1 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3 * config/m68klynx.mh: New file.
5 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
7 * emultempl/hppaelf.em: Add newlines to the error messages.
9 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
11 * config/i386lynx.mh: New file.
12 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
15 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
17 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
18 (GENERATE_SHLIB_SCRIPT): Define as yes.
19 (DYNAMIC_LINK): Define as false.
20 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
21 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
22 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
23 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
26 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
28 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
30 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
32 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
33 .got section is now explicitly handled in elf.sc.
35 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
37 * scripttempl/alpha.sc: Redo script to set . outside of sections
38 and not bother to explicitly specify section addresses.
39 Explicitly place .sdata section.
41 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
43 * scripttempl/m68kcoff.sc: Put .bss in data segment.
45 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
46 0, and to only be marked as NOLOAD if relocating.
47 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
48 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
49 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
50 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
51 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
52 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
53 * scripttempl/sparclynx.sc: Likewise.
55 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
57 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
58 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
61 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
63 * ld.h (args_type): Add field soname.
64 * lexsup.c (parse_args): Handle -soname argument.
65 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
67 * ld.texinfo: Document -soname.
69 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
71 * ldlang.c (lang_check): Don't try to set the architecture if the
72 input and output files are incompatible. Just warn.
74 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
76 * configure.in: Change i[34]86 to i[345]86.
78 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
80 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
82 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
84 Make the ELF linker handle orphaned sections reasonably. Also,
85 define __start_SECNAME and __stop_SECNAME around sections whose
86 names can be represented in C, for the benefit of symbol sets in
88 * ldemul.h (ldemul_place_orphan): Declare.
89 (ld_emulation_xfer_type): Add place_orphan field.
90 * ldemul.c (ldemul_place_orphan): New function.
91 * ldlang.h (wild_doit): Declare.
92 * ldlang.c (wild_doit): Make nonstatic.
93 (lang_place_orphans): Call ldemul_place_orphan.
94 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
95 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
97 (gld${EMULATION_NAME}_place_orphan): New static function.
98 (gld${EMULATION_NAME}_place_section): New static function.
99 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
101 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
103 * scripttempl/aout.sc: Add .linux-dynamic after .data.
105 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
107 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
108 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
110 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
112 * ldexp.h (exp_get_abs_int): Declare.
114 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
116 * ldlang.c (lang_do_assignments): Handle complex AT's better.
117 * ldexp.c (exp_get_abs_int): New function.
119 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
121 * configure.in: add i960-nindy-coff support.
123 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
125 * ldlex.l (yy_create_string_buffer): Handle change to internal
126 interface in flex 2.4.7.
128 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
130 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
131 New function; add 0x20 to any use of -Ttext.
132 (gld${EMULATION_NAME}_create_output_section_statements): New
134 (ld_${EMULATION_NAME}_emulation): Use the new function
135 gld${EMULATION_NAME}_create_output_section_statements.
137 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
139 * scripttempl/mips.sc: Redo script to set . outside of sections
140 and not bother to explicitly specify section addresses.
142 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
144 * scripttempl/elf.sc: Copy several more relocation sections into
145 the output. Put .got.plt sections into .got.
147 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
149 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
151 Add a new script operator, PROVIDE, to define a symbol only if it
153 * ldgram.y (PROVIDE): New token.
154 (assignment): Accept PROVIDE.
155 * ldlex.l (PROVIDE): New token.
156 * ldexp.h (node_type): Add etree_provide to node_class enum.
157 (exp_provide): Declare.
158 * ldexp.c (exp_fold_tree): Handle etree_provide.
159 (exp_provide): New function.
160 (exp_print_tree): Handle etree_provide.
161 * ld.texinfo: Document PROVIDE.
163 * ldlang.c (lang_common): Pass desired alignment to
164 lang_one_common as power of two.
165 (lang_one_common): Get common symbol alignment from linker hash
166 table entry. Treat desired alignment as a power of two.
168 * ldlang.c (wild_section): Attach all section with the given name,
169 not just the first one. If there is no name, attach all sections
170 even if the SEC_IS_COMMON flag is set.
172 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
174 * ld.h (args_type): Add field rpath.
175 * lexsup.c (S_ISDIR): Define if not already defined.
176 (parse_args): Add support for -rpath. If -R is used to name a
177 directory, treat it as -rpath for Solaris compatibility.
178 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
179 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
180 * ldmain.c (main): Initialize command_line.rpath to NULL.
181 * ld.texinfo: Document -rpath option.
183 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
185 * emulparams/pc532machaout.sh: New file. Pc532 mach script
188 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
190 * config/pc532mach.mt: New file. Pc532 mach target support.
192 * config/pc532mach.mh: New file. Pc532 mach host support.
194 * config/netbsd532.mt: New file. Netbsd 532 target support.
196 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
198 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
201 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
203 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
204 bfd_abs_section_ptr, not &bfd_abs_section.
206 * lexsup.c (parse_args): Changed "retain-symbols-file" from
207 no_argument to required_argument. From djm.
209 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
211 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
212 sections to force a VMA of 0; needed for ELF backends which have
213 not been converted to the new linker style.
215 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
217 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
218 it was for the HPUX dynamic loader's use and it creates problems
221 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
223 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
224 * ldlang.h (lang_do_assignments): Put external decl here.
225 * emultempl/hppaelf.em: Minor cleanups throughout file.
226 (hppa_elf_create_output_section_statements): Rewrite.
227 (hppaelf_finish): Rewrite.
229 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
231 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
233 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
235 * ld.texinfo: -Bstatic is not ignored.
237 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
239 * ldlex.l: Recognize \r the same as \n.
241 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
243 Preliminary support for generating shared libraries, from Eric
244 Youngdale <ericy@cais.cais.com>.
245 * genscripts.sh: If the emulation parameter file sets
246 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
247 CREATE_SHLIB defined.
248 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
249 link_info.shared is set, use the .xs script file.
250 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
251 .interp section, and don't include TEXT_START_ADDR in the starting
252 address of the first section.
253 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
254 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
256 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
258 * configure.in: Change --with-targets to --enable-targets.
260 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
262 * lexsup.c (parse_args): Add support for new options -( -) with
263 synonyms --start-group --end-group.
264 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
265 (lang_group_statement_type): Define new struct.
266 (lang_statement_union_type): Add group_statement field.
267 (lang_enter_group, lang_leave_group): Declare.
268 * ldlang.c (lang_for_each_statement_worker): Handle
269 lang_group_statement_enum.
270 (map_input_to_output_sections, print_statement): Likewise.
271 (lang_size_sections, lang_do_assignments): Likewise.
272 (open_input_bfds): Completely rewrite. Now does its own looping,
273 rather than using lang_for_each_statement. Handle groups.
274 (lang_process): Update call to open_input_bfds.
275 (print_group): New static function.
276 (lang_enter_group, lang_leave_group): New static functions.
277 * ldfile.c (ldfile_open_file): If the file has already been
278 opened, just return rather than taking an assertion failure.
279 * ldver.c (help): Mention new options.
280 * ld.texinfo: Document new options.
282 * ldlang.c (end_of_data_section_statement_list): Don't define.
283 (lang_leave_output_section_statement): Don't set obsolete variable
284 end_of_data_section_statement_list.
286 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
289 * ldlang.c (lang_size_sections): Adjust current region address
290 even for sections with an explicit address. From
291 ralphc@pyramid.com (Ralph Campbell).
293 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
294 From jrs@world.std.com (Rick Sladkey).
296 * scripttempl/mipsbsd.sc: Let sections align to their natural
299 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
301 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
303 (lang_abs_symbol_at_beginning_of): Likewise.
304 (lang_abs_symbol_at_end_of): Likewise.
305 (lang_size_sections): Use bfd_is_abs_section to check for the
306 absolute section. Don't try to set the VMA or output_offset or
307 size of the absolute section.
308 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
311 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
313 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
314 when generating relocatable objects.
316 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
318 * emultempl/linux.em: New file providing support for linking
319 against Linux shared libraries.
320 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
321 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
323 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
325 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
326 * ldmain.c (main): Initialize link_info.shared to false. Give
327 error if link_info.relocateable and link_info.shared are both set.
329 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
330 it as naming an emulation to be added to EMULATION_OFILES.
331 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
333 * Makefile.in: Rebuilt dependencies.
334 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
335 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
336 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
337 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
338 (ei386linux.c): Remove; now in Makefile.in.
339 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
340 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
341 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
342 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
343 (eelf64_sparc.c): Remove; now in Makefile.in.
344 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
345 (eelf32_sparc.c): Remove; now in Makefile.in.
347 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
348 no owner--it might be bfd_abs_section. From Eric Youngdale
349 <ericy@cais.cais.com>.
351 * scripttempl/aout.sc: Let sections align to their natural
354 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
356 * ldemul.h (ldemul_open_dynamic_archive): Declare.
357 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
358 * ldemul.c: Include ldexp.h and ldlang.h.
359 (ldemul_open_dynamic_archive): New function.
360 * ldfile.h (ldfile_open_file_search): Declare.
361 * ldfile.c: Include ldemul.h.
362 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
363 argument, not bfd *. Change all callers.
364 (ldfile_open_file_search): Rename from open_a. Return boolean
365 argument, not bfd *. Clean up. Change all callers.
366 (ldfile_open_file): If doing a dynamic link, call
367 ldemul_open_dynamic_archive rather than assuming the extension of
368 a dynamic object is ".so".
369 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
371 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
373 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
375 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
376 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
377 Accept -static as a synonym for -non_shared.
379 Let the user change the dynamic linker used by ELF code.
380 * ld.h (args_type): Add new field interpreter.
381 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
383 * ldmain.c (main): Initialize command_line.interpreter to NULL.
384 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
385 the ELF backend to return the .interp section. If
386 command_line.interpreter is not NULL, set the contents of .interp
388 * ld.texinfo: Mention -dynamic-linker.
390 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
393 * lexsup.c (parse_args): Sort out the option macros and change the
394 definitions to make it easier to add a new option.
396 * scripttempl/aout.sc: Define __etext and __edata to go along with
399 * ld.h (ld_config_type): Add new field traditional_format.
400 * lexsup.c (parse_args): Add traditional-format to longopts, and
402 * ldmain.c (main): Initialize config.traditional_format to false.
403 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
404 flags of output_bfd according to config.traditional_format.
405 * ldver.c (help): Mention -traditional-format.
406 * ld.texinfo: Document -traditional-format.
408 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
410 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
411 they are encountered.
413 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
415 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
416 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
418 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
420 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
421 _FTEXT, _ETEXT and _FDATA. Dont define _END.
423 * ldfile.c (open_a): If this is not an archive, try to open it in
424 the current directory before searching for it.
426 * lexsup.c (parse_args): Treat -i as a synonym for -r.
428 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
429 BLOCK works in a section address as documented.
431 * ldgram.y (YYDEBUG): Don't define.
433 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
435 * emultempl/gld960.em: Pass false for new argument to
436 ldfile_add_library_path.
437 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
439 * emultempl/sunos.em: Only look for .so files if doing a dynamic
442 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
444 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
446 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
448 * Makefile.in (check): Delete ld.new dependency so that a regression
449 test doesn't trigger a rebuild of the linker.
451 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
453 * ldlang.c (map_input_to_output_sections): For lang_address, call
454 init_os if it hasn't already been called.
456 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
458 Add support for SunOS shared libraries.
459 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
460 shared library support code.
461 * emultempl/sunos.em: New file.
462 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
463 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
464 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
467 * ldlang.c: Minor formatting cleanups.
468 (lang_for_each_input_file): New function.
469 * ldlang.h (lang_for_each_input_file): Declare.
471 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
473 (search_head): Declare.
474 (ldfile_add_library_path): Add new cmdline argument in prototype.
475 * ldfile.c (search_head): Make non-static.
476 (search_dirs_type): Move to ldfile.h.
477 (ldfile_add_library_path): Accept cmdline argument, and save it.
478 * lexsup.c (parse_args): Pass true for new cmdline argument of
479 ldfile_add_library_path.
480 (set_default_dirlist): Likewise.
481 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
482 argument of ldfile_add_library_path.
483 * ldgram.y (ifile_p1): Likewise.
485 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
487 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
488 total_size, superfile and chain.
489 * ldfile.c (open_a): Don't clear search_dirs_flag.
490 (ldfile_open_file): Don't try to open superfile. Assert that file
491 has not already been opened.
492 * ldlang.c (new_afile): Don't initialize superfile.
493 * ldmain.c (add_archive_element): Don't initialize subfiles or
494 chain or superfile. Initialize search_dirs_flag to false.
496 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
498 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
500 Changes from binutils-2.4 release:
502 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
503 variables, use whitespace, so scripts don't break.
505 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
507 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
509 * cdtest-bar.cc: Renamed from cdtest-func.cc.
510 * Makefile.in: Noted change.
512 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
513 don't know where that's supposed to come from, or why it's
516 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
518 * configure.bat: update to latest makefile.in
519 * emulpara/go32.sh: set to coff-go32 not aout
520 * emultemp/generic.em: strength-reduce the structure of
521 this shell script, since the only available shell for
522 DOS can't handle complex syntax.
523 * emultemp/stringify.sed: for "sed -f" instead of inline.
524 * makefile.in: depend on stringify.sed as well as genscripts.sh
525 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
526 * genscripts.sh: empty variables aren't always considered "set",
527 so set them to "y" instead.
529 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
531 * ldlang.c (entry_symbol): Make static.
532 (lang_add_entry): Add cmdline argument.
533 * ldlang.h (lang_add_entry): Change prototype.
534 * ldgram.y (statement_anywhere): Change lang_add_entry call.
535 * lexsup.c (parse_args): Likewise.
537 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
539 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
541 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
542 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
543 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
545 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
547 Add support for ELF shared libraries.
548 * ld.h (ld_config_type): Add field dynamic_link.
549 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
550 on attempts to use -r with -relax, -call_shared or -s.
551 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
552 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
553 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
554 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
555 OPTION_NON_SHARED by setting dynamic_link field accordingly.
556 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
558 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
559 opening a file with a .so extension first.
560 * emultempl/elf32.em: New file.
561 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
562 (NONPAGED_TEXT_START_ADDR): Likewise.
563 (TEMPLATE_NAME): Define as elf32.
565 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
566 * scripttempl/elf.sc: Add placement for new dynamic sections.
567 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
568 outside of any section. Don't use ALIGN(8); just let one section
569 VMA follow another. Put .dynbss in .bss. Don't mention debugging
570 sections; they'll be handled correctly anyhow.
571 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
573 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
575 * Makefile.in (install): Redirect output of ln to /dev/null.
577 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
579 * emultempl/hppaelf.em: Change all references of
580 .hppa_linker_stubs to .PARISC.stubs.
581 * scripttempl/hppaelf.sc: Likewise.
583 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
585 * ldlang.c (print_output_section_statement): Change ``no attached
586 output section'' message slightly.
587 (lang_do_assignments): Don't recurse down if there is no real
590 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
591 match corresponding change in emulation templates.
592 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
593 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
595 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
597 * ldver.c (ldversion): Updated version number.
599 * cdtest-foo.cc: Use explicit "#pragma implementation".
600 * cdtest-bar.cc: Renamed from cdtest-func.cc.
601 * Makefile.in: References to cdtest-func.o changed to
604 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
606 Don't create unnecessary output sections.
607 * ldlang.c (out_bfd_get_section_by_name): Remove.
608 (wild_section): Call bfd_get_section_by_name rather than
609 our_bfd_get_section_by_name. Don't call wild_doit if there is no
611 (lang_create_output_section_statements): Remove.
612 (map_input_to_output_sections): For several cases, call init_os if
613 it has not already been called.
614 (lang_size_sections): If output section was not created, skip it.
615 (lang_process): Don't call lan_create_output_section_statements.
616 (lang_place_orphans): Skip files with just_syms_flags set to true.
617 * ld.texinfo: Document change.
619 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
621 * ldlang.c (wild_doit): Don't bother initializing the vma and
622 section size. Don't special case SEC_SHARED_LIBRARY.
623 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
626 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
628 * config/go32.mh : New file for Xgo32X.
630 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
632 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
633 before calling einfo, since we are reporting an fopen failure.
634 From jrs@world.std.com (Rick Sladkey).
636 * configure.in: Use "e" rather than "em_" as prefix for
639 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
641 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
643 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
644 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
646 * Makefile.in: Changed all generated file names.
647 (ldemul-list.h): Depend on Makefile, not config.status. Changed
648 sed patterns to handle new filenames.
650 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
651 * configure.in: Adjusted.
653 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
655 * Makefile.in (install-info): Don't use "$<*", it doesn't always
656 work. Instead, check build dir and $srcdir explicitly, and use
657 `echo' to get all the filenames.
659 * configure.in (h8300h-*-hms): Changed ld_target name to
661 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
664 * config/i960coff.mt: New file.
665 * emulparams/gld960coff.sh: New file.
666 * emultempl/gld960c.em: New file.
667 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
668 i960coff configuration.
669 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
671 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
672 code isn't included in FSF releases, and it can still be
674 (distclean): Remove site.bak and tmpdir.
675 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
676 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
678 Patches from Ralph Campbell:
679 * config/mipsbsd.mh: New file.
680 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
681 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
682 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
685 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
687 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
689 * config/m68k.mt (EMUL): Set to m68kaout.
690 * emulparams/m68kaout.sh: New file.
691 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
692 (em_m68kaout.c): New target.
694 * ldlang.c (lang_size_sections): If dot moves because of an
695 assignment, don't try to insert a pad into the absolute output
696 section, just change the address of the default memory region
699 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
700 cdtest-ur.out, and cdtest-ur.tmp.
702 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
704 * scripttempl/sa29200.sc: Align all sections to four byte
707 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
709 * Makefile.in, configure.in: Support for go32 coff.
710 * config/i386-go32.mt: New file
711 * emulparams/i386go32.sh: New file
712 * scripttempl/i386go32.sc: New file
714 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
716 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
717 Lynx-specific script templates.
718 * configure.in (sparclite*-*-coff): Use coff-sparc.
719 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
720 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
721 (ENTRY): Set to __main.
722 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
723 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
724 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
726 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
728 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
729 byte boundary, in case the global constructors do not take up an
732 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
733 exist, get crtbegin based on gcc -print-libgcc-file-name.
734 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
736 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
738 * ldlang.c (lang_size_sections): When no address is given for a
739 section, align it according to its requirements.
741 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
743 * Makefile.in (clean, distclean): Remove configdoc.texi.
745 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
747 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
749 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
751 * ldlang.c (lang_size_sections): When relaxing, adjust the
752 position of a padding statement, and adjust dot accordingly.
754 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
756 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
758 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
760 * scripttempl/i386coff.sc: If relocating, don't put .init and
761 .fini sections into .text; keep them separate.
762 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
763 exist, get crtbegin based on gcc -print-libgcc-file-name.
764 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
766 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
768 * Makefile.in (check): Set TCL_LIBRARY for runtest.
770 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
772 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
775 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
776 if building a final executable.
778 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
780 * ldmain.c (main): Check the return value of bfd_close.
782 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
784 * scripttempl/alpha.sc: Clean up section alignment to ensure that
785 sections never overlap when using -r.
787 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
789 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
790 changes: get_symtab_upper_bound renamed and returns long,
791 bfd_canonicalize_symtab returns long, check for error indications.
793 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
795 * ldlang.c (print_input_section): For section size, use
796 _cooked_size if it is non-zero, size otherwise.
797 (size_input_section): Likewise.
798 (lang_do_assignments): Likewise (case lang_input_section_enum).
800 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
802 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
803 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
804 (lang_add_input_file): Pass true to new_afile for add_to_list.
805 (lookup_name): Remove force_load argument. Changed all callers.
806 Pass false to new_afile for add_to_list. Split loading of symbols
807 out into separate function.
808 (load_symbols): New function split out of lookup_name. Don't load
809 the symbols if they are already loaded.
810 (open_input_bfds): For lang_input_statement_enum call load_symbols
811 rather than lookup_name.
812 (lang_process): Pass abs_output_section rather than NULL to
814 (lang_startup): Set real field of first_file to true.
816 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
818 * ldlang.c (had_relax): Removed.
819 (relax_again): New static variable.
820 (lang_size_sections): Change call to bfd_relax_section to
821 correspond to BFD changes. Set relax_again appropriately.
822 (lang_process): Remove #if 0 code. When relaxing, keep calling
823 lang_do_assignments and lang_size_sections until relax_again
826 * emultemp/gld960.em: Include libiberty.h
827 (gld960_before_parse): Pass NULL as final argument to concat.
829 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
831 * scripttempl/aout.sc: Force _end and __end to be aligned to a
834 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
835 building a bfd_data_link_order, rather than by setting the section
836 contents immediately.
838 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
840 Changes to make -Ur work again.
841 * ldmain.c (add_to_set): Now takes reloc argument rather than
842 bitsize. Check config.build_constructors here. If an new hash
843 table entry is created, mark it as undefined.
844 (constructor_callback): No longer takes bitsize argument. Pass
845 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
846 BFD backend supports it.
847 (reloc_overflow): Handle a NULL abfd argument.
848 (reloc_dangerous, unattached_reloc): Likewise.
849 * ldctor.c: Include ldmain.h.
850 (struct set_info): Change bitsize field to reloc.
851 (ldctor_add_set_entry): Now takes reloc argument rather than
852 bitsize. Don't bother to check config.build_constructors here.
853 (ldctor_build_sets): Get the size from the reloc howto. If
854 generating relocateable output, call lang_add_reloc rather than
856 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
858 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
859 (lang_reloc_statement_type): New structure.
860 (lang_statement_union_type): Add reloc_statement field.
861 (lang_add_reloc): Declare new function.
862 * ldlang.c (lang_for_each_statement_worker): Handle
863 lang_reloc_statement_enum.
864 (map_input_to_output_sections, print_statement): Likewise.
865 (lang_size_sections, lang_do_assignments): Likewise.
866 (print_reloc_statement): New function.
867 (lang_add_reloc): New function.
868 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
870 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
871 (cdtest-ur, cdtest-ur.out): New targets.
872 (check-cdtest): Now also check that -Ur works correctly.
874 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
876 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
878 * ldlang.c (lang_process): Move lang_common call before
879 map_input_to_output_sections, to ensure that any alignment
880 constraints set by common symbols are copied over to the output
883 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
885 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
886 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
887 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
888 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
891 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
893 * config/i386bsd.mh: New file.
895 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
897 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
899 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
900 (DATA_START_SYMBOLS): Define _fdata.
902 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
904 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
906 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
908 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
909 works again. Attach some output symbols to the stub file bfd.
911 * emultempl/hppaelf.em: Include elf32-hppa.h.
912 (file_chain): Add decl.
913 (hppa_look_for_stubs_in_section): Delete decl.
914 (hppaelf_finish): Reenable code. Do not pass symbols
915 down to hppa_look_for_stubs_in_section.
917 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
919 * ldmain.c (write_map): Don't define. Removed all references.
920 Just use map_file or map_filename instead.
921 (add_archive_element): Use minfo to write map information, not
923 (constructor_callback): Use fprintf to write map information, not
925 * ldmain.h (write_map): Don't declare.
926 * ldgram.y (mri_script_command): Removed reference to write_map.
927 * ldlang.c (lang_one_common): Likewise.
928 * lexsup.c (parse_args): Likewise.
930 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
932 * scripttempl/elf.sc: Force all sections to be aligned.
934 * ldgram.y (section): Reverse the order of memspec_opt and
935 fill_opt to avoid an ambiguity when both are used.
936 * ld.texinfo: Changed accordingly.
938 * ldgram.y: Move include of ldlex.h back with other includes.
939 * ldlex.h (input_type): Don't initialize enum constants to
941 * ldlex.l: Use a switch to return the right token based on
942 input_type, rather than knowing that input_type has a value based
945 * ldgram.y (dirlist_ptr): Removed; not used.
946 * lexsup.c: Include ldver.h.
947 * Makefile.in: Rebuilt dependencies.
949 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
951 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
952 (ldlang_add_file): call it here instead.
954 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
956 * ldgram.y: Include ldlex.h after %token decls, for byacc.
958 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
960 * emultempl/hppaelf.em: First attempt to clean this file up.
961 Add comments in several functions as to their purpose and
962 how they function (or my current best guess). Clean up horrible
963 spacing and indention that never should have been accepted in the
964 first place. Add FIXMEs for issues which need to be resolved.
965 Disable linker-stub generation until it gets fixed. This allows
966 the linker to at least work on simple code for testing purposes.
968 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
969 it via hppaelf_finish). Prototype moved into ldlang.h.
970 (lang_process): Move problematic extra call to lang_size_sections
971 into the PA ELF specific code.
972 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
973 lang_size_sections moved here.
975 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
977 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
978 * config/ppc-elf32.mt: New file.
979 * emulparams/elf32ppc.sh: New file.
980 * emultempl/ppc.em: New file.
981 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
982 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
983 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
985 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
987 * lexsup.c (parse_args): Use symbolic numbers for long options.
988 Fix misunderstanding in -Y and -call_shared et al.
990 Use getopt instead of lex and yacc to parse the command line.
992 * ld.texinfo (Options): Document changes to option syntax.
993 * Makefile.in: Update dependencies.
994 * ldver.c (help): Tweak dashes in usage message.
995 * ldgram.y (%union): Remove unused members.
996 Remove %tokens for command line options; add ones for input types.
997 (command_line): Rules removed.
998 (file): Instead of command line, recognize an
999 input type indicator, then use the nonterminal for that type.
1000 (defsym_expr): New nonterminal from code formerly in command_line.
1001 * ldlex.h: Declare parser input type enum and variable.
1002 Don't declare parse_line.
1003 * ldlex.l: Remove unused variables. Make some used ones static
1005 (COMMAND): Start state and its rules removed.
1006 At start of yylex, return input state token if at start of input.
1007 (lex_redirect): Don't need to set yyout.
1008 (ldlex_command): Function removed.
1009 * ldmain.c (main): Instead of calling parse_line, set up the
1010 redirections and call yyparse directly.
1011 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1013 * lexsup.c: Remove #if 0'd code.
1014 (parse_line): Function removed.
1015 (parse_args): Rewrite to use getopt_long_only.
1016 (set_default_dirlist): New function from code formerly in
1017 ldgram.y:command_line.
1018 (set_section_start): New function.
1019 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1020 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1021 compiled-in link scripts in "{" and "}", as the grammar no longer
1024 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1026 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1027 require that it be in $(srcdir).
1029 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1031 * ldlang.c (lang_size_sections): Only align section to alignment
1032 required by linker script, not to maximum alignment of input
1035 * ldlang.h (largest_section): Don't declare.
1036 * ldlang.c (largest_section): Don't define.
1037 (size_input_section): Don't set largest_section; not used.
1039 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1041 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1043 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1045 * ldlang.c, ldmain.c: Include libiberty.h.
1047 * ldmisc.h (concat): Don't declare.
1048 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1050 * ld.h (as_output_section_statement): Removed; not used.
1052 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1054 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1055 bfd_set_error and new error names.
1057 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1059 * ldwrite.c (build_link_order): If the cooked size of the section
1060 has been set, use it, for determining link_order size.
1061 (ldwrite): In the error message displayed if bfd_final_link fails,
1062 indicate that it was in fact the final link step that failed.
1064 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1065 bfd_relax_section, in case it returns false but doesn't flag an
1066 error. If an error is returned, indicate which one it is in the
1069 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1070 it'll get picked up from $(srcdir) if appropriate.
1072 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1074 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1075 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1077 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1079 * ldlex.l (comment): Increment line number when newline is read.
1081 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1083 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1084 reload the file even if it is already loaded.
1085 (wild): Call lookup_name with force_load argument of 0.
1086 (open_input_bfds): Call lookup_name with force_load argument of 1.
1087 (print_symbol): Remove declaration of non-existent function.
1088 (print_one_symbol): Return true rather than falling off end.
1090 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1092 * ldmain.c (main): Use %ld when printing long values.
1094 * scripttempl/elf.sc: Move _edata after the .sdata section.
1095 Permit OTHER_BSS_SYMBOLS to be defined.
1096 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1098 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1100 * Rename all "hppaosf" files to "hppaelf".
1101 * Change all "osf" references to "elf" in hppaelf files.
1102 * Makefile.in: Likewise.
1103 * configure.in: Likewise.
1105 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1107 * ldmain.c (main): Call xatexit, not atexit.
1108 Call xmalloc_set_program_name.
1110 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1113 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1115 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1116 (hppaosf_finish): Call xmalloc, not ldmalloc.
1117 * ldmain.c (preserve_output): Function removed.
1118 (main): Do it here instead.
1120 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1122 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1123 GNU C specific macros.
1125 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1126 call to LANG_FOR_EACH_INPUT_SECTION.
1128 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1130 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1131 deleted; will use libiberty versions instead.
1132 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1133 mri.c Makefile.in: Change callers.
1135 * ldmisc.c (vfinfo): Remove cleanup code.
1136 * ldmain.c (remove_output): Put it here (new function).
1137 (preserve_output): New function.
1138 (main): Register remove_output and preserve_output with atexit.
1139 * ldmain.c ldgram.y: Call xexit instead of exit.
1140 * ldmisc.h: Declare xexit.
1142 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1144 * Makefile.in: Lots of new H8/500 memory models.
1146 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1148 * ldlex.l: Removed duplicate rules.
1149 (yywrap): Provide default definition, needed with some versions of
1152 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1154 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1155 the archive filename too.
1157 * ldlex.l: Add rule to catch invalid input characters instead of
1158 printing them. Include "ldmain.h" for program_name decl.
1159 (lex_warn_invalid): New function.
1160 * Makefile.in: Add dependency.
1162 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1164 * Makefile.in (check): Don't bother running any tests of
1165 cross-linker until the test suite no longer assumes native mode.
1167 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1169 * ldlang.c (print_one_symbol, print_input_section): Print
1170 global symbols in symbol table again.
1172 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1174 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1175 exit successfully instead of complaining if no input files are
1178 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1180 * Makefile.in: Format variable definitions consistently.
1181 (LD_PROG): Remove unnecessary variables from link command,
1182 change variable LOADLIBES to EXTRALIBS.
1184 * ldmain.c (main): Compute and display total execution time.
1185 * ld.texinfo (-stats): Document the option.
1187 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1189 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1192 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1195 * ldlang.c (relaxing): Removed global variable.
1196 (lang_size_sections): If the canonical symbols have not already
1197 been read in, read them in before relaxing.
1198 * ldlang.h (relaxing): Removed declaration.
1200 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1202 * ldlang.c (new_afile): Initialize loaded field to false.
1203 (lookup_name): If file was already loaded, don't call the
1204 add_symbols entry point again.
1206 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1208 * ld.texinfo: Clarify what -T option does.
1210 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1212 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1215 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1217 * ldmain.c (add_archive_element): If trace_files or
1218 trace_file_tries, print file name.
1219 * ldlang.c (lookup_name): Likewise.
1220 (ldlang_add_file): Don't put files on input_bfds list in reverse
1223 * scripttempl/elf.sc: Correct typo.
1225 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1227 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1228 their arguments optional, for compatibility with the old GNU ld.
1230 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1232 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1234 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1236 * ldmain.c (add_to_set): Add bitsize argument.
1237 (constructor_callback): New function.
1238 (link_callbacks): Add constructor_callback.
1239 * ldctor.c (struct set_info): Add bitsize field.
1240 (ldctor_add_set_entry): Add bitsize argument.
1241 (ldctor_build_sets): Base the size of the elements of the set on
1242 the bitsize, rather than always using LONG.
1243 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1245 * ld.h (QUAD_SIZE): Define.
1246 * ldgram.y (QUAD): New token.
1247 (length): Handle it.
1248 * ldlex.l: Return QUAD.
1249 * lexsup.c (keywords): Add QUAD.
1250 * ldwrite.c (build_link_order): Handle QUAD.
1251 * ldlang.c (print_data_statement): Handle QUAD.
1252 (lang_size_sections): Likewise.
1253 (lang_do_assignments): Likewise.
1254 * ldexp.c (exp_print_token): Add QUAD to table.
1255 * ld.texinfo: Describe QUAD.
1257 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1258 since the Alpha doesn't use them.
1260 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1262 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1264 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1266 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1267 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1269 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1271 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1272 needed for i386mach. (Should be a no-op on other systems.)
1274 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1275 (PAGE_SIZE): Don't define; not used.
1277 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1279 * ldgram.y (yyerror): Make argument const char *, and actually
1280 print it out rather than assuming it is a syntax error.
1281 * ldmisc.h: Change declaration of yyerror.
1282 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1284 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1286 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1287 exec header offset, since the exec header isn't loaded.
1288 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1290 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1292 A major rewrite to move the bulk of the linker into BFD so that
1293 more efficient backend code can be written for specific object
1295 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1296 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1297 * ldctor.c, ldctor.h: Complete rewrite.
1298 * ldwrite.c, ldwrite.h: Complete rewrite.
1299 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1300 link_info.strip instead. Changed all uses.
1301 (discard_locals_type, discard_locals): Removed. Use
1302 link_info.discard instead. Changed all uses.
1303 (ld_config_type): Removed relocateable_output field; use
1304 link_info.relocateable instead; changed all uses. Added stats
1306 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1307 set_loader_symbol): Removed.
1308 * ldexp.h (node_class): Added etree_rel.
1309 (etree_type): Added rel field.
1310 * ldexp.c (exp_print_token): Bracketed table initialization.
1311 (exp_relop): New function.
1312 (fold_name): Use linker hash table rather than ldsym functions.
1313 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1314 (exp_print_tree): Handle etree_rel.
1315 * ldgram.y (strip_symbols, discard_locals): Removed.
1316 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1317 (REL): New token. Does not appear in grammar, but needed for
1319 (file): Don't call lang_final; it's called by main anyhow.
1320 * ldlex.l: Accept -stats and -no-keep-memory options.
1321 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1322 * ldlang.c: Consistently use fill_type for fill argument.
1323 (lang_init_script_file, script_file): Removed.
1324 (create_object_symbols): Removed. Use
1325 link_info.create_object_symbols_section instead. Changed all
1327 (lang_add_keepsyms_file): Removed.
1328 (lookup_name): Call bfd_link_add_symbols instead of
1329 ldmain_open_file_read_symbol.
1330 (wild): Don't iterate over script_file.
1331 (open_output): Create link hash table.
1332 (lang_place_undefineds): Rewrote.
1333 (lang_size_sections): Handle relaxing (doesn't work yet).
1334 (lang_relocate_globals): Removed.
1335 (lang_finish): Use link hash table rather than ldsym functions.
1336 (lang_common): Rewrote.
1337 (lang_one_common): New function.
1338 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1340 (create_symbol): Removed.
1341 (lang_process): Don't call lang_init_script_file. Call
1342 ldctor_build_sets rather than find_constructors. Don't call
1343 lang_relocate_globals.
1344 (lang_abs_symbol_at_beginning_of): Rewrote.
1345 (lang_abs_symbol_at_end_of): Rewrote.
1346 * ldmain.c (had_y): Removed.
1347 (lprefix, lprefix_len): Removed; use link_info fields instead.
1349 (multiple_def_count, commons_pending, undefined_global_sym_count,
1350 total_symbols_seen, total_files_seen): Removed.
1351 (link_callbacks, link_info): New variables.
1352 (main): Initialize link_info. Don't call init_bfd_error_vector or
1353 ldsym_init. Don't set now unused variables. Handle -stats.
1354 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1355 (add_ysym): Rewrote.
1356 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1357 search_library, gnu960_check_format, decode_library_subfile,
1358 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1360 (add_keepsyms_file, add_archive_element, multiple_definition,
1361 multiple_common, add_to_set, warning_callback, undefined_symbol,
1362 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1364 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1365 require symbols for %C; look them up instead.
1366 * emultempl/hppaosf.em: Pass link_info to
1367 hppa_look_for_stubs_in_section.
1368 * Makefile.in: Rebuilt dependencies.
1369 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1371 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1373 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1374 ldlang.h and ldctor.h.
1376 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1377 declarations of free and malloc from flex output. Change malloc
1378 to ldmalloc in flex output.
1380 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1382 * ldmain.c (lprefix): Change default from a char to a string
1383 with only one character.
1384 (lprefix_len): Set default to one.
1386 * ldmain.h (lprefix_len): Declare.
1388 * ldsym.c (write_file_locals): Use strncmp rather than a character
1389 comparison for lprefix.
1391 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1394 * emultmpl/hppaosf.em: Include ldexp.h.
1395 (before_parse): Set lprefix and lprefix_len correctly.
1397 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1399 * ldlex.h: Don't declare yywrap if it is a macro.
1400 * ldlex.l: Include sysdep.h.
1401 * ldlang.c (lang_for_each_statement_worker,
1402 lang_for_each_statement): Forgot to use PARAMS.
1404 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1406 * Makefile.in: Added .PHONY targets where appropriate. Added some
1408 (gcclibdir, version): Removed unused variables.
1409 (DEP): New variable, set to mkdep.
1410 (ALL_CFLAGS): New variable. Used in .c.o target.
1411 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1413 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1414 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1415 mostly obsolete variables. Adjusted remaining uses.
1416 (DEF_EMUL): Removed variable.
1417 (ldmain.o): Handle undefined EMUL error correctly.
1418 (ldemul-list.h): Depend on config.status rather than Makefile.
1419 Create via temporary file.
1420 (ver960.c, roll, make): Removed obsolete targets.
1421 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1423 * dep-in.sed: New file, used when rebuilding dependencies.
1425 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1427 Made many changes to eliminate gcc warnings. Made various
1428 cosmetic changes, declared various things in header files, removed
1429 various extern declarations from .c files. No substantive
1432 * ldlang.c (lang_process): Ifdef out final call to
1433 lang_size_sections again (reverting change of Nove 2), since it
1434 breaks the Sun4 linker.
1436 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1438 * configure.in (alpha-*-netware*): New target; use alpha.
1440 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1442 * configure.in: Group targets by CPU. Merge some m68k target
1443 entries with different CPU specs that use the same ld_target
1446 * configure.in: Add sparc*-*-coff.
1447 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1448 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1449 (em_coff_sparc.c): Add dependencies and build rules.
1451 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1453 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1455 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1457 (command_line_option): Accept and ignore them (for now).
1458 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1459 where n is a number.
1461 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1463 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1464 not in bfd_com_section, create the section in the BFD so that it
1465 can be placed in the right output section.
1467 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1469 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1470 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1471 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1472 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1473 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1474 Move OTHER_READONLY_SECTIONS after all the other readonly
1475 sections. Don't use DATA_ADDR twice.
1477 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1478 p is in a common section, make sure the BFD has a section of that
1481 * ldlang.c (lang_common): Add newline to error message.
1483 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1485 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1486 Lynx-specific script instead of m68kcoff.
1487 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1488 (ENTRY): Define as __main.
1489 (TEXT_START_ADDR): Define as 0.
1490 (PAGE_SIZE): Define as 0x1000.
1491 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1492 * scripttempl/m68klynx.sc: New file.
1494 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1496 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1497 arguments rather than treating them as emulation names.
1499 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1501 * configure.in: Support x86 unixware and netware plus generic netware.
1503 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1505 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1508 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1510 * Makefile.in (distclean): Don't delete dvi or info files.
1511 (ld.info): Update dependency list.
1512 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1514 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1516 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1517 Set output_filename instead of creating a new node.
1518 (open_output): Don't set output_filename.
1519 (lang_final): Create the new node here.
1520 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1522 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1524 From Pete Hoogenboom (hoogen@cs.utah.edu):
1526 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1527 edata, _edata, end): Add definitions of these symbols.
1528 (__end): Remove definition of this symbol.
1529 (__data_start): Move definition of this symbol.
1531 * emultempl/hppaosf.em: Various fixes and support for linker stub
1533 (hppaosf_finish, hppaosf_search_for_padding_statements,
1534 hppaosf_create_output_section_statements): New functions in
1535 support of linker stub generation.
1536 (ld_hppaosf_emulation): Redefine to include new
1537 emulation-specific routines.
1539 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1540 Pass abs_output_section rather than NULL to avoid invalidating
1543 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1545 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1546 (em_i386mach.c): New rule.
1547 * configure.in (i[34]86-*-mach*): New case.
1548 * config/i386-mach.mt: New file.
1549 * emulparams/i386mach.sh: New file.
1551 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1553 * ld.h (flag_is_*): Removed macros.
1554 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1555 Consistently check the BFD symbol flags directly, rather than
1556 using file_is_* macros.
1558 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1560 * configure.in (sparc*-*-lynxos*): New target.
1561 * Makefile.in: Add rule for em_sparclynx.c.
1562 (ALL_EMULATIONS): Add Lynx emulations.
1563 * config/sparc-lynx.mt: New file.
1564 * emulparams/sparclynx.sh: New file.
1565 * scripttempl/sparccoff.sc: New file.
1567 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1569 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1571 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1573 * relax.c (write_relax): Check return value of bfd_seclet_link.
1575 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1577 * ldlang.c (delete_output_file_on_failure): New variable.
1578 (open_output): Set it after bfd open succeeds.
1579 * ldmisc.c (vfinfo): Test it.
1581 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1583 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1586 * ldemul.c: Support was added to allow emulation-specific
1587 processing to occur. This support was added primarily for linker
1588 stub generation in the elf32-hppa gld.
1589 (ldemul_finish, ldemul_create_output_section_statements): New
1591 * ldemul.h: Support was added to allow emulation-specific
1592 processing to occur. (As described above.) Added finish and
1593 create_output_section_statements fields to
1594 ld_emulation_xfer_struct structure.
1595 * ldlang.c: Add calls to emulation-specific routines.
1596 (lang_process): Add call to
1597 ldemul_create_output_section_statements function.
1598 (lang_process): Add call to a emulation-specific routine (and
1599 some processing after the call).
1601 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1603 * configure.in: mips*- instead of mips-, mips*el changes
1605 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1607 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1608 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1609 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1610 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1611 * config/alpha.mt: New file.
1612 * emulparams/alpha.sh: New file.
1613 * scripttempl/alpha.sc: New file.
1615 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1617 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1618 types of different sizes (eg: 64 and 32 bits), so coerce.
1619 * ld.h (ALIGN_N): Add warning about usage.
1621 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1623 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1624 which we already have a definition, rather than checking in
1625 several different places whether the symbol is weak.
1627 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1629 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1630 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1631 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1632 expanded within them.
1633 * config/mipsb-elf32.mt: New file.
1634 * emulparams/elf32mipb.sh: New file.
1635 * Makefile.in (em_elf32mipb.c): New target.
1637 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1639 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1640 lang_input_file_is_search_file_enum so objects brought in using
1641 INPUT() do a path lookup.
1643 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1645 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1646 instead of {i386,m68k}-coff.
1647 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1648 * config/i386-lynx.mt: New file.
1649 * config/m68k-lynx.mt: New file.
1650 * emulparams/i386lynx.sh: New file.
1651 * emulparams/m68klynx.sh: New file.
1653 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1654 but defaulting to _start.
1656 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1657 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1660 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1662 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1663 HOSTING_LIBS for testing.
1665 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1667 Finish up support for i386-sysv4 (without shared libraries):
1668 * ld.h (flag_is_weak): Define.
1669 * ldlang.c (print_symbol): Mention whether symbol is weak.
1670 (print_input_section): Print weak symbols as globals.
1671 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1672 (enter_global_ref): Do not warn if a weak symbol redefines a
1673 global symbol. Do not let a weak symbol redefine a common symbol.
1674 (enter_file_symbols): Treat weak symbols as global symbols.
1675 (subfile_wanted_p): Do not pull in an object file from a archive
1676 just to resolve an undefined weak symbol.
1677 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1678 error; the error might be that malloc has run out of space.
1679 * ldsym.c (write_file_locals): Treat weak symbols as global.
1680 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1682 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1683 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1684 * emulparams/elf_i386.sh: New file.
1685 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1686 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1687 (ALL_EMULATIONS): Add em_elf_i386.o.
1688 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1689 (em_elf_i386.c): New target, like other em_*.c targets.
1690 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1691 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1692 nonempty, and configured for native, add it to LIB_PATH.
1694 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1696 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1697 Added statements to pass stab and stabstr sections through and
1698 mark them as NOLOAD, which makes GDB happier.
1700 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1702 * configure.in: Accept m68k-lynx-lynxos config.
1704 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1706 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1708 * config/coff-h8300.mt: Add EMUL=h8300h.
1710 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1712 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1714 * Makefile.in: Changed CXX back to g++.
1716 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1718 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1720 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1722 * Makefile.in (TAGS): Use shell wildcards.
1724 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1726 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1728 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1730 * ld.texinfo: re-enable included config file; conditionalize doc
1731 for -oformat to interact properly with SingleFormat doc config
1732 var; rename @up/@down to @raisesections/@lowersections.
1734 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1736 * configure.in: recognize m88110.
1738 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1740 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1741 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1742 ELF emulation is "elf32-hppa" not "elf-big".
1743 (hppaosf_before_parse): Remove unneeded processing of environment
1745 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1746 .text segment of output file.
1747 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1749 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1751 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1754 * ldlang.c, ld.h: updated copyright.
1756 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1758 * ldlang.c (open_output, lang_check): Check return value of
1761 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1763 * scripttempl/h8500.sc: Start all sections in a different segment.
1764 * scripttempl/z8ksim.sc: Handle constructors
1766 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1768 * Makefile.in: revert earlier changes back to execute runtest
1769 with make check. cdtest and bootstrap now function as they
1770 did within the Makefile.
1772 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1774 * Makefile.in: Update dependencies.
1776 * configure.in: Set EMULATION_OFILES in Makefile based on
1777 --with-targets option.
1779 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1781 * Makefile.in: check targets reimplemented to old way.
1783 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1785 * config/i386v.mh, config/irix4.mh: Use gcc
1786 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1787 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1788 bfd/configure.host change.
1790 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1792 * scripttempl/elf.sc: Handle .line and .debug* sections.
1794 * ldlex.l: Use bfd_scan_vma, not strtoul.
1796 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1798 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1799 Remove inital caps in some error messages, change "can't" to
1800 "cannot", add missing colons.
1801 * ldmisc.c (vfinfo): Print "%%" as a single %.
1802 For '%' followed by unrecognized character, print them both
1803 verbatim instead of expecting a char * arg.
1804 For '%C', don't put the function name in parens.
1806 * ldexp.c (invalid): Pass "%%", not "% ".
1808 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1810 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1811 (BSS_VAR): Removed; now always define _fbss.
1812 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1815 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1817 * configure.in: z8k-coff is the same as z8k-sim
1819 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1821 * testsuite/lib/ld.exp: new file
1822 * testsuite/config/unix-ld.exp: new file
1823 * testsuite/ld.bootstrap/bootstrap.exp: new file
1824 * Makefile.in: add dejagnu support for make check
1826 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1828 * ldlex.l (comment): Add missing newline in message.
1829 * ldindr.c (add_indirect): Ditto.
1830 * ldexp.c (exp_fold_tree): Ditto.
1832 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1834 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1837 * ldmisc.c (multiple_warn): New function.
1838 * ldmisc.h: Declare it.
1839 * ldmain.c (enter_global_ref): Call it.
1840 * ld.h (ld_config_type): Add warn_common.
1841 * ldlex.l, ldgram.y: Set it with -warn-common option.
1842 * ldver.c (help): Document it.
1844 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1846 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
1847 target-specific sections, and for changing data section vma.
1849 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1851 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
1852 terminals, for Solaris.
1853 (dirlist_ptr): New static variable.
1854 (command_line_option): Accept new options.
1856 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
1859 * config/sun4sol2.mt: Pass emulation name without ".sh".
1861 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
1862 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
1864 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1866 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
1867 .dtors, .data1, .rodata1 sections, instead of combining them into
1868 other sections. For `-r', set all section start addresses to
1871 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
1872 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
1873 (MAXPAGESIZE): Renamed from PAGE_SIZE.
1875 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1877 * genscripts.sh: If this is the default emulation, set
1879 * emultempl/*.em: Use it to determine whether to compile in the
1882 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
1883 genscripts.sh. Pass the current emulation name without ".sh" on
1885 * genscripts.sh: Take an default emulation arg.
1886 Use the current emulation name as EMULATION_NAME.
1887 Make default lib path for cross-compiling ':', not null.
1888 * emulparams/*.sh: Don't set EMULATION_NAME.
1889 * ldemul.c (ldemul_get_script): Take isfile arg.
1890 Pass it to emulation's get_script function.
1891 * ldemul.h: Adjust get_script prototypes.
1892 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
1894 * ldfile.h: Declare it.
1895 * ldgram.y: Accept a script on the command line again,
1896 for parsing compiled-in scripts.
1897 * ldmain.c (main): If ld script is a file, parse it as a -T
1898 option, otherwise parse it directly.
1899 * emultempl/*.em (*get_script): Return the scripts themselves if
1900 this is the default emulation; otherwise return their file names.
1901 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
1903 * emulparams/m88kbcs.sh: Use it.
1905 * ld.h (ld_config_type::unix_relocate): Remove unused element.
1907 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1909 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
1910 there's no change log entry yet, tsk tsk) from the list of
1911 emulations compiled in until Mark gets around to checking in
1912 emulparams/i386linux.sh.
1913 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
1914 changed, this file gets updated.
1916 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
1918 * ldgram.y (OPTION_Lfile): New token.
1919 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
1920 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
1922 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
1924 * configure.in: h8/300h support needs own .mt file.
1925 config/coff-h8300h.mt: New file.
1927 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1929 * ldmain.c: Don't include sys/stat.h; it already got included
1930 somewhere along the way.
1932 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
1934 * Makefile.in: Add h8300h support.
1935 emulparams/h8300h.sh: New file.
1936 scripttempl/h8300h.sc: New file.
1938 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1940 * ldfile.c (ldfile_open_file): In error message, use the name the
1941 user gave (e.g., "-lc"), rather than the base file name.
1943 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
1945 * ldmain.[ch]: Remove initial Q_ from function names.
1946 * ldexp.c, ldindr.c, ldlang.c: Change callers.
1948 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
1950 * ldlang.c (lang_process): Move loading of default script from
1951 here to main. Add a "/" to start of script name to prevent
1952 finding it in "." first.
1954 * ldmain.c (set_scripts_dir): Don't look in "." first.
1956 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
1959 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
1961 * Makefile.in (em_m88kbcs.c): Correct dependency.
1962 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
1963 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
1964 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
1966 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1968 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
1969 main.c (main): Print the errno string in the error message.
1971 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
1973 * configure.in: Accept h8300h for target cpu.
1975 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
1976 present (demangle is smart enough to know whether to do it or not).
1978 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1980 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
1981 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
1983 * ldlang.c (lang_process): Use sizeof instead of magic constant.
1985 * ldmain.c (get_emulation, check_for_scripts_dir,
1986 set_scripts_dir): New functions.
1989 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1991 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
1992 Create symbol "end" instead of "__end". Comment out some parts
1993 that may not be needed (yet) for elf.
1995 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
1997 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1999 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2001 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2002 when no prototype is being supplied.
2003 (ldmalloc, ldrealloc): Size argument is now size_t.
2005 * ldmisc.c (finfo): New function, accepts FILE* argument.
2006 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2007 without leading zeros.
2008 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2009 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2011 (concat, buystring): String lengths are size_t.
2012 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2014 * ldlang.c (new_statement): Size argument is now size_t. Added
2015 forward declaration with prototype.
2017 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2019 * ldgram.y (OPTION_v): Don't turn on verbose output.
2021 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2023 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2026 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2028 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2029 collect2 doesn't look for gld any more anyhow.
2031 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2033 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2034 now have a non NULL srefs_chain.
2036 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2037 hp300hpux, since the latter does not exist.
2039 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2041 * genscripts.sh: Put the scripts in the ldscripts directory, not
2043 * configure.in (ldscripts): Make, instead of emulations.
2044 * Makefile.in (scriptdir): Take off the "ld" part.
2045 (install, clean, distclean): Use ldscripts, not emulations.
2046 In tests, don't pass -Lemulations.
2047 Don't pass tooldir/lib to genscripts.sh.
2048 * genscripts.sh: Don't take tooldir/lib arg.
2049 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2050 default script file.
2052 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2054 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2056 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2058 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2060 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2062 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2063 run in parallel without colliding on yacc's static file names.
2064 Without the stub rule, make will try to start two yacc's
2065 concurrently which fails because of yacc's static file names.
2067 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2069 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2072 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2074 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2075 different from libdir.
2077 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2079 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2081 * ldver.c (help): New function.
2082 * ldver.h: Declare it.
2083 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2085 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2087 * Makefile.in (INCLUDES): Don't need ../include any more.
2089 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2091 * ldlex.l, ldgram.y: Support new -oformat option.
2092 Remove attempt at supporting script fragments on the command line.
2093 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2094 * mri.c (mri_format), ldgram.y: Change callers.
2095 * ldlang.h: Change prototype.
2097 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2099 * Makefile.in: canonicalize install.sh; for use within
2100 this directory (and subdirs)
2102 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2104 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2106 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2109 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2111 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2112 It wasn't documented (or likely used) and wastes time.
2113 (try_open): If EXTEN is empty, don't try it.
2115 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2116 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2117 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2118 with normal function declarations.
2120 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2121 Move *.sc-sh to scripttempl/*.sc.
2122 * {emultempl,emulparams,scripttempl}/README: New files.
2123 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2124 removed, replaced with generic.em.
2125 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2126 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2128 * *.em (*_get_script): Return script name instead of script contents.
2129 * ldlang.c (lang_process): Change caller.
2131 * ldlex.l, ldgram.y: Recognize -m option.
2132 Check for input files after *all* options in grammar.
2133 * ldmain.c (main): Check for -m options. Add default directory
2136 * mkscript.c: File removed.
2137 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2138 to add to the default LIB_PATH.
2139 Look for input files in the new subdirectories.
2140 Create the scripts in emulations subdirectory and don't filter
2141 them through mkscript.
2142 * configure.in: Make the emulations subdirectory.
2144 * Makefile.in: Account for all of the above changes.
2145 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2146 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2147 Put CFLAGS last in the compilation rules.
2148 Add -I../bfd to INCLUDES so sysdep.h is found.
2150 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2152 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2154 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2155 dependent on RELOCATING, not RELOCATION.
2156 * hp3hpux.sh (SHLIB_PATH): Define it.
2158 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2160 * ldfile.c (try_open): If opening without the extension fails,
2161 try with the extension even if -v or -V was given.
2162 had_script is imported (from ldgram.y), not exported.
2164 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2166 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2168 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2170 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2171 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2173 (section): Use statement_list_opt, not statement_list.
2174 * m68kcoff.sc-sh: Gather constructors and destructors and define
2175 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2176 * sa29200.sc-sh: Gather constructors and destructors and define
2177 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2179 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2181 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2182 * configure.in: No longer need to configure to get sysdep.h.
2184 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2186 * Makefile.in: remove install:all and install-info:info
2187 dependencies (these cause some spurious rebuilds at 'make install'
2190 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2192 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2193 (mips-idt-ecoff*): Added trailing '*'.
2194 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2195 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2196 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2198 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2199 incorrect definitions.
2201 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2203 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2204 symbols, unless stripping.
2206 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2208 * Makefile.in: configure looks for ####, so remove lines with many
2210 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2211 and HOSTING_LIBS correctly so that ``make check'' will work.
2213 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2215 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2216 to etext, edata, and end. Needed for IRIX 4.0.5F.
2217 Patch from mwp@iconix.oz.au (Michael Paddon).
2219 * Version 2.2.1 released.
2221 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2223 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2224 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2226 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2228 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2231 * Version 2.2 released.
2233 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2235 * ldver.c (ldversion): Bump version number to 2.2.
2237 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2241 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2243 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2245 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2247 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2248 mkscript.o, rather than directly from mkscript.c.
2250 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2252 * configure.in: Look for ${target_makefile_frag} relative to
2253 ${srcdir}, not relative to build directory.
2255 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2256 * configure.in: Recognize hppa*-hp-osf.
2257 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2258 (em_hppaosf.c): Build it.
2259 * config/hppaosf.mh, hppaosf.mt: New files.
2261 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2262 some system header files. All uses changed.
2264 * configure.in: Recognize i386-aix configurations as i386-coff
2267 * configure.in: Recognize m68*-*-hpux.
2268 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2269 the value of STACKZERO.
2270 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2271 (em_hp3hpux.c): Build it.
2272 * hp3hpux.sh, config/hp300hpux.mt: New files.
2274 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2276 * mips.sc-sh: Put constructors in the .data section.
2277 * Makefile.in (cdtest): Added dependency on ld.new.
2279 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2281 * Makefile.in: Change definition of $(tooldir) to match FSF.
2282 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2283 Support VAX Ultrix and BSD.
2285 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2287 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2289 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2291 * ldlang.h (struct memory_region): Change `length' and
2292 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2293 * ldlang.c, mri.c: Corresponding changes, plus lint.
2295 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2297 * configure.in: For all i386 targets, accept i486 as well.
2299 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2301 * ldlang.c (wild_doit): Preserve all flags for a
2302 SEC_SHARED_LIBRARY section.
2303 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2304 computing largest_section.
2306 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2308 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2309 fields of newly created structure.
2311 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2313 * ldmain.c (g_switch_value): New variable.
2314 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2315 (command_line_option): Accept -G and set g_switch_value.
2316 * ldlex.l (COMMAND): Accept -G.
2317 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2319 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2321 Support for linking and loading at different places:
2323 * ldlex.l: Add "AT" keyword.
2324 * ldgram.y: Cleanup, and parse AT.
2325 * ldlang.c (print_output_section_statement): Print output address
2326 of section in map. (lang_size_sections): Fill sections' lma with
2328 * ldlang.h (lang_output_section_statement_type): Add load_base
2331 * ldindr.c (add_indirect): Keep more information in the alias
2333 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2334 attribute from an input section.
2335 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2336 default. (Q_enter_file_symbos): Indirect symbols now are known by
2337 their section, not a special symbol flag.
2338 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2339 (write_file_globals): Write the mapping for an indirect symbol.
2340 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2343 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2345 * ld.texinfo: changes for q1
2347 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2349 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2351 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2353 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2355 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2357 * mips.sc-sh: Added variables which may be overridden by a
2359 * mipsidt.sh: New file; emulation for IDT MIPS board.
2360 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2361 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2362 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2363 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2365 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2367 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2369 * i386bsd.sh, config/i386bsd.mt: New files.
2370 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2372 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2374 * mri.c: Add extern declaration of strdup.
2375 * ldsym.c (KEEP macro): Add spaces around '=' for the
2376 sake of old (e.g. PCC) compilers.
2378 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2380 * ldver.c: Bump to version 2.1.
2382 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2384 * ldgram.y: allow section types without address expressions.
2385 * ldlang.c (lang_relocate_globals): avoid possible hang with
2386 undefined but unreferenced symbols.
2387 * relax.c (relax_section): don't complain if the script file isn't
2388 relaxable but -relax is set
2390 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2392 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2394 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2396 * mipsbig.sh: New file. Big endian MIPS emulation.
2397 * config/mips-big.mt: New file. Use mipsbig emulation.
2398 * configure.in (mips-sgi-irix*): Use target mips-big.
2399 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2400 (em_mipsbig.c): New target. Uses mipsbig.sh.
2402 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2404 * mips.sc-sh: Put .scommon sections into .sbss section.
2406 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2407 rather than always putting them in bfd_com_section.
2408 * ldlang.c (lang_common): If a common symbol is not in
2409 bfd_com_section, put in a section of the same name, rather than
2410 always putting it in section COMMON.
2412 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2414 * ldmain.c (subfile_wanted_p): If we already have a common
2415 definition of a symbol, don't necessarily pull in an object file
2416 that provides a non-common definition.
2418 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2419 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2421 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2422 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2424 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2426 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2429 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2431 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2432 checking for equality to bfd_com_section.
2434 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2436 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2437 targets, linker script.
2438 * mipslit.sh: New file. Little endian MIPS emulation.
2439 * config/mips-lit.mt: New file. Use mipslit emulation.
2440 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2441 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2442 (em_mipslit.c): New target. Uses mipslit.sh.
2444 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2446 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2447 $(tooldir)/bin/gld, so that gcc can find it with or without
2450 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2452 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2453 write_norel. All linking is now done via write_relax. Call
2454 ldsym_write before calling write_relax.
2455 * relax.c: Added copyright.
2456 (write_relax): Renamed from write_relaxnorel. Added relocateable
2457 argument. seclet_dump renamed to bfd_seclet_link.
2458 * relax.h: Added copyright.
2460 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2462 * ldmain.c (decode_library_subfile): Patch from
2463 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2465 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2467 * config/vxworks960.mt renamed to config/i960.mt
2469 * configure.in: sparc-aout emulates a sun4, as does
2470 sparc*-vxworks, i960-nindy uses gld960 emulation
2472 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2474 Fix support for NOLOAD, add INCLUDE
2475 * ldfile.c (ldfile_open_command_file): pass file name to
2477 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2478 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2481 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2483 * Makefile.in, config.h: no more default emulation. Make the lack
2484 of emulation a compile time error
2486 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2488 * configure.in: recognise all sparclite variants, not just 'sparclite'
2490 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2492 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2495 * configure.in: accept *-ericsson-ose for any m68k CPU.
2497 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2498 for each output section.
2500 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2502 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2503 macro bfd_asymbol_bfd as appropriate.
2504 * Makefile.in: Un-duplicate ldlex.c dependency.
2505 * condigure.in: Replace my_host case table by sourcing
2506 ../bfd/configure.host. Allow std-host as the default.
2507 * ldmisc.c: Change logic for C++ name demangling: There is
2508 no initial '_' to remove from stab-derived function names.
2510 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2512 * ldlang.c (lang_init_script_file): don't attach the output file
2513 sections to the script file.
2515 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2516 * ldlang.c (wild): run expansion loop over command line bfd too.
2517 (lang_ini_script_file): initialize more parts of the command line
2519 * ldlex.l: fix DEFINED start states.
2521 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2523 * ld.texinfo: new doc.
2524 * ldgram.y, ldlex.l: understand -y<symbol>
2525 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2526 print info. (add_ysym): new function.
2527 * ldsym.h: (ldsym_type): new define SYM_Y.
2529 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2531 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2532 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2533 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2534 macros with PARAMS. Recreational cleanup. Update copyrights.
2536 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2538 * Makefile.in: pass down the bfd source directory for includes
2540 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2542 * ldlang.c (lang_size_sections): don't change size and address for
2543 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2546 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2548 * relax.c (build_it): re-enable the processing of data_statements
2549 in scripts, makes counted contructor lists work again.
2551 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2553 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2555 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2557 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2560 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2562 * Support for i386-sysv.
2563 configure.in: check for i386-*-sysv* and i386-*-sco*.
2564 i386coff.sc-sh: rewrote to support SVR3 by default.
2565 ldctor.c (find_constructors): preserve stat_ptr.
2566 ldlang.c (wild_doit): initialize vma and size of new output
2567 section to corresponding input section. This is required for
2568 shared library support.
2569 (lang_size_sections): don't modify vma and size of sections which
2570 are never loaded (for shared libraries).
2571 ldwrite.c (copy_and_relocate): copy the contents of any section
2572 which has contents, not just sections which are loaded (for shared
2575 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2577 * ldlang.c (size_input_section): count the sizes of all sections
2580 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2582 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2583 to demangle symbols better
2585 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2587 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2588 exist when linking with -r.
2590 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2592 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2595 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2597 * ldmain.c (linear_library): don't even think about processing
2598 an object file if it's already been done
2600 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2602 * configure.in: the hp9000/300 config file is now hp300
2604 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2606 * config/z8ksim.mt: new file
2608 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2610 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2611 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2613 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2614 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2615 * ldlang.c (lang_add_keepsyms_file): New function.
2616 * ldlex.l: Handle "-retain-symbols-file".
2617 * ldsym.c (keepsyms_file, kept_syms): New vars.
2618 (process_keepsyms): New functihon; reads file, marks symbols for
2620 (write_file_locals): File symbols should always be kept.
2621 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2622 and "-s". Process retain-symbols file before setting symtab.
2623 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2624 (keepsyms_file, kept_syms): Declare them.
2626 * ldmain.c (main): Non-fatal errors should still cause non-zero
2627 exit status even with -r.
2629 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2631 Added initial support for the z8k
2632 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2633 * configure.in, Makefile.in: modified to reflect above
2635 * ldlang.c (lang_check): when linking conflicting architectures,
2636 make the output file reflect at least one of the bad inputs.
2638 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2640 * Makefile.in (install): if $(tooldir) exists, install ld in
2643 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2645 * Makefile.in, configure.in: modified to support i386-coff
2646 * i386coff.sh: new file
2648 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2650 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2651 added m68k-coff emulation mode, stolen from a29k emulation.
2652 Almost certainly wrong, but perhaps better than sun3.
2654 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2656 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2657 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2658 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2659 This is one character shorter, and lets people build on
2660 SVR3 system. (ld__h8300xray.[co] was the killer there;
2661 h8300xray.sc-sh is also overlong, but seems harmless.)
2662 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2663 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2664 * configure.in: Add host isc.
2666 * ldver.c: Call it version 2.0.
2668 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2670 * ldver.c: Bump to version 0.98.
2673 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2675 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2677 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2678 * ldlex.l: Moved comment() to end, since some compilers
2679 otherwise have problems with input() used before it is defined.
2681 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2683 * configure.in: added Solaris 2 and Irix 4 host support.
2685 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2687 * Makefile.in: remove -S flag from the FLEX definition
2689 * configure.in: rewrote, using new style case statement. use
2690 m68k.mt for m68k-aout systems
2692 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2694 * Makefile.in: map "ld" through program_transform_name when
2697 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2699 * cplus-dem.c: Removed. Use the version in libiberty now.
2700 * ldmisc.c: Use new libiberty version of cplus_demangle().
2702 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2704 * gld960.em (gld960_choose_target): default to little endian, not
2707 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2709 * ldlang.c (lang_process): don't pass null pointers when
2710 abs_output_section is what is required.
2711 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2712 used, and pass that down.
2713 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2716 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2718 * configure.in, config/ose68.mt: renamed OSE to ose.
2720 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2722 * ldsym.c (write_file_locals): Reorder check for common or
2723 undefined symbols so that it works.
2725 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2727 * configure.in: accept all m68K family members.
2729 * Makefile.in: always create installation directories.
2731 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2733 * ldlex.l: now parses comment correctly, added ~ to acceptable
2736 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2737 unary -ve constants.
2739 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2740 the command line can't be found.
2742 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2744 * ldlang.h: add new field "loadable" to output_section_statement.
2745 * ldlang.c (lang_output_section_statement_lookup): initilize new
2746 field. (wild_doit): if new field is not set, then stop output
2747 section from being loadable.
2748 (lang_enter_output_section_statement): set the field from the
2750 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2751 * h8300hms.sc-sh, h8300hms.em: get -r right.
2753 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2755 * ldint.texinfo: New internals manual (beginnings thereof).
2756 * PORTING: Removed, merged into ldint.texinfo.
2758 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2760 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2761 cdtest.exp: A test program (copied from libg++/test-install)
2762 that tests that constructor and destructors are handled
2765 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2767 * Makefile.in (install): install from ld.new, renaming during the
2768 copy, or else the next 'make install' needs to re-link ld.
2770 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2772 * configure.in: generalise hp recognition (from sef).
2774 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2776 * configure.in: recognize bsd and hpux hppa configurations.
2777 error messages echo to stderr, not stdout
2779 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2781 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2782 ldmisc.c: removed rcsid's.
2784 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2786 * ldlang.c (lang_map): print changes in sizes due to relaxing
2787 (size_input_section): maintain the delta information.
2788 * ldlang.h: add new field to struct to contain delta info.
2789 * relax.c (relax_section): complain if input not relaxable.
2790 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2793 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2795 * ldmain.c(main): prevent -r and -relax from being on at the same
2798 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2800 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2804 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2806 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2808 * ldlang.c(open_output): set the target arch and machine as soon
2809 as we can. (lang_size_sections): use new macros for setting vma
2812 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2814 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2815 Also deleted an unreachable path to wrs.
2817 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2819 * Makefile.in (install): use -d test for $tooldir before
2820 installing ld there so that $tooldir can be inherited from
2823 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2825 * ldlang.c: Two non-substantial changes for the sake of
2826 the old Portable C Compiler.
2828 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2830 * ldgram.y, ldlex.l: parse ABSOLUTE
2831 * ldexp.c: add support for ABSOLUTE
2833 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2835 * Makefile.in: Added default definitions for HOSTING_CRT0,
2836 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2837 * config/*.mh: Miscellaneous clean-up: Removed definitions
2838 of YACC (since it is not longer used in the Makefile).
2839 Remove HOSTING_* definitions that are subsumed by the
2840 ones added to Makefile.in. Removed most definitions of CC.
2841 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
2842 These are no longer needed.
2844 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2846 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
2847 rules, since these are used when building a distribution.
2848 * Makefile.in (ldlex.c): Don't re-direct output, since that
2849 leaves a bogus output files if it fails.
2851 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
2852 * ldlex.c: Fix some unnecessary flex-specific-isms.
2854 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2856 * ldgram.y: move spurious semicolon
2857 * ldexp.h: fix prototype
2859 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2861 * ld.texinfo: references to linker now say "ld" not "gld".
2863 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2865 changed calling convention for Q_enter_global_ref
2866 * ldexp.c, ldlang.c, ldmain.c: reflect this
2867 * ldver.c: bump version to 1.97.1
2868 * ldindr.c (add_indirect): when an edict declaring an indirect
2869 symbol is found, make sure that any ideas about the symbol being
2870 common are changed if it now known to be defined.
2871 * ldmain.c (linear_library): complain once if archive isn't
2873 * ldlang.h, ldlang.c: make room for and initialize the complain
2876 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2878 * Makefile.in: use flex & bison from ../ if they exist.
2880 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2882 * relax.c (build_it): don't allocate space in the output file for
2883 stuff if -R flag applys to it.
2884 * ldfile.c: merge in VMS filename support
2885 * ldmain.c (main): take out ./ from library path, and close file
2886 before unlinking. Make multiple defs of a symbol create an
2888 * ldmisc.c: fatal errosrs delete output file
2890 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
2892 * ldver.c: Increase version number to 1.97, for consistency
2895 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
2897 * Makefile.in: FLEX -> LEX.
2899 * ld.texinfo: {} -> @{@}.
2901 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2903 * ld.texinfo: describe alternate, MRI-compatible linker scripts
2904 (and associated change in -c option, now used for these scripts)
2906 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2908 * ldver.c: Bumped version to 1.96 - new release, resync with the
2910 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
2911 rather than with raw malloc, makes it easier to track where memory
2913 * ldsym.h, ldsym.c: create obstack for all global symbols too.
2914 * ldwrite.c (ldwrite): moved malloc so only used when needed.
2915 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
2918 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
2920 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
2922 * Makefile.in: use bootstrap for check.
2924 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2926 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
2928 * Makefile.in: now use flex, not lex
2929 * ldlex.l, ldlang.c, ldctor.c: lint
2931 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2933 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
2934 different sorts of filenames on the command line than in a script.
2936 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2938 * Makefile.in: rework CFLAGS so that they can be passed on the
2939 make command line. Remove MINUS_G. Default CFLAGS to -g.
2941 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2943 * relax.c: added handling for new "padding" seclet type, used to
2944 fill out gaps between section.
2945 * ldgram.y, ldlex.l: now -defsym on the command line is done
2948 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2950 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
2952 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2954 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
2957 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2959 * Makefile.in (install): Install second copy in $(tooldir)/bin
2960 without $(program_prefix), since that's what gcc expects.
2962 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2964 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
2965 * h8300*: fix bit rot and add support for h8300xray target
2966 * go32.sh: target emulation for go32.
2968 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2970 * gld960.em, i960.sc-sh. Fix i960 bit rot
2972 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
2974 * Makefile.in: install man page.
2976 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2978 * config/mt-<foo> renamed to <foo>.mt
2979 * config/mh-<foo> renamed to <foo>.mt
2980 * configure.in changed to reflect this
2981 * genscripts.sh now make .xbn files rather than .xN files
2983 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
2985 * ldver.h: fix decl of ldversion.
2987 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
2989 * Makefile.in: added check target.
2991 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2993 * ldmain.c (Q_enter_file_symbols): now aliases work again
2995 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
2997 * Makefile.in: added clean-info target.
2999 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3001 * ldexp.c (exp_print_tree): don't try and follow null pointers
3003 * ldgram.y: remove 11 shift reduce errors
3005 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3007 * Makefile.in: added tooldir and program_prefix.
3009 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3011 * ldlang.c (size_input_section): don't move absolute sections
3015 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3017 * cplus-dem.c: yet another copy of this - maybe it should go into
3019 * ldgram.y: now -V and -v have different actions
3020 * ldver.c: if -V, prints list of emulations compiled in
3021 * ldmisc.c: support for cplus demangling
3024 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3026 * Makefile.in, configure.in: removed traces of namesubdir,
3027 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3028 copyrights to '92, changed some from Cygnus to FSF.
3030 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3032 * Makefile.in: Change mkscript rule into one for ./mkscript
3033 (for the sake of makes that don't realize they're the same).
3034 * PORTING: Add more details.
3035 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3037 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3039 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3040 config/mt-hp300bsd: New port to hp300 running BSD.
3042 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3044 Major rewrite of how ld is configured. The major idea
3045 is to use shell scripts to generate everything.
3046 * generic.em replaces ldtemplate.
3047 * Other *.em files replace various *.c files.
3048 A *.em file is a shell script that generates the corresponding
3049 ld__*.c file that implements an emulation. This is usually
3050 a straight 'cat' of a here-document, possibly with substitutions.
3051 * Script files (*.sc) are places by *.sc-sh scripts.
3052 Again, these are simple shell scripts that 'cat'
3053 here-documents, usually with some substitutions.
3054 The output a *.sc-sh is a script file.
3055 * Each emulation is defined by a short shell script with
3056 extension *.sh that specifies the emulation-specific
3057 parameters (such as the name of the *.sh-sc and *.em
3059 * genscript.sh is the master shell script used to generate
3060 an emulation. It is passed various argument, including
3061 the name a the emulation-speciic *.sh file that it
3062 "sources" to set variables to emulation-specifc parameters.
3063 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3064 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3065 * config/mh-foo: Rename LDEMULATION names as appropriate
3066 (usually 'gldfoo' -> plain 'foo').
3067 * ldwrite.c: Fixed a typo in a comment.
3068 * Makefile.in: Major changes. Removed some the sed
3069 magic to converts scripts, since that is now handled
3070 by genscripts.sh and the *.sc-sh scipt generators.
3071 * config.h: Remove a bunch of macros defining emulations
3072 and targets. This becomes one less file to edit when
3073 adding emulations or targets.
3074 * ldemul.h (struct ld_emulation_xfer_struct): Add
3075 emulation_name and target_name fields.
3076 * ldemul.c, ldemul.h: Define some default functions used
3077 by most emulations (and remove from the *.em scripts).
3078 * ldemul.c (ldemul_choose_target): Search the new
3079 ld_emulations array using a loop (instead of a hardwired
3080 nested if statement).
3081 Define the ld_emulation from the automatically-geenrated
3082 ldemul-list.h. This means you no longer have to edit ldemul.c
3083 to add a new emulation.
3084 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3085 their expansions, since the former no longer exist.
3086 * PORTING: A very rough first draft of a porting guide.
3088 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3089 to be terminated by a new-line (instead of requiring a semicolon).
3091 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3093 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3094 tests for NULL pointers all over the place.
3095 * ldlang.c (lang_process): remember to relocate global symbols
3096 *after* relaxing has done it stuff.
3098 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3100 * config/mt-coff-h8300: use EMUL like everything else
3101 * ldlang.c: (print_padding_statement): print the right address.
3102 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3105 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3107 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3108 * ldlang.c (print_data_statement): print the right address.
3110 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3112 * Makefile.in: The rule for testing ld by re-linking itself
3113 via an intermediate -r link was moved to the ld1 rule
3114 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3115 which allows the bootstrap rule to work.
3116 * ldctor.c (find_constructors): Don't create a constructor
3117 list if it is already defined (as would happen if ld is
3118 invoked by collect).
3120 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3122 * config/mh-sparc.h: now uses libgcc.a
3123 * ldmain.c: quit using exit
3124 * *sc: use *(COMMON) rather than [COMMON]
3125 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3126 to allow preprocessing of .l file.
3127 * Makefile.in: New ldlex.l mangling
3128 * ldexp.c (fold_binary): perform expressions with % and / in
3130 * ldfile.c (open_a): open archives on VMS in a special way
3133 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3135 * ldgram.y: map -M behave in the same way as -Map (sets file name
3137 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3138 whether or not relaxing has been done.
3139 * ldmain.c: don't open a map file if it doesn't have a name
3140 * relax.c: all the brains have moved into bfd.
3141 * ldwrite.c: ammend comment
3143 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3145 * Makefile.in: added relax, also made three stage go through a
3148 * config.h: if GNU960 defined, then default emulation mode is
3150 * ldexp.h, ldexp.c: map to file hooks
3151 * ldlang.c: map to file hooks
3152 * ldgram.y: added -Map -relax
3153 * ldlex.l: added -relax, -Map
3154 * ldmain.c: open map file
3155 * ldmisc.c: support for map file
3156 * ldwrite.c: new relax magic
3158 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3160 * Makefile.in, config/tm-*.h: Clean up make output, only
3161 pass DEFAULT_EMULATION to ldmain.c.
3163 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3165 * ldver.c: Bump to version 1.94.
3167 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3169 * Makefile.in: infodir belongs in datadir.
3171 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3173 * Makefile.in: Pass -y to bison. (Again;
3174 accidentally deleted by Rich.)
3175 * news.sc, ldgld68k.sc: Define __end as well as _end.
3177 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3179 * ldindr.h: added to contain prototypes of ldindr.c
3180 * ldfile.c: include ctype.h
3181 * ldmain.c: include the requried prototype headers
3182 * ldwrite.c: get_reloc_upper_bound has been renamed
3183 bfd_get_reloc_upper_bound
3185 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3187 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3188 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3189 spaces following hyphens, bsd make can't cope. added
3190 standards.text support and made it look like all the other
3193 * configure.in: configure now runs entirely in objdir so make file
3194 existence checks against ${srcdir}. Mark this directory as
3197 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3199 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3200 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3201 and mandir now keyed off datadir by default.
3203 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3205 * ldver.c: Bumped version to 1.93.
3206 * Makefile.in: Pass -y to bison.
3208 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3210 * config.h: h8 is now coff, not ieee
3211 * h8300hds.sc: reflect the same
3213 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3215 * ldver.c (ldversion()): Update to 1.92.
3216 * ldctor.c: There are two places constructor sets
3217 can be defined. One of them checked for an existing
3218 duplicate, the other didn't. Unfortunately, the latter
3219 was called after the former ...
3220 So, factor out code for inserting a new element into
3221 constructor_name_list (after checking for a duplicate)
3222 into a new function add_constructor_name, and call
3223 it from both aforementioned places (ldlang_add_constructor
3224 and ldlang_check_for_constructors).
3226 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3228 * Makefile.in: Rename .c files generated from ldtemplate
3229 to have names starting with ld__. This helps 'make clean'.
3231 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3233 * Makefile.in: Take out the version number for install
3234 * m88kbcs.sc: put in contructor blocks.
3236 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3238 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3239 parameter, a format, and an arg pointer, and rename it to
3240 vfinfo(). Write info() in terms of new vfinfo().
3241 New einfo() is the same as info(), except it writes to stderr.
3242 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3243 ldmisc.c: Replace "error" calls to info() by new einfo().
3245 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3247 * ldlex.l ldgram.y: made -V option do same as -v
3248 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3251 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3252 i386 aout changes from Bob Kukura
3253 * Makefile.in, config.h: added i386aout support
3254 * configure.in: fixed /h-{myhost} typo
3255 * ldgram.y: -MM now gives more boring map.
3256 * ldlang.c: now does D_PAGED flag the right way.
3257 * ldsym.c: -MM flags does the right thing.
3259 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3261 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3262 * ldlang.c (init_os): Compensate for BFD change,
3263 where bfd_make_section now returns NULL for a duplicate
3264 section request, instead of the old section.
3266 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3268 * ldver.c: Bump to version 1.91 (consistent with binutils).
3270 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3272 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3273 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3274 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3275 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3276 Add or update copyright notices.
3278 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3281 * Makefile.in: Changed installation directory name scheme
3282 to be consistent with gcc. Also changed 'install'.
3284 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3286 * Makefile.in: new targets ld.mm, ld.me
3288 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3290 * Makefile.in, ldtemplate: Need to use separate scripts
3291 for -n and -N options. Yet more complication.
3293 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3295 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3296 work). Add some lines to avoid Sun Make VPATH bugs.
3298 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3300 * news.sc: Add alignment for data segment.
3301 * ldtemplate: Add (yet another) script to get for -n or -N
3302 options. (These need different alignment than ZMAGIC files.)
3303 * Makefile.in: Add stuff for new foo.xn scripts.
3304 These are generated by replacing "ALIGN(0x...00)" by ".".
3306 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3308 * Makefile.in: new targets ld.ms, ld-index.ms
3309 ld.texinfo: remove tabs, other cleanups for texi2roff
3311 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3313 * ldmain.c (main): Make config.magic_demand_paged be true
3314 by default. Don't the WP_TEXT and D_PAGED flags of
3315 output_bfd here; it's too late, so set it when output_bfd
3316 is created (in ldlang.c). Also fix setting of EXEC_P flag
3317 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3318 * ldlang.c: Remove some duplicate extern declarations.
3319 * ldgram.y: Fixes to -N and -n options.
3320 * Makefile.in: Recognize upper case letters in sed script
3321 to remove assignments from script files.
3322 * ldtemplate: Don't assukme that -N or -n options
3323 imply use of -r script.
3324 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3326 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3328 * ldtemplate: include bfd.h before sysdep.h.
3330 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3332 Restructure configuration scheme for bfd, binutils, ld.
3334 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3335 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3336 Change some config names to match other dirs.
3337 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3339 * config/: Rename some config files to match up h-*.h names.
3340 Remove all the HOST_SYS definitions from the config files.
3342 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3344 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3345 * ldtemplate: Remove ldfile_add_library_path calls;
3346 just use the SEARCH_DIR commands in the script files.
3347 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3348 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3349 This is primarily intended for cross-linking, where you would
3350 place libaries in a different place than native libraries.
3351 Also, emulations made from ldtemplate now use $(srcdir).
3352 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3353 form; people can use the Makefile's LIB_PATH to override.
3355 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3357 * Makefile.in: fix target ld.dvi, add target ld.info
3358 ld.texinfo: make info filename ld.info
3360 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3362 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3364 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3365 few BFD types & enums.
3372 version-control: never