1 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
3 * emultempl/aix.em: Include ldgram.h.
4 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
6 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
8 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
10 * configure.host (alpha-*-linux*): New host.
11 * configure.tgt (alpha-*-linux*): New target.
13 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
15 * emultempl/aix.em (export_files): Remove.
16 (import_files): Make static.
17 (struct export_symbol_list): Define.
18 (export_symbols): New static variable.
19 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
20 correctly. Call read_file for an export file.
21 (gld${EMULATION_NAME}_before_allocation): Call
22 bfd_xcoff_export_symbol for each export symbol, rather than
23 calling read_file for each export file.
24 (gld${EMULATION_NAME}_read_file): For an export file, make the
25 exported symbols undefined, and store them on the export_symbols
28 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
30 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
31 Don't hang if last option is unrecognised.
32 (gld_${EMULATION_NAME}_set_symbols): Insert created
33 symbols into ABS output section.
35 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
37 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
39 (em68k4knbsd.c): New rule.
41 * configure.tgt: Added support for the NetBSD m68k4k arch.
43 * genscripts.sh, ldint.texinfo,
44 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
45 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
46 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
47 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
48 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
49 pc532machaout,rce,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
50 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
51 PAGE_SIZE to TARGET_PAGE_SIZE.
53 * emulparams/m68knbsd.h: Ditto.
54 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
55 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
58 * emulparams/m68k4knbsd.sh: New file.
60 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
62 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
64 * emultempl/aix.em: Include ldctor.h.
65 (gld${EMULATION_NAME}_after_open): New static function.
66 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
67 (gld${EMULATION_NAME}_find_relocs): New static function.
68 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
69 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
70 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
71 * ldctor.c (struct set_info): Move definition into ldctor.h.
72 (struct set_element): Likewise.
73 (sets): Make non-static.
74 (ldctor_add_set_entry): Add name parameter. Save it in the new
76 (ldctor_build_sets): Avoid being called twice. Pass set element
77 name to lang_add_reloc.
78 * ldctor.h (struct set_info): Move definition here from ldctor.c.
79 (struct set_element): Likewise. Add new field name.
81 (ldctor_add_set_entry): Declare new name parameter.
82 * ldwrite.c (build_link_order): Don't insist that either name or
83 section be NULL in a lang_reloc_statement.
84 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
86 (constructor_callback): Pass name to ldctor_add_new_set_entry for
89 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
91 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
93 * mpw-config.in: Add PowerMac target support, generate config.h.
94 * mac-ld.r: New file, Mac resources.
95 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
96 * mpw-make.in: Remove.
97 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
99 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
101 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
102 -static as a synonym for -bnso.
104 * scripttempl/aix.sc: Move special symbols inside sections.
105 Always start .data at 0.
107 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
109 * Makefile.in (diststuff): Also make info.
110 (maintainer-clean realclean): Also delete *.info*.
112 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
114 * emultempl/aix.em: Add support for various AIX linker options,
115 for AIX import and export files, and for AIX shared objects.
116 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
118 * ldmain.c (main): Initialize new field link_info.static_link.
120 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
121 (constructor_callback): Likewise.
122 * ldmisc.c (vfinfo): Likewise.
123 * ldwrite.c (build_link_order): Likewise.
125 * ld.texinfo: The MRI ALIGN directive is supported.
127 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
129 * emulparams/elf32vr4300.sh: Deleted.
130 * emulparams/elf32vr4300el.sh: Deleted.
131 * emulparams/elf32b4300.sh: Added.
132 * emulparams/elf32l4300.sh: Added.
133 * configure.tgt, Makefile.in: Updated the build to use the
134 new 8.3 unique names.
136 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
138 * ldlang.c (entry_symbol): Make non-static.
139 * ldlang.h (entry_symbol): Declare.
141 * ldlex.l: Treat PROVIDE as a keyword in expression state.
143 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
145 * scripttempl/pe.sc (.bss): Move to be after .text
147 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
149 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
150 Search trinary.cond rather than searching trinary.lhs twice. From
151 linli@ihp.PHys.ethz.CH.
153 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
154 directory searching code into gld${EMULATION_NAME}_search_dir.
155 (gld${EMULATION_NAME}_search_dir): New static function, extracted
156 from gld${EMULATION_NAME}_find_so.
157 (global_needed, global_found): New static variables.
158 (gld${EMULATION_NAME}_after_open): New static function.
159 (gld${EMULATION_NAME}_search_needed): New static function.
160 (gld${EMULATION_NAME}_try_needed): New static function.
161 (gld${EMULATION_NAME}_check_needed): New static function.
162 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
163 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
165 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
166 (eelf32lppc.c): Likewise.
167 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
168 (GENERATE_SHLIB_SCRIPT): Define as yes.
170 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
172 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
173 bfd_link_needed-list; make appropriate changes.
175 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
176 (rs6000-*-aix*): New target; use aixrs6.
177 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
178 * emultempl/aix.em: New file.
179 * scripttempl/aix.sc: New file.
180 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
181 (eaixppc.c, eaixrs6.c): New targets.
183 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
185 * scripttemp/pe.sc (.reloc): Move to the end.
187 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
189 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
190 section which was not linked into the final output.
192 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
194 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
197 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
199 * ld.h (args_type): Add rpath_link field.
200 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
201 required dependencies in rpath_link path. Only search
202 LD_LIBRARY_PATH when configured native.
203 * lexsup.c (parse_args): Recognize -rpath-link.
204 * ld.1, ld.texinfo: Document -rpath-link.
206 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
208 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
209 bother searching for needed libraries unless doing a final link.
211 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
213 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
215 * ld/ld.1: Fix formatting bugs.
217 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
219 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
220 * ldexp.h (exp_get_abs_int): Update declaration.
221 * ldlang.c (print_output_section_statement): Use fprintf_vma to
222 print return value of exp_get_abs_int.
224 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
226 * emultempl/elf32.em (global_stat): New file static variable.
227 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
228 that the file has not already been included under another name.
229 (gld${EMULATION_NAME}_stat_needed): New static function.
231 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
233 * scripttempl/armcoff.sc: Start .text at 0x8000.
234 Start .data at 0x40000.
236 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
238 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
239 command_line.rpath is set, use it, rather than the -L options, to
240 build the rules section.
241 * ld.texinfo: Document this use of -rpath.
243 * lexsup.c (parse_args): Don't set link_info.shared for -assert
244 pure-text. Pass true, not 1, to lang_add_entry.
245 * emultempl/sunos.em (find_assign): New static variable.
246 (found_assign): New static variable.
247 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
248 If not a relocateable link, and no start symbol was specified on
249 the command line, and there are any undefined symbols, set
250 link_info.shared. If link_info.shared is set, set the address of
251 the .text section to 0x20.
252 (gld${EMULATION_NAME}_find_assignment): Rename from
253 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
254 set, then just set found_assign based on whether an assignment is
255 found to find_assign.
256 (gld${EMULATION_NAME}_get_script): Don't use a special script when
257 producing a shared library.
258 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
259 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
260 * ldlang.c (entry_from_cmdline): New global variable.
261 (lang_add_entry): Change cmdline parameter from int to boolean.
262 Use global entry_from_cmdline rather than function static
264 * ldlang.h (entry_from_cmdline): Declare.
265 (lang_add_entry): Change declaration of second parameter from int
267 * ldgram.y: Pass false, not 0, to lang_add_entry.
269 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
271 * ld.h (parsing_defsym): Declare.
272 * ldlex.h (lex_string): Declare.
273 * ldlex.l (lex_string): Define.
274 * lexsup.c (parsing_defsym): Define.
275 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
276 lex_redirect, and clear it after calling yyparse. Set
277 parsing_defsym around call to yyparse.
278 * ldmain.c (main): Set lex_string before calling lex_redirect, and
279 clear it after calling yyparse.
280 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
281 in linker scripts correctly.
283 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
284 COFF targets, allowing for the leading underscore used on SPARC
287 * lexsup.c (parse_args): Handle -assert.
288 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
289 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
290 shared library script when appropriate.
291 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
292 section at SIZEOF_HEADERS.
294 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
296 * Makefile.in (earmcoff.c): Build.
297 * configure.tgt (arm-*-coff): New target
298 * emulparms/armcoff.sh: New file.
299 * scripttempl/armcoff.sc: New file.
301 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
303 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
305 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
307 * ldfile.c (ldfile_set_output_arch): Make arch const.
309 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
311 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
312 beginning of the .bss area, not at the end of data. Add
313 __sbss_{start,end} symbols.
315 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
317 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
318 (CXX_FOR_TARGET, install): Likewise.
320 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
322 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
323 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
324 (CXX_FOR_TARGET): Likewise.
326 (GENERATED_HFILES): Remove config.h.
327 (.dep): Depend upon config.h.
329 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
331 * configure.tgt (mips*-dec-netbsd*): New target.
333 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
335 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
337 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
339 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
341 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
343 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
344 Start .text section on the right boundary. Always align
347 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
349 * Makefile.in (maintainer-clean): New target.
351 * ldmain.c (struct warning_callback_info): Define.
352 (warning_callback): Add new parameter symbol. Call
353 warning_find_reloc to try to find the section and VMA.
354 (warning_find_reloc): New static function.
355 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
356 Pass NULL as symbol parameter to warning callback.
358 * ld.texinfo: Clarify -L option.
360 * ldlang.c (lang_one_common): Add cast to avoid warning.
361 (topower): Likewise. Also, reindent.
362 * ldwrite.c (clone_section): Change i to unsigned int.
363 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
364 cast to avoid warning.
366 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
368 * Makefile.in (config.status): Depend upon configure.tgt.
370 * ldemul.h (ldemul_set_symbols): Declare.
371 (ldemul_parse_args): Declare.
372 * ldemul.c (ldemul_parse_args): Fix indentation.
374 * configure.in: Call AC_HEADER_DIRENT.
375 * configure, config.in: Rebuild.
376 * emultempl/sunos.em: Use autoconf recommend mechanism to define
377 DIR and struct dirent.
379 * configure.tgt (mips*-*-bsd*): New case.
381 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
383 * configure.tgt (i[345]86-*-ptx*): New case.
385 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
387 * config.in: Rename from config.h.in.
388 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
389 Check for config.h:config.in when creating stamp-h.
390 * configure: Rebuild.
391 * Makefile.in (stamp-h): Depend upon config.in rather than
392 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
393 calling config.status.
395 * Makefile.in (distclean): Remove config.h and stamp-h.
397 * configure.host (sparc-*-sunos64*): Remove.
398 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
400 * ldexp.c (exp_fold_tree): Don't warn about moving the location
401 counter backward in the absolute section.
403 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
405 * configure.in: Rewrite to use autoconf.
406 * configure.host: New file.
407 * configure.tgt: New file.
408 * aclocal.m4: New file.
409 * configure: New file, built by autoconf.
410 * acconfig.h: New file.
411 * config.h.in: New file, built by autoheader.
412 * sysdep.h: New file.
413 * ld.h: Incorporate old contents of config.h.
415 * Makefile.in: Various changes for new configure script. Also:
416 (CC_FOR_BUILD): Remove.
417 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
418 (dep.sed): Use @SRCDIR@, not @srcdir@.
419 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
420 * genscripts.sh: Create ldscripts if it does not exist.
421 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
422 * mpw-esh.c, emultemp/*.em: Likewise.
423 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
425 * config/*.mt, config/*.mh: Remove.
427 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
429 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
430 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
432 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
434 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
436 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
438 * ldmain.c (warning_callback): Add abfd, section, and address
440 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
441 Change call to warning accordingly.
443 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
444 relocateable and not shared, put .gnu.warning.SYMBOL sections into
447 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
449 * configure.in: Added mips*vr4300-idt-elf* and
450 mips*vr4300el-idt-elf* targets.
451 * Makefile.in: Added eelf32vr4300* targets.
452 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
453 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
455 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
457 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
458 <brendan@cygnus.com>.
460 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
462 * ldemul.c (ldemul_parse_args): New.
463 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
464 * lexsup.c (all pe stuff): Moved into pe.em
465 (parse_args): Call emulation arg parser.
466 * emultempl/pe.em (parse_args): handle PE specfic args.
468 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
470 * ldlang.c (lang_memory_region_lookup): Don't use the first region
471 as the default region. Create a new region instead.
473 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
475 * ldemul.c (ldemul_set_symbols): New function.
476 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
477 * ldmain.c (main): Add call to ldemul_set_symbols.
478 * lexsup.c (set_pe_value): New args.
480 (parse_args): Cope with new set_pe_value args.
481 * emultempl/pe.em (set_symbols): New function.
482 (ld_emulation_xfer_struct): Add set_symbols.
483 * scripttempl/pe.sc: Use new symbols.
485 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
487 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
488 For -Y, ignore a leading `P,', and only call set_default_dirlist
489 after processing all the other arguments.
491 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
493 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
494 * emulparams/armpe.sh: Run PE script.
496 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
498 * ldmain.c (main): Remove PE stuff.
499 * lexsup.c (options): Load more PE options.
500 (set_pe_value): New function.
502 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
505 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
506 * emultempl/pe.sc: New file performs generic PE support and sorts
508 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
509 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
510 * scripttempl/pe.sc: New.
511 * Makefile.in: Use new files.
513 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
515 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
516 (.strings,.ctors,.dtors): Likewise.
518 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
520 * scripttempl/armpe.sc: Always start code at 0x401000, even
522 * ldwrite.c (strdup): New extern declaration.
523 * ldgram.y (atype): New rule to clarify type parsing.
524 * ldlang.c (init_os): Remove commented out code.
525 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
526 unless told not to by the link script.
528 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
530 * ldlang.c (lang_set_startof): New static function.
531 (lang_process): Call it.
533 * ldgram.y: Tweak casesymlist to avoid bison errors.
535 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
536 Solaris compatibility.
538 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
540 * ldgram.y (YYDEBUG): If not defined, define as 1.
541 (CASE, EXTERN, START): New tokens.
542 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
543 (casesymlist): New nonterminal.
544 (extern_name_list): New nonterminal.
545 * ldlex.l: Accept lower case trailing base specifiers. Don't
546 ignore the first digit when the base is a suffix. Accept many
547 EXPRESSION state tokens in MRI state. Support MRI continuation
548 lines and MRI semicolon comments. Accept all MRI keywords in
549 lower case. Add CASE, EXTERN, and START MRI keywords.
551 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
553 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
556 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
558 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
559 $r/../gcc/xgcc unless it is present.
561 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
563 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
565 * scripttempl/m68klynx.sc: Likewise.
566 * scripttempl/nw.sc: Likewise.
567 * scripttempl/sa29200.sc: Likewise.
568 * scripttempl/sparclynx.sc: Likewise.
570 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
572 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
574 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
576 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
578 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
580 * scripttempl/i386pe.sc: Cope with constructors.
581 * scripttempl/z8ksim.sc: Deleted.
582 * scripttempl/z8000.sc: Resurrected as this, but
583 can handle z8001 and z8002 formats.
584 * emulparams/z8ksim.sh: Deleted.
585 * emulparams/{z8001.sh, z8002.sh}: New files.
586 * config/z8ksim.mt: Deleted
587 * config/z8k-coff.mt: New, generates both emulations.
589 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
591 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
592 %B, in case it is in an archive.
594 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
596 * ldlang.c (lang_process): Call reset_memory_regions for each
599 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
601 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
604 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
606 * ldmain.c (constructor_callback): Allocate set_name in stack
607 frame, rather than always calling alloca with a fixed size.
609 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
611 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
612 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
614 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
616 * ldwrite.c (clone_section): Set the alignment of the clone
617 section to that of the section being cloned.
619 * ldwrite.c (split_sections): Don't split the first input section
620 into a new output section.
622 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
624 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
625 (GENERATE_SHLIB_SCRIPT): Define as yes.
627 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
629 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
631 * ldver.c (help): Update list of options to match currently
634 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
636 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
639 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
640 it takes a size_t anyhow.
641 (exp_binop): Likewise.
642 (exp_trinop): Likewise.
643 (exp_unop): Likewise.
644 (exp_nameop): Likewise.
645 (exp_assop): Likewise.
646 * ldlang.c (lang_memory_region_lookup): Likewise.
648 (ldlang_add_undef): Likewise.
649 (insert_pad): Likewise.
650 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
653 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
655 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
657 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
659 (ld_emulation_xfer_type): Add search parameter to
660 open_dynamic_archive entry point.
661 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
662 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
663 make non-static. Change all callers to use new name.
664 (ldfile_open_file_search): Make static. If entry is dynamic, call
665 ldemul_open_dynamic_archive.
666 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
667 * ldfile.h (ldfile_open_file_search): Don't declare.
668 (ldfile_try_open_bfd): Declare.
669 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
670 Accept search parameter. Don't search for a library, just look in
672 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
675 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
677 * ldmain.c (set_scripts_dir): Don't base script directory on
680 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
682 * ldmisc.c (vfinfo): Don't print the line number if it isn't
685 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
687 * ld.h (ld_config_type): Add field warn_constructors.
688 * ldmain.c (add_to_set): Warn if config.warn_constructors.
689 (constructor_callback): Likewise.
690 * lexsup.c (parse_args): Handle -warn-constructors.
691 * ld.texinfo, ld.1: Document -warn-constructors.
693 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
694 get confused by directory names if we searched for the file.
696 Based on patches from H.J. Lu <hjl@nynexst.com>:
697 * ldlang.h (lang_input_statement_type): Add new field dynamic.
698 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
699 * ldfile.c: Include bfdlink.h.
700 (ldfile_open_file): Check dynamic field of entry, not global
701 dynamic_link field. Don't do a dynamic search when doing a
703 * ldmain.c (main): Don't warn about dynamic_link for a
705 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
707 (gld${EMULATION_NAME}_create_output_section_statements): Always
708 loop over input files.
709 * Makefile.in: Rebuild dependencies.
711 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
714 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
716 * ldmain.c (main): Set link_info.symbolic to false.
717 * lexsup.c (parse_args): Handle -Bsymbolic.
719 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
721 * ldmain.c (HAVE_SBRK): Define for everything except
722 specific systems that are known to not support sbrk.
723 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
725 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
727 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
728 Handle etree_provide.
730 * emultempl/elf32.em (global_needed): New static variable.
731 (global_found): Likewise.
732 (gld${EMULATION_NAME}_after_open): New static function.
733 (gld${EMULATION_NAME}_search_needed): Likewise.
734 (gld${EMULATION_NAME}_try_needed): Likewise.
735 (gld${EMULATION_NAME}_check_needed): Likewise.
736 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
737 gld${EMULATION_NAME}_after_open.
739 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
741 * configure.in (i386-*-win32): New target.
743 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
745 * lexsup.c (parse_args): Let -G either set the small data size or
746 be equivalent to --shared, depending on the next argument. Accept
747 and ignore -z for Solaris compatibility.
749 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
751 * lexsup.c (parse_args): Cast fopen result to PTR before storing
752 it in link_info.base_file. Fix indentation.
754 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
756 * ldmain.c (main): Always initialize PE info in link_info.
757 * lexsup.c (OPTION_BASE_FILE): New option.
758 (parse_args): Handle new option.
759 * emulparams/armpe.sh: Output pei.
760 * emultempl/i386pe.em: Add newline to end.
761 * scripttempl/armpe.sc: Change output and quote the $s.
762 * scripttempl/i386pe.sc: Change output and quote the $s.
764 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
766 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
768 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
769 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
770 (i386msdos.o): New target.
771 * config/i386-msdos.mt: Created.
772 * emulparams/i386msdos.sh: Created.
773 * scripttempl/i386msdos.sc: Created.
775 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
777 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
778 that contains pointers to be relocated.
780 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
782 * mpw-esh.c: New file, modified for MPW from esh.c.
783 * scripttempl/sh.sc: Reformatted to simplify MPWification,
784 use *() to concat stab sections instead of [].
786 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
788 * scripttempl/armpe.sc: Add constructor support.
790 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
792 * ldlang.c (lang_size_sections): Any section with a DATA
793 statement has contents.
795 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
797 * emulparams/m68kelf.sh (NOP): Define.
798 (DYNAMIC_LINK): Don't define.
799 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
800 will come from the linker script.
802 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
804 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
806 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
808 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
810 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
812 From Andrew Cagney <cagney@highland.com.au>
813 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
816 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
818 Add support for ARM-PE.
819 * Makefile.in (ALL_EMULATIONS): Add armpe.o
820 * configure.in: Recognize armpe.
821 * config/arm-pe.mt: New file.
822 * emulparams/armpe.sh: New file.
823 * scripttempl/armpe.sc: New file.
826 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
828 * configure.in (h8300h-*-hms): Deleted
829 * config/cf-h8300h.mt: Deleted.
831 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
833 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
835 From David Taylor (dtaylor@armltd.co.uk)
836 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
837 * configure.in: Recognize arm{,e[lb]-*-aout.
838 * config/arm[lb]-aout.mt: New files.
839 * emulparams/armaout[lb].sh: New files.
840 * scripttempl/armaout.sc: New file.
842 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
844 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
845 be unique in 8 characters for DOS.
847 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
848 * emulparams/elf32ppcle.sh: Deleted.
850 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
851 Tom Griest <griest@cs.yale.edu>
853 Initial support for PE executables (eg NT, win32)
855 * Makefile.in (configure.in, ei386pe): Add support.
856 * ldmain.c (main): Initialize PE argument info.
857 * ldwrite.c (print_file_stuff): Don't print out .drectve
858 and .debug section info.
859 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
860 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
861 Handle new arguments.
862 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
865 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
867 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
868 segment. This allows ld -r to preserve unwind sections.
870 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
872 * configure.in: Add little endian PowerPC support.
874 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
875 (eelf32ppcle.c): Support for little endian PowerPC.
877 * config/ppcle-elf32.mt: New file for little endian PowerPC.
878 * emulparams/elf32ppcle.sh: Ditto.
880 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
882 * ldlang.c (print_output_section_statement): Check
883 subsection_alignment, instead of checking section_alignment twice.
884 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
886 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
888 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
890 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
892 * ldwrite.c (ldwrite): Before doing anything, reset the error
893 code. If bfd_final_link returns an error, but the error code is
894 unset, don't issue an extra message. Assume a correct error
895 message was already set.
897 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
899 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
900 (em68kelf.o): New target.
901 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
902 * configure.in: Use them for m68*-*-elf.
904 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
906 Merge in support for Mac MPW as a host.
907 (Old change descriptions retained for informational value.)
909 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
910 (i386-unknown-coff): Remove.
911 (sh-hitachi-hms): New target.
912 (emulation_ofiles): Set correctly for each target.
913 (version, TDEFINES): Add to makefile fragment.
914 * mpw-make.in (BISON): Use byacc instead of bison.
915 (em_*.c): Replace with e*.c everywhere.
916 (ldgram.h): Separate action from ldgram.c generation.
917 (LD_PROG): Depend on Version.r.
918 (Version.r): generate from version info.
919 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
921 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
922 i386-unknown-aout, i386-unknown-coff): New targets.
923 (m68k-aout, m68k-coff): Remove targets.
924 (mk.tmp): Add definition of EMUL.
926 * mpw-config.in (emulname): Set based on target.
927 (ldemul-list.h): Construct.
928 * mpw-make.in (install-only): New target.
929 (install): Depend on install-only.
931 * mpw-make.in (bindir): Fix pathname.
932 (install): Move here from mpw-build.in.
934 * mpw-config.in: New file, MPW configuration fragment.
935 * mpw-make.in: New file, MPW makefile fragment.
936 (This file is semi-automatically generated from Makefile.in.)
937 * ldfile.c (slash): If MPW, set to `:'.
938 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
939 prevent redefinition errors.
942 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
944 * emulparams/arcelf.sh (ENTRY): Define.
947 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
949 * ldwrite.c (clone_section): Align clone sections on even
952 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
954 * configure.in: Change linux to default to elf. Using
955 i[345]86-*-linuxaout will build a linker which defaults to a.out.
956 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
957 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
958 * config/i386-lelf.mt: Remove.
960 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
962 * ldmain.c (main): If opening the map file fails, call
963 bfd_set_error before calling einfo.
965 * ld.texinfo, ld.1: Document the -no-keep-memory option.
967 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
969 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
970 does mark shared libraries as executable.
972 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
974 * ldlang.c (lang_common): Change power to int. Pass larger values
975 before smaller values.
976 (lang_one_common): Treat info as int *. Don't bother to check for
977 last value, since it is now zero.
979 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
981 * ldlang.c (load_symbols): An empty archive is OK.
983 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
985 * ldmain.c (progress.h): Include.
986 (main): Call START_PROGRESS and END_PROGRESS.
988 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
990 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
991 .dtors sections, so that these pointers get relocated also.
992 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
993 and end of the constructors/destructors.
995 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
997 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
998 describes an archive, call bfd_link_add_symbols on each member.
999 * ldmain.c (whole_archive): New variable.
1000 (main): Initialize it to false.
1001 * ldmain.h: Declare whole_archive.
1002 * lexsup.c (parse_args): Grok --whole-archive switch.
1003 * ld.texinfo, ld.1: Document --whole-archive.
1005 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1007 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
1008 using the default emulation.
1010 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
1012 * config/hppaelf.mh (HOSTING_EMU): Likewise.
1014 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
1016 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
1017 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
1019 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
1021 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
1023 * ldlex.l: Return -lFILENAME as the token LNAME.
1024 * ldgram.y: Add token LNAME.
1025 (input_list): Treat LNAME like NAME, but pass it to
1026 lang_add_input_file as lang_input_file_is_l_enum.
1027 * ld.texinfo: Document using -lFILENAME in INPUT.
1029 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1031 * ldlang.c (lang_check): If the architectures are compatible call
1032 bfd_merge_private_bfd_data to let the backend do additional
1036 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
1038 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
1039 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1042 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
1044 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
1045 all supported emulations.
1047 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
1049 * ldemul.c (ldemul_list_emulations): New function.
1050 * ldemul.h (ldemul_list_emulations): Declare.
1051 * ldver.c (help): List supported targets and emulations.
1053 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
1055 * scripttempl/elf.sc (.debug): Relocate to address 0.
1056 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
1057 .debug_sfnames, .line): Likewise.
1059 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
1061 * emultempl/elf32.em (hold_rel): New static variable.
1062 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
1063 contents whose names begin with ".rel" after hold_rel. Remove the
1064 assertion which checked for unplaced .rel sections. Don't try to
1065 sort the section into place if place->bfd_section is NULL.
1066 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
1067 section beginning with ".rel".
1069 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
1071 Doc note from pierre@phi.la.tce.com (Pierre Willard):
1072 * ld.texinfo: -X and -x work even if -s or -S are not specified.
1073 * ld.1: Similar change.
1075 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
1077 * emulparams/gld960coff.sh (COFF_CTORS): Define.
1078 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
1080 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
1082 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
1083 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
1084 * config/i386-lelf.mt: New file.
1085 * config/i386-gelf.mt: New file.
1087 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
1089 * configure.in: Match on mips-ecoff, and default to the IDT
1092 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
1094 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
1095 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
1096 to double the size of the table.
1099 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
1101 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
1104 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1106 * Makefile.in (distclean): Do recursive deletion, since ldscripts
1109 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
1111 * ldmain.c (main): If trace_file_tries is true, and we are using
1112 an internal linker script, print out the script.
1113 * ldfile.c (try_open): Reindent function. Make the messages about
1114 opening script files more informative.
1116 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
1117 * ld.texinfo, ld.1: Update accordingly.
1119 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
1121 * ldlang.c (lang_one_common): Adjust references to common symbol
1122 information for new structure.
1124 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
1126 * ldmain.c (undefined_symbol): Handle section being NULL.
1128 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
1129 * ldexp.c (fold_name): Likewise.
1130 * ldlang.c (print_one_symbol): Likewise.
1131 (lang_finish): Likewise.
1132 * ldmain.c (multiple_common): Likewise.
1133 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
1134 renamed to bfd_link_hash_undefweak.
1136 * scripttempl/alpha.sc: Set address of .data section correctly
1137 when -n or -N is used. Patch from Chris G Demetriou
1138 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
1139 * scripttempl/mips.sc: Similar change.
1141 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
1143 * ldlang.c (lang_size_sections): Clarify error message when user
1144 specified start addr conflicts with region. Fix resetting of
1147 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
1149 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
1150 in lang_allocating_phase_enum.
1152 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
1154 * Makefile.in (distclean): Depend upon clean. Don't bother to
1155 remove files which will be removed by clean. From patch by
1156 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
1158 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
1160 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
1161 a MIPS target, clobber the size of all but the first input
1162 .reginfo section to be 0, so that lang_size_sections sets the
1163 correct size for the output .reginfo section.
1165 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
1167 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1168 Remove unused variable is.
1170 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1172 * configure.in: Add support for powerpc-*-eabi.
1174 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
1177 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
1178 elf.sc, which defines some new symbols PowerPC elf needs.
1180 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1182 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
1183 constructor entry is in the absolute section.
1185 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1187 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
1188 * config/i386-gnu.mt: New file. Include ELF support.
1190 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1192 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
1193 there are any input sections named .gnu.warning, treat them as
1194 containing a warning message to be printed by the linker, and
1195 clobber the size so that the message is not copied into the output
1197 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
1200 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
1202 * configure.in (w65-*-*): New target.
1203 * Makefile.in: Update.
1204 * scripttempl/w65.sc: New.
1205 * config/coff-w65.mt: New.
1207 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
1209 * ldlang.c (lang_place_orphans): Don't ignore files with
1210 just_syms_flag set. Instead, put all their sections in
1211 bfd_abs_section_ptr, using the section VMA as the output_offset.
1213 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1215 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
1216 name `reloc_howto_type', since it's now defined to be const.
1217 * ldlang.c (lang_add_reloc): Ditto.
1218 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
1220 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1222 * ldexp.c (fold_binary): Adding or subtracting an absolute value
1223 to a relative value does not require forcing the relative value to
1224 be absolute. Also, reindent function.
1226 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1228 * ldwrite.c (clone_section): Create a symbol with the
1229 same name as the section.
1231 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1233 * ld.h (split_by_reloc, split_by_file): New flags.
1234 * ldwrite.c (clone_section, split_sections): New functions.
1235 * lexsup.c (parse_args): Understand new split options.
1238 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
1240 * configure.in (arc-elf): New target.
1241 * Makefile.in (earcelf.c): New target.
1242 * config/arc-elf.mt: New file.
1243 * emulparms/arcelf.sh: New file.
1246 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1248 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
1249 .data segment. They must be writable when creating a shared
1250 library. From H.J. Lu <hjl@nynexst.com>.
1252 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
1254 * emultempl/miposecoff.em: New file.
1255 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
1256 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
1257 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
1258 provide __runtime_reloc_start and __runtime_reloc_stop if they are
1259 used. Align _fdata to a 16 byte boundary.
1260 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
1262 (emipsidtl.c): Likewise.
1263 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
1265 * ld.h (args_type): Add new field embedded_relocs.
1266 * ldemul.h (ldemul_after_open, after_open_default): Declare.
1267 (ld_emulation_xfer_struct): Add new field after_open.
1268 * ldemul.c (ldemul_after_open): New function.
1269 (after_open_default): New function.
1270 * ldlang.c (lang_process): Call ldemul_after_open.
1271 * lexsup.c (parse_args): Handle --embedded-relocs.
1272 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
1273 new after_open field to after_open_default.
1274 * emultempl/generic.em, emultempl/gld960.em: Likewise.
1275 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
1276 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
1277 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
1278 * ld.texinfo, ld.1: Mention -embedded-relocs.
1280 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1282 * Makefile.in: Add eshl.o.
1283 * config/coff-sh.mt: Add shl emulation.
1285 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1287 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
1288 Youngdale <eric@aib.com>.
1290 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1292 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
1293 * config/i386linux.mh: New file; set HOSTING_CRT0.
1294 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
1295 /usr/lib, since that is already in LIB_PATH.
1297 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
1299 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
1301 (.data, .bss): If "-N", then place the data/bss just after the end
1302 of the .text section rather than at the default 0x40000000.
1304 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
1307 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1309 Patches from Eric Youngdale <eric@aib.com>:
1310 * ldlang.c (lang_finish): Don't warn if entry symbol not found
1311 when generating a shared library.
1312 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
1313 attempting to place an orphaned relocation section when generating
1314 a dynamically linked object.
1316 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
1319 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1321 * ld.h (args_type): Add field export_dynamic.
1322 * lexsup.c (parse_args): Recognize --export-dynamic.
1323 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1324 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
1326 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1328 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
1329 we allocate common symbols.
1331 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
1333 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
1334 .rela.fini to the list of .rel* sections.
1336 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1338 * ldlang.c (load_symbols): Add new argument place. Only accept
1339 linker scripts if place is not NULL. Put commands found in an
1340 assumed linker script into place.
1341 (lookup_name): Pass NULL as place argument to load_symbols.
1342 (open_input_bfds): In lang_input_statement_enum case, pass a place
1343 argument to load_symbols, and store any new statements after the
1346 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1348 * ldver.c (ldversion): Bump to 2.5.3.
1350 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1352 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1354 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1356 * Makefile.in (check): Add missing "else true" clause.
1358 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1360 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1361 entry point to "start". Align at end of each section to 0x200.
1362 Start .text section 0x1000 later. Add _etext, _edata, _end
1365 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1367 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1368 composed of different object file formats.
1369 (ldctor_build_sets): If the output format does not support the
1370 reloc, and we are not generating a relocateable link, try getting
1371 the reloc from the input format.
1373 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1375 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1376 (em68knbsd.c): New target.
1378 * config/m68k-nbsd.mt: New file.
1379 * emulparams/m68knbsd.sh: New file.
1380 * configure.in (m68*-*-netbsd*): Use above configs.
1382 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1384 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1385 appropriately named static library, stop the search at that
1388 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1390 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1391 and esparcnbsd.o; sorted entries.
1392 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1394 * config/netbsd532.mt: Removed.
1395 * emulparams/netbsd532.sh: Removed.
1397 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1398 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1399 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1400 sparc*-*-netbsd*): Use above configs.
1402 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1404 * ldmain.c (multiple_common): One of the types may now be
1405 bfd_link_hash_indirect. The old BFD argument may be NULL.
1407 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1409 * configure.in: Add * at the end of m68k-hp-hpux.
1411 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1413 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1416 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1418 * scripttempl/nw.sc: Gather constructors and destructors and
1419 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1421 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1423 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1424 (ei386nw.c, eppcnw.c): New targets.
1426 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1427 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1429 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1430 instead of {i386,ppc}-elf.
1432 * configure.in (sparc*-*-netware): Removed. There is no such
1435 * ldint.texinfo: Move misplaced `@end iftex'.
1437 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1439 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1440 .rela.dtors to the list of .rel* sections.
1442 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1444 * ldver.c (ldversion): Update to version 2.5.
1445 * Version 2.5 released.
1447 * configure.in (all_targets): Handle i386-linux*.
1449 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1451 * scripttempl/aout.sc: Set _etext and __etext to ., not
1452 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1453 will not break any other system. From Eric Valette
1456 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1458 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1459 --verbose to get the old -V behaviour.
1460 * ld.1, ld.texinfo: Document this change.
1462 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1464 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1465 assertion, since it could fail with a user defined linker script.
1467 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1468 name in the hash table during the first phase--the hash table does
1469 not even exist at that point, much less have the right value.
1471 * Makefile.in (CC): Define.
1472 (CXX): Move definition, change from g++ to gcc.
1473 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1474 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1475 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1476 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1477 (.cc.o): Comment out.
1479 (site.exp): Don't create testdir or set tmpdir.
1480 (check): Run checks even if not running native. Use CC_FOR_TARGET
1481 instead of RUNTEST_CC, and likewise for CXX.
1482 (cdtest targets): Comment out.
1483 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1484 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1485 * cdtest-main.cc, cdtest.exp: Remove.
1487 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1489 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1490 file naming problems.
1491 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1492 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1493 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1494 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1495 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1496 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1497 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1499 * genscripts.sh: Always search /usr/local/TARGET/lib.
1501 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
1503 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1505 * configure.in: Handle i386-bsdi* targets like i386-bsd.
1507 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1509 * lexsup.c (parse_args): Add support for -a for HP/UX
1512 * lexsup.c (parse_args): -c takes an argument.
1514 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1516 * ld.h (args_type): Add new field endian.
1517 * lexsup.c (parse_args): Handle -EB and -EL by setting
1518 command_line.endian.
1519 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
1520 * ldlang.c (lang_add_output_format): Add arguments big and little.
1521 If command_line.endian is set, use it to select big or little
1522 rather than the default. Changed all callers.
1523 * ldlang.h (lang_add_output_format): Update declaration.
1524 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
1525 LITTLE_OUTPUT_FORMAT.
1526 * emulparams/elf32mipl.sh: Likewise.
1527 * emulparams/mipsbig.sh: Likewise.
1528 * emulparams/mipsbsd.sh: Likewise.
1529 * emulparams/mipsidt.sh: Likewise.
1530 * emulparams/mipsidtl.sh: Likewise.
1531 * emulparams/mipslit.sh: Likewise.
1532 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
1533 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
1535 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
1536 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
1537 * scripttempl/mipsbsd.sc: Likewise.
1539 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
1540 depending upon ldgram.c, so that a parallel make does not try to
1543 * configure.in (mips*el-elf*): New target.
1544 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
1545 (eelf32mipl.c): New target.
1547 * config/mipsl-elf32.mt: New file.
1548 * emulparams/elf32mipl.sh: New file.
1550 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1552 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
1555 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1557 * ldmisc.c (vfinfo): Print BFD file name as well as file name
1558 returned by find_nearest_line, in case the file name is something
1559 unhelpful such as a .h file. Handle %u.
1561 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1563 * ldlang.c (lang_do_assignments): Make sure output statement
1564 has an attached bfd_section before trying to dereference it.
1566 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1568 * ld.h (ld_config_type): Add new field warn_once.
1569 * ldmain.c (undefined_symbol): Handle -warn-once.
1570 * lexsup.c (parse_args): Recognize -warn-once.
1571 * ld.texinfo (Options): Document -warn-once.
1574 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1575 name. For %C, print the function name on a separate line, to keep
1576 the length of error messages under control.
1577 * ldmain.c (multiple_definition): Use %D for ``first defined
1579 (undefined_symbol): Use %D for ``more undefined references
1582 * ldmisc.c (multiple_warn): Remove; no longer used.
1583 * ldmisc.h (multiple_warn): Don't declare.
1585 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1587 * ldlang.c (print_output_section_statement): Print all lines
1590 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1592 * ldlang.c (load_symbols): Check for archive before object. Use
1593 bfd_check_format_matches, and, if ambiguous, print a list of
1594 matching formats. If file format is not recognized, treat file as
1596 * ldgram.y (yyerror): If assuming an object file is a script,
1597 mention that. Tweak the format of the error messages.
1598 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
1599 guess that this is not actually a script, and just report that the
1600 file format was not recognized.
1601 * ld.texinfo (Options): Admit that -( may be used more than once.
1602 Add note that unrecognized object files are now treated as linker
1605 * ldfile.c (ldfile_input_filename): Make const.
1606 (ldfile_assumed_script): New variable.
1607 (try_open): Change arguments types to const.
1608 (ldfile_find_command_file): Likewise.
1609 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
1610 * ldfile.h: Update declarations for ldfile.c changes.
1611 * ldlex.l: Include <ctype.h>.
1612 (file_name_stack): Change to be const char *.
1613 (lineno_stack): New static variable.
1614 (<<EOF>>): Set lineno as well as ldfile_input_filename.
1615 (lex_push_file): Make name argument const. Initialize
1617 (lex_redirect): Initialize lineno_stack entry.
1618 (lex_warn_invalid): Handle non printable characters nicely.
1619 * ldlex.h (lex_push_file): Declare second argument as const.
1621 * ldgram.y (ifile_p1): Recognize GROUP.
1622 * ldlex.l: Recognize GROUP.
1623 * ld.texinfo (Option Commands): Document GROUP.
1625 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1627 * config/m68klynx.mh: New file.
1629 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
1631 * emultempl/hppaelf.em: Add newlines to the error messages.
1633 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1635 * config/i386lynx.mh: New file.
1636 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
1637 unless CONSTRUCTING.
1639 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1641 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
1642 (GENERATE_SHLIB_SCRIPT): Define as yes.
1643 (DYNAMIC_LINK): Define as false.
1644 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
1645 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
1646 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
1647 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
1650 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1652 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
1654 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1656 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
1657 .got section is now explicitly handled in elf.sc.
1659 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1661 * scripttempl/alpha.sc: Redo script to set . outside of sections
1662 and not bother to explicitly specify section addresses.
1663 Explicitly place .sdata section.
1665 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1667 * scripttempl/m68kcoff.sc: Put .bss in data segment.
1669 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
1670 0, and to only be marked as NOLOAD if relocating.
1671 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
1672 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
1673 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
1674 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
1675 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
1676 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
1677 * scripttempl/sparclynx.sc: Likewise.
1679 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1681 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
1682 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
1685 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
1687 * ld.h (args_type): Add field soname.
1688 * lexsup.c (parse_args): Handle -soname argument.
1689 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
1691 * ld.texinfo: Document -soname.
1693 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1695 * ldlang.c (lang_check): Don't try to set the architecture if the
1696 input and output files are incompatible. Just warn.
1698 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1700 * configure.in: Change i[34]86 to i[345]86.
1702 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1704 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
1706 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1708 Make the ELF linker handle orphaned sections reasonably. Also,
1709 define __start_SECNAME and __stop_SECNAME around sections whose
1710 names can be represented in C, for the benefit of symbol sets in
1712 * ldemul.h (ldemul_place_orphan): Declare.
1713 (ld_emulation_xfer_type): Add place_orphan field.
1714 * ldemul.c (ldemul_place_orphan): New function.
1715 * ldlang.h (wild_doit): Declare.
1716 * ldlang.c (wild_doit): Make nonstatic.
1717 (lang_place_orphans): Call ldemul_place_orphan.
1718 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1719 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1721 (gld${EMULATION_NAME}_place_orphan): New static function.
1722 (gld${EMULATION_NAME}_place_section): New static function.
1723 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1725 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1727 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1729 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1731 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1732 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1734 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1736 * ldexp.h (exp_get_abs_int): Declare.
1738 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1740 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1741 * ldexp.c (exp_get_abs_int): New function.
1743 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1745 * configure.in: add i960-nindy-coff support.
1747 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1749 * ldlex.l (yy_create_string_buffer): Handle change to internal
1750 interface in flex 2.4.7.
1752 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1754 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1755 New function; add 0x20 to any use of -Ttext.
1756 (gld${EMULATION_NAME}_create_output_section_statements): New
1758 (ld_${EMULATION_NAME}_emulation): Use the new function
1759 gld${EMULATION_NAME}_create_output_section_statements.
1761 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1763 * scripttempl/mips.sc: Redo script to set . outside of sections
1764 and not bother to explicitly specify section addresses.
1766 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1768 * scripttempl/elf.sc: Copy several more relocation sections into
1769 the output. Put .got.plt sections into .got.
1771 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1773 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1775 Add a new script operator, PROVIDE, to define a symbol only if it
1777 * ldgram.y (PROVIDE): New token.
1778 (assignment): Accept PROVIDE.
1779 * ldlex.l (PROVIDE): New token.
1780 * ldexp.h (node_type): Add etree_provide to node_class enum.
1781 (exp_provide): Declare.
1782 * ldexp.c (exp_fold_tree): Handle etree_provide.
1783 (exp_provide): New function.
1784 (exp_print_tree): Handle etree_provide.
1785 * ld.texinfo: Document PROVIDE.
1787 * ldlang.c (lang_common): Pass desired alignment to
1788 lang_one_common as power of two.
1789 (lang_one_common): Get common symbol alignment from linker hash
1790 table entry. Treat desired alignment as a power of two.
1792 * ldlang.c (wild_section): Attach all section with the given name,
1793 not just the first one. If there is no name, attach all sections
1794 even if the SEC_IS_COMMON flag is set.
1796 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1798 * ld.h (args_type): Add field rpath.
1799 * lexsup.c (S_ISDIR): Define if not already defined.
1800 (parse_args): Add support for -rpath. If -R is used to name a
1801 directory, treat it as -rpath for Solaris compatibility.
1802 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1803 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1804 * ldmain.c (main): Initialize command_line.rpath to NULL.
1805 * ld.texinfo: Document -rpath option.
1807 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1809 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1812 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1814 * config/pc532mach.mt: New file. Pc532 mach target support.
1816 * config/pc532mach.mh: New file. Pc532 mach host support.
1818 * config/netbsd532.mt: New file. Netbsd 532 target support.
1820 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1822 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1825 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1827 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1828 bfd_abs_section_ptr, not &bfd_abs_section.
1830 * lexsup.c (parse_args): Changed "retain-symbols-file" from
1831 no_argument to required_argument. From djm.
1833 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1835 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
1836 sections to force a VMA of 0; needed for ELF backends which have
1837 not been converted to the new linker style.
1839 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
1841 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
1842 it was for the HPUX dynamic loader's use and it creates problems
1845 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
1847 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
1848 * ldlang.h (lang_do_assignments): Put external decl here.
1849 * emultempl/hppaelf.em: Minor cleanups throughout file.
1850 (hppa_elf_create_output_section_statements): Rewrite.
1851 (hppaelf_finish): Rewrite.
1853 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1855 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
1857 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
1859 * ld.texinfo: -Bstatic is not ignored.
1861 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1863 * ldlex.l: Recognize \r the same as \n.
1865 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1867 Preliminary support for generating shared libraries, from Eric
1868 Youngdale <ericy@cais.cais.com>.
1869 * genscripts.sh: If the emulation parameter file sets
1870 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1871 CREATE_SHLIB defined.
1872 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1873 link_info.shared is set, use the .xs script file.
1874 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1875 .interp section, and don't include TEXT_START_ADDR in the starting
1876 address of the first section.
1877 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1878 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1880 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1882 * configure.in: Change --with-targets to --enable-targets.
1884 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1886 * lexsup.c (parse_args): Add support for new options -( -) with
1887 synonyms --start-group --end-group.
1888 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1889 (lang_group_statement_type): Define new struct.
1890 (lang_statement_union_type): Add group_statement field.
1891 (lang_enter_group, lang_leave_group): Declare.
1892 * ldlang.c (lang_for_each_statement_worker): Handle
1893 lang_group_statement_enum.
1894 (map_input_to_output_sections, print_statement): Likewise.
1895 (lang_size_sections, lang_do_assignments): Likewise.
1896 (open_input_bfds): Completely rewrite. Now does its own looping,
1897 rather than using lang_for_each_statement. Handle groups.
1898 (lang_process): Update call to open_input_bfds.
1899 (print_group): New static function.
1900 (lang_enter_group, lang_leave_group): New static functions.
1901 * ldfile.c (ldfile_open_file): If the file has already been
1902 opened, just return rather than taking an assertion failure.
1903 * ldver.c (help): Mention new options.
1904 * ld.texinfo: Document new options.
1906 * ldlang.c (end_of_data_section_statement_list): Don't define.
1907 (lang_leave_output_section_statement): Don't set obsolete variable
1908 end_of_data_section_statement_list.
1910 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1913 * ldlang.c (lang_size_sections): Adjust current region address
1914 even for sections with an explicit address. From
1915 ralphc@pyramid.com (Ralph Campbell).
1917 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1918 From jrs@world.std.com (Rick Sladkey).
1920 * scripttempl/mipsbsd.sc: Let sections align to their natural
1923 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1925 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1927 (lang_abs_symbol_at_beginning_of): Likewise.
1928 (lang_abs_symbol_at_end_of): Likewise.
1929 (lang_size_sections): Use bfd_is_abs_section to check for the
1930 absolute section. Don't try to set the VMA or output_offset or
1931 size of the absolute section.
1932 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1935 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1937 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1938 when generating relocatable objects.
1940 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1942 * emultempl/linux.em: New file providing support for linking
1943 against Linux shared libraries.
1944 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1945 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1947 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1949 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1950 * ldmain.c (main): Initialize link_info.shared to false. Give
1951 error if link_info.relocateable and link_info.shared are both set.
1953 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1954 it as naming an emulation to be added to EMULATION_OFILES.
1955 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1957 * Makefile.in: Rebuilt dependencies.
1958 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1959 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1960 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1961 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1962 (ei386linux.c): Remove; now in Makefile.in.
1963 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1964 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1965 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1966 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1967 (eelf64_sparc.c): Remove; now in Makefile.in.
1968 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1969 (eelf32_sparc.c): Remove; now in Makefile.in.
1971 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1972 no owner--it might be bfd_abs_section. From Eric Youngdale
1973 <ericy@cais.cais.com>.
1975 * scripttempl/aout.sc: Let sections align to their natural
1978 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1980 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1981 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1982 * ldemul.c: Include ldexp.h and ldlang.h.
1983 (ldemul_open_dynamic_archive): New function.
1984 * ldfile.h (ldfile_open_file_search): Declare.
1985 * ldfile.c: Include ldemul.h.
1986 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1987 argument, not bfd *. Change all callers.
1988 (ldfile_open_file_search): Rename from open_a. Return boolean
1989 argument, not bfd *. Clean up. Change all callers.
1990 (ldfile_open_file): If doing a dynamic link, call
1991 ldemul_open_dynamic_archive rather than assuming the extension of
1992 a dynamic object is ".so".
1993 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1995 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1997 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1999 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
2000 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
2001 Accept -static as a synonym for -non_shared.
2003 Let the user change the dynamic linker used by ELF code.
2004 * ld.h (args_type): Add new field interpreter.
2005 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
2007 * ldmain.c (main): Initialize command_line.interpreter to NULL.
2008 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
2009 the ELF backend to return the .interp section. If
2010 command_line.interpreter is not NULL, set the contents of .interp
2012 * ld.texinfo: Mention -dynamic-linker.
2014 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
2017 * lexsup.c (parse_args): Sort out the option macros and change the
2018 definitions to make it easier to add a new option.
2020 * scripttempl/aout.sc: Define __etext and __edata to go along with
2023 * ld.h (ld_config_type): Add new field traditional_format.
2024 * lexsup.c (parse_args): Add traditional-format to longopts, and
2026 * ldmain.c (main): Initialize config.traditional_format to false.
2027 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
2028 flags of output_bfd according to config.traditional_format.
2029 * ldver.c (help): Mention -traditional-format.
2030 * ld.texinfo: Document -traditional-format.
2032 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2034 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
2035 they are encountered.
2037 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
2039 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
2040 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
2042 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2044 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
2045 _FTEXT, _ETEXT and _FDATA. Dont define _END.
2047 * ldfile.c (open_a): If this is not an archive, try to open it in
2048 the current directory before searching for it.
2050 * lexsup.c (parse_args): Treat -i as a synonym for -r.
2052 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
2053 BLOCK works in a section address as documented.
2055 * ldgram.y (YYDEBUG): Don't define.
2057 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2059 * emultempl/gld960.em: Pass false for new argument to
2060 ldfile_add_library_path.
2061 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
2063 * emultempl/sunos.em: Only look for .so files if doing a dynamic
2066 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
2068 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
2070 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
2072 * Makefile.in (check): Delete ld.new dependency so that a regression
2073 test doesn't trigger a rebuild of the linker.
2075 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2077 * ldlang.c (map_input_to_output_sections): For lang_address, call
2078 init_os if it hasn't already been called.
2080 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2082 Add support for SunOS shared libraries.
2083 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
2084 shared library support code.
2085 * emultempl/sunos.em: New file.
2086 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
2087 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
2088 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
2089 (esun3.c): Likewise.
2091 * ldlang.c: Minor formatting cleanups.
2092 (lang_for_each_input_file): New function.
2093 * ldlang.h (lang_for_each_input_file): Declare.
2095 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
2097 (search_head): Declare.
2098 (ldfile_add_library_path): Add new cmdline argument in prototype.
2099 * ldfile.c (search_head): Make non-static.
2100 (search_dirs_type): Move to ldfile.h.
2101 (ldfile_add_library_path): Accept cmdline argument, and save it.
2102 * lexsup.c (parse_args): Pass true for new cmdline argument of
2103 ldfile_add_library_path.
2104 (set_default_dirlist): Likewise.
2105 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
2106 argument of ldfile_add_library_path.
2107 * ldgram.y (ifile_p1): Likewise.
2109 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2111 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
2112 total_size, superfile and chain.
2113 * ldfile.c (open_a): Don't clear search_dirs_flag.
2114 (ldfile_open_file): Don't try to open superfile. Assert that file
2115 has not already been opened.
2116 * ldlang.c (new_afile): Don't initialize superfile.
2117 * ldmain.c (add_archive_element): Don't initialize subfiles or
2118 chain or superfile. Initialize search_dirs_flag to false.
2120 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2122 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
2124 Changes from binutils-2.4 release:
2126 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
2127 variables, use whitespace, so scripts don't break.
2129 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
2131 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
2133 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2134 * Makefile.in: Noted change.
2136 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
2137 don't know where that's supposed to come from, or why it's
2140 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2142 * configure.bat: update to latest makefile.in
2143 * emulpara/go32.sh: set to coff-go32 not aout
2144 * emultemp/generic.em: strength-reduce the structure of
2145 this shell script, since the only available shell for
2146 DOS can't handle complex syntax.
2147 * emultemp/stringify.sed: for "sed -f" instead of inline.
2148 * makefile.in: depend on stringify.sed as well as genscripts.sh
2149 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
2150 * genscripts.sh: empty variables aren't always considered "set",
2151 so set them to "y" instead.
2153 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2155 * ldlang.c (entry_symbol): Make static.
2156 (lang_add_entry): Add cmdline argument.
2157 * ldlang.h (lang_add_entry): Change prototype.
2158 * ldgram.y (statement_anywhere): Change lang_add_entry call.
2159 * lexsup.c (parse_args): Likewise.
2161 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2163 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
2164 .reginfo an address.
2165 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
2166 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
2167 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
2169 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2171 Add support for ELF shared libraries.
2172 * ld.h (ld_config_type): Add field dynamic_link.
2173 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
2174 on attempts to use -r with -relax, -call_shared or -s.
2175 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
2176 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
2177 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
2178 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
2179 OPTION_NON_SHARED by setting dynamic_link field accordingly.
2180 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
2182 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
2183 opening a file with a .so extension first.
2184 * emultempl/elf32.em: New file.
2185 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
2186 (NONPAGED_TEXT_START_ADDR): Likewise.
2187 (TEMPLATE_NAME): Define as elf32.
2189 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
2190 * scripttempl/elf.sc: Add placement for new dynamic sections.
2191 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
2192 outside of any section. Don't use ALIGN(8); just let one section
2193 VMA follow another. Put .dynbss in .bss. Don't mention debugging
2194 sections; they'll be handled correctly anyhow.
2195 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
2197 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
2199 * Makefile.in (install): Redirect output of ln to /dev/null.
2201 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
2203 * emultempl/hppaelf.em: Change all references of
2204 .hppa_linker_stubs to .PARISC.stubs.
2205 * scripttempl/hppaelf.sc: Likewise.
2207 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2209 * ldlang.c (print_output_section_statement): Change ``no attached
2210 output section'' message slightly.
2211 (lang_do_assignments): Don't recurse down if there is no real
2214 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
2215 match corresponding change in emulation templates.
2216 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
2217 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
2219 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2221 * ldver.c (ldversion): Updated version number.
2223 * cdtest-foo.cc: Use explicit "#pragma implementation".
2224 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2225 * Makefile.in: References to cdtest-func.o changed to
2228 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2230 Don't create unnecessary output sections.
2231 * ldlang.c (out_bfd_get_section_by_name): Remove.
2232 (wild_section): Call bfd_get_section_by_name rather than
2233 our_bfd_get_section_by_name. Don't call wild_doit if there is no
2235 (lang_create_output_section_statements): Remove.
2236 (map_input_to_output_sections): For several cases, call init_os if
2237 it has not already been called.
2238 (lang_size_sections): If output section was not created, skip it.
2239 (lang_process): Don't call lan_create_output_section_statements.
2240 (lang_place_orphans): Skip files with just_syms_flags set to true.
2241 * ld.texinfo: Document change.
2243 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2245 * ldlang.c (wild_doit): Don't bother initializing the vma and
2246 section size. Don't special case SEC_SHARED_LIBRARY.
2247 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
2250 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
2252 * config/go32.mh : New file for Xgo32X.
2254 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2256 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
2257 before calling einfo, since we are reporting an fopen failure.
2258 From jrs@world.std.com (Rick Sladkey).
2260 * configure.in: Use "e" rather than "em_" as prefix for
2263 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2265 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
2267 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
2268 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
2270 * Makefile.in: Changed all generated file names.
2271 (ldemul-list.h): Depend on Makefile, not config.status. Changed
2272 sed patterns to handle new filenames.
2274 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
2275 * configure.in: Adjusted.
2277 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2279 * Makefile.in (install-info): Don't use "$<*", it doesn't always
2280 work. Instead, check build dir and $srcdir explicitly, and use
2281 `echo' to get all the filenames.
2283 * configure.in (h8300h-*-hms): Changed ld_target name to
2285 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
2288 * config/i960coff.mt: New file.
2289 * emulparams/gld960coff.sh: New file.
2290 * emultempl/gld960c.em: New file.
2291 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
2292 i960coff configuration.
2293 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
2295 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
2296 code isn't included in FSF releases, and it can still be
2297 explicitly selected.
2298 (distclean): Remove site.bak and tmpdir.
2299 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
2300 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
2302 Patches from Ralph Campbell:
2303 * config/mipsbsd.mh: New file.
2304 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
2305 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
2306 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
2309 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
2311 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2313 * config/m68k.mt (EMUL): Set to m68kaout.
2314 * emulparams/m68kaout.sh: New file.
2315 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
2316 (em_m68kaout.c): New target.
2318 * ldlang.c (lang_size_sections): If dot moves because of an
2319 assignment, don't try to insert a pad into the absolute output
2320 section, just change the address of the default memory region
2323 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
2324 cdtest-ur.out, and cdtest-ur.tmp.
2326 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2328 * scripttempl/sa29200.sc: Align all sections to four byte
2331 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
2333 * Makefile.in, configure.in: Support for go32 coff.
2334 * config/i386-go32.mt: New file
2335 * emulparams/i386go32.sh: New file
2336 * scripttempl/i386go32.sc: New file
2338 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2340 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2341 Lynx-specific script templates.
2342 * configure.in (sparclite*-*-coff): Use coff-sparc.
2343 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2344 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2345 (ENTRY): Set to __main.
2346 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2347 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2348 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2350 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2352 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2353 byte boundary, in case the global constructors do not take up an
2356 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2357 exist, get crtbegin based on gcc -print-libgcc-file-name.
2358 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2360 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2362 * ldlang.c (lang_size_sections): When no address is given for a
2363 section, align it according to its requirements.
2365 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2367 * Makefile.in (clean, distclean): Remove configdoc.texi.
2369 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2371 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2373 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2375 * ldlang.c (lang_size_sections): When relaxing, adjust the
2376 position of a padding statement, and adjust dot accordingly.
2378 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2380 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2382 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2384 * scripttempl/i386coff.sc: If relocating, don't put .init and
2385 .fini sections into .text; keep them separate.
2386 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2387 exist, get crtbegin based on gcc -print-libgcc-file-name.
2388 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2390 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2392 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2394 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2396 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2399 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2400 if building a final executable.
2402 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2404 * ldmain.c (main): Check the return value of bfd_close.
2406 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2408 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2409 sections never overlap when using -r.
2411 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2413 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2414 changes: get_symtab_upper_bound renamed and returns long,
2415 bfd_canonicalize_symtab returns long, check for error indications.
2417 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2419 * ldlang.c (print_input_section): For section size, use
2420 _cooked_size if it is non-zero, size otherwise.
2421 (size_input_section): Likewise.
2422 (lang_do_assignments): Likewise (case lang_input_section_enum).
2424 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2426 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2427 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2428 (lang_add_input_file): Pass true to new_afile for add_to_list.
2429 (lookup_name): Remove force_load argument. Changed all callers.
2430 Pass false to new_afile for add_to_list. Split loading of symbols
2431 out into separate function.
2432 (load_symbols): New function split out of lookup_name. Don't load
2433 the symbols if they are already loaded.
2434 (open_input_bfds): For lang_input_statement_enum call load_symbols
2435 rather than lookup_name.
2436 (lang_process): Pass abs_output_section rather than NULL to
2438 (lang_startup): Set real field of first_file to true.
2440 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2442 * ldlang.c (had_relax): Removed.
2443 (relax_again): New static variable.
2444 (lang_size_sections): Change call to bfd_relax_section to
2445 correspond to BFD changes. Set relax_again appropriately.
2446 (lang_process): Remove #if 0 code. When relaxing, keep calling
2447 lang_do_assignments and lang_size_sections until relax_again
2450 * emultemp/gld960.em: Include libiberty.h
2451 (gld960_before_parse): Pass NULL as final argument to concat.
2453 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2455 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2458 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2459 building a bfd_data_link_order, rather than by setting the section
2460 contents immediately.
2462 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2464 Changes to make -Ur work again.
2465 * ldmain.c (add_to_set): Now takes reloc argument rather than
2466 bitsize. Check config.build_constructors here. If an new hash
2467 table entry is created, mark it as undefined.
2468 (constructor_callback): No longer takes bitsize argument. Pass
2469 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2470 BFD backend supports it.
2471 (reloc_overflow): Handle a NULL abfd argument.
2472 (reloc_dangerous, unattached_reloc): Likewise.
2473 * ldctor.c: Include ldmain.h.
2474 (struct set_info): Change bitsize field to reloc.
2475 (ldctor_add_set_entry): Now takes reloc argument rather than
2476 bitsize. Don't bother to check config.build_constructors here.
2477 (ldctor_build_sets): Get the size from the reloc howto. If
2478 generating relocateable output, call lang_add_reloc rather than
2480 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2482 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2483 (lang_reloc_statement_type): New structure.
2484 (lang_statement_union_type): Add reloc_statement field.
2485 (lang_add_reloc): Declare new function.
2486 * ldlang.c (lang_for_each_statement_worker): Handle
2487 lang_reloc_statement_enum.
2488 (map_input_to_output_sections, print_statement): Likewise.
2489 (lang_size_sections, lang_do_assignments): Likewise.
2490 (print_reloc_statement): New function.
2491 (lang_add_reloc): New function.
2492 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2494 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2495 (cdtest-ur, cdtest-ur.out): New targets.
2496 (check-cdtest): Now also check that -Ur works correctly.
2498 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2500 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2502 * ldlang.c (lang_process): Move lang_common call before
2503 map_input_to_output_sections, to ensure that any alignment
2504 constraints set by common symbols are copied over to the output
2507 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2509 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
2510 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
2511 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2512 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
2515 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2517 * config/i386bsd.mh: New file.
2519 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2521 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
2523 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
2524 (DATA_START_SYMBOLS): Define _fdata.
2526 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2528 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
2530 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2532 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
2533 works again. Attach some output symbols to the stub file bfd.
2535 * emultempl/hppaelf.em: Include elf32-hppa.h.
2536 (file_chain): Add decl.
2537 (hppa_look_for_stubs_in_section): Delete decl.
2538 (hppaelf_finish): Reenable code. Do not pass symbols
2539 down to hppa_look_for_stubs_in_section.
2541 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
2543 * ldmain.c (write_map): Don't define. Removed all references.
2544 Just use map_file or map_filename instead.
2545 (add_archive_element): Use minfo to write map information, not
2547 (constructor_callback): Use fprintf to write map information, not
2549 * ldmain.h (write_map): Don't declare.
2550 * ldgram.y (mri_script_command): Removed reference to write_map.
2551 * ldlang.c (lang_one_common): Likewise.
2552 * lexsup.c (parse_args): Likewise.
2554 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
2556 * scripttempl/elf.sc: Force all sections to be aligned.
2558 * ldgram.y (section): Reverse the order of memspec_opt and
2559 fill_opt to avoid an ambiguity when both are used.
2560 * ld.texinfo: Changed accordingly.
2562 * ldgram.y: Move include of ldlex.h back with other includes.
2563 * ldlex.h (input_type): Don't initialize enum constants to
2565 * ldlex.l: Use a switch to return the right token based on
2566 input_type, rather than knowing that input_type has a value based
2569 * ldgram.y (dirlist_ptr): Removed; not used.
2570 * lexsup.c: Include ldver.h.
2571 * Makefile.in: Rebuilt dependencies.
2573 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2575 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2576 (ldlang_add_file): call it here instead.
2578 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2580 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2582 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2584 * emultempl/hppaelf.em: First attempt to clean this file up.
2585 Add comments in several functions as to their purpose and
2586 how they function (or my current best guess). Clean up horrible
2587 spacing and indention that never should have been accepted in the
2588 first place. Add FIXMEs for issues which need to be resolved.
2589 Disable linker-stub generation until it gets fixed. This allows
2590 the linker to at least work on simple code for testing purposes.
2592 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
2593 it via hppaelf_finish). Prototype moved into ldlang.h.
2594 (lang_process): Move problematic extra call to lang_size_sections
2595 into the PA ELF specific code.
2596 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
2597 lang_size_sections moved here.
2599 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
2601 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
2602 * config/ppc-elf32.mt: New file.
2603 * emulparams/elf32ppc.sh: New file.
2604 * emultempl/ppc.em: New file.
2605 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
2606 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
2607 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
2609 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2611 * lexsup.c (parse_args): Use symbolic numbers for long options.
2612 Fix misunderstanding in -Y and -call_shared et al.
2614 Use getopt instead of lex and yacc to parse the command line.
2616 * ld.texinfo (Options): Document changes to option syntax.
2617 * Makefile.in: Update dependencies.
2618 * ldver.c (help): Tweak dashes in usage message.
2619 * ldgram.y (%union): Remove unused members.
2620 Remove %tokens for command line options; add ones for input types.
2621 (command_line): Rules removed.
2622 (file): Instead of command line, recognize an
2623 input type indicator, then use the nonterminal for that type.
2624 (defsym_expr): New nonterminal from code formerly in command_line.
2625 * ldlex.h: Declare parser input type enum and variable.
2626 Don't declare parse_line.
2627 * ldlex.l: Remove unused variables. Make some used ones static
2629 (COMMAND): Start state and its rules removed.
2630 At start of yylex, return input state token if at start of input.
2631 (lex_redirect): Don't need to set yyout.
2632 (ldlex_command): Function removed.
2633 * ldmain.c (main): Instead of calling parse_line, set up the
2634 redirections and call yyparse directly.
2635 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
2637 * lexsup.c: Remove #if 0'd code.
2638 (parse_line): Function removed.
2639 (parse_args): Rewrite to use getopt_long_only.
2640 (set_default_dirlist): New function from code formerly in
2641 ldgram.y:command_line.
2642 (set_section_start): New function.
2643 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
2644 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
2645 compiled-in link scripts in "{" and "}", as the grammar no longer
2648 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2650 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
2651 require that it be in $(srcdir).
2653 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
2655 * ldlang.c (lang_size_sections): Only align section to alignment
2656 required by linker script, not to maximum alignment of input
2659 * ldlang.h (largest_section): Don't declare.
2660 * ldlang.c (largest_section): Don't define.
2661 (size_input_section): Don't set largest_section; not used.
2663 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
2665 * ldlang.c (new_afile): Pass NULL as last argument to concat.
2667 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2669 * ldlang.c, ldmain.c: Include libiberty.h.
2671 * ldmisc.h (concat): Don't declare.
2672 * ldmisc.c (concat): Don't define; just use the one in libiberty.
2674 * ld.h (as_output_section_statement): Removed; not used.
2676 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2678 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
2679 bfd_set_error and new error names.
2681 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2683 * ldwrite.c (build_link_order): If the cooked size of the section
2684 has been set, use it, for determining link_order size.
2685 (ldwrite): In the error message displayed if bfd_final_link fails,
2686 indicate that it was in fact the final link step that failed.
2688 * ldlang.c (lang_size_sections): Clear bfd_error before calling
2689 bfd_relax_section, in case it returns false but doesn't flag an
2690 error. If an error is returned, indicate which one it is in the
2693 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
2694 it'll get picked up from $(srcdir) if appropriate.
2696 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2698 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
2699 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
2701 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2703 * ldlex.l (comment): Increment line number when newline is read.
2705 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2707 * ldlang.c (lookup_name): Take new argument, force_load. If true,
2708 reload the file even if it is already loaded.
2709 (wild): Call lookup_name with force_load argument of 0.
2710 (open_input_bfds): Call lookup_name with force_load argument of 1.
2711 (print_symbol): Remove declaration of non-existent function.
2712 (print_one_symbol): Return true rather than falling off end.
2714 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2716 * ldmain.c (main): Use %ld when printing long values.
2718 * scripttempl/elf.sc: Move _edata after the .sdata section.
2719 Permit OTHER_BSS_SYMBOLS to be defined.
2720 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2722 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2724 * Rename all "hppaosf" files to "hppaelf".
2725 * Change all "osf" references to "elf" in hppaelf files.
2726 * Makefile.in: Likewise.
2727 * configure.in: Likewise.
2729 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2731 * ldmain.c (main): Call xatexit, not atexit.
2732 Call xmalloc_set_program_name.
2734 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2737 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2739 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2740 (hppaosf_finish): Call xmalloc, not ldmalloc.
2741 * ldmain.c (preserve_output): Function removed.
2742 (main): Do it here instead.
2744 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2746 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2747 GNU C specific macros.
2749 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2750 call to LANG_FOR_EACH_INPUT_SECTION.
2752 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2754 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2755 deleted; will use libiberty versions instead.
2756 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2757 mri.c Makefile.in: Change callers.
2759 * ldmisc.c (vfinfo): Remove cleanup code.
2760 * ldmain.c (remove_output): Put it here (new function).
2761 (preserve_output): New function.
2762 (main): Register remove_output and preserve_output with atexit.
2763 * ldmain.c ldgram.y: Call xexit instead of exit.
2764 * ldmisc.h: Declare xexit.
2766 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2768 * Makefile.in: Lots of new H8/500 memory models.
2770 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2772 * ldlex.l: Removed duplicate rules.
2773 (yywrap): Provide default definition, needed with some versions of
2776 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2778 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2779 the archive filename too.
2781 * ldlex.l: Add rule to catch invalid input characters instead of
2782 printing them. Include "ldmain.h" for program_name decl.
2783 (lex_warn_invalid): New function.
2784 * Makefile.in: Add dependency.
2786 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2788 * Makefile.in (check): Don't bother running any tests of
2789 cross-linker until the test suite no longer assumes native mode.
2791 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2793 * ldlang.c (print_one_symbol, print_input_section): Print
2794 global symbols in symbol table again.
2796 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2798 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2799 exit successfully instead of complaining if no input files are
2802 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2804 * Makefile.in: Format variable definitions consistently.
2805 (LD_PROG): Remove unnecessary variables from link command,
2806 change variable LOADLIBES to EXTRALIBS.
2808 * ldmain.c (main): Compute and display total execution time.
2809 * ld.texinfo (-stats): Document the option.
2811 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2813 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2816 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2819 * ldlang.c (relaxing): Removed global variable.
2820 (lang_size_sections): If the canonical symbols have not already
2821 been read in, read them in before relaxing.
2822 * ldlang.h (relaxing): Removed declaration.
2824 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2826 * ldlang.c (new_afile): Initialize loaded field to false.
2827 (lookup_name): If file was already loaded, don't call the
2828 add_symbols entry point again.
2830 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2832 * ld.texinfo: Clarify what -T option does.
2834 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2836 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
2839 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2841 * ldmain.c (add_archive_element): If trace_files or
2842 trace_file_tries, print file name.
2843 * ldlang.c (lookup_name): Likewise.
2844 (ldlang_add_file): Don't put files on input_bfds list in reverse
2847 * scripttempl/elf.sc: Correct typo.
2849 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2851 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
2852 their arguments optional, for compatibility with the old GNU ld.
2854 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2856 * scripttempl/elf.c: Define __bss_start before the .sbss section.
2858 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2860 * ldmain.c (add_to_set): Add bitsize argument.
2861 (constructor_callback): New function.
2862 (link_callbacks): Add constructor_callback.
2863 * ldctor.c (struct set_info): Add bitsize field.
2864 (ldctor_add_set_entry): Add bitsize argument.
2865 (ldctor_build_sets): Base the size of the elements of the set on
2866 the bitsize, rather than always using LONG.
2867 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2869 * ld.h (QUAD_SIZE): Define.
2870 * ldgram.y (QUAD): New token.
2871 (length): Handle it.
2872 * ldlex.l: Return QUAD.
2873 * lexsup.c (keywords): Add QUAD.
2874 * ldwrite.c (build_link_order): Handle QUAD.
2875 * ldlang.c (print_data_statement): Handle QUAD.
2876 (lang_size_sections): Likewise.
2877 (lang_do_assignments): Likewise.
2878 * ldexp.c (exp_print_token): Add QUAD to table.
2879 * ld.texinfo: Describe QUAD.
2881 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2882 since the Alpha doesn't use them.
2884 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2886 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2888 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2890 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2891 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2893 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2895 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2896 needed for i386mach. (Should be a no-op on other systems.)
2898 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2899 (PAGE_SIZE): Don't define; not used.
2901 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2903 * ldgram.y (yyerror): Make argument const char *, and actually
2904 print it out rather than assuming it is a syntax error.
2905 * ldmisc.h: Change declaration of yyerror.
2906 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2908 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2910 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2911 exec header offset, since the exec header isn't loaded.
2912 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2914 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2916 A major rewrite to move the bulk of the linker into BFD so that
2917 more efficient backend code can be written for specific object
2919 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2920 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2921 * ldctor.c, ldctor.h: Complete rewrite.
2922 * ldwrite.c, ldwrite.h: Complete rewrite.
2923 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2924 link_info.strip instead. Changed all uses.
2925 (discard_locals_type, discard_locals): Removed. Use
2926 link_info.discard instead. Changed all uses.
2927 (ld_config_type): Removed relocateable_output field; use
2928 link_info.relocateable instead; changed all uses. Added stats
2930 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2931 set_loader_symbol): Removed.
2932 * ldexp.h (node_class): Added etree_rel.
2933 (etree_type): Added rel field.
2934 * ldexp.c (exp_print_token): Bracketed table initialization.
2935 (exp_relop): New function.
2936 (fold_name): Use linker hash table rather than ldsym functions.
2937 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2938 (exp_print_tree): Handle etree_rel.
2939 * ldgram.y (strip_symbols, discard_locals): Removed.
2940 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2941 (REL): New token. Does not appear in grammar, but needed for
2943 (file): Don't call lang_final; it's called by main anyhow.
2944 * ldlex.l: Accept -stats and -no-keep-memory options.
2945 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2946 * ldlang.c: Consistently use fill_type for fill argument.
2947 (lang_init_script_file, script_file): Removed.
2948 (create_object_symbols): Removed. Use
2949 link_info.create_object_symbols_section instead. Changed all
2951 (lang_add_keepsyms_file): Removed.
2952 (lookup_name): Call bfd_link_add_symbols instead of
2953 ldmain_open_file_read_symbol.
2954 (wild): Don't iterate over script_file.
2955 (open_output): Create link hash table.
2956 (lang_place_undefineds): Rewrote.
2957 (lang_size_sections): Handle relaxing (doesn't work yet).
2958 (lang_relocate_globals): Removed.
2959 (lang_finish): Use link hash table rather than ldsym functions.
2960 (lang_common): Rewrote.
2961 (lang_one_common): New function.
2962 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2964 (create_symbol): Removed.
2965 (lang_process): Don't call lang_init_script_file. Call
2966 ldctor_build_sets rather than find_constructors. Don't call
2967 lang_relocate_globals.
2968 (lang_abs_symbol_at_beginning_of): Rewrote.
2969 (lang_abs_symbol_at_end_of): Rewrote.
2970 * ldmain.c (had_y): Removed.
2971 (lprefix, lprefix_len): Removed; use link_info fields instead.
2973 (multiple_def_count, commons_pending, undefined_global_sym_count,
2974 total_symbols_seen, total_files_seen): Removed.
2975 (link_callbacks, link_info): New variables.
2976 (main): Initialize link_info. Don't call init_bfd_error_vector or
2977 ldsym_init. Don't set now unused variables. Handle -stats.
2978 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2979 (add_ysym): Rewrote.
2980 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2981 search_library, gnu960_check_format, decode_library_subfile,
2982 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2984 (add_keepsyms_file, add_archive_element, multiple_definition,
2985 multiple_common, add_to_set, warning_callback, undefined_symbol,
2986 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2988 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2989 require symbols for %C; look them up instead.
2990 * emultempl/hppaosf.em: Pass link_info to
2991 hppa_look_for_stubs_in_section.
2992 * Makefile.in: Rebuilt dependencies.
2993 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2995 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2997 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2998 ldlang.h and ldctor.h.
3000 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
3001 declarations of free and malloc from flex output. Change malloc
3002 to ldmalloc in flex output.
3004 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3006 * ldmain.c (lprefix): Change default from a char to a string
3007 with only one character.
3008 (lprefix_len): Set default to one.
3010 * ldmain.h (lprefix_len): Declare.
3012 * ldsym.c (write_file_locals): Use strncmp rather than a character
3013 comparison for lprefix.
3015 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
3018 * emultmpl/hppaosf.em: Include ldexp.h.
3019 (before_parse): Set lprefix and lprefix_len correctly.
3021 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3023 * ldlex.h: Don't declare yywrap if it is a macro.
3024 * ldlex.l: Include sysdep.h.
3025 * ldlang.c (lang_for_each_statement_worker,
3026 lang_for_each_statement): Forgot to use PARAMS.
3028 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3030 * Makefile.in: Added .PHONY targets where appropriate. Added some
3032 (gcclibdir, version): Removed unused variables.
3033 (DEP): New variable, set to mkdep.
3034 (ALL_CFLAGS): New variable. Used in .c.o target.
3035 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
3037 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
3038 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
3039 mostly obsolete variables. Adjusted remaining uses.
3040 (DEF_EMUL): Removed variable.
3041 (ldmain.o): Handle undefined EMUL error correctly.
3042 (ldemul-list.h): Depend on config.status rather than Makefile.
3043 Create via temporary file.
3044 (ver960.c, roll, make): Removed obsolete targets.
3045 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
3047 * dep-in.sed: New file, used when rebuilding dependencies.
3049 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
3051 Made many changes to eliminate gcc warnings. Made various
3052 cosmetic changes, declared various things in header files, removed
3053 various extern declarations from .c files. No substantive
3056 * ldlang.c (lang_process): Ifdef out final call to
3057 lang_size_sections again (reverting change of Nove 2), since it
3058 breaks the Sun4 linker.
3060 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3062 * configure.in (alpha-*-netware*): New target; use alpha.
3064 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
3066 * configure.in: Group targets by CPU. Merge some m68k target
3067 entries with different CPU specs that use the same ld_target
3070 * configure.in: Add sparc*-*-coff.
3071 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
3072 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
3073 (em_coff_sparc.c): Add dependencies and build rules.
3075 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
3077 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3079 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
3081 (command_line_option): Accept and ignore them (for now).
3082 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
3083 where n is a number.
3085 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3087 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
3088 not in bfd_com_section, create the section in the BFD so that it
3089 can be placed in the right output section.
3091 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3093 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
3094 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
3095 (OTHER_READONLY_SECTIONS): Define for .reginfo.
3096 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
3097 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
3098 Move OTHER_READONLY_SECTIONS after all the other readonly
3099 sections. Don't use DATA_ADDR twice.
3101 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
3102 p is in a common section, make sure the BFD has a section of that
3105 * ldlang.c (lang_common): Add newline to error message.
3107 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
3109 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
3110 Lynx-specific script instead of m68kcoff.
3111 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
3112 (ENTRY): Define as __main.
3113 (TEXT_START_ADDR): Define as 0.
3114 (PAGE_SIZE): Define as 0x1000.
3115 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
3116 * scripttempl/m68klynx.sc: New file.
3118 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3120 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
3121 arguments rather than treating them as emulation names.
3123 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
3125 * configure.in: Support x86 unixware and netware plus generic netware.
3127 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3129 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
3132 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
3134 * Makefile.in (distclean): Don't delete dvi or info files.
3135 (ld.info): Update dependency list.
3136 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
3138 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3140 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
3141 Set output_filename instead of creating a new node.
3142 (open_output): Don't set output_filename.
3143 (lang_final): Create the new node here.
3144 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
3146 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3148 From Pete Hoogenboom (hoogen@cs.utah.edu):
3150 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
3151 edata, _edata, end): Add definitions of these symbols.
3152 (__end): Remove definition of this symbol.
3153 (__data_start): Move definition of this symbol.
3155 * emultempl/hppaosf.em: Various fixes and support for linker stub
3157 (hppaosf_finish, hppaosf_search_for_padding_statements,
3158 hppaosf_create_output_section_statements): New functions in
3159 support of linker stub generation.
3160 (ld_hppaosf_emulation): Redefine to include new
3161 emulation-specific routines.
3163 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
3164 Pass abs_output_section rather than NULL to avoid invalidating
3167 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3169 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
3170 (em_i386mach.c): New rule.
3171 * configure.in (i[34]86-*-mach*): New case.
3172 * config/i386-mach.mt: New file.
3173 * emulparams/i386mach.sh: New file.
3175 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3177 * ld.h (flag_is_*): Removed macros.
3178 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
3179 Consistently check the BFD symbol flags directly, rather than
3180 using file_is_* macros.
3182 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
3184 * configure.in (sparc*-*-lynxos*): New target.
3185 * Makefile.in: Add rule for em_sparclynx.c.
3186 (ALL_EMULATIONS): Add Lynx emulations.
3187 * config/sparc-lynx.mt: New file.
3188 * emulparams/sparclynx.sh: New file.
3189 * scripttempl/sparccoff.sc: New file.
3191 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3193 * Makefile.in: Add dependency for $(EMULATION_OFILES).
3195 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3197 * relax.c (write_relax): Check return value of bfd_seclet_link.
3199 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
3201 * ldlang.c (delete_output_file_on_failure): New variable.
3202 (open_output): Set it after bfd open succeeds.
3203 * ldmisc.c (vfinfo): Test it.
3205 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
3207 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
3210 * ldemul.c: Support was added to allow emulation-specific
3211 processing to occur. This support was added primarily for linker
3212 stub generation in the elf32-hppa gld.
3213 (ldemul_finish, ldemul_create_output_section_statements): New
3215 * ldemul.h: Support was added to allow emulation-specific
3216 processing to occur. (As described above.) Added finish and
3217 create_output_section_statements fields to
3218 ld_emulation_xfer_struct structure.
3219 * ldlang.c: Add calls to emulation-specific routines.
3220 (lang_process): Add call to
3221 ldemul_create_output_section_statements function.
3222 (lang_process): Add call to a emulation-specific routine (and
3223 some processing after the call).
3225 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3227 * configure.in: mips*- instead of mips-, mips*el changes
3229 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3231 * configure.in (alpha-*-osf*): New target; use alpha.mt.
3232 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
3233 (em_alpha.c): New target; use alpha.sh and alpha.sc.
3234 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
3235 * config/alpha.mt: New file.
3236 * emulparams/alpha.sh: New file.
3237 * scripttempl/alpha.sc: New file.
3239 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
3241 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
3242 types of different sizes (eg: 64 and 32 bits), so coerce.
3243 * ld.h (ALIGN_N): Add warning about usage.
3245 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3247 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
3248 which we already have a definition, rather than checking in
3249 several different places whether the symbol is weak.
3251 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3253 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
3254 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
3255 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
3256 expanded within them.
3257 * config/mipsb-elf32.mt: New file.
3258 * emulparams/elf32mipb.sh: New file.
3259 * Makefile.in (em_elf32mipb.c): New target.
3261 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
3263 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
3264 lang_input_file_is_search_file_enum so objects brought in using
3265 INPUT() do a path lookup.
3267 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
3269 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
3270 instead of {i386,m68k}-coff.
3271 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
3272 * config/i386-lynx.mt: New file.
3273 * config/m68k-lynx.mt: New file.
3274 * emulparams/i386lynx.sh: New file.
3275 * emulparams/m68klynx.sh: New file.
3277 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
3278 but defaulting to _start.
3280 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
3281 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
3284 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
3286 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
3287 HOSTING_LIBS for testing.
3289 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3291 Finish up support for i386-sysv4 (without shared libraries):
3292 * ld.h (flag_is_weak): Define.
3293 * ldlang.c (print_symbol): Mention whether symbol is weak.
3294 (print_input_section): Print weak symbols as globals.
3295 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
3296 (enter_global_ref): Do not warn if a weak symbol redefines a
3297 global symbol. Do not let a weak symbol redefine a common symbol.
3298 (enter_file_symbols): Treat weak symbols as global symbols.
3299 (subfile_wanted_p): Do not pull in an object file from a archive
3300 just to resolve an undefined weak symbol.
3301 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
3302 error; the error might be that malloc has run out of space.
3303 * ldsym.c (write_file_locals): Treat weak symbols as global.
3304 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
3306 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
3307 * config/i386-elf.mt: New file; set EMUL to elf_i386.
3308 * emulparams/elf_i386.sh: New file.
3309 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
3310 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
3311 (ALL_EMULATIONS): Add em_elf_i386.o.
3312 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
3313 (em_elf_i386.c): New target, like other em_*.c targets.
3314 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
3315 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
3316 nonempty, and configured for native, add it to LIB_PATH.
3318 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
3320 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
3321 Added statements to pass stab and stabstr sections through and
3322 mark them as NOLOAD, which makes GDB happier.
3324 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
3326 * configure.in: Accept m68k-lynx-lynxos config.
3328 * Makefile.in: Use $(SHELL) to run genscripts.sh.
3330 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
3332 * config/coff-h8300.mt: Add EMUL=h8300h.
3334 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
3336 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3338 * Makefile.in: Changed CXX back to g++.
3340 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3342 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3344 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3346 * Makefile.in (TAGS): Use shell wildcards.
3348 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3350 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3352 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3354 * ld.texinfo: re-enable included config file; conditionalize doc
3355 for -oformat to interact properly with SingleFormat doc config
3356 var; rename @up/@down to @raisesections/@lowersections.
3358 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3360 * configure.in: recognize m88110.
3362 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3364 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3365 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3366 ELF emulation is "elf32-hppa" not "elf-big".
3367 (hppaosf_before_parse): Remove unneeded processing of environment
3369 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3370 .text segment of output file.
3371 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3373 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3375 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3378 * ldlang.c, ld.h: updated copyright.
3380 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3382 * ldlang.c (open_output, lang_check): Check return value of
3385 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3387 * scripttempl/h8500.sc: Start all sections in a different segment.
3388 * scripttempl/z8ksim.sc: Handle constructors
3390 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3392 * Makefile.in: revert earlier changes back to execute runtest
3393 with make check. cdtest and bootstrap now function as they
3394 did within the Makefile.
3396 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3398 * Makefile.in: Update dependencies.
3400 * configure.in: Set EMULATION_OFILES in Makefile based on
3401 --with-targets option.
3403 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3405 * Makefile.in: check targets reimplemented to old way.
3407 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3409 * config/i386v.mh, config/irix4.mh: Use gcc
3410 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3411 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3412 bfd/configure.host change.
3414 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3416 * scripttempl/elf.sc: Handle .line and .debug* sections.
3418 * ldlex.l: Use bfd_scan_vma, not strtoul.
3420 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3422 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3423 Remove inital caps in some error messages, change "can't" to
3424 "cannot", add missing colons.
3425 * ldmisc.c (vfinfo): Print "%%" as a single %.
3426 For '%' followed by unrecognized character, print them both
3427 verbatim instead of expecting a char * arg.
3428 For '%C', don't put the function name in parens.
3430 * ldexp.c (invalid): Pass "%%", not "% ".
3432 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3434 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3435 (BSS_VAR): Removed; now always define _fbss.
3436 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3439 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3441 * configure.in: z8k-coff is the same as z8k-sim
3443 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3445 * testsuite/lib/ld.exp: new file
3446 * testsuite/config/unix-ld.exp: new file
3447 * testsuite/ld.bootstrap/bootstrap.exp: new file
3448 * Makefile.in: add dejagnu support for make check
3450 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3452 * ldlex.l (comment): Add missing newline in message.
3453 * ldindr.c (add_indirect): Ditto.
3454 * ldexp.c (exp_fold_tree): Ditto.
3456 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3458 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3461 * ldmisc.c (multiple_warn): New function.
3462 * ldmisc.h: Declare it.
3463 * ldmain.c (enter_global_ref): Call it.
3464 * ld.h (ld_config_type): Add warn_common.
3465 * ldlex.l, ldgram.y: Set it with -warn-common option.
3466 * ldver.c (help): Document it.
3468 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3470 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3471 target-specific sections, and for changing data section vma.
3473 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3475 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3476 terminals, for Solaris.
3477 (dirlist_ptr): New static variable.
3478 (command_line_option): Accept new options.
3480 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3483 * config/sun4sol2.mt: Pass emulation name without ".sh".
3485 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3486 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3488 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3490 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3491 .dtors, .data1, .rodata1 sections, instead of combining them into
3492 other sections. For `-r', set all section start addresses to
3495 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3496 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3497 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3499 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3501 * genscripts.sh: If this is the default emulation, set
3503 * emultempl/*.em: Use it to determine whether to compile in the
3506 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
3507 genscripts.sh. Pass the current emulation name without ".sh" on
3509 * genscripts.sh: Take an default emulation arg.
3510 Use the current emulation name as EMULATION_NAME.
3511 Make default lib path for cross-compiling ':', not null.
3512 * emulparams/*.sh: Don't set EMULATION_NAME.
3513 * ldemul.c (ldemul_get_script): Take isfile arg.
3514 Pass it to emulation's get_script function.
3515 * ldemul.h: Adjust get_script prototypes.
3516 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
3518 * ldfile.h: Declare it.
3519 * ldgram.y: Accept a script on the command line again,
3520 for parsing compiled-in scripts.
3521 * ldmain.c (main): If ld script is a file, parse it as a -T
3522 option, otherwise parse it directly.
3523 * emultempl/*.em (*get_script): Return the scripts themselves if
3524 this is the default emulation; otherwise return their file names.
3525 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
3527 * emulparams/m88kbcs.sh: Use it.
3529 * ld.h (ld_config_type::unix_relocate): Remove unused element.
3531 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3533 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
3534 there's no change log entry yet, tsk tsk) from the list of
3535 emulations compiled in until Mark gets around to checking in
3536 emulparams/i386linux.sh.
3537 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
3538 changed, this file gets updated.
3540 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3542 * ldgram.y (OPTION_Lfile): New token.
3543 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
3544 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
3546 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
3548 * configure.in: h8/300h support needs own .mt file.
3549 config/coff-h8300h.mt: New file.
3551 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3553 * ldmain.c: Don't include sys/stat.h; it already got included
3554 somewhere along the way.
3556 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
3558 * Makefile.in: Add h8300h support.
3559 emulparams/h8300h.sh: New file.
3560 scripttempl/h8300h.sc: New file.
3562 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3564 * ldfile.c (ldfile_open_file): In error message, use the name the
3565 user gave (e.g., "-lc"), rather than the base file name.
3567 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
3569 * ldmain.[ch]: Remove initial Q_ from function names.
3570 * ldexp.c, ldindr.c, ldlang.c: Change callers.
3572 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3574 * ldlang.c (lang_process): Move loading of default script from
3575 here to main. Add a "/" to start of script name to prevent
3576 finding it in "." first.
3578 * ldmain.c (set_scripts_dir): Don't look in "." first.
3580 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3583 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
3585 * Makefile.in (em_m88kbcs.c): Correct dependency.
3586 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
3587 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
3588 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
3590 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3592 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
3593 main.c (main): Print the errno string in the error message.
3595 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
3597 * configure.in: Accept h8300h for target cpu.
3599 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
3600 present (demangle is smart enough to know whether to do it or not).
3602 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3604 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
3605 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
3607 * ldlang.c (lang_process): Use sizeof instead of magic constant.
3609 * ldmain.c (get_emulation, check_for_scripts_dir,
3610 set_scripts_dir): New functions.
3613 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3615 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
3616 Create symbol "end" instead of "__end". Comment out some parts
3617 that may not be needed (yet) for elf.
3619 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
3621 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3623 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
3625 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
3626 when no prototype is being supplied.
3627 (ldmalloc, ldrealloc): Size argument is now size_t.
3629 * ldmisc.c (finfo): New function, accepts FILE* argument.
3630 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
3631 without leading zeros.
3632 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
3633 bfd_vma value, instead of fprintf(%x) which won't hold a long long
3635 (concat, buystring): String lengths are size_t.
3636 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
3638 * ldlang.c (new_statement): Size argument is now size_t. Added
3639 forward declaration with prototype.
3641 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3643 * ldgram.y (OPTION_v): Don't turn on verbose output.
3645 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3647 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
3650 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
3652 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
3653 collect2 doesn't look for gld any more anyhow.
3655 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
3657 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
3658 now have a non NULL srefs_chain.
3660 * config/hp300hpux.mt: Use emulation hp3hpux rather than
3661 hp300hpux, since the latter does not exist.
3663 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3665 * genscripts.sh: Put the scripts in the ldscripts directory, not
3667 * configure.in (ldscripts): Make, instead of emulations.
3668 * Makefile.in (scriptdir): Take off the "ld" part.
3669 (install, clean, distclean): Use ldscripts, not emulations.
3670 In tests, don't pass -Lemulations.
3671 Don't pass tooldir/lib to genscripts.sh.
3672 * genscripts.sh: Don't take tooldir/lib arg.
3673 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
3674 default script file.
3676 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
3678 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
3680 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
3682 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
3684 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3686 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
3687 run in parallel without colliding on yacc's static file names.
3688 Without the stub rule, make will try to start two yacc's
3689 concurrently which fails because of yacc's static file names.
3691 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
3693 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
3696 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3698 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
3699 different from libdir.
3701 * Makefile.in (scriptdir): Base on tooldir, not datadir.
3703 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3705 * ldver.c (help): New function.
3706 * ldver.h: Declare it.
3707 * ldlex.l, ldgram.y: Recognize new options --help and --version.
3709 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3711 * Makefile.in (INCLUDES): Don't need ../include any more.
3713 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3715 * ldlex.l, ldgram.y: Support new -oformat option.
3716 Remove attempt at supporting script fragments on the command line.
3717 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3718 * mri.c (mri_format), ldgram.y: Change callers.
3719 * ldlang.h: Change prototype.
3721 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3723 * Makefile.in: canonicalize install.sh; for use within
3724 this directory (and subdirs)
3726 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3728 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3730 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3733 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3735 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3736 It wasn't documented (or likely used) and wastes time.
3737 (try_open): If EXTEN is empty, don't try it.
3739 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3740 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3741 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3742 with normal function declarations.
3744 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3745 Move *.sc-sh to scripttempl/*.sc.
3746 * {emultempl,emulparams,scripttempl}/README: New files.
3747 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3748 removed, replaced with generic.em.
3749 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3750 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3752 * *.em (*_get_script): Return script name instead of script contents.
3753 * ldlang.c (lang_process): Change caller.
3755 * ldlex.l, ldgram.y: Recognize -m option.
3756 Check for input files after *all* options in grammar.
3757 * ldmain.c (main): Check for -m options. Add default directory
3760 * mkscript.c: File removed.
3761 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3762 to add to the default LIB_PATH.
3763 Look for input files in the new subdirectories.
3764 Create the scripts in emulations subdirectory and don't filter
3765 them through mkscript.
3766 * configure.in: Make the emulations subdirectory.
3768 * Makefile.in: Account for all of the above changes.
3769 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3770 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3771 Put CFLAGS last in the compilation rules.
3772 Add -I../bfd to INCLUDES so sysdep.h is found.
3774 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3776 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3778 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3779 dependent on RELOCATING, not RELOCATION.
3780 * hp3hpux.sh (SHLIB_PATH): Define it.
3782 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3784 * ldfile.c (try_open): If opening without the extension fails,
3785 try with the extension even if -v or -V was given.
3786 had_script is imported (from ldgram.y), not exported.
3788 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3790 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3792 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3794 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3795 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3797 (section): Use statement_list_opt, not statement_list.
3798 * m68kcoff.sc-sh: Gather constructors and destructors and define
3799 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3800 * sa29200.sc-sh: Gather constructors and destructors and define
3801 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3803 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3805 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3806 * configure.in: No longer need to configure to get sysdep.h.
3808 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3810 * Makefile.in: remove install:all and install-info:info
3811 dependencies (these cause some spurious rebuilds at 'make install'
3814 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3816 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3817 (mips-idt-ecoff*): Added trailing '*'.
3818 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3819 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3820 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3822 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3823 incorrect definitions.
3825 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3827 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3828 symbols, unless stripping.
3830 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
3832 * Makefile.in: configure looks for ####, so remove lines with many
3834 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
3835 and HOSTING_LIBS correctly so that ``make check'' will work.
3837 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
3839 * mips.sc-sh: Define _etext, _edata, and _end, in addition
3840 to etext, edata, and end. Needed for IRIX 4.0.5F.
3841 Patch from mwp@iconix.oz.au (Michael Paddon).
3843 * Version 2.2.1 released.
3845 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3847 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
3848 * mipsbsd.sh (EMULATION_NAME): Use new file name.
3850 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3852 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
3855 * Version 2.2 released.
3857 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3859 * ldver.c (ldversion): Bump version number to 2.2.
3861 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3865 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3867 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3869 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3871 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3872 mkscript.o, rather than directly from mkscript.c.
3874 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3876 * configure.in: Look for ${target_makefile_frag} relative to
3877 ${srcdir}, not relative to build directory.
3879 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3880 * configure.in: Recognize hppa*-hp-osf.
3881 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3882 (em_hppaosf.c): Build it.
3883 * config/hppaosf.mh, hppaosf.mt: New files.
3885 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3886 some system header files. All uses changed.
3888 * configure.in: Recognize i386-aix configurations as i386-coff
3891 * configure.in: Recognize m68*-*-hpux.
3892 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3893 the value of STACKZERO.
3894 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3895 (em_hp3hpux.c): Build it.
3896 * hp3hpux.sh, config/hp300hpux.mt: New files.
3898 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3900 * mips.sc-sh: Put constructors in the .data section.
3901 * Makefile.in (cdtest): Added dependency on ld.new.
3903 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3905 * Makefile.in: Change definition of $(tooldir) to match FSF.
3906 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3907 Support VAX Ultrix and BSD.
3909 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3911 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3913 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3915 * ldlang.h (struct memory_region): Change `length' and
3916 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3917 * ldlang.c, mri.c: Corresponding changes, plus lint.
3919 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3921 * configure.in: For all i386 targets, accept i486 as well.
3923 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3925 * ldlang.c (wild_doit): Preserve all flags for a
3926 SEC_SHARED_LIBRARY section.
3927 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3928 computing largest_section.
3930 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3932 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3933 fields of newly created structure.
3935 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3937 * ldmain.c (g_switch_value): New variable.
3938 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3939 (command_line_option): Accept -G and set g_switch_value.
3940 * ldlex.l (COMMAND): Accept -G.
3941 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3943 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3945 Support for linking and loading at different places:
3947 * ldlex.l: Add "AT" keyword.
3948 * ldgram.y: Cleanup, and parse AT.
3949 * ldlang.c (print_output_section_statement): Print output address
3950 of section in map. (lang_size_sections): Fill sections' lma with
3952 * ldlang.h (lang_output_section_statement_type): Add load_base
3955 * ldindr.c (add_indirect): Keep more information in the alias
3957 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3958 attribute from an input section.
3959 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3960 default. (Q_enter_file_symbos): Indirect symbols now are known by
3961 their section, not a special symbol flag.
3962 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3963 (write_file_globals): Write the mapping for an indirect symbol.
3964 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3967 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3969 * ld.texinfo: changes for q1
3971 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3973 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3975 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3977 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3979 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3981 * mips.sc-sh: Added variables which may be overridden by a
3983 * mipsidt.sh: New file; emulation for IDT MIPS board.
3984 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3985 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3986 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3987 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3989 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3991 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3993 * i386bsd.sh, config/i386bsd.mt: New files.
3994 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3996 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3998 * mri.c: Add extern declaration of strdup.
3999 * ldsym.c (KEEP macro): Add spaces around '=' for the
4000 sake of old (e.g. PCC) compilers.
4002 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
4004 * ldver.c: Bump to version 2.1.
4006 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4008 * ldgram.y: allow section types without address expressions.
4009 * ldlang.c (lang_relocate_globals): avoid possible hang with
4010 undefined but unreferenced symbols.
4011 * relax.c (relax_section): don't complain if the script file isn't
4012 relaxable but -relax is set
4014 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4016 * configure.in: go32 is the 3rd part of the triple, not the 2nd
4018 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
4020 * mipsbig.sh: New file. Big endian MIPS emulation.
4021 * config/mips-big.mt: New file. Use mipsbig emulation.
4022 * configure.in (mips-sgi-irix*): Use target mips-big.
4023 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
4024 (em_mipsbig.c): New target. Uses mipsbig.sh.
4026 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
4028 * mips.sc-sh: Put .scommon sections into .sbss section.
4030 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
4031 rather than always putting them in bfd_com_section.
4032 * ldlang.c (lang_common): If a common symbol is not in
4033 bfd_com_section, put in a section of the same name, rather than
4034 always putting it in section COMMON.
4036 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
4038 * ldmain.c (subfile_wanted_p): If we already have a common
4039 definition of a symbol, don't necessarily pull in an object file
4040 that provides a non-common definition.
4042 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
4043 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
4045 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
4046 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
4048 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
4050 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
4053 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
4055 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
4056 checking for equality to bfd_com_section.
4058 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
4060 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
4061 targets, linker script.
4062 * mipslit.sh: New file. Little endian MIPS emulation.
4063 * config/mips-lit.mt: New file. Use mipslit emulation.
4064 * configure.in (mips-dec-ultrix*): Use target mips-lit.
4065 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
4066 (em_mipslit.c): New target. Uses mipslit.sh.
4068 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
4070 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
4071 $(tooldir)/bin/gld, so that gcc can find it with or without
4074 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4076 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
4077 write_norel. All linking is now done via write_relax. Call
4078 ldsym_write before calling write_relax.
4079 * relax.c: Added copyright.
4080 (write_relax): Renamed from write_relaxnorel. Added relocateable
4081 argument. seclet_dump renamed to bfd_seclet_link.
4082 * relax.h: Added copyright.
4084 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4086 * ldmain.c (decode_library_subfile): Patch from
4087 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
4089 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4091 * config/vxworks960.mt renamed to config/i960.mt
4093 * configure.in: sparc-aout emulates a sun4, as does
4094 sparc*-vxworks, i960-nindy uses gld960 emulation
4096 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4098 Fix support for NOLOAD, add INCLUDE
4099 * ldfile.c (ldfile_open_command_file): pass file name to
4101 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
4102 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
4105 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4107 * Makefile.in, config.h: no more default emulation. Make the lack
4108 of emulation a compile time error
4110 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4112 * configure.in: recognise all sparclite variants, not just 'sparclite'
4114 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
4116 * m68kcoff.sc-sh: define _end as well as end, for consistency with
4119 * configure.in: accept *-ericsson-ose for any m68k CPU.
4121 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
4122 for each output section.
4124 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
4126 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
4127 macro bfd_asymbol_bfd as appropriate.
4128 * Makefile.in: Un-duplicate ldlex.c dependency.
4129 * condigure.in: Replace my_host case table by sourcing
4130 ../bfd/configure.host. Allow std-host as the default.
4131 * ldmisc.c: Change logic for C++ name demangling: There is
4132 no initial '_' to remove from stab-derived function names.
4134 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4136 * ldlang.c (lang_init_script_file): don't attach the output file
4137 sections to the script file.
4139 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4140 * ldlang.c (wild): run expansion loop over command line bfd too.
4141 (lang_ini_script_file): initialize more parts of the command line
4143 * ldlex.l: fix DEFINED start states.
4145 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4147 * ld.texinfo: new doc.
4148 * ldgram.y, ldlex.l: understand -y<symbol>
4149 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
4150 print info. (add_ysym): new function.
4151 * ldsym.h: (ldsym_type): new define SYM_Y.
4153 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
4155 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
4156 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
4157 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
4158 macros with PARAMS. Recreational cleanup. Update copyrights.
4160 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4162 * Makefile.in: pass down the bfd source directory for includes
4164 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
4166 * ldlang.c (lang_size_sections): don't change size and address for
4167 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
4170 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4172 * relax.c (build_it): re-enable the processing of data_statements
4173 in scripts, makes counted contructor lists work again.
4175 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
4177 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
4179 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
4181 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
4184 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
4186 * Support for i386-sysv.
4187 configure.in: check for i386-*-sysv* and i386-*-sco*.
4188 i386coff.sc-sh: rewrote to support SVR3 by default.
4189 ldctor.c (find_constructors): preserve stat_ptr.
4190 ldlang.c (wild_doit): initialize vma and size of new output
4191 section to corresponding input section. This is required for
4192 shared library support.
4193 (lang_size_sections): don't modify vma and size of sections which
4194 are never loaded (for shared libraries).
4195 ldwrite.c (copy_and_relocate): copy the contents of any section
4196 which has contents, not just sections which are loaded (for shared
4199 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4201 * ldlang.c (size_input_section): count the sizes of all sections
4204 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4206 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
4207 to demangle symbols better
4209 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
4211 * ldlang.c (lang_finish): don't warn if -e start symbol does not
4212 exist when linking with -r.
4214 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
4216 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
4219 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4221 * ldmain.c (linear_library): don't even think about processing
4222 an object file if it's already been done
4224 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4226 * configure.in: the hp9000/300 config file is now hp300
4228 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4230 * config/z8ksim.mt: new file
4232 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
4234 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
4235 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
4237 * ld.h (strip_symbols_type): Add value STRIP_SOME.
4238 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
4239 * ldlang.c (lang_add_keepsyms_file): New function.
4240 * ldlex.l: Handle "-retain-symbols-file".
4241 * ldsym.c (keepsyms_file, kept_syms): New vars.
4242 (process_keepsyms): New functihon; reads file, marks symbols for
4244 (write_file_locals): File symbols should always be kept.
4245 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
4246 and "-s". Process retain-symbols file before setting symtab.
4247 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
4248 (keepsyms_file, kept_syms): Declare them.
4250 * ldmain.c (main): Non-fatal errors should still cause non-zero
4251 exit status even with -r.
4253 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4255 Added initial support for the z8k
4256 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
4257 * configure.in, Makefile.in: modified to reflect above
4259 * ldlang.c (lang_check): when linking conflicting architectures,
4260 make the output file reflect at least one of the bad inputs.
4262 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
4264 * Makefile.in (install): if $(tooldir) exists, install ld in
4267 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4269 * Makefile.in, configure.in: modified to support i386-coff
4270 * i386coff.sh: new file
4272 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
4274 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
4275 added m68k-coff emulation mode, stolen from a29k emulation.
4276 Almost certainly wrong, but perhaps better than sun3.
4278 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4280 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
4281 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
4282 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
4283 This is one character shorter, and lets people build on
4284 SVR3 system. (ld__h8300xray.[co] was the killer there;
4285 h8300xray.sc-sh is also overlong, but seems harmless.)
4286 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
4287 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
4288 * configure.in: Add host isc.
4290 * ldver.c: Call it version 2.0.
4292 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
4294 * ldver.c: Bump to version 0.98.
4297 * Makefile.in: Added mostlyclean, distclean, realclean rules.
4299 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
4301 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
4302 * ldlex.l: Moved comment() to end, since some compilers
4303 otherwise have problems with input() used before it is defined.
4305 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4307 * configure.in: added Solaris 2 and Irix 4 host support.
4309 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4311 * Makefile.in: remove -S flag from the FLEX definition
4313 * configure.in: rewrote, using new style case statement. use
4314 m68k.mt for m68k-aout systems
4316 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
4318 * Makefile.in: map "ld" through program_transform_name when
4321 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
4323 * cplus-dem.c: Removed. Use the version in libiberty now.
4324 * ldmisc.c: Use new libiberty version of cplus_demangle().
4326 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
4328 * gld960.em (gld960_choose_target): default to little endian, not
4331 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4333 * ldlang.c (lang_process): don't pass null pointers when
4334 abs_output_section is what is required.
4335 * ldwrite.c (ldwrite): use malloc to allocate the largest space
4336 used, and pass that down.
4337 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4340 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4342 * configure.in, config/ose68.mt: renamed OSE to ose.
4344 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4346 * ldsym.c (write_file_locals): Reorder check for common or
4347 undefined symbols so that it works.
4349 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4351 * configure.in: accept all m68K family members.
4353 * Makefile.in: always create installation directories.
4355 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4357 * ldlex.l: now parses comment correctly, added ~ to acceptable
4360 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4361 unary -ve constants.
4363 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4364 the command line can't be found.
4366 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4368 * ldlang.h: add new field "loadable" to output_section_statement.
4369 * ldlang.c (lang_output_section_statement_lookup): initilize new
4370 field. (wild_doit): if new field is not set, then stop output
4371 section from being loadable.
4372 (lang_enter_output_section_statement): set the field from the
4374 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4375 * h8300hms.sc-sh, h8300hms.em: get -r right.
4377 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4379 * ldint.texinfo: New internals manual (beginnings thereof).
4380 * PORTING: Removed, merged into ldint.texinfo.
4382 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4384 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4385 cdtest.exp: A test program (copied from libg++/test-install)
4386 that tests that constructor and destructors are handled
4389 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4391 * Makefile.in (install): install from ld.new, renaming during the
4392 copy, or else the next 'make install' needs to re-link ld.
4394 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4396 * configure.in: generalise hp recognition (from sef).
4398 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4400 * configure.in: recognize bsd and hpux hppa configurations.
4401 error messages echo to stderr, not stdout
4403 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4405 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4406 ldmisc.c: removed rcsid's.
4408 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4410 * ldlang.c (lang_map): print changes in sizes due to relaxing
4411 (size_input_section): maintain the delta information.
4412 * ldlang.h: add new field to struct to contain delta info.
4413 * relax.c (relax_section): complain if input not relaxable.
4414 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4417 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4419 * ldmain.c(main): prevent -r and -relax from being on at the same
4422 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4424 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4428 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4430 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4432 * ldlang.c(open_output): set the target arch and machine as soon
4433 as we can. (lang_size_sections): use new macros for setting vma
4436 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4438 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4439 Also deleted an unreachable path to wrs.
4441 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4443 * Makefile.in (install): use -d test for $tooldir before
4444 installing ld there so that $tooldir can be inherited from
4447 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4449 * ldlang.c: Two non-substantial changes for the sake of
4450 the old Portable C Compiler.
4452 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4454 * ldgram.y, ldlex.l: parse ABSOLUTE
4455 * ldexp.c: add support for ABSOLUTE
4457 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4459 * Makefile.in: Added default definitions for HOSTING_CRT0,
4460 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4461 * config/*.mh: Miscellaneous clean-up: Removed definitions
4462 of YACC (since it is not longer used in the Makefile).
4463 Remove HOSTING_* definitions that are subsumed by the
4464 ones added to Makefile.in. Removed most definitions of CC.
4465 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4466 These are no longer needed.
4468 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4470 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4471 rules, since these are used when building a distribution.
4472 * Makefile.in (ldlex.c): Don't re-direct output, since that
4473 leaves a bogus output files if it fails.
4475 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4476 * ldlex.c: Fix some unnecessary flex-specific-isms.
4478 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4480 * ldgram.y: move spurious semicolon
4481 * ldexp.h: fix prototype
4483 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4485 * ld.texinfo: references to linker now say "ld" not "gld".
4487 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4489 changed calling convention for Q_enter_global_ref
4490 * ldexp.c, ldlang.c, ldmain.c: reflect this
4491 * ldver.c: bump version to 1.97.1
4492 * ldindr.c (add_indirect): when an edict declaring an indirect
4493 symbol is found, make sure that any ideas about the symbol being
4494 common are changed if it now known to be defined.
4495 * ldmain.c (linear_library): complain once if archive isn't
4497 * ldlang.h, ldlang.c: make room for and initialize the complain
4500 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4502 * Makefile.in: use flex & bison from ../ if they exist.
4504 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4506 * relax.c (build_it): don't allocate space in the output file for
4507 stuff if -R flag applys to it.
4508 * ldfile.c: merge in VMS filename support
4509 * ldmain.c (main): take out ./ from library path, and close file
4510 before unlinking. Make multiple defs of a symbol create an
4512 * ldmisc.c: fatal errosrs delete output file
4514 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
4516 * ldver.c: Increase version number to 1.97, for consistency
4519 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
4521 * Makefile.in: FLEX -> LEX.
4523 * ld.texinfo: {} -> @{@}.
4525 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4527 * ld.texinfo: describe alternate, MRI-compatible linker scripts
4528 (and associated change in -c option, now used for these scripts)
4530 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4532 * ldver.c: Bumped version to 1.96 - new release, resync with the
4534 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
4535 rather than with raw malloc, makes it easier to track where memory
4537 * ldsym.h, ldsym.c: create obstack for all global symbols too.
4538 * ldwrite.c (ldwrite): moved malloc so only used when needed.
4539 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
4542 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
4544 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
4546 * Makefile.in: use bootstrap for check.
4548 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4550 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
4552 * Makefile.in: now use flex, not lex
4553 * ldlex.l, ldlang.c, ldctor.c: lint
4555 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4557 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
4558 different sorts of filenames on the command line than in a script.
4560 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4562 * Makefile.in: rework CFLAGS so that they can be passed on the
4563 make command line. Remove MINUS_G. Default CFLAGS to -g.
4565 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4567 * relax.c: added handling for new "padding" seclet type, used to
4568 fill out gaps between section.
4569 * ldgram.y, ldlex.l: now -defsym on the command line is done
4572 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4574 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4576 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4578 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4581 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4583 * Makefile.in (install): Install second copy in $(tooldir)/bin
4584 without $(program_prefix), since that's what gcc expects.
4586 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4588 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
4589 * h8300*: fix bit rot and add support for h8300xray target
4590 * go32.sh: target emulation for go32.
4592 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4594 * gld960.em, i960.sc-sh. Fix i960 bit rot
4596 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
4598 * Makefile.in: install man page.
4600 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4602 * config/mt-<foo> renamed to <foo>.mt
4603 * config/mh-<foo> renamed to <foo>.mt
4604 * configure.in changed to reflect this
4605 * genscripts.sh now make .xbn files rather than .xN files
4607 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
4609 * ldver.h: fix decl of ldversion.
4611 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
4613 * Makefile.in: added check target.
4615 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4617 * ldmain.c (Q_enter_file_symbols): now aliases work again
4619 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
4621 * Makefile.in: added clean-info target.
4623 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4625 * ldexp.c (exp_print_tree): don't try and follow null pointers
4627 * ldgram.y: remove 11 shift reduce errors
4629 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4631 * Makefile.in: added tooldir and program_prefix.
4633 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4635 * ldlang.c (size_input_section): don't move absolute sections
4639 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4641 * cplus-dem.c: yet another copy of this - maybe it should go into
4643 * ldgram.y: now -V and -v have different actions
4644 * ldver.c: if -V, prints list of emulations compiled in
4645 * ldmisc.c: support for cplus demangling
4648 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4650 * Makefile.in, configure.in: removed traces of namesubdir,
4651 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4652 copyrights to '92, changed some from Cygnus to FSF.
4654 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
4656 * Makefile.in: Change mkscript rule into one for ./mkscript
4657 (for the sake of makes that don't realize they're the same).
4658 * PORTING: Add more details.
4659 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
4661 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
4663 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
4664 config/mt-hp300bsd: New port to hp300 running BSD.
4666 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
4668 Major rewrite of how ld is configured. The major idea
4669 is to use shell scripts to generate everything.
4670 * generic.em replaces ldtemplate.
4671 * Other *.em files replace various *.c files.
4672 A *.em file is a shell script that generates the corresponding
4673 ld__*.c file that implements an emulation. This is usually
4674 a straight 'cat' of a here-document, possibly with substitutions.
4675 * Script files (*.sc) are places by *.sc-sh scripts.
4676 Again, these are simple shell scripts that 'cat'
4677 here-documents, usually with some substitutions.
4678 The output a *.sc-sh is a script file.
4679 * Each emulation is defined by a short shell script with
4680 extension *.sh that specifies the emulation-specific
4681 parameters (such as the name of the *.sh-sc and *.em
4683 * genscript.sh is the master shell script used to generate
4684 an emulation. It is passed various argument, including
4685 the name a the emulation-speciic *.sh file that it
4686 "sources" to set variables to emulation-specifc parameters.
4687 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
4688 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
4689 * config/mh-foo: Rename LDEMULATION names as appropriate
4690 (usually 'gldfoo' -> plain 'foo').
4691 * ldwrite.c: Fixed a typo in a comment.
4692 * Makefile.in: Major changes. Removed some the sed
4693 magic to converts scripts, since that is now handled
4694 by genscripts.sh and the *.sc-sh scipt generators.
4695 * config.h: Remove a bunch of macros defining emulations
4696 and targets. This becomes one less file to edit when
4697 adding emulations or targets.
4698 * ldemul.h (struct ld_emulation_xfer_struct): Add
4699 emulation_name and target_name fields.
4700 * ldemul.c, ldemul.h: Define some default functions used
4701 by most emulations (and remove from the *.em scripts).
4702 * ldemul.c (ldemul_choose_target): Search the new
4703 ld_emulations array using a loop (instead of a hardwired
4704 nested if statement).
4705 Define the ld_emulation from the automatically-geenrated
4706 ldemul-list.h. This means you no longer have to edit ldemul.c
4707 to add a new emulation.
4708 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
4709 their expansions, since the former no longer exist.
4710 * PORTING: A very rough first draft of a porting guide.
4712 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
4713 to be terminated by a new-line (instead of requiring a semicolon).
4715 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4717 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4718 tests for NULL pointers all over the place.
4719 * ldlang.c (lang_process): remember to relocate global symbols
4720 *after* relaxing has done it stuff.
4722 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4724 * config/mt-coff-h8300: use EMUL like everything else
4725 * ldlang.c: (print_padding_statement): print the right address.
4726 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4729 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4731 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4732 * ldlang.c (print_data_statement): print the right address.
4734 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4736 * Makefile.in: The rule for testing ld by re-linking itself
4737 via an intermediate -r link was moved to the ld1 rule
4738 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4739 which allows the bootstrap rule to work.
4740 * ldctor.c (find_constructors): Don't create a constructor
4741 list if it is already defined (as would happen if ld is
4742 invoked by collect).
4744 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4746 * config/mh-sparc.h: now uses libgcc.a
4747 * ldmain.c: quit using exit
4748 * *sc: use *(COMMON) rather than [COMMON]
4749 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4750 to allow preprocessing of .l file.
4751 * Makefile.in: New ldlex.l mangling
4752 * ldexp.c (fold_binary): perform expressions with % and / in
4754 * ldfile.c (open_a): open archives on VMS in a special way
4757 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4759 * ldgram.y: map -M behave in the same way as -Map (sets file name
4761 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4762 whether or not relaxing has been done.
4763 * ldmain.c: don't open a map file if it doesn't have a name
4764 * relax.c: all the brains have moved into bfd.
4765 * ldwrite.c: ammend comment
4767 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4769 * Makefile.in: added relax, also made three stage go through a
4772 * config.h: if GNU960 defined, then default emulation mode is
4774 * ldexp.h, ldexp.c: map to file hooks
4775 * ldlang.c: map to file hooks
4776 * ldgram.y: added -Map -relax
4777 * ldlex.l: added -relax, -Map
4778 * ldmain.c: open map file
4779 * ldmisc.c: support for map file
4780 * ldwrite.c: new relax magic
4782 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4784 * Makefile.in, config/tm-*.h: Clean up make output, only
4785 pass DEFAULT_EMULATION to ldmain.c.
4787 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4789 * ldver.c: Bump to version 1.94.
4791 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4793 * Makefile.in: infodir belongs in datadir.
4795 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4797 * Makefile.in: Pass -y to bison. (Again;
4798 accidentally deleted by Rich.)
4799 * news.sc, ldgld68k.sc: Define __end as well as _end.
4801 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4803 * ldindr.h: added to contain prototypes of ldindr.c
4804 * ldfile.c: include ctype.h
4805 * ldmain.c: include the requried prototype headers
4806 * ldwrite.c: get_reloc_upper_bound has been renamed
4807 bfd_get_reloc_upper_bound
4809 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4811 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4812 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4813 spaces following hyphens, bsd make can't cope. added
4814 standards.text support and made it look like all the other
4817 * configure.in: configure now runs entirely in objdir so make file
4818 existence checks against ${srcdir}. Mark this directory as
4821 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4823 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4824 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4825 and mandir now keyed off datadir by default.
4827 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4829 * ldver.c: Bumped version to 1.93.
4830 * Makefile.in: Pass -y to bison.
4832 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
4834 * config.h: h8 is now coff, not ieee
4835 * h8300hds.sc: reflect the same
4837 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
4839 * ldver.c (ldversion()): Update to 1.92.
4840 * ldctor.c: There are two places constructor sets
4841 can be defined. One of them checked for an existing
4842 duplicate, the other didn't. Unfortunately, the latter
4843 was called after the former ...
4844 So, factor out code for inserting a new element into
4845 constructor_name_list (after checking for a duplicate)
4846 into a new function add_constructor_name, and call
4847 it from both aforementioned places (ldlang_add_constructor
4848 and ldlang_check_for_constructors).
4850 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
4852 * Makefile.in: Rename .c files generated from ldtemplate
4853 to have names starting with ld__. This helps 'make clean'.
4855 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
4857 * Makefile.in: Take out the version number for install
4858 * m88kbcs.sc: put in contructor blocks.
4860 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
4862 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
4863 parameter, a format, and an arg pointer, and rename it to
4864 vfinfo(). Write info() in terms of new vfinfo().
4865 New einfo() is the same as info(), except it writes to stderr.
4866 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4867 ldmisc.c: Replace "error" calls to info() by new einfo().
4869 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4871 * ldlex.l ldgram.y: made -V option do same as -v
4872 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4875 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4876 i386 aout changes from Bob Kukura
4877 * Makefile.in, config.h: added i386aout support
4878 * configure.in: fixed /h-{myhost} typo
4879 * ldgram.y: -MM now gives more boring map.
4880 * ldlang.c: now does D_PAGED flag the right way.
4881 * ldsym.c: -MM flags does the right thing.
4883 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4885 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4886 * ldlang.c (init_os): Compensate for BFD change,
4887 where bfd_make_section now returns NULL for a duplicate
4888 section request, instead of the old section.
4890 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4892 * ldver.c: Bump to version 1.91 (consistent with binutils).
4894 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4896 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4897 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4898 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4899 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4900 Add or update copyright notices.
4902 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4905 * Makefile.in: Changed installation directory name scheme
4906 to be consistent with gcc. Also changed 'install'.
4908 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4910 * Makefile.in: new targets ld.mm, ld.me
4912 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4914 * Makefile.in, ldtemplate: Need to use separate scripts
4915 for -n and -N options. Yet more complication.
4917 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4919 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4920 work). Add some lines to avoid Sun Make VPATH bugs.
4922 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4924 * news.sc: Add alignment for data segment.
4925 * ldtemplate: Add (yet another) script to get for -n or -N
4926 options. (These need different alignment than ZMAGIC files.)
4927 * Makefile.in: Add stuff for new foo.xn scripts.
4928 These are generated by replacing "ALIGN(0x...00)" by ".".
4930 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4932 * Makefile.in: new targets ld.ms, ld-index.ms
4933 ld.texinfo: remove tabs, other cleanups for texi2roff
4935 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4937 * ldmain.c (main): Make config.magic_demand_paged be true
4938 by default. Don't the WP_TEXT and D_PAGED flags of
4939 output_bfd here; it's too late, so set it when output_bfd
4940 is created (in ldlang.c). Also fix setting of EXEC_P flag
4941 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4942 * ldlang.c: Remove some duplicate extern declarations.
4943 * ldgram.y: Fixes to -N and -n options.
4944 * Makefile.in: Recognize upper case letters in sed script
4945 to remove assignments from script files.
4946 * ldtemplate: Don't assukme that -N or -n options
4947 imply use of -r script.
4948 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4950 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4952 * ldtemplate: include bfd.h before sysdep.h.
4954 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4956 Restructure configuration scheme for bfd, binutils, ld.
4958 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4959 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4960 Change some config names to match other dirs.
4961 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4963 * config/: Rename some config files to match up h-*.h names.
4964 Remove all the HOST_SYS definitions from the config files.
4966 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4968 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4969 * ldtemplate: Remove ldfile_add_library_path calls;
4970 just use the SEARCH_DIR commands in the script files.
4971 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4972 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4973 This is primarily intended for cross-linking, where you would
4974 place libaries in a different place than native libraries.
4975 Also, emulations made from ldtemplate now use $(srcdir).
4976 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4977 form; people can use the Makefile's LIB_PATH to override.
4979 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4981 * Makefile.in: fix target ld.dvi, add target ld.info
4982 ld.texinfo: make info filename ld.info
4984 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4986 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4988 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4989 few BFD types & enums.
4996 version-control: never