1 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * lexsup.c (parse_args): Add support for -a for HP/UX
6 * lexsup.c (parse_args): -c takes an argument.
8 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
10 * ld.h (args_type): Add new field endian.
11 * lexsup.c (parse_args): Handle -EB and -EL by setting
13 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
14 * ldlang.c (lang_add_output_format): Add arguments big and little.
15 If command_line.endian is set, use it to select big or little
16 rather than the default. Changed all callers.
17 * ldlang.h (lang_add_output_format): Update declaration.
18 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
20 * emulparams/elf32mipl.sh: Likewise.
21 * emulparams/mipsbig.sh: Likewise.
22 * emulparams/mipsbsd.sh: Likewise.
23 * emulparams/mipsidt.sh: Likewise.
24 * emulparams/mipsidtl.sh: Likewise.
25 * emulparams/mipslit.sh: Likewise.
26 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
27 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
29 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
30 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
31 * scripttempl/mipsbsd.sc: Likewise.
33 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
34 depending upon ldgram.c, so that a parallel make does not try to
37 * configure.in (mips*el-elf*): New target.
38 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
39 (eelf32mipl.c): New target.
41 * config/mipsl-elf32.mt: New file.
42 * emulparams/elf32mipl.sh: New file.
44 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
46 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
49 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
51 * ldmisc.c (vfinfo): Print BFD file name as well as file name
52 returned by find_nearest_line, in case the file name is something
53 unhelpful such as a .h file. Handle %u.
55 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
57 * ldlang.c (lang_do_assignments): Make sure output statement
58 has an attached bfd_section before trying to dereference it.
60 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
62 * ld.h (ld_config_type): Add new field warn_once.
63 * ldmain.c (undefined_symbol): Handle -warn-once.
64 * lexsup.c (parse_args): Recognize -warn-once.
65 * ld.texinfo (Options): Document -warn-once.
68 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
69 name. For %C, print the function name on a separate line, to keep
70 the length of error messages under control.
71 * ldmain.c (multiple_definition): Use %D for ``first defined
73 (undefined_symbol): Use %D for ``more undefined references
76 * ldmisc.c (multiple_warn): Remove; no longer used.
77 * ldmisc.h (multiple_warn): Don't declare.
79 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
81 * ldlang.c (print_output_section_statement): Print all lines
84 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
86 * ldlang.c (load_symbols): Check for archive before object. Use
87 bfd_check_format_matches, and, if ambiguous, print a list of
88 matching formats. If file format is not recognized, treat file as
90 * ldgram.y (yyerror): If assuming an object file is a script,
91 mention that. Tweak the format of the error messages.
92 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
93 guess that this is not actually a script, and just report that the
94 file format was not recognized.
95 * ld.texinfo (Options): Admit that -( may be used more than once.
96 Add note that unrecognized object files are now treated as linker
99 * ldfile.c (ldfile_input_filename): Make const.
100 (ldfile_assumed_script): New variable.
101 (try_open): Change arguments types to const.
102 (ldfile_find_command_file): Likewise.
103 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
104 * ldfile.h: Update declarations for ldfile.c changes.
105 * ldlex.l: Include <ctype.h>.
106 (file_name_stack): Change to be const char *.
107 (lineno_stack): New static variable.
108 (<<EOF>>): Set lineno as well as ldfile_input_filename.
109 (lex_push_file): Make name argument const. Initialize
111 (lex_redirect): Initialize lineno_stack entry.
112 (lex_warn_invalid): Handle non printable characters nicely.
113 * ldlex.h (lex_push_file): Declare second argument as const.
115 * ldgram.y (ifile_p1): Recognize GROUP.
116 * ldlex.l: Recognize GROUP.
117 * ld.texinfo (Option Commands): Document GROUP.
119 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
121 * config/m68klynx.mh: New file.
123 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
125 * emultempl/hppaelf.em: Add newlines to the error messages.
127 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
129 * config/i386lynx.mh: New file.
130 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
133 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
135 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
136 (GENERATE_SHLIB_SCRIPT): Define as yes.
137 (DYNAMIC_LINK): Define as false.
138 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
139 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
140 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
141 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
144 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
146 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
148 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
150 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
151 .got section is now explicitly handled in elf.sc.
153 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
155 * scripttempl/alpha.sc: Redo script to set . outside of sections
156 and not bother to explicitly specify section addresses.
157 Explicitly place .sdata section.
159 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
161 * scripttempl/m68kcoff.sc: Put .bss in data segment.
163 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
164 0, and to only be marked as NOLOAD if relocating.
165 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
166 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
167 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
168 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
169 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
170 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
171 * scripttempl/sparclynx.sc: Likewise.
173 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
175 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
176 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
179 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
181 * ld.h (args_type): Add field soname.
182 * lexsup.c (parse_args): Handle -soname argument.
183 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
185 * ld.texinfo: Document -soname.
187 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
189 * ldlang.c (lang_check): Don't try to set the architecture if the
190 input and output files are incompatible. Just warn.
192 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
194 * configure.in: Change i[34]86 to i[345]86.
196 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
198 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
200 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
202 Make the ELF linker handle orphaned sections reasonably. Also,
203 define __start_SECNAME and __stop_SECNAME around sections whose
204 names can be represented in C, for the benefit of symbol sets in
206 * ldemul.h (ldemul_place_orphan): Declare.
207 (ld_emulation_xfer_type): Add place_orphan field.
208 * ldemul.c (ldemul_place_orphan): New function.
209 * ldlang.h (wild_doit): Declare.
210 * ldlang.c (wild_doit): Make nonstatic.
211 (lang_place_orphans): Call ldemul_place_orphan.
212 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
213 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
215 (gld${EMULATION_NAME}_place_orphan): New static function.
216 (gld${EMULATION_NAME}_place_section): New static function.
217 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
219 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
221 * scripttempl/aout.sc: Add .linux-dynamic after .data.
223 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
225 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
226 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
228 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
230 * ldexp.h (exp_get_abs_int): Declare.
232 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
234 * ldlang.c (lang_do_assignments): Handle complex AT's better.
235 * ldexp.c (exp_get_abs_int): New function.
237 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
239 * configure.in: add i960-nindy-coff support.
241 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
243 * ldlex.l (yy_create_string_buffer): Handle change to internal
244 interface in flex 2.4.7.
246 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
248 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
249 New function; add 0x20 to any use of -Ttext.
250 (gld${EMULATION_NAME}_create_output_section_statements): New
252 (ld_${EMULATION_NAME}_emulation): Use the new function
253 gld${EMULATION_NAME}_create_output_section_statements.
255 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
257 * scripttempl/mips.sc: Redo script to set . outside of sections
258 and not bother to explicitly specify section addresses.
260 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
262 * scripttempl/elf.sc: Copy several more relocation sections into
263 the output. Put .got.plt sections into .got.
265 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
267 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
269 Add a new script operator, PROVIDE, to define a symbol only if it
271 * ldgram.y (PROVIDE): New token.
272 (assignment): Accept PROVIDE.
273 * ldlex.l (PROVIDE): New token.
274 * ldexp.h (node_type): Add etree_provide to node_class enum.
275 (exp_provide): Declare.
276 * ldexp.c (exp_fold_tree): Handle etree_provide.
277 (exp_provide): New function.
278 (exp_print_tree): Handle etree_provide.
279 * ld.texinfo: Document PROVIDE.
281 * ldlang.c (lang_common): Pass desired alignment to
282 lang_one_common as power of two.
283 (lang_one_common): Get common symbol alignment from linker hash
284 table entry. Treat desired alignment as a power of two.
286 * ldlang.c (wild_section): Attach all section with the given name,
287 not just the first one. If there is no name, attach all sections
288 even if the SEC_IS_COMMON flag is set.
290 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
292 * ld.h (args_type): Add field rpath.
293 * lexsup.c (S_ISDIR): Define if not already defined.
294 (parse_args): Add support for -rpath. If -R is used to name a
295 directory, treat it as -rpath for Solaris compatibility.
296 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
297 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
298 * ldmain.c (main): Initialize command_line.rpath to NULL.
299 * ld.texinfo: Document -rpath option.
301 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
303 * emulparams/pc532machaout.sh: New file. Pc532 mach script
306 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
308 * config/pc532mach.mt: New file. Pc532 mach target support.
310 * config/pc532mach.mh: New file. Pc532 mach host support.
312 * config/netbsd532.mt: New file. Netbsd 532 target support.
314 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
316 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
319 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
321 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
322 bfd_abs_section_ptr, not &bfd_abs_section.
324 * lexsup.c (parse_args): Changed "retain-symbols-file" from
325 no_argument to required_argument. From djm.
327 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
329 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
330 sections to force a VMA of 0; needed for ELF backends which have
331 not been converted to the new linker style.
333 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
335 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
336 it was for the HPUX dynamic loader's use and it creates problems
339 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
341 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
342 * ldlang.h (lang_do_assignments): Put external decl here.
343 * emultempl/hppaelf.em: Minor cleanups throughout file.
344 (hppa_elf_create_output_section_statements): Rewrite.
345 (hppaelf_finish): Rewrite.
347 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
349 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
351 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
353 * ld.texinfo: -Bstatic is not ignored.
355 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
357 * ldlex.l: Recognize \r the same as \n.
359 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
361 Preliminary support for generating shared libraries, from Eric
362 Youngdale <ericy@cais.cais.com>.
363 * genscripts.sh: If the emulation parameter file sets
364 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
365 CREATE_SHLIB defined.
366 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
367 link_info.shared is set, use the .xs script file.
368 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
369 .interp section, and don't include TEXT_START_ADDR in the starting
370 address of the first section.
371 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
372 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
374 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
376 * configure.in: Change --with-targets to --enable-targets.
378 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
380 * lexsup.c (parse_args): Add support for new options -( -) with
381 synonyms --start-group --end-group.
382 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
383 (lang_group_statement_type): Define new struct.
384 (lang_statement_union_type): Add group_statement field.
385 (lang_enter_group, lang_leave_group): Declare.
386 * ldlang.c (lang_for_each_statement_worker): Handle
387 lang_group_statement_enum.
388 (map_input_to_output_sections, print_statement): Likewise.
389 (lang_size_sections, lang_do_assignments): Likewise.
390 (open_input_bfds): Completely rewrite. Now does its own looping,
391 rather than using lang_for_each_statement. Handle groups.
392 (lang_process): Update call to open_input_bfds.
393 (print_group): New static function.
394 (lang_enter_group, lang_leave_group): New static functions.
395 * ldfile.c (ldfile_open_file): If the file has already been
396 opened, just return rather than taking an assertion failure.
397 * ldver.c (help): Mention new options.
398 * ld.texinfo: Document new options.
400 * ldlang.c (end_of_data_section_statement_list): Don't define.
401 (lang_leave_output_section_statement): Don't set obsolete variable
402 end_of_data_section_statement_list.
404 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
407 * ldlang.c (lang_size_sections): Adjust current region address
408 even for sections with an explicit address. From
409 ralphc@pyramid.com (Ralph Campbell).
411 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
412 From jrs@world.std.com (Rick Sladkey).
414 * scripttempl/mipsbsd.sc: Let sections align to their natural
417 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
419 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
421 (lang_abs_symbol_at_beginning_of): Likewise.
422 (lang_abs_symbol_at_end_of): Likewise.
423 (lang_size_sections): Use bfd_is_abs_section to check for the
424 absolute section. Don't try to set the VMA or output_offset or
425 size of the absolute section.
426 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
429 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
431 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
432 when generating relocatable objects.
434 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
436 * emultempl/linux.em: New file providing support for linking
437 against Linux shared libraries.
438 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
439 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
441 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
443 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
444 * ldmain.c (main): Initialize link_info.shared to false. Give
445 error if link_info.relocateable and link_info.shared are both set.
447 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
448 it as naming an emulation to be added to EMULATION_OFILES.
449 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
451 * Makefile.in: Rebuilt dependencies.
452 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
453 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
454 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
455 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
456 (ei386linux.c): Remove; now in Makefile.in.
457 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
458 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
459 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
460 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
461 (eelf64_sparc.c): Remove; now in Makefile.in.
462 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
463 (eelf32_sparc.c): Remove; now in Makefile.in.
465 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
466 no owner--it might be bfd_abs_section. From Eric Youngdale
467 <ericy@cais.cais.com>.
469 * scripttempl/aout.sc: Let sections align to their natural
472 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
474 * ldemul.h (ldemul_open_dynamic_archive): Declare.
475 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
476 * ldemul.c: Include ldexp.h and ldlang.h.
477 (ldemul_open_dynamic_archive): New function.
478 * ldfile.h (ldfile_open_file_search): Declare.
479 * ldfile.c: Include ldemul.h.
480 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
481 argument, not bfd *. Change all callers.
482 (ldfile_open_file_search): Rename from open_a. Return boolean
483 argument, not bfd *. Clean up. Change all callers.
484 (ldfile_open_file): If doing a dynamic link, call
485 ldemul_open_dynamic_archive rather than assuming the extension of
486 a dynamic object is ".so".
487 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
489 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
491 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
493 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
494 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
495 Accept -static as a synonym for -non_shared.
497 Let the user change the dynamic linker used by ELF code.
498 * ld.h (args_type): Add new field interpreter.
499 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
501 * ldmain.c (main): Initialize command_line.interpreter to NULL.
502 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
503 the ELF backend to return the .interp section. If
504 command_line.interpreter is not NULL, set the contents of .interp
506 * ld.texinfo: Mention -dynamic-linker.
508 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
511 * lexsup.c (parse_args): Sort out the option macros and change the
512 definitions to make it easier to add a new option.
514 * scripttempl/aout.sc: Define __etext and __edata to go along with
517 * ld.h (ld_config_type): Add new field traditional_format.
518 * lexsup.c (parse_args): Add traditional-format to longopts, and
520 * ldmain.c (main): Initialize config.traditional_format to false.
521 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
522 flags of output_bfd according to config.traditional_format.
523 * ldver.c (help): Mention -traditional-format.
524 * ld.texinfo: Document -traditional-format.
526 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
528 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
529 they are encountered.
531 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
533 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
534 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
536 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
538 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
539 _FTEXT, _ETEXT and _FDATA. Dont define _END.
541 * ldfile.c (open_a): If this is not an archive, try to open it in
542 the current directory before searching for it.
544 * lexsup.c (parse_args): Treat -i as a synonym for -r.
546 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
547 BLOCK works in a section address as documented.
549 * ldgram.y (YYDEBUG): Don't define.
551 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
553 * emultempl/gld960.em: Pass false for new argument to
554 ldfile_add_library_path.
555 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
557 * emultempl/sunos.em: Only look for .so files if doing a dynamic
560 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
562 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
564 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
566 * Makefile.in (check): Delete ld.new dependency so that a regression
567 test doesn't trigger a rebuild of the linker.
569 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
571 * ldlang.c (map_input_to_output_sections): For lang_address, call
572 init_os if it hasn't already been called.
574 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
576 Add support for SunOS shared libraries.
577 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
578 shared library support code.
579 * emultempl/sunos.em: New file.
580 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
581 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
582 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
585 * ldlang.c: Minor formatting cleanups.
586 (lang_for_each_input_file): New function.
587 * ldlang.h (lang_for_each_input_file): Declare.
589 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
591 (search_head): Declare.
592 (ldfile_add_library_path): Add new cmdline argument in prototype.
593 * ldfile.c (search_head): Make non-static.
594 (search_dirs_type): Move to ldfile.h.
595 (ldfile_add_library_path): Accept cmdline argument, and save it.
596 * lexsup.c (parse_args): Pass true for new cmdline argument of
597 ldfile_add_library_path.
598 (set_default_dirlist): Likewise.
599 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
600 argument of ldfile_add_library_path.
601 * ldgram.y (ifile_p1): Likewise.
603 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
605 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
606 total_size, superfile and chain.
607 * ldfile.c (open_a): Don't clear search_dirs_flag.
608 (ldfile_open_file): Don't try to open superfile. Assert that file
609 has not already been opened.
610 * ldlang.c (new_afile): Don't initialize superfile.
611 * ldmain.c (add_archive_element): Don't initialize subfiles or
612 chain or superfile. Initialize search_dirs_flag to false.
614 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
616 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
618 Changes from binutils-2.4 release:
620 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
621 variables, use whitespace, so scripts don't break.
623 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
625 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
627 * cdtest-bar.cc: Renamed from cdtest-func.cc.
628 * Makefile.in: Noted change.
630 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
631 don't know where that's supposed to come from, or why it's
634 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
636 * configure.bat: update to latest makefile.in
637 * emulpara/go32.sh: set to coff-go32 not aout
638 * emultemp/generic.em: strength-reduce the structure of
639 this shell script, since the only available shell for
640 DOS can't handle complex syntax.
641 * emultemp/stringify.sed: for "sed -f" instead of inline.
642 * makefile.in: depend on stringify.sed as well as genscripts.sh
643 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
644 * genscripts.sh: empty variables aren't always considered "set",
645 so set them to "y" instead.
647 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
649 * ldlang.c (entry_symbol): Make static.
650 (lang_add_entry): Add cmdline argument.
651 * ldlang.h (lang_add_entry): Change prototype.
652 * ldgram.y (statement_anywhere): Change lang_add_entry call.
653 * lexsup.c (parse_args): Likewise.
655 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
657 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
659 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
660 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
661 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
663 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
665 Add support for ELF shared libraries.
666 * ld.h (ld_config_type): Add field dynamic_link.
667 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
668 on attempts to use -r with -relax, -call_shared or -s.
669 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
670 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
671 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
672 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
673 OPTION_NON_SHARED by setting dynamic_link field accordingly.
674 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
676 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
677 opening a file with a .so extension first.
678 * emultempl/elf32.em: New file.
679 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
680 (NONPAGED_TEXT_START_ADDR): Likewise.
681 (TEMPLATE_NAME): Define as elf32.
683 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
684 * scripttempl/elf.sc: Add placement for new dynamic sections.
685 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
686 outside of any section. Don't use ALIGN(8); just let one section
687 VMA follow another. Put .dynbss in .bss. Don't mention debugging
688 sections; they'll be handled correctly anyhow.
689 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
691 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
693 * Makefile.in (install): Redirect output of ln to /dev/null.
695 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
697 * emultempl/hppaelf.em: Change all references of
698 .hppa_linker_stubs to .PARISC.stubs.
699 * scripttempl/hppaelf.sc: Likewise.
701 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
703 * ldlang.c (print_output_section_statement): Change ``no attached
704 output section'' message slightly.
705 (lang_do_assignments): Don't recurse down if there is no real
708 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
709 match corresponding change in emulation templates.
710 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
711 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
713 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
715 * ldver.c (ldversion): Updated version number.
717 * cdtest-foo.cc: Use explicit "#pragma implementation".
718 * cdtest-bar.cc: Renamed from cdtest-func.cc.
719 * Makefile.in: References to cdtest-func.o changed to
722 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
724 Don't create unnecessary output sections.
725 * ldlang.c (out_bfd_get_section_by_name): Remove.
726 (wild_section): Call bfd_get_section_by_name rather than
727 our_bfd_get_section_by_name. Don't call wild_doit if there is no
729 (lang_create_output_section_statements): Remove.
730 (map_input_to_output_sections): For several cases, call init_os if
731 it has not already been called.
732 (lang_size_sections): If output section was not created, skip it.
733 (lang_process): Don't call lan_create_output_section_statements.
734 (lang_place_orphans): Skip files with just_syms_flags set to true.
735 * ld.texinfo: Document change.
737 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
739 * ldlang.c (wild_doit): Don't bother initializing the vma and
740 section size. Don't special case SEC_SHARED_LIBRARY.
741 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
744 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
746 * config/go32.mh : New file for Xgo32X.
748 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
750 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
751 before calling einfo, since we are reporting an fopen failure.
752 From jrs@world.std.com (Rick Sladkey).
754 * configure.in: Use "e" rather than "em_" as prefix for
757 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
759 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
761 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
762 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
764 * Makefile.in: Changed all generated file names.
765 (ldemul-list.h): Depend on Makefile, not config.status. Changed
766 sed patterns to handle new filenames.
768 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
769 * configure.in: Adjusted.
771 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
773 * Makefile.in (install-info): Don't use "$<*", it doesn't always
774 work. Instead, check build dir and $srcdir explicitly, and use
775 `echo' to get all the filenames.
777 * configure.in (h8300h-*-hms): Changed ld_target name to
779 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
782 * config/i960coff.mt: New file.
783 * emulparams/gld960coff.sh: New file.
784 * emultempl/gld960c.em: New file.
785 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
786 i960coff configuration.
787 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
789 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
790 code isn't included in FSF releases, and it can still be
792 (distclean): Remove site.bak and tmpdir.
793 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
794 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
796 Patches from Ralph Campbell:
797 * config/mipsbsd.mh: New file.
798 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
799 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
800 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
803 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
805 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
807 * config/m68k.mt (EMUL): Set to m68kaout.
808 * emulparams/m68kaout.sh: New file.
809 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
810 (em_m68kaout.c): New target.
812 * ldlang.c (lang_size_sections): If dot moves because of an
813 assignment, don't try to insert a pad into the absolute output
814 section, just change the address of the default memory region
817 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
818 cdtest-ur.out, and cdtest-ur.tmp.
820 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
822 * scripttempl/sa29200.sc: Align all sections to four byte
825 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
827 * Makefile.in, configure.in: Support for go32 coff.
828 * config/i386-go32.mt: New file
829 * emulparams/i386go32.sh: New file
830 * scripttempl/i386go32.sc: New file
832 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
834 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
835 Lynx-specific script templates.
836 * configure.in (sparclite*-*-coff): Use coff-sparc.
837 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
838 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
839 (ENTRY): Set to __main.
840 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
841 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
842 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
844 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
846 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
847 byte boundary, in case the global constructors do not take up an
850 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
851 exist, get crtbegin based on gcc -print-libgcc-file-name.
852 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
854 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
856 * ldlang.c (lang_size_sections): When no address is given for a
857 section, align it according to its requirements.
859 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
861 * Makefile.in (clean, distclean): Remove configdoc.texi.
863 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
865 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
867 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
869 * ldlang.c (lang_size_sections): When relaxing, adjust the
870 position of a padding statement, and adjust dot accordingly.
872 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
874 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
876 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
878 * scripttempl/i386coff.sc: If relocating, don't put .init and
879 .fini sections into .text; keep them separate.
880 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
881 exist, get crtbegin based on gcc -print-libgcc-file-name.
882 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
884 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
886 * Makefile.in (check): Set TCL_LIBRARY for runtest.
888 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
890 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
893 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
894 if building a final executable.
896 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
898 * ldmain.c (main): Check the return value of bfd_close.
900 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
902 * scripttempl/alpha.sc: Clean up section alignment to ensure that
903 sections never overlap when using -r.
905 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
907 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
908 changes: get_symtab_upper_bound renamed and returns long,
909 bfd_canonicalize_symtab returns long, check for error indications.
911 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
913 * ldlang.c (print_input_section): For section size, use
914 _cooked_size if it is non-zero, size otherwise.
915 (size_input_section): Likewise.
916 (lang_do_assignments): Likewise (case lang_input_section_enum).
918 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
920 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
921 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
922 (lang_add_input_file): Pass true to new_afile for add_to_list.
923 (lookup_name): Remove force_load argument. Changed all callers.
924 Pass false to new_afile for add_to_list. Split loading of symbols
925 out into separate function.
926 (load_symbols): New function split out of lookup_name. Don't load
927 the symbols if they are already loaded.
928 (open_input_bfds): For lang_input_statement_enum call load_symbols
929 rather than lookup_name.
930 (lang_process): Pass abs_output_section rather than NULL to
932 (lang_startup): Set real field of first_file to true.
934 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
936 * ldlang.c (had_relax): Removed.
937 (relax_again): New static variable.
938 (lang_size_sections): Change call to bfd_relax_section to
939 correspond to BFD changes. Set relax_again appropriately.
940 (lang_process): Remove #if 0 code. When relaxing, keep calling
941 lang_do_assignments and lang_size_sections until relax_again
944 * emultemp/gld960.em: Include libiberty.h
945 (gld960_before_parse): Pass NULL as final argument to concat.
947 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
949 * scripttempl/aout.sc: Force _end and __end to be aligned to a
952 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
953 building a bfd_data_link_order, rather than by setting the section
954 contents immediately.
956 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
958 Changes to make -Ur work again.
959 * ldmain.c (add_to_set): Now takes reloc argument rather than
960 bitsize. Check config.build_constructors here. If an new hash
961 table entry is created, mark it as undefined.
962 (constructor_callback): No longer takes bitsize argument. Pass
963 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
964 BFD backend supports it.
965 (reloc_overflow): Handle a NULL abfd argument.
966 (reloc_dangerous, unattached_reloc): Likewise.
967 * ldctor.c: Include ldmain.h.
968 (struct set_info): Change bitsize field to reloc.
969 (ldctor_add_set_entry): Now takes reloc argument rather than
970 bitsize. Don't bother to check config.build_constructors here.
971 (ldctor_build_sets): Get the size from the reloc howto. If
972 generating relocateable output, call lang_add_reloc rather than
974 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
976 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
977 (lang_reloc_statement_type): New structure.
978 (lang_statement_union_type): Add reloc_statement field.
979 (lang_add_reloc): Declare new function.
980 * ldlang.c (lang_for_each_statement_worker): Handle
981 lang_reloc_statement_enum.
982 (map_input_to_output_sections, print_statement): Likewise.
983 (lang_size_sections, lang_do_assignments): Likewise.
984 (print_reloc_statement): New function.
985 (lang_add_reloc): New function.
986 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
988 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
989 (cdtest-ur, cdtest-ur.out): New targets.
990 (check-cdtest): Now also check that -Ur works correctly.
992 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
994 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
996 * ldlang.c (lang_process): Move lang_common call before
997 map_input_to_output_sections, to ensure that any alignment
998 constraints set by common symbols are copied over to the output
1001 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1003 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1004 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1005 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1006 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1009 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1011 * config/i386bsd.mh: New file.
1013 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1015 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1017 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1018 (DATA_START_SYMBOLS): Define _fdata.
1020 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1022 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1024 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1026 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1027 works again. Attach some output symbols to the stub file bfd.
1029 * emultempl/hppaelf.em: Include elf32-hppa.h.
1030 (file_chain): Add decl.
1031 (hppa_look_for_stubs_in_section): Delete decl.
1032 (hppaelf_finish): Reenable code. Do not pass symbols
1033 down to hppa_look_for_stubs_in_section.
1035 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1037 * ldmain.c (write_map): Don't define. Removed all references.
1038 Just use map_file or map_filename instead.
1039 (add_archive_element): Use minfo to write map information, not
1041 (constructor_callback): Use fprintf to write map information, not
1043 * ldmain.h (write_map): Don't declare.
1044 * ldgram.y (mri_script_command): Removed reference to write_map.
1045 * ldlang.c (lang_one_common): Likewise.
1046 * lexsup.c (parse_args): Likewise.
1048 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1050 * scripttempl/elf.sc: Force all sections to be aligned.
1052 * ldgram.y (section): Reverse the order of memspec_opt and
1053 fill_opt to avoid an ambiguity when both are used.
1054 * ld.texinfo: Changed accordingly.
1056 * ldgram.y: Move include of ldlex.h back with other includes.
1057 * ldlex.h (input_type): Don't initialize enum constants to
1059 * ldlex.l: Use a switch to return the right token based on
1060 input_type, rather than knowing that input_type has a value based
1063 * ldgram.y (dirlist_ptr): Removed; not used.
1064 * lexsup.c: Include ldver.h.
1065 * Makefile.in: Rebuilt dependencies.
1067 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1069 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1070 (ldlang_add_file): call it here instead.
1072 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1074 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1076 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1078 * emultempl/hppaelf.em: First attempt to clean this file up.
1079 Add comments in several functions as to their purpose and
1080 how they function (or my current best guess). Clean up horrible
1081 spacing and indention that never should have been accepted in the
1082 first place. Add FIXMEs for issues which need to be resolved.
1083 Disable linker-stub generation until it gets fixed. This allows
1084 the linker to at least work on simple code for testing purposes.
1086 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1087 it via hppaelf_finish). Prototype moved into ldlang.h.
1088 (lang_process): Move problematic extra call to lang_size_sections
1089 into the PA ELF specific code.
1090 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1091 lang_size_sections moved here.
1093 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1095 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1096 * config/ppc-elf32.mt: New file.
1097 * emulparams/elf32ppc.sh: New file.
1098 * emultempl/ppc.em: New file.
1099 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1100 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1101 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1103 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1105 * lexsup.c (parse_args): Use symbolic numbers for long options.
1106 Fix misunderstanding in -Y and -call_shared et al.
1108 Use getopt instead of lex and yacc to parse the command line.
1110 * ld.texinfo (Options): Document changes to option syntax.
1111 * Makefile.in: Update dependencies.
1112 * ldver.c (help): Tweak dashes in usage message.
1113 * ldgram.y (%union): Remove unused members.
1114 Remove %tokens for command line options; add ones for input types.
1115 (command_line): Rules removed.
1116 (file): Instead of command line, recognize an
1117 input type indicator, then use the nonterminal for that type.
1118 (defsym_expr): New nonterminal from code formerly in command_line.
1119 * ldlex.h: Declare parser input type enum and variable.
1120 Don't declare parse_line.
1121 * ldlex.l: Remove unused variables. Make some used ones static
1123 (COMMAND): Start state and its rules removed.
1124 At start of yylex, return input state token if at start of input.
1125 (lex_redirect): Don't need to set yyout.
1126 (ldlex_command): Function removed.
1127 * ldmain.c (main): Instead of calling parse_line, set up the
1128 redirections and call yyparse directly.
1129 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1131 * lexsup.c: Remove #if 0'd code.
1132 (parse_line): Function removed.
1133 (parse_args): Rewrite to use getopt_long_only.
1134 (set_default_dirlist): New function from code formerly in
1135 ldgram.y:command_line.
1136 (set_section_start): New function.
1137 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1138 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1139 compiled-in link scripts in "{" and "}", as the grammar no longer
1142 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1144 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1145 require that it be in $(srcdir).
1147 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1149 * ldlang.c (lang_size_sections): Only align section to alignment
1150 required by linker script, not to maximum alignment of input
1153 * ldlang.h (largest_section): Don't declare.
1154 * ldlang.c (largest_section): Don't define.
1155 (size_input_section): Don't set largest_section; not used.
1157 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1159 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1161 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1163 * ldlang.c, ldmain.c: Include libiberty.h.
1165 * ldmisc.h (concat): Don't declare.
1166 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1168 * ld.h (as_output_section_statement): Removed; not used.
1170 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1172 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1173 bfd_set_error and new error names.
1175 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1177 * ldwrite.c (build_link_order): If the cooked size of the section
1178 has been set, use it, for determining link_order size.
1179 (ldwrite): In the error message displayed if bfd_final_link fails,
1180 indicate that it was in fact the final link step that failed.
1182 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1183 bfd_relax_section, in case it returns false but doesn't flag an
1184 error. If an error is returned, indicate which one it is in the
1187 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1188 it'll get picked up from $(srcdir) if appropriate.
1190 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1192 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1193 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1195 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1197 * ldlex.l (comment): Increment line number when newline is read.
1199 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1201 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1202 reload the file even if it is already loaded.
1203 (wild): Call lookup_name with force_load argument of 0.
1204 (open_input_bfds): Call lookup_name with force_load argument of 1.
1205 (print_symbol): Remove declaration of non-existent function.
1206 (print_one_symbol): Return true rather than falling off end.
1208 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1210 * ldmain.c (main): Use %ld when printing long values.
1212 * scripttempl/elf.sc: Move _edata after the .sdata section.
1213 Permit OTHER_BSS_SYMBOLS to be defined.
1214 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1216 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1218 * Rename all "hppaosf" files to "hppaelf".
1219 * Change all "osf" references to "elf" in hppaelf files.
1220 * Makefile.in: Likewise.
1221 * configure.in: Likewise.
1223 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1225 * ldmain.c (main): Call xatexit, not atexit.
1226 Call xmalloc_set_program_name.
1228 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1231 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1233 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1234 (hppaosf_finish): Call xmalloc, not ldmalloc.
1235 * ldmain.c (preserve_output): Function removed.
1236 (main): Do it here instead.
1238 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1240 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1241 GNU C specific macros.
1243 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1244 call to LANG_FOR_EACH_INPUT_SECTION.
1246 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1248 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1249 deleted; will use libiberty versions instead.
1250 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1251 mri.c Makefile.in: Change callers.
1253 * ldmisc.c (vfinfo): Remove cleanup code.
1254 * ldmain.c (remove_output): Put it here (new function).
1255 (preserve_output): New function.
1256 (main): Register remove_output and preserve_output with atexit.
1257 * ldmain.c ldgram.y: Call xexit instead of exit.
1258 * ldmisc.h: Declare xexit.
1260 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1262 * Makefile.in: Lots of new H8/500 memory models.
1264 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1266 * ldlex.l: Removed duplicate rules.
1267 (yywrap): Provide default definition, needed with some versions of
1270 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1272 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1273 the archive filename too.
1275 * ldlex.l: Add rule to catch invalid input characters instead of
1276 printing them. Include "ldmain.h" for program_name decl.
1277 (lex_warn_invalid): New function.
1278 * Makefile.in: Add dependency.
1280 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1282 * Makefile.in (check): Don't bother running any tests of
1283 cross-linker until the test suite no longer assumes native mode.
1285 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1287 * ldlang.c (print_one_symbol, print_input_section): Print
1288 global symbols in symbol table again.
1290 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1292 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1293 exit successfully instead of complaining if no input files are
1296 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1298 * Makefile.in: Format variable definitions consistently.
1299 (LD_PROG): Remove unnecessary variables from link command,
1300 change variable LOADLIBES to EXTRALIBS.
1302 * ldmain.c (main): Compute and display total execution time.
1303 * ld.texinfo (-stats): Document the option.
1305 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1307 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1310 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1313 * ldlang.c (relaxing): Removed global variable.
1314 (lang_size_sections): If the canonical symbols have not already
1315 been read in, read them in before relaxing.
1316 * ldlang.h (relaxing): Removed declaration.
1318 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1320 * ldlang.c (new_afile): Initialize loaded field to false.
1321 (lookup_name): If file was already loaded, don't call the
1322 add_symbols entry point again.
1324 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1326 * ld.texinfo: Clarify what -T option does.
1328 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1330 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1333 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1335 * ldmain.c (add_archive_element): If trace_files or
1336 trace_file_tries, print file name.
1337 * ldlang.c (lookup_name): Likewise.
1338 (ldlang_add_file): Don't put files on input_bfds list in reverse
1341 * scripttempl/elf.sc: Correct typo.
1343 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1345 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1346 their arguments optional, for compatibility with the old GNU ld.
1348 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1350 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1352 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1354 * ldmain.c (add_to_set): Add bitsize argument.
1355 (constructor_callback): New function.
1356 (link_callbacks): Add constructor_callback.
1357 * ldctor.c (struct set_info): Add bitsize field.
1358 (ldctor_add_set_entry): Add bitsize argument.
1359 (ldctor_build_sets): Base the size of the elements of the set on
1360 the bitsize, rather than always using LONG.
1361 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1363 * ld.h (QUAD_SIZE): Define.
1364 * ldgram.y (QUAD): New token.
1365 (length): Handle it.
1366 * ldlex.l: Return QUAD.
1367 * lexsup.c (keywords): Add QUAD.
1368 * ldwrite.c (build_link_order): Handle QUAD.
1369 * ldlang.c (print_data_statement): Handle QUAD.
1370 (lang_size_sections): Likewise.
1371 (lang_do_assignments): Likewise.
1372 * ldexp.c (exp_print_token): Add QUAD to table.
1373 * ld.texinfo: Describe QUAD.
1375 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1376 since the Alpha doesn't use them.
1378 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1380 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1382 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1384 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1385 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1387 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1389 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1390 needed for i386mach. (Should be a no-op on other systems.)
1392 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1393 (PAGE_SIZE): Don't define; not used.
1395 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1397 * ldgram.y (yyerror): Make argument const char *, and actually
1398 print it out rather than assuming it is a syntax error.
1399 * ldmisc.h: Change declaration of yyerror.
1400 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1402 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1404 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1405 exec header offset, since the exec header isn't loaded.
1406 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1408 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1410 A major rewrite to move the bulk of the linker into BFD so that
1411 more efficient backend code can be written for specific object
1413 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1414 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1415 * ldctor.c, ldctor.h: Complete rewrite.
1416 * ldwrite.c, ldwrite.h: Complete rewrite.
1417 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1418 link_info.strip instead. Changed all uses.
1419 (discard_locals_type, discard_locals): Removed. Use
1420 link_info.discard instead. Changed all uses.
1421 (ld_config_type): Removed relocateable_output field; use
1422 link_info.relocateable instead; changed all uses. Added stats
1424 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1425 set_loader_symbol): Removed.
1426 * ldexp.h (node_class): Added etree_rel.
1427 (etree_type): Added rel field.
1428 * ldexp.c (exp_print_token): Bracketed table initialization.
1429 (exp_relop): New function.
1430 (fold_name): Use linker hash table rather than ldsym functions.
1431 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1432 (exp_print_tree): Handle etree_rel.
1433 * ldgram.y (strip_symbols, discard_locals): Removed.
1434 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1435 (REL): New token. Does not appear in grammar, but needed for
1437 (file): Don't call lang_final; it's called by main anyhow.
1438 * ldlex.l: Accept -stats and -no-keep-memory options.
1439 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1440 * ldlang.c: Consistently use fill_type for fill argument.
1441 (lang_init_script_file, script_file): Removed.
1442 (create_object_symbols): Removed. Use
1443 link_info.create_object_symbols_section instead. Changed all
1445 (lang_add_keepsyms_file): Removed.
1446 (lookup_name): Call bfd_link_add_symbols instead of
1447 ldmain_open_file_read_symbol.
1448 (wild): Don't iterate over script_file.
1449 (open_output): Create link hash table.
1450 (lang_place_undefineds): Rewrote.
1451 (lang_size_sections): Handle relaxing (doesn't work yet).
1452 (lang_relocate_globals): Removed.
1453 (lang_finish): Use link hash table rather than ldsym functions.
1454 (lang_common): Rewrote.
1455 (lang_one_common): New function.
1456 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1458 (create_symbol): Removed.
1459 (lang_process): Don't call lang_init_script_file. Call
1460 ldctor_build_sets rather than find_constructors. Don't call
1461 lang_relocate_globals.
1462 (lang_abs_symbol_at_beginning_of): Rewrote.
1463 (lang_abs_symbol_at_end_of): Rewrote.
1464 * ldmain.c (had_y): Removed.
1465 (lprefix, lprefix_len): Removed; use link_info fields instead.
1467 (multiple_def_count, commons_pending, undefined_global_sym_count,
1468 total_symbols_seen, total_files_seen): Removed.
1469 (link_callbacks, link_info): New variables.
1470 (main): Initialize link_info. Don't call init_bfd_error_vector or
1471 ldsym_init. Don't set now unused variables. Handle -stats.
1472 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1473 (add_ysym): Rewrote.
1474 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1475 search_library, gnu960_check_format, decode_library_subfile,
1476 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1478 (add_keepsyms_file, add_archive_element, multiple_definition,
1479 multiple_common, add_to_set, warning_callback, undefined_symbol,
1480 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1482 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1483 require symbols for %C; look them up instead.
1484 * emultempl/hppaosf.em: Pass link_info to
1485 hppa_look_for_stubs_in_section.
1486 * Makefile.in: Rebuilt dependencies.
1487 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1489 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1491 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1492 ldlang.h and ldctor.h.
1494 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1495 declarations of free and malloc from flex output. Change malloc
1496 to ldmalloc in flex output.
1498 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1500 * ldmain.c (lprefix): Change default from a char to a string
1501 with only one character.
1502 (lprefix_len): Set default to one.
1504 * ldmain.h (lprefix_len): Declare.
1506 * ldsym.c (write_file_locals): Use strncmp rather than a character
1507 comparison for lprefix.
1509 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1512 * emultmpl/hppaosf.em: Include ldexp.h.
1513 (before_parse): Set lprefix and lprefix_len correctly.
1515 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1517 * ldlex.h: Don't declare yywrap if it is a macro.
1518 * ldlex.l: Include sysdep.h.
1519 * ldlang.c (lang_for_each_statement_worker,
1520 lang_for_each_statement): Forgot to use PARAMS.
1522 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1524 * Makefile.in: Added .PHONY targets where appropriate. Added some
1526 (gcclibdir, version): Removed unused variables.
1527 (DEP): New variable, set to mkdep.
1528 (ALL_CFLAGS): New variable. Used in .c.o target.
1529 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1531 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1532 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1533 mostly obsolete variables. Adjusted remaining uses.
1534 (DEF_EMUL): Removed variable.
1535 (ldmain.o): Handle undefined EMUL error correctly.
1536 (ldemul-list.h): Depend on config.status rather than Makefile.
1537 Create via temporary file.
1538 (ver960.c, roll, make): Removed obsolete targets.
1539 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1541 * dep-in.sed: New file, used when rebuilding dependencies.
1543 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1545 Made many changes to eliminate gcc warnings. Made various
1546 cosmetic changes, declared various things in header files, removed
1547 various extern declarations from .c files. No substantive
1550 * ldlang.c (lang_process): Ifdef out final call to
1551 lang_size_sections again (reverting change of Nove 2), since it
1552 breaks the Sun4 linker.
1554 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1556 * configure.in (alpha-*-netware*): New target; use alpha.
1558 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1560 * configure.in: Group targets by CPU. Merge some m68k target
1561 entries with different CPU specs that use the same ld_target
1564 * configure.in: Add sparc*-*-coff.
1565 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1566 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1567 (em_coff_sparc.c): Add dependencies and build rules.
1569 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1571 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1573 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1575 (command_line_option): Accept and ignore them (for now).
1576 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1577 where n is a number.
1579 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1581 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1582 not in bfd_com_section, create the section in the BFD so that it
1583 can be placed in the right output section.
1585 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1587 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1588 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1589 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1590 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1591 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1592 Move OTHER_READONLY_SECTIONS after all the other readonly
1593 sections. Don't use DATA_ADDR twice.
1595 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1596 p is in a common section, make sure the BFD has a section of that
1599 * ldlang.c (lang_common): Add newline to error message.
1601 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1603 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1604 Lynx-specific script instead of m68kcoff.
1605 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1606 (ENTRY): Define as __main.
1607 (TEXT_START_ADDR): Define as 0.
1608 (PAGE_SIZE): Define as 0x1000.
1609 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1610 * scripttempl/m68klynx.sc: New file.
1612 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1614 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1615 arguments rather than treating them as emulation names.
1617 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1619 * configure.in: Support x86 unixware and netware plus generic netware.
1621 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1623 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1626 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1628 * Makefile.in (distclean): Don't delete dvi or info files.
1629 (ld.info): Update dependency list.
1630 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1632 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1634 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1635 Set output_filename instead of creating a new node.
1636 (open_output): Don't set output_filename.
1637 (lang_final): Create the new node here.
1638 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1640 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1642 From Pete Hoogenboom (hoogen@cs.utah.edu):
1644 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1645 edata, _edata, end): Add definitions of these symbols.
1646 (__end): Remove definition of this symbol.
1647 (__data_start): Move definition of this symbol.
1649 * emultempl/hppaosf.em: Various fixes and support for linker stub
1651 (hppaosf_finish, hppaosf_search_for_padding_statements,
1652 hppaosf_create_output_section_statements): New functions in
1653 support of linker stub generation.
1654 (ld_hppaosf_emulation): Redefine to include new
1655 emulation-specific routines.
1657 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1658 Pass abs_output_section rather than NULL to avoid invalidating
1661 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1663 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1664 (em_i386mach.c): New rule.
1665 * configure.in (i[34]86-*-mach*): New case.
1666 * config/i386-mach.mt: New file.
1667 * emulparams/i386mach.sh: New file.
1669 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1671 * ld.h (flag_is_*): Removed macros.
1672 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1673 Consistently check the BFD symbol flags directly, rather than
1674 using file_is_* macros.
1676 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1678 * configure.in (sparc*-*-lynxos*): New target.
1679 * Makefile.in: Add rule for em_sparclynx.c.
1680 (ALL_EMULATIONS): Add Lynx emulations.
1681 * config/sparc-lynx.mt: New file.
1682 * emulparams/sparclynx.sh: New file.
1683 * scripttempl/sparccoff.sc: New file.
1685 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1687 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1689 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1691 * relax.c (write_relax): Check return value of bfd_seclet_link.
1693 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1695 * ldlang.c (delete_output_file_on_failure): New variable.
1696 (open_output): Set it after bfd open succeeds.
1697 * ldmisc.c (vfinfo): Test it.
1699 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1701 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1704 * ldemul.c: Support was added to allow emulation-specific
1705 processing to occur. This support was added primarily for linker
1706 stub generation in the elf32-hppa gld.
1707 (ldemul_finish, ldemul_create_output_section_statements): New
1709 * ldemul.h: Support was added to allow emulation-specific
1710 processing to occur. (As described above.) Added finish and
1711 create_output_section_statements fields to
1712 ld_emulation_xfer_struct structure.
1713 * ldlang.c: Add calls to emulation-specific routines.
1714 (lang_process): Add call to
1715 ldemul_create_output_section_statements function.
1716 (lang_process): Add call to a emulation-specific routine (and
1717 some processing after the call).
1719 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1721 * configure.in: mips*- instead of mips-, mips*el changes
1723 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1725 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1726 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1727 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1728 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1729 * config/alpha.mt: New file.
1730 * emulparams/alpha.sh: New file.
1731 * scripttempl/alpha.sc: New file.
1733 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1735 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1736 types of different sizes (eg: 64 and 32 bits), so coerce.
1737 * ld.h (ALIGN_N): Add warning about usage.
1739 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1741 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1742 which we already have a definition, rather than checking in
1743 several different places whether the symbol is weak.
1745 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1747 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1748 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1749 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1750 expanded within them.
1751 * config/mipsb-elf32.mt: New file.
1752 * emulparams/elf32mipb.sh: New file.
1753 * Makefile.in (em_elf32mipb.c): New target.
1755 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1757 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1758 lang_input_file_is_search_file_enum so objects brought in using
1759 INPUT() do a path lookup.
1761 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1763 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1764 instead of {i386,m68k}-coff.
1765 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1766 * config/i386-lynx.mt: New file.
1767 * config/m68k-lynx.mt: New file.
1768 * emulparams/i386lynx.sh: New file.
1769 * emulparams/m68klynx.sh: New file.
1771 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1772 but defaulting to _start.
1774 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1775 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1778 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1780 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1781 HOSTING_LIBS for testing.
1783 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1785 Finish up support for i386-sysv4 (without shared libraries):
1786 * ld.h (flag_is_weak): Define.
1787 * ldlang.c (print_symbol): Mention whether symbol is weak.
1788 (print_input_section): Print weak symbols as globals.
1789 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1790 (enter_global_ref): Do not warn if a weak symbol redefines a
1791 global symbol. Do not let a weak symbol redefine a common symbol.
1792 (enter_file_symbols): Treat weak symbols as global symbols.
1793 (subfile_wanted_p): Do not pull in an object file from a archive
1794 just to resolve an undefined weak symbol.
1795 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1796 error; the error might be that malloc has run out of space.
1797 * ldsym.c (write_file_locals): Treat weak symbols as global.
1798 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1800 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1801 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1802 * emulparams/elf_i386.sh: New file.
1803 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1804 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1805 (ALL_EMULATIONS): Add em_elf_i386.o.
1806 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1807 (em_elf_i386.c): New target, like other em_*.c targets.
1808 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1809 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1810 nonempty, and configured for native, add it to LIB_PATH.
1812 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1814 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1815 Added statements to pass stab and stabstr sections through and
1816 mark them as NOLOAD, which makes GDB happier.
1818 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1820 * configure.in: Accept m68k-lynx-lynxos config.
1822 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1824 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1826 * config/coff-h8300.mt: Add EMUL=h8300h.
1828 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1830 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1832 * Makefile.in: Changed CXX back to g++.
1834 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1836 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1838 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1840 * Makefile.in (TAGS): Use shell wildcards.
1842 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1844 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1846 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1848 * ld.texinfo: re-enable included config file; conditionalize doc
1849 for -oformat to interact properly with SingleFormat doc config
1850 var; rename @up/@down to @raisesections/@lowersections.
1852 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1854 * configure.in: recognize m88110.
1856 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1858 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1859 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1860 ELF emulation is "elf32-hppa" not "elf-big".
1861 (hppaosf_before_parse): Remove unneeded processing of environment
1863 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1864 .text segment of output file.
1865 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1867 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1869 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1872 * ldlang.c, ld.h: updated copyright.
1874 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1876 * ldlang.c (open_output, lang_check): Check return value of
1879 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1881 * scripttempl/h8500.sc: Start all sections in a different segment.
1882 * scripttempl/z8ksim.sc: Handle constructors
1884 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1886 * Makefile.in: revert earlier changes back to execute runtest
1887 with make check. cdtest and bootstrap now function as they
1888 did within the Makefile.
1890 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1892 * Makefile.in: Update dependencies.
1894 * configure.in: Set EMULATION_OFILES in Makefile based on
1895 --with-targets option.
1897 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1899 * Makefile.in: check targets reimplemented to old way.
1901 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1903 * config/i386v.mh, config/irix4.mh: Use gcc
1904 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1905 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1906 bfd/configure.host change.
1908 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1910 * scripttempl/elf.sc: Handle .line and .debug* sections.
1912 * ldlex.l: Use bfd_scan_vma, not strtoul.
1914 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1916 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1917 Remove inital caps in some error messages, change "can't" to
1918 "cannot", add missing colons.
1919 * ldmisc.c (vfinfo): Print "%%" as a single %.
1920 For '%' followed by unrecognized character, print them both
1921 verbatim instead of expecting a char * arg.
1922 For '%C', don't put the function name in parens.
1924 * ldexp.c (invalid): Pass "%%", not "% ".
1926 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1928 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1929 (BSS_VAR): Removed; now always define _fbss.
1930 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1933 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1935 * configure.in: z8k-coff is the same as z8k-sim
1937 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1939 * testsuite/lib/ld.exp: new file
1940 * testsuite/config/unix-ld.exp: new file
1941 * testsuite/ld.bootstrap/bootstrap.exp: new file
1942 * Makefile.in: add dejagnu support for make check
1944 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1946 * ldlex.l (comment): Add missing newline in message.
1947 * ldindr.c (add_indirect): Ditto.
1948 * ldexp.c (exp_fold_tree): Ditto.
1950 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1952 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1955 * ldmisc.c (multiple_warn): New function.
1956 * ldmisc.h: Declare it.
1957 * ldmain.c (enter_global_ref): Call it.
1958 * ld.h (ld_config_type): Add warn_common.
1959 * ldlex.l, ldgram.y: Set it with -warn-common option.
1960 * ldver.c (help): Document it.
1962 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1964 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1965 target-specific sections, and for changing data section vma.
1967 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1969 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1970 terminals, for Solaris.
1971 (dirlist_ptr): New static variable.
1972 (command_line_option): Accept new options.
1974 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1977 * config/sun4sol2.mt: Pass emulation name without ".sh".
1979 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1980 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1982 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1984 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1985 .dtors, .data1, .rodata1 sections, instead of combining them into
1986 other sections. For `-r', set all section start addresses to
1989 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1990 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1991 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1993 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1995 * genscripts.sh: If this is the default emulation, set
1997 * emultempl/*.em: Use it to determine whether to compile in the
2000 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2001 genscripts.sh. Pass the current emulation name without ".sh" on
2003 * genscripts.sh: Take an default emulation arg.
2004 Use the current emulation name as EMULATION_NAME.
2005 Make default lib path for cross-compiling ':', not null.
2006 * emulparams/*.sh: Don't set EMULATION_NAME.
2007 * ldemul.c (ldemul_get_script): Take isfile arg.
2008 Pass it to emulation's get_script function.
2009 * ldemul.h: Adjust get_script prototypes.
2010 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2012 * ldfile.h: Declare it.
2013 * ldgram.y: Accept a script on the command line again,
2014 for parsing compiled-in scripts.
2015 * ldmain.c (main): If ld script is a file, parse it as a -T
2016 option, otherwise parse it directly.
2017 * emultempl/*.em (*get_script): Return the scripts themselves if
2018 this is the default emulation; otherwise return their file names.
2019 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2021 * emulparams/m88kbcs.sh: Use it.
2023 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2025 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2027 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2028 there's no change log entry yet, tsk tsk) from the list of
2029 emulations compiled in until Mark gets around to checking in
2030 emulparams/i386linux.sh.
2031 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2032 changed, this file gets updated.
2034 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2036 * ldgram.y (OPTION_Lfile): New token.
2037 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2038 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2040 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2042 * configure.in: h8/300h support needs own .mt file.
2043 config/coff-h8300h.mt: New file.
2045 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2047 * ldmain.c: Don't include sys/stat.h; it already got included
2048 somewhere along the way.
2050 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2052 * Makefile.in: Add h8300h support.
2053 emulparams/h8300h.sh: New file.
2054 scripttempl/h8300h.sc: New file.
2056 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2058 * ldfile.c (ldfile_open_file): In error message, use the name the
2059 user gave (e.g., "-lc"), rather than the base file name.
2061 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2063 * ldmain.[ch]: Remove initial Q_ from function names.
2064 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2066 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2068 * ldlang.c (lang_process): Move loading of default script from
2069 here to main. Add a "/" to start of script name to prevent
2070 finding it in "." first.
2072 * ldmain.c (set_scripts_dir): Don't look in "." first.
2074 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2077 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2079 * Makefile.in (em_m88kbcs.c): Correct dependency.
2080 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2081 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2082 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2084 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2086 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2087 main.c (main): Print the errno string in the error message.
2089 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2091 * configure.in: Accept h8300h for target cpu.
2093 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2094 present (demangle is smart enough to know whether to do it or not).
2096 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2098 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2099 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2101 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2103 * ldmain.c (get_emulation, check_for_scripts_dir,
2104 set_scripts_dir): New functions.
2107 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2109 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2110 Create symbol "end" instead of "__end". Comment out some parts
2111 that may not be needed (yet) for elf.
2113 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2115 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2117 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2119 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2120 when no prototype is being supplied.
2121 (ldmalloc, ldrealloc): Size argument is now size_t.
2123 * ldmisc.c (finfo): New function, accepts FILE* argument.
2124 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2125 without leading zeros.
2126 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2127 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2129 (concat, buystring): String lengths are size_t.
2130 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2132 * ldlang.c (new_statement): Size argument is now size_t. Added
2133 forward declaration with prototype.
2135 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2137 * ldgram.y (OPTION_v): Don't turn on verbose output.
2139 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2141 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2144 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2146 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2147 collect2 doesn't look for gld any more anyhow.
2149 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2151 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2152 now have a non NULL srefs_chain.
2154 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2155 hp300hpux, since the latter does not exist.
2157 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2159 * genscripts.sh: Put the scripts in the ldscripts directory, not
2161 * configure.in (ldscripts): Make, instead of emulations.
2162 * Makefile.in (scriptdir): Take off the "ld" part.
2163 (install, clean, distclean): Use ldscripts, not emulations.
2164 In tests, don't pass -Lemulations.
2165 Don't pass tooldir/lib to genscripts.sh.
2166 * genscripts.sh: Don't take tooldir/lib arg.
2167 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2168 default script file.
2170 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2172 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2174 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2176 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2178 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2180 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2181 run in parallel without colliding on yacc's static file names.
2182 Without the stub rule, make will try to start two yacc's
2183 concurrently which fails because of yacc's static file names.
2185 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2187 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2190 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2192 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2193 different from libdir.
2195 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2197 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2199 * ldver.c (help): New function.
2200 * ldver.h: Declare it.
2201 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2203 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2205 * Makefile.in (INCLUDES): Don't need ../include any more.
2207 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2209 * ldlex.l, ldgram.y: Support new -oformat option.
2210 Remove attempt at supporting script fragments on the command line.
2211 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2212 * mri.c (mri_format), ldgram.y: Change callers.
2213 * ldlang.h: Change prototype.
2215 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2217 * Makefile.in: canonicalize install.sh; for use within
2218 this directory (and subdirs)
2220 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2222 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2224 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2227 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2229 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2230 It wasn't documented (or likely used) and wastes time.
2231 (try_open): If EXTEN is empty, don't try it.
2233 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2234 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2235 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2236 with normal function declarations.
2238 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2239 Move *.sc-sh to scripttempl/*.sc.
2240 * {emultempl,emulparams,scripttempl}/README: New files.
2241 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2242 removed, replaced with generic.em.
2243 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2244 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2246 * *.em (*_get_script): Return script name instead of script contents.
2247 * ldlang.c (lang_process): Change caller.
2249 * ldlex.l, ldgram.y: Recognize -m option.
2250 Check for input files after *all* options in grammar.
2251 * ldmain.c (main): Check for -m options. Add default directory
2254 * mkscript.c: File removed.
2255 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2256 to add to the default LIB_PATH.
2257 Look for input files in the new subdirectories.
2258 Create the scripts in emulations subdirectory and don't filter
2259 them through mkscript.
2260 * configure.in: Make the emulations subdirectory.
2262 * Makefile.in: Account for all of the above changes.
2263 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2264 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2265 Put CFLAGS last in the compilation rules.
2266 Add -I../bfd to INCLUDES so sysdep.h is found.
2268 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2270 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2272 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2273 dependent on RELOCATING, not RELOCATION.
2274 * hp3hpux.sh (SHLIB_PATH): Define it.
2276 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2278 * ldfile.c (try_open): If opening without the extension fails,
2279 try with the extension even if -v or -V was given.
2280 had_script is imported (from ldgram.y), not exported.
2282 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2284 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2286 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2288 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2289 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2291 (section): Use statement_list_opt, not statement_list.
2292 * m68kcoff.sc-sh: Gather constructors and destructors and define
2293 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2294 * sa29200.sc-sh: Gather constructors and destructors and define
2295 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2297 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2299 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2300 * configure.in: No longer need to configure to get sysdep.h.
2302 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2304 * Makefile.in: remove install:all and install-info:info
2305 dependencies (these cause some spurious rebuilds at 'make install'
2308 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2310 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2311 (mips-idt-ecoff*): Added trailing '*'.
2312 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2313 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2314 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2316 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2317 incorrect definitions.
2319 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2321 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2322 symbols, unless stripping.
2324 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2326 * Makefile.in: configure looks for ####, so remove lines with many
2328 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2329 and HOSTING_LIBS correctly so that ``make check'' will work.
2331 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2333 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2334 to etext, edata, and end. Needed for IRIX 4.0.5F.
2335 Patch from mwp@iconix.oz.au (Michael Paddon).
2337 * Version 2.2.1 released.
2339 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2341 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2342 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2344 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2346 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2349 * Version 2.2 released.
2351 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2353 * ldver.c (ldversion): Bump version number to 2.2.
2355 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2359 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2361 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2363 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2365 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2366 mkscript.o, rather than directly from mkscript.c.
2368 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2370 * configure.in: Look for ${target_makefile_frag} relative to
2371 ${srcdir}, not relative to build directory.
2373 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2374 * configure.in: Recognize hppa*-hp-osf.
2375 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2376 (em_hppaosf.c): Build it.
2377 * config/hppaosf.mh, hppaosf.mt: New files.
2379 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2380 some system header files. All uses changed.
2382 * configure.in: Recognize i386-aix configurations as i386-coff
2385 * configure.in: Recognize m68*-*-hpux.
2386 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2387 the value of STACKZERO.
2388 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2389 (em_hp3hpux.c): Build it.
2390 * hp3hpux.sh, config/hp300hpux.mt: New files.
2392 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2394 * mips.sc-sh: Put constructors in the .data section.
2395 * Makefile.in (cdtest): Added dependency on ld.new.
2397 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2399 * Makefile.in: Change definition of $(tooldir) to match FSF.
2400 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2401 Support VAX Ultrix and BSD.
2403 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2405 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2407 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2409 * ldlang.h (struct memory_region): Change `length' and
2410 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2411 * ldlang.c, mri.c: Corresponding changes, plus lint.
2413 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2415 * configure.in: For all i386 targets, accept i486 as well.
2417 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2419 * ldlang.c (wild_doit): Preserve all flags for a
2420 SEC_SHARED_LIBRARY section.
2421 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2422 computing largest_section.
2424 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2426 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2427 fields of newly created structure.
2429 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2431 * ldmain.c (g_switch_value): New variable.
2432 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2433 (command_line_option): Accept -G and set g_switch_value.
2434 * ldlex.l (COMMAND): Accept -G.
2435 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2437 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2439 Support for linking and loading at different places:
2441 * ldlex.l: Add "AT" keyword.
2442 * ldgram.y: Cleanup, and parse AT.
2443 * ldlang.c (print_output_section_statement): Print output address
2444 of section in map. (lang_size_sections): Fill sections' lma with
2446 * ldlang.h (lang_output_section_statement_type): Add load_base
2449 * ldindr.c (add_indirect): Keep more information in the alias
2451 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2452 attribute from an input section.
2453 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2454 default. (Q_enter_file_symbos): Indirect symbols now are known by
2455 their section, not a special symbol flag.
2456 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2457 (write_file_globals): Write the mapping for an indirect symbol.
2458 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2461 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2463 * ld.texinfo: changes for q1
2465 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2467 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2469 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2471 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2473 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2475 * mips.sc-sh: Added variables which may be overridden by a
2477 * mipsidt.sh: New file; emulation for IDT MIPS board.
2478 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2479 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2480 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2481 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2483 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2485 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2487 * i386bsd.sh, config/i386bsd.mt: New files.
2488 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2490 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2492 * mri.c: Add extern declaration of strdup.
2493 * ldsym.c (KEEP macro): Add spaces around '=' for the
2494 sake of old (e.g. PCC) compilers.
2496 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2498 * ldver.c: Bump to version 2.1.
2500 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2502 * ldgram.y: allow section types without address expressions.
2503 * ldlang.c (lang_relocate_globals): avoid possible hang with
2504 undefined but unreferenced symbols.
2505 * relax.c (relax_section): don't complain if the script file isn't
2506 relaxable but -relax is set
2508 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2510 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2512 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2514 * mipsbig.sh: New file. Big endian MIPS emulation.
2515 * config/mips-big.mt: New file. Use mipsbig emulation.
2516 * configure.in (mips-sgi-irix*): Use target mips-big.
2517 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2518 (em_mipsbig.c): New target. Uses mipsbig.sh.
2520 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2522 * mips.sc-sh: Put .scommon sections into .sbss section.
2524 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2525 rather than always putting them in bfd_com_section.
2526 * ldlang.c (lang_common): If a common symbol is not in
2527 bfd_com_section, put in a section of the same name, rather than
2528 always putting it in section COMMON.
2530 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2532 * ldmain.c (subfile_wanted_p): If we already have a common
2533 definition of a symbol, don't necessarily pull in an object file
2534 that provides a non-common definition.
2536 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2537 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2539 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2540 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2542 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2544 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2547 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2549 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2550 checking for equality to bfd_com_section.
2552 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2554 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2555 targets, linker script.
2556 * mipslit.sh: New file. Little endian MIPS emulation.
2557 * config/mips-lit.mt: New file. Use mipslit emulation.
2558 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2559 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2560 (em_mipslit.c): New target. Uses mipslit.sh.
2562 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2564 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2565 $(tooldir)/bin/gld, so that gcc can find it with or without
2568 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2570 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2571 write_norel. All linking is now done via write_relax. Call
2572 ldsym_write before calling write_relax.
2573 * relax.c: Added copyright.
2574 (write_relax): Renamed from write_relaxnorel. Added relocateable
2575 argument. seclet_dump renamed to bfd_seclet_link.
2576 * relax.h: Added copyright.
2578 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2580 * ldmain.c (decode_library_subfile): Patch from
2581 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2583 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2585 * config/vxworks960.mt renamed to config/i960.mt
2587 * configure.in: sparc-aout emulates a sun4, as does
2588 sparc*-vxworks, i960-nindy uses gld960 emulation
2590 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2592 Fix support for NOLOAD, add INCLUDE
2593 * ldfile.c (ldfile_open_command_file): pass file name to
2595 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2596 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2599 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2601 * Makefile.in, config.h: no more default emulation. Make the lack
2602 of emulation a compile time error
2604 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2606 * configure.in: recognise all sparclite variants, not just 'sparclite'
2608 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2610 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2613 * configure.in: accept *-ericsson-ose for any m68k CPU.
2615 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2616 for each output section.
2618 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2620 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2621 macro bfd_asymbol_bfd as appropriate.
2622 * Makefile.in: Un-duplicate ldlex.c dependency.
2623 * condigure.in: Replace my_host case table by sourcing
2624 ../bfd/configure.host. Allow std-host as the default.
2625 * ldmisc.c: Change logic for C++ name demangling: There is
2626 no initial '_' to remove from stab-derived function names.
2628 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2630 * ldlang.c (lang_init_script_file): don't attach the output file
2631 sections to the script file.
2633 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2634 * ldlang.c (wild): run expansion loop over command line bfd too.
2635 (lang_ini_script_file): initialize more parts of the command line
2637 * ldlex.l: fix DEFINED start states.
2639 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2641 * ld.texinfo: new doc.
2642 * ldgram.y, ldlex.l: understand -y<symbol>
2643 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2644 print info. (add_ysym): new function.
2645 * ldsym.h: (ldsym_type): new define SYM_Y.
2647 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2649 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2650 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2651 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2652 macros with PARAMS. Recreational cleanup. Update copyrights.
2654 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2656 * Makefile.in: pass down the bfd source directory for includes
2658 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2660 * ldlang.c (lang_size_sections): don't change size and address for
2661 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2664 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2666 * relax.c (build_it): re-enable the processing of data_statements
2667 in scripts, makes counted contructor lists work again.
2669 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2671 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2673 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2675 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2678 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2680 * Support for i386-sysv.
2681 configure.in: check for i386-*-sysv* and i386-*-sco*.
2682 i386coff.sc-sh: rewrote to support SVR3 by default.
2683 ldctor.c (find_constructors): preserve stat_ptr.
2684 ldlang.c (wild_doit): initialize vma and size of new output
2685 section to corresponding input section. This is required for
2686 shared library support.
2687 (lang_size_sections): don't modify vma and size of sections which
2688 are never loaded (for shared libraries).
2689 ldwrite.c (copy_and_relocate): copy the contents of any section
2690 which has contents, not just sections which are loaded (for shared
2693 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2695 * ldlang.c (size_input_section): count the sizes of all sections
2698 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2700 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2701 to demangle symbols better
2703 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2705 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2706 exist when linking with -r.
2708 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2710 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2713 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2715 * ldmain.c (linear_library): don't even think about processing
2716 an object file if it's already been done
2718 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2720 * configure.in: the hp9000/300 config file is now hp300
2722 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2724 * config/z8ksim.mt: new file
2726 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2728 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2729 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2731 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2732 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2733 * ldlang.c (lang_add_keepsyms_file): New function.
2734 * ldlex.l: Handle "-retain-symbols-file".
2735 * ldsym.c (keepsyms_file, kept_syms): New vars.
2736 (process_keepsyms): New functihon; reads file, marks symbols for
2738 (write_file_locals): File symbols should always be kept.
2739 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2740 and "-s". Process retain-symbols file before setting symtab.
2741 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2742 (keepsyms_file, kept_syms): Declare them.
2744 * ldmain.c (main): Non-fatal errors should still cause non-zero
2745 exit status even with -r.
2747 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2749 Added initial support for the z8k
2750 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2751 * configure.in, Makefile.in: modified to reflect above
2753 * ldlang.c (lang_check): when linking conflicting architectures,
2754 make the output file reflect at least one of the bad inputs.
2756 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2758 * Makefile.in (install): if $(tooldir) exists, install ld in
2761 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2763 * Makefile.in, configure.in: modified to support i386-coff
2764 * i386coff.sh: new file
2766 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2768 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2769 added m68k-coff emulation mode, stolen from a29k emulation.
2770 Almost certainly wrong, but perhaps better than sun3.
2772 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2774 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2775 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2776 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2777 This is one character shorter, and lets people build on
2778 SVR3 system. (ld__h8300xray.[co] was the killer there;
2779 h8300xray.sc-sh is also overlong, but seems harmless.)
2780 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2781 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2782 * configure.in: Add host isc.
2784 * ldver.c: Call it version 2.0.
2786 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2788 * ldver.c: Bump to version 0.98.
2791 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2793 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2795 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2796 * ldlex.l: Moved comment() to end, since some compilers
2797 otherwise have problems with input() used before it is defined.
2799 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2801 * configure.in: added Solaris 2 and Irix 4 host support.
2803 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2805 * Makefile.in: remove -S flag from the FLEX definition
2807 * configure.in: rewrote, using new style case statement. use
2808 m68k.mt for m68k-aout systems
2810 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2812 * Makefile.in: map "ld" through program_transform_name when
2815 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2817 * cplus-dem.c: Removed. Use the version in libiberty now.
2818 * ldmisc.c: Use new libiberty version of cplus_demangle().
2820 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2822 * gld960.em (gld960_choose_target): default to little endian, not
2825 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2827 * ldlang.c (lang_process): don't pass null pointers when
2828 abs_output_section is what is required.
2829 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2830 used, and pass that down.
2831 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2834 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2836 * configure.in, config/ose68.mt: renamed OSE to ose.
2838 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2840 * ldsym.c (write_file_locals): Reorder check for common or
2841 undefined symbols so that it works.
2843 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2845 * configure.in: accept all m68K family members.
2847 * Makefile.in: always create installation directories.
2849 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2851 * ldlex.l: now parses comment correctly, added ~ to acceptable
2854 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2855 unary -ve constants.
2857 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2858 the command line can't be found.
2860 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2862 * ldlang.h: add new field "loadable" to output_section_statement.
2863 * ldlang.c (lang_output_section_statement_lookup): initilize new
2864 field. (wild_doit): if new field is not set, then stop output
2865 section from being loadable.
2866 (lang_enter_output_section_statement): set the field from the
2868 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2869 * h8300hms.sc-sh, h8300hms.em: get -r right.
2871 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2873 * ldint.texinfo: New internals manual (beginnings thereof).
2874 * PORTING: Removed, merged into ldint.texinfo.
2876 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2878 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2879 cdtest.exp: A test program (copied from libg++/test-install)
2880 that tests that constructor and destructors are handled
2883 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2885 * Makefile.in (install): install from ld.new, renaming during the
2886 copy, or else the next 'make install' needs to re-link ld.
2888 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2890 * configure.in: generalise hp recognition (from sef).
2892 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2894 * configure.in: recognize bsd and hpux hppa configurations.
2895 error messages echo to stderr, not stdout
2897 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2899 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2900 ldmisc.c: removed rcsid's.
2902 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2904 * ldlang.c (lang_map): print changes in sizes due to relaxing
2905 (size_input_section): maintain the delta information.
2906 * ldlang.h: add new field to struct to contain delta info.
2907 * relax.c (relax_section): complain if input not relaxable.
2908 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2911 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2913 * ldmain.c(main): prevent -r and -relax from being on at the same
2916 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2918 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2922 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2924 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2926 * ldlang.c(open_output): set the target arch and machine as soon
2927 as we can. (lang_size_sections): use new macros for setting vma
2930 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2932 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2933 Also deleted an unreachable path to wrs.
2935 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2937 * Makefile.in (install): use -d test for $tooldir before
2938 installing ld there so that $tooldir can be inherited from
2941 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2943 * ldlang.c: Two non-substantial changes for the sake of
2944 the old Portable C Compiler.
2946 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2948 * ldgram.y, ldlex.l: parse ABSOLUTE
2949 * ldexp.c: add support for ABSOLUTE
2951 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2953 * Makefile.in: Added default definitions for HOSTING_CRT0,
2954 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2955 * config/*.mh: Miscellaneous clean-up: Removed definitions
2956 of YACC (since it is not longer used in the Makefile).
2957 Remove HOSTING_* definitions that are subsumed by the
2958 ones added to Makefile.in. Removed most definitions of CC.
2959 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2960 These are no longer needed.
2962 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2964 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2965 rules, since these are used when building a distribution.
2966 * Makefile.in (ldlex.c): Don't re-direct output, since that
2967 leaves a bogus output files if it fails.
2969 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2970 * ldlex.c: Fix some unnecessary flex-specific-isms.
2972 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2974 * ldgram.y: move spurious semicolon
2975 * ldexp.h: fix prototype
2977 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2979 * ld.texinfo: references to linker now say "ld" not "gld".
2981 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2983 changed calling convention for Q_enter_global_ref
2984 * ldexp.c, ldlang.c, ldmain.c: reflect this
2985 * ldver.c: bump version to 1.97.1
2986 * ldindr.c (add_indirect): when an edict declaring an indirect
2987 symbol is found, make sure that any ideas about the symbol being
2988 common are changed if it now known to be defined.
2989 * ldmain.c (linear_library): complain once if archive isn't
2991 * ldlang.h, ldlang.c: make room for and initialize the complain
2994 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2996 * Makefile.in: use flex & bison from ../ if they exist.
2998 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3000 * relax.c (build_it): don't allocate space in the output file for
3001 stuff if -R flag applys to it.
3002 * ldfile.c: merge in VMS filename support
3003 * ldmain.c (main): take out ./ from library path, and close file
3004 before unlinking. Make multiple defs of a symbol create an
3006 * ldmisc.c: fatal errosrs delete output file
3008 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3010 * ldver.c: Increase version number to 1.97, for consistency
3013 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3015 * Makefile.in: FLEX -> LEX.
3017 * ld.texinfo: {} -> @{@}.
3019 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3021 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3022 (and associated change in -c option, now used for these scripts)
3024 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3026 * ldver.c: Bumped version to 1.96 - new release, resync with the
3028 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3029 rather than with raw malloc, makes it easier to track where memory
3031 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3032 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3033 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3036 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3038 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3040 * Makefile.in: use bootstrap for check.
3042 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3044 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3046 * Makefile.in: now use flex, not lex
3047 * ldlex.l, ldlang.c, ldctor.c: lint
3049 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3051 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3052 different sorts of filenames on the command line than in a script.
3054 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3056 * Makefile.in: rework CFLAGS so that they can be passed on the
3057 make command line. Remove MINUS_G. Default CFLAGS to -g.
3059 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3061 * relax.c: added handling for new "padding" seclet type, used to
3062 fill out gaps between section.
3063 * ldgram.y, ldlex.l: now -defsym on the command line is done
3066 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3068 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3070 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3072 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3075 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3077 * Makefile.in (install): Install second copy in $(tooldir)/bin
3078 without $(program_prefix), since that's what gcc expects.
3080 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3082 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3083 * h8300*: fix bit rot and add support for h8300xray target
3084 * go32.sh: target emulation for go32.
3086 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3088 * gld960.em, i960.sc-sh. Fix i960 bit rot
3090 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3092 * Makefile.in: install man page.
3094 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3096 * config/mt-<foo> renamed to <foo>.mt
3097 * config/mh-<foo> renamed to <foo>.mt
3098 * configure.in changed to reflect this
3099 * genscripts.sh now make .xbn files rather than .xN files
3101 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3103 * ldver.h: fix decl of ldversion.
3105 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3107 * Makefile.in: added check target.
3109 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3111 * ldmain.c (Q_enter_file_symbols): now aliases work again
3113 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3115 * Makefile.in: added clean-info target.
3117 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3119 * ldexp.c (exp_print_tree): don't try and follow null pointers
3121 * ldgram.y: remove 11 shift reduce errors
3123 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3125 * Makefile.in: added tooldir and program_prefix.
3127 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3129 * ldlang.c (size_input_section): don't move absolute sections
3133 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3135 * cplus-dem.c: yet another copy of this - maybe it should go into
3137 * ldgram.y: now -V and -v have different actions
3138 * ldver.c: if -V, prints list of emulations compiled in
3139 * ldmisc.c: support for cplus demangling
3142 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3144 * Makefile.in, configure.in: removed traces of namesubdir,
3145 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3146 copyrights to '92, changed some from Cygnus to FSF.
3148 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3150 * Makefile.in: Change mkscript rule into one for ./mkscript
3151 (for the sake of makes that don't realize they're the same).
3152 * PORTING: Add more details.
3153 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3155 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3157 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3158 config/mt-hp300bsd: New port to hp300 running BSD.
3160 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3162 Major rewrite of how ld is configured. The major idea
3163 is to use shell scripts to generate everything.
3164 * generic.em replaces ldtemplate.
3165 * Other *.em files replace various *.c files.
3166 A *.em file is a shell script that generates the corresponding
3167 ld__*.c file that implements an emulation. This is usually
3168 a straight 'cat' of a here-document, possibly with substitutions.
3169 * Script files (*.sc) are places by *.sc-sh scripts.
3170 Again, these are simple shell scripts that 'cat'
3171 here-documents, usually with some substitutions.
3172 The output a *.sc-sh is a script file.
3173 * Each emulation is defined by a short shell script with
3174 extension *.sh that specifies the emulation-specific
3175 parameters (such as the name of the *.sh-sc and *.em
3177 * genscript.sh is the master shell script used to generate
3178 an emulation. It is passed various argument, including
3179 the name a the emulation-speciic *.sh file that it
3180 "sources" to set variables to emulation-specifc parameters.
3181 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3182 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3183 * config/mh-foo: Rename LDEMULATION names as appropriate
3184 (usually 'gldfoo' -> plain 'foo').
3185 * ldwrite.c: Fixed a typo in a comment.
3186 * Makefile.in: Major changes. Removed some the sed
3187 magic to converts scripts, since that is now handled
3188 by genscripts.sh and the *.sc-sh scipt generators.
3189 * config.h: Remove a bunch of macros defining emulations
3190 and targets. This becomes one less file to edit when
3191 adding emulations or targets.
3192 * ldemul.h (struct ld_emulation_xfer_struct): Add
3193 emulation_name and target_name fields.
3194 * ldemul.c, ldemul.h: Define some default functions used
3195 by most emulations (and remove from the *.em scripts).
3196 * ldemul.c (ldemul_choose_target): Search the new
3197 ld_emulations array using a loop (instead of a hardwired
3198 nested if statement).
3199 Define the ld_emulation from the automatically-geenrated
3200 ldemul-list.h. This means you no longer have to edit ldemul.c
3201 to add a new emulation.
3202 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3203 their expansions, since the former no longer exist.
3204 * PORTING: A very rough first draft of a porting guide.
3206 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3207 to be terminated by a new-line (instead of requiring a semicolon).
3209 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3211 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3212 tests for NULL pointers all over the place.
3213 * ldlang.c (lang_process): remember to relocate global symbols
3214 *after* relaxing has done it stuff.
3216 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3218 * config/mt-coff-h8300: use EMUL like everything else
3219 * ldlang.c: (print_padding_statement): print the right address.
3220 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3223 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3225 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3226 * ldlang.c (print_data_statement): print the right address.
3228 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3230 * Makefile.in: The rule for testing ld by re-linking itself
3231 via an intermediate -r link was moved to the ld1 rule
3232 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3233 which allows the bootstrap rule to work.
3234 * ldctor.c (find_constructors): Don't create a constructor
3235 list if it is already defined (as would happen if ld is
3236 invoked by collect).
3238 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3240 * config/mh-sparc.h: now uses libgcc.a
3241 * ldmain.c: quit using exit
3242 * *sc: use *(COMMON) rather than [COMMON]
3243 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3244 to allow preprocessing of .l file.
3245 * Makefile.in: New ldlex.l mangling
3246 * ldexp.c (fold_binary): perform expressions with % and / in
3248 * ldfile.c (open_a): open archives on VMS in a special way
3251 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3253 * ldgram.y: map -M behave in the same way as -Map (sets file name
3255 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3256 whether or not relaxing has been done.
3257 * ldmain.c: don't open a map file if it doesn't have a name
3258 * relax.c: all the brains have moved into bfd.
3259 * ldwrite.c: ammend comment
3261 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3263 * Makefile.in: added relax, also made three stage go through a
3266 * config.h: if GNU960 defined, then default emulation mode is
3268 * ldexp.h, ldexp.c: map to file hooks
3269 * ldlang.c: map to file hooks
3270 * ldgram.y: added -Map -relax
3271 * ldlex.l: added -relax, -Map
3272 * ldmain.c: open map file
3273 * ldmisc.c: support for map file
3274 * ldwrite.c: new relax magic
3276 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3278 * Makefile.in, config/tm-*.h: Clean up make output, only
3279 pass DEFAULT_EMULATION to ldmain.c.
3281 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3283 * ldver.c: Bump to version 1.94.
3285 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3287 * Makefile.in: infodir belongs in datadir.
3289 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3291 * Makefile.in: Pass -y to bison. (Again;
3292 accidentally deleted by Rich.)
3293 * news.sc, ldgld68k.sc: Define __end as well as _end.
3295 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3297 * ldindr.h: added to contain prototypes of ldindr.c
3298 * ldfile.c: include ctype.h
3299 * ldmain.c: include the requried prototype headers
3300 * ldwrite.c: get_reloc_upper_bound has been renamed
3301 bfd_get_reloc_upper_bound
3303 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3305 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3306 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3307 spaces following hyphens, bsd make can't cope. added
3308 standards.text support and made it look like all the other
3311 * configure.in: configure now runs entirely in objdir so make file
3312 existence checks against ${srcdir}. Mark this directory as
3315 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3317 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3318 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3319 and mandir now keyed off datadir by default.
3321 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3323 * ldver.c: Bumped version to 1.93.
3324 * Makefile.in: Pass -y to bison.
3326 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3328 * config.h: h8 is now coff, not ieee
3329 * h8300hds.sc: reflect the same
3331 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3333 * ldver.c (ldversion()): Update to 1.92.
3334 * ldctor.c: There are two places constructor sets
3335 can be defined. One of them checked for an existing
3336 duplicate, the other didn't. Unfortunately, the latter
3337 was called after the former ...
3338 So, factor out code for inserting a new element into
3339 constructor_name_list (after checking for a duplicate)
3340 into a new function add_constructor_name, and call
3341 it from both aforementioned places (ldlang_add_constructor
3342 and ldlang_check_for_constructors).
3344 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3346 * Makefile.in: Rename .c files generated from ldtemplate
3347 to have names starting with ld__. This helps 'make clean'.
3349 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3351 * Makefile.in: Take out the version number for install
3352 * m88kbcs.sc: put in contructor blocks.
3354 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3356 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3357 parameter, a format, and an arg pointer, and rename it to
3358 vfinfo(). Write info() in terms of new vfinfo().
3359 New einfo() is the same as info(), except it writes to stderr.
3360 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3361 ldmisc.c: Replace "error" calls to info() by new einfo().
3363 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3365 * ldlex.l ldgram.y: made -V option do same as -v
3366 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3369 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3370 i386 aout changes from Bob Kukura
3371 * Makefile.in, config.h: added i386aout support
3372 * configure.in: fixed /h-{myhost} typo
3373 * ldgram.y: -MM now gives more boring map.
3374 * ldlang.c: now does D_PAGED flag the right way.
3375 * ldsym.c: -MM flags does the right thing.
3377 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3379 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3380 * ldlang.c (init_os): Compensate for BFD change,
3381 where bfd_make_section now returns NULL for a duplicate
3382 section request, instead of the old section.
3384 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3386 * ldver.c: Bump to version 1.91 (consistent with binutils).
3388 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3390 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3391 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3392 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3393 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3394 Add or update copyright notices.
3396 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3399 * Makefile.in: Changed installation directory name scheme
3400 to be consistent with gcc. Also changed 'install'.
3402 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3404 * Makefile.in: new targets ld.mm, ld.me
3406 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3408 * Makefile.in, ldtemplate: Need to use separate scripts
3409 for -n and -N options. Yet more complication.
3411 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3413 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3414 work). Add some lines to avoid Sun Make VPATH bugs.
3416 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3418 * news.sc: Add alignment for data segment.
3419 * ldtemplate: Add (yet another) script to get for -n or -N
3420 options. (These need different alignment than ZMAGIC files.)
3421 * Makefile.in: Add stuff for new foo.xn scripts.
3422 These are generated by replacing "ALIGN(0x...00)" by ".".
3424 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3426 * Makefile.in: new targets ld.ms, ld-index.ms
3427 ld.texinfo: remove tabs, other cleanups for texi2roff
3429 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3431 * ldmain.c (main): Make config.magic_demand_paged be true
3432 by default. Don't the WP_TEXT and D_PAGED flags of
3433 output_bfd here; it's too late, so set it when output_bfd
3434 is created (in ldlang.c). Also fix setting of EXEC_P flag
3435 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3436 * ldlang.c: Remove some duplicate extern declarations.
3437 * ldgram.y: Fixes to -N and -n options.
3438 * Makefile.in: Recognize upper case letters in sed script
3439 to remove assignments from script files.
3440 * ldtemplate: Don't assukme that -N or -n options
3441 imply use of -r script.
3442 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3444 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3446 * ldtemplate: include bfd.h before sysdep.h.
3448 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3450 Restructure configuration scheme for bfd, binutils, ld.
3452 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3453 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3454 Change some config names to match other dirs.
3455 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3457 * config/: Rename some config files to match up h-*.h names.
3458 Remove all the HOST_SYS definitions from the config files.
3460 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3462 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3463 * ldtemplate: Remove ldfile_add_library_path calls;
3464 just use the SEARCH_DIR commands in the script files.
3465 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3466 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3467 This is primarily intended for cross-linking, where you would
3468 place libaries in a different place than native libraries.
3469 Also, emulations made from ldtemplate now use $(srcdir).
3470 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3471 form; people can use the Makefile's LIB_PATH to override.
3473 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3475 * Makefile.in: fix target ld.dvi, add target ld.info
3476 ld.texinfo: make info filename ld.info
3478 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3480 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3482 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3483 few BFD types & enums.
3490 version-control: never