1 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3 * ldmisc.c (multiple_warn): Remove; no longer used.
4 * ldmisc.h (multiple_warn): Don't declare.
6 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
8 * ldlang.c (print_output_section_statement): Print all lines
11 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
13 * ldlang.c (load_symbols): Check for archive before object. Use
14 bfd_check_format_matches, and, if ambiguous, print a list of
15 matching formats. If file format is not recognized, treat file as
17 * ldgram.y (yyerror): If assuming an object file is a script,
18 mention that. Tweak the format of the error messages.
19 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
20 guess that this is not actually a script, and just report that the
21 file format was not recognized.
22 * ld.texinfo (Options): Admit that -( may be used more than once.
23 Add note that unrecognized object files are now treated as linker
26 * ldfile.c (ldfile_input_filename): Make const.
27 (ldfile_assumed_script): New variable.
28 (try_open): Change arguments types to const.
29 (ldfile_find_command_file): Likewise.
30 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
31 * ldfile.h: Update declarations for ldfile.c changes.
32 * ldlex.l: Include <ctype.h>.
33 (file_name_stack): Change to be const char *.
34 (lineno_stack): New static variable.
35 (<<EOF>>): Set lineno as well as ldfile_input_filename.
36 (lex_push_file): Make name argument const. Initialize
38 (lex_redirect): Initialize lineno_stack entry.
39 (lex_warn_invalid): Handle non printable characters nicely.
40 * ldlex.h (lex_push_file): Declare second argument as const.
42 * ldgram.y (ifile_p1): Recognize GROUP.
43 * ldlex.l: Recognize GROUP.
44 * ld.texinfo (Option Commands): Document GROUP.
46 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
48 * config/m68klynx.mh: New file.
50 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
52 * emultempl/hppaelf.em: Add newlines to the error messages.
54 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
56 * config/i386lynx.mh: New file.
57 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
60 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
62 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
63 (GENERATE_SHLIB_SCRIPT): Define as yes.
64 (DYNAMIC_LINK): Define as false.
65 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
66 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
67 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
68 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
71 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
73 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
75 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
77 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
78 .got section is now explicitly handled in elf.sc.
80 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
82 * scripttempl/alpha.sc: Redo script to set . outside of sections
83 and not bother to explicitly specify section addresses.
84 Explicitly place .sdata section.
86 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
88 * scripttempl/m68kcoff.sc: Put .bss in data segment.
90 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
91 0, and to only be marked as NOLOAD if relocating.
92 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
93 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
94 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
95 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
96 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
97 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
98 * scripttempl/sparclynx.sc: Likewise.
100 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
102 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
103 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
106 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
108 * ld.h (args_type): Add field soname.
109 * lexsup.c (parse_args): Handle -soname argument.
110 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
112 * ld.texinfo: Document -soname.
114 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
116 * ldlang.c (lang_check): Don't try to set the architecture if the
117 input and output files are incompatible. Just warn.
119 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
121 * configure.in: Change i[34]86 to i[345]86.
123 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
125 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
127 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
129 Make the ELF linker handle orphaned sections reasonably. Also,
130 define __start_SECNAME and __stop_SECNAME around sections whose
131 names can be represented in C, for the benefit of symbol sets in
133 * ldemul.h (ldemul_place_orphan): Declare.
134 (ld_emulation_xfer_type): Add place_orphan field.
135 * ldemul.c (ldemul_place_orphan): New function.
136 * ldlang.h (wild_doit): Declare.
137 * ldlang.c (wild_doit): Make nonstatic.
138 (lang_place_orphans): Call ldemul_place_orphan.
139 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
140 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
142 (gld${EMULATION_NAME}_place_orphan): New static function.
143 (gld${EMULATION_NAME}_place_section): New static function.
144 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
146 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
148 * scripttempl/aout.sc: Add .linux-dynamic after .data.
150 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
152 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
153 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
155 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
157 * ldexp.h (exp_get_abs_int): Declare.
159 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
161 * ldlang.c (lang_do_assignments): Handle complex AT's better.
162 * ldexp.c (exp_get_abs_int): New function.
164 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
166 * configure.in: add i960-nindy-coff support.
168 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
170 * ldlex.l (yy_create_string_buffer): Handle change to internal
171 interface in flex 2.4.7.
173 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
175 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
176 New function; add 0x20 to any use of -Ttext.
177 (gld${EMULATION_NAME}_create_output_section_statements): New
179 (ld_${EMULATION_NAME}_emulation): Use the new function
180 gld${EMULATION_NAME}_create_output_section_statements.
182 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
184 * scripttempl/mips.sc: Redo script to set . outside of sections
185 and not bother to explicitly specify section addresses.
187 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
189 * scripttempl/elf.sc: Copy several more relocation sections into
190 the output. Put .got.plt sections into .got.
192 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
194 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
196 Add a new script operator, PROVIDE, to define a symbol only if it
198 * ldgram.y (PROVIDE): New token.
199 (assignment): Accept PROVIDE.
200 * ldlex.l (PROVIDE): New token.
201 * ldexp.h (node_type): Add etree_provide to node_class enum.
202 (exp_provide): Declare.
203 * ldexp.c (exp_fold_tree): Handle etree_provide.
204 (exp_provide): New function.
205 (exp_print_tree): Handle etree_provide.
206 * ld.texinfo: Document PROVIDE.
208 * ldlang.c (lang_common): Pass desired alignment to
209 lang_one_common as power of two.
210 (lang_one_common): Get common symbol alignment from linker hash
211 table entry. Treat desired alignment as a power of two.
213 * ldlang.c (wild_section): Attach all section with the given name,
214 not just the first one. If there is no name, attach all sections
215 even if the SEC_IS_COMMON flag is set.
217 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
219 * ld.h (args_type): Add field rpath.
220 * lexsup.c (S_ISDIR): Define if not already defined.
221 (parse_args): Add support for -rpath. If -R is used to name a
222 directory, treat it as -rpath for Solaris compatibility.
223 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
224 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
225 * ldmain.c (main): Initialize command_line.rpath to NULL.
226 * ld.texinfo: Document -rpath option.
228 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
230 * emulparams/pc532machaout.sh: New file. Pc532 mach script
233 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
235 * config/pc532mach.mt: New file. Pc532 mach target support.
237 * config/pc532mach.mh: New file. Pc532 mach host support.
239 * config/netbsd532.mt: New file. Netbsd 532 target support.
241 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
243 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
246 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
248 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
249 bfd_abs_section_ptr, not &bfd_abs_section.
251 * lexsup.c (parse_args): Changed "retain-symbols-file" from
252 no_argument to required_argument. From djm.
254 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
256 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
257 sections to force a VMA of 0; needed for ELF backends which have
258 not been converted to the new linker style.
260 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
262 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
263 it was for the HPUX dynamic loader's use and it creates problems
266 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
268 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
269 * ldlang.h (lang_do_assignments): Put external decl here.
270 * emultempl/hppaelf.em: Minor cleanups throughout file.
271 (hppa_elf_create_output_section_statements): Rewrite.
272 (hppaelf_finish): Rewrite.
274 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
276 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
278 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
280 * ld.texinfo: -Bstatic is not ignored.
282 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
284 * ldlex.l: Recognize \r the same as \n.
286 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
288 Preliminary support for generating shared libraries, from Eric
289 Youngdale <ericy@cais.cais.com>.
290 * genscripts.sh: If the emulation parameter file sets
291 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
292 CREATE_SHLIB defined.
293 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
294 link_info.shared is set, use the .xs script file.
295 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
296 .interp section, and don't include TEXT_START_ADDR in the starting
297 address of the first section.
298 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
299 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
301 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
303 * configure.in: Change --with-targets to --enable-targets.
305 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
307 * lexsup.c (parse_args): Add support for new options -( -) with
308 synonyms --start-group --end-group.
309 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
310 (lang_group_statement_type): Define new struct.
311 (lang_statement_union_type): Add group_statement field.
312 (lang_enter_group, lang_leave_group): Declare.
313 * ldlang.c (lang_for_each_statement_worker): Handle
314 lang_group_statement_enum.
315 (map_input_to_output_sections, print_statement): Likewise.
316 (lang_size_sections, lang_do_assignments): Likewise.
317 (open_input_bfds): Completely rewrite. Now does its own looping,
318 rather than using lang_for_each_statement. Handle groups.
319 (lang_process): Update call to open_input_bfds.
320 (print_group): New static function.
321 (lang_enter_group, lang_leave_group): New static functions.
322 * ldfile.c (ldfile_open_file): If the file has already been
323 opened, just return rather than taking an assertion failure.
324 * ldver.c (help): Mention new options.
325 * ld.texinfo: Document new options.
327 * ldlang.c (end_of_data_section_statement_list): Don't define.
328 (lang_leave_output_section_statement): Don't set obsolete variable
329 end_of_data_section_statement_list.
331 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
334 * ldlang.c (lang_size_sections): Adjust current region address
335 even for sections with an explicit address. From
336 ralphc@pyramid.com (Ralph Campbell).
338 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
339 From jrs@world.std.com (Rick Sladkey).
341 * scripttempl/mipsbsd.sc: Let sections align to their natural
344 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
346 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
348 (lang_abs_symbol_at_beginning_of): Likewise.
349 (lang_abs_symbol_at_end_of): Likewise.
350 (lang_size_sections): Use bfd_is_abs_section to check for the
351 absolute section. Don't try to set the VMA or output_offset or
352 size of the absolute section.
353 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
356 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
358 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
359 when generating relocatable objects.
361 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
363 * emultempl/linux.em: New file providing support for linking
364 against Linux shared libraries.
365 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
366 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
368 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
370 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
371 * ldmain.c (main): Initialize link_info.shared to false. Give
372 error if link_info.relocateable and link_info.shared are both set.
374 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
375 it as naming an emulation to be added to EMULATION_OFILES.
376 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
378 * Makefile.in: Rebuilt dependencies.
379 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
380 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
381 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
382 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
383 (ei386linux.c): Remove; now in Makefile.in.
384 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
385 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
386 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
387 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
388 (eelf64_sparc.c): Remove; now in Makefile.in.
389 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
390 (eelf32_sparc.c): Remove; now in Makefile.in.
392 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
393 no owner--it might be bfd_abs_section. From Eric Youngdale
394 <ericy@cais.cais.com>.
396 * scripttempl/aout.sc: Let sections align to their natural
399 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
401 * ldemul.h (ldemul_open_dynamic_archive): Declare.
402 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
403 * ldemul.c: Include ldexp.h and ldlang.h.
404 (ldemul_open_dynamic_archive): New function.
405 * ldfile.h (ldfile_open_file_search): Declare.
406 * ldfile.c: Include ldemul.h.
407 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
408 argument, not bfd *. Change all callers.
409 (ldfile_open_file_search): Rename from open_a. Return boolean
410 argument, not bfd *. Clean up. Change all callers.
411 (ldfile_open_file): If doing a dynamic link, call
412 ldemul_open_dynamic_archive rather than assuming the extension of
413 a dynamic object is ".so".
414 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
416 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
418 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
420 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
421 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
422 Accept -static as a synonym for -non_shared.
424 Let the user change the dynamic linker used by ELF code.
425 * ld.h (args_type): Add new field interpreter.
426 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
428 * ldmain.c (main): Initialize command_line.interpreter to NULL.
429 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
430 the ELF backend to return the .interp section. If
431 command_line.interpreter is not NULL, set the contents of .interp
433 * ld.texinfo: Mention -dynamic-linker.
435 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
438 * lexsup.c (parse_args): Sort out the option macros and change the
439 definitions to make it easier to add a new option.
441 * scripttempl/aout.sc: Define __etext and __edata to go along with
444 * ld.h (ld_config_type): Add new field traditional_format.
445 * lexsup.c (parse_args): Add traditional-format to longopts, and
447 * ldmain.c (main): Initialize config.traditional_format to false.
448 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
449 flags of output_bfd according to config.traditional_format.
450 * ldver.c (help): Mention -traditional-format.
451 * ld.texinfo: Document -traditional-format.
453 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
455 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
456 they are encountered.
458 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
460 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
461 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
463 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
465 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
466 _FTEXT, _ETEXT and _FDATA. Dont define _END.
468 * ldfile.c (open_a): If this is not an archive, try to open it in
469 the current directory before searching for it.
471 * lexsup.c (parse_args): Treat -i as a synonym for -r.
473 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
474 BLOCK works in a section address as documented.
476 * ldgram.y (YYDEBUG): Don't define.
478 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
480 * emultempl/gld960.em: Pass false for new argument to
481 ldfile_add_library_path.
482 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
484 * emultempl/sunos.em: Only look for .so files if doing a dynamic
487 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
489 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
491 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
493 * Makefile.in (check): Delete ld.new dependency so that a regression
494 test doesn't trigger a rebuild of the linker.
496 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
498 * ldlang.c (map_input_to_output_sections): For lang_address, call
499 init_os if it hasn't already been called.
501 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
503 Add support for SunOS shared libraries.
504 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
505 shared library support code.
506 * emultempl/sunos.em: New file.
507 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
508 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
509 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
512 * ldlang.c: Minor formatting cleanups.
513 (lang_for_each_input_file): New function.
514 * ldlang.h (lang_for_each_input_file): Declare.
516 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
518 (search_head): Declare.
519 (ldfile_add_library_path): Add new cmdline argument in prototype.
520 * ldfile.c (search_head): Make non-static.
521 (search_dirs_type): Move to ldfile.h.
522 (ldfile_add_library_path): Accept cmdline argument, and save it.
523 * lexsup.c (parse_args): Pass true for new cmdline argument of
524 ldfile_add_library_path.
525 (set_default_dirlist): Likewise.
526 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
527 argument of ldfile_add_library_path.
528 * ldgram.y (ifile_p1): Likewise.
530 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
532 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
533 total_size, superfile and chain.
534 * ldfile.c (open_a): Don't clear search_dirs_flag.
535 (ldfile_open_file): Don't try to open superfile. Assert that file
536 has not already been opened.
537 * ldlang.c (new_afile): Don't initialize superfile.
538 * ldmain.c (add_archive_element): Don't initialize subfiles or
539 chain or superfile. Initialize search_dirs_flag to false.
541 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
543 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
545 Changes from binutils-2.4 release:
547 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
548 variables, use whitespace, so scripts don't break.
550 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
552 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
554 * cdtest-bar.cc: Renamed from cdtest-func.cc.
555 * Makefile.in: Noted change.
557 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
558 don't know where that's supposed to come from, or why it's
561 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
563 * configure.bat: update to latest makefile.in
564 * emulpara/go32.sh: set to coff-go32 not aout
565 * emultemp/generic.em: strength-reduce the structure of
566 this shell script, since the only available shell for
567 DOS can't handle complex syntax.
568 * emultemp/stringify.sed: for "sed -f" instead of inline.
569 * makefile.in: depend on stringify.sed as well as genscripts.sh
570 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
571 * genscripts.sh: empty variables aren't always considered "set",
572 so set them to "y" instead.
574 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
576 * ldlang.c (entry_symbol): Make static.
577 (lang_add_entry): Add cmdline argument.
578 * ldlang.h (lang_add_entry): Change prototype.
579 * ldgram.y (statement_anywhere): Change lang_add_entry call.
580 * lexsup.c (parse_args): Likewise.
582 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
584 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
586 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
587 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
588 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
590 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
592 Add support for ELF shared libraries.
593 * ld.h (ld_config_type): Add field dynamic_link.
594 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
595 on attempts to use -r with -relax, -call_shared or -s.
596 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
597 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
598 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
599 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
600 OPTION_NON_SHARED by setting dynamic_link field accordingly.
601 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
603 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
604 opening a file with a .so extension first.
605 * emultempl/elf32.em: New file.
606 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
607 (NONPAGED_TEXT_START_ADDR): Likewise.
608 (TEMPLATE_NAME): Define as elf32.
610 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
611 * scripttempl/elf.sc: Add placement for new dynamic sections.
612 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
613 outside of any section. Don't use ALIGN(8); just let one section
614 VMA follow another. Put .dynbss in .bss. Don't mention debugging
615 sections; they'll be handled correctly anyhow.
616 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
618 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
620 * Makefile.in (install): Redirect output of ln to /dev/null.
622 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
624 * emultempl/hppaelf.em: Change all references of
625 .hppa_linker_stubs to .PARISC.stubs.
626 * scripttempl/hppaelf.sc: Likewise.
628 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
630 * ldlang.c (print_output_section_statement): Change ``no attached
631 output section'' message slightly.
632 (lang_do_assignments): Don't recurse down if there is no real
635 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
636 match corresponding change in emulation templates.
637 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
638 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
640 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
642 * ldver.c (ldversion): Updated version number.
644 * cdtest-foo.cc: Use explicit "#pragma implementation".
645 * cdtest-bar.cc: Renamed from cdtest-func.cc.
646 * Makefile.in: References to cdtest-func.o changed to
649 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
651 Don't create unnecessary output sections.
652 * ldlang.c (out_bfd_get_section_by_name): Remove.
653 (wild_section): Call bfd_get_section_by_name rather than
654 our_bfd_get_section_by_name. Don't call wild_doit if there is no
656 (lang_create_output_section_statements): Remove.
657 (map_input_to_output_sections): For several cases, call init_os if
658 it has not already been called.
659 (lang_size_sections): If output section was not created, skip it.
660 (lang_process): Don't call lan_create_output_section_statements.
661 (lang_place_orphans): Skip files with just_syms_flags set to true.
662 * ld.texinfo: Document change.
664 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
666 * ldlang.c (wild_doit): Don't bother initializing the vma and
667 section size. Don't special case SEC_SHARED_LIBRARY.
668 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
671 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
673 * config/go32.mh : New file for Xgo32X.
675 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
677 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
678 before calling einfo, since we are reporting an fopen failure.
679 From jrs@world.std.com (Rick Sladkey).
681 * configure.in: Use "e" rather than "em_" as prefix for
684 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
686 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
688 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
689 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
691 * Makefile.in: Changed all generated file names.
692 (ldemul-list.h): Depend on Makefile, not config.status. Changed
693 sed patterns to handle new filenames.
695 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
696 * configure.in: Adjusted.
698 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
700 * Makefile.in (install-info): Don't use "$<*", it doesn't always
701 work. Instead, check build dir and $srcdir explicitly, and use
702 `echo' to get all the filenames.
704 * configure.in (h8300h-*-hms): Changed ld_target name to
706 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
709 * config/i960coff.mt: New file.
710 * emulparams/gld960coff.sh: New file.
711 * emultempl/gld960c.em: New file.
712 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
713 i960coff configuration.
714 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
716 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
717 code isn't included in FSF releases, and it can still be
719 (distclean): Remove site.bak and tmpdir.
720 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
721 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
723 Patches from Ralph Campbell:
724 * config/mipsbsd.mh: New file.
725 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
726 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
727 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
730 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
732 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
734 * config/m68k.mt (EMUL): Set to m68kaout.
735 * emulparams/m68kaout.sh: New file.
736 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
737 (em_m68kaout.c): New target.
739 * ldlang.c (lang_size_sections): If dot moves because of an
740 assignment, don't try to insert a pad into the absolute output
741 section, just change the address of the default memory region
744 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
745 cdtest-ur.out, and cdtest-ur.tmp.
747 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
749 * scripttempl/sa29200.sc: Align all sections to four byte
752 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
754 * Makefile.in, configure.in: Support for go32 coff.
755 * config/i386-go32.mt: New file
756 * emulparams/i386go32.sh: New file
757 * scripttempl/i386go32.sc: New file
759 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
761 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
762 Lynx-specific script templates.
763 * configure.in (sparclite*-*-coff): Use coff-sparc.
764 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
765 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
766 (ENTRY): Set to __main.
767 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
768 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
769 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
771 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
773 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
774 byte boundary, in case the global constructors do not take up an
777 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
778 exist, get crtbegin based on gcc -print-libgcc-file-name.
779 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
781 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
783 * ldlang.c (lang_size_sections): When no address is given for a
784 section, align it according to its requirements.
786 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
788 * Makefile.in (clean, distclean): Remove configdoc.texi.
790 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
792 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
794 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
796 * ldlang.c (lang_size_sections): When relaxing, adjust the
797 position of a padding statement, and adjust dot accordingly.
799 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
801 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
803 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
805 * scripttempl/i386coff.sc: If relocating, don't put .init and
806 .fini sections into .text; keep them separate.
807 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
808 exist, get crtbegin based on gcc -print-libgcc-file-name.
809 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
811 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
813 * Makefile.in (check): Set TCL_LIBRARY for runtest.
815 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
817 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
820 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
821 if building a final executable.
823 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
825 * ldmain.c (main): Check the return value of bfd_close.
827 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
829 * scripttempl/alpha.sc: Clean up section alignment to ensure that
830 sections never overlap when using -r.
832 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
834 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
835 changes: get_symtab_upper_bound renamed and returns long,
836 bfd_canonicalize_symtab returns long, check for error indications.
838 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
840 * ldlang.c (print_input_section): For section size, use
841 _cooked_size if it is non-zero, size otherwise.
842 (size_input_section): Likewise.
843 (lang_do_assignments): Likewise (case lang_input_section_enum).
845 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
847 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
848 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
849 (lang_add_input_file): Pass true to new_afile for add_to_list.
850 (lookup_name): Remove force_load argument. Changed all callers.
851 Pass false to new_afile for add_to_list. Split loading of symbols
852 out into separate function.
853 (load_symbols): New function split out of lookup_name. Don't load
854 the symbols if they are already loaded.
855 (open_input_bfds): For lang_input_statement_enum call load_symbols
856 rather than lookup_name.
857 (lang_process): Pass abs_output_section rather than NULL to
859 (lang_startup): Set real field of first_file to true.
861 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
863 * ldlang.c (had_relax): Removed.
864 (relax_again): New static variable.
865 (lang_size_sections): Change call to bfd_relax_section to
866 correspond to BFD changes. Set relax_again appropriately.
867 (lang_process): Remove #if 0 code. When relaxing, keep calling
868 lang_do_assignments and lang_size_sections until relax_again
871 * emultemp/gld960.em: Include libiberty.h
872 (gld960_before_parse): Pass NULL as final argument to concat.
874 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
876 * scripttempl/aout.sc: Force _end and __end to be aligned to a
879 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
880 building a bfd_data_link_order, rather than by setting the section
881 contents immediately.
883 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
885 Changes to make -Ur work again.
886 * ldmain.c (add_to_set): Now takes reloc argument rather than
887 bitsize. Check config.build_constructors here. If an new hash
888 table entry is created, mark it as undefined.
889 (constructor_callback): No longer takes bitsize argument. Pass
890 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
891 BFD backend supports it.
892 (reloc_overflow): Handle a NULL abfd argument.
893 (reloc_dangerous, unattached_reloc): Likewise.
894 * ldctor.c: Include ldmain.h.
895 (struct set_info): Change bitsize field to reloc.
896 (ldctor_add_set_entry): Now takes reloc argument rather than
897 bitsize. Don't bother to check config.build_constructors here.
898 (ldctor_build_sets): Get the size from the reloc howto. If
899 generating relocateable output, call lang_add_reloc rather than
901 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
903 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
904 (lang_reloc_statement_type): New structure.
905 (lang_statement_union_type): Add reloc_statement field.
906 (lang_add_reloc): Declare new function.
907 * ldlang.c (lang_for_each_statement_worker): Handle
908 lang_reloc_statement_enum.
909 (map_input_to_output_sections, print_statement): Likewise.
910 (lang_size_sections, lang_do_assignments): Likewise.
911 (print_reloc_statement): New function.
912 (lang_add_reloc): New function.
913 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
915 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
916 (cdtest-ur, cdtest-ur.out): New targets.
917 (check-cdtest): Now also check that -Ur works correctly.
919 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
921 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
923 * ldlang.c (lang_process): Move lang_common call before
924 map_input_to_output_sections, to ensure that any alignment
925 constraints set by common symbols are copied over to the output
928 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
930 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
931 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
932 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
933 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
936 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
938 * config/i386bsd.mh: New file.
940 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
942 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
944 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
945 (DATA_START_SYMBOLS): Define _fdata.
947 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
949 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
951 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
953 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
954 works again. Attach some output symbols to the stub file bfd.
956 * emultempl/hppaelf.em: Include elf32-hppa.h.
957 (file_chain): Add decl.
958 (hppa_look_for_stubs_in_section): Delete decl.
959 (hppaelf_finish): Reenable code. Do not pass symbols
960 down to hppa_look_for_stubs_in_section.
962 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
964 * ldmain.c (write_map): Don't define. Removed all references.
965 Just use map_file or map_filename instead.
966 (add_archive_element): Use minfo to write map information, not
968 (constructor_callback): Use fprintf to write map information, not
970 * ldmain.h (write_map): Don't declare.
971 * ldgram.y (mri_script_command): Removed reference to write_map.
972 * ldlang.c (lang_one_common): Likewise.
973 * lexsup.c (parse_args): Likewise.
975 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
977 * scripttempl/elf.sc: Force all sections to be aligned.
979 * ldgram.y (section): Reverse the order of memspec_opt and
980 fill_opt to avoid an ambiguity when both are used.
981 * ld.texinfo: Changed accordingly.
983 * ldgram.y: Move include of ldlex.h back with other includes.
984 * ldlex.h (input_type): Don't initialize enum constants to
986 * ldlex.l: Use a switch to return the right token based on
987 input_type, rather than knowing that input_type has a value based
990 * ldgram.y (dirlist_ptr): Removed; not used.
991 * lexsup.c: Include ldver.h.
992 * Makefile.in: Rebuilt dependencies.
994 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
996 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
997 (ldlang_add_file): call it here instead.
999 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1001 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1003 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1005 * emultempl/hppaelf.em: First attempt to clean this file up.
1006 Add comments in several functions as to their purpose and
1007 how they function (or my current best guess). Clean up horrible
1008 spacing and indention that never should have been accepted in the
1009 first place. Add FIXMEs for issues which need to be resolved.
1010 Disable linker-stub generation until it gets fixed. This allows
1011 the linker to at least work on simple code for testing purposes.
1013 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1014 it via hppaelf_finish). Prototype moved into ldlang.h.
1015 (lang_process): Move problematic extra call to lang_size_sections
1016 into the PA ELF specific code.
1017 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1018 lang_size_sections moved here.
1020 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1022 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1023 * config/ppc-elf32.mt: New file.
1024 * emulparams/elf32ppc.sh: New file.
1025 * emultempl/ppc.em: New file.
1026 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1027 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1028 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1030 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1032 * lexsup.c (parse_args): Use symbolic numbers for long options.
1033 Fix misunderstanding in -Y and -call_shared et al.
1035 Use getopt instead of lex and yacc to parse the command line.
1037 * ld.texinfo (Options): Document changes to option syntax.
1038 * Makefile.in: Update dependencies.
1039 * ldver.c (help): Tweak dashes in usage message.
1040 * ldgram.y (%union): Remove unused members.
1041 Remove %tokens for command line options; add ones for input types.
1042 (command_line): Rules removed.
1043 (file): Instead of command line, recognize an
1044 input type indicator, then use the nonterminal for that type.
1045 (defsym_expr): New nonterminal from code formerly in command_line.
1046 * ldlex.h: Declare parser input type enum and variable.
1047 Don't declare parse_line.
1048 * ldlex.l: Remove unused variables. Make some used ones static
1050 (COMMAND): Start state and its rules removed.
1051 At start of yylex, return input state token if at start of input.
1052 (lex_redirect): Don't need to set yyout.
1053 (ldlex_command): Function removed.
1054 * ldmain.c (main): Instead of calling parse_line, set up the
1055 redirections and call yyparse directly.
1056 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1058 * lexsup.c: Remove #if 0'd code.
1059 (parse_line): Function removed.
1060 (parse_args): Rewrite to use getopt_long_only.
1061 (set_default_dirlist): New function from code formerly in
1062 ldgram.y:command_line.
1063 (set_section_start): New function.
1064 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1065 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1066 compiled-in link scripts in "{" and "}", as the grammar no longer
1069 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1071 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1072 require that it be in $(srcdir).
1074 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1076 * ldlang.c (lang_size_sections): Only align section to alignment
1077 required by linker script, not to maximum alignment of input
1080 * ldlang.h (largest_section): Don't declare.
1081 * ldlang.c (largest_section): Don't define.
1082 (size_input_section): Don't set largest_section; not used.
1084 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1086 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1088 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1090 * ldlang.c, ldmain.c: Include libiberty.h.
1092 * ldmisc.h (concat): Don't declare.
1093 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1095 * ld.h (as_output_section_statement): Removed; not used.
1097 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1099 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1100 bfd_set_error and new error names.
1102 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1104 * ldwrite.c (build_link_order): If the cooked size of the section
1105 has been set, use it, for determining link_order size.
1106 (ldwrite): In the error message displayed if bfd_final_link fails,
1107 indicate that it was in fact the final link step that failed.
1109 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1110 bfd_relax_section, in case it returns false but doesn't flag an
1111 error. If an error is returned, indicate which one it is in the
1114 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1115 it'll get picked up from $(srcdir) if appropriate.
1117 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1119 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1120 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1122 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1124 * ldlex.l (comment): Increment line number when newline is read.
1126 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1128 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1129 reload the file even if it is already loaded.
1130 (wild): Call lookup_name with force_load argument of 0.
1131 (open_input_bfds): Call lookup_name with force_load argument of 1.
1132 (print_symbol): Remove declaration of non-existent function.
1133 (print_one_symbol): Return true rather than falling off end.
1135 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1137 * ldmain.c (main): Use %ld when printing long values.
1139 * scripttempl/elf.sc: Move _edata after the .sdata section.
1140 Permit OTHER_BSS_SYMBOLS to be defined.
1141 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1143 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1145 * Rename all "hppaosf" files to "hppaelf".
1146 * Change all "osf" references to "elf" in hppaelf files.
1147 * Makefile.in: Likewise.
1148 * configure.in: Likewise.
1150 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1152 * ldmain.c (main): Call xatexit, not atexit.
1153 Call xmalloc_set_program_name.
1155 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1158 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1160 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1161 (hppaosf_finish): Call xmalloc, not ldmalloc.
1162 * ldmain.c (preserve_output): Function removed.
1163 (main): Do it here instead.
1165 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1167 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1168 GNU C specific macros.
1170 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1171 call to LANG_FOR_EACH_INPUT_SECTION.
1173 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1175 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1176 deleted; will use libiberty versions instead.
1177 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1178 mri.c Makefile.in: Change callers.
1180 * ldmisc.c (vfinfo): Remove cleanup code.
1181 * ldmain.c (remove_output): Put it here (new function).
1182 (preserve_output): New function.
1183 (main): Register remove_output and preserve_output with atexit.
1184 * ldmain.c ldgram.y: Call xexit instead of exit.
1185 * ldmisc.h: Declare xexit.
1187 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1189 * Makefile.in: Lots of new H8/500 memory models.
1191 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1193 * ldlex.l: Removed duplicate rules.
1194 (yywrap): Provide default definition, needed with some versions of
1197 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1199 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1200 the archive filename too.
1202 * ldlex.l: Add rule to catch invalid input characters instead of
1203 printing them. Include "ldmain.h" for program_name decl.
1204 (lex_warn_invalid): New function.
1205 * Makefile.in: Add dependency.
1207 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1209 * Makefile.in (check): Don't bother running any tests of
1210 cross-linker until the test suite no longer assumes native mode.
1212 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1214 * ldlang.c (print_one_symbol, print_input_section): Print
1215 global symbols in symbol table again.
1217 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1219 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1220 exit successfully instead of complaining if no input files are
1223 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1225 * Makefile.in: Format variable definitions consistently.
1226 (LD_PROG): Remove unnecessary variables from link command,
1227 change variable LOADLIBES to EXTRALIBS.
1229 * ldmain.c (main): Compute and display total execution time.
1230 * ld.texinfo (-stats): Document the option.
1232 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1234 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1237 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1240 * ldlang.c (relaxing): Removed global variable.
1241 (lang_size_sections): If the canonical symbols have not already
1242 been read in, read them in before relaxing.
1243 * ldlang.h (relaxing): Removed declaration.
1245 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1247 * ldlang.c (new_afile): Initialize loaded field to false.
1248 (lookup_name): If file was already loaded, don't call the
1249 add_symbols entry point again.
1251 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1253 * ld.texinfo: Clarify what -T option does.
1255 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1257 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1260 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1262 * ldmain.c (add_archive_element): If trace_files or
1263 trace_file_tries, print file name.
1264 * ldlang.c (lookup_name): Likewise.
1265 (ldlang_add_file): Don't put files on input_bfds list in reverse
1268 * scripttempl/elf.sc: Correct typo.
1270 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1272 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1273 their arguments optional, for compatibility with the old GNU ld.
1275 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1277 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1279 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1281 * ldmain.c (add_to_set): Add bitsize argument.
1282 (constructor_callback): New function.
1283 (link_callbacks): Add constructor_callback.
1284 * ldctor.c (struct set_info): Add bitsize field.
1285 (ldctor_add_set_entry): Add bitsize argument.
1286 (ldctor_build_sets): Base the size of the elements of the set on
1287 the bitsize, rather than always using LONG.
1288 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1290 * ld.h (QUAD_SIZE): Define.
1291 * ldgram.y (QUAD): New token.
1292 (length): Handle it.
1293 * ldlex.l: Return QUAD.
1294 * lexsup.c (keywords): Add QUAD.
1295 * ldwrite.c (build_link_order): Handle QUAD.
1296 * ldlang.c (print_data_statement): Handle QUAD.
1297 (lang_size_sections): Likewise.
1298 (lang_do_assignments): Likewise.
1299 * ldexp.c (exp_print_token): Add QUAD to table.
1300 * ld.texinfo: Describe QUAD.
1302 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1303 since the Alpha doesn't use them.
1305 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1307 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1309 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1311 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1312 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1314 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1316 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1317 needed for i386mach. (Should be a no-op on other systems.)
1319 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1320 (PAGE_SIZE): Don't define; not used.
1322 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1324 * ldgram.y (yyerror): Make argument const char *, and actually
1325 print it out rather than assuming it is a syntax error.
1326 * ldmisc.h: Change declaration of yyerror.
1327 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1329 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1331 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1332 exec header offset, since the exec header isn't loaded.
1333 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1335 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1337 A major rewrite to move the bulk of the linker into BFD so that
1338 more efficient backend code can be written for specific object
1340 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1341 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1342 * ldctor.c, ldctor.h: Complete rewrite.
1343 * ldwrite.c, ldwrite.h: Complete rewrite.
1344 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1345 link_info.strip instead. Changed all uses.
1346 (discard_locals_type, discard_locals): Removed. Use
1347 link_info.discard instead. Changed all uses.
1348 (ld_config_type): Removed relocateable_output field; use
1349 link_info.relocateable instead; changed all uses. Added stats
1351 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1352 set_loader_symbol): Removed.
1353 * ldexp.h (node_class): Added etree_rel.
1354 (etree_type): Added rel field.
1355 * ldexp.c (exp_print_token): Bracketed table initialization.
1356 (exp_relop): New function.
1357 (fold_name): Use linker hash table rather than ldsym functions.
1358 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1359 (exp_print_tree): Handle etree_rel.
1360 * ldgram.y (strip_symbols, discard_locals): Removed.
1361 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1362 (REL): New token. Does not appear in grammar, but needed for
1364 (file): Don't call lang_final; it's called by main anyhow.
1365 * ldlex.l: Accept -stats and -no-keep-memory options.
1366 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1367 * ldlang.c: Consistently use fill_type for fill argument.
1368 (lang_init_script_file, script_file): Removed.
1369 (create_object_symbols): Removed. Use
1370 link_info.create_object_symbols_section instead. Changed all
1372 (lang_add_keepsyms_file): Removed.
1373 (lookup_name): Call bfd_link_add_symbols instead of
1374 ldmain_open_file_read_symbol.
1375 (wild): Don't iterate over script_file.
1376 (open_output): Create link hash table.
1377 (lang_place_undefineds): Rewrote.
1378 (lang_size_sections): Handle relaxing (doesn't work yet).
1379 (lang_relocate_globals): Removed.
1380 (lang_finish): Use link hash table rather than ldsym functions.
1381 (lang_common): Rewrote.
1382 (lang_one_common): New function.
1383 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1385 (create_symbol): Removed.
1386 (lang_process): Don't call lang_init_script_file. Call
1387 ldctor_build_sets rather than find_constructors. Don't call
1388 lang_relocate_globals.
1389 (lang_abs_symbol_at_beginning_of): Rewrote.
1390 (lang_abs_symbol_at_end_of): Rewrote.
1391 * ldmain.c (had_y): Removed.
1392 (lprefix, lprefix_len): Removed; use link_info fields instead.
1394 (multiple_def_count, commons_pending, undefined_global_sym_count,
1395 total_symbols_seen, total_files_seen): Removed.
1396 (link_callbacks, link_info): New variables.
1397 (main): Initialize link_info. Don't call init_bfd_error_vector or
1398 ldsym_init. Don't set now unused variables. Handle -stats.
1399 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1400 (add_ysym): Rewrote.
1401 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1402 search_library, gnu960_check_format, decode_library_subfile,
1403 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1405 (add_keepsyms_file, add_archive_element, multiple_definition,
1406 multiple_common, add_to_set, warning_callback, undefined_symbol,
1407 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1409 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1410 require symbols for %C; look them up instead.
1411 * emultempl/hppaosf.em: Pass link_info to
1412 hppa_look_for_stubs_in_section.
1413 * Makefile.in: Rebuilt dependencies.
1414 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1416 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1418 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1419 ldlang.h and ldctor.h.
1421 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1422 declarations of free and malloc from flex output. Change malloc
1423 to ldmalloc in flex output.
1425 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1427 * ldmain.c (lprefix): Change default from a char to a string
1428 with only one character.
1429 (lprefix_len): Set default to one.
1431 * ldmain.h (lprefix_len): Declare.
1433 * ldsym.c (write_file_locals): Use strncmp rather than a character
1434 comparison for lprefix.
1436 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1439 * emultmpl/hppaosf.em: Include ldexp.h.
1440 (before_parse): Set lprefix and lprefix_len correctly.
1442 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1444 * ldlex.h: Don't declare yywrap if it is a macro.
1445 * ldlex.l: Include sysdep.h.
1446 * ldlang.c (lang_for_each_statement_worker,
1447 lang_for_each_statement): Forgot to use PARAMS.
1449 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1451 * Makefile.in: Added .PHONY targets where appropriate. Added some
1453 (gcclibdir, version): Removed unused variables.
1454 (DEP): New variable, set to mkdep.
1455 (ALL_CFLAGS): New variable. Used in .c.o target.
1456 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1458 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1459 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1460 mostly obsolete variables. Adjusted remaining uses.
1461 (DEF_EMUL): Removed variable.
1462 (ldmain.o): Handle undefined EMUL error correctly.
1463 (ldemul-list.h): Depend on config.status rather than Makefile.
1464 Create via temporary file.
1465 (ver960.c, roll, make): Removed obsolete targets.
1466 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1468 * dep-in.sed: New file, used when rebuilding dependencies.
1470 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1472 Made many changes to eliminate gcc warnings. Made various
1473 cosmetic changes, declared various things in header files, removed
1474 various extern declarations from .c files. No substantive
1477 * ldlang.c (lang_process): Ifdef out final call to
1478 lang_size_sections again (reverting change of Nove 2), since it
1479 breaks the Sun4 linker.
1481 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1483 * configure.in (alpha-*-netware*): New target; use alpha.
1485 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1487 * configure.in: Group targets by CPU. Merge some m68k target
1488 entries with different CPU specs that use the same ld_target
1491 * configure.in: Add sparc*-*-coff.
1492 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1493 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1494 (em_coff_sparc.c): Add dependencies and build rules.
1496 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1498 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1500 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1502 (command_line_option): Accept and ignore them (for now).
1503 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1504 where n is a number.
1506 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1508 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1509 not in bfd_com_section, create the section in the BFD so that it
1510 can be placed in the right output section.
1512 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1514 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1515 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1516 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1517 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1518 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1519 Move OTHER_READONLY_SECTIONS after all the other readonly
1520 sections. Don't use DATA_ADDR twice.
1522 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1523 p is in a common section, make sure the BFD has a section of that
1526 * ldlang.c (lang_common): Add newline to error message.
1528 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1530 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1531 Lynx-specific script instead of m68kcoff.
1532 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1533 (ENTRY): Define as __main.
1534 (TEXT_START_ADDR): Define as 0.
1535 (PAGE_SIZE): Define as 0x1000.
1536 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1537 * scripttempl/m68klynx.sc: New file.
1539 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1541 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1542 arguments rather than treating them as emulation names.
1544 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1546 * configure.in: Support x86 unixware and netware plus generic netware.
1548 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1550 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1553 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1555 * Makefile.in (distclean): Don't delete dvi or info files.
1556 (ld.info): Update dependency list.
1557 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1559 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1561 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1562 Set output_filename instead of creating a new node.
1563 (open_output): Don't set output_filename.
1564 (lang_final): Create the new node here.
1565 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1567 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1569 From Pete Hoogenboom (hoogen@cs.utah.edu):
1571 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1572 edata, _edata, end): Add definitions of these symbols.
1573 (__end): Remove definition of this symbol.
1574 (__data_start): Move definition of this symbol.
1576 * emultempl/hppaosf.em: Various fixes and support for linker stub
1578 (hppaosf_finish, hppaosf_search_for_padding_statements,
1579 hppaosf_create_output_section_statements): New functions in
1580 support of linker stub generation.
1581 (ld_hppaosf_emulation): Redefine to include new
1582 emulation-specific routines.
1584 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1585 Pass abs_output_section rather than NULL to avoid invalidating
1588 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1590 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1591 (em_i386mach.c): New rule.
1592 * configure.in (i[34]86-*-mach*): New case.
1593 * config/i386-mach.mt: New file.
1594 * emulparams/i386mach.sh: New file.
1596 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1598 * ld.h (flag_is_*): Removed macros.
1599 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1600 Consistently check the BFD symbol flags directly, rather than
1601 using file_is_* macros.
1603 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1605 * configure.in (sparc*-*-lynxos*): New target.
1606 * Makefile.in: Add rule for em_sparclynx.c.
1607 (ALL_EMULATIONS): Add Lynx emulations.
1608 * config/sparc-lynx.mt: New file.
1609 * emulparams/sparclynx.sh: New file.
1610 * scripttempl/sparccoff.sc: New file.
1612 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1614 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1616 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1618 * relax.c (write_relax): Check return value of bfd_seclet_link.
1620 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1622 * ldlang.c (delete_output_file_on_failure): New variable.
1623 (open_output): Set it after bfd open succeeds.
1624 * ldmisc.c (vfinfo): Test it.
1626 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1628 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1631 * ldemul.c: Support was added to allow emulation-specific
1632 processing to occur. This support was added primarily for linker
1633 stub generation in the elf32-hppa gld.
1634 (ldemul_finish, ldemul_create_output_section_statements): New
1636 * ldemul.h: Support was added to allow emulation-specific
1637 processing to occur. (As described above.) Added finish and
1638 create_output_section_statements fields to
1639 ld_emulation_xfer_struct structure.
1640 * ldlang.c: Add calls to emulation-specific routines.
1641 (lang_process): Add call to
1642 ldemul_create_output_section_statements function.
1643 (lang_process): Add call to a emulation-specific routine (and
1644 some processing after the call).
1646 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1648 * configure.in: mips*- instead of mips-, mips*el changes
1650 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1652 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1653 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1654 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1655 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1656 * config/alpha.mt: New file.
1657 * emulparams/alpha.sh: New file.
1658 * scripttempl/alpha.sc: New file.
1660 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1662 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1663 types of different sizes (eg: 64 and 32 bits), so coerce.
1664 * ld.h (ALIGN_N): Add warning about usage.
1666 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1668 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1669 which we already have a definition, rather than checking in
1670 several different places whether the symbol is weak.
1672 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1674 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1675 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1676 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1677 expanded within them.
1678 * config/mipsb-elf32.mt: New file.
1679 * emulparams/elf32mipb.sh: New file.
1680 * Makefile.in (em_elf32mipb.c): New target.
1682 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1684 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1685 lang_input_file_is_search_file_enum so objects brought in using
1686 INPUT() do a path lookup.
1688 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1690 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1691 instead of {i386,m68k}-coff.
1692 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1693 * config/i386-lynx.mt: New file.
1694 * config/m68k-lynx.mt: New file.
1695 * emulparams/i386lynx.sh: New file.
1696 * emulparams/m68klynx.sh: New file.
1698 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1699 but defaulting to _start.
1701 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1702 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1705 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1707 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1708 HOSTING_LIBS for testing.
1710 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1712 Finish up support for i386-sysv4 (without shared libraries):
1713 * ld.h (flag_is_weak): Define.
1714 * ldlang.c (print_symbol): Mention whether symbol is weak.
1715 (print_input_section): Print weak symbols as globals.
1716 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1717 (enter_global_ref): Do not warn if a weak symbol redefines a
1718 global symbol. Do not let a weak symbol redefine a common symbol.
1719 (enter_file_symbols): Treat weak symbols as global symbols.
1720 (subfile_wanted_p): Do not pull in an object file from a archive
1721 just to resolve an undefined weak symbol.
1722 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1723 error; the error might be that malloc has run out of space.
1724 * ldsym.c (write_file_locals): Treat weak symbols as global.
1725 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1727 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1728 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1729 * emulparams/elf_i386.sh: New file.
1730 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1731 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1732 (ALL_EMULATIONS): Add em_elf_i386.o.
1733 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1734 (em_elf_i386.c): New target, like other em_*.c targets.
1735 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1736 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1737 nonempty, and configured for native, add it to LIB_PATH.
1739 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1741 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1742 Added statements to pass stab and stabstr sections through and
1743 mark them as NOLOAD, which makes GDB happier.
1745 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1747 * configure.in: Accept m68k-lynx-lynxos config.
1749 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1751 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1753 * config/coff-h8300.mt: Add EMUL=h8300h.
1755 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1757 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1759 * Makefile.in: Changed CXX back to g++.
1761 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1763 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1765 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1767 * Makefile.in (TAGS): Use shell wildcards.
1769 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1771 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1773 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1775 * ld.texinfo: re-enable included config file; conditionalize doc
1776 for -oformat to interact properly with SingleFormat doc config
1777 var; rename @up/@down to @raisesections/@lowersections.
1779 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1781 * configure.in: recognize m88110.
1783 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1785 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1786 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1787 ELF emulation is "elf32-hppa" not "elf-big".
1788 (hppaosf_before_parse): Remove unneeded processing of environment
1790 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1791 .text segment of output file.
1792 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1794 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1796 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1799 * ldlang.c, ld.h: updated copyright.
1801 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1803 * ldlang.c (open_output, lang_check): Check return value of
1806 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1808 * scripttempl/h8500.sc: Start all sections in a different segment.
1809 * scripttempl/z8ksim.sc: Handle constructors
1811 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1813 * Makefile.in: revert earlier changes back to execute runtest
1814 with make check. cdtest and bootstrap now function as they
1815 did within the Makefile.
1817 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1819 * Makefile.in: Update dependencies.
1821 * configure.in: Set EMULATION_OFILES in Makefile based on
1822 --with-targets option.
1824 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1826 * Makefile.in: check targets reimplemented to old way.
1828 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1830 * config/i386v.mh, config/irix4.mh: Use gcc
1831 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1832 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1833 bfd/configure.host change.
1835 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1837 * scripttempl/elf.sc: Handle .line and .debug* sections.
1839 * ldlex.l: Use bfd_scan_vma, not strtoul.
1841 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1843 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1844 Remove inital caps in some error messages, change "can't" to
1845 "cannot", add missing colons.
1846 * ldmisc.c (vfinfo): Print "%%" as a single %.
1847 For '%' followed by unrecognized character, print them both
1848 verbatim instead of expecting a char * arg.
1849 For '%C', don't put the function name in parens.
1851 * ldexp.c (invalid): Pass "%%", not "% ".
1853 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1855 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1856 (BSS_VAR): Removed; now always define _fbss.
1857 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1860 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1862 * configure.in: z8k-coff is the same as z8k-sim
1864 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1866 * testsuite/lib/ld.exp: new file
1867 * testsuite/config/unix-ld.exp: new file
1868 * testsuite/ld.bootstrap/bootstrap.exp: new file
1869 * Makefile.in: add dejagnu support for make check
1871 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1873 * ldlex.l (comment): Add missing newline in message.
1874 * ldindr.c (add_indirect): Ditto.
1875 * ldexp.c (exp_fold_tree): Ditto.
1877 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1879 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1882 * ldmisc.c (multiple_warn): New function.
1883 * ldmisc.h: Declare it.
1884 * ldmain.c (enter_global_ref): Call it.
1885 * ld.h (ld_config_type): Add warn_common.
1886 * ldlex.l, ldgram.y: Set it with -warn-common option.
1887 * ldver.c (help): Document it.
1889 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1891 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1892 target-specific sections, and for changing data section vma.
1894 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1896 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1897 terminals, for Solaris.
1898 (dirlist_ptr): New static variable.
1899 (command_line_option): Accept new options.
1901 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1904 * config/sun4sol2.mt: Pass emulation name without ".sh".
1906 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1907 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1909 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1911 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1912 .dtors, .data1, .rodata1 sections, instead of combining them into
1913 other sections. For `-r', set all section start addresses to
1916 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1917 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1918 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1920 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1922 * genscripts.sh: If this is the default emulation, set
1924 * emultempl/*.em: Use it to determine whether to compile in the
1927 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1928 genscripts.sh. Pass the current emulation name without ".sh" on
1930 * genscripts.sh: Take an default emulation arg.
1931 Use the current emulation name as EMULATION_NAME.
1932 Make default lib path for cross-compiling ':', not null.
1933 * emulparams/*.sh: Don't set EMULATION_NAME.
1934 * ldemul.c (ldemul_get_script): Take isfile arg.
1935 Pass it to emulation's get_script function.
1936 * ldemul.h: Adjust get_script prototypes.
1937 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1939 * ldfile.h: Declare it.
1940 * ldgram.y: Accept a script on the command line again,
1941 for parsing compiled-in scripts.
1942 * ldmain.c (main): If ld script is a file, parse it as a -T
1943 option, otherwise parse it directly.
1944 * emultempl/*.em (*get_script): Return the scripts themselves if
1945 this is the default emulation; otherwise return their file names.
1946 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1948 * emulparams/m88kbcs.sh: Use it.
1950 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1952 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1954 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1955 there's no change log entry yet, tsk tsk) from the list of
1956 emulations compiled in until Mark gets around to checking in
1957 emulparams/i386linux.sh.
1958 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1959 changed, this file gets updated.
1961 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1963 * ldgram.y (OPTION_Lfile): New token.
1964 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1965 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1967 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1969 * configure.in: h8/300h support needs own .mt file.
1970 config/coff-h8300h.mt: New file.
1972 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1974 * ldmain.c: Don't include sys/stat.h; it already got included
1975 somewhere along the way.
1977 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1979 * Makefile.in: Add h8300h support.
1980 emulparams/h8300h.sh: New file.
1981 scripttempl/h8300h.sc: New file.
1983 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1985 * ldfile.c (ldfile_open_file): In error message, use the name the
1986 user gave (e.g., "-lc"), rather than the base file name.
1988 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1990 * ldmain.[ch]: Remove initial Q_ from function names.
1991 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1993 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1995 * ldlang.c (lang_process): Move loading of default script from
1996 here to main. Add a "/" to start of script name to prevent
1997 finding it in "." first.
1999 * ldmain.c (set_scripts_dir): Don't look in "." first.
2001 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2004 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2006 * Makefile.in (em_m88kbcs.c): Correct dependency.
2007 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2008 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2009 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2011 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2013 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2014 main.c (main): Print the errno string in the error message.
2016 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2018 * configure.in: Accept h8300h for target cpu.
2020 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2021 present (demangle is smart enough to know whether to do it or not).
2023 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2025 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2026 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2028 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2030 * ldmain.c (get_emulation, check_for_scripts_dir,
2031 set_scripts_dir): New functions.
2034 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2036 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2037 Create symbol "end" instead of "__end". Comment out some parts
2038 that may not be needed (yet) for elf.
2040 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2042 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2044 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2046 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2047 when no prototype is being supplied.
2048 (ldmalloc, ldrealloc): Size argument is now size_t.
2050 * ldmisc.c (finfo): New function, accepts FILE* argument.
2051 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2052 without leading zeros.
2053 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2054 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2056 (concat, buystring): String lengths are size_t.
2057 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2059 * ldlang.c (new_statement): Size argument is now size_t. Added
2060 forward declaration with prototype.
2062 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2064 * ldgram.y (OPTION_v): Don't turn on verbose output.
2066 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2068 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2071 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2073 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2074 collect2 doesn't look for gld any more anyhow.
2076 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2078 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2079 now have a non NULL srefs_chain.
2081 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2082 hp300hpux, since the latter does not exist.
2084 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2086 * genscripts.sh: Put the scripts in the ldscripts directory, not
2088 * configure.in (ldscripts): Make, instead of emulations.
2089 * Makefile.in (scriptdir): Take off the "ld" part.
2090 (install, clean, distclean): Use ldscripts, not emulations.
2091 In tests, don't pass -Lemulations.
2092 Don't pass tooldir/lib to genscripts.sh.
2093 * genscripts.sh: Don't take tooldir/lib arg.
2094 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2095 default script file.
2097 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2099 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2101 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2103 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2105 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2107 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2108 run in parallel without colliding on yacc's static file names.
2109 Without the stub rule, make will try to start two yacc's
2110 concurrently which fails because of yacc's static file names.
2112 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2114 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2117 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2119 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2120 different from libdir.
2122 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2124 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2126 * ldver.c (help): New function.
2127 * ldver.h: Declare it.
2128 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2130 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2132 * Makefile.in (INCLUDES): Don't need ../include any more.
2134 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2136 * ldlex.l, ldgram.y: Support new -oformat option.
2137 Remove attempt at supporting script fragments on the command line.
2138 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2139 * mri.c (mri_format), ldgram.y: Change callers.
2140 * ldlang.h: Change prototype.
2142 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2144 * Makefile.in: canonicalize install.sh; for use within
2145 this directory (and subdirs)
2147 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2149 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2151 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2154 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2156 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2157 It wasn't documented (or likely used) and wastes time.
2158 (try_open): If EXTEN is empty, don't try it.
2160 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2161 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2162 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2163 with normal function declarations.
2165 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2166 Move *.sc-sh to scripttempl/*.sc.
2167 * {emultempl,emulparams,scripttempl}/README: New files.
2168 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2169 removed, replaced with generic.em.
2170 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2171 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2173 * *.em (*_get_script): Return script name instead of script contents.
2174 * ldlang.c (lang_process): Change caller.
2176 * ldlex.l, ldgram.y: Recognize -m option.
2177 Check for input files after *all* options in grammar.
2178 * ldmain.c (main): Check for -m options. Add default directory
2181 * mkscript.c: File removed.
2182 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2183 to add to the default LIB_PATH.
2184 Look for input files in the new subdirectories.
2185 Create the scripts in emulations subdirectory and don't filter
2186 them through mkscript.
2187 * configure.in: Make the emulations subdirectory.
2189 * Makefile.in: Account for all of the above changes.
2190 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2191 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2192 Put CFLAGS last in the compilation rules.
2193 Add -I../bfd to INCLUDES so sysdep.h is found.
2195 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2197 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2199 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2200 dependent on RELOCATING, not RELOCATION.
2201 * hp3hpux.sh (SHLIB_PATH): Define it.
2203 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2205 * ldfile.c (try_open): If opening without the extension fails,
2206 try with the extension even if -v or -V was given.
2207 had_script is imported (from ldgram.y), not exported.
2209 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2211 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2213 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2215 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2216 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2218 (section): Use statement_list_opt, not statement_list.
2219 * m68kcoff.sc-sh: Gather constructors and destructors and define
2220 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2221 * sa29200.sc-sh: Gather constructors and destructors and define
2222 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2224 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2226 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2227 * configure.in: No longer need to configure to get sysdep.h.
2229 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2231 * Makefile.in: remove install:all and install-info:info
2232 dependencies (these cause some spurious rebuilds at 'make install'
2235 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2237 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2238 (mips-idt-ecoff*): Added trailing '*'.
2239 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2240 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2241 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2243 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2244 incorrect definitions.
2246 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2248 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2249 symbols, unless stripping.
2251 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2253 * Makefile.in: configure looks for ####, so remove lines with many
2255 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2256 and HOSTING_LIBS correctly so that ``make check'' will work.
2258 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2260 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2261 to etext, edata, and end. Needed for IRIX 4.0.5F.
2262 Patch from mwp@iconix.oz.au (Michael Paddon).
2264 * Version 2.2.1 released.
2266 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2268 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2269 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2271 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2273 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2276 * Version 2.2 released.
2278 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2280 * ldver.c (ldversion): Bump version number to 2.2.
2282 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2286 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2288 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2290 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2292 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2293 mkscript.o, rather than directly from mkscript.c.
2295 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2297 * configure.in: Look for ${target_makefile_frag} relative to
2298 ${srcdir}, not relative to build directory.
2300 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2301 * configure.in: Recognize hppa*-hp-osf.
2302 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2303 (em_hppaosf.c): Build it.
2304 * config/hppaosf.mh, hppaosf.mt: New files.
2306 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2307 some system header files. All uses changed.
2309 * configure.in: Recognize i386-aix configurations as i386-coff
2312 * configure.in: Recognize m68*-*-hpux.
2313 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2314 the value of STACKZERO.
2315 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2316 (em_hp3hpux.c): Build it.
2317 * hp3hpux.sh, config/hp300hpux.mt: New files.
2319 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2321 * mips.sc-sh: Put constructors in the .data section.
2322 * Makefile.in (cdtest): Added dependency on ld.new.
2324 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2326 * Makefile.in: Change definition of $(tooldir) to match FSF.
2327 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2328 Support VAX Ultrix and BSD.
2330 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2332 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2334 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2336 * ldlang.h (struct memory_region): Change `length' and
2337 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2338 * ldlang.c, mri.c: Corresponding changes, plus lint.
2340 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2342 * configure.in: For all i386 targets, accept i486 as well.
2344 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2346 * ldlang.c (wild_doit): Preserve all flags for a
2347 SEC_SHARED_LIBRARY section.
2348 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2349 computing largest_section.
2351 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2353 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2354 fields of newly created structure.
2356 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2358 * ldmain.c (g_switch_value): New variable.
2359 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2360 (command_line_option): Accept -G and set g_switch_value.
2361 * ldlex.l (COMMAND): Accept -G.
2362 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2364 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2366 Support for linking and loading at different places:
2368 * ldlex.l: Add "AT" keyword.
2369 * ldgram.y: Cleanup, and parse AT.
2370 * ldlang.c (print_output_section_statement): Print output address
2371 of section in map. (lang_size_sections): Fill sections' lma with
2373 * ldlang.h (lang_output_section_statement_type): Add load_base
2376 * ldindr.c (add_indirect): Keep more information in the alias
2378 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2379 attribute from an input section.
2380 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2381 default. (Q_enter_file_symbos): Indirect symbols now are known by
2382 their section, not a special symbol flag.
2383 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2384 (write_file_globals): Write the mapping for an indirect symbol.
2385 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2388 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2390 * ld.texinfo: changes for q1
2392 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2394 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2396 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2398 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2400 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2402 * mips.sc-sh: Added variables which may be overridden by a
2404 * mipsidt.sh: New file; emulation for IDT MIPS board.
2405 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2406 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2407 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2408 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2410 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2412 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2414 * i386bsd.sh, config/i386bsd.mt: New files.
2415 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2417 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2419 * mri.c: Add extern declaration of strdup.
2420 * ldsym.c (KEEP macro): Add spaces around '=' for the
2421 sake of old (e.g. PCC) compilers.
2423 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2425 * ldver.c: Bump to version 2.1.
2427 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2429 * ldgram.y: allow section types without address expressions.
2430 * ldlang.c (lang_relocate_globals): avoid possible hang with
2431 undefined but unreferenced symbols.
2432 * relax.c (relax_section): don't complain if the script file isn't
2433 relaxable but -relax is set
2435 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2437 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2439 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2441 * mipsbig.sh: New file. Big endian MIPS emulation.
2442 * config/mips-big.mt: New file. Use mipsbig emulation.
2443 * configure.in (mips-sgi-irix*): Use target mips-big.
2444 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2445 (em_mipsbig.c): New target. Uses mipsbig.sh.
2447 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2449 * mips.sc-sh: Put .scommon sections into .sbss section.
2451 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2452 rather than always putting them in bfd_com_section.
2453 * ldlang.c (lang_common): If a common symbol is not in
2454 bfd_com_section, put in a section of the same name, rather than
2455 always putting it in section COMMON.
2457 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2459 * ldmain.c (subfile_wanted_p): If we already have a common
2460 definition of a symbol, don't necessarily pull in an object file
2461 that provides a non-common definition.
2463 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2464 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2466 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2467 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2469 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2471 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2474 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2476 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2477 checking for equality to bfd_com_section.
2479 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2481 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2482 targets, linker script.
2483 * mipslit.sh: New file. Little endian MIPS emulation.
2484 * config/mips-lit.mt: New file. Use mipslit emulation.
2485 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2486 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2487 (em_mipslit.c): New target. Uses mipslit.sh.
2489 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2491 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2492 $(tooldir)/bin/gld, so that gcc can find it with or without
2495 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2497 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2498 write_norel. All linking is now done via write_relax. Call
2499 ldsym_write before calling write_relax.
2500 * relax.c: Added copyright.
2501 (write_relax): Renamed from write_relaxnorel. Added relocateable
2502 argument. seclet_dump renamed to bfd_seclet_link.
2503 * relax.h: Added copyright.
2505 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2507 * ldmain.c (decode_library_subfile): Patch from
2508 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2510 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2512 * config/vxworks960.mt renamed to config/i960.mt
2514 * configure.in: sparc-aout emulates a sun4, as does
2515 sparc*-vxworks, i960-nindy uses gld960 emulation
2517 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2519 Fix support for NOLOAD, add INCLUDE
2520 * ldfile.c (ldfile_open_command_file): pass file name to
2522 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2523 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2526 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2528 * Makefile.in, config.h: no more default emulation. Make the lack
2529 of emulation a compile time error
2531 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2533 * configure.in: recognise all sparclite variants, not just 'sparclite'
2535 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2537 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2540 * configure.in: accept *-ericsson-ose for any m68k CPU.
2542 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2543 for each output section.
2545 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2547 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2548 macro bfd_asymbol_bfd as appropriate.
2549 * Makefile.in: Un-duplicate ldlex.c dependency.
2550 * condigure.in: Replace my_host case table by sourcing
2551 ../bfd/configure.host. Allow std-host as the default.
2552 * ldmisc.c: Change logic for C++ name demangling: There is
2553 no initial '_' to remove from stab-derived function names.
2555 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2557 * ldlang.c (lang_init_script_file): don't attach the output file
2558 sections to the script file.
2560 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2561 * ldlang.c (wild): run expansion loop over command line bfd too.
2562 (lang_ini_script_file): initialize more parts of the command line
2564 * ldlex.l: fix DEFINED start states.
2566 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2568 * ld.texinfo: new doc.
2569 * ldgram.y, ldlex.l: understand -y<symbol>
2570 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2571 print info. (add_ysym): new function.
2572 * ldsym.h: (ldsym_type): new define SYM_Y.
2574 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2576 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2577 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2578 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2579 macros with PARAMS. Recreational cleanup. Update copyrights.
2581 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2583 * Makefile.in: pass down the bfd source directory for includes
2585 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2587 * ldlang.c (lang_size_sections): don't change size and address for
2588 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2591 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2593 * relax.c (build_it): re-enable the processing of data_statements
2594 in scripts, makes counted contructor lists work again.
2596 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2598 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2600 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2602 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2605 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2607 * Support for i386-sysv.
2608 configure.in: check for i386-*-sysv* and i386-*-sco*.
2609 i386coff.sc-sh: rewrote to support SVR3 by default.
2610 ldctor.c (find_constructors): preserve stat_ptr.
2611 ldlang.c (wild_doit): initialize vma and size of new output
2612 section to corresponding input section. This is required for
2613 shared library support.
2614 (lang_size_sections): don't modify vma and size of sections which
2615 are never loaded (for shared libraries).
2616 ldwrite.c (copy_and_relocate): copy the contents of any section
2617 which has contents, not just sections which are loaded (for shared
2620 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2622 * ldlang.c (size_input_section): count the sizes of all sections
2625 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2627 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2628 to demangle symbols better
2630 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2632 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2633 exist when linking with -r.
2635 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2637 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2640 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2642 * ldmain.c (linear_library): don't even think about processing
2643 an object file if it's already been done
2645 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2647 * configure.in: the hp9000/300 config file is now hp300
2649 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2651 * config/z8ksim.mt: new file
2653 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2655 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2656 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2658 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2659 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2660 * ldlang.c (lang_add_keepsyms_file): New function.
2661 * ldlex.l: Handle "-retain-symbols-file".
2662 * ldsym.c (keepsyms_file, kept_syms): New vars.
2663 (process_keepsyms): New functihon; reads file, marks symbols for
2665 (write_file_locals): File symbols should always be kept.
2666 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2667 and "-s". Process retain-symbols file before setting symtab.
2668 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2669 (keepsyms_file, kept_syms): Declare them.
2671 * ldmain.c (main): Non-fatal errors should still cause non-zero
2672 exit status even with -r.
2674 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2676 Added initial support for the z8k
2677 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2678 * configure.in, Makefile.in: modified to reflect above
2680 * ldlang.c (lang_check): when linking conflicting architectures,
2681 make the output file reflect at least one of the bad inputs.
2683 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2685 * Makefile.in (install): if $(tooldir) exists, install ld in
2688 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2690 * Makefile.in, configure.in: modified to support i386-coff
2691 * i386coff.sh: new file
2693 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2695 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2696 added m68k-coff emulation mode, stolen from a29k emulation.
2697 Almost certainly wrong, but perhaps better than sun3.
2699 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2701 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2702 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2703 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2704 This is one character shorter, and lets people build on
2705 SVR3 system. (ld__h8300xray.[co] was the killer there;
2706 h8300xray.sc-sh is also overlong, but seems harmless.)
2707 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2708 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2709 * configure.in: Add host isc.
2711 * ldver.c: Call it version 2.0.
2713 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2715 * ldver.c: Bump to version 0.98.
2718 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2720 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2722 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2723 * ldlex.l: Moved comment() to end, since some compilers
2724 otherwise have problems with input() used before it is defined.
2726 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2728 * configure.in: added Solaris 2 and Irix 4 host support.
2730 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2732 * Makefile.in: remove -S flag from the FLEX definition
2734 * configure.in: rewrote, using new style case statement. use
2735 m68k.mt for m68k-aout systems
2737 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2739 * Makefile.in: map "ld" through program_transform_name when
2742 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2744 * cplus-dem.c: Removed. Use the version in libiberty now.
2745 * ldmisc.c: Use new libiberty version of cplus_demangle().
2747 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2749 * gld960.em (gld960_choose_target): default to little endian, not
2752 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2754 * ldlang.c (lang_process): don't pass null pointers when
2755 abs_output_section is what is required.
2756 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2757 used, and pass that down.
2758 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2761 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2763 * configure.in, config/ose68.mt: renamed OSE to ose.
2765 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2767 * ldsym.c (write_file_locals): Reorder check for common or
2768 undefined symbols so that it works.
2770 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2772 * configure.in: accept all m68K family members.
2774 * Makefile.in: always create installation directories.
2776 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2778 * ldlex.l: now parses comment correctly, added ~ to acceptable
2781 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2782 unary -ve constants.
2784 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2785 the command line can't be found.
2787 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2789 * ldlang.h: add new field "loadable" to output_section_statement.
2790 * ldlang.c (lang_output_section_statement_lookup): initilize new
2791 field. (wild_doit): if new field is not set, then stop output
2792 section from being loadable.
2793 (lang_enter_output_section_statement): set the field from the
2795 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2796 * h8300hms.sc-sh, h8300hms.em: get -r right.
2798 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2800 * ldint.texinfo: New internals manual (beginnings thereof).
2801 * PORTING: Removed, merged into ldint.texinfo.
2803 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2805 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2806 cdtest.exp: A test program (copied from libg++/test-install)
2807 that tests that constructor and destructors are handled
2810 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2812 * Makefile.in (install): install from ld.new, renaming during the
2813 copy, or else the next 'make install' needs to re-link ld.
2815 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2817 * configure.in: generalise hp recognition (from sef).
2819 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2821 * configure.in: recognize bsd and hpux hppa configurations.
2822 error messages echo to stderr, not stdout
2824 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2826 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2827 ldmisc.c: removed rcsid's.
2829 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2831 * ldlang.c (lang_map): print changes in sizes due to relaxing
2832 (size_input_section): maintain the delta information.
2833 * ldlang.h: add new field to struct to contain delta info.
2834 * relax.c (relax_section): complain if input not relaxable.
2835 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2838 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2840 * ldmain.c(main): prevent -r and -relax from being on at the same
2843 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2845 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2849 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2851 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2853 * ldlang.c(open_output): set the target arch and machine as soon
2854 as we can. (lang_size_sections): use new macros for setting vma
2857 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2859 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2860 Also deleted an unreachable path to wrs.
2862 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2864 * Makefile.in (install): use -d test for $tooldir before
2865 installing ld there so that $tooldir can be inherited from
2868 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2870 * ldlang.c: Two non-substantial changes for the sake of
2871 the old Portable C Compiler.
2873 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2875 * ldgram.y, ldlex.l: parse ABSOLUTE
2876 * ldexp.c: add support for ABSOLUTE
2878 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2880 * Makefile.in: Added default definitions for HOSTING_CRT0,
2881 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2882 * config/*.mh: Miscellaneous clean-up: Removed definitions
2883 of YACC (since it is not longer used in the Makefile).
2884 Remove HOSTING_* definitions that are subsumed by the
2885 ones added to Makefile.in. Removed most definitions of CC.
2886 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2887 These are no longer needed.
2889 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2891 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2892 rules, since these are used when building a distribution.
2893 * Makefile.in (ldlex.c): Don't re-direct output, since that
2894 leaves a bogus output files if it fails.
2896 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2897 * ldlex.c: Fix some unnecessary flex-specific-isms.
2899 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2901 * ldgram.y: move spurious semicolon
2902 * ldexp.h: fix prototype
2904 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2906 * ld.texinfo: references to linker now say "ld" not "gld".
2908 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2910 changed calling convention for Q_enter_global_ref
2911 * ldexp.c, ldlang.c, ldmain.c: reflect this
2912 * ldver.c: bump version to 1.97.1
2913 * ldindr.c (add_indirect): when an edict declaring an indirect
2914 symbol is found, make sure that any ideas about the symbol being
2915 common are changed if it now known to be defined.
2916 * ldmain.c (linear_library): complain once if archive isn't
2918 * ldlang.h, ldlang.c: make room for and initialize the complain
2921 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2923 * Makefile.in: use flex & bison from ../ if they exist.
2925 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2927 * relax.c (build_it): don't allocate space in the output file for
2928 stuff if -R flag applys to it.
2929 * ldfile.c: merge in VMS filename support
2930 * ldmain.c (main): take out ./ from library path, and close file
2931 before unlinking. Make multiple defs of a symbol create an
2933 * ldmisc.c: fatal errosrs delete output file
2935 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2937 * ldver.c: Increase version number to 1.97, for consistency
2940 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2942 * Makefile.in: FLEX -> LEX.
2944 * ld.texinfo: {} -> @{@}.
2946 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2948 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2949 (and associated change in -c option, now used for these scripts)
2951 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2953 * ldver.c: Bumped version to 1.96 - new release, resync with the
2955 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2956 rather than with raw malloc, makes it easier to track where memory
2958 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2959 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2960 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2963 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2965 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2967 * Makefile.in: use bootstrap for check.
2969 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2971 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2973 * Makefile.in: now use flex, not lex
2974 * ldlex.l, ldlang.c, ldctor.c: lint
2976 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2978 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2979 different sorts of filenames on the command line than in a script.
2981 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2983 * Makefile.in: rework CFLAGS so that they can be passed on the
2984 make command line. Remove MINUS_G. Default CFLAGS to -g.
2986 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2988 * relax.c: added handling for new "padding" seclet type, used to
2989 fill out gaps between section.
2990 * ldgram.y, ldlex.l: now -defsym on the command line is done
2993 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2995 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2997 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2999 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3002 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3004 * Makefile.in (install): Install second copy in $(tooldir)/bin
3005 without $(program_prefix), since that's what gcc expects.
3007 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3009 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3010 * h8300*: fix bit rot and add support for h8300xray target
3011 * go32.sh: target emulation for go32.
3013 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3015 * gld960.em, i960.sc-sh. Fix i960 bit rot
3017 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3019 * Makefile.in: install man page.
3021 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3023 * config/mt-<foo> renamed to <foo>.mt
3024 * config/mh-<foo> renamed to <foo>.mt
3025 * configure.in changed to reflect this
3026 * genscripts.sh now make .xbn files rather than .xN files
3028 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3030 * ldver.h: fix decl of ldversion.
3032 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3034 * Makefile.in: added check target.
3036 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3038 * ldmain.c (Q_enter_file_symbols): now aliases work again
3040 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3042 * Makefile.in: added clean-info target.
3044 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3046 * ldexp.c (exp_print_tree): don't try and follow null pointers
3048 * ldgram.y: remove 11 shift reduce errors
3050 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3052 * Makefile.in: added tooldir and program_prefix.
3054 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3056 * ldlang.c (size_input_section): don't move absolute sections
3060 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3062 * cplus-dem.c: yet another copy of this - maybe it should go into
3064 * ldgram.y: now -V and -v have different actions
3065 * ldver.c: if -V, prints list of emulations compiled in
3066 * ldmisc.c: support for cplus demangling
3069 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3071 * Makefile.in, configure.in: removed traces of namesubdir,
3072 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3073 copyrights to '92, changed some from Cygnus to FSF.
3075 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3077 * Makefile.in: Change mkscript rule into one for ./mkscript
3078 (for the sake of makes that don't realize they're the same).
3079 * PORTING: Add more details.
3080 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3082 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3084 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3085 config/mt-hp300bsd: New port to hp300 running BSD.
3087 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3089 Major rewrite of how ld is configured. The major idea
3090 is to use shell scripts to generate everything.
3091 * generic.em replaces ldtemplate.
3092 * Other *.em files replace various *.c files.
3093 A *.em file is a shell script that generates the corresponding
3094 ld__*.c file that implements an emulation. This is usually
3095 a straight 'cat' of a here-document, possibly with substitutions.
3096 * Script files (*.sc) are places by *.sc-sh scripts.
3097 Again, these are simple shell scripts that 'cat'
3098 here-documents, usually with some substitutions.
3099 The output a *.sc-sh is a script file.
3100 * Each emulation is defined by a short shell script with
3101 extension *.sh that specifies the emulation-specific
3102 parameters (such as the name of the *.sh-sc and *.em
3104 * genscript.sh is the master shell script used to generate
3105 an emulation. It is passed various argument, including
3106 the name a the emulation-speciic *.sh file that it
3107 "sources" to set variables to emulation-specifc parameters.
3108 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3109 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3110 * config/mh-foo: Rename LDEMULATION names as appropriate
3111 (usually 'gldfoo' -> plain 'foo').
3112 * ldwrite.c: Fixed a typo in a comment.
3113 * Makefile.in: Major changes. Removed some the sed
3114 magic to converts scripts, since that is now handled
3115 by genscripts.sh and the *.sc-sh scipt generators.
3116 * config.h: Remove a bunch of macros defining emulations
3117 and targets. This becomes one less file to edit when
3118 adding emulations or targets.
3119 * ldemul.h (struct ld_emulation_xfer_struct): Add
3120 emulation_name and target_name fields.
3121 * ldemul.c, ldemul.h: Define some default functions used
3122 by most emulations (and remove from the *.em scripts).
3123 * ldemul.c (ldemul_choose_target): Search the new
3124 ld_emulations array using a loop (instead of a hardwired
3125 nested if statement).
3126 Define the ld_emulation from the automatically-geenrated
3127 ldemul-list.h. This means you no longer have to edit ldemul.c
3128 to add a new emulation.
3129 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3130 their expansions, since the former no longer exist.
3131 * PORTING: A very rough first draft of a porting guide.
3133 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3134 to be terminated by a new-line (instead of requiring a semicolon).
3136 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3138 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3139 tests for NULL pointers all over the place.
3140 * ldlang.c (lang_process): remember to relocate global symbols
3141 *after* relaxing has done it stuff.
3143 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3145 * config/mt-coff-h8300: use EMUL like everything else
3146 * ldlang.c: (print_padding_statement): print the right address.
3147 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3150 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3152 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3153 * ldlang.c (print_data_statement): print the right address.
3155 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3157 * Makefile.in: The rule for testing ld by re-linking itself
3158 via an intermediate -r link was moved to the ld1 rule
3159 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3160 which allows the bootstrap rule to work.
3161 * ldctor.c (find_constructors): Don't create a constructor
3162 list if it is already defined (as would happen if ld is
3163 invoked by collect).
3165 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3167 * config/mh-sparc.h: now uses libgcc.a
3168 * ldmain.c: quit using exit
3169 * *sc: use *(COMMON) rather than [COMMON]
3170 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3171 to allow preprocessing of .l file.
3172 * Makefile.in: New ldlex.l mangling
3173 * ldexp.c (fold_binary): perform expressions with % and / in
3175 * ldfile.c (open_a): open archives on VMS in a special way
3178 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3180 * ldgram.y: map -M behave in the same way as -Map (sets file name
3182 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3183 whether or not relaxing has been done.
3184 * ldmain.c: don't open a map file if it doesn't have a name
3185 * relax.c: all the brains have moved into bfd.
3186 * ldwrite.c: ammend comment
3188 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3190 * Makefile.in: added relax, also made three stage go through a
3193 * config.h: if GNU960 defined, then default emulation mode is
3195 * ldexp.h, ldexp.c: map to file hooks
3196 * ldlang.c: map to file hooks
3197 * ldgram.y: added -Map -relax
3198 * ldlex.l: added -relax, -Map
3199 * ldmain.c: open map file
3200 * ldmisc.c: support for map file
3201 * ldwrite.c: new relax magic
3203 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3205 * Makefile.in, config/tm-*.h: Clean up make output, only
3206 pass DEFAULT_EMULATION to ldmain.c.
3208 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3210 * ldver.c: Bump to version 1.94.
3212 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3214 * Makefile.in: infodir belongs in datadir.
3216 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3218 * Makefile.in: Pass -y to bison. (Again;
3219 accidentally deleted by Rich.)
3220 * news.sc, ldgld68k.sc: Define __end as well as _end.
3222 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3224 * ldindr.h: added to contain prototypes of ldindr.c
3225 * ldfile.c: include ctype.h
3226 * ldmain.c: include the requried prototype headers
3227 * ldwrite.c: get_reloc_upper_bound has been renamed
3228 bfd_get_reloc_upper_bound
3230 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3232 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3233 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3234 spaces following hyphens, bsd make can't cope. added
3235 standards.text support and made it look like all the other
3238 * configure.in: configure now runs entirely in objdir so make file
3239 existence checks against ${srcdir}. Mark this directory as
3242 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3244 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3245 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3246 and mandir now keyed off datadir by default.
3248 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3250 * ldver.c: Bumped version to 1.93.
3251 * Makefile.in: Pass -y to bison.
3253 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3255 * config.h: h8 is now coff, not ieee
3256 * h8300hds.sc: reflect the same
3258 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3260 * ldver.c (ldversion()): Update to 1.92.
3261 * ldctor.c: There are two places constructor sets
3262 can be defined. One of them checked for an existing
3263 duplicate, the other didn't. Unfortunately, the latter
3264 was called after the former ...
3265 So, factor out code for inserting a new element into
3266 constructor_name_list (after checking for a duplicate)
3267 into a new function add_constructor_name, and call
3268 it from both aforementioned places (ldlang_add_constructor
3269 and ldlang_check_for_constructors).
3271 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3273 * Makefile.in: Rename .c files generated from ldtemplate
3274 to have names starting with ld__. This helps 'make clean'.
3276 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3278 * Makefile.in: Take out the version number for install
3279 * m88kbcs.sc: put in contructor blocks.
3281 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3283 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3284 parameter, a format, and an arg pointer, and rename it to
3285 vfinfo(). Write info() in terms of new vfinfo().
3286 New einfo() is the same as info(), except it writes to stderr.
3287 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3288 ldmisc.c: Replace "error" calls to info() by new einfo().
3290 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3292 * ldlex.l ldgram.y: made -V option do same as -v
3293 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3296 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3297 i386 aout changes from Bob Kukura
3298 * Makefile.in, config.h: added i386aout support
3299 * configure.in: fixed /h-{myhost} typo
3300 * ldgram.y: -MM now gives more boring map.
3301 * ldlang.c: now does D_PAGED flag the right way.
3302 * ldsym.c: -MM flags does the right thing.
3304 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3306 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3307 * ldlang.c (init_os): Compensate for BFD change,
3308 where bfd_make_section now returns NULL for a duplicate
3309 section request, instead of the old section.
3311 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3313 * ldver.c: Bump to version 1.91 (consistent with binutils).
3315 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3317 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3318 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3319 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3320 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3321 Add or update copyright notices.
3323 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3326 * Makefile.in: Changed installation directory name scheme
3327 to be consistent with gcc. Also changed 'install'.
3329 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3331 * Makefile.in: new targets ld.mm, ld.me
3333 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3335 * Makefile.in, ldtemplate: Need to use separate scripts
3336 for -n and -N options. Yet more complication.
3338 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3340 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3341 work). Add some lines to avoid Sun Make VPATH bugs.
3343 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3345 * news.sc: Add alignment for data segment.
3346 * ldtemplate: Add (yet another) script to get for -n or -N
3347 options. (These need different alignment than ZMAGIC files.)
3348 * Makefile.in: Add stuff for new foo.xn scripts.
3349 These are generated by replacing "ALIGN(0x...00)" by ".".
3351 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3353 * Makefile.in: new targets ld.ms, ld-index.ms
3354 ld.texinfo: remove tabs, other cleanups for texi2roff
3356 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3358 * ldmain.c (main): Make config.magic_demand_paged be true
3359 by default. Don't the WP_TEXT and D_PAGED flags of
3360 output_bfd here; it's too late, so set it when output_bfd
3361 is created (in ldlang.c). Also fix setting of EXEC_P flag
3362 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3363 * ldlang.c: Remove some duplicate extern declarations.
3364 * ldgram.y: Fixes to -N and -n options.
3365 * Makefile.in: Recognize upper case letters in sed script
3366 to remove assignments from script files.
3367 * ldtemplate: Don't assukme that -N or -n options
3368 imply use of -r script.
3369 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3371 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3373 * ldtemplate: include bfd.h before sysdep.h.
3375 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3377 Restructure configuration scheme for bfd, binutils, ld.
3379 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3380 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3381 Change some config names to match other dirs.
3382 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3384 * config/: Rename some config files to match up h-*.h names.
3385 Remove all the HOST_SYS definitions from the config files.
3387 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3389 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3390 * ldtemplate: Remove ldfile_add_library_path calls;
3391 just use the SEARCH_DIR commands in the script files.
3392 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3393 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3394 This is primarily intended for cross-linking, where you would
3395 place libaries in a different place than native libraries.
3396 Also, emulations made from ldtemplate now use $(srcdir).
3397 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3398 form; people can use the Makefile's LIB_PATH to override.
3400 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3402 * Makefile.in: fix target ld.dvi, add target ld.info
3403 ld.texinfo: make info filename ld.info
3405 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3407 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3409 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3410 few BFD types & enums.
3417 version-control: never