definition,
1414 multiple_common, add_to_set, warning_callback, undefined_symbol,
1415 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1417 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1418 require symbols for %C; look them up instead.
1419 * emultempl/hppaosf.em: Pass link_info to
1420 hppa_look_for_stubs_in_section.
1421 * Makefile.in: Rebuilt dependencies.
1422 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1424 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1426 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1427 ldlang.h and ldctor.h.
1429 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1430 declarations of free and malloc from flex output. Change malloc
1431 to ldmalloc in flex output.
1433 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1435 * ldmain.c (lprefix): Change default from a char to a string
1436 with only one character.
1437 (lprefix_len): Set default to one.
1439 * ldmain.h (lprefix_len): Declare.
1441 * ldsym.c (write_file_locals): Use strncmp rather than a character
1442 comparison for lprefix.
1444 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1447 * emultmpl/hppaosf.em: Include ldexp.h.
1448 (before_parse): Set lprefix and lprefix_len correctly.
1450 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1452 * ldlex.h: Don't declare yywrap if it is a macro.
1453 * ldlex.l: Include sysdep.h.
1454 * ldlang.c (lang_for_each_statement_worker,
1455 lang_for_each_statement): Forgot to use PARAMS.
1457 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1459 * Makefile.in: Added .PHONY targets where appropriate. Added some
1461 (gcclibdir, version): Removed unused variables.
1462 (DEP): New variable, set to mkdep.
1463 (ALL_CFLAGS): New variable. Used in .c.o target.
1464 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1466 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1467 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1468 mostly obsolete variables. Adjusted remaining uses.
1469 (DEF_EMUL): Removed variable.
1470 (ldmain.o): Handle undefined EMUL error correctly.
1471 (ldemul-list.h): Depend on config.status rather than Makefile.
1472 Create via temporary file.
1473 (ver960.c, roll, make): Removed obsolete targets.
1474 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1476 * dep-in.sed: New file, used when rebuilding dependencies.
1478 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1480 Made many changes to eliminate gcc warnings. Made various
1481 cosmetic changes, declared various things in header files, removed
1482 various extern declarations from .c files. No substantive
1485 * ldlang.c (lang_process): Ifdef out final call to
1486 lang_size_sections again (reverting change of Nove 2), since it
1487 breaks the Sun4 linker.
1489 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1491 * configure.in (alpha-*-netware*): New target; use alpha.
1493 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1495 * configure.in: Group targets by CPU. Merge some m68k target
1496 entries with different CPU specs that use the same ld_target
1499 * configure.in: Add sparc*-*-coff.
1500 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1501 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1502 (em_coff_sparc.c): Add dependencies and build rules.
1504 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1506 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1508 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1510 (command_line_option): Accept and ignore them (for now).
1511 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1512 where n is a number.
1514 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1516 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1517 not in bfd_com_section, create the section in the BFD so that it
1518 can be placed in the right output section.
1520 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1522 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1523 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1524 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1525 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1526 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1527 Move OTHER_READONLY_SECTIONS after all the other readonly
1528 sections. Don't use DATA_ADDR twice.
1530 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1531 p is in a common section, make sure the BFD has a section of that
1534 * ldlang.c (lang_common): Add newline to error message.
1536 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1538 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1539 Lynx-specific script instead of m68kcoff.
1540 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1541 (ENTRY): Define as __main.
1542 (TEXT_START_ADDR): Define as 0.
1543 (PAGE_SIZE): Define as 0x1000.
1544 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1545 * scripttempl/m68klynx.sc: New file.
1547 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1549 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1550 arguments rather than treating them as emulation names.
1552 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1554 * configure.in: Support x86 unixware and netware plus generic netware.
1556 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1558 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1561 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1563 * Makefile.in (distclean): Don't delete dvi or info files.
1564 (ld.info): Update dependency list.
1565 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1567 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1569 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1570 Set output_filename instead of creating a new node.
1571 (open_output): Don't set output_filename.
1572 (lang_final): Create the new node here.
1573 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1575 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1577 From Pete Hoogenboom (hoogen@cs.utah.edu):
1579 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1580 edata, _edata, end): Add definitions of these symbols.
1581 (__end): Remove definition of this symbol.
1582 (__data_start): Move definition of this symbol.
1584 * emultempl/hppaosf.em: Various fixes and support for linker stub
1586 (hppaosf_finish, hppaosf_search_for_padding_statements,
1587 hppaosf_create_output_section_statements): New functions in
1588 support of linker stub generation.
1589 (ld_hppaosf_emulation): Redefine to include new
1590 emulation-specific routines.
1592 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1593 Pass abs_output_section rather than NULL to avoid invalidating
1596 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1598 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1599 (em_i386mach.c): New rule.
1600 * configure.in (i[34]86-*-mach*): New case.
1601 * config/i386-mach.mt: New file.
1602 * emulparams/i386mach.sh: New file.
1604 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1606 * ld.h (flag_is_*): Removed macros.
1607 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1608 Consistently check the BFD symbol flags directly, rather than
1609 using file_is_* macros.
1611 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1613 * configure.in (sparc*-*-lynxos*): New target.
1614 * Makefile.in: Add rule for em_sparclynx.c.
1615 (ALL_EMULATIONS): Add Lynx emulations.
1616 * config/sparc-lynx.mt: New file.
1617 * emulparams/sparclynx.sh: New file.
1618 * scripttempl/sparccoff.sc: New file.
1620 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1622 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1624 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1626 * relax.c (write_relax): Check return value of bfd_seclet_link.
1628 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1630 * ldlang.c (delete_output_file_on_failure): New variable.
1631 (open_output): Set it after bfd open succeeds.
1632 * ldmisc.c (vfinfo): Test it.
1634 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1636 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1639 * ldemul.c: Support was added to allow emulation-specific
1640 processing to occur. This support was added primarily for linker
1641 stub generation in the elf32-hppa gld.
1642 (ldemul_finish, ldemul_create_output_section_statements): New
1644 * ldemul.h: Support was added to allow emulation-specific
1645 processing to occur. (As described above.) Added finish and
1646 create_output_section_statements fields to
1647 ld_emulation_xfer_struct structure.
1648 * ldlang.c: Add calls to emulation-specific routines.
1649 (lang_process): Add call to
1650 ldemul_create_output_section_statements function.
1651 (lang_process): Add call to a emulation-specific routine (and
1652 some processing after the call).
1654 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1656 * configure.in: mips*- instead of mips-, mips*el changes
1658 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1660 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1661 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1662 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1663 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1664 * config/alpha.mt: New file.
1665 * emulparams/alpha.sh: New file.
1666 * scripttempl/alpha.sc: New file.
1668 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1670 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1671 types of different sizes (eg: 64 and 32 bits), so coerce.
1672 * ld.h (ALIGN_N): Add warning about usage.
1674 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1676 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1677 which we already have a definition, rather than checking in
1678 several different places whether the symbol is weak.
1680 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1682 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1683 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1684 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1685 expanded within them.
1686 * config/mipsb-elf32.mt: New file.
1687 * emulparams/elf32mipb.sh: New file.
1688 * Makefile.in (em_elf32mipb.c): New target.
1690 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1692 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1693 lang_input_file_is_search_file_enum so objects brought in using
1694 INPUT() do a path lookup.
1696 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1698 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1699 instead of {i386,m68k}-coff.
1700 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1701 * config/i386-lynx.mt: New file.
1702 * config/m68k-lynx.mt: New file.
1703 * emulparams/i386lynx.sh: New file.
1704 * emulparams/m68klynx.sh: New file.
1706 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1707 but defaulting to _start.
1709 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1710 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1713 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1715 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1716 HOSTING_LIBS for testing.
1718 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1720 Finish up support for i386-sysv4 (without shared libraries):
1721 * ld.h (flag_is_weak): Define.
1722 * ldlang.c (print_symbol): Mention whether symbol is weak.
1723 (print_input_section): Print weak symbols as globals.
1724 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1725 (enter_global_ref): Do not warn if a weak symbol redefines a
1726 global symbol. Do not let a weak symbol redefine a common symbol.
1727 (enter_file_symbols): Treat weak symbols as global symbols.
1728 (subfile_wanted_p): Do not pull in an object file from a archive
1729 just to resolve an undefined weak symbol.
1730 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1731 error; the error might be that malloc has run out of space.
1732 * ldsym.c (write_file_locals): Treat weak symbols as global.
1733 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1735 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1736 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1737 * emulparams/elf_i386.sh: New file.
1738 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1739 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1740 (ALL_EMULATIONS): Add em_elf_i386.o.
1741 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1742 (em_elf_i386.c): New target, like other em_*.c targets.
1743 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1744 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1745 nonempty, and configured for native, add it to LIB_PATH.
1747 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1749 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1750 Added statements to pass stab and stabstr sections through and
1751 mark them as NOLOAD, which makes GDB happier.
1753 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1755 * configure.in: Accept m68k-lynx-lynxos config.
1757 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1759 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1761 * config/coff-h8300.mt: Add EMUL=h8300h.
1763 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1765 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1767 * Makefile.in: Changed CXX back to g++.
1769 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1771 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1773 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1775 * Makefile.in (TAGS): Use shell wildcards.
1777 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1779 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1781 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1783 * ld.texinfo: re-enable included config file; conditionalize doc
1784 for -oformat to interact properly with SingleFormat doc config
1785 var; rename @up/@down to @raisesections/@lowersections.
1787 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1789 * configure.in: recognize m88110.
1791 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1793 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1794 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1795 ELF emulation is "elf32-hppa" not "elf-big".
1796 (hppaosf_before_parse): Remove unneeded processing of environment
1798 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1799 .text segment of output file.
1800 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1802 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1804 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1807 * ldlang.c, ld.h: updated copyright.
1809 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1811 * ldlang.c (open_output, lang_check): Check return value of
1814 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1816 * scripttempl/h8500.sc: Start all sections in a different segment.
1817 * scripttempl/z8ksim.sc: Handle constructors
1819 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1821 * Makefile.in: revert earlier changes back to execute runtest
1822 with make check. cdtest and bootstrap now function as they
1823 did within the Makefile.
1825 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1827 * Makefile.in: Update dependencies.
1829 * configure.in: Set EMULATION_OFILES in Makefile based on
1830 --with-targets option.
1832 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1834 * Makefile.in: check targets reimplemented to old way.
1836 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1838 * config/i386v.mh, config/irix4.mh: Use gcc
1839 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1840 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1841 bfd/configure.host change.
1843 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1845 * scripttempl/elf.sc: Handle .line and .debug* sections.
1847 * ldlex.l: Use bfd_scan_vma, not strtoul.
1849 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1851 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1852 Remove inital caps in some error messages, change "can't" to
1853 "cannot", add missing colons.
1854 * ldmisc.c (vfinfo): Print "%%" as a single %.
1855 For '%' followed by unrecognized character, print them both
1856 verbatim instead of expecting a char * arg.
1857 For '%C', don't put the function name in parens.
1859 * ldexp.c (invalid): Pass "%%", not "% ".
1861 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1863 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1864 (BSS_VAR): Removed; now always define _fbss.
1865 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1868 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1870 * configure.in: z8k-coff is the same as z8k-sim
1872 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1874 * testsuite/lib/ld.exp: new file
1875 * testsuite/config/unix-ld.exp: new file
1876 * testsuite/ld.bootstrap/bootstrap.exp: new file
1877 * Makefile.in: add dejagnu support for make check
1879 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1881 * ldlex.l (comment): Add missing newline in message.
1882 * ldindr.c (add_indirect): Ditto.
1883 * ldexp.c (exp_fold_tree): Ditto.
1885 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1887 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1890 * ldmisc.c (multiple_warn): New function.
1891 * ldmisc.h: Declare it.
1892 * ldmain.c (enter_global_ref): Call it.
1893 * ld.h (ld_config_type): Add warn_common.
1894 * ldlex.l, ldgram.y: Set it with -warn-common option.
1895 * ldver.c (help): Document it.
1897 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1899 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1900 target-specific sections, and for changing data section vma.
1902 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1904 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1905 terminals, for Solaris.
1906 (dirlist_ptr): New static variable.
1907 (command_line_option): Accept new options.
1909 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1912 * config/sun4sol2.mt: Pass emulation name without ".sh".
1914 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1915 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1917 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1919 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1920 .dtors, .data1, .rodata1 sections, instead of combining them into
1921 other sections. For `-r', set all section start addresses to
1924 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1925 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1926 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1928 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1930 * genscripts.sh: If this is the default emulation, set
1932 * emultempl/*.em: Use it to determine whether to compile in the
1935 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1936 genscripts.sh. Pass the current emulation name without ".sh" on
1938 * genscripts.sh: Take an default emulation arg.
1939 Use the current emulation name as EMULATION_NAME.
1940 Make default lib path for cross-compiling ':', not null.
1941 * emulparams/*.sh: Don't set EMULATION_NAME.
1942 * ldemul.c (ldemul_get_script): Take isfile arg.
1943 Pass it to emulation's get_script function.
1944 * ldemul.h: Adjust get_script prototypes.
1945 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1947 * ldfile.h: Declare it.
1948 * ldgram.y: Accept a script on the command line again,
1949 for parsing compiled-in scripts.
1950 * ldmain.c (main): If ld script is a file, parse it as a -T
1951 option, otherwise parse it directly.
1952 * emultempl/*.em (*get_script): Return the scripts themselves if
1953 this is the default emulation; otherwise return their file names.
1954 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1956 * emulparams/m88kbcs.sh: Use it.
1958 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1960 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1962 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1963 there's no change log entry yet, tsk tsk) from the list of
1964 emulations compiled in until Mark gets around to checking in
1965 emulparams/i386linux.sh.
1966 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1967 changed, this file gets updated.
1969 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1971 * ldgram.y (OPTION_Lfile): New token.
1972 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1973 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1975 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1977 * configure.in: h8/300h support needs own .mt file.
1978 config/coff-h8300h.mt: New file.
1980 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1982 * ldmain.c: Don't include sys/stat.h; it already got included
1983 somewhere along the way.
1985 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1987 * Makefile.in: Add h8300h support.
1988 emulparams/h8300h.sh: New file.
1989 scripttempl/h8300h.sc: New file.
1991 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1993 * ldfile.c (ldfile_open_file): In error message, use the name the
1994 user gave (e.g., "-lc"), rather than the base file name.
1996 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1998 * ldmain.[ch]: Remove initial Q_ from function names.
1999 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2001 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2003 * ldlang.c (lang_process): Move loading of default script from
2004 here to main. Add a "/" to start of script name to prevent
2005 finding it in "." first.
2007 * ldmain.c (set_scripts_dir): Don't look in "." first.
2009 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2012 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2014 * Makefile.in (em_m88kbcs.c): Correct dependency.
2015 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2016 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2017 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2019 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2021 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2022 main.c (main): Print the errno string in the error message.
2024 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2026 * configure.in: Accept h8300h for target cpu.
2028 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2029 present (demangle is smart enough to know whether to do it or not).
2031 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2033 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2034 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2036 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2038 * ldmain.c (get_emulation, check_for_scripts_dir,
2039 set_scripts_dir): New functions.
2042 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2044 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2045 Create symbol "end" instead of "__end". Comment out some parts
2046 that may not be needed (yet) for elf.
2048 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2050 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2052 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2054 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2055 when no prototype is being supplied.
2056 (ldmalloc, ldrealloc): Size argument is now size_t.
2058 * ldmisc.c (finfo): New function, accepts FILE* argument.
2059 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2060 without leading zeros.
2061 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2062 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2064 (concat, buystring): String lengths are size_t.
2065 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2067 * ldlang.c (new_statement): Size argument is now size_t. Added
2068 forward declaration with prototype.
2070 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2072 * ldgram.y (OPTION_v): Don't turn on verbose output.
2074 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2076 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2079 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2081 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2082 collect2 doesn't look for gld any more anyhow.
2084 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2086 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2087 now have a non NULL srefs_chain.
2089 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2090 hp300hpux, since the latter does not exist.
2092 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2094 * genscripts.sh: Put the scripts in the ldscripts directory, not
2096 * configure.in (ldscripts): Make, instead of emulations.
2097 * Makefile.in (scriptdir): Take off the "ld" part.
2098 (install, clean, distclean): Use ldscripts, not emulations.
2099 In tests, don't pass -Lemulations.
2100 Don't pass tooldir/lib to genscripts.sh.
2101 * genscripts.sh: Don't take tooldir/lib arg.
2102 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2103 default script file.
2105 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2107 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2109 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2111 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2113 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2115 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2116 run in parallel without colliding on yacc's static file names.
2117 Without the stub rule, make will try to start two yacc's
2118 concurrently which fails because of yacc's static file names.
2120 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2122 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2125 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2127 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2128 different from libdir.
2130 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2132 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2134 * ldver.c (help): New function.
2135 * ldver.h: Declare it.
2136 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2138 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2140 * Makefile.in (INCLUDES): Don't need ../include any more.
2142 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2144 * ldlex.l, ldgram.y: Support new -oformat option.
2145 Remove attempt at supporting script fragments on the command line.
2146 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2147 * mri.c (mri_format), ldgram.y: Change callers.
2148 * ldlang.h: Change prototype.
2150 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2152 * Makefile.in: canonicalize install.sh; for use within
2153 this directory (and subdirs)
2155 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2157 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2159 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2162 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2164 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2165 It wasn't documented (or likely used) and wastes time.
2166 (try_open): If EXTEN is empty, don't try it.
2168 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2169 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2170 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2171 with normal function declarations.
2173 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2174 Move *.sc-sh to scripttempl/*.sc.
2175 * {emultempl,emulparams,scripttempl}/README: New files.
2176 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2177 removed, replaced with generic.em.
2178 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2179 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2181 * *.em (*_get_script): Return script name instead of script contents.
2182 * ldlang.c (lang_process): Change caller.
2184 * ldlex.l, ldgram.y: Recognize -m option.
2185 Check for input files after *all* options in grammar.
2186 * ldmain.c (main): Check for -m options. Add default directory
2189 * mkscript.c: File removed.
2190 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2191 to add to the default LIB_PATH.
2192 Look for input files in the new subdirectories.
2193 Create the scripts in emulations subdirectory and don't filter
2194 them through mkscript.
2195 * configure.in: Make the emulations subdirectory.
2197 * Makefile.in: Account for all of the above changes.
2198 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2199 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2200 Put CFLAGS last in the compilation rules.
2201 Add -I../bfd to INCLUDES so sysdep.h is found.
2203 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2205 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2207 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2208 dependent on RELOCATING, not RELOCATION.
2209 * hp3hpux.sh (SHLIB_PATH): Define it.
2211 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2213 * ldfile.c (try_open): If opening without the extension fails,
2214 try with the extension even if -v or -V was given.
2215 had_script is imported (from ldgram.y), not exported.
2217 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2219 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2221 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2223 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2224 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2226 (section): Use statement_list_opt, not statement_list.
2227 * m68kcoff.sc-sh: Gather constructors and destructors and define
2228 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2229 * sa29200.sc-sh: Gather constructors and destructors and define
2230 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2232 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2234 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2235 * configure.in: No longer need to configure to get sysdep.h.
2237 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2239 * Makefile.in: remove install:all and install-info:info
2240 dependencies (these cause some spurious rebuilds at 'make install'
2243 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2245 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2246 (mips-idt-ecoff*): Added trailing '*'.
2247 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2248 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2249 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2251 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2252 incorrect definitions.
2254 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2256 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2257 symbols, unless stripping.
2259 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2261 * Makefile.in: configure looks for ####, so remove lines with many
2263 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2264 and HOSTING_LIBS correctly so that ``make check'' will work.
2266 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2268 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2269 to etext, edata, and end. Needed for IRIX 4.0.5F.
2270 Patch from mwp@iconix.oz.au (Michael Paddon).
2272 * Version 2.2.1 released.
2274 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2276 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2277 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2279 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2281 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2284 * Version 2.2 released.
2286 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2288 * ldver.c (ldversion): Bump version number to 2.2.
2290 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2294 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2296 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2298 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2300 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2301 mkscript.o, rather than directly from mkscript.c.
2303 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2305 * configure.in: Look for ${target_makefile_frag} relative to
2306 ${srcdir}, not relative to build directory.
2308 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2309 * configure.in: Recognize hppa*-hp-osf.
2310 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2311 (em_hppaosf.c): Build it.
2312 * config/hppaosf.mh, hppaosf.mt: New files.
2314 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2315 some system header files. All uses changed.
2317 * configure.in: Recognize i386-aix configurations as i386-coff
2320 * configure.in: Recognize m68*-*-hpux.
2321 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2322 the value of STACKZERO.
2323 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2324 (em_hp3hpux.c): Build it.
2325 * hp3hpux.sh, config/hp300hpux.mt: New files.
2327 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2329 * mips.sc-sh: Put constructors in the .data section.
2330 * Makefile.in (cdtest): Added dependency on ld.new.
2332 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2334 * Makefile.in: Change definition of $(tooldir) to match FSF.
2335 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2336 Support VAX Ultrix and BSD.
2338 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2340 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2342 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2344 * ldlang.h (struct memory_region): Change `length' and
2345 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2346 * ldlang.c, mri.c: Corresponding changes, plus lint.
2348 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2350 * configure.in: For all i386 targets, accept i486 as well.
2352 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2354 * ldlang.c (wild_doit): Preserve all flags for a
2355 SEC_SHARED_LIBRARY section.
2356 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2357 computing largest_section.
2359 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2361 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2362 fields of newly created structure.
2364 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2366 * ldmain.c (g_switch_value): New variable.
2367 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2368 (command_line_option): Accept -G and set g_switch_value.
2369 * ldlex.l (COMMAND): Accept -G.
2370 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2372 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2374 Support for linking and loading at different places:
2376 * ldlex.l: Add "AT" keyword.
2377 * ldgram.y: Cleanup, and parse AT.
2378 * ldlang.c (print_output_section_statement): Print output address
2379 of section in map. (lang_size_sections): Fill sections' lma with
2381 * ldlang.h (lang_output_section_statement_type): Add load_base
2384 * ldindr.c (add_indirect): Keep more information in the alias
2386 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2387 attribute from an input section.
2388 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2389 default. (Q_enter_file_symbos): Indirect symbols now are known by
2390 their section, not a special symbol flag.
2391 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2392 (write_file_globals): Write the mapping for an indirect symbol.
2393 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2396 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2398 * ld.texinfo: changes for q1
2400 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2402 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2404 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2406 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2408 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2410 * mips.sc-sh: Added variables which may be overridden by a
2412 * mipsidt.sh: New file; emulation for IDT MIPS board.
2413 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2414 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2415 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2416 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2418 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2420 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2422 * i386bsd.sh, config/i386bsd.mt: New files.
2423 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2425 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2427 * mri.c: Add extern declaration of strdup.
2428 * ldsym.c (KEEP macro): Add spaces around '=' for the
2429 sake of old (e.g. PCC) compilers.
2431 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2433 * ldver.c: Bump to version 2.1.
2435 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2437 * ldgram.y: allow section types without address expressions.
2438 * ldlang.c (lang_relocate_globals): avoid possible hang with
2439 undefined but unreferenced symbols.
2440 * relax.c (relax_section): don't complain if the script file isn't
2441 relaxable but -relax is set
2443 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2445 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2447 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2449 * mipsbig.sh: New file. Big endian MIPS emulation.
2450 * config/mips-big.mt: New file. Use mipsbig emulation.
2451 * configure.in (mips-sgi-irix*): Use target mips-big.
2452 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2453 (em_mipsbig.c): New target. Uses mipsbig.sh.
2455 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2457 * mips.sc-sh: Put .scommon sections into .sbss section.
2459 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2460 rather than always putting them in bfd_com_section.
2461 * ldlang.c (lang_common): If a common symbol is not in
2462 bfd_com_section, put in a section of the same name, rather than
2463 always putting it in section COMMON.
2465 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2467 * ldmain.c (subfile_wanted_p): If we already have a common
2468 definition of a symbol, don't necessarily pull in an object file
2469 that provides a non-common definition.
2471 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2472 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2474 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2475 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2477 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2479 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2482 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2484 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2485 checking for equality to bfd_com_section.
2487 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2489 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2490 targets, linker script.
2491 * mipslit.sh: New file. Little endian MIPS emulation.
2492 * config/mips-lit.mt: New file. Use mipslit emulation.
2493 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2494 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2495 (em_mipslit.c): New target. Uses mipslit.sh.
2497 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2499 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2500 $(tooldir)/bin/gld, so that gcc can find it with or without
2503 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2505 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2506 write_norel. All linking is now done via write_relax. Call
2507 ldsym_write before calling write_relax.
2508 * relax.c: Added copyright.
2509 (write_relax): Renamed from write_relaxnorel. Added relocateable
2510 argument. seclet_dump renamed to bfd_seclet_link.
2511 * relax.h: Added copyright.
2513 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2515 * ldmain.c (decode_library_subfile): Patch from
2516 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2518 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2520 * config/vxworks960.mt renamed to config/i960.mt
2522 * configure.in: sparc-aout emulates a sun4, as does
2523 sparc*-vxworks, i960-nindy uses gld960 emulation
2525 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2527 Fix support for NOLOAD, add INCLUDE
2528 * ldfile.c (ldfile_open_command_file): pass file name to
2530 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2531 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2534 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2536 * Makefile.in, config.h: no more default emulation. Make the lack
2537 of emulation a compile time error
2539 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2541 * configure.in: recognise all sparclite variants, not just 'sparclite'
2543 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2545 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2548 * configure.in: accept *-ericsson-ose for any m68k CPU.
2550 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2551 for each output section.
2553 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2555 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2556 macro bfd_asymbol_bfd as appropriate.
2557 * Makefile.in: Un-duplicate ldlex.c dependency.
2558 * condigure.in: Replace my_host case table by sourcing
2559 ../bfd/configure.host. Allow std-host as the default.
2560 * ldmisc.c: Change logic for C++ name demangling: There is
2561 no initial '_' to remove from stab-derived function names.
2563 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2565 * ldlang.c (lang_init_script_file): don't attach the output file
2566 sections to the script file.
2568 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2569 * ldlang.c (wild): run expansion loop over command line bfd too.
2570 (lang_ini_script_file): initialize more parts of the command line
2572 * ldlex.l: fix DEFINED start states.
2574 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2576 * ld.texinfo: new doc.
2577 * ldgram.y, ldlex.l: understand -y<symbol>
2578 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2579 print info. (add_ysym): new function.
2580 * ldsym.h: (ldsym_type): new define SYM_Y.
2582 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2584 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2585 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2586 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2587 macros with PARAMS. Recreational cleanup. Update copyrights.
2589 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2591 * Makefile.in: pass down the bfd source directory for includes
2593 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2595 * ldlang.c (lang_size_sections): don't change size and address for
2596 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2599 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2601 * relax.c (build_it): re-enable the processing of data_statements
2602 in scripts, makes counted contructor lists work again.
2604 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2606 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2608 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2610 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2613 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2615 * Support for i386-sysv.
2616 configure.in: check for i386-*-sysv* and i386-*-sco*.
2617 i386coff.sc-sh: rewrote to support SVR3 by default.
2618 ldctor.c (find_constructors): preserve stat_ptr.
2619 ldlang.c (wild_doit): initialize vma and size of new output
2620 section to corresponding input section. This is required for
2621 shared library support.
2622 (lang_size_sections): don't modify vma and size of sections which
2623 are never loaded (for shared libraries).
2624 ldwrite.c (copy_and_relocate): copy the contents of any section
2625 which has contents, not just sections which are loaded (for shared
2628 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2630 * ldlang.c (size_input_section): count the sizes of all sections
2633 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2635 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2636 to demangle symbols better
2638 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2640 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2641 exist when linking with -r.
2643 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2645 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2648 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2650 * ldmain.c (linear_library): don't even think about processing
2651 an object file if it's already been done
2653 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2655 * configure.in: the hp9000/300 config file is now hp300
2657 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2659 * config/z8ksim.mt: new file
2661 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2663 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2664 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2666 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2667 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2668 * ldlang.c (lang_add_keepsyms_file): New function.
2669 * ldlex.l: Handle "-retain-symbols-file".
2670 * ldsym.c (keepsyms_file, kept_syms): New vars.
2671 (process_keepsyms): New functihon; reads file, marks symbols for
2673 (write_file_locals): File symbols should always be kept.
2674 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2675 and "-s". Process retain-symbols file before setting symtab.
2676 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2677 (keepsyms_file, kept_syms): Declare them.
2679 * ldmain.c (main): Non-fatal errors should still cause non-zero
2680 exit status even with -r.
2682 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2684 Added initial support for the z8k
2685 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2686 * configure.in, Makefile.in: modified to reflect above
2688 * ldlang.c (lang_check): when linking conflicting architectures,
2689 make the output file reflect at least one of the bad inputs.
2691 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2693 * Makefile.in (install): if $(tooldir) exists, install ld in
2696 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2698 * Makefile.in, configure.in: modified to support i386-coff
2699 * i386coff.sh: new file
2701 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2703 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2704 added m68k-coff emulation mode, stolen from a29k emulation.
2705 Almost certainly wrong, but perhaps better than sun3.
2707 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2709 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2710 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2711 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2712 This is one character shorter, and lets people build on
2713 SVR3 system. (ld__h8300xray.[co] was the killer there;
2714 h8300xray.sc-sh is also overlong, but seems harmless.)
2715 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2716 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2717 * configure.in: Add host isc.
2719 * ldver.c: Call it version 2.0.
2721 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2723 * ldver.c: Bump to version 0.98.
2726 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2728 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2730 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2731 * ldlex.l: Moved comment() to end, since some compilers
2732 otherwise have problems with input() used before it is defined.
2734 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2736 * configure.in: added Solaris 2 and Irix 4 host support.
2738 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2740 * Makefile.in: remove -S flag from the FLEX definition
2742 * configure.in: rewrote, using new style case statement. use
2743 m68k.mt for m68k-aout systems
2745 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2747 * Makefile.in: map "ld" through program_transform_name when
2750 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2752 * cplus-dem.c: Removed. Use the version in libiberty now.
2753 * ldmisc.c: Use new libiberty version of cplus_demangle().
2755 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2757 * gld960.em (gld960_choose_target): default to little endian, not
2760 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2762 * ldlang.c (lang_process): don't pass null pointers when
2763 abs_output_section is what is required.
2764 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2765 used, and pass that down.
2766 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2769 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2771 * configure.in, config/ose68.mt: renamed OSE to ose.
2773 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2775 * ldsym.c (write_file_locals): Reorder check for common or
2776 undefined symbols so that it works.
2778 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2780 * configure.in: accept all m68K family members.
2782 * Makefile.in: always create installation directories.
2784 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2786 * ldlex.l: now parses comment correctly, added ~ to acceptable
2789 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2790 unary -ve constants.
2792 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2793 the command line can't be found.
2795 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2797 * ldlang.h: add new field "loadable" to output_section_statement.
2798 * ldlang.c (lang_output_section_statement_lookup): initilize new
2799 field. (wild_doit): if new field is not set, then stop output
2800 section from being loadable.
2801 (lang_enter_output_section_statement): set the field from the
2803 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2804 * h8300hms.sc-sh, h8300hms.em: get -r right.
2806 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2808 * ldint.texinfo: New internals manual (beginnings thereof).
2809 * PORTING: Removed, merged into ldint.texinfo.
2811 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2813 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2814 cdtest.exp: A test program (copied from libg++/test-install)
2815 that tests that constructor and destructors are handled
2818 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2820 * Makefile.in (install): install from ld.new, renaming during the
2821 copy, or else the next 'make install' needs to re-link ld.
2823 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2825 * configure.in: generalise hp recognition (from sef).
2827 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2829 * configure.in: recognize bsd and hpux hppa configurations.
2830 error messages echo to stderr, not stdout
2832 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2834 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2835 ldmisc.c: removed rcsid's.
2837 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2839 * ldlang.c (lang_map): print changes in sizes due to relaxing
2840 (size_input_section): maintain the delta information.
2841 * ldlang.h: add new field to struct to contain delta info.
2842 * relax.c (relax_section): complain if input not relaxable.
2843 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2846 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2848 * ldmain.c(main): prevent -r and -relax from being on at the same
2851 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2853 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2857 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2859 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2861 * ldlang.c(open_output): set the target arch and machine as soon
2862 as we can. (lang_size_sections): use new macros for setting vma
2865 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2867 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2868 Also deleted an unreachable path to wrs.
2870 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2872 * Makefile.in (install): use -d test for $tooldir before
2873 installing ld there so that $tooldir can be inherited from
2876 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2878 * ldlang.c: Two non-substantial changes for the sake of
2879 the old Portable C Compiler.
2881 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2883 * ldgram.y, ldlex.l: parse ABSOLUTE
2884 * ldexp.c: add support for ABSOLUTE
2886 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2888 * Makefile.in: Added default definitions for HOSTING_CRT0,
2889 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2890 * config/*.mh: Miscellaneous clean-up: Removed definitions
2891 of YACC (since it is not longer used in the Makefile).
2892 Remove HOSTING_* definitions that are subsumed by the
2893 ones added to Makefile.in. Removed most definitions of CC.
2894 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2895 These are no longer needed.
2897 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2899 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2900 rules, since these are used when building a distribution.
2901 * Makefile.in (ldlex.c): Don't re-direct output, since that
2902 leaves a bogus output files if it fails.
2904 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2905 * ldlex.c: Fix some unnecessary flex-specific-isms.
2907 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2909 * ldgram.y: move spurious semicolon
2910 * ldexp.h: fix prototype
2912 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2914 * ld.texinfo: references to linker now say "ld" not "gld".
2916 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2918 changed calling convention for Q_enter_global_ref
2919 * ldexp.c, ldlang.c, ldmain.c: reflect this
2920 * ldver.c: bump version to 1.97.1
2921 * ldindr.c (add_indirect): when an edict declaring an indirect
2922 symbol is found, make sure that any ideas about the symbol being
2923 common are changed if it now known to be defined.
2924 * ldmain.c (linear_library): complain once if archive isn't
2926 * ldlang.h, ldlang.c: make room for and initialize the complain
2929 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2931 * Makefile.in: use flex & bison from ../ if they exist.
2933 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2935 * relax.c (build_it): don't allocate space in the output file for
2936 stuff if -R flag applys to it.
2937 * ldfile.c: merge in VMS filename support
2938 * ldmain.c (main): take out ./ from library path, and close file
2939 before unlinking. Make multiple defs of a symbol create an
2941 * ldmisc.c: fatal errosrs delete output file
2943 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2945 * ldver.c: Increase version number to 1.97, for consistency
2948 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2950 * Makefile.in: FLEX -> LEX.
2952 * ld.texinfo: {} -> @{@}.
2954 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2956 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2957 (and associated change in -c option, now used for these scripts)
2959 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2961 * ldver.c: Bumped version to 1.96 - new release, resync with the
2963 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2964 rather than with raw malloc, makes it easier to track where memory
2966 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2967 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2968 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2971 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2973 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2975 * Makefile.in: use bootstrap for check.
2977 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2979 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2981 * Makefile.in: now use flex, not lex
2982 * ldlex.l, ldlang.c, ldctor.c: lint
2984 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2986 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2987 different sorts of filenames on the command line than in a script.
2989 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2991 * Makefile.in: rework CFLAGS so that they can be passed on the
2992 make command line. Remove MINUS_G. Default CFLAGS to -g.
2994 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2996 * relax.c: added handling for new "padding" seclet type, used to
2997 fill out gaps between section.
2998 * ldgram.y, ldlex.l: now -defsym on the command line is done
3001 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3003 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3005 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3007 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3010 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3012 * Makefile.in (install): Install second copy in $(tooldir)/bin
3013 without $(program_prefix), since that's what gcc expects.
3015 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3017 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3018 * h8300*: fix bit rot and add support for h8300xray target
3019 * go32.sh: target emulation for go32.
3021 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3023 * gld960.em, i960.sc-sh. Fix i960 bit rot
3025 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3027 * Makefile.in: install man page.
3029 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3031 * config/mt-<foo> renamed to <foo>.mt
3032 * config/mh-<foo> renamed to <foo>.mt
3033 * configure.in changed to reflect this
3034 * genscripts.sh now make .xbn files rather than .xN files
3036 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3038 * ldver.h: fix decl of ldversion.
3040 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3042 * Makefile.in: added check target.
3044 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3046 * ldmain.c (Q_enter_file_symbols): now aliases work again
3048 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3050 * Makefile.in: added clean-info target.
3052 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3054 * ldexp.c (exp_print_tree): don't try and follow null pointers
3056 * ldgram.y: remove 11 shift reduce errors
3058 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3060 * Makefile.in: added tooldir and program_prefix.
3062 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3064 * ldlang.c (size_input_section): don't move absolute sections
3068 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3070 * cplus-dem.c: yet another copy of this - maybe it should go into
3072 * ldgram.y: now -V and -v have different actions
3073 * ldver.c: if -V, prints list of emulations compiled in
3074 * ldmisc.c: support for cplus demangling
3077 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3079 * Makefile.in, configure.in: removed traces of namesubdir,
3080 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3081 copyrights to '92, changed some from Cygnus to FSF.
3083 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3085 * Makefile.in: Change mkscript rule into one for ./mkscript
3086 (for the sake of makes that don't realize they're the same).
3087 * PORTING: Add more details.
3088 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3090 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3092 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3093 config/mt-hp300bsd: New port to hp300 running BSD.
3095 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3097 Major rewrite of how ld is configured. The major idea
3098 is to use shell scripts to generate everything.
3099 * generic.em replaces ldtemplate.
3100 * Other *.em files replace various *.c files.
3101 A *.em file is a shell script that generates the corresponding
3102 ld__*.c file that implements an emulation. This is usually
3103 a straight 'cat' of a here-document, possibly with substitutions.
3104 * Script files (*.sc) are places by *.sc-sh scripts.
3105 Again, these are simple shell scripts that 'cat'
3106 here-documents, usually with some substitutions.
3107 The output a *.sc-sh is a script file.
3108 * Each emulation is defined by a short shell script with
3109 extension *.sh that specifies the emulation-specific
3110 parameters (such as the name of the *.sh-sc and *.em
3112 * genscript.sh is the master shell script used to generate
3113 an emulation. It is passed various argument, including
3114 the name a the emulation-speciic *.sh file that it
3115 "sources" to set variables to emulation-specifc parameters.
3116 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3117 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3118 * config/mh-foo: Rename LDEMULATION names as appropriate
3119 (usually 'gldfoo' -> plain 'foo').
3120 * ldwrite.c: Fixed a typo in a comment.
3121 * Makefile.in: Major changes. Removed some the sed
3122 magic to converts scripts, since that is now handled
3123 by genscripts.sh and the *.sc-sh scipt generators.
3124 * config.h: Remove a bunch of macros defining emulations
3125 and targets. This becomes one less file to edit when
3126 adding emulations or targets.
3127 * ldemul.h (struct ld_emulation_xfer_struct): Add
3128 emulation_name and target_name fields.
3129 * ldemul.c, ldemul.h: Define some default functions used
3130 by most emulations (and remove from the *.em scripts).
3131 * ldemul.c (ldemul_choose_target): Search the new
3132 ld_emulations array using a loop (instead of a hardwired
3133 nested if statement).
3134 Define the ld_emulation from the automatically-geenrated
3135 ldemul-list.h. This means you no longer have to edit ldemul.c
3136 to add a new emulation.
3137 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3138 their expansions, since the former no longer exist.
3139 * PORTING: A very rough first draft of a porting guide.
3141 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3142 to be terminated by a new-line (instead of requiring a semicolon).
3144 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3146 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3147 tests for NULL pointers all over the place.
3148 * ldlang.c (lang_process): remember to relocate global symbols
3149 *after* relaxing has done it stuff.
3151 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3153 * config/mt-coff-h8300: use EMUL like everything else
3154 * ldlang.c: (print_padding_statement): print the right address.
3155 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3158 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3160 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3161 * ldlang.c (print_data_statement): print the right address.
3163 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3165 * Makefile.in: The rule for testing ld by re-linking itself
3166 via an intermediate -r link was moved to the ld1 rule
3167 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3168 which allows the bootstrap rule to work.
3169 * ldctor.c (find_constructors): Don't create a constructor
3170 list if it is already defined (as would happen if ld is
3171 invoked by collect).
3173 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3175 * config/mh-sparc.h: now uses libgcc.a
3176 * ldmain.c: quit using exit
3177 * *sc: use *(COMMON) rather than [COMMON]
3178 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3179 to allow preprocessing of .l file.
3180 * Makefile.in: New ldlex.l mangling
3181 * ldexp.c (fold_binary): perform expressions with % and / in
3183 * ldfile.c (open_a): open archives on VMS in a special way
3186 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3188 * ldgram.y: map -M behave in the same way as -Map (sets file name
3190 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3191 whether or not relaxing has been done.
3192 * ldmain.c: don't open a map file if it doesn't have a name
3193 * relax.c: all the brains have moved into bfd.
3194 * ldwrite.c: ammend comment
3196 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3198 * Makefile.in: added relax, also made three stage go through a
3201 * config.h: if GNU960 defined, then default emulation mode is
3203 * ldexp.h, ldexp.c: map to file hooks
3204 * ldlang.c: map to file hooks
3205 * ldgram.y: added -Map -relax
3206 * ldlex.l: added -relax, -Map
3207 * ldmain.c: open map file
3208 * ldmisc.c: support for map file
3209 * ldwrite.c: new relax magic
3211 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3213 * Makefile.in, config/tm-*.h: Clean up make output, only
3214 pass DEFAULT_EMULATION to ldmain.c.
3216 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3218 * ldver.c: Bump to version 1.94.
3220 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3222 * Makefile.in: infodir belongs in datadir.
3224 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3226 * Makefile.in: Pass -y to bison. (Again;
3227 accidentally deleted by Rich.)
3228 * news.sc, ldgld68k.sc: Define __end as well as _end.
3230 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3232 * ldindr.h: added to contain prototypes of ldindr.c
3233 * ldfile.c: include ctype.h
3234 * ldmain.c: include the requried prototype headers
3235 * ldwrite.c: get_reloc_upper_bound has been renamed
3236 bfd_get_reloc_upper_bound
3238 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3240 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3241 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3242 spaces following hyphens, bsd make can't cope. added
3243 standards.text support and made it look like all the other
3246 * configure.in: configure now runs entirely in objdir so make file
3247 existence checks against ${srcdir}. Mark this directory as
3250 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3252 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3253 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3254 and mandir now keyed off datadir by default.
3256 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3258 * ldver.c: Bumped version to 1.93.
3259 * Makefile.in: Pass -y to bison.
3261 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3263 * config.h: h8 is now coff, not ieee
3264 * h8300hds.sc: reflect the same
3266 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3268 * ldver.c (ldversion()): Update to 1.92.
3269 * ldctor.c: There are two places constructor sets
3270 can be defined. One of them checked for an existing
3271 duplicate, the other didn't. Unfortunately, the latter
3272 was called after the former ...
3273 So, factor out code for inserting a new element into
3274 constructor_name_list (after checking for a duplicate)
3275 into a new function add_constructor_name, and call
3276 it from both aforementioned places (ldlang_add_constructor
3277 and ldlang_check_for_constructors).
3279 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3281 * Makefile.in: Rename .c files generated from ldtemplate
3282 to have names starting with ld__. This helps 'make clean'.
3284 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3286 * Makefile.in: Take out the version number for install
3287 * m88kbcs.sc: put in contructor blocks.
3289 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3291 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3292 parameter, a format, and an arg pointer, and rename it to
3293 vfinfo(). Write info() in terms of new vfinfo().
3294 New einfo() is the same as info(), except it writes to stderr.
3295 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3296 ldmisc.c: Replace "error" calls to info() by new einfo().
3298 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3300 * ldlex.l ldgram.y: made -V option do same as -v
3301 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3304 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3305 i386 aout changes from Bob Kukura
3306 * Makefile.in, config.h: added i386aout support
3307 * configure.in: fixed /h-{myhost} typo
3308 * ldgram.y: -MM now gives more boring map.
3309 * ldlang.c: now does D_PAGED flag the right way.
3310 * ldsym.c: -MM flags does the right thing.
3312 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3314 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3315 * ldlang.c (init_os): Compensate for BFD change,
3316 where bfd_make_section now returns NULL for a duplicate
3317 section request, instead of the old section.
3319 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3321 * ldver.c: Bump to version 1.91 (consistent with binutils).
3323 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3325 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3326 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3327 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3328 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3329 Add or update copyright notices.
3331 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3334 * Makefile.in: Changed installation directory name scheme
3335 to be consistent with gcc. Also changed 'install'.
3337 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3339 * Makefile.in: new targets ld.mm, ld.me
3341 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3343 * Makefile.in, ldtemplate: Need to use separate scripts
3344 for -n and -N options. Yet more complication.
3346 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3348 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3349 work). Add some lines to avoid Sun Make VPATH bugs.
3351 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3353 * news.sc: Add alignment for data segment.
3354 * ldtemplate: Add (yet another) script to get for -n or -N
3355 options. (These need different alignment than ZMAGIC files.)
3356 * Makefile.in: Add stuff for new foo.xn scripts.
3357 These are generated by replacing "ALIGN(0x...00)" by ".".
3359 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3361 * Makefile.in: new targets ld.ms, ld-index.ms
3362 ld.texinfo: remove tabs, other cleanups for texi2roff
3364 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3366 * ldmain.c (main): Make config.magic_demand_paged be true
3367 by default. Don't the WP_TEXT and D_PAGED flags of
3368 output_bfd here; it's too late, so set it when output_bfd
3369 is created (in ldlang.c). Also fix setting of EXEC_P flag
3370 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3371 * ldlang.c: Remove some duplicate extern declarations.
3372 * ldgram.y: Fixes to -N and -n options.
3373 * Makefile.in: Recognize upper case letters in sed script
3374 to remove assignments from script files.
3375 * ldtemplate: Don't assukme that -N or -n options
3376 imply use of -r script.
3377 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3379 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3381 * ldtemplate: include bfd.h before sysdep.h.
3383 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3385 Restructure configuration scheme for bfd, binutils, ld.
3387 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3388 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3389 Change some config names to match other dirs.
3390 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3392 * config/: Rename some config files to match up h-*.h names.
3393 Remove all the HOST_SYS definitions from the config files.
3395 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3397 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3398 * ldtemplate: Remove ldfile_add_library_path calls;
3399 just use the SEARCH_DIR commands in the script files.
3400 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3401 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3402 This is primarily intended for cross-linking, where you would
3403 place libaries in a different place than native libraries.
3404 Also, emulations made from ldtemplate now use $(srcdir).
3405 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3406 form; people can use the Makefile's LIB_PATH to override.
3408 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3410 * Makefile.in: fix target ld.dvi, add target ld.info
3411 ld.texinfo: make info filename ld.info
3413 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3415 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3417 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3418 few BFD types & enums.
3425 version-control: never