1 Tue Jun 18 17:55:39 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure.tgt (i[345]86*-*-isc*): New target. From
6 Wed Jun 12 12:46:21 1996 Ian Lance Taylor <ian@cygnus.com>
8 * lexsup.c: Include "libiberty.h".
9 (parse_args): Copy the -Y argument into memory.
10 (set_default_dirlist): Don't put the ':' back into the directory
13 Fri Jun 7 11:27:42 1996 Ian Lance Taylor <ian@cygnus.com>
15 * emultempl/sunos.em: Include libiberty.h.
16 (gld${EMULATION_NAME}_set_symbols): New static function to add
17 LD_LIBRARY_PATH to the list of search directories.
18 (ld_${EMULATION_NAME}_emulation): Add new set_symbols routine.
20 Thu Jun 6 11:50:31 1996 Ian Lance Taylor <ian@cygnus.com>
22 * emulparams/elf32bmip.sh (OTHER_GOT_SYMBOLS): Use ALIGN(16)
23 rather than . when computing _gp value. From Per Fogelstrom.
24 * emulparams/elf32lmip.sh (OTHER_GOT_SYMBOLS): Likewise.
26 * ldmain.c (main): Don't close and unlink the file on error, since
27 remove_output will do it anyhow.
28 * ldlang.c (open_output): Set boolean variable to true, not 1.
30 Wed Jun 5 18:34:14 1996 James G. Smith <jsmith@cygnus.co.uk>
32 * emulparams/{elf32b4300.sh,elf32l4300.sh} (SCRIPT_NAME): Use
33 elfmips instead of elf.
35 Tue Jun 4 18:43:07 1996 Ian Lance Taylor <ian@cygnus.com>
38 * ld.h (add_cref, output_cref): Declare.
39 * ldmain.c (main): Initialize notice_all field. If it is set at
40 end of link, call output_cref.
41 (notice): Rename from notice_ysym. Check notice_all.
42 * ldmisc.c (finfo): Make globally visible.
43 * ldmisc.h (finfo): Declare.
44 * lexsup.c (OPTION_CREF): Define.
45 (ld_options): Add "cref".
46 (parse_args): Handle OPTION_CREF.
47 * Makefile.in: Rebuild dependencies.
48 (CFILES): Add ldcref.c.
49 (OFILES): Add ldcref.o.
50 * ld.texinfo, ld.1: Document --cref.
52 Tue Jun 4 12:12:25 1996 Tom Tromey <tromey@csk3.cygnus.com>
54 * Makefile.in (install): Make $(tooldir) and $(tooldir)/bin.
56 Fri May 31 12:40:55 1996 Ian Lance Taylor <ian@cygnus.com>
58 * emultempl/pe.em (sort_sections): Don't assume that a
59 wild_statement has a section name.
61 Wed May 29 13:13:35 1996 Ian Lance Taylor <ian@cygnus.com>
63 * scripttempl/elfmips.sc: Quote test -z argument.
65 * ld.texinfo: Clarify the CONSTRUCTORS command.
67 Thu May 23 16:07:44 1996 Ian Lance Taylor <ian@cygnus.com>
69 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Initialize
72 Wed May 22 11:31:30 1996 Doug Evans <dje@seba.cygnus.com>
74 * ldlang.c (wild_doit): Don't copy over SEC_LINK_{ONCE,DUPLICATES}
76 * emultempl/pe.em (sfunc): Renamed to sort_by_file_name.
77 (sort_by_section_name, sort_sections_1): New functions.
78 (sort_sections): Only sort by file name sections in .idata.
79 Add "Grouped Sections" support.
80 (gld${EMULATION_NAME}_place_orphan): Rewrite to support Grouped
82 (gld${EMULATION_NAME}_place_section): Delete.
83 * scripttempl/pe.sc (.text,.data,.rdata): Add *(.foo\$).
84 (.CRT,.rsrc): Rewrite to use Grouped Section support.
86 Tue May 21 14:31:48 1996 Stan Shebs <shebs@andros.cygnus.com>
88 * mpw-eppcmac.c: Update to reflect changes to aix.em.
90 Sun May 19 16:59:44 1996 Doug Evans <dje@seba.cygnus.com>
92 * ldlang.c (dprint_statement): Stop printing at end of list.
94 Sat May 18 13:12:05 1996 Steve Chamberlain <sac@slash.cygnus.com>
96 Support for --force-exe-suffix
97 * ld.h (args_type): Add force_exe_suffix.
98 * ld.texinfo: Add documentation.
99 * ldmain.c (main): Add support for option.
100 * lexsup.c (OPTION_FORCE_EXE_SUFFIX): New.
101 (ld_options, parse_args): Add support for option.
103 Wed May 15 12:50:25 1996 Jim Wilson <wilson@chestnut.cygnus.com>
105 * emultempl/pe.em (set_pe_value): Pass 0 not 16 to strtoul call.
107 Fri May 10 16:28:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
109 * scripttempl/elfppc.sc (__stack): Make __stack 0 if it was
110 referenced but not defined.
112 Thu May 9 08:52:23 1996 Rob Savoye <rob@chinadoll.cygnus.com>
114 * emulparams/{elf32bmip.sh,elf32lmip.sh,mipsidt.sh,mipsidtl.sh}:
115 Set a new variable to signify if the final target is an embedded
117 * scripttempl/{mips.sc,elfmips.sc}: Don't add SIZEOF_HEADERS to
118 .text for an embedded system.
120 Tue May 7 10:56:11 1996 Doug Evans <dje@canuck.cygnus.com>
122 * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.
123 (gld${EMULATION_NAME}_place_section): New function.
124 (hold_{section,use,text,rdata,data}): New static locals.
125 (ld_${EMULATION_NAME}_emulation): Update orphan field.
126 * scripttempl/pe.sc: Whitespace cleanup. Semicolon usage cleanup.
127 (INIT,FINI): Delete, unused.
128 (.text): Document orphan .text.foo sections.
129 (.rdata): Document orphan .rdata.foo sections.
130 (.data): Document orphan .data.foo sections.
132 Tue May 7 11:35:46 1996 Jeffrey A Law (law@cygnus.com)
134 * scripttempl/h8300.sc: Place ".tiny" sections right
135 after ".data" sections.
136 * scripttempl/h8300h.sc: Place ".tiny" sections into
137 the "tiny" memory region, 0xff8000 through 0xffff00.
139 * scripttempl/h8300.sc: Set the entry point to the value of
140 "_start" rather than the start of the text segment.
141 * scripttempl/h8300h.sc: Likewise.
143 * scripttempl/h8300.sc: Place .rodata sections before .text
144 sections in main ram.
145 * scripttempl/h8300h.sc: Likewise.
147 Mon May 6 23:32:30 1996 Jeffrey A Law (law@cygnus.com)
149 * scripttempl/h8300h.sc: Use "eight", not "eightbit" for the
150 8-bit region and 8-bit sections.
152 Wed May 1 17:50:06 1996 Doug Evans <dje@canuck.cygnus.com>
154 * ldlang.c (section_already_linked): Fix typos.
156 Mon Apr 29 20:31:06 1996 Doug Evans <dje@canuck.cygnus.com>
158 * scripttempl/pe.sc (.endjunk): Define __end__.
160 Mon Apr 29 17:05:13 1996 Ian Lance Taylor <ian@cygnus.com>
162 * ldlang.c (longest_section_name): Remove.
163 (SECTION_NAME_MAP_LENGTH): Define.
164 (print_size, print_alignment, print_fill, print_section): Remove.
165 (print_flags): Remove.
167 (print_output_section_statement): Rewrite.
168 (print_assignment): Rewrite.
169 (print_one_symbol): Rewrite.
170 (print_input_section): Rewrite.
171 (print_fill_statement): Rewrite.
172 (print_data_statement): Rewrite.
173 (print_address_statement): New static function.
174 (print_reloc_statement): Rewrite.
175 (print_padding_statement): Rewrite.
176 (print_wild_statement): Rewrite.
177 (print_statement_list): Clean up.
178 (print_statement): Clean up. Some minor output changes.
179 (print_statements): Clean up.
180 (load_symbols): Put another - before -whole-archive.
181 * ldexp.c (exp_print_tree): Change etree_value and etree_rel to
182 print 0x and to omit leading zeroes. For etree_rel, use %B to
183 print the BFD. For etree_assign, remove the space after the
185 * ldwrite.c: Include "libiberty.h".
186 (clone_section): Call xstrdup, not strdup.
187 (ldwrite): Don't print any map information.
188 (print_symbol_table, print_file_stuff, print_symbol): Remove.
189 * ldmain.c (main): Call lang_map when appropriate.
190 * ldmisc.c (vfinfo): Add support for %W.
191 (print_address): Remove.
192 * ldmisc.h (print_address): Don't declare.
193 * Makefile.in: Rebuild dependencies.
195 Mon Apr 29 10:29:07 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
197 * configure.host (m68*-*-linux*): Add -dynamic-linker to
198 HOSTING_CRT0. Search -lgcc both before and after -lc in
199 HOSTING_LIBS. Look for crt{begin,end}.o in the compiler directory
201 (i[345]86-*-linux*): Look for crt{begin,end}.o in the compiler
204 Fri Apr 26 14:42:27 1996 Ian Lance Taylor <ian@cygnus.com>
206 * ldmisc.h (demangle): Declare.
207 * ldmisc.c: Include "libiberty.h". Include demangle.h with "",
209 (demangle): Make non-static. Remove remove_underscore paramter.
210 Always return an allocated string.
211 (vfinfo): Free result of demangle. Add case 'G'. Use %T to print
212 functionname, rather than calling demangle. Print a colon between
213 the BFD(section+offset) and the line number.
214 * ldmain.c (add_archive_element): Improve format of archive
215 information in map file.
216 (constructor_callback): Don't print anything to the map file.
217 * ldlang.c (lang_one_common): Improve format of common symbol
218 information in map file.
219 * ldctor.c (ldctor_build_sets): If producing a map file, print set
221 * ldwrite.c (print_symbol_table): Print a newline before the
222 header in the map file.
223 * Makefile.in: Rebuild dependencies.
225 * ldmisc.c (vfinfo): Reindent.
227 Mon Apr 22 12:07:32 1996 Ian Lance Taylor <ian@cygnus.com>
229 * ldlang.c (lang_size_sections): If _cooked_size is not 0, then
230 don't clobber it when not relaxing.
232 * ld.h (ld_config_type): Remove traditional_format field.
233 * ldmain.c (main): Use link_info.traditional_format rather than
234 config.traditional_format.
235 * ldlang.c (ldlang_open_output): Likewise.
236 * lexsup.c (parse_args): Likewise.
237 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Likewise.
238 * mpw-eppcmac.c (gldppcmacos_parse_args): Likewise.
240 * ldlang.c (wild_doit): Discard debugging sections if we are
241 stripping debugging information.
243 * emulparams/z8002.sh (ARCH): Set to z8002, not z8k.
245 Tue Apr 16 16:38:32 1996 Ian Lance Taylor <ian@cygnus.com>
247 * ldexp.c (fold_binary): Correct handling of subtraction with
249 (fold_name): Permit symbols in lang_allocating_phase_enum.
251 * scripttempl/aout.sc: Only PROVIDE __stack when RELOCATING. Undo
252 accidental changes in last patch.
254 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
256 * configure.tgt (powerpc*-*-{sysv,linux}): Add aliases.
257 (powerpcle*-*-{sysv,solaris}): Ditto.
259 Mon Apr 15 14:50:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
261 * scripttempl/aout.sc: Add PROVIDE (__stack = 0) so I can use it
262 in m68k/crt0.S without things blowing up.
264 Fri Apr 12 16:40:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
266 * scripttempl/m68kcoff.sc: Remove default address for .data so
267 .text, .data, and .bss are all sequential.
269 Thu Apr 11 12:05:35 1996 Ian Lance Taylor <ian@cygnus.com>
271 * scripttempl/m68kcoff.sc: Remove regions and simplify.
273 Wed Apr 10 14:41:53 1996 Jeffrey A Law (law@cygnus.com)
275 * scripttempl/h8300.sc: Add the "8-bit area" in the upper 256
276 bytes of the address space. Put data from the ".eight" sections
278 * scripttempl/h8300h.sc: Likewise.
280 Tue Apr 9 14:10:42 1996 Doug Evans <dje@canuck.cygnus.com>
282 * emultempl/generic.em (gld${EMULATION_NAME}_before_parse):
283 Pass $ARCH to ldfile_set_output_arch instead of setting
284 ldfile_output_architecture directly.
286 Tue Apr 9 14:22:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
288 * scripttempl/elfppc.sc (.init,.fini): Put .init, .fini section
289 next to .text. Put _etext after .text, .init, .fini, and
290 .rodata{,2} sections.
292 Tue Apr 9 12:18:57 1996 Ian Lance Taylor <ian@cygnus.com>
294 * ld.texinfo: Rearrange option documentation.
296 * lexsup.c (ld_options): New static array.
297 (parse_args): Build shortopts and longopts from ld_options array.
298 (help): New static function.
299 * ldver.h (help): Don't declare.
300 * ldver.c (ldversion): Reindent.
303 * ld.texinfo, ld.1: Mention -E as a synonym for -export-dynamic.
305 Mon Apr 8 11:56:23 1996 Ian Lance Taylor <ian@cygnus.com>
307 * emultempl/elf32.em: When checking for a native emulation, check
308 that the current emulation is the default emulation.
309 * emultempl/sunos.em: Likewise.
311 * configure.in: Permit --enable-shared to specify a list of
313 * configure: Rebuild.
315 * lexsup.c (parse_args): Add -E as a synonym for -export-dynamic,
316 for HP/UX compatibility.
318 Fri Apr 5 14:30:14 1996 Ian Lance Taylor <ian@cygnus.com>
320 * emultempl/elf32.em (gld${EMULATION_NAME}_check_ld_so_conf): New
321 static function, if ${host} = ${target}.
322 (gld${EMULATION_NAME}_after_open): Call check_ld_so_conf to find a
323 needed shared library if ${host} = $[target}.
325 * configure.host (i[345]86-*-linux*): Add -dynamic-linker to
326 HOSTING_CRT0. Search -lgcc both before and after -lc in
329 * configure.tgt: Add i[345]86-*-freebsdelf* target; from John
330 Polstra <jdp@polstra.com>.
332 Fri Apr 5 18:11:25 1996 James G. Smith <jsmith@cygnus.co.uk>
334 * emulparams/elf32{b,l}4300.sh (MACHINE): Add explicit
336 * scripttempl/elf.sc: Use $MACHINE definition if present.
337 * configure.tgt (targ_extra_emuls): Force 4100 build to use same
340 Mon Apr 1 17:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
342 * ldlang.c (lang_size_sections): Change region check to handle
343 regions which end at the highest possible address correctly.
344 From Roland Weber <roweber@ira.uka.de>.
346 * ldlang.c (section_already_linked): New static function.
347 (wild_doit): Discard sections with SEC_EXCLUDE set if not doing a
348 relocateable link. Don't worry about section being NULL, since it
349 never should be. Don't call init_os unless the section is going
351 (ldlang_add_file): Call section_already_linked for each section.
352 * ldmain.c (multiple_definition): Don't warn about multiple
353 definitions in sections which are being discarded.
355 Sun Mar 31 00:30:47 1996 steve chamberlain <sac@slash.cygnus.com>
357 * scripttempl/{ppcpe.sc, pe.sc} (.junk): Remove and use /DISCARD/.
358 * emultempl/pe.em (init): Remove special case PPC code.
360 Fri Mar 29 00:01:29 1996 Jeffrey A Law (law@cygnus.com)
362 * scripttempl/h8300.sc: Make vectors section 0xc4 bytes long
363 so as not to overwrite the magic syscall entry at 0xc4.
364 * scripttempl/h8300h.sc: Likewise.
366 Thu Mar 28 11:05:47 1996 Doug Evans <dje@canuck.cygnus.com>
368 * configure.tgt (sparc64-*-solaris2*): Delete.
369 Stick with sparc-*-solaris2*.
371 Wed Mar 27 12:33:24 1996 Ian Lance Taylor <ian@cygnus.com>
373 * ld.h (DISCARD_SECTION_NAME): Define to "/DISCARD/".
374 * ldlang.c (init_os): Fail on an attempt to initialize any section
375 named DISCARD_SECTION_NAME.
376 (wild_doit): Discard input sections assigned to an output section
377 named DISCARD_SECTION_NAME.
378 * ld.texinfo: Document use of /DISCARD/.
380 * ldlang.c: Fix some indentation and comments.
382 Tue Mar 26 18:14:49 1996 Ian Lance Taylor <ian@cygnus.com>
384 * ldmain.c (main): Call bfd_set_error_program_name.
386 Thu Mar 21 13:17:34 1996 Ian Lance Taylor <ian@cygnus.com>
388 * ld.texinfo: Fix a couple of indexing entries. Mention that
389 --verbose displays builtin linker scripts.
391 * ldmisc.c (vfinfo): case 'I': If the file is not in an archive,
392 and the local symbol name does not match the filename, print the
395 Patches from John Polstra <jdp@polstra.com> for FreeBSD ELF:
396 * lexsup.c (parse_args): -Bshareable is a synonym for -shared.
397 * emulparams/elf_i386.sh (NONPAGED_TEXT_START_ADDR): Make the same
400 Wed Mar 20 18:18:25 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
402 * ld.texinfo: Fix typos. Use @pxref only inside parentheses.
404 Wed Mar 20 16:56:15 1996 Ian Lance Taylor <ian@cygnus.com>
406 * ldmain.c (add_wrap): New function.
407 * ldmain.h (add_wrap): Declare.
408 * lexsup.c (parse_args): Call add_wrap.
410 Tue Mar 19 16:44:20 1996 Doug Evans <dje@canuck.cygnus.com>
412 * configure.host (sparc*-*-solaris2* host): Accept any sparc variant.
414 Wed Mar 13 17:47:31 1996 Jeffrey A Law (law@cygnus.com)
416 * scripttempl/h8300.sc: Change name of page zero memory
417 from "null" to "vectors". Create an output section for
418 vectors. Add comments on how to explicitly place items
420 * scripttempl/h8300h.sc: Likewise.
422 Wed Mar 13 12:40:18 1996 Ian Lance Taylor <ian@cygnus.com>
424 * emultempl/lnk960.em (machine_table): Add jx and hx.
426 * genscripts.sh: Don't use ${9:-xx}, since Ultrix /bin/sh doesn't
429 Tue Mar 12 12:43:59 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
431 * ld.h (ld_config_type): Add warn_multiple_gp field.
432 * lexsup.c (parse_args): Handle --warn-multiple-gp.
433 * ldmain.c (warning_callback): Suppress multiple gp values warning
434 if --warn_multiple_gp was not used.
435 * ld.texinfo, ld.1: Document --warn-multiple-gp.
437 Tue Mar 12 12:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
439 * lexsup.c (parse_args): Handle --wrap.
440 * ldmain.c (main): Initialize link_info.wrap_hash.
441 * ldexp.c (fold_name): Use bfd_wrapped_link_hash_lookup in DEFINED
443 * ld.texinfo, ld.1: Document --wrap.
445 * configure: Rebuild with autoconf 2.8.
447 Don't do SunOS style dynamic linking for sparc-aout:
448 * configure.tgt (sparc64-*-aout*): Use sparcaout, not sun4.
449 (sparclite*-fujitsu-*, sparc*-*-aout): Likewise.
450 (sparc*-wrs-vxworks*): Likewise.
451 * emulparams/sparcaout.sh: New file.
452 * Makefile.in (ALL_EMULATIONS): Add esparcaout.o.
453 (esparcaout.c): New target.
455 Wed Mar 6 16:06:52 1996 J.T. Conklin <jtc@rtl.cygnus.com>
457 * scripttempl/elfppc.sc (.sdata2, .sbss2): Implement Feb 2 change
458 in a different manner to work around differences in shell variable
461 Wed Mar 6 18:08:18 1996 Ian Lance Taylor <ian@cygnus.com>
463 * ldemul.h (ldemul_unrecognized_file): Declare.
464 (ldemulation_xfer_type): Add unrecognized_file field.
465 * ldemul.c (ldemul_unrecognized_file): New function.
466 * ldlang.c (load_symbols): If a file can not be recognized, call
467 ldemul_unrecognized_file before trying it as a linker script.
468 * aix.em (gld${EMULATION_NAME}_unrecognized_file): New static
470 (gld${EMULATION_NAME}_read_file): Use FOPEN_RT, not "r".
471 (ld_${EMULATION_NAME}_emulation): Initialize unrecognized_file.
473 Mon Mar 4 14:11:17 1996 Ian Lance Taylor <ian@cygnus.com>
475 * ldlang.c (wild): Handle foo.a(.text) by mapping each included
476 member of foo.a separately. From Jouke Numan <jnuman@bazis.nl>.
478 Fri Mar 1 10:24:59 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
480 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
481 Search trinary.cond rather than searching trinary.lhs twice.
483 Tue Feb 27 15:08:43 1996 Stan Shebs <shebs@andros.cygnus.com>
485 * mpw-make.sed: Edit out shared library support.
486 (@TDIRS@): Edit out, can't use genscripts.
488 Tue Feb 27 15:09:21 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
490 * configure.tgt (m68k-*-linuxaout*, m68k-*-linux*): New targets.
491 * emulparams/m68klinux.sh: New file.
492 * emultempl/linux.em (gld${EMULATION_NAME}_before_allocation):
493 Call bfd_${EMULATION_NAME}_size_dynamic_sections instead of
494 bfd_linux_size_dynamic_sections.
495 * Makefile.in (ALL_EMULATIONS): Add em68klinux.o.
496 (em68klinux.c): New target.
497 * configure.host (m68*-*-linuxaout*, m68*-*-linux*): New hosts.
499 Tue Feb 27 12:55:46 1996 Ian Lance Taylor <ian@cygnus.com>
501 * Makefile.in (ALL_EMULATIONS): Sort into alphabetical order.
502 Fill in missing entries.
504 * lexsup.c (parse_args): Recognize --no-whole-archive.
505 * ldlang.h (lang_input_statement_type): Add whole_archive field.
506 * ldlang.c (new_afile): Set whole_archive field.
507 (load_symbols): Check input file specific whole_archive field
508 rather than global variable.
509 * ld.texinfo, ld.1: Document --no-whole-archive.
511 Tue Feb 20 16:07:00 1996 Ian Lance Taylor <ian@cygnus.com>
513 * configure.tgt: Correct gldi960 to gld960.
515 Mon Feb 19 11:16:44 1996 Ian Lance Taylor <ian@cygnus.com>
517 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Check
518 the SONAME if it is available.
519 (gld${EMULATION_NAME}_stat_needed): Use the SONAME, not the
520 filename, when checking for conflicting library versions. Don't
521 assume that the suffix is only numbers and dots.
523 * ld.texinfo: Mention that -R can be used for -rpath.
525 Sun Feb 18 15:05:17 1996 Ian Lance Taylor <ian@cygnus.com>
527 * configure.host: Check for 'do not mix' from native linker before
528 trying to use -rpath.
530 Thu Feb 15 13:58:06 1996 Ian Lance Taylor <ian@cygnus.com>
532 * configure.in: Remove explicit substitution of CFLAGS; autoconf
534 * configure: Rebuild.
535 * Makefile.in (LDFLAGS): Set to @LDFLAGS@.
537 * configure.in: Call AC_PROG_CC before configure.host.
538 * configure: Rebuild.
539 * configure.host: Remove go32 host, since it should no longer be
540 necessary. Don't set CC for romp host.
542 * scripttempl/elf.sc: Don't skip a page in virtual memory space if
543 the text segment ends exactly on a page boundary.
545 * configure.in: Substitute RPATH_ENVVAR.
546 * configure: Rebuild.
547 * configure.host: Set RPATH_ENVVAR.
548 * Makefile.in (RPATH_ENVVAR): New variable.
549 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
551 Wed Feb 14 18:49:01 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
553 * configure.in: Redo emulation handling so that each emulation
554 searches the correct tool directory, based on the target alias.
555 For example, "configure --enable-targets=m68k-coff i386-linux"
556 will search /usr/local/i386-linux/lib for linux and
557 /usr/local/m68k-coff/lib for m68k-coff.
558 * configure: Rebuild.
559 * configure.tgt: Add special tdir settings for Linux.
560 * Makefile.in: Add @TDIRS@. Pass "$(tdir_EMUL)" to ${GENSCRIPTS}
561 for each eEMUL.c target.
562 * genscripts.sh: Accept specific alias as 9th argument, and use it
565 Wed Feb 14 16:38:36 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
567 * ldlang.c (lang_set_startof): Don't do anything for a
570 * ldgram.y (mri_script_file): Call mri_draw_tree.
571 * mri.c (mri_draw_tree): Make globally visible. Don't bother to
572 create memory regions.
573 (mri_load): Don't call mri_draw_tree.
574 * mri.h (mri_draw_tree): Declare.
576 * configure.tgt (m68*-*-psos): New target.
577 * emulparams/m68kpsos.sh: New file.
578 * scripttempl/psos.sc: New file.
579 * Makefile.in (ALL_EMULATIONS): Add em68kpsos.o.
580 (em68kpsos.c): New target.
582 Wed Feb 14 11:09:25 1996 Ian Lance Taylor <ian@cygnus.com>
584 * configure.tgt (*-*-ieee*): New target; use vanilla.
586 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Strip
589 Tue Feb 13 15:58:58 1996 Bryan Ford <baford@snake.cs.utah.edu>
591 * scripttempl/i386msdos.sc: Don't pad the .text section. Put
594 Tue Feb 13 14:04:19 1996 Ian Lance Taylor <ian@cygnus.com>
596 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
598 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn if
599 it looks like we might be linking in two different versions of the
600 same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
602 Thu Feb 8 19:25:54 1996 Ian Lance Taylor <ian@cygnus.com>
604 * ldlang.c (lang_size_sections): Increment the section size when a
605 padding statement is encountered.
607 Wed Feb 7 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
609 * configure.in: Look for --enable-shared. Change the value of
610 BFDLIB when linking against a shared library on SunOS.
611 * configure: Rebuild.
612 * configure.host: If using a shared BFD library, try to pass a
613 reasonable -rpath option when linking.
614 * Makefile.in (BFDLIB): Set to @BFDLIB@.
616 Tue Feb 6 12:29:14 1996 Doug Evans <dje@charmed.cygnus.com>
618 * emulparams/elf64_sparc.sh (ARCH): Change to `sparc:v9'.
619 * emultempl/generic.em: Strip `:foo' from ${ARCH}.
621 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
623 Support for building bfd and opcodes as shared libraries, based on
624 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
625 * configure.in (HLDFLAGS): New substitution.
626 * configure: Rebuild.
627 * configure.host: Set HLDFLAGS on SunOS.
628 * Makefile.in (HLDFLAGS): New variable.
629 (BFDDEP): New variable.
630 (BFDLIB): Change to -L../bfd -lbfd.
631 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
633 (check): Set LD_LIBRARY_PATH in the environment.
635 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
637 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
638 in the read-only section, not read/write unless we are making a
640 (.debug*): Add dwarf debug sections.
641 (.rela.{sdata*,sbss*}): Add sections.
643 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
645 * configure: Regenerate.
647 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
649 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
650 for SVR4 compatibility.
652 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
654 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
656 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
657 * emultempl/pe.em (definfo init): Make the default stack reserve
660 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
662 * configure.tgt (m68*-apple-aux*): New target.
663 * emulparams/m68kaux.sh: New file.
664 * scripttempl/m68kaux.sc: New file.
665 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
666 (em68kaux.c): New target.
668 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
670 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
671 -bnoentry, since the right thing tends to happen anyhow.
673 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
675 * ld.texinfo, ld.1: Document -export-dynamic.
677 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
679 * emultempl/sunos.em: Check for native compile by comparing
680 ${target} and ${host}.
682 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
684 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
685 TEXT_START_ADDR to allow use on IDT and PMON systems.
687 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
689 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
692 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
694 * configure.tgt (sparc64-*-solaris2*): New configuration.
695 (sparc64-*-aout*): Renamed from sparc64*.
697 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
699 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
700 * genscripts.sh: Set host, target and target_alias variables.
701 Check for native compile by comparing ${target} and ${host}.
702 * emultempl/elf32.em: Likewise.
703 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
705 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
707 * scripttempl/elfppc.sc: Refine eabi support to better support
708 .sdata, .sdata2, .sbss, etc. sections.
710 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
712 * ldgram.y (%union): Add phdr field.
713 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
714 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
715 (opt_hdrs, hdr): Remove.
716 (phdr_val): New nonterminal.
717 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
718 and phdrs parameters. Add flags parameter.
719 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
721 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
722 phdrs fields. Add flags field.
723 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
724 (lang_new_phdr): Update declaration.
725 * ld.texinfo: Document FLAGS.
727 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
729 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
730 Don't make a shared library because of an undefined reference to
731 __GLOBAL_OFFSET_TABLE_.
733 Add some Irix 5 support, mostly from Kazumoto Kojima
734 <kkojima@info.kanagawa-u.ac.jp>:
735 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
736 (SHLIB_TEXT_START_ADDR): Define.
737 (OTHER_GOT_SYMBOLS): Define.
738 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
739 (EXECUTABLE_SYMBOLS): Don't define.
740 (DYNAMIC_LINK): Don't define.
741 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
742 * scripttempl/elfmips.sc: New file.
743 * configure.host (mips*-dec-bsd*): Change mips to mips*.
744 (mips*-sgi-irix4*): Likewise.
745 (mips*-sgi-irix5*): New entry.
746 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
748 (eelf32lmip.c): Likewise.
750 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
752 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
753 .rela.got.neg section.
755 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
757 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
759 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
760 ANSI_PROTOTYPES is defined. Remove special handling of
761 WINDOWS_NT. Various indendation fixes.
762 (vfinfo): Change fmt parameter to const char *.
763 (info_msg): Write <stdarg.h> version.
764 (einfo, minfo, finfo): Likewise.
765 (info_assert): Change file parameter to const char *.
766 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
767 defined, use a real prototype.
768 (info_assert): Change first parameter to be const char *.
770 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
772 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
773 in old support that 2.7.2 needs, but the current compiler does
776 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
777 correct Linker script template.
779 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
781 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
783 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
785 * scripttempl/alpha.sc: Put .rconst right after .rdata.
787 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
789 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
790 sort using right pointer.
792 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
794 * scripttempl/elfppc.sc: Remove support for creating special
795 labels for eabi section begin/end here. The compiler now uses
796 crt{i,n}.o to create these symbols.
798 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
800 * configure.host: Change existing Linux HOSTING_CRT0 to be used
801 for a.out only, and put in appropriate HOSTING_CRT0 and
802 HOSTING_LIBS values for Linux ELF.
804 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
806 * scripttempl/h8300.sc: Use all 64K for ram.
807 * scripttempl/h8300h.sc: Define 256K ram size.
809 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
811 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
812 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
813 was used, regardless of whether -bE was used.
815 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
817 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
818 relocateable before calling ldctor_build_sets if the output file
819 is in an XCOFF format.
821 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
823 * ldwrite.c (build_link_order): When handling a data statement, if
824 the endianness of the output file is unknown, use the endianness
827 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
829 * mpw-config.in: Recognize mips-*-* as equivalent to
831 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
832 * mpw-ld.r: Add version resources.
833 (cfrg): Use symbolic instead of literal name for executable.
835 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
837 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
839 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
841 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
842 (print_statement_list): Renamed from print_statement. All callers
844 (print_statement): New function to print just one statement.
845 (print_{data,reloc,padding}_statement): Don't crash if
846 output_section == NULL.
847 (dprint_statement): New function.
849 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
850 call to sort_sections.
852 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
854 * emultempl/aix.em (unix_ld): New static variable.
855 (gld${EMULATION_NAME}_parse_args): Handle -unix.
856 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
857 gc as false and export_defineds as true to size_dynamic_sections.
859 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
860 phase if the current section is abs_output_section.
863 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
865 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
868 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
870 * ldgram.y (PHDRS): New token.
871 (ifile_p1): Accept phdrs.
872 (section): Accept phdr_opt at the end of the section definition.
873 (phdr_op): New nonterminal.
874 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
875 * ldlex.l: Accept PHDRS.
876 * ldlang.h (struct lang_output_section_phdr_list): Define.
877 (lang_output_section_statement_type): Add phdrs field.
878 (struct lang_phdr): Define.
879 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
880 (lang_new_phdr): Declare.
881 * ldlang.c (lang_phdr_list): New static variable.
882 (lang_output_section_statement_lookup): Initialize phdrs field.
883 (lang_process): Call lang_record_phdrs.
884 (lang_new_phdr): New function.
885 (lang_section_in_phdr): New function.
886 (lang_record_phdrs): New static function.
887 * ld.texinfo: Document PHDRS.
889 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
891 * scripttempl/ppcpe.sc: Moved .edata into its own section to
894 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
896 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
897 HOSTING_LIBS for testing.
898 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
901 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
903 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
906 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
908 * configure: Rebuild with autoconf 2.7.
910 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
912 * scripttempl/pe.sc: Two .junk's is too much junk.
914 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
916 * configure.in: Use BFD_NEED_DECLARATION.
917 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
918 * configure, config.in: Rebuild with autoconf 2.6.
920 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
921 being unsupported if this is not a relocateable link and the input
922 BFD supports it, since ldctor_build_sets can cope with that case.
924 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
926 * configure.tgt (powerpc-*-macos*): New target.
927 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
928 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
929 (eppcmacos.c): New target.
930 * mpw-eppcmacos.c: Update.
931 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
933 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
935 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
936 $(host_canonical) and $(target_canonical).
937 (CXX_FOR_TARGET): Likewise.
939 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
941 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
942 so the malloc heap begins at a sane place.
944 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
946 Version 2.6 released.
947 * ldver.c (ldversion): Update to 2.6.
949 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
950 $(GENERATED_*FILES), since they need to be retained by distclean.
951 (maintainer-clean, realclean): Delete them here.
953 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
955 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
956 base file with FOPEN_WB, not "w".
958 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
959 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
961 (gld${EMULATION_NAME}_before_allocation): Use the environment
962 variable LD_RUN_PATH if -rpath was not used.
963 * ld.texinfo, ld.1: Document LD_RUN_PATH.
965 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
967 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
968 -bl and -bloadmap options.
970 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
971 report a better error.
973 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
974 new local variable special_sections, and pass it to
975 size_dynamic_sections. Look through the results, and move the
976 sections around in the mapping so that they are defined correctly.
978 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
980 * ldemul.c (ldemul_default_target): Cast getenv return value.
982 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
984 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
986 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
989 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
990 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
992 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
993 (gld_$_before_allocation): added hooks for toc construction based
996 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
998 * ld.texinfo: The linker does not use _main as an entry point.
1000 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1002 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
1005 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
1007 * configure.in: Add test for whether free must be declared.
1008 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
1009 * acconfig.h: Explain NEED_DECLARATION_FREE.
1010 * configure, config.in: Rebuild.
1012 * lexsup.c (parse_args): Take B:: out of shortopts.
1014 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
1016 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
1017 for now, as with m68k4kbsd, until shared library support gets
1020 * configure.host: For i386 BSD variants, crt0.o lives in
1021 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
1023 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1025 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
1026 (edelta68.c): New target.
1027 * configure.tgt (m68*-motorola-sysv*): New target.
1028 * emulparams/delta68.sh: New file.
1029 * scripttempl/delta68.sc: New file.
1031 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
1034 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
1036 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
1037 ALIGN and ALIGNMOD statements.
1039 * emultempl/aix.em: Include ldgram.h.
1040 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
1042 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
1044 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
1046 * configure.host (alpha-*-linux*): New host.
1047 * configure.tgt (alpha-*-linux*): New target.
1049 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
1051 * emultempl/aix.em (export_files): Remove.
1052 (import_files): Make static.
1053 (struct export_symbol_list): Define.
1054 (export_symbols): New static variable.
1055 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
1056 correctly. Call read_file for an export file.
1057 (gld${EMULATION_NAME}_before_allocation): Call
1058 bfd_xcoff_export_symbol for each export symbol, rather than
1059 calling read_file for each export file.
1060 (gld${EMULATION_NAME}_read_file): For an export file, make the
1061 exported symbols undefined, and store them on the export_symbols
1064 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
1066 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
1067 Don't hang if last option is unrecognised.
1068 (gld_${EMULATION_NAME}_set_symbols): Insert created
1069 symbols into ABS output section.
1071 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
1073 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
1075 (em68k4knbsd.c): New rule.
1077 * configure.tgt: Added support for the NetBSD m68k4k arch.
1079 * genscripts.sh, ldint.texinfo,
1080 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
1081 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
1082 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
1083 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
1084 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
1085 pc532machaout,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
1086 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
1087 PAGE_SIZE to TARGET_PAGE_SIZE.
1089 * emulparams/m68knbsd.h: Ditto.
1090 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
1091 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
1094 * emulparams/m68k4knbsd.sh: New file.
1096 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
1098 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
1100 * emultempl/aix.em: Include ldctor.h.
1101 (gld${EMULATION_NAME}_after_open): New static function.
1102 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
1103 (gld${EMULATION_NAME}_find_relocs): New static function.
1104 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
1105 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
1106 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
1107 * ldctor.c (struct set_info): Move definition into ldctor.h.
1108 (struct set_element): Likewise.
1109 (sets): Make non-static.
1110 (ldctor_add_set_entry): Add name parameter. Save it in the new
1112 (ldctor_build_sets): Avoid being called twice. Pass set element
1113 name to lang_add_reloc.
1114 * ldctor.h (struct set_info): Move definition here from ldctor.c.
1115 (struct set_element): Likewise. Add new field name.
1117 (ldctor_add_set_entry): Declare new name parameter.
1118 * ldwrite.c (build_link_order): Don't insist that either name or
1119 section be NULL in a lang_reloc_statement.
1120 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
1122 (constructor_callback): Pass name to ldctor_add_new_set_entry for
1125 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
1127 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
1129 * mpw-config.in: Add PowerMac target support, generate config.h.
1130 * mac-ld.r: New file, Mac resources.
1131 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
1132 * mpw-make.in: Remove.
1133 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
1135 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
1137 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
1138 -static as a synonym for -bnso.
1140 * scripttempl/aix.sc: Move special symbols inside sections.
1141 Always start .data at 0.
1143 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
1145 * Makefile.in (diststuff): Also make info.
1146 (maintainer-clean realclean): Also delete *.info*.
1148 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
1150 * emultempl/aix.em: Add support for various AIX linker options,
1151 for AIX import and export files, and for AIX shared objects.
1152 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
1154 * ldmain.c (main): Initialize new field link_info.static_link.
1156 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
1157 (constructor_callback): Likewise.
1158 * ldmisc.c (vfinfo): Likewise.
1159 * ldwrite.c (build_link_order): Likewise.
1161 * ld.texinfo: The MRI ALIGN directive is supported.
1163 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1165 * emulparams/elf32vr4300.sh: Deleted.
1166 * emulparams/elf32vr4300el.sh: Deleted.
1167 * emulparams/elf32b4300.sh: Added.
1168 * emulparams/elf32l4300.sh: Added.
1169 * configure.tgt, Makefile.in: Updated the build to use the
1170 new 8.3 unique names.
1172 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
1174 * ldlang.c (entry_symbol): Make non-static.
1175 * ldlang.h (entry_symbol): Declare.
1177 * ldlex.l: Treat PROVIDE as a keyword in expression state.
1179 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
1181 * scripttempl/pe.sc (.bss): Move to be after .text
1183 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
1185 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
1186 Search trinary.cond rather than searching trinary.lhs twice. From
1187 linli@ihp.PHys.ethz.CH.
1189 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
1190 directory searching code into gld${EMULATION_NAME}_search_dir.
1191 (gld${EMULATION_NAME}_search_dir): New static function, extracted
1192 from gld${EMULATION_NAME}_find_so.
1193 (global_needed, global_found): New static variables.
1194 (gld${EMULATION_NAME}_after_open): New static function.
1195 (gld${EMULATION_NAME}_search_needed): New static function.
1196 (gld${EMULATION_NAME}_try_needed): New static function.
1197 (gld${EMULATION_NAME}_check_needed): New static function.
1198 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
1199 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
1201 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
1202 (eelf32lppc.c): Likewise.
1203 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
1204 (GENERATE_SHLIB_SCRIPT): Define as yes.
1206 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
1208 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
1209 bfd_link_needed-list; make appropriate changes.
1211 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
1212 (rs6000-*-aix*): New target; use aixrs6.
1213 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
1214 * emultempl/aix.em: New file.
1215 * scripttempl/aix.sc: New file.
1216 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
1217 (eaixppc.c, eaixrs6.c): New targets.
1219 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
1221 * scripttemp/pe.sc (.reloc): Move to the end.
1223 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
1225 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
1226 section which was not linked into the final output.
1228 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
1230 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
1233 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
1235 * ld.h (args_type): Add rpath_link field.
1236 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
1237 required dependencies in rpath_link path. Only search
1238 LD_LIBRARY_PATH when configured native.
1239 * lexsup.c (parse_args): Recognize -rpath-link.
1240 * ld.1, ld.texinfo: Document -rpath-link.
1242 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
1244 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
1245 bother searching for needed libraries unless doing a final link.
1247 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
1249 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1251 * ld/ld.1: Fix formatting bugs.
1253 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
1255 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
1256 * ldexp.h (exp_get_abs_int): Update declaration.
1257 * ldlang.c (print_output_section_statement): Use fprintf_vma to
1258 print return value of exp_get_abs_int.
1260 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
1262 * emultempl/elf32.em (global_stat): New file static variable.
1263 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
1264 that the file has not already been included under another name.
1265 (gld${EMULATION_NAME}_stat_needed): New static function.
1267 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
1269 * scripttempl/armcoff.sc: Start .text at 0x8000.
1270 Start .data at 0x40000.
1272 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
1274 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
1275 command_line.rpath is set, use it, rather than the -L options, to
1276 build the rules section.
1277 * ld.texinfo: Document this use of -rpath.
1279 * lexsup.c (parse_args): Don't set link_info.shared for -assert
1280 pure-text. Pass true, not 1, to lang_add_entry.
1281 * emultempl/sunos.em (find_assign): New static variable.
1282 (found_assign): New static variable.
1283 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
1284 If not a relocateable link, and no start symbol was specified on
1285 the command line, and there are any undefined symbols, set
1286 link_info.shared. If link_info.shared is set, set the address of
1287 the .text section to 0x20.
1288 (gld${EMULATION_NAME}_find_assignment): Rename from
1289 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
1290 set, then just set found_assign based on whether an assignment is
1291 found to find_assign.
1292 (gld${EMULATION_NAME}_get_script): Don't use a special script when
1293 producing a shared library.
1294 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
1295 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
1296 * ldlang.c (entry_from_cmdline): New global variable.
1297 (lang_add_entry): Change cmdline parameter from int to boolean.
1298 Use global entry_from_cmdline rather than function static
1300 * ldlang.h (entry_from_cmdline): Declare.
1301 (lang_add_entry): Change declaration of second parameter from int
1303 * ldgram.y: Pass false, not 0, to lang_add_entry.
1305 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
1307 * ld.h (parsing_defsym): Declare.
1308 * ldlex.h (lex_string): Declare.
1309 * ldlex.l (lex_string): Define.
1310 * lexsup.c (parsing_defsym): Define.
1311 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
1312 lex_redirect, and clear it after calling yyparse. Set
1313 parsing_defsym around call to yyparse.
1314 * ldmain.c (main): Set lex_string before calling lex_redirect, and
1315 clear it after calling yyparse.
1316 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
1317 in linker scripts correctly.
1319 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
1320 COFF targets, allowing for the leading underscore used on SPARC
1323 * lexsup.c (parse_args): Handle -assert.
1324 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
1325 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
1326 shared library script when appropriate.
1327 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
1328 section at SIZEOF_HEADERS.
1330 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
1332 * Makefile.in (earmcoff.c): Build.
1333 * configure.tgt (arm-*-coff): New target
1334 * emulparms/armcoff.sh: New file.
1335 * scripttempl/armcoff.sc: New file.
1337 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
1339 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
1341 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
1343 * ldfile.c (ldfile_set_output_arch): Make arch const.
1345 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1347 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
1348 beginning of the .bss area, not at the end of data. Add
1349 __sbss_{start,end} symbols.
1351 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
1353 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
1354 (CXX_FOR_TARGET, install): Likewise.
1356 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
1358 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
1359 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
1360 (CXX_FOR_TARGET): Likewise.
1361 (install): Likewise.
1362 (GENERATED_HFILES): Remove config.h.
1363 (.dep): Depend upon config.h.
1365 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
1367 * configure.tgt (mips*-dec-netbsd*): New target.
1369 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
1371 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
1373 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
1375 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
1377 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
1379 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
1380 Start .text section on the right boundary. Always align
1383 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
1385 * Makefile.in (maintainer-clean): New target.
1387 * ldmain.c (struct warning_callback_info): Define.
1388 (warning_callback): Add new parameter symbol. Call
1389 warning_find_reloc to try to find the section and VMA.
1390 (warning_find_reloc): New static function.
1391 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1392 Pass NULL as symbol parameter to warning callback.
1394 * ld.texinfo: Clarify -L option.
1396 * ldlang.c (lang_one_common): Add cast to avoid warning.
1397 (topower): Likewise. Also, reindent.
1398 * ldwrite.c (clone_section): Change i to unsigned int.
1399 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
1400 cast to avoid warning.
1402 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
1404 * Makefile.in (config.status): Depend upon configure.tgt.
1406 * ldemul.h (ldemul_set_symbols): Declare.
1407 (ldemul_parse_args): Declare.
1408 * ldemul.c (ldemul_parse_args): Fix indentation.
1410 * configure.in: Call AC_HEADER_DIRENT.
1411 * configure, config.in: Rebuild.
1412 * emultempl/sunos.em: Use autoconf recommend mechanism to define
1413 DIR and struct dirent.
1415 * configure.tgt (mips*-*-bsd*): New case.
1417 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
1419 * configure.tgt (i[345]86-*-ptx*): New case.
1421 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
1423 * config.in: Rename from config.h.in.
1424 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1425 Check for config.h:config.in when creating stamp-h.
1426 * configure: Rebuild.
1427 * Makefile.in (stamp-h): Depend upon config.in rather than
1428 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1429 calling config.status.
1431 * Makefile.in (distclean): Remove config.h and stamp-h.
1433 * configure.host (sparc-*-sunos64*): Remove.
1434 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
1436 * ldexp.c (exp_fold_tree): Don't warn about moving the location
1437 counter backward in the absolute section.
1439 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
1441 * configure.in: Rewrite to use autoconf.
1442 * configure.host: New file.
1443 * configure.tgt: New file.
1444 * aclocal.m4: New file.
1445 * configure: New file, built by autoconf.
1446 * acconfig.h: New file.
1447 * config.h.in: New file, built by autoheader.
1448 * sysdep.h: New file.
1449 * ld.h: Incorporate old contents of config.h.
1451 * Makefile.in: Various changes for new configure script. Also:
1452 (CC_FOR_BUILD): Remove.
1453 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
1454 (dep.sed): Use @SRCDIR@, not @srcdir@.
1455 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
1456 * genscripts.sh: Create ldscripts if it does not exist.
1457 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
1458 * mpw-esh.c, emultemp/*.em: Likewise.
1459 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
1461 * config/*.mt, config/*.mh: Remove.
1463 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
1465 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1466 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
1468 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
1470 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
1472 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
1474 * ldmain.c (warning_callback): Add abfd, section, and address
1476 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1477 Change call to warning accordingly.
1479 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
1480 relocateable and not shared, put .gnu.warning.SYMBOL sections into
1483 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
1485 * configure.in: Added mips*vr4300-idt-elf* and
1486 mips*vr4300el-idt-elf* targets.
1487 * Makefile.in: Added eelf32vr4300* targets.
1488 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
1489 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
1491 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
1493 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
1494 <brendan@cygnus.com>.
1496 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
1498 * ldemul.c (ldemul_parse_args): New.
1499 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
1500 * lexsup.c (all pe stuff): Moved into pe.em
1501 (parse_args): Call emulation arg parser.
1502 * emultempl/pe.em (parse_args): handle PE specfic args.
1504 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
1506 * ldlang.c (lang_memory_region_lookup): Don't use the first region
1507 as the default region. Create a new region instead.
1509 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
1511 * ldemul.c (ldemul_set_symbols): New function.
1512 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
1513 * ldmain.c (main): Add call to ldemul_set_symbols.
1514 * lexsup.c (set_pe_value): New args.
1516 (parse_args): Cope with new set_pe_value args.
1517 * emultempl/pe.em (set_symbols): New function.
1518 (ld_emulation_xfer_struct): Add set_symbols.
1519 * scripttempl/pe.sc: Use new symbols.
1521 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
1523 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
1524 For -Y, ignore a leading `P,', and only call set_default_dirlist
1525 after processing all the other arguments.
1527 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
1529 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
1530 * emulparams/armpe.sh: Run PE script.
1532 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
1534 * ldmain.c (main): Remove PE stuff.
1535 * lexsup.c (options): Load more PE options.
1536 (set_pe_value): New function.
1538 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
1541 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
1542 * emultempl/pe.sc: New file performs generic PE support and sorts
1544 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
1545 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
1546 * scripttempl/pe.sc: New.
1547 * Makefile.in: Use new files.
1549 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
1551 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
1552 (.strings,.ctors,.dtors): Likewise.
1554 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
1556 * scripttempl/armpe.sc: Always start code at 0x401000, even
1558 * ldwrite.c (strdup): New extern declaration.
1559 * ldgram.y (atype): New rule to clarify type parsing.
1560 * ldlang.c (init_os): Remove commented out code.
1561 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
1562 unless told not to by the link script.
1564 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
1566 * ldlang.c (lang_set_startof): New static function.
1567 (lang_process): Call it.
1569 * ldgram.y: Tweak casesymlist to avoid bison errors.
1571 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
1572 Solaris compatibility.
1574 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
1576 * ldgram.y (YYDEBUG): If not defined, define as 1.
1577 (CASE, EXTERN, START): New tokens.
1578 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
1579 (casesymlist): New nonterminal.
1580 (extern_name_list): New nonterminal.
1581 * ldlex.l: Accept lower case trailing base specifiers. Don't
1582 ignore the first digit when the base is a suffix. Accept many
1583 EXPRESSION state tokens in MRI state. Support MRI continuation
1584 lines and MRI semicolon comments. Accept all MRI keywords in
1585 lower case. Add CASE, EXTERN, and START MRI keywords.
1587 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1589 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
1592 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1594 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
1595 $r/../gcc/xgcc unless it is present.
1597 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
1599 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
1601 * scripttempl/m68klynx.sc: Likewise.
1602 * scripttempl/nw.sc: Likewise.
1603 * scripttempl/sa29200.sc: Likewise.
1604 * scripttempl/sparclynx.sc: Likewise.
1606 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
1608 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
1610 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
1612 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
1614 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
1616 * scripttempl/i386pe.sc: Cope with constructors.
1617 * scripttempl/z8ksim.sc: Deleted.
1618 * scripttempl/z8000.sc: Resurrected as this, but
1619 can handle z8001 and z8002 formats.
1620 * emulparams/z8ksim.sh: Deleted.
1621 * emulparams/{z8001.sh, z8002.sh}: New files.
1622 * config/z8ksim.mt: Deleted
1623 * config/z8k-coff.mt: New, generates both emulations.
1625 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
1627 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
1628 %B, in case it is in an archive.
1630 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
1632 * ldlang.c (lang_process): Call reset_memory_regions for each
1635 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
1637 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
1640 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
1642 * ldmain.c (constructor_callback): Allocate set_name in stack
1643 frame, rather than always calling alloca with a fixed size.
1645 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
1647 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
1648 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1650 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
1652 * ldwrite.c (clone_section): Set the alignment of the clone
1653 section to that of the section being cloned.
1655 * ldwrite.c (split_sections): Don't split the first input section
1656 into a new output section.
1658 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
1660 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
1661 (GENERATE_SHLIB_SCRIPT): Define as yes.
1663 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
1665 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
1667 * ldver.c (help): Update list of options to match currently
1670 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
1672 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
1675 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
1676 it takes a size_t anyhow.
1677 (exp_binop): Likewise.
1678 (exp_trinop): Likewise.
1679 (exp_unop): Likewise.
1680 (exp_nameop): Likewise.
1681 (exp_assop): Likewise.
1682 * ldlang.c (lang_memory_region_lookup): Likewise.
1683 (init_os): Likewise.
1684 (ldlang_add_undef): Likewise.
1685 (insert_pad): Likewise.
1686 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
1689 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
1691 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
1693 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
1695 (ld_emulation_xfer_type): Add search parameter to
1696 open_dynamic_archive entry point.
1697 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
1698 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
1699 make non-static. Change all callers to use new name.
1700 (ldfile_open_file_search): Make static. If entry is dynamic, call
1701 ldemul_open_dynamic_archive.
1702 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
1703 * ldfile.h (ldfile_open_file_search): Don't declare.
1704 (ldfile_try_open_bfd): Declare.
1705 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1706 Accept search parameter. Don't search for a library, just look in
1708 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
1711 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
1713 * ldmain.c (set_scripts_dir): Don't base script directory on
1716 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
1718 * ldmisc.c (vfinfo): Don't print the line number if it isn't
1721 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
1723 * ld.h (ld_config_type): Add field warn_constructors.
1724 * ldmain.c (add_to_set): Warn if config.warn_constructors.
1725 (constructor_callback): Likewise.
1726 * lexsup.c (parse_args): Handle -warn-constructors.
1727 * ld.texinfo, ld.1: Document -warn-constructors.
1729 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
1730 get confused by directory names if we searched for the file.
1732 Based on patches from H.J. Lu <hjl@nynexst.com>:
1733 * ldlang.h (lang_input_statement_type): Add new field dynamic.
1734 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
1735 * ldfile.c: Include bfdlink.h.
1736 (ldfile_open_file): Check dynamic field of entry, not global
1737 dynamic_link field. Don't do a dynamic search when doing a
1739 * ldmain.c (main): Don't warn about dynamic_link for a
1741 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
1743 (gld${EMULATION_NAME}_create_output_section_statements): Always
1744 loop over input files.
1745 * Makefile.in: Rebuild dependencies.
1747 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
1750 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
1752 * ldmain.c (main): Set link_info.symbolic to false.
1753 * lexsup.c (parse_args): Handle -Bsymbolic.
1755 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
1757 * ldmain.c (HAVE_SBRK): Define for everything except
1758 specific systems that are known to not support sbrk.
1759 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
1761 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
1763 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
1764 Handle etree_provide.
1766 * emultempl/elf32.em (global_needed): New static variable.
1767 (global_found): Likewise.
1768 (gld${EMULATION_NAME}_after_open): New static function.
1769 (gld${EMULATION_NAME}_search_needed): Likewise.
1770 (gld${EMULATION_NAME}_try_needed): Likewise.
1771 (gld${EMULATION_NAME}_check_needed): Likewise.
1772 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
1773 gld${EMULATION_NAME}_after_open.
1775 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
1777 * configure.in (i386-*-win32): New target.
1779 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
1781 * lexsup.c (parse_args): Let -G either set the small data size or
1782 be equivalent to --shared, depending on the next argument. Accept
1783 and ignore -z for Solaris compatibility.
1785 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
1787 * lexsup.c (parse_args): Cast fopen result to PTR before storing
1788 it in link_info.base_file. Fix indentation.
1790 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
1792 * ldmain.c (main): Always initialize PE info in link_info.
1793 * lexsup.c (OPTION_BASE_FILE): New option.
1794 (parse_args): Handle new option.
1795 * emulparams/armpe.sh: Output pei.
1796 * emultempl/i386pe.em: Add newline to end.
1797 * scripttempl/armpe.sc: Change output and quote the $s.
1798 * scripttempl/i386pe.sc: Change output and quote the $s.
1800 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1802 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
1804 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
1805 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
1806 (i386msdos.o): New target.
1807 * config/i386-msdos.mt: Created.
1808 * emulparams/i386msdos.sh: Created.
1809 * scripttempl/i386msdos.sc: Created.
1811 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1813 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
1814 that contains pointers to be relocated.
1816 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1818 * mpw-esh.c: New file, modified for MPW from esh.c.
1819 * scripttempl/sh.sc: Reformatted to simplify MPWification,
1820 use *() to concat stab sections instead of [].
1822 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
1824 * scripttempl/armpe.sc: Add constructor support.
1826 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
1828 * ldlang.c (lang_size_sections): Any section with a DATA
1829 statement has contents.
1831 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1833 * emulparams/m68kelf.sh (NOP): Define.
1834 (DYNAMIC_LINK): Don't define.
1835 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
1836 will come from the linker script.
1838 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
1840 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
1842 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1844 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
1846 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1848 From Andrew Cagney <cagney@highland.com.au>
1849 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
1852 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
1854 Add support for ARM-PE.
1855 * Makefile.in (ALL_EMULATIONS): Add armpe.o
1856 * configure.in: Recognize armpe.
1857 * config/arm-pe.mt: New file.
1858 * emulparams/armpe.sh: New file.
1859 * scripttempl/armpe.sc: New file.
1862 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
1864 * configure.in (h8300h-*-hms): Deleted
1865 * config/cf-h8300h.mt: Deleted.
1867 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1869 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1871 From David Taylor (dtaylor@armltd.co.uk)
1872 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
1873 * configure.in: Recognize arm{,e[lb]-*-aout.
1874 * config/arm[lb]-aout.mt: New files.
1875 * emulparams/armaout[lb].sh: New files.
1876 * scripttempl/armaout.sc: New file.
1878 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1880 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
1881 be unique in 8 characters for DOS.
1883 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
1884 * emulparams/elf32ppcle.sh: Deleted.
1886 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
1887 Tom Griest <griest@cs.yale.edu>
1889 Initial support for PE executables (eg NT, win32)
1891 * Makefile.in (configure.in, ei386pe): Add support.
1892 * ldmain.c (main): Initialize PE argument info.
1893 * ldwrite.c (print_file_stuff): Don't print out .drectve
1894 and .debug section info.
1895 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
1896 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
1897 Handle new arguments.
1898 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
1901 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
1903 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
1904 segment. This allows ld -r to preserve unwind sections.
1906 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1908 * configure.in: Add little endian PowerPC support.
1910 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
1911 (eelf32ppcle.c): Support for little endian PowerPC.
1913 * config/ppcle-elf32.mt: New file for little endian PowerPC.
1914 * emulparams/elf32ppcle.sh: Ditto.
1916 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1918 * ldlang.c (print_output_section_statement): Check
1919 subsection_alignment, instead of checking section_alignment twice.
1920 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
1922 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
1924 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
1926 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
1928 * ldwrite.c (ldwrite): Before doing anything, reset the error
1929 code. If bfd_final_link returns an error, but the error code is
1930 unset, don't issue an extra message. Assume a correct error
1931 message was already set.
1933 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1935 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
1936 (em68kelf.o): New target.
1937 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
1938 * configure.in: Use them for m68*-*-elf.
1940 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
1942 Merge in support for Mac MPW as a host.
1943 (Old change descriptions retained for informational value.)
1945 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
1946 (i386-unknown-coff): Remove.
1947 (sh-hitachi-hms): New target.
1948 (emulation_ofiles): Set correctly for each target.
1949 (version, TDEFINES): Add to makefile fragment.
1950 * mpw-make.in (BISON): Use byacc instead of bison.
1951 (em_*.c): Replace with e*.c everywhere.
1952 (ldgram.h): Separate action from ldgram.c generation.
1953 (LD_PROG): Depend on Version.r.
1954 (Version.r): generate from version info.
1955 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
1957 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
1958 i386-unknown-aout, i386-unknown-coff): New targets.
1959 (m68k-aout, m68k-coff): Remove targets.
1960 (mk.tmp): Add definition of EMUL.
1962 * mpw-config.in (emulname): Set based on target.
1963 (ldemul-list.h): Construct.
1964 * mpw-make.in (install-only): New target.
1965 (install): Depend on install-only.
1967 * mpw-make.in (bindir): Fix pathname.
1968 (install): Move here from mpw-build.in.
1970 * mpw-config.in: New file, MPW configuration fragment.
1971 * mpw-make.in: New file, MPW makefile fragment.
1972 (This file is semi-automatically generated from Makefile.in.)
1973 * ldfile.c (slash): If MPW, set to `:'.
1974 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
1975 prevent redefinition errors.
1978 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
1980 * emulparams/arcelf.sh (ENTRY): Define.
1983 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
1985 * ldwrite.c (clone_section): Align clone sections on even
1988 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
1990 * configure.in: Change linux to default to elf. Using
1991 i[345]86-*-linuxaout will build a linker which defaults to a.out.
1992 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
1993 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
1994 * config/i386-lelf.mt: Remove.
1996 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
1998 * ldmain.c (main): If opening the map file fails, call
1999 bfd_set_error before calling einfo.
2001 * ld.texinfo, ld.1: Document the -no-keep-memory option.
2003 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
2005 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
2006 does mark shared libraries as executable.
2008 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
2010 * ldlang.c (lang_common): Change power to int. Pass larger values
2011 before smaller values.
2012 (lang_one_common): Treat info as int *. Don't bother to check for
2013 last value, since it is now zero.
2015 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
2017 * ldlang.c (load_symbols): An empty archive is OK.
2019 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
2021 * ldmain.c (progress.h): Include.
2022 (main): Call START_PROGRESS and END_PROGRESS.
2024 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
2026 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
2027 .dtors sections, so that these pointers get relocated also.
2028 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
2029 and end of the constructors/destructors.
2031 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2033 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
2034 describes an archive, call bfd_link_add_symbols on each member.
2035 * ldmain.c (whole_archive): New variable.
2036 (main): Initialize it to false.
2037 * ldmain.h: Declare whole_archive.
2038 * lexsup.c (parse_args): Grok --whole-archive switch.
2039 * ld.texinfo, ld.1: Document --whole-archive.
2041 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2043 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
2044 using the default emulation.
2046 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
2048 * config/hppaelf.mh (HOSTING_EMU): Likewise.
2050 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
2052 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
2053 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
2055 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
2057 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
2059 * ldlex.l: Return -lFILENAME as the token LNAME.
2060 * ldgram.y: Add token LNAME.
2061 (input_list): Treat LNAME like NAME, but pass it to
2062 lang_add_input_file as lang_input_file_is_l_enum.
2063 * ld.texinfo: Document using -lFILENAME in INPUT.
2065 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2067 * ldlang.c (lang_check): If the architectures are compatible call
2068 bfd_merge_private_bfd_data to let the backend do additional
2072 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
2074 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
2075 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
2078 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
2080 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
2081 all supported emulations.
2083 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
2085 * ldemul.c (ldemul_list_emulations): New function.
2086 * ldemul.h (ldemul_list_emulations): Declare.
2087 * ldver.c (help): List supported targets and emulations.
2089 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
2091 * scripttempl/elf.sc (.debug): Relocate to address 0.
2092 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
2093 .debug_sfnames, .line): Likewise.
2095 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
2097 * emultempl/elf32.em (hold_rel): New static variable.
2098 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
2099 contents whose names begin with ".rel" after hold_rel. Remove the
2100 assertion which checked for unplaced .rel sections. Don't try to
2101 sort the section into place if place->bfd_section is NULL.
2102 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
2103 section beginning with ".rel".
2105 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
2107 Doc note from pierre@phi.la.tce.com (Pierre Willard):
2108 * ld.texinfo: -X and -x work even if -s or -S are not specified.
2109 * ld.1: Similar change.
2111 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
2113 * emulparams/gld960coff.sh (COFF_CTORS): Define.
2114 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
2116 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
2118 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
2119 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
2120 * config/i386-lelf.mt: New file.
2121 * config/i386-gelf.mt: New file.
2123 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
2125 * configure.in: Match on mips-ecoff, and default to the IDT
2128 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
2130 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
2131 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
2132 to double the size of the table.
2135 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
2137 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
2140 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2142 * Makefile.in (distclean): Do recursive deletion, since ldscripts
2145 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
2147 * ldmain.c (main): If trace_file_tries is true, and we are using
2148 an internal linker script, print out the script.
2149 * ldfile.c (try_open): Reindent function. Make the messages about
2150 opening script files more informative.
2152 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
2153 * ld.texinfo, ld.1: Update accordingly.
2155 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
2157 * ldlang.c (lang_one_common): Adjust references to common symbol
2158 information for new structure.
2160 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
2162 * ldmain.c (undefined_symbol): Handle section being NULL.
2164 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
2165 * ldexp.c (fold_name): Likewise.
2166 * ldlang.c (print_one_symbol): Likewise.
2167 (lang_finish): Likewise.
2168 * ldmain.c (multiple_common): Likewise.
2169 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
2170 renamed to bfd_link_hash_undefweak.
2172 * scripttempl/alpha.sc: Set address of .data section correctly
2173 when -n or -N is used. Patch from Chris G Demetriou
2174 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
2175 * scripttempl/mips.sc: Similar change.
2177 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
2179 * ldlang.c (lang_size_sections): Clarify error message when user
2180 specified start addr conflicts with region. Fix resetting of
2183 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
2185 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
2186 in lang_allocating_phase_enum.
2188 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
2190 * Makefile.in (distclean): Depend upon clean. Don't bother to
2191 remove files which will be removed by clean. From patch by
2192 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
2194 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
2196 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
2197 a MIPS target, clobber the size of all but the first input
2198 .reginfo section to be 0, so that lang_size_sections sets the
2199 correct size for the output .reginfo section.
2201 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
2203 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2204 Remove unused variable is.
2206 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2208 * configure.in: Add support for powerpc-*-eabi.
2210 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
2213 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
2214 elf.sc, which defines some new symbols PowerPC elf needs.
2216 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2218 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
2219 constructor entry is in the absolute section.
2221 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2223 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
2224 * config/i386-gnu.mt: New file. Include ELF support.
2226 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2228 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
2229 there are any input sections named .gnu.warning, treat them as
2230 containing a warning message to be printed by the linker, and
2231 clobber the size so that the message is not copied into the output
2233 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
2236 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
2238 * configure.in (w65-*-*): New target.
2239 * Makefile.in: Update.
2240 * scripttempl/w65.sc: New.
2241 * config/coff-w65.mt: New.
2243 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
2245 * ldlang.c (lang_place_orphans): Don't ignore files with
2246 just_syms_flag set. Instead, put all their sections in
2247 bfd_abs_section_ptr, using the section VMA as the output_offset.
2249 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2251 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
2252 name `reloc_howto_type', since it's now defined to be const.
2253 * ldlang.c (lang_add_reloc): Ditto.
2254 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
2256 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2258 * ldexp.c (fold_binary): Adding or subtracting an absolute value
2259 to a relative value does not require forcing the relative value to
2260 be absolute. Also, reindent function.
2262 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2264 * ldwrite.c (clone_section): Create a symbol with the
2265 same name as the section.
2267 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2269 * ld.h (split_by_reloc, split_by_file): New flags.
2270 * ldwrite.c (clone_section, split_sections): New functions.
2271 * lexsup.c (parse_args): Understand new split options.
2274 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
2276 * configure.in (arc-elf): New target.
2277 * Makefile.in (earcelf.c): New target.
2278 * config/arc-elf.mt: New file.
2279 * emulparms/arcelf.sh: New file.
2282 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2284 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
2285 .data segment. They must be writable when creating a shared
2286 library. From H.J. Lu <hjl@nynexst.com>.
2288 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
2290 * emultempl/miposecoff.em: New file.
2291 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
2292 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
2293 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
2294 provide __runtime_reloc_start and __runtime_reloc_stop if they are
2295 used. Align _fdata to a 16 byte boundary.
2296 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
2298 (emipsidtl.c): Likewise.
2299 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
2301 * ld.h (args_type): Add new field embedded_relocs.
2302 * ldemul.h (ldemul_after_open, after_open_default): Declare.
2303 (ld_emulation_xfer_struct): Add new field after_open.
2304 * ldemul.c (ldemul_after_open): New function.
2305 (after_open_default): New function.
2306 * ldlang.c (lang_process): Call ldemul_after_open.
2307 * lexsup.c (parse_args): Handle --embedded-relocs.
2308 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
2309 new after_open field to after_open_default.
2310 * emultempl/generic.em, emultempl/gld960.em: Likewise.
2311 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
2312 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
2313 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
2314 * ld.texinfo, ld.1: Mention -embedded-relocs.
2316 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2318 * Makefile.in: Add eshl.o.
2319 * config/coff-sh.mt: Add shl emulation.
2321 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2323 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
2324 Youngdale <eric@aib.com>.
2326 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2328 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
2329 * config/i386linux.mh: New file; set HOSTING_CRT0.
2330 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
2331 /usr/lib, since that is already in LIB_PATH.
2333 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
2335 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
2337 (.data, .bss): If "-N", then place the data/bss just after the end
2338 of the .text section rather than at the default 0x40000000.
2340 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
2343 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2345 Patches from Eric Youngdale <eric@aib.com>:
2346 * ldlang.c (lang_finish): Don't warn if entry symbol not found
2347 when generating a shared library.
2348 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
2349 attempting to place an orphaned relocation section when generating
2350 a dynamically linked object.
2352 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
2355 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2357 * ld.h (args_type): Add field export_dynamic.
2358 * lexsup.c (parse_args): Recognize --export-dynamic.
2359 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2360 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
2362 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2364 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
2365 we allocate common symbols.
2367 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
2369 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
2370 .rela.fini to the list of .rel* sections.
2372 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2374 * ldlang.c (load_symbols): Add new argument place. Only accept
2375 linker scripts if place is not NULL. Put commands found in an
2376 assumed linker script into place.
2377 (lookup_name): Pass NULL as place argument to load_symbols.
2378 (open_input_bfds): In lang_input_statement_enum case, pass a place
2379 argument to load_symbols, and store any new statements after the
2382 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2384 * ldver.c (ldversion): Bump to 2.5.3.
2386 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2388 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
2390 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2392 * Makefile.in (check): Add missing "else true" clause.
2394 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
2396 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
2397 entry point to "start". Align at end of each section to 0x200.
2398 Start .text section 0x1000 later. Add _etext, _edata, _end
2401 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2403 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
2404 composed of different object file formats.
2405 (ldctor_build_sets): If the output format does not support the
2406 reloc, and we are not generating a relocateable link, try getting
2407 the reloc from the input format.
2409 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
2411 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
2412 (em68knbsd.c): New target.
2414 * config/m68k-nbsd.mt: New file.
2415 * emulparams/m68knbsd.sh: New file.
2416 * configure.in (m68*-*-netbsd*): Use above configs.
2418 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2420 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
2421 appropriately named static library, stop the search at that
2424 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2426 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
2427 and esparcnbsd.o; sorted entries.
2428 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
2430 * config/netbsd532.mt: Removed.
2431 * emulparams/netbsd532.sh: Removed.
2433 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
2434 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
2435 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
2436 sparc*-*-netbsd*): Use above configs.
2438 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2440 * ldmain.c (multiple_common): One of the types may now be
2441 bfd_link_hash_indirect. The old BFD argument may be NULL.
2443 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2445 * configure.in: Add * at the end of m68k-hp-hpux.
2447 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2449 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
2452 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2454 * scripttempl/nw.sc: Gather constructors and destructors and
2455 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
2457 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
2459 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
2460 (ei386nw.c, eppcnw.c): New targets.
2462 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
2463 scripttempl/nw.sc: New files, for i386 and powerpc netware.
2465 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
2466 instead of {i386,ppc}-elf.
2468 * configure.in (sparc*-*-netware): Removed. There is no such
2471 * ldint.texinfo: Move misplaced `@end iftex'.
2473 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
2475 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
2476 .rela.dtors to the list of .rel* sections.
2478 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2480 * ldver.c (ldversion): Update to version 2.5.
2481 * Version 2.5 released.
2483 * configure.in (all_targets): Handle i386-linux*.
2485 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2487 * scripttempl/aout.sc: Set _etext and __etext to ., not
2488 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
2489 will not break any other system. From Eric Valette
2492 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2494 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
2495 --verbose to get the old -V behaviour.
2496 * ld.1, ld.texinfo: Document this change.
2498 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2500 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
2501 assertion, since it could fail with a user defined linker script.
2503 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
2504 name in the hash table during the first phase--the hash table does
2505 not even exist at that point, much less have the right value.
2507 * Makefile.in (CC): Define.
2508 (CXX): Move definition, change from g++ to gcc.
2509 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
2510 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
2511 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
2512 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
2513 (.cc.o): Comment out.
2515 (site.exp): Don't create testdir or set tmpdir.
2516 (check): Run checks even if not running native. Use CC_FOR_TARGET
2517 instead of RUNTEST_CC, and likewise for CXX.
2518 (cdtest targets): Comment out.
2519 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
2520 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
2521 * cdtest-main.cc, cdtest.exp: Remove.
2523 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2525 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
2526 file naming problems.
2527 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
2528 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
2529 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
2530 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
2531 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
2532 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
2533 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
2535 * genscripts.sh: Always search /usr/local/TARGET/lib.
2537 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
2539 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2541 * configure.in: Handle i386-bsdi* targets like i386-bsd.
2543 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2545 * lexsup.c (parse_args): Add support for -a for HP/UX
2548 * lexsup.c (parse_args): -c takes an argument.
2550 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2552 * ld.h (args_type): Add new field endian.
2553 * lexsup.c (parse_args): Handle -EB and -EL by setting
2554 command_line.endian.
2555 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
2556 * ldlang.c (lang_add_output_format): Add arguments big and little.
2557 If command_line.endian is set, use it to select big or little
2558 rather than the default. Changed all callers.
2559 * ldlang.h (lang_add_output_format): Update declaration.
2560 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
2561 LITTLE_OUTPUT_FORMAT.
2562 * emulparams/elf32mipl.sh: Likewise.
2563 * emulparams/mipsbig.sh: Likewise.
2564 * emulparams/mipsbsd.sh: Likewise.
2565 * emulparams/mipsidt.sh: Likewise.
2566 * emulparams/mipsidtl.sh: Likewise.
2567 * emulparams/mipslit.sh: Likewise.
2568 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
2569 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
2571 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
2572 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
2573 * scripttempl/mipsbsd.sc: Likewise.
2575 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
2576 depending upon ldgram.c, so that a parallel make does not try to
2579 * configure.in (mips*el-elf*): New target.
2580 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
2581 (eelf32mipl.c): New target.
2583 * config/mipsl-elf32.mt: New file.
2584 * emulparams/elf32mipl.sh: New file.
2586 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2588 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
2591 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2593 * ldmisc.c (vfinfo): Print BFD file name as well as file name
2594 returned by find_nearest_line, in case the file name is something
2595 unhelpful such as a .h file. Handle %u.
2597 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2599 * ldlang.c (lang_do_assignments): Make sure output statement
2600 has an attached bfd_section before trying to dereference it.
2602 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2604 * ld.h (ld_config_type): Add new field warn_once.
2605 * ldmain.c (undefined_symbol): Handle -warn-once.
2606 * lexsup.c (parse_args): Recognize -warn-once.
2607 * ld.texinfo (Options): Document -warn-once.
2610 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
2611 name. For %C, print the function name on a separate line, to keep
2612 the length of error messages under control.
2613 * ldmain.c (multiple_definition): Use %D for ``first defined
2615 (undefined_symbol): Use %D for ``more undefined references
2618 * ldmisc.c (multiple_warn): Remove; no longer used.
2619 * ldmisc.h (multiple_warn): Don't declare.
2621 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2623 * ldlang.c (print_output_section_statement): Print all lines
2626 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2628 * ldlang.c (load_symbols): Check for archive before object. Use
2629 bfd_check_format_matches, and, if ambiguous, print a list of
2630 matching formats. If file format is not recognized, treat file as
2632 * ldgram.y (yyerror): If assuming an object file is a script,
2633 mention that. Tweak the format of the error messages.
2634 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
2635 guess that this is not actually a script, and just report that the
2636 file format was not recognized.
2637 * ld.texinfo (Options): Admit that -( may be used more than once.
2638 Add note that unrecognized object files are now treated as linker
2641 * ldfile.c (ldfile_input_filename): Make const.
2642 (ldfile_assumed_script): New variable.
2643 (try_open): Change arguments types to const.
2644 (ldfile_find_command_file): Likewise.
2645 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
2646 * ldfile.h: Update declarations for ldfile.c changes.
2647 * ldlex.l: Include <ctype.h>.
2648 (file_name_stack): Change to be const char *.
2649 (lineno_stack): New static variable.
2650 (<<EOF>>): Set lineno as well as ldfile_input_filename.
2651 (lex_push_file): Make name argument const. Initialize
2653 (lex_redirect): Initialize lineno_stack entry.
2654 (lex_warn_invalid): Handle non printable characters nicely.
2655 * ldlex.h (lex_push_file): Declare second argument as const.
2657 * ldgram.y (ifile_p1): Recognize GROUP.
2658 * ldlex.l: Recognize GROUP.
2659 * ld.texinfo (Option Commands): Document GROUP.
2661 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2663 * config/m68klynx.mh: New file.
2665 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
2667 * emultempl/hppaelf.em: Add newlines to the error messages.
2669 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2671 * config/i386lynx.mh: New file.
2672 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
2673 unless CONSTRUCTING.
2675 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2677 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
2678 (GENERATE_SHLIB_SCRIPT): Define as yes.
2679 (DYNAMIC_LINK): Define as false.
2680 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
2681 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
2682 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
2683 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
2686 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2688 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
2690 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2692 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
2693 .got section is now explicitly handled in elf.sc.
2695 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2697 * scripttempl/alpha.sc: Redo script to set . outside of sections
2698 and not bother to explicitly specify section addresses.
2699 Explicitly place .sdata section.
2701 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2703 * scripttempl/m68kcoff.sc: Put .bss in data segment.
2705 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
2706 0, and to only be marked as NOLOAD if relocating.
2707 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
2708 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
2709 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
2710 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
2711 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
2712 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
2713 * scripttempl/sparclynx.sc: Likewise.
2715 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
2717 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
2718 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
2721 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
2723 * ld.h (args_type): Add field soname.
2724 * lexsup.c (parse_args): Handle -soname argument.
2725 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
2727 * ld.texinfo: Document -soname.
2729 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2731 * ldlang.c (lang_check): Don't try to set the architecture if the
2732 input and output files are incompatible. Just warn.
2734 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2736 * configure.in: Change i[34]86 to i[345]86.
2738 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2740 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
2742 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2744 Make the ELF linker handle orphaned sections reasonably. Also,
2745 define __start_SECNAME and __stop_SECNAME around sections whose
2746 names can be represented in C, for the benefit of symbol sets in
2748 * ldemul.h (ldemul_place_orphan): Declare.
2749 (ld_emulation_xfer_type): Add place_orphan field.
2750 * ldemul.c (ldemul_place_orphan): New function.
2751 * ldlang.h (wild_doit): Declare.
2752 * ldlang.c (wild_doit): Make nonstatic.
2753 (lang_place_orphans): Call ldemul_place_orphan.
2754 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
2755 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
2757 (gld${EMULATION_NAME}_place_orphan): New static function.
2758 (gld${EMULATION_NAME}_place_section): New static function.
2759 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
2761 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
2763 * scripttempl/aout.sc: Add .linux-dynamic after .data.
2765 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2767 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
2768 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
2770 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2772 * ldexp.h (exp_get_abs_int): Declare.
2774 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2776 * ldlang.c (lang_do_assignments): Handle complex AT's better.
2777 * ldexp.c (exp_get_abs_int): New function.
2779 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
2781 * configure.in: add i960-nindy-coff support.
2783 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2785 * ldlex.l (yy_create_string_buffer): Handle change to internal
2786 interface in flex 2.4.7.
2788 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
2790 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
2791 New function; add 0x20 to any use of -Ttext.
2792 (gld${EMULATION_NAME}_create_output_section_statements): New
2794 (ld_${EMULATION_NAME}_emulation): Use the new function
2795 gld${EMULATION_NAME}_create_output_section_statements.
2797 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2799 * scripttempl/mips.sc: Redo script to set . outside of sections
2800 and not bother to explicitly specify section addresses.
2802 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2804 * scripttempl/elf.sc: Copy several more relocation sections into
2805 the output. Put .got.plt sections into .got.
2807 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2809 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
2811 Add a new script operator, PROVIDE, to define a symbol only if it
2813 * ldgram.y (PROVIDE): New token.
2814 (assignment): Accept PROVIDE.
2815 * ldlex.l (PROVIDE): New token.
2816 * ldexp.h (node_type): Add etree_provide to node_class enum.
2817 (exp_provide): Declare.
2818 * ldexp.c (exp_fold_tree): Handle etree_provide.
2819 (exp_provide): New function.
2820 (exp_print_tree): Handle etree_provide.
2821 * ld.texinfo: Document PROVIDE.
2823 * ldlang.c (lang_common): Pass desired alignment to
2824 lang_one_common as power of two.
2825 (lang_one_common): Get common symbol alignment from linker hash
2826 table entry. Treat desired alignment as a power of two.
2828 * ldlang.c (wild_section): Attach all section with the given name,
2829 not just the first one. If there is no name, attach all sections
2830 even if the SEC_IS_COMMON flag is set.
2832 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2834 * ld.h (args_type): Add field rpath.
2835 * lexsup.c (S_ISDIR): Define if not already defined.
2836 (parse_args): Add support for -rpath. If -R is used to name a
2837 directory, treat it as -rpath for Solaris compatibility.
2838 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2839 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
2840 * ldmain.c (main): Initialize command_line.rpath to NULL.
2841 * ld.texinfo: Document -rpath option.
2843 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
2845 * emulparams/pc532machaout.sh: New file. Pc532 mach script
2848 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
2850 * config/pc532mach.mt: New file. Pc532 mach target support.
2852 * config/pc532mach.mh: New file. Pc532 mach host support.
2854 * config/netbsd532.mt: New file. Netbsd 532 target support.
2856 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
2858 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
2861 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2863 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
2864 bfd_abs_section_ptr, not &bfd_abs_section.
2866 * lexsup.c (parse_args): Changed "retain-symbols-file" from
2867 no_argument to required_argument. From djm.
2869 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2871 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
2872 sections to force a VMA of 0; needed for ELF backends which have
2873 not been converted to the new linker style.
2875 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
2877 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
2878 it was for the HPUX dynamic loader's use and it creates problems
2881 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
2883 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
2884 * ldlang.h (lang_do_assignments): Put external decl here.
2885 * emultempl/hppaelf.em: Minor cleanups throughout file.
2886 (hppa_elf_create_output_section_statements): Rewrite.
2887 (hppaelf_finish): Rewrite.
2889 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2891 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
2893 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
2895 * ld.texinfo: -Bstatic is not ignored.
2897 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2899 * ldlex.l: Recognize \r the same as \n.
2901 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2903 Preliminary support for generating shared libraries, from Eric
2904 Youngdale <ericy@cais.cais.com>.
2905 * genscripts.sh: If the emulation parameter file sets
2906 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
2907 CREATE_SHLIB defined.
2908 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
2909 link_info.shared is set, use the .xs script file.
2910 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
2911 .interp section, and don't include TEXT_START_ADDR in the starting
2912 address of the first section.
2913 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
2914 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
2916 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2918 * configure.in: Change --with-targets to --enable-targets.
2920 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2922 * lexsup.c (parse_args): Add support for new options -( -) with
2923 synonyms --start-group --end-group.
2924 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
2925 (lang_group_statement_type): Define new struct.
2926 (lang_statement_union_type): Add group_statement field.
2927 (lang_enter_group, lang_leave_group): Declare.
2928 * ldlang.c (lang_for_each_statement_worker): Handle
2929 lang_group_statement_enum.
2930 (map_input_to_output_sections, print_statement): Likewise.
2931 (lang_size_sections, lang_do_assignments): Likewise.
2932 (open_input_bfds): Completely rewrite. Now does its own looping,
2933 rather than using lang_for_each_statement. Handle groups.
2934 (lang_process): Update call to open_input_bfds.
2935 (print_group): New static function.
2936 (lang_enter_group, lang_leave_group): New static functions.
2937 * ldfile.c (ldfile_open_file): If the file has already been
2938 opened, just return rather than taking an assertion failure.
2939 * ldver.c (help): Mention new options.
2940 * ld.texinfo: Document new options.
2942 * ldlang.c (end_of_data_section_statement_list): Don't define.
2943 (lang_leave_output_section_statement): Don't set obsolete variable
2944 end_of_data_section_statement_list.
2946 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
2949 * ldlang.c (lang_size_sections): Adjust current region address
2950 even for sections with an explicit address. From
2951 ralphc@pyramid.com (Ralph Campbell).
2953 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
2954 From jrs@world.std.com (Rick Sladkey).
2956 * scripttempl/mipsbsd.sc: Let sections align to their natural
2959 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2961 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
2963 (lang_abs_symbol_at_beginning_of): Likewise.
2964 (lang_abs_symbol_at_end_of): Likewise.
2965 (lang_size_sections): Use bfd_is_abs_section to check for the
2966 absolute section. Don't try to set the VMA or output_offset or
2967 size of the absolute section.
2968 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
2971 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
2973 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
2974 when generating relocatable objects.
2976 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
2978 * emultempl/linux.em: New file providing support for linking
2979 against Linux shared libraries.
2980 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
2981 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
2983 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2985 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
2986 * ldmain.c (main): Initialize link_info.shared to false. Give
2987 error if link_info.relocateable and link_info.shared are both set.
2989 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
2990 it as naming an emulation to be added to EMULATION_OFILES.
2991 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
2993 * Makefile.in: Rebuilt dependencies.
2994 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
2995 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
2996 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
2997 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
2998 (ei386linux.c): Remove; now in Makefile.in.
2999 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
3000 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
3001 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
3002 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
3003 (eelf64_sparc.c): Remove; now in Makefile.in.
3004 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
3005 (eelf32_sparc.c): Remove; now in Makefile.in.
3007 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
3008 no owner--it might be bfd_abs_section. From Eric Youngdale
3009 <ericy@cais.cais.com>.
3011 * scripttempl/aout.sc: Let sections align to their natural
3014 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3016 * ldemul.h (ldemul_open_dynamic_archive): Declare.
3017 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
3018 * ldemul.c: Include ldexp.h and ldlang.h.
3019 (ldemul_open_dynamic_archive): New function.
3020 * ldfile.h (ldfile_open_file_search): Declare.
3021 * ldfile.c: Include ldemul.h.
3022 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
3023 argument, not bfd *. Change all callers.
3024 (ldfile_open_file_search): Rename from open_a. Return boolean
3025 argument, not bfd *. Clean up. Change all callers.
3026 (ldfile_open_file): If doing a dynamic link, call
3027 ldemul_open_dynamic_archive rather than assuming the extension of
3028 a dynamic object is ".so".
3029 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
3031 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
3033 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
3035 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
3036 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
3037 Accept -static as a synonym for -non_shared.
3039 Let the user change the dynamic linker used by ELF code.
3040 * ld.h (args_type): Add new field interpreter.
3041 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
3043 * ldmain.c (main): Initialize command_line.interpreter to NULL.
3044 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
3045 the ELF backend to return the .interp section. If
3046 command_line.interpreter is not NULL, set the contents of .interp
3048 * ld.texinfo: Mention -dynamic-linker.
3050 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
3053 * lexsup.c (parse_args): Sort out the option macros and change the
3054 definitions to make it easier to add a new option.
3056 * scripttempl/aout.sc: Define __etext and __edata to go along with
3059 * ld.h (ld_config_type): Add new field traditional_format.
3060 * lexsup.c (parse_args): Add traditional-format to longopts, and
3062 * ldmain.c (main): Initialize config.traditional_format to false.
3063 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
3064 flags of output_bfd according to config.traditional_format.
3065 * ldver.c (help): Mention -traditional-format.
3066 * ld.texinfo: Document -traditional-format.
3068 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3070 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
3071 they are encountered.
3073 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
3075 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
3076 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
3078 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3080 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
3081 _FTEXT, _ETEXT and _FDATA. Dont define _END.
3083 * ldfile.c (open_a): If this is not an archive, try to open it in
3084 the current directory before searching for it.
3086 * lexsup.c (parse_args): Treat -i as a synonym for -r.
3088 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
3089 BLOCK works in a section address as documented.
3091 * ldgram.y (YYDEBUG): Don't define.
3093 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3095 * emultempl/gld960.em: Pass false for new argument to
3096 ldfile_add_library_path.
3097 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
3099 * emultempl/sunos.em: Only look for .so files if doing a dynamic
3102 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
3104 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
3106 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
3108 * Makefile.in (check): Delete ld.new dependency so that a regression
3109 test doesn't trigger a rebuild of the linker.
3111 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3113 * ldlang.c (map_input_to_output_sections): For lang_address, call
3114 init_os if it hasn't already been called.
3116 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3118 Add support for SunOS shared libraries.
3119 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
3120 shared library support code.
3121 * emultempl/sunos.em: New file.
3122 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
3123 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
3124 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
3125 (esun3.c): Likewise.
3127 * ldlang.c: Minor formatting cleanups.
3128 (lang_for_each_input_file): New function.
3129 * ldlang.h (lang_for_each_input_file): Declare.
3131 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
3133 (search_head): Declare.
3134 (ldfile_add_library_path): Add new cmdline argument in prototype.
3135 * ldfile.c (search_head): Make non-static.
3136 (search_dirs_type): Move to ldfile.h.
3137 (ldfile_add_library_path): Accept cmdline argument, and save it.
3138 * lexsup.c (parse_args): Pass true for new cmdline argument of
3139 ldfile_add_library_path.
3140 (set_default_dirlist): Likewise.
3141 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
3142 argument of ldfile_add_library_path.
3143 * ldgram.y (ifile_p1): Likewise.
3145 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3147 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
3148 total_size, superfile and chain.
3149 * ldfile.c (open_a): Don't clear search_dirs_flag.
3150 (ldfile_open_file): Don't try to open superfile. Assert that file
3151 has not already been opened.
3152 * ldlang.c (new_afile): Don't initialize superfile.
3153 * ldmain.c (add_archive_element): Don't initialize subfiles or
3154 chain or superfile. Initialize search_dirs_flag to false.
3156 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3158 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
3160 Changes from binutils-2.4 release:
3162 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
3163 variables, use whitespace, so scripts don't break.
3165 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
3167 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
3169 * cdtest-bar.cc: Renamed from cdtest-func.cc.
3170 * Makefile.in: Noted change.
3172 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
3173 don't know where that's supposed to come from, or why it's
3176 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
3178 * configure.bat: update to latest makefile.in
3179 * emulpara/go32.sh: set to coff-go32 not aout
3180 * emultemp/generic.em: strength-reduce the structure of
3181 this shell script, since the only available shell for
3182 DOS can't handle complex syntax.
3183 * emultemp/stringify.sed: for "sed -f" instead of inline.
3184 * makefile.in: depend on stringify.sed as well as genscripts.sh
3185 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
3186 * genscripts.sh: empty variables aren't always considered "set",
3187 so set them to "y" instead.
3189 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3191 * ldlang.c (entry_symbol): Make static.
3192 (lang_add_entry): Add cmdline argument.
3193 * ldlang.h (lang_add_entry): Change prototype.
3194 * ldgram.y (statement_anywhere): Change lang_add_entry call.
3195 * lexsup.c (parse_args): Likewise.
3197 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3199 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
3200 .reginfo an address.
3201 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
3202 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
3203 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
3205 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3207 Add support for ELF shared libraries.
3208 * ld.h (ld_config_type): Add field dynamic_link.
3209 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
3210 on attempts to use -r with -relax, -call_shared or -s.
3211 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
3212 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
3213 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
3214 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
3215 OPTION_NON_SHARED by setting dynamic_link field accordingly.
3216 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
3218 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
3219 opening a file with a .so extension first.
3220 * emultempl/elf32.em: New file.
3221 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
3222 (NONPAGED_TEXT_START_ADDR): Likewise.
3223 (TEMPLATE_NAME): Define as elf32.
3225 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
3226 * scripttempl/elf.sc: Add placement for new dynamic sections.
3227 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
3228 outside of any section. Don't use ALIGN(8); just let one section
3229 VMA follow another. Put .dynbss in .bss. Don't mention debugging
3230 sections; they'll be handled correctly anyhow.
3231 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
3233 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
3235 * Makefile.in (install): Redirect output of ln to /dev/null.
3237 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
3239 * emultempl/hppaelf.em: Change all references of
3240 .hppa_linker_stubs to .PARISC.stubs.
3241 * scripttempl/hppaelf.sc: Likewise.
3243 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3245 * ldlang.c (print_output_section_statement): Change ``no attached
3246 output section'' message slightly.
3247 (lang_do_assignments): Don't recurse down if there is no real
3250 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
3251 match corresponding change in emulation templates.
3252 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
3253 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
3255 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3257 * ldver.c (ldversion): Updated version number.
3259 * cdtest-foo.cc: Use explicit "#pragma implementation".
3260 * cdtest-bar.cc: Renamed from cdtest-func.cc.
3261 * Makefile.in: References to cdtest-func.o changed to
3264 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3266 Don't create unnecessary output sections.
3267 * ldlang.c (out_bfd_get_section_by_name): Remove.
3268 (wild_section): Call bfd_get_section_by_name rather than
3269 our_bfd_get_section_by_name. Don't call wild_doit if there is no
3271 (lang_create_output_section_statements): Remove.
3272 (map_input_to_output_sections): For several cases, call init_os if
3273 it has not already been called.
3274 (lang_size_sections): If output section was not created, skip it.
3275 (lang_process): Don't call lan_create_output_section_statements.
3276 (lang_place_orphans): Skip files with just_syms_flags set to true.
3277 * ld.texinfo: Document change.
3279 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3281 * ldlang.c (wild_doit): Don't bother initializing the vma and
3282 section size. Don't special case SEC_SHARED_LIBRARY.
3283 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
3286 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
3288 * config/go32.mh : New file for Xgo32X.
3290 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3292 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
3293 before calling einfo, since we are reporting an fopen failure.
3294 From jrs@world.std.com (Rick Sladkey).
3296 * configure.in: Use "e" rather than "em_" as prefix for
3299 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3301 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
3303 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
3304 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
3306 * Makefile.in: Changed all generated file names.
3307 (ldemul-list.h): Depend on Makefile, not config.status. Changed
3308 sed patterns to handle new filenames.
3310 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
3311 * configure.in: Adjusted.
3313 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3315 * Makefile.in (install-info): Don't use "$<*", it doesn't always
3316 work. Instead, check build dir and $srcdir explicitly, and use
3317 `echo' to get all the filenames.
3319 * configure.in (h8300h-*-hms): Changed ld_target name to
3321 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
3324 * config/i960coff.mt: New file.
3325 * emulparams/gld960coff.sh: New file.
3326 * emultempl/gld960c.em: New file.
3327 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
3328 i960coff configuration.
3329 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
3331 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
3332 code isn't included in FSF releases, and it can still be
3333 explicitly selected.
3334 (distclean): Remove site.bak and tmpdir.
3335 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
3336 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
3338 Patches from Ralph Campbell:
3339 * config/mipsbsd.mh: New file.
3340 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
3341 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
3342 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
3345 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
3347 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3349 * config/m68k.mt (EMUL): Set to m68kaout.
3350 * emulparams/m68kaout.sh: New file.
3351 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
3352 (em_m68kaout.c): New target.
3354 * ldlang.c (lang_size_sections): If dot moves because of an
3355 assignment, don't try to insert a pad into the absolute output
3356 section, just change the address of the default memory region
3359 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
3360 cdtest-ur.out, and cdtest-ur.tmp.
3362 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3364 * scripttempl/sa29200.sc: Align all sections to four byte
3367 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
3369 * Makefile.in, configure.in: Support for go32 coff.
3370 * config/i386-go32.mt: New file
3371 * emulparams/i386go32.sh: New file
3372 * scripttempl/i386go32.sc: New file
3374 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
3376 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
3377 Lynx-specific script templates.
3378 * configure.in (sparclite*-*-coff): Use coff-sparc.
3379 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
3380 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
3381 (ENTRY): Set to __main.
3382 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
3383 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
3384 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
3386 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3388 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
3389 byte boundary, in case the global constructors do not take up an
3392 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
3393 exist, get crtbegin based on gcc -print-libgcc-file-name.
3394 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
3396 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3398 * ldlang.c (lang_size_sections): When no address is given for a
3399 section, align it according to its requirements.
3401 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3403 * Makefile.in (clean, distclean): Remove configdoc.texi.
3405 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
3407 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
3409 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3411 * ldlang.c (lang_size_sections): When relaxing, adjust the
3412 position of a padding statement, and adjust dot accordingly.
3414 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
3416 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
3418 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3420 * scripttempl/i386coff.sc: If relocating, don't put .init and
3421 .fini sections into .text; keep them separate.
3422 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
3423 exist, get crtbegin based on gcc -print-libgcc-file-name.
3424 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
3426 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
3428 * Makefile.in (check): Set TCL_LIBRARY for runtest.
3430 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3432 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
3435 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
3436 if building a final executable.
3438 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3440 * ldmain.c (main): Check the return value of bfd_close.
3442 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3444 * scripttempl/alpha.sc: Clean up section alignment to ensure that
3445 sections never overlap when using -r.
3447 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3449 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
3450 changes: get_symtab_upper_bound renamed and returns long,
3451 bfd_canonicalize_symtab returns long, check for error indications.
3453 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3455 * ldlang.c (print_input_section): For section size, use
3456 _cooked_size if it is non-zero, size otherwise.
3457 (size_input_section): Likewise.
3458 (lang_do_assignments): Likewise (case lang_input_section_enum).
3460 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3462 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
3463 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
3464 (lang_add_input_file): Pass true to new_afile for add_to_list.
3465 (lookup_name): Remove force_load argument. Changed all callers.
3466 Pass false to new_afile for add_to_list. Split loading of symbols
3467 out into separate function.
3468 (load_symbols): New function split out of lookup_name. Don't load
3469 the symbols if they are already loaded.
3470 (open_input_bfds): For lang_input_statement_enum call load_symbols
3471 rather than lookup_name.
3472 (lang_process): Pass abs_output_section rather than NULL to
3474 (lang_startup): Set real field of first_file to true.
3476 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3478 * ldlang.c (had_relax): Removed.
3479 (relax_again): New static variable.
3480 (lang_size_sections): Change call to bfd_relax_section to
3481 correspond to BFD changes. Set relax_again appropriately.
3482 (lang_process): Remove #if 0 code. When relaxing, keep calling
3483 lang_do_assignments and lang_size_sections until relax_again
3486 * emultemp/gld960.em: Include libiberty.h
3487 (gld960_before_parse): Pass NULL as final argument to concat.
3489 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3491 * scripttempl/aout.sc: Force _end and __end to be aligned to a
3494 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
3495 building a bfd_data_link_order, rather than by setting the section
3496 contents immediately.
3498 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3500 Changes to make -Ur work again.
3501 * ldmain.c (add_to_set): Now takes reloc argument rather than
3502 bitsize. Check config.build_constructors here. If an new hash
3503 table entry is created, mark it as undefined.
3504 (constructor_callback): No longer takes bitsize argument. Pass
3505 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
3506 BFD backend supports it.
3507 (reloc_overflow): Handle a NULL abfd argument.
3508 (reloc_dangerous, unattached_reloc): Likewise.
3509 * ldctor.c: Include ldmain.h.
3510 (struct set_info): Change bitsize field to reloc.
3511 (ldctor_add_set_entry): Now takes reloc argument rather than
3512 bitsize. Don't bother to check config.build_constructors here.
3513 (ldctor_build_sets): Get the size from the reloc howto. If
3514 generating relocateable output, call lang_add_reloc rather than
3516 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
3518 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
3519 (lang_reloc_statement_type): New structure.
3520 (lang_statement_union_type): Add reloc_statement field.
3521 (lang_add_reloc): Declare new function.
3522 * ldlang.c (lang_for_each_statement_worker): Handle
3523 lang_reloc_statement_enum.
3524 (map_input_to_output_sections, print_statement): Likewise.
3525 (lang_size_sections, lang_do_assignments): Likewise.
3526 (print_reloc_statement): New function.
3527 (lang_add_reloc): New function.
3528 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
3530 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
3531 (cdtest-ur, cdtest-ur.out): New targets.
3532 (check-cdtest): Now also check that -Ur works correctly.
3534 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
3536 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3538 * ldlang.c (lang_process): Move lang_common call before
3539 map_input_to_output_sections, to ensure that any alignment
3540 constraints set by common symbols are copied over to the output
3543 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3545 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
3546 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
3547 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
3548 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
3551 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3553 * config/i386bsd.mh: New file.
3555 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3557 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
3559 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
3560 (DATA_START_SYMBOLS): Define _fdata.
3562 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
3564 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
3566 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3568 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
3569 works again. Attach some output symbols to the stub file bfd.
3571 * emultempl/hppaelf.em: Include elf32-hppa.h.
3572 (file_chain): Add decl.
3573 (hppa_look_for_stubs_in_section): Delete decl.
3574 (hppaelf_finish): Reenable code. Do not pass symbols
3575 down to hppa_look_for_stubs_in_section.
3577 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
3579 * ldmain.c (write_map): Don't define. Removed all references.
3580 Just use map_file or map_filename instead.
3581 (add_archive_element): Use minfo to write map information, not
3583 (constructor_callback): Use fprintf to write map information, not
3585 * ldmain.h (write_map): Don't declare.
3586 * ldgram.y (mri_script_command): Removed reference to write_map.
3587 * ldlang.c (lang_one_common): Likewise.
3588 * lexsup.c (parse_args): Likewise.
3590 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
3592 * scripttempl/elf.sc: Force all sections to be aligned.
3594 * ldgram.y (section): Reverse the order of memspec_opt and
3595 fill_opt to avoid an ambiguity when both are used.
3596 * ld.texinfo: Changed accordingly.
3598 * ldgram.y: Move include of ldlex.h back with other includes.
3599 * ldlex.h (input_type): Don't initialize enum constants to
3601 * ldlex.l: Use a switch to return the right token based on
3602 input_type, rather than knowing that input_type has a value based
3605 * ldgram.y (dirlist_ptr): Removed; not used.
3606 * lexsup.c: Include ldver.h.
3607 * Makefile.in: Rebuilt dependencies.
3609 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
3611 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
3612 (ldlang_add_file): call it here instead.
3614 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3616 * ldgram.y: Include ldlex.h after %token decls, for byacc.
3618 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3620 * emultempl/hppaelf.em: First attempt to clean this file up.
3621 Add comments in several functions as to their purpose and
3622 how they function (or my current best guess). Clean up horrible
3623 spacing and indention that never should have been accepted in the
3624 first place. Add FIXMEs for issues which need to be resolved.
3625 Disable linker-stub generation until it gets fixed. This allows
3626 the linker to at least work on simple code for testing purposes.
3628 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
3629 it via hppaelf_finish). Prototype moved into ldlang.h.
3630 (lang_process): Move problematic extra call to lang_size_sections
3631 into the PA ELF specific code.
3632 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
3633 lang_size_sections moved here.
3635 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
3637 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
3638 * config/ppc-elf32.mt: New file.
3639 * emulparams/elf32ppc.sh: New file.
3640 * emultempl/ppc.em: New file.
3641 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
3642 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
3643 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
3645 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3647 * lexsup.c (parse_args): Use symbolic numbers for long options.
3648 Fix misunderstanding in -Y and -call_shared et al.
3650 Use getopt instead of lex and yacc to parse the command line.
3652 * ld.texinfo (Options): Document changes to option syntax.
3653 * Makefile.in: Update dependencies.
3654 * ldver.c (help): Tweak dashes in usage message.
3655 * ldgram.y (%union): Remove unused members.
3656 Remove %tokens for command line options; add ones for input types.
3657 (command_line): Rules removed.
3658 (file): Instead of command line, recognize an
3659 input type indicator, then use the nonterminal for that type.
3660 (defsym_expr): New nonterminal from code formerly in command_line.
3661 * ldlex.h: Declare parser input type enum and variable.
3662 Don't declare parse_line.
3663 * ldlex.l: Remove unused variables. Make some used ones static
3665 (COMMAND): Start state and its rules removed.
3666 At start of yylex, return input state token if at start of input.
3667 (lex_redirect): Don't need to set yyout.
3668 (ldlex_command): Function removed.
3669 * ldmain.c (main): Instead of calling parse_line, set up the
3670 redirections and call yyparse directly.
3671 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
3673 * lexsup.c: Remove #if 0'd code.
3674 (parse_line): Function removed.
3675 (parse_args): Rewrite to use getopt_long_only.
3676 (set_default_dirlist): New function from code formerly in
3677 ldgram.y:command_line.
3678 (set_section_start): New function.
3679 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
3680 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
3681 compiled-in link scripts in "{" and "}", as the grammar no longer
3684 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3686 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
3687 require that it be in $(srcdir).
3689 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
3691 * ldlang.c (lang_size_sections): Only align section to alignment
3692 required by linker script, not to maximum alignment of input
3695 * ldlang.h (largest_section): Don't declare.
3696 * ldlang.c (largest_section): Don't define.
3697 (size_input_section): Don't set largest_section; not used.
3699 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
3701 * ldlang.c (new_afile): Pass NULL as last argument to concat.
3703 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3705 * ldlang.c, ldmain.c: Include libiberty.h.
3707 * ldmisc.h (concat): Don't declare.
3708 * ldmisc.c (concat): Don't define; just use the one in libiberty.
3710 * ld.h (as_output_section_statement): Removed; not used.
3712 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3714 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
3715 bfd_set_error and new error names.
3717 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3719 * ldwrite.c (build_link_order): If the cooked size of the section
3720 has been set, use it, for determining link_order size.
3721 (ldwrite): In the error message displayed if bfd_final_link fails,
3722 indicate that it was in fact the final link step that failed.
3724 * ldlang.c (lang_size_sections): Clear bfd_error before calling
3725 bfd_relax_section, in case it returns false but doesn't flag an
3726 error. If an error is returned, indicate which one it is in the
3729 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
3730 it'll get picked up from $(srcdir) if appropriate.
3732 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3734 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
3735 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
3737 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3739 * ldlex.l (comment): Increment line number when newline is read.
3741 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3743 * ldlang.c (lookup_name): Take new argument, force_load. If true,
3744 reload the file even if it is already loaded.
3745 (wild): Call lookup_name with force_load argument of 0.
3746 (open_input_bfds): Call lookup_name with force_load argument of 1.
3747 (print_symbol): Remove declaration of non-existent function.
3748 (print_one_symbol): Return true rather than falling off end.
3750 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3752 * ldmain.c (main): Use %ld when printing long values.
3754 * scripttempl/elf.sc: Move _edata after the .sdata section.
3755 Permit OTHER_BSS_SYMBOLS to be defined.
3756 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
3758 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3760 * Rename all "hppaosf" files to "hppaelf".
3761 * Change all "osf" references to "elf" in hppaelf files.
3762 * Makefile.in: Likewise.
3763 * configure.in: Likewise.
3765 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3767 * ldmain.c (main): Call xatexit, not atexit.
3768 Call xmalloc_set_program_name.
3770 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
3773 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3775 * emultempl/lnk960.em (append), emultempl/hppaosf.em
3776 (hppaosf_finish): Call xmalloc, not ldmalloc.
3777 * ldmain.c (preserve_output): Function removed.
3778 (main): Do it here instead.
3780 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3782 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
3783 GNU C specific macros.
3785 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
3786 call to LANG_FOR_EACH_INPUT_SECTION.
3788 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3790 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
3791 deleted; will use libiberty versions instead.
3792 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
3793 mri.c Makefile.in: Change callers.
3795 * ldmisc.c (vfinfo): Remove cleanup code.
3796 * ldmain.c (remove_output): Put it here (new function).
3797 (preserve_output): New function.
3798 (main): Register remove_output and preserve_output with atexit.
3799 * ldmain.c ldgram.y: Call xexit instead of exit.
3800 * ldmisc.h: Declare xexit.
3802 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
3804 * Makefile.in: Lots of new H8/500 memory models.
3806 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3808 * ldlex.l: Removed duplicate rules.
3809 (yywrap): Provide default definition, needed with some versions of
3812 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3814 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
3815 the archive filename too.
3817 * ldlex.l: Add rule to catch invalid input characters instead of
3818 printing them. Include "ldmain.h" for program_name decl.
3819 (lex_warn_invalid): New function.
3820 * Makefile.in: Add dependency.
3822 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3824 * Makefile.in (check): Don't bother running any tests of
3825 cross-linker until the test suite no longer assumes native mode.
3827 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3829 * ldlang.c (print_one_symbol, print_input_section): Print
3830 global symbols in symbol table again.
3832 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3834 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
3835 exit successfully instead of complaining if no input files are
3838 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
3840 * Makefile.in: Format variable definitions consistently.
3841 (LD_PROG): Remove unnecessary variables from link command,
3842 change variable LOADLIBES to EXTRALIBS.
3844 * ldmain.c (main): Compute and display total execution time.
3845 * ld.texinfo (-stats): Document the option.
3847 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3849 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
3852 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
3855 * ldlang.c (relaxing): Removed global variable.
3856 (lang_size_sections): If the canonical symbols have not already
3857 been read in, read them in before relaxing.
3858 * ldlang.h (relaxing): Removed declaration.
3860 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3862 * ldlang.c (new_afile): Initialize loaded field to false.
3863 (lookup_name): If file was already loaded, don't call the
3864 add_symbols entry point again.
3866 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3868 * ld.texinfo: Clarify what -T option does.
3870 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3872 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
3875 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3877 * ldmain.c (add_archive_element): If trace_files or
3878 trace_file_tries, print file name.
3879 * ldlang.c (lookup_name): Likewise.
3880 (ldlang_add_file): Don't put files on input_bfds list in reverse
3883 * scripttempl/elf.sc: Correct typo.
3885 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3887 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
3888 their arguments optional, for compatibility with the old GNU ld.
3890 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3892 * scripttempl/elf.c: Define __bss_start before the .sbss section.
3894 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3896 * ldmain.c (add_to_set): Add bitsize argument.
3897 (constructor_callback): New function.
3898 (link_callbacks): Add constructor_callback.
3899 * ldctor.c (struct set_info): Add bitsize field.
3900 (ldctor_add_set_entry): Add bitsize argument.
3901 (ldctor_build_sets): Base the size of the elements of the set on
3902 the bitsize, rather than always using LONG.
3903 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
3905 * ld.h (QUAD_SIZE): Define.
3906 * ldgram.y (QUAD): New token.
3907 (length): Handle it.
3908 * ldlex.l: Return QUAD.
3909 * lexsup.c (keywords): Add QUAD.
3910 * ldwrite.c (build_link_order): Handle QUAD.
3911 * ldlang.c (print_data_statement): Handle QUAD.
3912 (lang_size_sections): Likewise.
3913 (lang_do_assignments): Likewise.
3914 * ldexp.c (exp_print_token): Add QUAD to table.
3915 * ld.texinfo: Describe QUAD.
3917 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
3918 since the Alpha doesn't use them.
3920 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3922 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
3924 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
3926 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
3927 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
3929 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3931 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
3932 needed for i386mach. (Should be a no-op on other systems.)
3934 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
3935 (PAGE_SIZE): Don't define; not used.
3937 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3939 * ldgram.y (yyerror): Make argument const char *, and actually
3940 print it out rather than assuming it is a syntax error.
3941 * ldmisc.h: Change declaration of yyerror.
3942 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
3944 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3946 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
3947 exec header offset, since the exec header isn't loaded.
3948 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
3950 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3952 A major rewrite to move the bulk of the linker into BFD so that
3953 more efficient backend code can be written for specific object
3955 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
3956 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
3957 * ldctor.c, ldctor.h: Complete rewrite.
3958 * ldwrite.c, ldwrite.h: Complete rewrite.
3959 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
3960 link_info.strip instead. Changed all uses.
3961 (discard_locals_type, discard_locals): Removed. Use
3962 link_info.discard instead. Changed all uses.
3963 (ld_config_type): Removed relocateable_output field; use
3964 link_info.relocateable instead; changed all uses. Added stats
3966 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
3967 set_loader_symbol): Removed.
3968 * ldexp.h (node_class): Added etree_rel.
3969 (etree_type): Added rel field.
3970 * ldexp.c (exp_print_token): Bracketed table initialization.
3971 (exp_relop): New function.
3972 (fold_name): Use linker hash table rather than ldsym functions.
3973 (exp_fold_tree): Likewise. Also, handle etree_rel case.
3974 (exp_print_tree): Handle etree_rel.
3975 * ldgram.y (strip_symbols, discard_locals): Removed.
3976 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
3977 (REL): New token. Does not appear in grammar, but needed for
3979 (file): Don't call lang_final; it's called by main anyhow.
3980 * ldlex.l: Accept -stats and -no-keep-memory options.
3981 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
3982 * ldlang.c: Consistently use fill_type for fill argument.
3983 (lang_init_script_file, script_file): Removed.
3984 (create_object_symbols): Removed. Use
3985 link_info.create_object_symbols_section instead. Changed all
3987 (lang_add_keepsyms_file): Removed.
3988 (lookup_name): Call bfd_link_add_symbols instead of
3989 ldmain_open_file_read_symbol.
3990 (wild): Don't iterate over script_file.
3991 (open_output): Create link hash table.
3992 (lang_place_undefineds): Rewrote.
3993 (lang_size_sections): Handle relaxing (doesn't work yet).
3994 (lang_relocate_globals): Removed.
3995 (lang_finish): Use link hash table rather than ldsym functions.
3996 (lang_common): Rewrote.
3997 (lang_one_common): New function.
3998 (ldlang_add_file): Add file to link_info.input_bfds list. Set
4000 (create_symbol): Removed.
4001 (lang_process): Don't call lang_init_script_file. Call
4002 ldctor_build_sets rather than find_constructors. Don't call
4003 lang_relocate_globals.
4004 (lang_abs_symbol_at_beginning_of): Rewrote.
4005 (lang_abs_symbol_at_end_of): Rewrote.
4006 * ldmain.c (had_y): Removed.
4007 (lprefix, lprefix_len): Removed; use link_info fields instead.
4009 (multiple_def_count, commons_pending, undefined_global_sym_count,
4010 total_symbols_seen, total_files_seen): Removed.
4011 (link_callbacks, link_info): New variables.
4012 (main): Initialize link_info. Don't call init_bfd_error_vector or
4013 ldsym_init. Don't set now unused variables. Handle -stats.
4014 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
4015 (add_ysym): Rewrote.
4016 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
4017 search_library, gnu960_check_format, decode_library_subfile,
4018 linear_library, symdef_library, clear_syms, subfile_wanted_p):
4020 (add_keepsyms_file, add_archive_element, multiple_definition,
4021 multiple_common, add_to_set, warning_callback, undefined_symbol,
4022 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
4024 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
4025 require symbols for %C; look them up instead.
4026 * emultempl/hppaosf.em: Pass link_info to
4027 hppa_look_for_stubs_in_section.
4028 * Makefile.in: Rebuilt dependencies.
4029 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
4031 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
4033 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
4034 ldlang.h and ldctor.h.
4036 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
4037 declarations of free and malloc from flex output. Change malloc
4038 to ldmalloc in flex output.
4040 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4042 * ldmain.c (lprefix): Change default from a char to a string
4043 with only one character.
4044 (lprefix_len): Set default to one.
4046 * ldmain.h (lprefix_len): Declare.
4048 * ldsym.c (write_file_locals): Use strncmp rather than a character
4049 comparison for lprefix.
4051 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
4054 * emultmpl/hppaosf.em: Include ldexp.h.
4055 (before_parse): Set lprefix and lprefix_len correctly.
4057 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4059 * ldlex.h: Don't declare yywrap if it is a macro.
4060 * ldlex.l: Include sysdep.h.
4061 * ldlang.c (lang_for_each_statement_worker,
4062 lang_for_each_statement): Forgot to use PARAMS.
4064 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4066 * Makefile.in: Added .PHONY targets where appropriate. Added some
4068 (gcclibdir, version): Removed unused variables.
4069 (DEP): New variable, set to mkdep.
4070 (ALL_CFLAGS): New variable. Used in .c.o target.
4071 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
4073 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
4074 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
4075 mostly obsolete variables. Adjusted remaining uses.
4076 (DEF_EMUL): Removed variable.
4077 (ldmain.o): Handle undefined EMUL error correctly.
4078 (ldemul-list.h): Depend on config.status rather than Makefile.
4079 Create via temporary file.
4080 (ver960.c, roll, make): Removed obsolete targets.
4081 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
4083 * dep-in.sed: New file, used when rebuilding dependencies.
4085 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
4087 Made many changes to eliminate gcc warnings. Made various
4088 cosmetic changes, declared various things in header files, removed
4089 various extern declarations from .c files. No substantive
4092 * ldlang.c (lang_process): Ifdef out final call to
4093 lang_size_sections again (reverting change of Nove 2), since it
4094 breaks the Sun4 linker.
4096 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4098 * configure.in (alpha-*-netware*): New target; use alpha.
4100 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
4102 * configure.in: Group targets by CPU. Merge some m68k target
4103 entries with different CPU specs that use the same ld_target
4106 * configure.in: Add sparc*-*-coff.
4107 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
4108 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
4109 (em_coff_sparc.c): Add dependencies and build rules.
4111 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
4113 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4115 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
4117 (command_line_option): Accept and ignore them (for now).
4118 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
4119 where n is a number.
4121 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4123 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
4124 not in bfd_com_section, create the section in the BFD so that it
4125 can be placed in the right output section.
4127 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4129 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
4130 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
4131 (OTHER_READONLY_SECTIONS): Define for .reginfo.
4132 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
4133 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
4134 Move OTHER_READONLY_SECTIONS after all the other readonly
4135 sections. Don't use DATA_ADDR twice.
4137 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
4138 p is in a common section, make sure the BFD has a section of that
4141 * ldlang.c (lang_common): Add newline to error message.
4143 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
4145 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
4146 Lynx-specific script instead of m68kcoff.
4147 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
4148 (ENTRY): Define as __main.
4149 (TEXT_START_ADDR): Define as 0.
4150 (PAGE_SIZE): Define as 0x1000.
4151 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
4152 * scripttempl/m68klynx.sc: New file.
4154 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4156 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
4157 arguments rather than treating them as emulation names.
4159 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
4161 * configure.in: Support x86 unixware and netware plus generic netware.
4163 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4165 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
4168 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4170 * Makefile.in (distclean): Don't delete dvi or info files.
4171 (ld.info): Update dependency list.
4172 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
4174 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4176 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
4177 Set output_filename instead of creating a new node.
4178 (open_output): Don't set output_filename.
4179 (lang_final): Create the new node here.
4180 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
4182 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4184 From Pete Hoogenboom (hoogen@cs.utah.edu):
4186 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
4187 edata, _edata, end): Add definitions of these symbols.
4188 (__end): Remove definition of this symbol.
4189 (__data_start): Move definition of this symbol.
4191 * emultempl/hppaosf.em: Various fixes and support for linker stub
4193 (hppaosf_finish, hppaosf_search_for_padding_statements,
4194 hppaosf_create_output_section_statements): New functions in
4195 support of linker stub generation.
4196 (ld_hppaosf_emulation): Redefine to include new
4197 emulation-specific routines.
4199 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
4200 Pass abs_output_section rather than NULL to avoid invalidating
4203 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4205 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
4206 (em_i386mach.c): New rule.
4207 * configure.in (i[34]86-*-mach*): New case.
4208 * config/i386-mach.mt: New file.
4209 * emulparams/i386mach.sh: New file.
4211 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4213 * ld.h (flag_is_*): Removed macros.
4214 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
4215 Consistently check the BFD symbol flags directly, rather than
4216 using file_is_* macros.
4218 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
4220 * configure.in (sparc*-*-lynxos*): New target.
4221 * Makefile.in: Add rule for em_sparclynx.c.
4222 (ALL_EMULATIONS): Add Lynx emulations.
4223 * config/sparc-lynx.mt: New file.
4224 * emulparams/sparclynx.sh: New file.
4225 * scripttempl/sparccoff.sc: New file.
4227 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4229 * Makefile.in: Add dependency for $(EMULATION_OFILES).
4231 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4233 * relax.c (write_relax): Check return value of bfd_seclet_link.
4235 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
4237 * ldlang.c (delete_output_file_on_failure): New variable.
4238 (open_output): Set it after bfd open succeeds.
4239 * ldmisc.c (vfinfo): Test it.
4241 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
4243 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
4246 * ldemul.c: Support was added to allow emulation-specific
4247 processing to occur. This support was added primarily for linker
4248 stub generation in the elf32-hppa gld.
4249 (ldemul_finish, ldemul_create_output_section_statements): New
4251 * ldemul.h: Support was added to allow emulation-specific
4252 processing to occur. (As described above.) Added finish and
4253 create_output_section_statements fields to
4254 ld_emulation_xfer_struct structure.
4255 * ldlang.c: Add calls to emulation-specific routines.
4256 (lang_process): Add call to
4257 ldemul_create_output_section_statements function.
4258 (lang_process): Add call to a emulation-specific routine (and
4259 some processing after the call).
4261 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4263 * configure.in: mips*- instead of mips-, mips*el changes
4265 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4267 * configure.in (alpha-*-osf*): New target; use alpha.mt.
4268 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
4269 (em_alpha.c): New target; use alpha.sh and alpha.sc.
4270 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
4271 * config/alpha.mt: New file.
4272 * emulparams/alpha.sh: New file.
4273 * scripttempl/alpha.sc: New file.
4275 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
4277 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
4278 types of different sizes (eg: 64 and 32 bits), so coerce.
4279 * ld.h (ALIGN_N): Add warning about usage.
4281 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4283 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
4284 which we already have a definition, rather than checking in
4285 several different places whether the symbol is weak.
4287 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4289 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
4290 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
4291 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
4292 expanded within them.
4293 * config/mipsb-elf32.mt: New file.
4294 * emulparams/elf32mipb.sh: New file.
4295 * Makefile.in (em_elf32mipb.c): New target.
4297 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
4299 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
4300 lang_input_file_is_search_file_enum so objects brought in using
4301 INPUT() do a path lookup.
4303 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
4305 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
4306 instead of {i386,m68k}-coff.
4307 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
4308 * config/i386-lynx.mt: New file.
4309 * config/m68k-lynx.mt: New file.
4310 * emulparams/i386lynx.sh: New file.
4311 * emulparams/m68klynx.sh: New file.
4313 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
4314 but defaulting to _start.
4316 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
4317 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
4320 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
4322 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
4323 HOSTING_LIBS for testing.
4325 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4327 Finish up support for i386-sysv4 (without shared libraries):
4328 * ld.h (flag_is_weak): Define.
4329 * ldlang.c (print_symbol): Mention whether symbol is weak.
4330 (print_input_section): Print weak symbols as globals.
4331 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
4332 (enter_global_ref): Do not warn if a weak symbol redefines a
4333 global symbol. Do not let a weak symbol redefine a common symbol.
4334 (enter_file_symbols): Treat weak symbols as global symbols.
4335 (subfile_wanted_p): Do not pull in an object file from a archive
4336 just to resolve an undefined weak symbol.
4337 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
4338 error; the error might be that malloc has run out of space.
4339 * ldsym.c (write_file_locals): Treat weak symbols as global.
4340 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
4342 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
4343 * config/i386-elf.mt: New file; set EMUL to elf_i386.
4344 * emulparams/elf_i386.sh: New file.
4345 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
4346 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
4347 (ALL_EMULATIONS): Add em_elf_i386.o.
4348 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
4349 (em_elf_i386.c): New target, like other em_*.c targets.
4350 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
4351 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
4352 nonempty, and configured for native, add it to LIB_PATH.
4354 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
4356 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
4357 Added statements to pass stab and stabstr sections through and
4358 mark them as NOLOAD, which makes GDB happier.
4360 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
4362 * configure.in: Accept m68k-lynx-lynxos config.
4364 * Makefile.in: Use $(SHELL) to run genscripts.sh.
4366 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
4368 * config/coff-h8300.mt: Add EMUL=h8300h.
4370 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
4372 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
4374 * Makefile.in: Changed CXX back to g++.
4376 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
4378 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
4380 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4382 * Makefile.in (TAGS): Use shell wildcards.
4384 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
4386 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
4388 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4390 * ld.texinfo: re-enable included config file; conditionalize doc
4391 for -oformat to interact properly with SingleFormat doc config
4392 var; rename @up/@down to @raisesections/@lowersections.
4394 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4396 * configure.in: recognize m88110.
4398 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4400 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
4401 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
4402 ELF emulation is "elf32-hppa" not "elf-big".
4403 (hppaosf_before_parse): Remove unneeded processing of environment
4405 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
4406 .text segment of output file.
4407 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
4409 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4411 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
4414 * ldlang.c, ld.h: updated copyright.
4416 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4418 * ldlang.c (open_output, lang_check): Check return value of
4421 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4423 * scripttempl/h8500.sc: Start all sections in a different segment.
4424 * scripttempl/z8ksim.sc: Handle constructors
4426 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
4428 * Makefile.in: revert earlier changes back to execute runtest
4429 with make check. cdtest and bootstrap now function as they
4430 did within the Makefile.
4432 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4434 * Makefile.in: Update dependencies.
4436 * configure.in: Set EMULATION_OFILES in Makefile based on
4437 --with-targets option.
4439 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
4441 * Makefile.in: check targets reimplemented to old way.
4443 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
4445 * config/i386v.mh, config/irix4.mh: Use gcc
4446 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
4447 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
4448 bfd/configure.host change.
4450 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4452 * scripttempl/elf.sc: Handle .line and .debug* sections.
4454 * ldlex.l: Use bfd_scan_vma, not strtoul.
4456 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4458 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
4459 Remove inital caps in some error messages, change "can't" to
4460 "cannot", add missing colons.
4461 * ldmisc.c (vfinfo): Print "%%" as a single %.
4462 For '%' followed by unrecognized character, print them both
4463 verbatim instead of expecting a char * arg.
4464 For '%C', don't put the function name in parens.
4466 * ldexp.c (invalid): Pass "%%", not "% ".
4468 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4470 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
4471 (BSS_VAR): Removed; now always define _fbss.
4472 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
4475 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4477 * configure.in: z8k-coff is the same as z8k-sim
4479 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
4481 * testsuite/lib/ld.exp: new file
4482 * testsuite/config/unix-ld.exp: new file
4483 * testsuite/ld.bootstrap/bootstrap.exp: new file
4484 * Makefile.in: add dejagnu support for make check
4486 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4488 * ldlex.l (comment): Add missing newline in message.
4489 * ldindr.c (add_indirect): Ditto.
4490 * ldexp.c (exp_fold_tree): Ditto.
4492 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4494 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
4497 * ldmisc.c (multiple_warn): New function.
4498 * ldmisc.h: Declare it.
4499 * ldmain.c (enter_global_ref): Call it.
4500 * ld.h (ld_config_type): Add warn_common.
4501 * ldlex.l, ldgram.y: Set it with -warn-common option.
4502 * ldver.c (help): Document it.
4504 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4506 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
4507 target-specific sections, and for changing data section vma.
4509 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4511 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
4512 terminals, for Solaris.
4513 (dirlist_ptr): New static variable.
4514 (command_line_option): Accept new options.
4516 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
4519 * config/sun4sol2.mt: Pass emulation name without ".sh".
4521 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
4522 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
4524 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4526 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
4527 .dtors, .data1, .rodata1 sections, instead of combining them into
4528 other sections. For `-r', set all section start addresses to
4531 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
4532 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
4533 (MAXPAGESIZE): Renamed from PAGE_SIZE.
4535 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4537 * genscripts.sh: If this is the default emulation, set
4539 * emultempl/*.em: Use it to determine whether to compile in the
4542 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
4543 genscripts.sh. Pass the current emulation name without ".sh" on
4545 * genscripts.sh: Take an default emulation arg.
4546 Use the current emulation name as EMULATION_NAME.
4547 Make default lib path for cross-compiling ':', not null.
4548 * emulparams/*.sh: Don't set EMULATION_NAME.
4549 * ldemul.c (ldemul_get_script): Take isfile arg.
4550 Pass it to emulation's get_script function.
4551 * ldemul.h: Adjust get_script prototypes.
4552 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
4554 * ldfile.h: Declare it.
4555 * ldgram.y: Accept a script on the command line again,
4556 for parsing compiled-in scripts.
4557 * ldmain.c (main): If ld script is a file, parse it as a -T
4558 option, otherwise parse it directly.
4559 * emultempl/*.em (*get_script): Return the scripts themselves if
4560 this is the default emulation; otherwise return their file names.
4561 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
4563 * emulparams/m88kbcs.sh: Use it.
4565 * ld.h (ld_config_type::unix_relocate): Remove unused element.
4567 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4569 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
4570 there's no change log entry yet, tsk tsk) from the list of
4571 emulations compiled in until Mark gets around to checking in
4572 emulparams/i386linux.sh.
4573 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
4574 changed, this file gets updated.
4576 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
4578 * ldgram.y (OPTION_Lfile): New token.
4579 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
4580 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
4582 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
4584 * configure.in: h8/300h support needs own .mt file.
4585 config/coff-h8300h.mt: New file.
4587 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4589 * ldmain.c: Don't include sys/stat.h; it already got included
4590 somewhere along the way.
4592 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
4594 * Makefile.in: Add h8300h support.
4595 emulparams/h8300h.sh: New file.
4596 scripttempl/h8300h.sc: New file.
4598 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4600 * ldfile.c (ldfile_open_file): In error message, use the name the
4601 user gave (e.g., "-lc"), rather than the base file name.
4603 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
4605 * ldmain.[ch]: Remove initial Q_ from function names.
4606 * ldexp.c, ldindr.c, ldlang.c: Change callers.
4608 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
4610 * ldlang.c (lang_process): Move loading of default script from
4611 here to main. Add a "/" to start of script name to prevent
4612 finding it in "." first.
4614 * ldmain.c (set_scripts_dir): Don't look in "." first.
4616 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
4619 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
4621 * Makefile.in (em_m88kbcs.c): Correct dependency.
4622 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
4623 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
4624 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
4626 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4628 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
4629 main.c (main): Print the errno string in the error message.
4631 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
4633 * configure.in: Accept h8300h for target cpu.
4635 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
4636 present (demangle is smart enough to know whether to do it or not).
4638 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4640 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
4641 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
4643 * ldlang.c (lang_process): Use sizeof instead of magic constant.
4645 * ldmain.c (get_emulation, check_for_scripts_dir,
4646 set_scripts_dir): New functions.
4649 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4651 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
4652 Create symbol "end" instead of "__end". Comment out some parts
4653 that may not be needed (yet) for elf.
4655 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
4657 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4659 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
4661 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
4662 when no prototype is being supplied.
4663 (ldmalloc, ldrealloc): Size argument is now size_t.
4665 * ldmisc.c (finfo): New function, accepts FILE* argument.
4666 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
4667 without leading zeros.
4668 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
4669 bfd_vma value, instead of fprintf(%x) which won't hold a long long
4671 (concat, buystring): String lengths are size_t.
4672 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
4674 * ldlang.c (new_statement): Size argument is now size_t. Added
4675 forward declaration with prototype.
4677 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4679 * ldgram.y (OPTION_v): Don't turn on verbose output.
4681 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4683 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
4686 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
4688 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
4689 collect2 doesn't look for gld any more anyhow.
4691 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
4693 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
4694 now have a non NULL srefs_chain.
4696 * config/hp300hpux.mt: Use emulation hp3hpux rather than
4697 hp300hpux, since the latter does not exist.
4699 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4701 * genscripts.sh: Put the scripts in the ldscripts directory, not
4703 * configure.in (ldscripts): Make, instead of emulations.
4704 * Makefile.in (scriptdir): Take off the "ld" part.
4705 (install, clean, distclean): Use ldscripts, not emulations.
4706 In tests, don't pass -Lemulations.
4707 Don't pass tooldir/lib to genscripts.sh.
4708 * genscripts.sh: Don't take tooldir/lib arg.
4709 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
4710 default script file.
4712 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
4714 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
4716 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
4718 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
4720 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4722 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
4723 run in parallel without colliding on yacc's static file names.
4724 Without the stub rule, make will try to start two yacc's
4725 concurrently which fails because of yacc's static file names.
4727 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
4729 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
4732 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4734 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
4735 different from libdir.
4737 * Makefile.in (scriptdir): Base on tooldir, not datadir.
4739 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4741 * ldver.c (help): New function.
4742 * ldver.h: Declare it.
4743 * ldlex.l, ldgram.y: Recognize new options --help and --version.
4745 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
4747 * Makefile.in (INCLUDES): Don't need ../include any more.
4749 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4751 * ldlex.l, ldgram.y: Support new -oformat option.
4752 Remove attempt at supporting script fragments on the command line.
4753 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
4754 * mri.c (mri_format), ldgram.y: Change callers.
4755 * ldlang.h: Change prototype.
4757 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
4759 * Makefile.in: canonicalize install.sh; for use within
4760 this directory (and subdirs)
4762 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4764 * ldgram.y: Tweak grammar to make reporting of invalid options work.
4766 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
4769 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4771 * ldfile.c (ldfile_open_command): Don't try .ld extension.
4772 It wasn't documented (or likely used) and wastes time.
4773 (try_open): If EXTEN is empty, don't try it.
4775 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
4776 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
4777 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
4778 with normal function declarations.
4780 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
4781 Move *.sc-sh to scripttempl/*.sc.
4782 * {emultempl,emulparams,scripttempl}/README: New files.
4783 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
4784 removed, replaced with generic.em.
4785 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
4786 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
4788 * *.em (*_get_script): Return script name instead of script contents.
4789 * ldlang.c (lang_process): Change caller.
4791 * ldlex.l, ldgram.y: Recognize -m option.
4792 Check for input files after *all* options in grammar.
4793 * ldmain.c (main): Check for -m options. Add default directory
4796 * mkscript.c: File removed.
4797 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
4798 to add to the default LIB_PATH.
4799 Look for input files in the new subdirectories.
4800 Create the scripts in emulations subdirectory and don't filter
4801 them through mkscript.
4802 * configure.in: Make the emulations subdirectory.
4804 * Makefile.in: Account for all of the above changes.
4805 Remove unused .SUFFIXES. Get libgcc.a path with gcc
4806 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
4807 Put CFLAGS last in the compilation rules.
4808 Add -I../bfd to INCLUDES so sysdep.h is found.
4810 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4812 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
4814 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
4815 dependent on RELOCATING, not RELOCATION.
4816 * hp3hpux.sh (SHLIB_PATH): Define it.
4818 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4820 * ldfile.c (try_open): If opening without the extension fails,
4821 try with the extension even if -v or -V was given.
4822 had_script is imported (from ldgram.y), not exported.
4824 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
4826 * Makefile.in: remove parentdir support, use INSTALL_XFORM
4828 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
4830 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
4831 * ldgram.y (statement_list_opt): New nonterminal, either empty or
4833 (section): Use statement_list_opt, not statement_list.
4834 * m68kcoff.sc-sh: Gather constructors and destructors and define
4835 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
4836 * sa29200.sc-sh: Gather constructors and destructors and define
4837 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
4839 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
4841 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
4842 * configure.in: No longer need to configure to get sysdep.h.
4844 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4846 * Makefile.in: remove install:all and install-info:info
4847 dependencies (these cause some spurious rebuilds at 'make install'
4850 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
4852 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
4853 (mips-idt-ecoff*): Added trailing '*'.
4854 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
4855 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
4856 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
4858 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
4859 incorrect definitions.
4861 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4863 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
4864 symbols, unless stripping.
4866 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
4868 * Makefile.in: configure looks for ####, so remove lines with many
4870 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
4871 and HOSTING_LIBS correctly so that ``make check'' will work.
4873 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
4875 * mips.sc-sh: Define _etext, _edata, and _end, in addition
4876 to etext, edata, and end. Needed for IRIX 4.0.5F.
4877 Patch from mwp@iconix.oz.au (Michael Paddon).
4879 * Version 2.2.1 released.
4881 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4883 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
4884 * mipsbsd.sh (EMULATION_NAME): Use new file name.
4886 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4888 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
4891 * Version 2.2 released.
4893 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4895 * ldver.c (ldversion): Bump version number to 2.2.
4897 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
4901 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
4903 * mips.sc-sh: Don't define BSS_VAR unless relocating.
4905 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
4907 * Makefile.in (mkscript.o, mkscript): Build mkscript via
4908 mkscript.o, rather than directly from mkscript.c.
4910 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4912 * configure.in: Look for ${target_makefile_frag} relative to
4913 ${srcdir}, not relative to build directory.
4915 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
4916 * configure.in: Recognize hppa*-hp-osf.
4917 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
4918 (em_hppaosf.c): Build it.
4919 * config/hppaosf.mh, hppaosf.mt: New files.
4921 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
4922 some system header files. All uses changed.
4924 * configure.in: Recognize i386-aix configurations as i386-coff
4927 * configure.in: Recognize m68*-*-hpux.
4928 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
4929 the value of STACKZERO.
4930 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
4931 (em_hp3hpux.c): Build it.
4932 * hp3hpux.sh, config/hp300hpux.mt: New files.
4934 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
4936 * mips.sc-sh: Put constructors in the .data section.
4937 * Makefile.in (cdtest): Added dependency on ld.new.
4939 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
4941 * Makefile.in: Change definition of $(tooldir) to match FSF.
4942 * vax.sh, config/vax.mt, configure.in, Makefile.in:
4943 Support VAX Ultrix and BSD.
4945 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4947 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
4949 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
4951 * ldlang.h (struct memory_region): Change `length' and
4952 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
4953 * ldlang.c, mri.c: Corresponding changes, plus lint.
4955 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
4957 * configure.in: For all i386 targets, accept i486 as well.
4959 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
4961 * ldlang.c (wild_doit): Preserve all flags for a
4962 SEC_SHARED_LIBRARY section.
4963 (size_input_section): Consider any SEC_HAS_CONTENTS section when
4964 computing largest_section.
4966 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
4968 * ldlang.c (lang_output_section_statement_lookup): Initialize all
4969 fields of newly created structure.
4971 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
4973 * ldmain.c (g_switch_value): New variable.
4974 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
4975 (command_line_option): Accept -G and set g_switch_value.
4976 * ldlex.l (COMMAND): Accept -G.
4977 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
4979 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4981 Support for linking and loading at different places:
4983 * ldlex.l: Add "AT" keyword.
4984 * ldgram.y: Cleanup, and parse AT.
4985 * ldlang.c (print_output_section_statement): Print output address
4986 of section in map. (lang_size_sections): Fill sections' lma with
4988 * ldlang.h (lang_output_section_statement_type): Add load_base
4991 * ldindr.c (add_indirect): Keep more information in the alias
4993 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
4994 attribute from an input section.
4995 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
4996 default. (Q_enter_file_symbos): Indirect symbols now are known by
4997 their section, not a special symbol flag.
4998 * ldsym.c (write_file_locals): Indirect symbols aren't local.
4999 (write_file_globals): Write the mapping for an indirect symbol.
5000 * relax.c (build_it): When forced to write a NEVER_LOAD section,
5003 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
5005 * ld.texinfo: changes for q1
5007 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5009 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
5011 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5013 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
5015 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
5017 * mips.sc-sh: Added variables which may be overridden by a
5019 * mipsidt.sh: New file; emulation for IDT MIPS board.
5020 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
5021 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
5022 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
5023 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
5025 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5027 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
5029 * i386bsd.sh, config/i386bsd.mt: New files.
5030 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
5032 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
5034 * mri.c: Add extern declaration of strdup.
5035 * ldsym.c (KEEP macro): Add spaces around '=' for the
5036 sake of old (e.g. PCC) compilers.
5038 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
5040 * ldver.c: Bump to version 2.1.
5042 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5044 * ldgram.y: allow section types without address expressions.
5045 * ldlang.c (lang_relocate_globals): avoid possible hang with
5046 undefined but unreferenced symbols.
5047 * relax.c (relax_section): don't complain if the script file isn't
5048 relaxable but -relax is set
5050 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5052 * configure.in: go32 is the 3rd part of the triple, not the 2nd
5054 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
5056 * mipsbig.sh: New file. Big endian MIPS emulation.
5057 * config/mips-big.mt: New file. Use mipsbig emulation.
5058 * configure.in (mips-sgi-irix*): Use target mips-big.
5059 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
5060 (em_mipsbig.c): New target. Uses mipsbig.sh.
5062 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
5064 * mips.sc-sh: Put .scommon sections into .sbss section.
5066 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
5067 rather than always putting them in bfd_com_section.
5068 * ldlang.c (lang_common): If a common symbol is not in
5069 bfd_com_section, put in a section of the same name, rather than
5070 always putting it in section COMMON.
5072 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
5074 * ldmain.c (subfile_wanted_p): If we already have a common
5075 definition of a symbol, don't necessarily pull in an object file
5076 that provides a non-common definition.
5078 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
5079 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
5081 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
5082 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
5084 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
5086 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
5089 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
5091 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
5092 checking for equality to bfd_com_section.
5094 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
5096 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
5097 targets, linker script.
5098 * mipslit.sh: New file. Little endian MIPS emulation.
5099 * config/mips-lit.mt: New file. Use mipslit emulation.
5100 * configure.in (mips-dec-ultrix*): Use target mips-lit.
5101 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
5102 (em_mipslit.c): New target. Uses mipslit.sh.
5104 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
5106 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
5107 $(tooldir)/bin/gld, so that gcc can find it with or without
5110 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5112 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
5113 write_norel. All linking is now done via write_relax. Call
5114 ldsym_write before calling write_relax.
5115 * relax.c: Added copyright.
5116 (write_relax): Renamed from write_relaxnorel. Added relocateable
5117 argument. seclet_dump renamed to bfd_seclet_link.
5118 * relax.h: Added copyright.
5120 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5122 * ldmain.c (decode_library_subfile): Patch from
5123 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
5125 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5127 * config/vxworks960.mt renamed to config/i960.mt
5129 * configure.in: sparc-aout emulates a sun4, as does
5130 sparc*-vxworks, i960-nindy uses gld960 emulation
5132 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5134 Fix support for NOLOAD, add INCLUDE
5135 * ldfile.c (ldfile_open_command_file): pass file name to
5137 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
5138 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
5141 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5143 * Makefile.in, config.h: no more default emulation. Make the lack
5144 of emulation a compile time error
5146 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5148 * configure.in: recognise all sparclite variants, not just 'sparclite'
5150 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
5152 * m68kcoff.sc-sh: define _end as well as end, for consistency with
5155 * configure.in: accept *-ericsson-ose for any m68k CPU.
5157 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
5158 for each output section.
5160 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
5162 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
5163 macro bfd_asymbol_bfd as appropriate.
5164 * Makefile.in: Un-duplicate ldlex.c dependency.
5165 * condigure.in: Replace my_host case table by sourcing
5166 ../bfd/configure.host. Allow std-host as the default.
5167 * ldmisc.c: Change logic for C++ name demangling: There is
5168 no initial '_' to remove from stab-derived function names.
5170 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5172 * ldlang.c (lang_init_script_file): don't attach the output file
5173 sections to the script file.
5175 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5176 * ldlang.c (wild): run expansion loop over command line bfd too.
5177 (lang_ini_script_file): initialize more parts of the command line
5179 * ldlex.l: fix DEFINED start states.
5181 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5183 * ld.texinfo: new doc.
5184 * ldgram.y, ldlex.l: understand -y<symbol>
5185 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
5186 print info. (add_ysym): new function.
5187 * ldsym.h: (ldsym_type): new define SYM_Y.
5189 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
5191 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
5192 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
5193 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
5194 macros with PARAMS. Recreational cleanup. Update copyrights.
5196 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5198 * Makefile.in: pass down the bfd source directory for includes
5200 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
5202 * ldlang.c (lang_size_sections): don't change size and address for
5203 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
5206 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5208 * relax.c (build_it): re-enable the processing of data_statements
5209 in scripts, makes counted contructor lists work again.
5211 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
5213 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
5215 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
5217 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
5220 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
5222 * Support for i386-sysv.
5223 configure.in: check for i386-*-sysv* and i386-*-sco*.
5224 i386coff.sc-sh: rewrote to support SVR3 by default.
5225 ldctor.c (find_constructors): preserve stat_ptr.
5226 ldlang.c (wild_doit): initialize vma and size of new output
5227 section to corresponding input section. This is required for
5228 shared library support.
5229 (lang_size_sections): don't modify vma and size of sections which
5230 are never loaded (for shared libraries).
5231 ldwrite.c (copy_and_relocate): copy the contents of any section
5232 which has contents, not just sections which are loaded (for shared
5235 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5237 * ldlang.c (size_input_section): count the sizes of all sections
5240 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5242 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
5243 to demangle symbols better
5245 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
5247 * ldlang.c (lang_finish): don't warn if -e start symbol does not
5248 exist when linking with -r.
5250 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
5252 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
5255 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5257 * ldmain.c (linear_library): don't even think about processing
5258 an object file if it's already been done
5260 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5262 * configure.in: the hp9000/300 config file is now hp300
5264 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5266 * config/z8ksim.mt: new file
5268 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
5270 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
5271 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
5273 * ld.h (strip_symbols_type): Add value STRIP_SOME.
5274 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
5275 * ldlang.c (lang_add_keepsyms_file): New function.
5276 * ldlex.l: Handle "-retain-symbols-file".
5277 * ldsym.c (keepsyms_file, kept_syms): New vars.
5278 (process_keepsyms): New functihon; reads file, marks symbols for
5280 (write_file_locals): File symbols should always be kept.
5281 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
5282 and "-s". Process retain-symbols file before setting symtab.
5283 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
5284 (keepsyms_file, kept_syms): Declare them.
5286 * ldmain.c (main): Non-fatal errors should still cause non-zero
5287 exit status even with -r.
5289 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5291 Added initial support for the z8k
5292 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
5293 * configure.in, Makefile.in: modified to reflect above
5295 * ldlang.c (lang_check): when linking conflicting architectures,
5296 make the output file reflect at least one of the bad inputs.
5298 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
5300 * Makefile.in (install): if $(tooldir) exists, install ld in
5303 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5305 * Makefile.in, configure.in: modified to support i386-coff
5306 * i386coff.sh: new file
5308 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
5310 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
5311 added m68k-coff emulation mode, stolen from a29k emulation.
5312 Almost certainly wrong, but perhaps better than sun3.
5314 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
5316 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
5317 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
5318 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
5319 This is one character shorter, and lets people build on
5320 SVR3 system. (ld__h8300xray.[co] was the killer there;
5321 h8300xray.sc-sh is also overlong, but seems harmless.)
5322 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
5323 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
5324 * configure.in: Add host isc.
5326 * ldver.c: Call it version 2.0.
5328 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
5330 * ldver.c: Bump to version 0.98.
5333 * Makefile.in: Added mostlyclean, distclean, realclean rules.
5335 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
5337 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
5338 * ldlex.l: Moved comment() to end, since some compilers
5339 otherwise have problems with input() used before it is defined.
5341 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5343 * configure.in: added Solaris 2 and Irix 4 host support.
5345 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5347 * Makefile.in: remove -S flag from the FLEX definition
5349 * configure.in: rewrote, using new style case statement. use
5350 m68k.mt for m68k-aout systems
5352 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
5354 * Makefile.in: map "ld" through program_transform_name when
5357 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
5359 * cplus-dem.c: Removed. Use the version in libiberty now.
5360 * ldmisc.c: Use new libiberty version of cplus_demangle().
5362 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
5364 * gld960.em (gld960_choose_target): default to little endian, not
5367 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5369 * ldlang.c (lang_process): don't pass null pointers when
5370 abs_output_section is what is required.
5371 * ldwrite.c (ldwrite): use malloc to allocate the largest space
5372 used, and pass that down.
5373 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
5376 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
5378 * configure.in, config/ose68.mt: renamed OSE to ose.
5380 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
5382 * ldsym.c (write_file_locals): Reorder check for common or
5383 undefined symbols so that it works.
5385 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
5387 * configure.in: accept all m68K family members.
5389 * Makefile.in: always create installation directories.
5391 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5393 * ldlex.l: now parses comment correctly, added ~ to acceptable
5396 * ldexp.c (exp_unop): pass down abs_output_section - now can have
5397 unary -ve constants.
5399 * ldlang.c (lang_finish): warn when an entry symbol supplied on
5400 the command line can't be found.
5402 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5404 * ldlang.h: add new field "loadable" to output_section_statement.
5405 * ldlang.c (lang_output_section_statement_lookup): initilize new
5406 field. (wild_doit): if new field is not set, then stop output
5407 section from being loadable.
5408 (lang_enter_output_section_statement): set the field from the
5410 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
5411 * h8300hms.sc-sh, h8300hms.em: get -r right.
5413 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
5415 * ldint.texinfo: New internals manual (beginnings thereof).
5416 * PORTING: Removed, merged into ldint.texinfo.
5418 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
5420 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
5421 cdtest.exp: A test program (copied from libg++/test-install)
5422 that tests that constructor and destructors are handled
5425 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5427 * Makefile.in (install): install from ld.new, renaming during the
5428 copy, or else the next 'make install' needs to re-link ld.
5430 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5432 * configure.in: generalise hp recognition (from sef).
5434 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5436 * configure.in: recognize bsd and hpux hppa configurations.
5437 error messages echo to stderr, not stdout
5439 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5441 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
5442 ldmisc.c: removed rcsid's.
5444 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5446 * ldlang.c (lang_map): print changes in sizes due to relaxing
5447 (size_input_section): maintain the delta information.
5448 * ldlang.h: add new field to struct to contain delta info.
5449 * relax.c (relax_section): complain if input not relaxable.
5450 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
5453 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5455 * ldmain.c(main): prevent -r and -relax from being on at the same
5458 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5460 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
5464 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5466 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
5468 * ldlang.c(open_output): set the target arch and machine as soon
5469 as we can. (lang_size_sections): use new macros for setting vma
5472 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5474 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
5475 Also deleted an unreachable path to wrs.
5477 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5479 * Makefile.in (install): use -d test for $tooldir before
5480 installing ld there so that $tooldir can be inherited from
5483 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
5485 * ldlang.c: Two non-substantial changes for the sake of
5486 the old Portable C Compiler.
5488 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5490 * ldgram.y, ldlex.l: parse ABSOLUTE
5491 * ldexp.c: add support for ABSOLUTE
5493 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
5495 * Makefile.in: Added default definitions for HOSTING_CRT0,
5496 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
5497 * config/*.mh: Miscellaneous clean-up: Removed definitions
5498 of YACC (since it is not longer used in the Makefile).
5499 Remove HOSTING_* definitions that are subsumed by the
5500 ones added to Makefile.in. Removed most definitions of CC.
5501 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
5502 These are no longer needed.
5504 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
5506 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
5507 rules, since these are used when building a distribution.
5508 * Makefile.in (ldlex.c): Don't re-direct output, since that
5509 leaves a bogus output files if it fails.
5511 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
5512 * ldlex.c: Fix some unnecessary flex-specific-isms.
5514 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5516 * ldgram.y: move spurious semicolon
5517 * ldexp.h: fix prototype
5519 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
5521 * ld.texinfo: references to linker now say "ld" not "gld".
5523 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5525 changed calling convention for Q_enter_global_ref
5526 * ldexp.c, ldlang.c, ldmain.c: reflect this
5527 * ldver.c: bump version to 1.97.1
5528 * ldindr.c (add_indirect): when an edict declaring an indirect
5529 symbol is found, make sure that any ideas about the symbol being
5530 common are changed if it now known to be defined.
5531 * ldmain.c (linear_library): complain once if archive isn't
5533 * ldlang.h, ldlang.c: make room for and initialize the complain
5536 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5538 * Makefile.in: use flex & bison from ../ if they exist.
5540 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5542 * relax.c (build_it): don't allocate space in the output file for
5543 stuff if -R flag applys to it.
5544 * ldfile.c: merge in VMS filename support
5545 * ldmain.c (main): take out ./ from library path, and close file
5546 before unlinking. Make multiple defs of a symbol create an
5548 * ldmisc.c: fatal errosrs delete output file
5550 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
5552 * ldver.c: Increase version number to 1.97, for consistency
5555 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
5557 * Makefile.in: FLEX -> LEX.
5559 * ld.texinfo: {} -> @{@}.
5561 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
5563 * ld.texinfo: describe alternate, MRI-compatible linker scripts
5564 (and associated change in -c option, now used for these scripts)
5566 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5568 * ldver.c: Bumped version to 1.96 - new release, resync with the
5570 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
5571 rather than with raw malloc, makes it easier to track where memory
5573 * ldsym.h, ldsym.c: create obstack for all global symbols too.
5574 * ldwrite.c (ldwrite): moved malloc so only used when needed.
5575 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
5578 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
5580 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
5582 * Makefile.in: use bootstrap for check.
5584 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5586 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
5588 * Makefile.in: now use flex, not lex
5589 * ldlex.l, ldlang.c, ldctor.c: lint
5591 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5593 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
5594 different sorts of filenames on the command line than in a script.
5596 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5598 * Makefile.in: rework CFLAGS so that they can be passed on the
5599 make command line. Remove MINUS_G. Default CFLAGS to -g.
5601 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5603 * relax.c: added handling for new "padding" seclet type, used to
5604 fill out gaps between section.
5605 * ldgram.y, ldlex.l: now -defsym on the command line is done
5608 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5610 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
5612 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5614 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
5617 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5619 * Makefile.in (install): Install second copy in $(tooldir)/bin
5620 without $(program_prefix), since that's what gcc expects.
5622 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5624 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
5625 * h8300*: fix bit rot and add support for h8300xray target
5626 * go32.sh: target emulation for go32.
5628 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5630 * gld960.em, i960.sc-sh. Fix i960 bit rot
5632 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
5634 * Makefile.in: install man page.
5636 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5638 * config/mt-<foo> renamed to <foo>.mt
5639 * config/mh-<foo> renamed to <foo>.mt
5640 * configure.in changed to reflect this
5641 * genscripts.sh now make .xbn files rather than .xN files
5643 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
5645 * ldver.h: fix decl of ldversion.
5647 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
5649 * Makefile.in: added check target.
5651 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5653 * ldmain.c (Q_enter_file_symbols): now aliases work again
5655 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
5657 * Makefile.in: added clean-info target.
5659 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5661 * ldexp.c (exp_print_tree): don't try and follow null pointers
5663 * ldgram.y: remove 11 shift reduce errors
5665 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5667 * Makefile.in: added tooldir and program_prefix.
5669 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5671 * ldlang.c (size_input_section): don't move absolute sections
5675 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5677 * cplus-dem.c: yet another copy of this - maybe it should go into
5679 * ldgram.y: now -V and -v have different actions
5680 * ldver.c: if -V, prints list of emulations compiled in
5681 * ldmisc.c: support for cplus demangling
5684 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5686 * Makefile.in, configure.in: removed traces of namesubdir,
5687 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5688 copyrights to '92, changed some from Cygnus to FSF.
5690 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
5692 * Makefile.in: Change mkscript rule into one for ./mkscript
5693 (for the sake of makes that don't realize they're the same).
5694 * PORTING: Add more details.
5695 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
5697 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
5699 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
5700 config/mt-hp300bsd: New port to hp300 running BSD.
5702 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
5704 Major rewrite of how ld is configured. The major idea
5705 is to use shell scripts to generate everything.
5706 * generic.em replaces ldtemplate.
5707 * Other *.em files replace various *.c files.
5708 A *.em file is a shell script that generates the corresponding
5709 ld__*.c file that implements an emulation. This is usually
5710 a straight 'cat' of a here-document, possibly with substitutions.
5711 * Script files (*.sc) are places by *.sc-sh scripts.
5712 Again, these are simple shell scripts that 'cat'
5713 here-documents, usually with some substitutions.
5714 The output a *.sc-sh is a script file.
5715 * Each emulation is defined by a short shell script with
5716 extension *.sh that specifies the emulation-specific
5717 parameters (such as the name of the *.sh-sc and *.em
5719 * genscript.sh is the master shell script used to generate
5720 an emulation. It is passed various argument, including
5721 the name a the emulation-speciic *.sh file that it
5722 "sources" to set variables to emulation-specifc parameters.
5723 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
5724 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
5725 * config/mh-foo: Rename LDEMULATION names as appropriate
5726 (usually 'gldfoo' -> plain 'foo').
5727 * ldwrite.c: Fixed a typo in a comment.
5728 * Makefile.in: Major changes. Removed some the sed
5729 magic to converts scripts, since that is now handled
5730 by genscripts.sh and the *.sc-sh scipt generators.
5731 * config.h: Remove a bunch of macros defining emulations
5732 and targets. This becomes one less file to edit when
5733 adding emulations or targets.
5734 * ldemul.h (struct ld_emulation_xfer_struct): Add
5735 emulation_name and target_name fields.
5736 * ldemul.c, ldemul.h: Define some default functions used
5737 by most emulations (and remove from the *.em scripts).
5738 * ldemul.c (ldemul_choose_target): Search the new
5739 ld_emulations array using a loop (instead of a hardwired
5740 nested if statement).
5741 Define the ld_emulation from the automatically-geenrated
5742 ldemul-list.h. This means you no longer have to edit ldemul.c
5743 to add a new emulation.
5744 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
5745 their expansions, since the former no longer exist.
5746 * PORTING: A very rough first draft of a porting guide.
5748 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
5749 to be terminated by a new-line (instead of requiring a semicolon).
5751 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5753 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
5754 tests for NULL pointers all over the place.
5755 * ldlang.c (lang_process): remember to relocate global symbols
5756 *after* relaxing has done it stuff.
5758 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5760 * config/mt-coff-h8300: use EMUL like everything else
5761 * ldlang.c: (print_padding_statement): print the right address.
5762 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
5765 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5767 * ldlex.l: Put pack -noinhibit-exec and -sort-common
5768 * ldlang.c (print_data_statement): print the right address.
5770 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
5772 * Makefile.in: The rule for testing ld by re-linking itself
5773 via an intermediate -r link was moved to the ld1 rule
5774 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
5775 which allows the bootstrap rule to work.
5776 * ldctor.c (find_constructors): Don't create a constructor
5777 list if it is already defined (as would happen if ld is
5778 invoked by collect).
5780 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5782 * config/mh-sparc.h: now uses libgcc.a
5783 * ldmain.c: quit using exit
5784 * *sc: use *(COMMON) rather than [COMMON]
5785 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
5786 to allow preprocessing of .l file.
5787 * Makefile.in: New ldlex.l mangling
5788 * ldexp.c (fold_binary): perform expressions with % and / in
5790 * ldfile.c (open_a): open archives on VMS in a special way
5793 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5795 * ldgram.y: map -M behave in the same way as -Map (sets file name
5797 * ldsym.c, ldlang.c: remember that size of a section is dependent on
5798 whether or not relaxing has been done.
5799 * ldmain.c: don't open a map file if it doesn't have a name
5800 * relax.c: all the brains have moved into bfd.
5801 * ldwrite.c: ammend comment
5803 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5805 * Makefile.in: added relax, also made three stage go through a
5808 * config.h: if GNU960 defined, then default emulation mode is
5810 * ldexp.h, ldexp.c: map to file hooks
5811 * ldlang.c: map to file hooks
5812 * ldgram.y: added -Map -relax
5813 * ldlex.l: added -relax, -Map
5814 * ldmain.c: open map file
5815 * ldmisc.c: support for map file
5816 * ldwrite.c: new relax magic
5818 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
5820 * Makefile.in, config/tm-*.h: Clean up make output, only
5821 pass DEFAULT_EMULATION to ldmain.c.
5823 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
5825 * ldver.c: Bump to version 1.94.
5827 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5829 * Makefile.in: infodir belongs in datadir.
5831 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
5833 * Makefile.in: Pass -y to bison. (Again;
5834 accidentally deleted by Rich.)
5835 * news.sc, ldgld68k.sc: Define __end as well as _end.
5837 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5839 * ldindr.h: added to contain prototypes of ldindr.c
5840 * ldfile.c: include ctype.h
5841 * ldmain.c: include the requried prototype headers
5842 * ldwrite.c: get_reloc_upper_bound has been renamed
5843 bfd_get_reloc_upper_bound
5845 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5847 * Makefile.in: punt "fundamental" mode because it breaks my emacs
5848 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
5849 spaces following hyphens, bsd make can't cope. added
5850 standards.text support and made it look like all the other
5853 * configure.in: configure now runs entirely in objdir so make file
5854 existence checks against ${srcdir}. Mark this directory as
5857 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5859 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5860 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5861 and mandir now keyed off datadir by default.
5863 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
5865 * ldver.c: Bumped version to 1.93.
5866 * Makefile.in: Pass -y to bison.
5868 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
5870 * config.h: h8 is now coff, not ieee
5871 * h8300hds.sc: reflect the same
5873 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
5875 * ldver.c (ldversion()): Update to 1.92.
5876 * ldctor.c: There are two places constructor sets
5877 can be defined. One of them checked for an existing
5878 duplicate, the other didn't. Unfortunately, the latter
5879 was called after the former ...
5880 So, factor out code for inserting a new element into
5881 constructor_name_list (after checking for a duplicate)
5882 into a new function add_constructor_name, and call
5883 it from both aforementioned places (ldlang_add_constructor
5884 and ldlang_check_for_constructors).
5886 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
5888 * Makefile.in: Rename .c files generated from ldtemplate
5889 to have names starting with ld__. This helps 'make clean'.
5891 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
5893 * Makefile.in: Take out the version number for install
5894 * m88kbcs.sc: put in contructor blocks.
5896 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
5898 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
5899 parameter, a format, and an arg pointer, and rename it to
5900 vfinfo(). Write info() in terms of new vfinfo().
5901 New einfo() is the same as info(), except it writes to stderr.
5902 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
5903 ldmisc.c: Replace "error" calls to info() by new einfo().
5905 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
5907 * ldlex.l ldgram.y: made -V option do same as -v
5908 * Makefile.in: Added $(MINUS_G) flag so debugging can be
5911 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
5912 i386 aout changes from Bob Kukura
5913 * Makefile.in, config.h: added i386aout support
5914 * configure.in: fixed /h-{myhost} typo
5915 * ldgram.y: -MM now gives more boring map.
5916 * ldlang.c: now does D_PAGED flag the right way.
5917 * ldsym.c: -MM flags does the right thing.
5919 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
5921 * configure.in: Fixed typo. Also, a fix for hp300bsd.
5922 * ldlang.c (init_os): Compensate for BFD change,
5923 where bfd_make_section now returns NULL for a duplicate
5924 section request, instead of the old section.
5926 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
5928 * ldver.c: Bump to version 1.91 (consistent with binutils).
5930 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
5932 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
5933 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
5934 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
5935 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
5936 Add or update copyright notices.
5938 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
5941 * Makefile.in: Changed installation directory name scheme
5942 to be consistent with gcc. Also changed 'install'.
5944 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
5946 * Makefile.in: new targets ld.mm, ld.me
5948 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
5950 * Makefile.in, ldtemplate: Need to use separate scripts
5951 for -n and -N options. Yet more complication.
5953 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
5955 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
5956 work). Add some lines to avoid Sun Make VPATH bugs.
5958 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
5960 * news.sc: Add alignment for data segment.
5961 * ldtemplate: Add (yet another) script to get for -n or -N
5962 options. (These need different alignment than ZMAGIC files.)
5963 * Makefile.in: Add stuff for new foo.xn scripts.
5964 These are generated by replacing "ALIGN(0x...00)" by ".".
5966 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
5968 * Makefile.in: new targets ld.ms, ld-index.ms
5969 ld.texinfo: remove tabs, other cleanups for texi2roff
5971 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
5973 * ldmain.c (main): Make config.magic_demand_paged be true
5974 by default. Don't the WP_TEXT and D_PAGED flags of
5975 output_bfd here; it's too late, so set it when output_bfd
5976 is created (in ldlang.c). Also fix setting of EXEC_P flag
5977 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
5978 * ldlang.c: Remove some duplicate extern declarations.
5979 * ldgram.y: Fixes to -N and -n options.
5980 * Makefile.in: Recognize upper case letters in sed script
5981 to remove assignments from script files.
5982 * ldtemplate: Don't assukme that -N or -n options
5983 imply use of -r script.
5984 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
5986 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
5988 * ldtemplate: include bfd.h before sysdep.h.
5990 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
5992 Restructure configuration scheme for bfd, binutils, ld.
5994 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5995 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
5996 Change some config names to match other dirs.
5997 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5999 * config/: Rename some config files to match up h-*.h names.
6000 Remove all the HOST_SYS definitions from the config files.
6002 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
6004 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
6005 * ldtemplate: Remove ldfile_add_library_path calls;
6006 just use the SEARCH_DIR commands in the script files.
6007 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
6008 the SEARCH_DIR commands in the scripts (using ugly sed magic).
6009 This is primarily intended for cross-linking, where you would
6010 place libaries in a different place than native libraries.
6011 Also, emulations made from ldtemplate now use $(srcdir).
6012 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
6013 form; people can use the Makefile's LIB_PATH to override.
6015 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
6017 * Makefile.in: fix target ld.dvi, add target ld.info
6018 ld.texinfo: make info filename ld.info
6020 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
6022 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
6024 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
6025 few BFD types & enums.
6032 version-control: never