1 Fri Mar 14 21:30:06 1997 Ian Lance Taylor <ian@cygnus.com>
3 * scripttempl/elfmips.sc: Change handling of data area when
4 generating a shared library to not skip a large block of memory.
5 From Per Fogelstrom <pefo@cvs.openbsd.org>.
7 Wed Mar 12 21:33:09 1997 Ian Lance Taylor <ian@cygnus.com>
9 * ldmain.c (multiple_definition): Only skip the warning if the
10 output section is absolute when the input section is not
13 * ldlex.l: Accept whitespace in VERS_START state. Warn about
14 invalid characters in VERS_* states.
16 Tue Mar 11 13:51:31 1997 Ian Lance Taylor <ian@cygnus.com>
18 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Don't let a
19 trailing space lead us to think that there is a zero address.
21 Sun Mar 9 23:06:35 1997 Eric Youngdale <eric@andante.jic.com>
23 * ldgram.y (vers_node): Correct typo of '(' for '{'.
26 Fri Mar 7 18:40:12 1997 Fred Fish <fnf@cygnus.com>
28 * scripttempl/tic80coff.sc (ENTRY): Entry symbol is __start
30 (__edata): Define this rather than "edata".
31 (__end): Define this rather than "end".
33 Tue Mar 4 17:18:35 1997 Michael Meissner <meissner@cygnus.com>
35 * configure.tgt (tic80-*-*): Allow dropping of -coff.
38 Sun Mar 2 22:59:49 1997 Fred Fish <fnf@cygnus.com>
40 * Makefile.in (ld.dvi): Set MAKEINFO environment variable as well
41 as TEXINPUTS. Needed for building in separate build dir.
42 * ldint.texinfo (SCRIPT_NAME): Fix typo.
44 * emulparams/tic80coff.sh: Rewrite to include internal documentation
45 about each shell variable that is set (or not set).
46 * scripttempl/tic80coff.sc: Complete rewrite.
49 Fri Feb 28 17:42:27 1997 Ian Lance Taylor <ian@cygnus.com>
51 * ldmain.c (main): Call bfd_set_default_target.
52 * Makefile.in (ldmain.o): Define TARGET when compiling.
54 Thu Feb 27 11:41:03 1997 Ian Lance Taylor <ian@cygnus.com>
56 * ldmain.c (main): Don't initialize link_info.lprefix or
57 link_info.lprefix_len.
58 * emultempl/hppaelf.em (hppaelf_before_parse): Likewise.
60 * emultempl/m88kbcs.em: Remove.
61 * emulparams/m88kbcs.sh (TEMPLATE_NAME): Don't set.
62 * Makefile.in (em88kbcs.c): Depend upon generic.em rather than
65 * mri.c (mri_draw_tree): Pass noload_section, not SEC_NEVER_LOAD,
66 to lang_enter_output_section_statement. From Mark Rasin
67 <mark.rasin@telrad.co.il>.
69 Wed Feb 26 11:51:44 1997 Ian Lance Taylor <ian@cygnus.com>
71 * ldlang.c (lang_one_common): Clear SEC_IS_COMMON from common
74 Tue Feb 25 20:38:11 1997 Stan Shebs <shebs@andros.cygnus.com>
76 * configure.tgt (mips*-*-lnews*): New target.
77 * Makefile.in (emipslnews.c): New target.
78 * emulparams/mipslnews.sh: New file.
80 Tue Feb 25 16:04:09 1997 Ian Lance Taylor <ian@cygnus.com>
82 * emultempl/elf32.em (hold_interp): New static variable.
83 (gld${EMULATION_NAME}_place_orphan): Put loadable .note sections
84 after hold_interp. Choose a unique output section name.
85 (gld${EMULATION_NAME}_place_section): Don't set hold_use if the
86 SEC_LOAD or SEC_ALLOC flags differ. Set hold_interp.
88 Mon Feb 24 18:16:09 1997 Ian Lance Taylor <ian@cygnus.com>
90 From Eric Youngdale <eric@andante.jic.com>:
91 * ldlex.l (V_TAG, V_IDENTIFIER): New macros.
92 (VERS_START, VERS_SCRIPT, VERS_NODE): New states to parse version
94 (ldlex_version_script, ldlex_version_file): New functions.
95 * ldlex.h (enum input_enum): Add input_version_script.
96 (ldlex_version_script): Declare.
97 (ldlex_version_file): Declare.
98 * ldgram.y (%union): Add deflist, versyms, and versnode.
99 (VERS_TAG, VERS_IDENTIFIER): New terminals.
100 (GLOBAL, LOCAL, VERSION, INPUT_VERSION_SCRIPT): New terminals.
101 (file): Accept INPUT_VERSION_SCRIPT.
102 (ifile_p1): Accept version.
103 (version_script_file): New nonterminal.
104 (version, vers_nodes, vers_node): Likewise.
105 (verdep, vers_tag, ver_defns): Likewise.
106 * ldlang.c (lang_elf_version_info): New global variable.
107 (lang_new_vers_regex): New function.
108 (lang_new_vers_node): New function.
109 (version_index): New static variable.
110 (lang_register_vers_node): New function.
111 (lang_add_vers_depend): New function.
112 * ldlang.h (lang_elf_version_info): Declare.
113 (lang_new_vers_regex, lang_new_vers_node): Declare.
114 (lang_add_vers_depend, lang_register_vers_node): Declare.
115 * lexsup.c (OPTION_VERSION_SCRIPT): Define.
116 (ld_options): Add "version-script".
117 (parse_args): Handle OPTION_VERSION_SCRIPT.
118 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
119 Pass lang_elf_version_info to size_dynamic_sections.
120 * scripttempl/elf.sc: Add .gnu.version sections.
121 * ld.texinfo: Document symbol versioning.
124 Fri Feb 21 17:37:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
126 * Makefile.in (ed30velf.c): New target.
127 * configure.tgt (d30v-*-*): New target.
128 * emulparams/d30velf.sh: New file.
129 * scripttempl/elfd30v.sc: New file.
132 Fri Feb 14 18:28:31 1997 Ian Lance Taylor <ian@cygnus.com>
134 * ld.texinfo (Option Commands): Document the INCLUDE command.
136 Thu Feb 13 20:31:37 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
138 * configure.in: Call BFD_NEED_DECLARATION on getenv.
139 * acconfig.h (NEED_DECLARATION_GETENV): New macro.
140 * sysdep.h (getenv): Declare if NEED_DECLARATION_GETENV.
141 * ldemul.c (ld_emul_default_target): Do not cast getenv return
143 * ldmain.c (get_emulation): Likewise.
144 * configure, config.in: Rebuild.
146 Tue Feb 11 15:34:26 1997 Ian Lance Taylor <ian@cygnus.com>
148 * scripttempl/elfmips.sc: When relocating, put .mips16.fn.* and
149 .mips16.call.* in .text.
152 Fri Feb 7 13:16:53 1997 Gavin Koch <gavin@cygnus.com>
154 * configure.tgt: add r5900.
158 Sun Feb 9 18:09:13 1997 Fred Fish <fnf@cygnus.com>
160 * emulparams/tic80coff.sh: New (dummy) file for TIc80.
161 * scripttempl/tic80coff.sc: New (dummy) file for TIc80.
162 * Makefile.in (etic80coff.c): Add target and rule to build it.
163 * configure.tgt (tic80-*-coff): Set targ_emul to tic80coff.
166 Fri Jan 31 13:16:53 1997 Ian Lance Taylor <ian@cygnus.com>
168 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Search for
169 ".so" in the name, not ".so.".
170 (gld${EMULATION_NAME}_search_dir): Accept a plain .so file.
172 * Makefile.in (ld.info): Add -I$(srcdir). From Alan Modra
173 <alan@spri.levels.unisa.edu.au>.
175 Thu Jan 30 11:31:52 1997 Ian Lance Taylor <ian@cygnus.com>
177 * emultempl/sunos.em: Include <ctype.h>.
178 (gld${EMULATION_NAME}_find_so): Skip the directory name when
179 searching for ".so.".
180 (gld${EMULATION_NAME}_search_dir): Make sure that the library name
181 has a version number, and that only version numbers follow .so.
183 Wed Jan 29 18:15:00 1997 Geoffrey Noer <noer@cygnus.com>
186 * scripttempl/ppcpe.sc: add *(.gcc_except_table) to the text
187 section so Win32 executables are valid.
189 Mon Jan 27 12:28:43 1997 Ian Lance Taylor <ian@cygnus.com>
191 * scripttempl/elf.sc: Put linkonce reloc section in other
192 appropriate reloc sections.
193 * scripttempl/elfmips.sc: Add linkonce support.
194 * scripttempl/elfppc.sc: Likewise.
196 Fri Jan 24 10:44:09 1997 Jeffrey A Law (law@cygnus.com)
198 * emulparms/mn10200.sh (OTHER_RELOCATING_SECTIONS): Move the
200 * emulparms/mn10300.sh (OTHER_RELOCATING_SECTIONS): Likewise.
203 Tue Jan 21 12:11:10 1997 Doug Evans <dje@seba.cygnus.com>
205 * emulparams/m32relf.sh (OTHER_RELOCATING_SECTIONS): Use PROVIDE
209 Thu Jan 16 17:07:52 1997 Ian Lance Taylor <ian@cygnus.com>
211 * ld.h (args_type): Rename auxiliary_filter_shlib to
212 auxiliary_filters, and make it char **.
213 * lexsup.c (parse_args): Handle -f by setting up an array.
214 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Use
215 new name of auxiliary_filters.
217 * ld.texinfo (Options): Improve documentation of --filter and
220 Tue Jan 14 15:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
222 * ld.texinfo (Options): Clarify that the normal usage is -T.
223 (Commands): Likewise.
225 Thu Jan 9 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
227 * scripttempl/armcoff.sc: Correct mask used for .data address.
229 Wed Jan 8 15:14:59 1997 Geoffrey Noer <noer@cygnus.com>
231 * emultempl/pe.em: make default executable a.exe instead of
234 Fri Jan 3 17:33:34 1997 Richard Henderson <rth@tamu.edu>
236 * scripttempl/elf.sc: Move .got closer to .sdata and .sbss by
237 shifting .plt back. Rumour has it that the NetBSD ld.so depends
238 on .dynamic being after .got, so we leave that.
240 Fri Jan 3 14:04:40 1997 Ian Lance Taylor <ian@cygnus.com>
242 * Makefile.in (clean): Don't remove configdoc.texi.
243 (maintainer-clean): Do remove configdoc.texi.
245 * ld.texinfo (Operators): Remove '@' from @smallexmple in comment
246 to avoid confusing texi2roff.
249 Fri Jan 3 11:27:02 1997 Michael Meissner <meissner@tiktok.cygnus.com>
251 * scripttempl/v850.sc (.zdata): Add .zcommon section.
252 (.tdata): Add .tcommon and .tcommon_byte sections.
255 Thu Jan 2 18:14:32 1997 Ian Lance Taylor <ian@cygnus.com>
257 * configure.tgt (mips*el-*-linux*, mips*-*-linux*): New targets.
258 * scripttempl/elfmips.sc: Use __start as the entry address for
261 Tue Dec 31 14:48:30 1996 Ian Lance Taylor <ian@cygnus.com>
263 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
265 * ld.h (args_type): Add filter_shlib and auxiliary_filter_shlib
267 * lexsup.c (parse_args): Recognize --auxiliary/-f and
269 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
270 Pass filter_shlib and auxiliary_filter_shlib to
271 size_dynamic_sections.
272 * ld.texinfo, ld.1: Document --filter/-F and --auxiliary/-f.
275 Mon Dec 30 13:55:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
277 * scripttempl/v850.sc (.tdata) Add .tbss and .tbyte sections.
280 Wed Dec 18 22:57:35 1996 Stan Shebs <shebs@andros.cygnus.com>
282 * mpw-make.sed: Use NewFolderRecursive for installation.
285 Fri Dec 13 14:08:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
287 * scripttempl/v850.sc: Make sure __{e,g}p start relative to the
288 {s,t}data sections. Do not emit any linker generated symbols if
289 -r. Use {TEXT,{Z,S,T}DATA}_START_ADDR variables to initialize
290 where the different sections go. Change some whitespace.
292 * emulparams/v850.sh ({TEXT,{Z,S,T}DATA}_START_ADDR): Define
293 appropriately. Remove crud not used anymore.
296 Fri Dec 13 10:19:57 1996 Jeffrey A Law (law@cygnus.com)
298 * Makefile.in (emn10200.c): Add dependencies.
299 * configure.tgt: Handle mn10200.
300 * emulparms/mn10200.sh: New file.
302 Thu Dec 12 17:04:55 1996 Ian Lance Taylor <ian@cygnus.com>
304 * emultempl/gld960c.em: Include <ctype.h>.
305 (gld960_set_output_arch): Get the machine type from the -A option
306 if there is one, rather than always using core.
308 Sat Dec 7 10:07:51 1996 Jeffrey A Law (law@cygnus.com)
310 * emulparms/mn10300.sh: Handle leading underscores.
312 Thu Dec 5 13:45:58 1996 Ian Lance Taylor <ian@cygnus.com>
314 * emultempl/elf32.em (gld${EMULATION_NAME}_place_section): Only
315 set hold_rel if SEC_ALLOC is set.
317 Tue Dec 3 11:29:20 1996 Ian Lance Taylor <ian@cygnus.com>
319 * ldlang.c (section_already_linked): Set the output_offset as well
320 as the output_section when only reading symbols from a file.
322 Mon Dec 2 11:43:50 1996 Ian Lance Taylor <ian@cygnus.com>
324 * emulparams/*.sh: Make sure that each set of parameters which
325 uses the elf.sc script sets MACHINE.
327 Wed Nov 27 03:22:05 1996 Jason Merrill <jason@yorick.cygnus.com>
329 * scripttempl/elf{,mips,ppc}.sc: Add the remaining DWARF sections.
331 * scripttempl/elfd10v.sc: Likewise.
333 * scripttempl/v850.sc: Likewise.
336 Tue Nov 26 16:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
338 * configure: Rebuild with autoconf 2.12.
340 Mon Nov 25 12:17:55 1996 Jim Wilson <wilson@cygnus.com>
342 * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Add case
343 for bfd_vma to init loop.
345 Mon Nov 25 09:55:07 1996 Jeffrey A Law (law@cygnus.com)
347 * emulparms/mn10300.sh: Remove bogus '_' prefix for
348 entry symbol and ctor/dtor stuff.
350 Fri Nov 15 13:00:18 1996 Jeffrey A Law (law@cygnus.com)
352 * Makefile.in (emn10300.c): Add dependencies.
353 * configure.tgt: Handle mn10300.
354 * emulparms/mn10300.sh: New file.
356 Tue Nov 5 10:57:50 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
358 * emulparams/d10velf.sh (READONLY_START_ADDR): Changed to 0x2000004.
361 Fri Nov 1 10:01:27 1996 Ian Lance Taylor <ian@cygnus.com>
363 * ld.texinfo: Add section on reporting bugs.
365 * scripttempl/m68kcoff.sc: Make sure the etext and __CTOR_LIST__
366 symbols are correctly aligned.
369 Thu Oct 31 09:28:59 1996 Jeffrey A Law (law@cygnus.com)
371 * scriptempl/v850.sc (zdata): Handle reszdata, romzdata and
375 Tue Oct 29 12:33:05 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
377 * emulparams/d10velf.sh: Changes needed for D10V-EVA board.
378 Set TEXT_START_ADDR to 0x1000000. Set READONLY_START_ADDR to
381 * scripttempl/elfd10v.sc: Fix calculation of .text. Change
382 .stack to start at 0x2007ffe.
384 Mon Oct 28 15:37:00 1996 Doug Evans <dje@canuck.cygnus.com>
386 * configure.tgt (sparclet*-*-aout*): Delete, use sparc*-*-aout*.
389 Wed Oct 23 16:17:22 1996 Jeffrey A Law (law@cygnus.com)
391 * scriptempl/v850.sc (zdata): Fix typo "zrodata" -> "rozdata".
393 * scriptempl/v850.sc (zdata): Make sure this stays
396 Tue Oct 22 11:36:47 1996 Jeffrey A Law (law@cygnus.com)
398 * scripttempl/v850.sc (__ep): Put it at the start
401 * scriptempl/v850.sc: Move all "normal" sections into
402 the external memory region (0x100000 - 0x200000).
405 Mon Oct 21 17:16:59 1996 Michael Meissner <meissner@wogglebug.tiac.net>
407 * scripttempl/elfd10v.sc: Clone from elf.sc, move .text to
408 0x10000, so that is more room for data.
410 * emulparams/d10velf.sh (TEXT_START_ADDR): Now 0x100000.
411 (READONLY_START_ADDR): Now 0x0.
412 (SCRIPT_NAME): Now elfd10v.
414 * Makefile.in (ed10velf.c): Depend on elfd10v.sc, not elf.sc.
417 Fri Oct 18 22:12:49 1996 Doug Evans <dje@canuck.cygnus.com>
419 * emulparams/m32relf.sh (TEXT_START_ADDR): Change from 0 to 0x100.
422 Fri Oct 18 15:43:38 1996 Ian Lance Taylor <ian@cygnus.com>
424 * Makefile.in (ALL_EMULATIONS): Remove eelf64alpha.o.
425 (ALL_64_EMULATIONS): New variable.
426 * configure.in: Accept --enable-64-bit-bfd option. If it is set
427 with --enable-targets=all, include ALL_64_EMULATIONS in
429 * configure: Rebuild.
432 Fri Oct 18 12:58:35 1996 Jeffrey A Law (law@cygnus.com)
434 * scripttempl/v850.sc (__gp, __ep): Define.
437 Thu Oct 17 18:14:07 1996 Ian Lance Taylor <ian@cygnus.com>
439 * ld.texinfo: Try to consistently use a single or a double dash
443 Thu Oct 17 10:17:20 1996 Doug Evans <dje@canuck.cygnus.com>
445 * emulparams/m32relf.sh (EMBEDDED): Define.
449 Thu Oct 17 10:56:49 1996 Jeffrey A Law (law@cygnus.com)
451 * scripttempl/v850.sc (.zdata): Add this before .text.
452 (.sdata): Also include .rosdata as part of the .sdata.
453 (.tdata): Include this just before .sdata.
455 * emulparms/v850.sh (SCRIPT_NAME): Use "v850" not "elf".
456 * scripttempl/v850.sc: Wrap script with a "cat << EOF".
458 Wed Oct 16 23:10:01 1996 Jeffrey A Law (law@cygnus.com)
460 * scripttempl/v850.sc: New linker script for the V850.
461 * Makefile.in: Use it.
464 Thu Oct 10 17:57:00 1996 Ian Lance Taylor <ian@cygnus.com>
466 * emulparams/elf32b4300.sh: Define _gp in OTHER_GOT_SYMBOLS, not
467 OTHER_READWRITE_SECTIONS.
468 * emulparams/elf32l4300.sh: Likewise.
470 Wed Oct 9 14:36:18 1996 Ian Lance Taylor <ian@cygnus.com>
472 * ld.h (ld_config_type): Add warn_section_align field.
473 * lexsup.c (OPTION_WARN_SECTION_ALIGN): Define.
474 (ld_options): Add --warn-section-align.
475 (parse_args): Handle --warn-section-align.
476 * ldlang.c (lang_size_sections): If warn_section_align, warn if
477 the start of a section changes due to alignment.
478 * ld.texinfo, ld.1: Document --warn-section-align.
479 * ld.texinfo: Change some single dashes to double dashes.
481 * emultempl/pe.em (set_pe_subsystem): Record entry symbol for each
482 subsystem type. Ifdef out os2 type. Recognize a version number.
484 Tue Oct 8 12:07:13 1996 Ian Lance Taylor <ian@cygnus.com>
486 * emultempl/pe.em (set_pe_subsystem): When setting the subsystem
487 to windows, set the entry point.
489 * Makefile.in (ldlex.c): Don't pass any options to $(LEX).
491 Mon Oct 7 17:29:05 1996 Ian Lance Taylor <ian@cygnus.com>
493 * ld.texinfo (Options): Mention .so extensions for shared
496 Sun Oct 6 22:35:36 1996 Jason Merrill <jason@yorick.cygnus.com>
498 * scripttempl/elf{,mips,ppc}.sc: Add DWARF 2 sections.
500 Fri Oct 4 18:49:31 1996 Ian Lance Taylor <ian@cygnus.com>
502 * scripttempl/m68kcoff.sc: Only set the address of .text if
505 Fri Oct 4 10:59:52 1996 Doug Evans <dje@canuck.cygnus.com>
507 * emulparams/sparcaout.sh ({BIG,LITTLE}_OUTPUT_FORMAT): Define.
508 * scripttempl/aout.sc ({BIG,LITTLE}_OUTPUT_FORMAT): Provide default.
509 (OUTPUT_FORMAT): Support bi-endian targets.
511 Thu Oct 3 13:52:03 1996 Ian Lance Taylor <ian@cygnus.com>
513 * fnmatch.h, fnmatch.c: Remove (now in libiberty).
514 * Makefile.in: Rebuild dependencies.
515 (CFILES): Remove fnmatch.c.
516 (HFILES): Remove fnmatch.h.
517 (OFILES): Remove fnmatch.o.
519 Thu Oct 3 15:41:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
521 * Makefile.in (mostlyclean): Move config.log to distclean.
523 Wed Oct 2 23:45:25 1996 Geoffrey Noer <noer@cygnus.com>
525 * emultmpl/pe.em: increase size of stack reserve to 0x2000000
526 (necessary in order to compile parse.c in gcc sources under NT)
528 Wed Oct 2 14:49:10 1996 Ian Lance Taylor <ian@cygnus.com>
530 * lexsup.c (ld_options): Fix typo in --rpath-link description.
531 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Suggest
532 --rpath if a needed library is not found.
534 Tue Oct 1 16:17:33 1996 Joel Sherrill <joel@oarcorp.com>
536 * configure.tgt (mips*-*-rtems*): New target, like mips*-*-elf*.
538 Tue Oct 1 15:50:34 1996 Ian Lance Taylor <ian@cygnus.com>
540 * ld.texinfo (Options): Give more detail on -l option.
542 * scripttempl/elfmips.sc: Handle CREATE_SHLIB the same way that
543 elf.sc does, so that glibc works better.
545 * ldver.c (ld_program_version): New variable.
547 * ldver.h (ld_program_version): Declare.
548 * lexsup.c (ld_options): Handle --dll-verbose like --verbose, not
549 --version. Change --version handling to match current GNU
551 (help): Print bug report address.
554 Mon Sep 30 12:14:43 1996 Doug Evans <dje@canuck.cygnus.com>
556 * Makefile.in (em32relf.c): Add rule for.
557 * configure.tgt (m32r-*-*): Recognize.
558 * emulparams/m32relf.sh: New file.
561 Thu Sep 26 13:58:47 1996 Stan Shebs <shebs@andros.cygnus.com>
563 * mpw-make.sed: Add symbolic doublequoting to ldmain compile edit.
564 * mpw-config.in: Add mips-*-* case as mips-elf, and use more
565 wildcards in matching.
566 * mpw-emipself.c: New file, pregenerated mips elf emulation.
568 Tue Sep 17 12:18:21 1996 Ian Lance Taylor <ian@cygnus.com>
570 * ldint.texinfo: Rewrote.
572 * configure.tgt: Add cases for MIPS 5000 like MIPS 4300.
574 Mon Sep 16 17:55:21 1996 Ian Lance Taylor <ian@cygnus.com>
576 * scripttempl/armcoff.sc: Only define symbols if RELOCATING. Fix
577 syntax error on __end__ line.
579 * scripttempl/armcoff.sc: For -N or -n, don't align .data. From
580 Chris Hadley <Christopher.Hadley@cl.cam.ac.uk>
583 Sun Sep 15 22:09:56 1996 Jeffrey A Law (law@cygnus.com)
585 * emulparms/v850.sh: Fix OTHER_RELOCATING_SECTIONS.
588 Sun Sep 15 10:38:16 1996 Mark Alexander <marka@cygnus.com>
590 * emulparms/d10v.sh: Set OTHER_RELOCATING_SECTIONS to put
591 stack at top of simulator memory.
593 Fri Sep 13 15:49:45 1996 Ian Lance Taylor <ian@cygnus.com>
595 * ldlex.l (SYMBOLCHARN): Add $, _, and ~.
597 Wed Sep 11 23:30:42 1996 Ian Lance Taylor <ian@cygnus.com>
599 * ldmain.c (get_emulation): Check for -mips4 like -mips1, et. al.
601 Thu Sep 5 15:24:12 1996 Ian Lance Taylor <ian@cygnus.com>
603 * ldlang.c (section_already_linked): Accept a lang_input_statement
604 as the PTR argument. If the file is symbols only, discard all
606 (ldlang_add_file): Pass entry to bfd_map_over_sections.
608 Wed Sep 4 15:53:43 1996 Ian Lance Taylor <ian@cygnus.com>
610 * configure.tgt (alpha-*-gnu*): New target. From Fila Kolodny
614 Tue Sep 3 00:52:54 1996 Jeffrey A Law (law@cygnus.com)
616 * emulparms/v850.sh: Set OTHER_RELOCATING_SECTIONS
618 Sun Sep 1 21:48:58 1996 Jeffrey A Law (law@cygnus.com)
620 * emulparms/v850.sh: Set EMBEDDED.
622 Fri Aug 30 22:30:30 1996 Jeffrey A Law (law@cygnus.com)
624 * emulparms/v850.sh: Entry symbol is "_start", tweak
628 Fri Aug 30 18:32:31 1996 Ian Lance Taylor <ian@cygnus.com>
630 * configure.tgt (sh-*-elf*): New target.
631 * emulparams/shelf.sh: New file.
632 * emulparams/shlelf.sh: New file.
633 * Makefile.in (ALL_EMULATIONS): Add eshelf.o and eshlelf.o.
634 (eshelf.c, eshlelf.c): New targets.
635 * scripttempl/elf.sc: If EMBEDDED is defined, then don't add
636 SIZEOF_HEADERS to TEXT_START_ADDR. Expand CTOR_START and CTOR_END
637 around .ctors, and DTOR_START and DTOR_END around .dtors. Expand
638 OTHER_RELOCATING_SECTIONS if RELOCATING.
640 Thu Aug 29 16:57:46 1996 Michael Meissner <meissner@tiktok.cygnus.com>
642 * configure.{host,tgt} (i[345]86-*-*): Recognize i686 for pentium
645 Mon Aug 26 12:58:11 1996 Ian Lance Taylor <ian@cygnus.com>
647 * ldgram.y (section): Add opt_nocrossrefs; pass value to
649 (opt_nocrossrefs): New nonterminal.
650 * ldlex.l: Recognize NOCROSSREFS keyword in EXPRESSION mode.
651 * ldlang.c (overlay_nocrossrefs): New static variable.
652 (lang_enter_overlay): Add nocrossrefs parameter.
653 (lang_leave_overlay): Only add nocrossrefs if overlay_nocrossrefs
654 is set. Initialize overlay_nocrossrefs.
655 * ldlang.h (lang_enter_overlay): Update declaration.
656 * ld.texinfo (Overlays): Update documentation.
658 * ldver.c (ldversion): Print GNU ld in the version message.
660 Thu Aug 22 17:10:40 1996 Ian Lance Taylor <ian@cygnus.com>
662 * configure.host: Set HLDENV.
663 * configure.in: Substitute HLDENV.
664 * configure: Rebuild.
665 * Makefile.in (HLDENV): New variable.
666 ($(LD_PROG)): Use $(HLDENV).
669 Thu Aug 22 16:29:28 1996 Jeffrey A Law (law@cygnus.com)
671 * Makefile.in (ev850.c): New target.
672 * configure.tgt (v850-*-*): New target.
673 * emulparams/v850.sh: New file.
676 Thu Aug 22 11:16:02 1996 Stan Shebs <shebs@andros.cygnus.com>
678 * mpw-make.sed: Add @DASH_C_FLAG@ to compiler edit.
680 Wed Aug 21 11:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
682 * scripttempl/elf.sc: Put .gnu.linkonce* sections in appropriate
685 Mon Aug 19 13:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
687 * fnmatch.c: Include sysdep.h.
689 Mon Aug 19 11:28:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
691 * genscripts.sh: Undo 8/16 change.
693 * emulparams/d10velf.sh (MACHINE): Explicitly set to nothing.
695 Fri Aug 16 19:18:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
697 * genscripts.sh: Explicitly reset any shell variables set or used
698 by the various .sc scripts to allow inadvertant use of these
699 names as normal environment variables by the person running
702 * Makefile.in (ed10velf.c): Use tdir_d10v, not tdir_arcelf.
704 Fri Aug 16 14:15:41 1996 James G. Smith <jsmith@cygnus.co.uk>
706 * scripttempl/armcoff.sc (__bss_start__, __bss_end__,
707 __data_start__, __data_end__): Added to keep in sync. with the
708 default ARM crt0.s. Added __CTOR_LIST__ and __DTOR_LIST__ support.
710 Thu Aug 8 14:24:56 1996 Ian Lance Taylor <ian@cygnus.com>
712 * ldcref.c (check_reloc_refs): If info->same, look for any symbol
713 defined in info->defsec, not just the section symbol.
715 Wed Aug 7 14:40:48 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
717 * configure.in: Call BFD_NEED_DECLARATION on strstr and sbrk.
718 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
719 (NEED_DECLARATION_SBRK): New macro.
720 * configure, config.in: Rebuild.
721 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
722 * ldmain.c (sbrk): Declare if HAVE_SBRK and
723 NEED_DECLARATION_SBRK.
725 * ldlang.c (lang_record_phdrs): Cast xmalloc and xrealloc return.
727 Mon Aug 5 16:26:14 1996 Ian Lance Taylor <ian@cygnus.com>
729 * ldlex.l: Recognize OVERLAY.
730 * ldgram.y: Add section_phdr field to %union.
731 (section): Handle phdr_opt result. Add OVERLAY case.
732 (opt_exp_without_type): New nonterminal.
733 (phdr_opt): Return list of phdrs.
734 (overlay_section): New nonterminal.
735 * ldlang.c: Include <ctype.h>.
736 (lang_leave_output_section_statement): Add phdrs parameter.
738 (lang_section_in_phdr): Remove.
739 (overlay_vma, overlay_lmn, overlay_max): New static variables.
740 (struct overlay_list): Define.
741 (overlay_list): New static variable.
742 (lang_enter_overlay, lang_enter_overlay_section): New functions.
743 (lang_leave_overlay_section, lang_leave_overlay): New functions.
744 * ldlang.h (lang_leave_output_section_statement): Update
745 declaration for new parameter.
746 (lang_section_in_phdr): Don't declare.
747 (lang_enter_overlay, lang_enter_overlay_section): Declare.
748 (lang_leave_overlay_section, lang_leave_overlay): Declare.
749 * ld.texinfo (Overlays): New node under SECTIONS, documenting
752 * ldlex.l: Recognize MAX and MIN.
753 * ldgram.y (MAX, MIN): New terminals.
754 (exp): Recognize MAX and MIN.
755 * ldexp.c (fold_binary): Handle MAX and MIN.
756 * ld.texinfo (Arithmetic Functions): Document MAX and MIN.
758 * ld.texinfo (PHDRS): Use @cindex, not @kindex, for program header
761 * ldgram.y (SIZEOF, ADDR): Do not specify type.
763 * ldcref.c (check_nocrossref): Skip symbols with no output
766 Fri Aug 2 14:57:49 1996 Ian Lance Taylor <ian@cygnus.com>
768 * ldgram.y (LOADADDR): New terminal.
769 (exp): Handle LOADADDR.
770 * ldlex.l: Recognize LOADADDR.
771 * ldexp.c (exp_print_token): Add LOADADDR.
772 (fold_name): Implement LOADADDR.
773 * ldlang.c (exp_init_os): Treat LOADADDR like ADDR.
774 * ld.texinfo (Arithmetic Functions): Document LOADADDR.
776 Thu Aug 1 12:52:19 1996 Ian Lance Taylor <ian@cygnus.com>
778 * ld.h (check_nocrossrefs): Declare.
779 * ldlang.h (struct lang_nocrossref): Define.
780 (struct lang_nocrossrefs): Define.
781 (nocrossref_list): Declare.
782 (lang_add_nocrossref): Declare.
783 * ldlex.l: Recognize NOCROSSREFS keyword.
784 * ldgram.y (%union): Add nocrossref field.
785 (NOCROSSREFS): New terminal.
786 (ifile_p1): Recognize NOCROSSREFS.
787 (nocrossref_list): New nonterminal.
788 * ldlang.c (nocrossref_list): Define.
789 (lang_add_nocrossref): New function.
790 * ldmain.c (main): If nocrossref_list is not NULL, call
792 (warning_callback): Free symbols if there is no place to store
794 (notice): Call add_cref if nocrossref_list is not NULL.
795 * ldcref.c: Include "ldexp.h" and "ldlang.h".
796 (check_nocrossrefs): New function.
797 (check_nocrossref): New static function.
798 (struct check_refs_info): Define.
799 (check_refs, check_reloc_refs): New static functions.
800 * Makefile.in: Rebuild dependencies.
801 * ld.texinfo (Option Commands): Document NOCROSSREFS.
803 * ld.texinfo (Section Placement): Improve the wording of the
804 wildcard documentation. Mention that wildcards are only searched
805 for on the command line, not in the file system.
807 * emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Move
808 definition of lib_path inside condition where it is used.
810 Wed Jul 31 13:17:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
812 * emulparams/d10velf.sh: Now works with elf.sc.
814 Wed Jul 31 11:52:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
816 * emulparams/d10velf.sh (SCRIPT_NAME): Change to vanilla.
818 Tue Jul 30 14:46:42 1996 Ian Lance Taylor <ian@cygnus.com>
820 * ldlang.c (lang_size_sections): Add the section VMA to the result
821 value when computing the address of a section.
823 * ld.h (args_type): Add cref field.
824 * lexsup.c (parse_args): Set command_line.cref.
825 * ldmain.c (main): Check command_line.cref rather than
826 link_info.notice_all.
829 * ldcref.c (output_one_cref): Don't crash if a symbol is defined
830 in a section without an owner.
832 Mon Jul 29 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
834 * fnmatch.h, fnmatch.c: New files.
835 * ldlex.l: Remove unused definition of FILENAME. Add definition
836 of WILDCHAR. In SCRIPT mode, accept any sequence of WILDCHAR as a
838 * ldgram.y (file_NAME_list): Accept '*' and '?' specially.
839 (input_section_spec): Accept '?' specially.
840 (statement): Change exp to mustbe_exp in length and FILL cases.
841 (section): Call ldlex_script before section statements, and call
842 ldlex_popstate after them.
843 * ldlang.c: Include "fnmatch.h".
844 (wildcardp): New static function.
845 (wild_section): Permit the section name to be a wildcard.
846 (wild_file): New static function, broken out of wild.
847 (wild): Call wild_file. Permit the file name to be a wildcard.
848 (open_input_bfds): Don't call lookup_name for a wildcard pattern.
849 * Makefile.in: Rebuild dependencies.
850 (CFILES): Add fnmatch.c.
851 (HFILES): Add fnmatch.h.
852 (OFILES): Add fnmatch.o.
853 * ld.texinfo: Document that file and section names can now be
856 * ldlang.c (lang_place_orphans): Correct condition: place a common
857 section if not relocateable or if common definitions are forced.
859 Wed Jul 24 12:16:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
861 * emulparams/d10velf.sh (SCRIPT_NAME): Change to elf.
863 Wed Jul 24 13:38:22 1996 Michael Meissner <meissner@wogglebug.tiac.net>
865 * configure.tgt (d10v-*-*): Don't require the -elf, allow plain d10v.
867 Tue Jul 23 10:36:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
869 * Makefile.in (ed10velf.c): New target.
870 * configure.tgt (d10v-*-elf*): New target.
871 * emulparams/d10velf.sh: New file.
873 Thu Jul 18 16:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
875 * configure.tgt (sparc*-*-sysv4*): New target. From Andrew Gierth
876 <ANDREWG@microlise.co.uk>.
878 * configure.host: Change irix5 to irix[56]*.
879 * configure.tgt: Likewise.
881 Wed Jul 17 10:52:46 1996 Kim Knuttila <krk@cygnus.com>
883 * emultempl/pe.em (sort_sections): Pay attention to return code.
885 * ldmisc.c (demangle): Remove all prefix '.'s from a name.
887 Mon Jul 15 11:49:49 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
889 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Round
890 the value of __start_SECNAME to the alignment required by the
891 section to be placed.
893 Tue Jul 9 12:09:02 1996 Ian Lance Taylor <ian@cygnus.com>
895 * configure.tgt (mips*el-*-elf*): Use elf32elmip.
896 (mips*-*-elf*): Use elf32ebmip.
897 * emulparams/elf32bmip.sh (EMBEDDED): Don't define.
898 * emulparams/elf32lmip.sh (EMBEDDED): Don't define.
899 * emulparams/elf32elmip.sh: New file; copy of elf32lmip.sh with
901 * emulparams/elf32ebmip.sh: New file; copy of elf32bmip.sh with
903 * emulparams/elf32b4300.sh (EMBEDDED): Define.
904 * emulparams/elf32l4300.sh (EMBEDDED): Define.
905 * Makefile.in (ALL_EMULATIONS): Add eelf32ebmip.o eelf32elmip.o.
906 (eelf32ebmip.c, eelf32elmip.c): New targets.
908 Thu Jul 4 12:01:03 1996 Ian Lance Taylor <ian@cygnus.com>
910 * ldver.c (ldversion): Set version to cygnus-2.7.1.
912 * Released binutils 2.7.
914 * emulparams/pc532macha.sh: Rename from pc532machaout.sh to avoid
915 System V file name limitations.
916 * configure.tgt (nc32k-pc532-mach*, ns32k-pc532-ux*): Use
917 pc532macha rather than pc532machaout.
918 * Makefile.in (ALL_EMULATIONS): Change epc532machaout.o to
920 (epc532macha.c): Rename target from epc532machaout.c.
922 Wed Jul 3 11:40:10 1996 Ian Lance Taylor <ian@cygnus.com>
924 * ldlang.c (print_padding_statement): Use %u, not %x, to print
927 Sun Jun 30 11:16:43 1996 Stan Shebs <shebs@andros.cygnus.com>
929 * mpw-eppcmac.c: Update to reflect May 23 change to aix.em.
931 Thu Jun 27 14:03:42 1996 Ian Lance Taylor <ian@cygnus.com>
933 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Put the .sa
934 file just before the .so file, rather than just after.
936 * configure.host: Use -print-file-name=FILE rather than piping
937 -print-libgcc-file-name through sed.
938 (i[345]86*-*-sco*, i[345]86-*-isc*): Create crtbegin.o and
939 crtend.o files, in case gcc doesn't use them.
940 * Makefile.in (mostlyclean): Remove crtbegin.o and crtend.o.
942 Wed Jun 26 15:57:21 1996 Ian Lance Taylor <ian@cygnus.com>
944 * configure.tgt (mips*-dec-osf*): New target.
946 Tue Jun 25 22:15:29 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
948 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
949 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
951 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
952 (AC_PROG_INSTALL): Added.
953 * configure: Rebuilt.
955 Mon Jun 24 18:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
957 * scripttempl/elfppc.sc (_GLOBAL_OFFSET_TABLE_): Don't do a
958 PROVIDE of _GLOBAL_OFFSET_TABLE_, since it needs to be at a
961 Mon Jun 24 17:55:31 1996 Jouke Numan <jnuman@bazis.nl>
963 * ldlang.h (enum section_type): Define.
964 (lang_output_section_statement_type): Remove loadable field. Add
966 (lang_enter_output_section_statement): Change flags parameter in
967 prototype to sectype.
968 * ldgram.y (typebits): Remove.
969 (sectype): New static variable.
970 (opt_at): Use sectype rather than typebits.
971 (type): Set sectype rather than typebits.
973 * ldlex.l: Recognize DSECT, COPY, INFO, and OVERLAY in
975 * ldlang.c (lang_output_section_statement_lookup): Set sectype
976 field rather than loadable field.
977 (wild_doit): Check sectype rather than loadable.
978 (lang_record_phdrs): Likewise.
979 (lang_enter_output_section_statement): Rename flags parameter to
980 sectype. Set sectype field rather than loadable field. Set flags
981 field based on sectype.
983 Mon Jun 24 12:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
985 * scripttempl/elf.sc: Force .stab* and .comment sections to start
988 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
989 using shared libraries.
990 * configure: Rebuild with autoconf 2.10.
992 Fri Jun 21 17:40:56 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
994 * configure.tgt: Add support for *-*-rtems* configurations.
996 Fri Jun 21 13:05:51 1996 Richard Henderson <rth@tamu.edu>
998 * configure.tgt (alpha-*-linuxecoff*): New target.
999 (alpha-*-linux*): Use elf64alpha.
1000 * emulparams/elf64alpha.sh: New file.
1001 * emultempl/elf32.em: If ELFSIZE is not set, set it to 32. Use
1002 ${ELFSIZE} rather than 32 when calling BFD routines.
1003 (hold_rodata): New static variable.
1004 (gld${EMULATION_NAME}_place_orphan): Use hold_rodata for a
1005 readonly section that is not code.
1006 (gld${EMULATION_NAME}_place_section): Set hold_rodata. Don't use
1007 a .rel section unless its bfd_section field is not NULL.
1008 * Makefile.in (ALL_EMULATIONS): Add eelf64alpha.o.
1009 (eelf64alpha.c): New target.
1011 Fri Jun 21 12:45:46 1996 Ian Lance Taylor <ian@cygnus.com>
1013 * ldmisc.c (vfinfo): Correct handling of 0 in %W case.
1015 Thu Jun 20 13:55:28 1996 Ian Lance Taylor <ian@cygnus.com>
1017 Add enough support to understand the gcc svr3.ifile script:
1018 * ldlex.l: Recognize BLOCK and GROUP in EXPRESSION context. Add
1020 * ldgram.y: Add BIND token.
1021 (section): Recognize GROUP.
1022 (opt_ext_with_type): Recognize a couple of cases of BIND.
1023 * ldlang.c (init_os): Don't do anything if section is already
1024 initialized. Call exp_init_os on addr_tree field.
1025 (exp_init_os): New static function.
1026 (map_input_to_output_sections): Call exp_init_os on assignment
1028 (lang_place_orphans): Check for common sections by name COMMON
1029 rather than by common_section field. Don't warn about absence of
1032 * ldlang.h (lang_input_statement_type): Remove useless fields
1033 common_section, common_output_section, and complained, as well as
1034 all references to them.
1036 * ldexp.c: Reindent a lot of code.
1037 (exp_fold_tree): Call FAIL rather than einfo in default case.
1039 Wed Jun 19 11:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1041 * configure.host (m88*-*-dgux*): Quote HOSTING_CRT0. From
1042 <randall.hron@medaphis.com>.
1044 Tue Jun 18 15:53:09 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1046 * scripttempl/h8300s.sc: New file for H8/S.
1047 * emulpararms/h8300s.sh: New file for H8/S.
1048 * Makefile.in (ALL_EMULATIONS): Add H8/S.
1049 (e_h8300s.c): Add dependencies.
1050 * configure.tgt: Add H8/S to targ_extra_emuls.
1052 Tue Jun 18 17:55:39 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * configure.tgt (i[345]86*-*-isc*): New target. From
1055 <uddeborg@carmen.se>.
1057 Wed Jun 12 12:46:21 1996 Ian Lance Taylor <ian@cygnus.com>
1059 * lexsup.c: Include "libiberty.h".
1060 (parse_args): Copy the -Y argument into memory.
1061 (set_default_dirlist): Don't put the ':' back into the directory
1064 Fri Jun 7 11:27:42 1996 Ian Lance Taylor <ian@cygnus.com>
1066 * emultempl/sunos.em: Include libiberty.h.
1067 (gld${EMULATION_NAME}_set_symbols): New static function to add
1068 LD_LIBRARY_PATH to the list of search directories.
1069 (ld_${EMULATION_NAME}_emulation): Add new set_symbols routine.
1071 Thu Jun 6 11:50:31 1996 Ian Lance Taylor <ian@cygnus.com>
1073 * emulparams/elf32bmip.sh (OTHER_GOT_SYMBOLS): Use ALIGN(16)
1074 rather than . when computing _gp value. From Per Fogelstrom.
1075 * emulparams/elf32lmip.sh (OTHER_GOT_SYMBOLS): Likewise.
1077 * ldmain.c (main): Don't close and unlink the file on error, since
1078 remove_output will do it anyhow.
1079 * ldlang.c (open_output): Set boolean variable to true, not 1.
1081 Wed Jun 5 18:34:14 1996 James G. Smith <jsmith@cygnus.co.uk>
1083 * emulparams/{elf32b4300.sh,elf32l4300.sh} (SCRIPT_NAME): Use
1084 elfmips instead of elf.
1086 Tue Jun 4 18:43:07 1996 Ian Lance Taylor <ian@cygnus.com>
1088 * ldcref.c: New file.
1089 * ld.h (add_cref, output_cref): Declare.
1090 * ldmain.c (main): Initialize notice_all field. If it is set at
1091 end of link, call output_cref.
1092 (notice): Rename from notice_ysym. Check notice_all.
1093 * ldmisc.c (finfo): Make globally visible.
1094 * ldmisc.h (finfo): Declare.
1095 * lexsup.c (OPTION_CREF): Define.
1096 (ld_options): Add "cref".
1097 (parse_args): Handle OPTION_CREF.
1098 * Makefile.in: Rebuild dependencies.
1099 (CFILES): Add ldcref.c.
1100 (OFILES): Add ldcref.o.
1101 * ld.texinfo, ld.1: Document --cref.
1103 Tue Jun 4 12:12:25 1996 Tom Tromey <tromey@csk3.cygnus.com>
1105 * Makefile.in (install): Make $(tooldir) and $(tooldir)/bin.
1107 Fri May 31 12:40:55 1996 Ian Lance Taylor <ian@cygnus.com>
1109 * emultempl/pe.em (sort_sections): Don't assume that a
1110 wild_statement has a section name.
1112 Wed May 29 13:13:35 1996 Ian Lance Taylor <ian@cygnus.com>
1114 * scripttempl/elfmips.sc: Quote test -z argument.
1116 * ld.texinfo: Clarify the CONSTRUCTORS command.
1118 Thu May 23 16:07:44 1996 Ian Lance Taylor <ian@cygnus.com>
1120 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Initialize
1123 Wed May 22 11:31:30 1996 Doug Evans <dje@seba.cygnus.com>
1125 * ldlang.c (wild_doit): Don't copy over SEC_LINK_{ONCE,DUPLICATES}
1127 * emultempl/pe.em (sfunc): Renamed to sort_by_file_name.
1128 (sort_by_section_name, sort_sections_1): New functions.
1129 (sort_sections): Only sort by file name sections in .idata.
1130 Add "Grouped Sections" support.
1131 (gld${EMULATION_NAME}_place_orphan): Rewrite to support Grouped
1133 (gld${EMULATION_NAME}_place_section): Delete.
1134 * scripttempl/pe.sc (.text,.data,.rdata): Add *(.foo\$).
1135 (.CRT,.rsrc): Rewrite to use Grouped Section support.
1137 Tue May 21 14:31:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1139 * mpw-eppcmac.c: Update to reflect changes to aix.em.
1141 Sun May 19 16:59:44 1996 Doug Evans <dje@seba.cygnus.com>
1143 * ldlang.c (dprint_statement): Stop printing at end of list.
1145 Sat May 18 13:12:05 1996 Steve Chamberlain <sac@slash.cygnus.com>
1147 Support for --force-exe-suffix
1148 * ld.h (args_type): Add force_exe_suffix.
1149 * ld.texinfo: Add documentation.
1150 * ldmain.c (main): Add support for option.
1151 * lexsup.c (OPTION_FORCE_EXE_SUFFIX): New.
1152 (ld_options, parse_args): Add support for option.
1154 Wed May 15 12:50:25 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1156 * emultempl/pe.em (set_pe_value): Pass 0 not 16 to strtoul call.
1158 Fri May 10 16:28:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1160 * scripttempl/elfppc.sc (__stack): Make __stack 0 if it was
1161 referenced but not defined.
1163 Thu May 9 08:52:23 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1165 * emulparams/{elf32bmip.sh,elf32lmip.sh,mipsidt.sh,mipsidtl.sh}:
1166 Set a new variable to signify if the final target is an embedded
1168 * scripttempl/{mips.sc,elfmips.sc}: Don't add SIZEOF_HEADERS to
1169 .text for an embedded system.
1171 Tue May 7 10:56:11 1996 Doug Evans <dje@canuck.cygnus.com>
1173 * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.
1174 (gld${EMULATION_NAME}_place_section): New function.
1175 (hold_{section,use,text,rdata,data}): New static locals.
1176 (ld_${EMULATION_NAME}_emulation): Update orphan field.
1177 * scripttempl/pe.sc: Whitespace cleanup. Semicolon usage cleanup.
1178 (INIT,FINI): Delete, unused.
1179 (.text): Document orphan .text.foo sections.
1180 (.rdata): Document orphan .rdata.foo sections.
1181 (.data): Document orphan .data.foo sections.
1183 Tue May 7 11:35:46 1996 Jeffrey A Law (law@cygnus.com)
1185 * scripttempl/h8300.sc: Place ".tiny" sections right
1186 after ".data" sections.
1187 * scripttempl/h8300h.sc: Place ".tiny" sections into
1188 the "tiny" memory region, 0xff8000 through 0xffff00.
1190 * scripttempl/h8300.sc: Set the entry point to the value of
1191 "_start" rather than the start of the text segment.
1192 * scripttempl/h8300h.sc: Likewise.
1194 * scripttempl/h8300.sc: Place .rodata sections before .text
1195 sections in main ram.
1196 * scripttempl/h8300h.sc: Likewise.
1198 Mon May 6 23:32:30 1996 Jeffrey A Law (law@cygnus.com)
1200 * scripttempl/h8300h.sc: Use "eight", not "eightbit" for the
1201 8-bit region and 8-bit sections.
1203 Wed May 1 17:50:06 1996 Doug Evans <dje@canuck.cygnus.com>
1205 * ldlang.c (section_already_linked): Fix typos.
1207 Mon Apr 29 20:31:06 1996 Doug Evans <dje@canuck.cygnus.com>
1209 * scripttempl/pe.sc (.endjunk): Define __end__.
1211 Mon Apr 29 17:05:13 1996 Ian Lance Taylor <ian@cygnus.com>
1213 * ldlang.c (longest_section_name): Remove.
1214 (SECTION_NAME_MAP_LENGTH): Define.
1215 (print_size, print_alignment, print_fill, print_section): Remove.
1216 (print_flags): Remove.
1217 (lang_map): Rewrite.
1218 (print_output_section_statement): Rewrite.
1219 (print_assignment): Rewrite.
1220 (print_one_symbol): Rewrite.
1221 (print_input_section): Rewrite.
1222 (print_fill_statement): Rewrite.
1223 (print_data_statement): Rewrite.
1224 (print_address_statement): New static function.
1225 (print_reloc_statement): Rewrite.
1226 (print_padding_statement): Rewrite.
1227 (print_wild_statement): Rewrite.
1228 (print_statement_list): Clean up.
1229 (print_statement): Clean up. Some minor output changes.
1230 (print_statements): Clean up.
1231 (load_symbols): Put another - before -whole-archive.
1232 * ldexp.c (exp_print_tree): Change etree_value and etree_rel to
1233 print 0x and to omit leading zeroes. For etree_rel, use %B to
1234 print the BFD. For etree_assign, remove the space after the
1236 * ldwrite.c: Include "libiberty.h".
1237 (clone_section): Call xstrdup, not strdup.
1238 (ldwrite): Don't print any map information.
1239 (print_symbol_table, print_file_stuff, print_symbol): Remove.
1240 * ldmain.c (main): Call lang_map when appropriate.
1241 * ldmisc.c (vfinfo): Add support for %W.
1242 (print_address): Remove.
1243 * ldmisc.h (print_address): Don't declare.
1244 * Makefile.in: Rebuild dependencies.
1246 Mon Apr 29 10:29:07 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1248 * configure.host (m68*-*-linux*): Add -dynamic-linker to
1249 HOSTING_CRT0. Search -lgcc both before and after -lc in
1250 HOSTING_LIBS. Look for crt{begin,end}.o in the compiler directory
1252 (i[345]86-*-linux*): Look for crt{begin,end}.o in the compiler
1255 Fri Apr 26 14:42:27 1996 Ian Lance Taylor <ian@cygnus.com>
1257 * ldmisc.h (demangle): Declare.
1258 * ldmisc.c: Include "libiberty.h". Include demangle.h with "",
1260 (demangle): Make non-static. Remove remove_underscore paramter.
1261 Always return an allocated string.
1262 (vfinfo): Free result of demangle. Add case 'G'. Use %T to print
1263 functionname, rather than calling demangle. Print a colon between
1264 the BFD(section+offset) and the line number.
1265 * ldmain.c (add_archive_element): Improve format of archive
1266 information in map file.
1267 (constructor_callback): Don't print anything to the map file.
1268 * ldlang.c (lang_one_common): Improve format of common symbol
1269 information in map file.
1270 * ldctor.c (ldctor_build_sets): If producing a map file, print set
1272 * ldwrite.c (print_symbol_table): Print a newline before the
1273 header in the map file.
1274 * Makefile.in: Rebuild dependencies.
1276 * ldmisc.c (vfinfo): Reindent.
1278 Mon Apr 22 12:07:32 1996 Ian Lance Taylor <ian@cygnus.com>
1280 * ldlang.c (lang_size_sections): If _cooked_size is not 0, then
1281 don't clobber it when not relaxing.
1283 * ld.h (ld_config_type): Remove traditional_format field.
1284 * ldmain.c (main): Use link_info.traditional_format rather than
1285 config.traditional_format.
1286 * ldlang.c (ldlang_open_output): Likewise.
1287 * lexsup.c (parse_args): Likewise.
1288 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Likewise.
1289 * mpw-eppcmac.c (gldppcmacos_parse_args): Likewise.
1291 * ldlang.c (wild_doit): Discard debugging sections if we are
1292 stripping debugging information.
1294 * emulparams/z8002.sh (ARCH): Set to z8002, not z8k.
1296 Tue Apr 16 16:38:32 1996 Ian Lance Taylor <ian@cygnus.com>
1298 * ldexp.c (fold_binary): Correct handling of subtraction with
1300 (fold_name): Permit symbols in lang_allocating_phase_enum.
1302 * scripttempl/aout.sc: Only PROVIDE __stack when RELOCATING. Undo
1303 accidental changes in last patch.
1305 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1307 * configure.tgt (powerpc*-*-{sysv,linux}): Add aliases.
1308 (powerpcle*-*-{sysv,solaris}): Ditto.
1310 Mon Apr 15 14:50:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1312 * scripttempl/aout.sc: Add PROVIDE (__stack = 0) so I can use it
1313 in m68k/crt0.S without things blowing up.
1315 Fri Apr 12 16:40:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1317 * scripttempl/m68kcoff.sc: Remove default address for .data so
1318 .text, .data, and .bss are all sequential.
1320 Thu Apr 11 12:05:35 1996 Ian Lance Taylor <ian@cygnus.com>
1322 * scripttempl/m68kcoff.sc: Remove regions and simplify.
1324 Wed Apr 10 14:41:53 1996 Jeffrey A Law (law@cygnus.com)
1326 * scripttempl/h8300.sc: Add the "8-bit area" in the upper 256
1327 bytes of the address space. Put data from the ".eight" sections
1328 into the 8-bit area.
1329 * scripttempl/h8300h.sc: Likewise.
1331 Tue Apr 9 14:10:42 1996 Doug Evans <dje@canuck.cygnus.com>
1333 * emultempl/generic.em (gld${EMULATION_NAME}_before_parse):
1334 Pass $ARCH to ldfile_set_output_arch instead of setting
1335 ldfile_output_architecture directly.
1337 Tue Apr 9 14:22:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1339 * scripttempl/elfppc.sc (.init,.fini): Put .init, .fini section
1340 next to .text. Put _etext after .text, .init, .fini, and
1341 .rodata{,2} sections.
1343 Tue Apr 9 12:18:57 1996 Ian Lance Taylor <ian@cygnus.com>
1345 * ld.texinfo: Rearrange option documentation.
1347 * lexsup.c (ld_options): New static array.
1348 (parse_args): Build shortopts and longopts from ld_options array.
1349 (help): New static function.
1350 * ldver.h (help): Don't declare.
1351 * ldver.c (ldversion): Reindent.
1354 * ld.texinfo, ld.1: Mention -E as a synonym for -export-dynamic.
1356 Mon Apr 8 11:56:23 1996 Ian Lance Taylor <ian@cygnus.com>
1358 * emultempl/elf32.em: When checking for a native emulation, check
1359 that the current emulation is the default emulation.
1360 * emultempl/sunos.em: Likewise.
1362 * configure.in: Permit --enable-shared to specify a list of
1364 * configure: Rebuild.
1366 * lexsup.c (parse_args): Add -E as a synonym for -export-dynamic,
1367 for HP/UX compatibility.
1369 Fri Apr 5 14:30:14 1996 Ian Lance Taylor <ian@cygnus.com>
1371 * emultempl/elf32.em (gld${EMULATION_NAME}_check_ld_so_conf): New
1372 static function, if ${host} = ${target}.
1373 (gld${EMULATION_NAME}_after_open): Call check_ld_so_conf to find a
1374 needed shared library if ${host} = $[target}.
1376 * configure.host (i[345]86-*-linux*): Add -dynamic-linker to
1377 HOSTING_CRT0. Search -lgcc both before and after -lc in
1380 * configure.tgt: Add i[345]86-*-freebsdelf* target; from John
1381 Polstra <jdp@polstra.com>.
1383 Fri Apr 5 18:11:25 1996 James G. Smith <jsmith@cygnus.co.uk>
1385 * emulparams/elf32{b,l}4300.sh (MACHINE): Add explicit
1386 architecture number.
1387 * scripttempl/elf.sc: Use $MACHINE definition if present.
1388 * configure.tgt (targ_extra_emuls): Force 4100 build to use same
1391 Mon Apr 1 17:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1393 * ldlang.c (lang_size_sections): Change region check to handle
1394 regions which end at the highest possible address correctly.
1395 From Roland Weber <roweber@ira.uka.de>.
1397 * ldlang.c (section_already_linked): New static function.
1398 (wild_doit): Discard sections with SEC_EXCLUDE set if not doing a
1399 relocateable link. Don't worry about section being NULL, since it
1400 never should be. Don't call init_os unless the section is going
1402 (ldlang_add_file): Call section_already_linked for each section.
1403 * ldmain.c (multiple_definition): Don't warn about multiple
1404 definitions in sections which are being discarded.
1406 Sun Mar 31 00:30:47 1996 steve chamberlain <sac@slash.cygnus.com>
1408 * scripttempl/{ppcpe.sc, pe.sc} (.junk): Remove and use /DISCARD/.
1409 * emultempl/pe.em (init): Remove special case PPC code.
1411 Fri Mar 29 00:01:29 1996 Jeffrey A Law (law@cygnus.com)
1413 * scripttempl/h8300.sc: Make vectors section 0xc4 bytes long
1414 so as not to overwrite the magic syscall entry at 0xc4.
1415 * scripttempl/h8300h.sc: Likewise.
1417 Thu Mar 28 11:05:47 1996 Doug Evans <dje@canuck.cygnus.com>
1419 * configure.tgt (sparc64-*-solaris2*): Delete.
1420 Stick with sparc-*-solaris2*.
1422 Wed Mar 27 12:33:24 1996 Ian Lance Taylor <ian@cygnus.com>
1424 * ld.h (DISCARD_SECTION_NAME): Define to "/DISCARD/".
1425 * ldlang.c (init_os): Fail on an attempt to initialize any section
1426 named DISCARD_SECTION_NAME.
1427 (wild_doit): Discard input sections assigned to an output section
1428 named DISCARD_SECTION_NAME.
1429 * ld.texinfo: Document use of /DISCARD/.
1431 * ldlang.c: Fix some indentation and comments.
1433 Tue Mar 26 18:14:49 1996 Ian Lance Taylor <ian@cygnus.com>
1435 * ldmain.c (main): Call bfd_set_error_program_name.
1437 Thu Mar 21 13:17:34 1996 Ian Lance Taylor <ian@cygnus.com>
1439 * ld.texinfo: Fix a couple of indexing entries. Mention that
1440 --verbose displays builtin linker scripts.
1442 * ldmisc.c (vfinfo): case 'I': If the file is not in an archive,
1443 and the local symbol name does not match the filename, print the
1446 Patches from John Polstra <jdp@polstra.com> for FreeBSD ELF:
1447 * lexsup.c (parse_args): -Bshareable is a synonym for -shared.
1448 * emulparams/elf_i386.sh (NONPAGED_TEXT_START_ADDR): Make the same
1451 Wed Mar 20 18:18:25 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1453 * ld.texinfo: Fix typos. Use @pxref only inside parentheses.
1455 Wed Mar 20 16:56:15 1996 Ian Lance Taylor <ian@cygnus.com>
1457 * ldmain.c (add_wrap): New function.
1458 * ldmain.h (add_wrap): Declare.
1459 * lexsup.c (parse_args): Call add_wrap.
1461 Tue Mar 19 16:44:20 1996 Doug Evans <dje@canuck.cygnus.com>
1463 * configure.host (sparc*-*-solaris2* host): Accept any sparc variant.
1465 Wed Mar 13 17:47:31 1996 Jeffrey A Law (law@cygnus.com)
1467 * scripttempl/h8300.sc: Change name of page zero memory
1468 from "null" to "vectors". Create an output section for
1469 vectors. Add comments on how to explicitly place items
1470 in the vector table.
1471 * scripttempl/h8300h.sc: Likewise.
1473 Wed Mar 13 12:40:18 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * emultempl/lnk960.em (machine_table): Add jx and hx.
1477 * genscripts.sh: Don't use ${9:-xx}, since Ultrix /bin/sh doesn't
1480 Tue Mar 12 12:43:59 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1482 * ld.h (ld_config_type): Add warn_multiple_gp field.
1483 * lexsup.c (parse_args): Handle --warn-multiple-gp.
1484 * ldmain.c (warning_callback): Suppress multiple gp values warning
1485 if --warn_multiple_gp was not used.
1486 * ld.texinfo, ld.1: Document --warn-multiple-gp.
1488 Tue Mar 12 12:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1490 * lexsup.c (parse_args): Handle --wrap.
1491 * ldmain.c (main): Initialize link_info.wrap_hash.
1492 * ldexp.c (fold_name): Use bfd_wrapped_link_hash_lookup in DEFINED
1494 * ld.texinfo, ld.1: Document --wrap.
1496 * configure: Rebuild with autoconf 2.8.
1498 Don't do SunOS style dynamic linking for sparc-aout:
1499 * configure.tgt (sparc64-*-aout*): Use sparcaout, not sun4.
1500 (sparclite*-fujitsu-*, sparc*-*-aout): Likewise.
1501 (sparc*-wrs-vxworks*): Likewise.
1502 * emulparams/sparcaout.sh: New file.
1503 * Makefile.in (ALL_EMULATIONS): Add esparcaout.o.
1504 (esparcaout.c): New target.
1506 Wed Mar 6 16:06:52 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1508 * scripttempl/elfppc.sc (.sdata2, .sbss2): Implement Feb 2 change
1509 in a different manner to work around differences in shell variable
1512 Wed Mar 6 18:08:18 1996 Ian Lance Taylor <ian@cygnus.com>
1514 * ldemul.h (ldemul_unrecognized_file): Declare.
1515 (ldemulation_xfer_type): Add unrecognized_file field.
1516 * ldemul.c (ldemul_unrecognized_file): New function.
1517 * ldlang.c (load_symbols): If a file can not be recognized, call
1518 ldemul_unrecognized_file before trying it as a linker script.
1519 * aix.em (gld${EMULATION_NAME}_unrecognized_file): New static
1521 (gld${EMULATION_NAME}_read_file): Use FOPEN_RT, not "r".
1522 (ld_${EMULATION_NAME}_emulation): Initialize unrecognized_file.
1524 Mon Mar 4 14:11:17 1996 Ian Lance Taylor <ian@cygnus.com>
1526 * ldlang.c (wild): Handle foo.a(.text) by mapping each included
1527 member of foo.a separately. From Jouke Numan <jnuman@bazis.nl>.
1529 Fri Mar 1 10:24:59 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1531 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
1532 Search trinary.cond rather than searching trinary.lhs twice.
1534 Tue Feb 27 15:08:43 1996 Stan Shebs <shebs@andros.cygnus.com>
1536 * mpw-make.sed: Edit out shared library support.
1537 (@TDIRS@): Edit out, can't use genscripts.
1539 Tue Feb 27 15:09:21 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1541 * configure.tgt (m68k-*-linuxaout*, m68k-*-linux*): New targets.
1542 * emulparams/m68klinux.sh: New file.
1543 * emultempl/linux.em (gld${EMULATION_NAME}_before_allocation):
1544 Call bfd_${EMULATION_NAME}_size_dynamic_sections instead of
1545 bfd_linux_size_dynamic_sections.
1546 * Makefile.in (ALL_EMULATIONS): Add em68klinux.o.
1547 (em68klinux.c): New target.
1548 * configure.host (m68*-*-linuxaout*, m68*-*-linux*): New hosts.
1550 Tue Feb 27 12:55:46 1996 Ian Lance Taylor <ian@cygnus.com>
1552 * Makefile.in (ALL_EMULATIONS): Sort into alphabetical order.
1553 Fill in missing entries.
1555 * lexsup.c (parse_args): Recognize --no-whole-archive.
1556 * ldlang.h (lang_input_statement_type): Add whole_archive field.
1557 * ldlang.c (new_afile): Set whole_archive field.
1558 (load_symbols): Check input file specific whole_archive field
1559 rather than global variable.
1560 * ld.texinfo, ld.1: Document --no-whole-archive.
1562 Tue Feb 20 16:07:00 1996 Ian Lance Taylor <ian@cygnus.com>
1564 * configure.tgt: Correct gldi960 to gld960.
1566 Mon Feb 19 11:16:44 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Check
1569 the SONAME if it is available.
1570 (gld${EMULATION_NAME}_stat_needed): Use the SONAME, not the
1571 filename, when checking for conflicting library versions. Don't
1572 assume that the suffix is only numbers and dots.
1574 * ld.texinfo: Mention that -R can be used for -rpath.
1576 Sun Feb 18 15:05:17 1996 Ian Lance Taylor <ian@cygnus.com>
1578 * configure.host: Check for 'do not mix' from native linker before
1579 trying to use -rpath.
1581 Thu Feb 15 13:58:06 1996 Ian Lance Taylor <ian@cygnus.com>
1583 * configure.in: Remove explicit substitution of CFLAGS; autoconf
1585 * configure: Rebuild.
1586 * Makefile.in (LDFLAGS): Set to @LDFLAGS@.
1588 * configure.in: Call AC_PROG_CC before configure.host.
1589 * configure: Rebuild.
1590 * configure.host: Remove go32 host, since it should no longer be
1591 necessary. Don't set CC for romp host.
1593 * scripttempl/elf.sc: Don't skip a page in virtual memory space if
1594 the text segment ends exactly on a page boundary.
1596 * configure.in: Substitute RPATH_ENVVAR.
1597 * configure: Rebuild.
1598 * configure.host: Set RPATH_ENVVAR.
1599 * Makefile.in (RPATH_ENVVAR): New variable.
1600 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
1602 Wed Feb 14 18:49:01 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1604 * configure.in: Redo emulation handling so that each emulation
1605 searches the correct tool directory, based on the target alias.
1606 For example, "configure --enable-targets=m68k-coff i386-linux"
1607 will search /usr/local/i386-linux/lib for linux and
1608 /usr/local/m68k-coff/lib for m68k-coff.
1609 * configure: Rebuild.
1610 * configure.tgt: Add special tdir settings for Linux.
1611 * Makefile.in: Add @TDIRS@. Pass "$(tdir_EMUL)" to ${GENSCRIPTS}
1612 for each eEMUL.c target.
1613 * genscripts.sh: Accept specific alias as 9th argument, and use it
1616 Wed Feb 14 16:38:36 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1618 * ldlang.c (lang_set_startof): Don't do anything for a
1621 * ldgram.y (mri_script_file): Call mri_draw_tree.
1622 * mri.c (mri_draw_tree): Make globally visible. Don't bother to
1623 create memory regions.
1624 (mri_load): Don't call mri_draw_tree.
1625 * mri.h (mri_draw_tree): Declare.
1627 * configure.tgt (m68*-*-psos): New target.
1628 * emulparams/m68kpsos.sh: New file.
1629 * scripttempl/psos.sc: New file.
1630 * Makefile.in (ALL_EMULATIONS): Add em68kpsos.o.
1631 (em68kpsos.c): New target.
1633 Wed Feb 14 11:09:25 1996 Ian Lance Taylor <ian@cygnus.com>
1635 * configure.tgt (*-*-ieee*): New target; use vanilla.
1637 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Strip
1638 `:foo' from ${ARCH}.
1640 Tue Feb 13 15:58:58 1996 Bryan Ford <baford@snake.cs.utah.edu>
1642 * scripttempl/i386msdos.sc: Don't pad the .text section. Put
1645 Tue Feb 13 14:04:19 1996 Ian Lance Taylor <ian@cygnus.com>
1647 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1649 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn if
1650 it looks like we might be linking in two different versions of the
1651 same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
1653 Thu Feb 8 19:25:54 1996 Ian Lance Taylor <ian@cygnus.com>
1655 * ldlang.c (lang_size_sections): Increment the section size when a
1656 padding statement is encountered.
1658 Wed Feb 7 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
1660 * configure.in: Look for --enable-shared. Change the value of
1661 BFDLIB when linking against a shared library on SunOS.
1662 * configure: Rebuild.
1663 * configure.host: If using a shared BFD library, try to pass a
1664 reasonable -rpath option when linking.
1665 * Makefile.in (BFDLIB): Set to @BFDLIB@.
1667 Tue Feb 6 12:29:14 1996 Doug Evans <dje@charmed.cygnus.com>
1669 * emulparams/elf64_sparc.sh (ARCH): Change to `sparc:v9'.
1670 * emultempl/generic.em: Strip `:foo' from ${ARCH}.
1672 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
1674 Support for building bfd and opcodes as shared libraries, based on
1675 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
1676 * configure.in (HLDFLAGS): New substitution.
1677 * configure: Rebuild.
1678 * configure.host: Set HLDFLAGS on SunOS.
1679 * Makefile.in (HLDFLAGS): New variable.
1680 (BFDDEP): New variable.
1681 (BFDLIB): Change to -L../bfd -lbfd.
1682 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
1683 $(HLDFLAGS) in link.
1684 (check): Set LD_LIBRARY_PATH in the environment.
1686 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1688 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
1689 in the read-only section, not read/write unless we are making a
1691 (.debug*): Add dwarf debug sections.
1692 (.rela.{sdata*,sbss*}): Add sections.
1694 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
1696 * configure: Regenerate.
1698 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
1700 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
1701 for SVR4 compatibility.
1703 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
1705 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
1707 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
1708 * emultempl/pe.em (definfo init): Make the default stack reserve
1711 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
1713 * configure.tgt (m68*-apple-aux*): New target.
1714 * emulparams/m68kaux.sh: New file.
1715 * scripttempl/m68kaux.sc: New file.
1716 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
1717 (em68kaux.c): New target.
1719 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
1721 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
1722 -bnoentry, since the right thing tends to happen anyhow.
1724 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
1726 * ld.texinfo, ld.1: Document -export-dynamic.
1728 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1730 * emultempl/sunos.em: Check for native compile by comparing
1731 ${target} and ${host}.
1733 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
1735 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
1736 TEXT_START_ADDR to allow use on IDT and PMON systems.
1738 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
1740 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
1743 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
1745 * configure.tgt (sparc64-*-solaris2*): New configuration.
1746 (sparc64-*-aout*): Renamed from sparc64*.
1748 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1750 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
1751 * genscripts.sh: Set host, target and target_alias variables.
1752 Check for native compile by comparing ${target} and ${host}.
1753 * emultempl/elf32.em: Likewise.
1754 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
1756 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1758 * scripttempl/elfppc.sc: Refine eabi support to better support
1759 .sdata, .sdata2, .sbss, etc. sections.
1761 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
1763 * ldgram.y (%union): Add phdr field.
1764 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
1765 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
1766 (opt_hdrs, hdr): Remove.
1767 (phdr_val): New nonterminal.
1768 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
1769 and phdrs parameters. Add flags parameter.
1770 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
1772 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
1773 phdrs fields. Add flags field.
1774 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
1775 (lang_new_phdr): Update declaration.
1776 * ld.texinfo: Document FLAGS.
1778 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
1780 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
1781 Don't make a shared library because of an undefined reference to
1782 __GLOBAL_OFFSET_TABLE_.
1784 Add some Irix 5 support, mostly from Kazumoto Kojima
1785 <kkojima@info.kanagawa-u.ac.jp>:
1786 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
1787 (SHLIB_TEXT_START_ADDR): Define.
1788 (OTHER_GOT_SYMBOLS): Define.
1789 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
1790 (EXECUTABLE_SYMBOLS): Don't define.
1791 (DYNAMIC_LINK): Don't define.
1792 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
1793 * scripttempl/elfmips.sc: New file.
1794 * configure.host (mips*-dec-bsd*): Change mips to mips*.
1795 (mips*-sgi-irix4*): Likewise.
1796 (mips*-sgi-irix5*): New entry.
1797 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
1799 (eelf32lmip.c): Likewise.
1801 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1803 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
1804 .rela.got.neg section.
1806 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
1808 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
1810 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
1811 ANSI_PROTOTYPES is defined. Remove special handling of
1812 WINDOWS_NT. Various indendation fixes.
1813 (vfinfo): Change fmt parameter to const char *.
1814 (info_msg): Write <stdarg.h> version.
1815 (einfo, minfo, finfo): Likewise.
1816 (info_assert): Change file parameter to const char *.
1817 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
1818 defined, use a real prototype.
1819 (info_assert): Change first parameter to be const char *.
1821 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1823 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
1824 in old support that 2.7.2 needs, but the current compiler does
1827 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
1828 correct Linker script template.
1830 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
1832 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
1834 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * scripttempl/alpha.sc: Put .rconst right after .rdata.
1838 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
1840 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
1841 sort using right pointer.
1843 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1845 * scripttempl/elfppc.sc: Remove support for creating special
1846 labels for eabi section begin/end here. The compiler now uses
1847 crt{i,n}.o to create these symbols.
1849 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
1851 * configure.host: Change existing Linux HOSTING_CRT0 to be used
1852 for a.out only, and put in appropriate HOSTING_CRT0 and
1853 HOSTING_LIBS values for Linux ELF.
1855 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
1857 * scripttempl/h8300.sc: Use all 64K for ram.
1858 * scripttempl/h8300h.sc: Define 256K ram size.
1860 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
1862 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
1863 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
1864 was used, regardless of whether -bE was used.
1866 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
1868 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
1869 relocateable before calling ldctor_build_sets if the output file
1870 is in an XCOFF format.
1872 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
1874 * ldwrite.c (build_link_order): When handling a data statement, if
1875 the endianness of the output file is unknown, use the endianness
1878 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
1880 * mpw-config.in: Recognize mips-*-* as equivalent to
1882 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
1883 * mpw-ld.r: Add version resources.
1884 (cfrg): Use symbolic instead of literal name for executable.
1886 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
1888 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
1890 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
1892 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
1893 (print_statement_list): Renamed from print_statement. All callers
1895 (print_statement): New function to print just one statement.
1896 (print_{data,reloc,padding}_statement): Don't crash if
1897 output_section == NULL.
1898 (dprint_statement): New function.
1900 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
1901 call to sort_sections.
1903 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
1905 * emultempl/aix.em (unix_ld): New static variable.
1906 (gld${EMULATION_NAME}_parse_args): Handle -unix.
1907 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
1908 gc as false and export_defineds as true to size_dynamic_sections.
1910 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
1911 phase if the current section is abs_output_section.
1914 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
1916 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
1919 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
1921 * ldgram.y (PHDRS): New token.
1922 (ifile_p1): Accept phdrs.
1923 (section): Accept phdr_opt at the end of the section definition.
1924 (phdr_op): New nonterminal.
1925 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
1926 * ldlex.l: Accept PHDRS.
1927 * ldlang.h (struct lang_output_section_phdr_list): Define.
1928 (lang_output_section_statement_type): Add phdrs field.
1929 (struct lang_phdr): Define.
1930 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
1931 (lang_new_phdr): Declare.
1932 * ldlang.c (lang_phdr_list): New static variable.
1933 (lang_output_section_statement_lookup): Initialize phdrs field.
1934 (lang_process): Call lang_record_phdrs.
1935 (lang_new_phdr): New function.
1936 (lang_section_in_phdr): New function.
1937 (lang_record_phdrs): New static function.
1938 * ld.texinfo: Document PHDRS.
1940 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
1942 * scripttempl/ppcpe.sc: Moved .edata into its own section to
1945 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1947 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
1948 HOSTING_LIBS for testing.
1949 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
1952 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
1954 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
1957 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
1959 * configure: Rebuild with autoconf 2.7.
1961 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
1963 * scripttempl/pe.sc: Two .junk's is too much junk.
1965 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
1967 * configure.in: Use BFD_NEED_DECLARATION.
1968 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
1969 * configure, config.in: Rebuild with autoconf 2.6.
1971 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
1972 being unsupported if this is not a relocateable link and the input
1973 BFD supports it, since ldctor_build_sets can cope with that case.
1975 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
1977 * configure.tgt (powerpc-*-macos*): New target.
1978 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
1979 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
1980 (eppcmacos.c): New target.
1981 * mpw-eppcmacos.c: Update.
1982 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
1984 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
1986 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
1987 $(host_canonical) and $(target_canonical).
1988 (CXX_FOR_TARGET): Likewise.
1990 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
1992 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
1993 so the malloc heap begins at a sane place.
1995 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
1997 Version 2.6 released.
1998 * ldver.c (ldversion): Update to 2.6.
2000 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
2001 $(GENERATED_*FILES), since they need to be retained by distclean.
2002 (maintainer-clean, realclean): Delete them here.
2004 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
2006 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
2007 base file with FOPEN_WB, not "w".
2009 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
2010 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
2012 (gld${EMULATION_NAME}_before_allocation): Use the environment
2013 variable LD_RUN_PATH if -rpath was not used.
2014 * ld.texinfo, ld.1: Document LD_RUN_PATH.
2016 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
2018 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
2019 -bl and -bloadmap options.
2021 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
2022 report a better error.
2024 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
2025 new local variable special_sections, and pass it to
2026 size_dynamic_sections. Look through the results, and move the
2027 sections around in the mapping so that they are defined correctly.
2029 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
2031 * ldemul.c (ldemul_default_target): Cast getenv return value.
2033 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
2035 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
2037 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
2040 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
2041 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
2043 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
2044 (gld_$_before_allocation): added hooks for toc construction based
2047 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
2049 * ld.texinfo: The linker does not use _main as an entry point.
2051 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2053 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
2056 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
2058 * configure.in: Add test for whether free must be declared.
2059 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
2060 * acconfig.h: Explain NEED_DECLARATION_FREE.
2061 * configure, config.in: Rebuild.
2063 * lexsup.c (parse_args): Take B:: out of shortopts.
2065 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
2067 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
2068 for now, as with m68k4kbsd, until shared library support gets
2071 * configure.host: For i386 BSD variants, crt0.o lives in
2072 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
2074 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2076 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
2077 (edelta68.c): New target.
2078 * configure.tgt (m68*-motorola-sysv*): New target.
2079 * emulparams/delta68.sh: New file.
2080 * scripttempl/delta68.sc: New file.
2082 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
2085 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
2087 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
2088 ALIGN and ALIGNMOD statements.
2090 * emultempl/aix.em: Include ldgram.h.
2091 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
2093 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
2095 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
2097 * configure.host (alpha-*-linux*): New host.
2098 * configure.tgt (alpha-*-linux*): New target.
2100 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
2102 * emultempl/aix.em (export_files): Remove.
2103 (import_files): Make static.
2104 (struct export_symbol_list): Define.
2105 (export_symbols): New static variable.
2106 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
2107 correctly. Call read_file for an export file.
2108 (gld${EMULATION_NAME}_before_allocation): Call
2109 bfd_xcoff_export_symbol for each export symbol, rather than
2110 calling read_file for each export file.
2111 (gld${EMULATION_NAME}_read_file): For an export file, make the
2112 exported symbols undefined, and store them on the export_symbols
2115 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
2117 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
2118 Don't hang if last option is unrecognised.
2119 (gld_${EMULATION_NAME}_set_symbols): Insert created
2120 symbols into ABS output section.
2122 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
2124 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
2126 (em68k4knbsd.c): New rule.
2128 * configure.tgt: Added support for the NetBSD m68k4k arch.
2130 * genscripts.sh, ldint.texinfo,
2131 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
2132 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
2133 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
2134 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
2135 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
2136 pc532machaout,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
2137 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
2138 PAGE_SIZE to TARGET_PAGE_SIZE.
2140 * emulparams/m68knbsd.h: Ditto.
2141 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
2142 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
2145 * emulparams/m68k4knbsd.sh: New file.
2147 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
2149 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
2151 * emultempl/aix.em: Include ldctor.h.
2152 (gld${EMULATION_NAME}_after_open): New static function.
2153 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
2154 (gld${EMULATION_NAME}_find_relocs): New static function.
2155 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
2156 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
2157 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
2158 * ldctor.c (struct set_info): Move definition into ldctor.h.
2159 (struct set_element): Likewise.
2160 (sets): Make non-static.
2161 (ldctor_add_set_entry): Add name parameter. Save it in the new
2163 (ldctor_build_sets): Avoid being called twice. Pass set element
2164 name to lang_add_reloc.
2165 * ldctor.h (struct set_info): Move definition here from ldctor.c.
2166 (struct set_element): Likewise. Add new field name.
2168 (ldctor_add_set_entry): Declare new name parameter.
2169 * ldwrite.c (build_link_order): Don't insist that either name or
2170 section be NULL in a lang_reloc_statement.
2171 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
2173 (constructor_callback): Pass name to ldctor_add_new_set_entry for
2176 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
2178 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
2180 * mpw-config.in: Add PowerMac target support, generate config.h.
2181 * mac-ld.r: New file, Mac resources.
2182 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
2183 * mpw-make.in: Remove.
2184 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
2186 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
2188 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
2189 -static as a synonym for -bnso.
2191 * scripttempl/aix.sc: Move special symbols inside sections.
2192 Always start .data at 0.
2194 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
2196 * Makefile.in (diststuff): Also make info.
2197 (maintainer-clean realclean): Also delete *.info*.
2199 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
2201 * emultempl/aix.em: Add support for various AIX linker options,
2202 for AIX import and export files, and for AIX shared objects.
2203 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
2205 * ldmain.c (main): Initialize new field link_info.static_link.
2207 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
2208 (constructor_callback): Likewise.
2209 * ldmisc.c (vfinfo): Likewise.
2210 * ldwrite.c (build_link_order): Likewise.
2212 * ld.texinfo: The MRI ALIGN directive is supported.
2214 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2216 * emulparams/elf32vr4300.sh: Deleted.
2217 * emulparams/elf32vr4300el.sh: Deleted.
2218 * emulparams/elf32b4300.sh: Added.
2219 * emulparams/elf32l4300.sh: Added.
2220 * configure.tgt, Makefile.in: Updated the build to use the
2221 new 8.3 unique names.
2223 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
2225 * ldlang.c (entry_symbol): Make non-static.
2226 * ldlang.h (entry_symbol): Declare.
2228 * ldlex.l: Treat PROVIDE as a keyword in expression state.
2230 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
2232 * scripttempl/pe.sc (.bss): Move to be after .text
2234 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
2236 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
2237 Search trinary.cond rather than searching trinary.lhs twice. From
2238 linli@ihp.PHys.ethz.CH.
2240 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
2241 directory searching code into gld${EMULATION_NAME}_search_dir.
2242 (gld${EMULATION_NAME}_search_dir): New static function, extracted
2243 from gld${EMULATION_NAME}_find_so.
2244 (global_needed, global_found): New static variables.
2245 (gld${EMULATION_NAME}_after_open): New static function.
2246 (gld${EMULATION_NAME}_search_needed): New static function.
2247 (gld${EMULATION_NAME}_try_needed): New static function.
2248 (gld${EMULATION_NAME}_check_needed): New static function.
2249 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
2250 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
2252 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
2253 (eelf32lppc.c): Likewise.
2254 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
2255 (GENERATE_SHLIB_SCRIPT): Define as yes.
2257 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
2259 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
2260 bfd_link_needed-list; make appropriate changes.
2262 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
2263 (rs6000-*-aix*): New target; use aixrs6.
2264 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
2265 * emultempl/aix.em: New file.
2266 * scripttempl/aix.sc: New file.
2267 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
2268 (eaixppc.c, eaixrs6.c): New targets.
2270 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
2272 * scripttemp/pe.sc (.reloc): Move to the end.
2274 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
2276 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
2277 section which was not linked into the final output.
2279 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
2281 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
2284 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
2286 * ld.h (args_type): Add rpath_link field.
2287 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
2288 required dependencies in rpath_link path. Only search
2289 LD_LIBRARY_PATH when configured native.
2290 * lexsup.c (parse_args): Recognize -rpath-link.
2291 * ld.1, ld.texinfo: Document -rpath-link.
2293 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
2295 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
2296 bother searching for needed libraries unless doing a final link.
2298 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
2300 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2302 * ld/ld.1: Fix formatting bugs.
2304 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
2306 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
2307 * ldexp.h (exp_get_abs_int): Update declaration.
2308 * ldlang.c (print_output_section_statement): Use fprintf_vma to
2309 print return value of exp_get_abs_int.
2311 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
2313 * emultempl/elf32.em (global_stat): New file static variable.
2314 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
2315 that the file has not already been included under another name.
2316 (gld${EMULATION_NAME}_stat_needed): New static function.
2318 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
2320 * scripttempl/armcoff.sc: Start .text at 0x8000.
2321 Start .data at 0x40000.
2323 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
2325 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
2326 command_line.rpath is set, use it, rather than the -L options, to
2327 build the rules section.
2328 * ld.texinfo: Document this use of -rpath.
2330 * lexsup.c (parse_args): Don't set link_info.shared for -assert
2331 pure-text. Pass true, not 1, to lang_add_entry.
2332 * emultempl/sunos.em (find_assign): New static variable.
2333 (found_assign): New static variable.
2334 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
2335 If not a relocateable link, and no start symbol was specified on
2336 the command line, and there are any undefined symbols, set
2337 link_info.shared. If link_info.shared is set, set the address of
2338 the .text section to 0x20.
2339 (gld${EMULATION_NAME}_find_assignment): Rename from
2340 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
2341 set, then just set found_assign based on whether an assignment is
2342 found to find_assign.
2343 (gld${EMULATION_NAME}_get_script): Don't use a special script when
2344 producing a shared library.
2345 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
2346 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
2347 * ldlang.c (entry_from_cmdline): New global variable.
2348 (lang_add_entry): Change cmdline parameter from int to boolean.
2349 Use global entry_from_cmdline rather than function static
2351 * ldlang.h (entry_from_cmdline): Declare.
2352 (lang_add_entry): Change declaration of second parameter from int
2354 * ldgram.y: Pass false, not 0, to lang_add_entry.
2356 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
2358 * ld.h (parsing_defsym): Declare.
2359 * ldlex.h (lex_string): Declare.
2360 * ldlex.l (lex_string): Define.
2361 * lexsup.c (parsing_defsym): Define.
2362 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
2363 lex_redirect, and clear it after calling yyparse. Set
2364 parsing_defsym around call to yyparse.
2365 * ldmain.c (main): Set lex_string before calling lex_redirect, and
2366 clear it after calling yyparse.
2367 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
2368 in linker scripts correctly.
2370 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
2371 COFF targets, allowing for the leading underscore used on SPARC
2374 * lexsup.c (parse_args): Handle -assert.
2375 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
2376 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
2377 shared library script when appropriate.
2378 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
2379 section at SIZEOF_HEADERS.
2381 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
2383 * Makefile.in (earmcoff.c): Build.
2384 * configure.tgt (arm-*-coff): New target
2385 * emulparms/armcoff.sh: New file.
2386 * scripttempl/armcoff.sc: New file.
2388 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
2390 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
2392 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
2394 * ldfile.c (ldfile_set_output_arch): Make arch const.
2396 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2398 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
2399 beginning of the .bss area, not at the end of data. Add
2400 __sbss_{start,end} symbols.
2402 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
2404 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
2405 (CXX_FOR_TARGET, install): Likewise.
2407 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
2409 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
2410 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
2411 (CXX_FOR_TARGET): Likewise.
2412 (install): Likewise.
2413 (GENERATED_HFILES): Remove config.h.
2414 (.dep): Depend upon config.h.
2416 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
2418 * configure.tgt (mips*-dec-netbsd*): New target.
2420 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
2422 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
2424 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
2426 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
2428 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
2430 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
2431 Start .text section on the right boundary. Always align
2434 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
2436 * Makefile.in (maintainer-clean): New target.
2438 * ldmain.c (struct warning_callback_info): Define.
2439 (warning_callback): Add new parameter symbol. Call
2440 warning_find_reloc to try to find the section and VMA.
2441 (warning_find_reloc): New static function.
2442 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2443 Pass NULL as symbol parameter to warning callback.
2445 * ld.texinfo: Clarify -L option.
2447 * ldlang.c (lang_one_common): Add cast to avoid warning.
2448 (topower): Likewise. Also, reindent.
2449 * ldwrite.c (clone_section): Change i to unsigned int.
2450 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
2451 cast to avoid warning.
2453 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
2455 * Makefile.in (config.status): Depend upon configure.tgt.
2457 * ldemul.h (ldemul_set_symbols): Declare.
2458 (ldemul_parse_args): Declare.
2459 * ldemul.c (ldemul_parse_args): Fix indentation.
2461 * configure.in: Call AC_HEADER_DIRENT.
2462 * configure, config.in: Rebuild.
2463 * emultempl/sunos.em: Use autoconf recommend mechanism to define
2464 DIR and struct dirent.
2466 * configure.tgt (mips*-*-bsd*): New case.
2468 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
2470 * configure.tgt (i[345]86-*-ptx*): New case.
2472 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
2474 * config.in: Rename from config.h.in.
2475 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2476 Check for config.h:config.in when creating stamp-h.
2477 * configure: Rebuild.
2478 * Makefile.in (stamp-h): Depend upon config.in rather than
2479 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2480 calling config.status.
2482 * Makefile.in (distclean): Remove config.h and stamp-h.
2484 * configure.host (sparc-*-sunos64*): Remove.
2485 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
2487 * ldexp.c (exp_fold_tree): Don't warn about moving the location
2488 counter backward in the absolute section.
2490 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
2492 * configure.in: Rewrite to use autoconf.
2493 * configure.host: New file.
2494 * configure.tgt: New file.
2495 * aclocal.m4: New file.
2496 * configure: New file, built by autoconf.
2497 * acconfig.h: New file.
2498 * config.h.in: New file, built by autoheader.
2499 * sysdep.h: New file.
2500 * ld.h: Incorporate old contents of config.h.
2502 * Makefile.in: Various changes for new configure script. Also:
2503 (CC_FOR_BUILD): Remove.
2504 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
2505 (dep.sed): Use @SRCDIR@, not @srcdir@.
2506 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
2507 * genscripts.sh: Create ldscripts if it does not exist.
2508 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
2509 * mpw-esh.c, emultemp/*.em: Likewise.
2510 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
2512 * config/*.mt, config/*.mh: Remove.
2514 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
2516 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2517 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
2519 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
2521 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
2523 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
2525 * ldmain.c (warning_callback): Add abfd, section, and address
2527 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2528 Change call to warning accordingly.
2530 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
2531 relocateable and not shared, put .gnu.warning.SYMBOL sections into
2534 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
2536 * configure.in: Added mips*vr4300-idt-elf* and
2537 mips*vr4300el-idt-elf* targets.
2538 * Makefile.in: Added eelf32vr4300* targets.
2539 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
2540 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
2542 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
2544 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
2545 <brendan@cygnus.com>.
2547 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
2549 * ldemul.c (ldemul_parse_args): New.
2550 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
2551 * lexsup.c (all pe stuff): Moved into pe.em
2552 (parse_args): Call emulation arg parser.
2553 * emultempl/pe.em (parse_args): handle PE specfic args.
2555 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
2557 * ldlang.c (lang_memory_region_lookup): Don't use the first region
2558 as the default region. Create a new region instead.
2560 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
2562 * ldemul.c (ldemul_set_symbols): New function.
2563 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
2564 * ldmain.c (main): Add call to ldemul_set_symbols.
2565 * lexsup.c (set_pe_value): New args.
2567 (parse_args): Cope with new set_pe_value args.
2568 * emultempl/pe.em (set_symbols): New function.
2569 (ld_emulation_xfer_struct): Add set_symbols.
2570 * scripttempl/pe.sc: Use new symbols.
2572 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
2574 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
2575 For -Y, ignore a leading `P,', and only call set_default_dirlist
2576 after processing all the other arguments.
2578 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
2580 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
2581 * emulparams/armpe.sh: Run PE script.
2583 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
2585 * ldmain.c (main): Remove PE stuff.
2586 * lexsup.c (options): Load more PE options.
2587 (set_pe_value): New function.
2589 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
2592 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
2593 * emultempl/pe.sc: New file performs generic PE support and sorts
2595 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
2596 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
2597 * scripttempl/pe.sc: New.
2598 * Makefile.in: Use new files.
2600 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
2602 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
2603 (.strings,.ctors,.dtors): Likewise.
2605 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
2607 * scripttempl/armpe.sc: Always start code at 0x401000, even
2609 * ldwrite.c (strdup): New extern declaration.
2610 * ldgram.y (atype): New rule to clarify type parsing.
2611 * ldlang.c (init_os): Remove commented out code.
2612 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
2613 unless told not to by the link script.
2615 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
2617 * ldlang.c (lang_set_startof): New static function.
2618 (lang_process): Call it.
2620 * ldgram.y: Tweak casesymlist to avoid bison errors.
2622 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
2623 Solaris compatibility.
2625 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
2627 * ldgram.y (YYDEBUG): If not defined, define as 1.
2628 (CASE, EXTERN, START): New tokens.
2629 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
2630 (casesymlist): New nonterminal.
2631 (extern_name_list): New nonterminal.
2632 * ldlex.l: Accept lower case trailing base specifiers. Don't
2633 ignore the first digit when the base is a suffix. Accept many
2634 EXPRESSION state tokens in MRI state. Support MRI continuation
2635 lines and MRI semicolon comments. Accept all MRI keywords in
2636 lower case. Add CASE, EXTERN, and START MRI keywords.
2638 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2640 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
2643 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2645 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
2646 $r/../gcc/xgcc unless it is present.
2648 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
2650 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
2652 * scripttempl/m68klynx.sc: Likewise.
2653 * scripttempl/nw.sc: Likewise.
2654 * scripttempl/sa29200.sc: Likewise.
2655 * scripttempl/sparclynx.sc: Likewise.
2657 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
2659 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
2661 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
2663 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
2665 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
2667 * scripttempl/i386pe.sc: Cope with constructors.
2668 * scripttempl/z8ksim.sc: Deleted.
2669 * scripttempl/z8000.sc: Resurrected as this, but
2670 can handle z8001 and z8002 formats.
2671 * emulparams/z8ksim.sh: Deleted.
2672 * emulparams/{z8001.sh, z8002.sh}: New files.
2673 * config/z8ksim.mt: Deleted
2674 * config/z8k-coff.mt: New, generates both emulations.
2676 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
2678 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
2679 %B, in case it is in an archive.
2681 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
2683 * ldlang.c (lang_process): Call reset_memory_regions for each
2686 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
2688 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
2691 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
2693 * ldmain.c (constructor_callback): Allocate set_name in stack
2694 frame, rather than always calling alloca with a fixed size.
2696 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
2698 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
2699 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
2701 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
2703 * ldwrite.c (clone_section): Set the alignment of the clone
2704 section to that of the section being cloned.
2706 * ldwrite.c (split_sections): Don't split the first input section
2707 into a new output section.
2709 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
2711 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
2712 (GENERATE_SHLIB_SCRIPT): Define as yes.
2714 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
2716 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
2718 * ldver.c (help): Update list of options to match currently
2721 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
2723 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
2726 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
2727 it takes a size_t anyhow.
2728 (exp_binop): Likewise.
2729 (exp_trinop): Likewise.
2730 (exp_unop): Likewise.
2731 (exp_nameop): Likewise.
2732 (exp_assop): Likewise.
2733 * ldlang.c (lang_memory_region_lookup): Likewise.
2734 (init_os): Likewise.
2735 (ldlang_add_undef): Likewise.
2736 (insert_pad): Likewise.
2737 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
2740 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
2742 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
2744 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
2746 (ld_emulation_xfer_type): Add search parameter to
2747 open_dynamic_archive entry point.
2748 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
2749 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
2750 make non-static. Change all callers to use new name.
2751 (ldfile_open_file_search): Make static. If entry is dynamic, call
2752 ldemul_open_dynamic_archive.
2753 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
2754 * ldfile.h (ldfile_open_file_search): Don't declare.
2755 (ldfile_try_open_bfd): Declare.
2756 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
2757 Accept search parameter. Don't search for a library, just look in
2759 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
2762 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
2764 * ldmain.c (set_scripts_dir): Don't base script directory on
2767 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
2769 * ldmisc.c (vfinfo): Don't print the line number if it isn't
2772 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
2774 * ld.h (ld_config_type): Add field warn_constructors.
2775 * ldmain.c (add_to_set): Warn if config.warn_constructors.
2776 (constructor_callback): Likewise.
2777 * lexsup.c (parse_args): Handle -warn-constructors.
2778 * ld.texinfo, ld.1: Document -warn-constructors.
2780 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
2781 get confused by directory names if we searched for the file.
2783 Based on patches from H.J. Lu <hjl@nynexst.com>:
2784 * ldlang.h (lang_input_statement_type): Add new field dynamic.
2785 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
2786 * ldfile.c: Include bfdlink.h.
2787 (ldfile_open_file): Check dynamic field of entry, not global
2788 dynamic_link field. Don't do a dynamic search when doing a
2790 * ldmain.c (main): Don't warn about dynamic_link for a
2792 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
2794 (gld${EMULATION_NAME}_create_output_section_statements): Always
2795 loop over input files.
2796 * Makefile.in: Rebuild dependencies.
2798 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
2801 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
2803 * ldmain.c (main): Set link_info.symbolic to false.
2804 * lexsup.c (parse_args): Handle -Bsymbolic.
2806 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
2808 * ldmain.c (HAVE_SBRK): Define for everything except
2809 specific systems that are known to not support sbrk.
2810 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
2812 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
2814 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
2815 Handle etree_provide.
2817 * emultempl/elf32.em (global_needed): New static variable.
2818 (global_found): Likewise.
2819 (gld${EMULATION_NAME}_after_open): New static function.
2820 (gld${EMULATION_NAME}_search_needed): Likewise.
2821 (gld${EMULATION_NAME}_try_needed): Likewise.
2822 (gld${EMULATION_NAME}_check_needed): Likewise.
2823 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
2824 gld${EMULATION_NAME}_after_open.
2826 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
2828 * configure.in (i386-*-win32): New target.
2830 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
2832 * lexsup.c (parse_args): Let -G either set the small data size or
2833 be equivalent to --shared, depending on the next argument. Accept
2834 and ignore -z for Solaris compatibility.
2836 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
2838 * lexsup.c (parse_args): Cast fopen result to PTR before storing
2839 it in link_info.base_file. Fix indentation.
2841 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
2843 * ldmain.c (main): Always initialize PE info in link_info.
2844 * lexsup.c (OPTION_BASE_FILE): New option.
2845 (parse_args): Handle new option.
2846 * emulparams/armpe.sh: Output pei.
2847 * emultempl/i386pe.em: Add newline to end.
2848 * scripttempl/armpe.sc: Change output and quote the $s.
2849 * scripttempl/i386pe.sc: Change output and quote the $s.
2851 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2853 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
2855 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
2856 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
2857 (i386msdos.o): New target.
2858 * config/i386-msdos.mt: Created.
2859 * emulparams/i386msdos.sh: Created.
2860 * scripttempl/i386msdos.sc: Created.
2862 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2864 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
2865 that contains pointers to be relocated.
2867 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2869 * mpw-esh.c: New file, modified for MPW from esh.c.
2870 * scripttempl/sh.sc: Reformatted to simplify MPWification,
2871 use *() to concat stab sections instead of [].
2873 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
2875 * scripttempl/armpe.sc: Add constructor support.
2877 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
2879 * ldlang.c (lang_size_sections): Any section with a DATA
2880 statement has contents.
2882 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2884 * emulparams/m68kelf.sh (NOP): Define.
2885 (DYNAMIC_LINK): Don't define.
2886 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
2887 will come from the linker script.
2889 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
2891 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
2893 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2895 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
2897 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2899 From Andrew Cagney <cagney@highland.com.au>
2900 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
2903 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
2905 Add support for ARM-PE.
2906 * Makefile.in (ALL_EMULATIONS): Add armpe.o
2907 * configure.in: Recognize armpe.
2908 * config/arm-pe.mt: New file.
2909 * emulparams/armpe.sh: New file.
2910 * scripttempl/armpe.sc: New file.
2913 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
2915 * configure.in (h8300h-*-hms): Deleted
2916 * config/cf-h8300h.mt: Deleted.
2918 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2920 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2922 From David Taylor (dtaylor@armltd.co.uk)
2923 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
2924 * configure.in: Recognize arm{,e[lb]-*-aout.
2925 * config/arm[lb]-aout.mt: New files.
2926 * emulparams/armaout[lb].sh: New files.
2927 * scripttempl/armaout.sc: New file.
2929 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2931 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
2932 be unique in 8 characters for DOS.
2934 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
2935 * emulparams/elf32ppcle.sh: Deleted.
2937 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
2938 Tom Griest <griest@cs.yale.edu>
2940 Initial support for PE executables (eg NT, win32)
2942 * Makefile.in (configure.in, ei386pe): Add support.
2943 * ldmain.c (main): Initialize PE argument info.
2944 * ldwrite.c (print_file_stuff): Don't print out .drectve
2945 and .debug section info.
2946 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
2947 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
2948 Handle new arguments.
2949 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
2952 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
2954 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
2955 segment. This allows ld -r to preserve unwind sections.
2957 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2959 * configure.in: Add little endian PowerPC support.
2961 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
2962 (eelf32ppcle.c): Support for little endian PowerPC.
2964 * config/ppcle-elf32.mt: New file for little endian PowerPC.
2965 * emulparams/elf32ppcle.sh: Ditto.
2967 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2969 * ldlang.c (print_output_section_statement): Check
2970 subsection_alignment, instead of checking section_alignment twice.
2971 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
2973 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
2975 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
2977 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
2979 * ldwrite.c (ldwrite): Before doing anything, reset the error
2980 code. If bfd_final_link returns an error, but the error code is
2981 unset, don't issue an extra message. Assume a correct error
2982 message was already set.
2984 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2986 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
2987 (em68kelf.o): New target.
2988 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
2989 * configure.in: Use them for m68*-*-elf.
2991 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
2993 Merge in support for Mac MPW as a host.
2994 (Old change descriptions retained for informational value.)
2996 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
2997 (i386-unknown-coff): Remove.
2998 (sh-hitachi-hms): New target.
2999 (emulation_ofiles): Set correctly for each target.
3000 (version, TDEFINES): Add to makefile fragment.
3001 * mpw-make.in (BISON): Use byacc instead of bison.
3002 (em_*.c): Replace with e*.c everywhere.
3003 (ldgram.h): Separate action from ldgram.c generation.
3004 (LD_PROG): Depend on Version.r.
3005 (Version.r): generate from version info.
3006 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
3008 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
3009 i386-unknown-aout, i386-unknown-coff): New targets.
3010 (m68k-aout, m68k-coff): Remove targets.
3011 (mk.tmp): Add definition of EMUL.
3013 * mpw-config.in (emulname): Set based on target.
3014 (ldemul-list.h): Construct.
3015 * mpw-make.in (install-only): New target.
3016 (install): Depend on install-only.
3018 * mpw-make.in (bindir): Fix pathname.
3019 (install): Move here from mpw-build.in.
3021 * mpw-config.in: New file, MPW configuration fragment.
3022 * mpw-make.in: New file, MPW makefile fragment.
3023 (This file is semi-automatically generated from Makefile.in.)
3024 * ldfile.c (slash): If MPW, set to `:'.
3025 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
3026 prevent redefinition errors.
3029 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
3031 * emulparams/arcelf.sh (ENTRY): Define.
3034 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
3036 * ldwrite.c (clone_section): Align clone sections on even
3039 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
3041 * configure.in: Change linux to default to elf. Using
3042 i[345]86-*-linuxaout will build a linker which defaults to a.out.
3043 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
3044 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
3045 * config/i386-lelf.mt: Remove.
3047 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
3049 * ldmain.c (main): If opening the map file fails, call
3050 bfd_set_error before calling einfo.
3052 * ld.texinfo, ld.1: Document the -no-keep-memory option.
3054 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
3056 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
3057 does mark shared libraries as executable.
3059 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
3061 * ldlang.c (lang_common): Change power to int. Pass larger values
3062 before smaller values.
3063 (lang_one_common): Treat info as int *. Don't bother to check for
3064 last value, since it is now zero.
3066 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
3068 * ldlang.c (load_symbols): An empty archive is OK.
3070 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
3072 * ldmain.c (progress.h): Include.
3073 (main): Call START_PROGRESS and END_PROGRESS.
3075 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
3077 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
3078 .dtors sections, so that these pointers get relocated also.
3079 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
3080 and end of the constructors/destructors.
3082 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3084 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
3085 describes an archive, call bfd_link_add_symbols on each member.
3086 * ldmain.c (whole_archive): New variable.
3087 (main): Initialize it to false.
3088 * ldmain.h: Declare whole_archive.
3089 * lexsup.c (parse_args): Grok --whole-archive switch.
3090 * ld.texinfo, ld.1: Document --whole-archive.
3092 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
3094 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
3095 using the default emulation.
3097 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
3099 * config/hppaelf.mh (HOSTING_EMU): Likewise.
3101 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
3103 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
3104 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
3106 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
3108 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
3110 * ldlex.l: Return -lFILENAME as the token LNAME.
3111 * ldgram.y: Add token LNAME.
3112 (input_list): Treat LNAME like NAME, but pass it to
3113 lang_add_input_file as lang_input_file_is_l_enum.
3114 * ld.texinfo: Document using -lFILENAME in INPUT.
3116 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3118 * ldlang.c (lang_check): If the architectures are compatible call
3119 bfd_merge_private_bfd_data to let the backend do additional
3123 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
3125 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
3126 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
3129 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
3131 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
3132 all supported emulations.
3134 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
3136 * ldemul.c (ldemul_list_emulations): New function.
3137 * ldemul.h (ldemul_list_emulations): Declare.
3138 * ldver.c (help): List supported targets and emulations.
3140 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
3142 * scripttempl/elf.sc (.debug): Relocate to address 0.
3143 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
3144 .debug_sfnames, .line): Likewise.
3146 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
3148 * emultempl/elf32.em (hold_rel): New static variable.
3149 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
3150 contents whose names begin with ".rel" after hold_rel. Remove the
3151 assertion which checked for unplaced .rel sections. Don't try to
3152 sort the section into place if place->bfd_section is NULL.
3153 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
3154 section beginning with ".rel".
3156 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
3158 Doc note from pierre@phi.la.tce.com (Pierre Willard):
3159 * ld.texinfo: -X and -x work even if -s or -S are not specified.
3160 * ld.1: Similar change.
3162 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
3164 * emulparams/gld960coff.sh (COFF_CTORS): Define.
3165 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
3167 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
3169 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
3170 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
3171 * config/i386-lelf.mt: New file.
3172 * config/i386-gelf.mt: New file.
3174 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
3176 * configure.in: Match on mips-ecoff, and default to the IDT
3179 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
3181 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
3182 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
3183 to double the size of the table.
3186 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
3188 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
3191 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3193 * Makefile.in (distclean): Do recursive deletion, since ldscripts
3196 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
3198 * ldmain.c (main): If trace_file_tries is true, and we are using
3199 an internal linker script, print out the script.
3200 * ldfile.c (try_open): Reindent function. Make the messages about
3201 opening script files more informative.
3203 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
3204 * ld.texinfo, ld.1: Update accordingly.
3206 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
3208 * ldlang.c (lang_one_common): Adjust references to common symbol
3209 information for new structure.
3211 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
3213 * ldmain.c (undefined_symbol): Handle section being NULL.
3215 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
3216 * ldexp.c (fold_name): Likewise.
3217 * ldlang.c (print_one_symbol): Likewise.
3218 (lang_finish): Likewise.
3219 * ldmain.c (multiple_common): Likewise.
3220 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
3221 renamed to bfd_link_hash_undefweak.
3223 * scripttempl/alpha.sc: Set address of .data section correctly
3224 when -n or -N is used. Patch from Chris G Demetriou
3225 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
3226 * scripttempl/mips.sc: Similar change.
3228 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
3230 * ldlang.c (lang_size_sections): Clarify error message when user
3231 specified start addr conflicts with region. Fix resetting of
3234 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
3236 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
3237 in lang_allocating_phase_enum.
3239 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
3241 * Makefile.in (distclean): Depend upon clean. Don't bother to
3242 remove files which will be removed by clean. From patch by
3243 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
3245 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
3247 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
3248 a MIPS target, clobber the size of all but the first input
3249 .reginfo section to be 0, so that lang_size_sections sets the
3250 correct size for the output .reginfo section.
3252 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
3254 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3255 Remove unused variable is.
3257 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3259 * configure.in: Add support for powerpc-*-eabi.
3261 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
3264 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
3265 elf.sc, which defines some new symbols PowerPC elf needs.
3267 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3269 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
3270 constructor entry is in the absolute section.
3272 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3274 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
3275 * config/i386-gnu.mt: New file. Include ELF support.
3277 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3279 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
3280 there are any input sections named .gnu.warning, treat them as
3281 containing a warning message to be printed by the linker, and
3282 clobber the size so that the message is not copied into the output
3284 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
3287 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
3289 * configure.in (w65-*-*): New target.
3290 * Makefile.in: Update.
3291 * scripttempl/w65.sc: New.
3292 * config/coff-w65.mt: New.
3294 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
3296 * ldlang.c (lang_place_orphans): Don't ignore files with
3297 just_syms_flag set. Instead, put all their sections in
3298 bfd_abs_section_ptr, using the section VMA as the output_offset.
3300 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3302 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
3303 name `reloc_howto_type', since it's now defined to be const.
3304 * ldlang.c (lang_add_reloc): Ditto.
3305 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
3307 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3309 * ldexp.c (fold_binary): Adding or subtracting an absolute value
3310 to a relative value does not require forcing the relative value to
3311 be absolute. Also, reindent function.
3313 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3315 * ldwrite.c (clone_section): Create a symbol with the
3316 same name as the section.
3318 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3320 * ld.h (split_by_reloc, split_by_file): New flags.
3321 * ldwrite.c (clone_section, split_sections): New functions.
3322 * lexsup.c (parse_args): Understand new split options.
3325 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
3327 * configure.in (arc-elf): New target.
3328 * Makefile.in (earcelf.c): New target.
3329 * config/arc-elf.mt: New file.
3330 * emulparms/arcelf.sh: New file.
3333 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3335 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
3336 .data segment. They must be writable when creating a shared
3337 library. From H.J. Lu <hjl@nynexst.com>.
3339 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
3341 * emultempl/miposecoff.em: New file.
3342 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
3343 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
3344 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
3345 provide __runtime_reloc_start and __runtime_reloc_stop if they are
3346 used. Align _fdata to a 16 byte boundary.
3347 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
3349 (emipsidtl.c): Likewise.
3350 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
3352 * ld.h (args_type): Add new field embedded_relocs.
3353 * ldemul.h (ldemul_after_open, after_open_default): Declare.
3354 (ld_emulation_xfer_struct): Add new field after_open.
3355 * ldemul.c (ldemul_after_open): New function.
3356 (after_open_default): New function.
3357 * ldlang.c (lang_process): Call ldemul_after_open.
3358 * lexsup.c (parse_args): Handle --embedded-relocs.
3359 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
3360 new after_open field to after_open_default.
3361 * emultempl/generic.em, emultempl/gld960.em: Likewise.
3362 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
3363 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
3364 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
3365 * ld.texinfo, ld.1: Mention -embedded-relocs.
3367 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3369 * Makefile.in: Add eshl.o.
3370 * config/coff-sh.mt: Add shl emulation.
3372 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3374 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
3375 Youngdale <eric@aib.com>.
3377 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3379 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
3380 * config/i386linux.mh: New file; set HOSTING_CRT0.
3381 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
3382 /usr/lib, since that is already in LIB_PATH.
3384 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
3386 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
3388 (.data, .bss): If "-N", then place the data/bss just after the end
3389 of the .text section rather than at the default 0x40000000.
3391 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
3394 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3396 Patches from Eric Youngdale <eric@aib.com>:
3397 * ldlang.c (lang_finish): Don't warn if entry symbol not found
3398 when generating a shared library.
3399 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
3400 attempting to place an orphaned relocation section when generating
3401 a dynamically linked object.
3403 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
3406 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3408 * ld.h (args_type): Add field export_dynamic.
3409 * lexsup.c (parse_args): Recognize --export-dynamic.
3410 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3411 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
3413 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3415 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
3416 we allocate common symbols.
3418 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
3420 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
3421 .rela.fini to the list of .rel* sections.
3423 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3425 * ldlang.c (load_symbols): Add new argument place. Only accept
3426 linker scripts if place is not NULL. Put commands found in an
3427 assumed linker script into place.
3428 (lookup_name): Pass NULL as place argument to load_symbols.
3429 (open_input_bfds): In lang_input_statement_enum case, pass a place
3430 argument to load_symbols, and store any new statements after the
3433 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3435 * ldver.c (ldversion): Bump to 2.5.3.
3437 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3439 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
3441 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3443 * Makefile.in (check): Add missing "else true" clause.
3445 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
3447 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
3448 entry point to "start". Align at end of each section to 0x200.
3449 Start .text section 0x1000 later. Add _etext, _edata, _end
3452 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3454 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
3455 composed of different object file formats.
3456 (ldctor_build_sets): If the output format does not support the
3457 reloc, and we are not generating a relocateable link, try getting
3458 the reloc from the input format.
3460 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
3462 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
3463 (em68knbsd.c): New target.
3465 * config/m68k-nbsd.mt: New file.
3466 * emulparams/m68knbsd.sh: New file.
3467 * configure.in (m68*-*-netbsd*): Use above configs.
3469 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3471 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
3472 appropriately named static library, stop the search at that
3475 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3477 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
3478 and esparcnbsd.o; sorted entries.
3479 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
3481 * config/netbsd532.mt: Removed.
3482 * emulparams/netbsd532.sh: Removed.
3484 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
3485 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
3486 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
3487 sparc*-*-netbsd*): Use above configs.
3489 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3491 * ldmain.c (multiple_common): One of the types may now be
3492 bfd_link_hash_indirect. The old BFD argument may be NULL.
3494 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3496 * configure.in: Add * at the end of m68k-hp-hpux.
3498 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3500 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
3503 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3505 * scripttempl/nw.sc: Gather constructors and destructors and
3506 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
3508 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
3510 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
3511 (ei386nw.c, eppcnw.c): New targets.
3513 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
3514 scripttempl/nw.sc: New files, for i386 and powerpc netware.
3516 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
3517 instead of {i386,ppc}-elf.
3519 * configure.in (sparc*-*-netware): Removed. There is no such
3522 * ldint.texinfo: Move misplaced `@end iftex'.
3524 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
3526 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
3527 .rela.dtors to the list of .rel* sections.
3529 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3531 * ldver.c (ldversion): Update to version 2.5.
3532 * Version 2.5 released.
3534 * configure.in (all_targets): Handle i386-linux*.
3536 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3538 * scripttempl/aout.sc: Set _etext and __etext to ., not
3539 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
3540 will not break any other system. From Eric Valette
3543 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3545 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
3546 --verbose to get the old -V behaviour.
3547 * ld.1, ld.texinfo: Document this change.
3549 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3551 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
3552 assertion, since it could fail with a user defined linker script.
3554 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
3555 name in the hash table during the first phase--the hash table does
3556 not even exist at that point, much less have the right value.
3558 * Makefile.in (CC): Define.
3559 (CXX): Move definition, change from g++ to gcc.
3560 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
3561 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
3562 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
3563 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
3564 (.cc.o): Comment out.
3566 (site.exp): Don't create testdir or set tmpdir.
3567 (check): Run checks even if not running native. Use CC_FOR_TARGET
3568 instead of RUNTEST_CC, and likewise for CXX.
3569 (cdtest targets): Comment out.
3570 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
3571 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
3572 * cdtest-main.cc, cdtest.exp: Remove.
3574 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3576 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
3577 file naming problems.
3578 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
3579 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
3580 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
3581 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
3582 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
3583 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
3584 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
3586 * genscripts.sh: Always search /usr/local/TARGET/lib.
3588 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
3590 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3592 * configure.in: Handle i386-bsdi* targets like i386-bsd.
3594 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3596 * lexsup.c (parse_args): Add support for -a for HP/UX
3599 * lexsup.c (parse_args): -c takes an argument.
3601 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3603 * ld.h (args_type): Add new field endian.
3604 * lexsup.c (parse_args): Handle -EB and -EL by setting
3605 command_line.endian.
3606 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
3607 * ldlang.c (lang_add_output_format): Add arguments big and little.
3608 If command_line.endian is set, use it to select big or little
3609 rather than the default. Changed all callers.
3610 * ldlang.h (lang_add_output_format): Update declaration.
3611 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
3612 LITTLE_OUTPUT_FORMAT.
3613 * emulparams/elf32mipl.sh: Likewise.
3614 * emulparams/mipsbig.sh: Likewise.
3615 * emulparams/mipsbsd.sh: Likewise.
3616 * emulparams/mipsidt.sh: Likewise.
3617 * emulparams/mipsidtl.sh: Likewise.
3618 * emulparams/mipslit.sh: Likewise.
3619 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
3620 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
3622 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
3623 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
3624 * scripttempl/mipsbsd.sc: Likewise.
3626 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
3627 depending upon ldgram.c, so that a parallel make does not try to
3630 * configure.in (mips*el-elf*): New target.
3631 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
3632 (eelf32mipl.c): New target.
3634 * config/mipsl-elf32.mt: New file.
3635 * emulparams/elf32mipl.sh: New file.
3637 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3639 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
3642 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3644 * ldmisc.c (vfinfo): Print BFD file name as well as file name
3645 returned by find_nearest_line, in case the file name is something
3646 unhelpful such as a .h file. Handle %u.
3648 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3650 * ldlang.c (lang_do_assignments): Make sure output statement
3651 has an attached bfd_section before trying to dereference it.
3653 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3655 * ld.h (ld_config_type): Add new field warn_once.
3656 * ldmain.c (undefined_symbol): Handle -warn-once.
3657 * lexsup.c (parse_args): Recognize -warn-once.
3658 * ld.texinfo (Options): Document -warn-once.
3661 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
3662 name. For %C, print the function name on a separate line, to keep
3663 the length of error messages under control.
3664 * ldmain.c (multiple_definition): Use %D for ``first defined
3666 (undefined_symbol): Use %D for ``more undefined references
3669 * ldmisc.c (multiple_warn): Remove; no longer used.
3670 * ldmisc.h (multiple_warn): Don't declare.
3672 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3674 * ldlang.c (print_output_section_statement): Print all lines
3677 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3679 * ldlang.c (load_symbols): Check for archive before object. Use
3680 bfd_check_format_matches, and, if ambiguous, print a list of
3681 matching formats. If file format is not recognized, treat file as
3683 * ldgram.y (yyerror): If assuming an object file is a script,
3684 mention that. Tweak the format of the error messages.
3685 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
3686 guess that this is not actually a script, and just report that the
3687 file format was not recognized.
3688 * ld.texinfo (Options): Admit that -( may be used more than once.
3689 Add note that unrecognized object files are now treated as linker
3692 * ldfile.c (ldfile_input_filename): Make const.
3693 (ldfile_assumed_script): New variable.
3694 (try_open): Change arguments types to const.
3695 (ldfile_find_command_file): Likewise.
3696 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
3697 * ldfile.h: Update declarations for ldfile.c changes.
3698 * ldlex.l: Include <ctype.h>.
3699 (file_name_stack): Change to be const char *.
3700 (lineno_stack): New static variable.
3701 (<<EOF>>): Set lineno as well as ldfile_input_filename.
3702 (lex_push_file): Make name argument const. Initialize
3704 (lex_redirect): Initialize lineno_stack entry.
3705 (lex_warn_invalid): Handle non printable characters nicely.
3706 * ldlex.h (lex_push_file): Declare second argument as const.
3708 * ldgram.y (ifile_p1): Recognize GROUP.
3709 * ldlex.l: Recognize GROUP.
3710 * ld.texinfo (Option Commands): Document GROUP.
3712 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3714 * config/m68klynx.mh: New file.
3716 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
3718 * emultempl/hppaelf.em: Add newlines to the error messages.
3720 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3722 * config/i386lynx.mh: New file.
3723 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
3724 unless CONSTRUCTING.
3726 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3728 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
3729 (GENERATE_SHLIB_SCRIPT): Define as yes.
3730 (DYNAMIC_LINK): Define as false.
3731 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
3732 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
3733 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
3734 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
3737 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3739 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
3741 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3743 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
3744 .got section is now explicitly handled in elf.sc.
3746 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3748 * scripttempl/alpha.sc: Redo script to set . outside of sections
3749 and not bother to explicitly specify section addresses.
3750 Explicitly place .sdata section.
3752 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3754 * scripttempl/m68kcoff.sc: Put .bss in data segment.
3756 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
3757 0, and to only be marked as NOLOAD if relocating.
3758 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
3759 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
3760 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
3761 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
3762 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
3763 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
3764 * scripttempl/sparclynx.sc: Likewise.
3766 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
3768 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
3769 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
3772 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
3774 * ld.h (args_type): Add field soname.
3775 * lexsup.c (parse_args): Handle -soname argument.
3776 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
3778 * ld.texinfo: Document -soname.
3780 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3782 * ldlang.c (lang_check): Don't try to set the architecture if the
3783 input and output files are incompatible. Just warn.
3785 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3787 * configure.in: Change i[34]86 to i[345]86.
3789 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3791 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
3793 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3795 Make the ELF linker handle orphaned sections reasonably. Also,
3796 define __start_SECNAME and __stop_SECNAME around sections whose
3797 names can be represented in C, for the benefit of symbol sets in
3799 * ldemul.h (ldemul_place_orphan): Declare.
3800 (ld_emulation_xfer_type): Add place_orphan field.
3801 * ldemul.c (ldemul_place_orphan): New function.
3802 * ldlang.h (wild_doit): Declare.
3803 * ldlang.c (wild_doit): Make nonstatic.
3804 (lang_place_orphans): Call ldemul_place_orphan.
3805 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
3806 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
3808 (gld${EMULATION_NAME}_place_orphan): New static function.
3809 (gld${EMULATION_NAME}_place_section): New static function.
3810 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
3812 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
3814 * scripttempl/aout.sc: Add .linux-dynamic after .data.
3816 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3818 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
3819 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
3821 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3823 * ldexp.h (exp_get_abs_int): Declare.
3825 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3827 * ldlang.c (lang_do_assignments): Handle complex AT's better.
3828 * ldexp.c (exp_get_abs_int): New function.
3830 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
3832 * configure.in: add i960-nindy-coff support.
3834 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3836 * ldlex.l (yy_create_string_buffer): Handle change to internal
3837 interface in flex 2.4.7.
3839 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
3841 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
3842 New function; add 0x20 to any use of -Ttext.
3843 (gld${EMULATION_NAME}_create_output_section_statements): New
3845 (ld_${EMULATION_NAME}_emulation): Use the new function
3846 gld${EMULATION_NAME}_create_output_section_statements.
3848 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3850 * scripttempl/mips.sc: Redo script to set . outside of sections
3851 and not bother to explicitly specify section addresses.
3853 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3855 * scripttempl/elf.sc: Copy several more relocation sections into
3856 the output. Put .got.plt sections into .got.
3858 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3860 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
3862 Add a new script operator, PROVIDE, to define a symbol only if it
3864 * ldgram.y (PROVIDE): New token.
3865 (assignment): Accept PROVIDE.
3866 * ldlex.l (PROVIDE): New token.
3867 * ldexp.h (node_type): Add etree_provide to node_class enum.
3868 (exp_provide): Declare.
3869 * ldexp.c (exp_fold_tree): Handle etree_provide.
3870 (exp_provide): New function.
3871 (exp_print_tree): Handle etree_provide.
3872 * ld.texinfo: Document PROVIDE.
3874 * ldlang.c (lang_common): Pass desired alignment to
3875 lang_one_common as power of two.
3876 (lang_one_common): Get common symbol alignment from linker hash
3877 table entry. Treat desired alignment as a power of two.
3879 * ldlang.c (wild_section): Attach all section with the given name,
3880 not just the first one. If there is no name, attach all sections
3881 even if the SEC_IS_COMMON flag is set.
3883 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3885 * ld.h (args_type): Add field rpath.
3886 * lexsup.c (S_ISDIR): Define if not already defined.
3887 (parse_args): Add support for -rpath. If -R is used to name a
3888 directory, treat it as -rpath for Solaris compatibility.
3889 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3890 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
3891 * ldmain.c (main): Initialize command_line.rpath to NULL.
3892 * ld.texinfo: Document -rpath option.
3894 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
3896 * emulparams/pc532machaout.sh: New file. Pc532 mach script
3899 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
3901 * config/pc532mach.mt: New file. Pc532 mach target support.
3903 * config/pc532mach.mh: New file. Pc532 mach host support.
3905 * config/netbsd532.mt: New file. Netbsd 532 target support.
3907 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
3909 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
3912 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3914 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
3915 bfd_abs_section_ptr, not &bfd_abs_section.
3917 * lexsup.c (parse_args): Changed "retain-symbols-file" from
3918 no_argument to required_argument. From djm.
3920 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3922 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
3923 sections to force a VMA of 0; needed for ELF backends which have
3924 not been converted to the new linker style.
3926 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
3928 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
3929 it was for the HPUX dynamic loader's use and it creates problems
3932 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
3934 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
3935 * ldlang.h (lang_do_assignments): Put external decl here.
3936 * emultempl/hppaelf.em: Minor cleanups throughout file.
3937 (hppa_elf_create_output_section_statements): Rewrite.
3938 (hppaelf_finish): Rewrite.
3940 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3942 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
3944 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
3946 * ld.texinfo: -Bstatic is not ignored.
3948 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
3950 * ldlex.l: Recognize \r the same as \n.
3952 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3954 Preliminary support for generating shared libraries, from Eric
3955 Youngdale <ericy@cais.cais.com>.
3956 * genscripts.sh: If the emulation parameter file sets
3957 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
3958 CREATE_SHLIB defined.
3959 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
3960 link_info.shared is set, use the .xs script file.
3961 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
3962 .interp section, and don't include TEXT_START_ADDR in the starting
3963 address of the first section.
3964 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
3965 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
3967 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3969 * configure.in: Change --with-targets to --enable-targets.
3971 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3973 * lexsup.c (parse_args): Add support for new options -( -) with
3974 synonyms --start-group --end-group.
3975 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
3976 (lang_group_statement_type): Define new struct.
3977 (lang_statement_union_type): Add group_statement field.
3978 (lang_enter_group, lang_leave_group): Declare.
3979 * ldlang.c (lang_for_each_statement_worker): Handle
3980 lang_group_statement_enum.
3981 (map_input_to_output_sections, print_statement): Likewise.
3982 (lang_size_sections, lang_do_assignments): Likewise.
3983 (open_input_bfds): Completely rewrite. Now does its own looping,
3984 rather than using lang_for_each_statement. Handle groups.
3985 (lang_process): Update call to open_input_bfds.
3986 (print_group): New static function.
3987 (lang_enter_group, lang_leave_group): New static functions.
3988 * ldfile.c (ldfile_open_file): If the file has already been
3989 opened, just return rather than taking an assertion failure.
3990 * ldver.c (help): Mention new options.
3991 * ld.texinfo: Document new options.
3993 * ldlang.c (end_of_data_section_statement_list): Don't define.
3994 (lang_leave_output_section_statement): Don't set obsolete variable
3995 end_of_data_section_statement_list.
3997 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
4000 * ldlang.c (lang_size_sections): Adjust current region address
4001 even for sections with an explicit address. From
4002 ralphc@pyramid.com (Ralph Campbell).
4004 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
4005 From jrs@world.std.com (Rick Sladkey).
4007 * scripttempl/mipsbsd.sc: Let sections align to their natural
4010 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4012 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
4014 (lang_abs_symbol_at_beginning_of): Likewise.
4015 (lang_abs_symbol_at_end_of): Likewise.
4016 (lang_size_sections): Use bfd_is_abs_section to check for the
4017 absolute section. Don't try to set the VMA or output_offset or
4018 size of the absolute section.
4019 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
4022 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
4024 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
4025 when generating relocatable objects.
4027 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
4029 * emultempl/linux.em: New file providing support for linking
4030 against Linux shared libraries.
4031 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
4032 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
4034 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4036 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
4037 * ldmain.c (main): Initialize link_info.shared to false. Give
4038 error if link_info.relocateable and link_info.shared are both set.
4040 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
4041 it as naming an emulation to be added to EMULATION_OFILES.
4042 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
4044 * Makefile.in: Rebuilt dependencies.
4045 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
4046 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
4047 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
4048 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
4049 (ei386linux.c): Remove; now in Makefile.in.
4050 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
4051 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
4052 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
4053 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
4054 (eelf64_sparc.c): Remove; now in Makefile.in.
4055 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
4056 (eelf32_sparc.c): Remove; now in Makefile.in.
4058 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
4059 no owner--it might be bfd_abs_section. From Eric Youngdale
4060 <ericy@cais.cais.com>.
4062 * scripttempl/aout.sc: Let sections align to their natural
4065 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4067 * ldemul.h (ldemul_open_dynamic_archive): Declare.
4068 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
4069 * ldemul.c: Include ldexp.h and ldlang.h.
4070 (ldemul_open_dynamic_archive): New function.
4071 * ldfile.h (ldfile_open_file_search): Declare.
4072 * ldfile.c: Include ldemul.h.
4073 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
4074 argument, not bfd *. Change all callers.
4075 (ldfile_open_file_search): Rename from open_a. Return boolean
4076 argument, not bfd *. Clean up. Change all callers.
4077 (ldfile_open_file): If doing a dynamic link, call
4078 ldemul_open_dynamic_archive rather than assuming the extension of
4079 a dynamic object is ".so".
4080 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
4082 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
4084 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
4086 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
4087 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
4088 Accept -static as a synonym for -non_shared.
4090 Let the user change the dynamic linker used by ELF code.
4091 * ld.h (args_type): Add new field interpreter.
4092 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
4094 * ldmain.c (main): Initialize command_line.interpreter to NULL.
4095 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
4096 the ELF backend to return the .interp section. If
4097 command_line.interpreter is not NULL, set the contents of .interp
4099 * ld.texinfo: Mention -dynamic-linker.
4101 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
4104 * lexsup.c (parse_args): Sort out the option macros and change the
4105 definitions to make it easier to add a new option.
4107 * scripttempl/aout.sc: Define __etext and __edata to go along with
4110 * ld.h (ld_config_type): Add new field traditional_format.
4111 * lexsup.c (parse_args): Add traditional-format to longopts, and
4113 * ldmain.c (main): Initialize config.traditional_format to false.
4114 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
4115 flags of output_bfd according to config.traditional_format.
4116 * ldver.c (help): Mention -traditional-format.
4117 * ld.texinfo: Document -traditional-format.
4119 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4121 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
4122 they are encountered.
4124 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
4126 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
4127 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
4129 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4131 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
4132 _FTEXT, _ETEXT and _FDATA. Dont define _END.
4134 * ldfile.c (open_a): If this is not an archive, try to open it in
4135 the current directory before searching for it.
4137 * lexsup.c (parse_args): Treat -i as a synonym for -r.
4139 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
4140 BLOCK works in a section address as documented.
4142 * ldgram.y (YYDEBUG): Don't define.
4144 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4146 * emultempl/gld960.em: Pass false for new argument to
4147 ldfile_add_library_path.
4148 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
4150 * emultempl/sunos.em: Only look for .so files if doing a dynamic
4153 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
4155 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
4157 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
4159 * Makefile.in (check): Delete ld.new dependency so that a regression
4160 test doesn't trigger a rebuild of the linker.
4162 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4164 * ldlang.c (map_input_to_output_sections): For lang_address, call
4165 init_os if it hasn't already been called.
4167 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4169 Add support for SunOS shared libraries.
4170 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
4171 shared library support code.
4172 * emultempl/sunos.em: New file.
4173 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
4174 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
4175 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
4176 (esun3.c): Likewise.
4178 * ldlang.c: Minor formatting cleanups.
4179 (lang_for_each_input_file): New function.
4180 * ldlang.h (lang_for_each_input_file): Declare.
4182 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
4184 (search_head): Declare.
4185 (ldfile_add_library_path): Add new cmdline argument in prototype.
4186 * ldfile.c (search_head): Make non-static.
4187 (search_dirs_type): Move to ldfile.h.
4188 (ldfile_add_library_path): Accept cmdline argument, and save it.
4189 * lexsup.c (parse_args): Pass true for new cmdline argument of
4190 ldfile_add_library_path.
4191 (set_default_dirlist): Likewise.
4192 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
4193 argument of ldfile_add_library_path.
4194 * ldgram.y (ifile_p1): Likewise.
4196 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4198 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
4199 total_size, superfile and chain.
4200 * ldfile.c (open_a): Don't clear search_dirs_flag.
4201 (ldfile_open_file): Don't try to open superfile. Assert that file
4202 has not already been opened.
4203 * ldlang.c (new_afile): Don't initialize superfile.
4204 * ldmain.c (add_archive_element): Don't initialize subfiles or
4205 chain or superfile. Initialize search_dirs_flag to false.
4207 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4209 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
4211 Changes from binutils-2.4 release:
4213 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
4214 variables, use whitespace, so scripts don't break.
4216 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
4218 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
4220 * cdtest-bar.cc: Renamed from cdtest-func.cc.
4221 * Makefile.in: Noted change.
4223 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
4224 don't know where that's supposed to come from, or why it's
4227 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
4229 * configure.bat: update to latest makefile.in
4230 * emulpara/go32.sh: set to coff-go32 not aout
4231 * emultemp/generic.em: strength-reduce the structure of
4232 this shell script, since the only available shell for
4233 DOS can't handle complex syntax.
4234 * emultemp/stringify.sed: for "sed -f" instead of inline.
4235 * makefile.in: depend on stringify.sed as well as genscripts.sh
4236 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
4237 * genscripts.sh: empty variables aren't always considered "set",
4238 so set them to "y" instead.
4240 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4242 * ldlang.c (entry_symbol): Make static.
4243 (lang_add_entry): Add cmdline argument.
4244 * ldlang.h (lang_add_entry): Change prototype.
4245 * ldgram.y (statement_anywhere): Change lang_add_entry call.
4246 * lexsup.c (parse_args): Likewise.
4248 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4250 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
4251 .reginfo an address.
4252 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
4253 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
4254 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
4256 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4258 Add support for ELF shared libraries.
4259 * ld.h (ld_config_type): Add field dynamic_link.
4260 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
4261 on attempts to use -r with -relax, -call_shared or -s.
4262 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
4263 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
4264 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
4265 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
4266 OPTION_NON_SHARED by setting dynamic_link field accordingly.
4267 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
4269 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
4270 opening a file with a .so extension first.
4271 * emultempl/elf32.em: New file.
4272 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
4273 (NONPAGED_TEXT_START_ADDR): Likewise.
4274 (TEMPLATE_NAME): Define as elf32.
4276 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
4277 * scripttempl/elf.sc: Add placement for new dynamic sections.
4278 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
4279 outside of any section. Don't use ALIGN(8); just let one section
4280 VMA follow another. Put .dynbss in .bss. Don't mention debugging
4281 sections; they'll be handled correctly anyhow.
4282 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
4284 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
4286 * Makefile.in (install): Redirect output of ln to /dev/null.
4288 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
4290 * emultempl/hppaelf.em: Change all references of
4291 .hppa_linker_stubs to .PARISC.stubs.
4292 * scripttempl/hppaelf.sc: Likewise.
4294 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4296 * ldlang.c (print_output_section_statement): Change ``no attached
4297 output section'' message slightly.
4298 (lang_do_assignments): Don't recurse down if there is no real
4301 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
4302 match corresponding change in emulation templates.
4303 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
4304 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
4306 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4308 * ldver.c (ldversion): Updated version number.
4310 * cdtest-foo.cc: Use explicit "#pragma implementation".
4311 * cdtest-bar.cc: Renamed from cdtest-func.cc.
4312 * Makefile.in: References to cdtest-func.o changed to
4315 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4317 Don't create unnecessary output sections.
4318 * ldlang.c (out_bfd_get_section_by_name): Remove.
4319 (wild_section): Call bfd_get_section_by_name rather than
4320 our_bfd_get_section_by_name. Don't call wild_doit if there is no
4322 (lang_create_output_section_statements): Remove.
4323 (map_input_to_output_sections): For several cases, call init_os if
4324 it has not already been called.
4325 (lang_size_sections): If output section was not created, skip it.
4326 (lang_process): Don't call lan_create_output_section_statements.
4327 (lang_place_orphans): Skip files with just_syms_flags set to true.
4328 * ld.texinfo: Document change.
4330 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4332 * ldlang.c (wild_doit): Don't bother initializing the vma and
4333 section size. Don't special case SEC_SHARED_LIBRARY.
4334 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
4337 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
4339 * config/go32.mh : New file for Xgo32X.
4341 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4343 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
4344 before calling einfo, since we are reporting an fopen failure.
4345 From jrs@world.std.com (Rick Sladkey).
4347 * configure.in: Use "e" rather than "em_" as prefix for
4350 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4352 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
4354 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
4355 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
4357 * Makefile.in: Changed all generated file names.
4358 (ldemul-list.h): Depend on Makefile, not config.status. Changed
4359 sed patterns to handle new filenames.
4361 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
4362 * configure.in: Adjusted.
4364 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4366 * Makefile.in (install-info): Don't use "$<*", it doesn't always
4367 work. Instead, check build dir and $srcdir explicitly, and use
4368 `echo' to get all the filenames.
4370 * configure.in (h8300h-*-hms): Changed ld_target name to
4372 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
4375 * config/i960coff.mt: New file.
4376 * emulparams/gld960coff.sh: New file.
4377 * emultempl/gld960c.em: New file.
4378 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
4379 i960coff configuration.
4380 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
4382 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
4383 code isn't included in FSF releases, and it can still be
4384 explicitly selected.
4385 (distclean): Remove site.bak and tmpdir.
4386 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
4387 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
4389 Patches from Ralph Campbell:
4390 * config/mipsbsd.mh: New file.
4391 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
4392 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
4393 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
4396 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
4398 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4400 * config/m68k.mt (EMUL): Set to m68kaout.
4401 * emulparams/m68kaout.sh: New file.
4402 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
4403 (em_m68kaout.c): New target.
4405 * ldlang.c (lang_size_sections): If dot moves because of an
4406 assignment, don't try to insert a pad into the absolute output
4407 section, just change the address of the default memory region
4410 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
4411 cdtest-ur.out, and cdtest-ur.tmp.
4413 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4415 * scripttempl/sa29200.sc: Align all sections to four byte
4418 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
4420 * Makefile.in, configure.in: Support for go32 coff.
4421 * config/i386-go32.mt: New file
4422 * emulparams/i386go32.sh: New file
4423 * scripttempl/i386go32.sc: New file
4425 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
4427 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
4428 Lynx-specific script templates.
4429 * configure.in (sparclite*-*-coff): Use coff-sparc.
4430 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
4431 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
4432 (ENTRY): Set to __main.
4433 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
4434 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
4435 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
4437 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4439 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
4440 byte boundary, in case the global constructors do not take up an
4443 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
4444 exist, get crtbegin based on gcc -print-libgcc-file-name.
4445 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
4447 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4449 * ldlang.c (lang_size_sections): When no address is given for a
4450 section, align it according to its requirements.
4452 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4454 * Makefile.in (clean, distclean): Remove configdoc.texi.
4456 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
4458 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
4460 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4462 * ldlang.c (lang_size_sections): When relaxing, adjust the
4463 position of a padding statement, and adjust dot accordingly.
4465 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
4467 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
4469 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4471 * scripttempl/i386coff.sc: If relocating, don't put .init and
4472 .fini sections into .text; keep them separate.
4473 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
4474 exist, get crtbegin based on gcc -print-libgcc-file-name.
4475 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
4477 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
4479 * Makefile.in (check): Set TCL_LIBRARY for runtest.
4481 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4483 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
4486 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
4487 if building a final executable.
4489 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4491 * ldmain.c (main): Check the return value of bfd_close.
4493 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4495 * scripttempl/alpha.sc: Clean up section alignment to ensure that
4496 sections never overlap when using -r.
4498 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4500 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
4501 changes: get_symtab_upper_bound renamed and returns long,
4502 bfd_canonicalize_symtab returns long, check for error indications.
4504 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4506 * ldlang.c (print_input_section): For section size, use
4507 _cooked_size if it is non-zero, size otherwise.
4508 (size_input_section): Likewise.
4509 (lang_do_assignments): Likewise (case lang_input_section_enum).
4511 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4513 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
4514 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
4515 (lang_add_input_file): Pass true to new_afile for add_to_list.
4516 (lookup_name): Remove force_load argument. Changed all callers.
4517 Pass false to new_afile for add_to_list. Split loading of symbols
4518 out into separate function.
4519 (load_symbols): New function split out of lookup_name. Don't load
4520 the symbols if they are already loaded.
4521 (open_input_bfds): For lang_input_statement_enum call load_symbols
4522 rather than lookup_name.
4523 (lang_process): Pass abs_output_section rather than NULL to
4525 (lang_startup): Set real field of first_file to true.
4527 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4529 * ldlang.c (had_relax): Removed.
4530 (relax_again): New static variable.
4531 (lang_size_sections): Change call to bfd_relax_section to
4532 correspond to BFD changes. Set relax_again appropriately.
4533 (lang_process): Remove #if 0 code. When relaxing, keep calling
4534 lang_do_assignments and lang_size_sections until relax_again
4537 * emultemp/gld960.em: Include libiberty.h
4538 (gld960_before_parse): Pass NULL as final argument to concat.
4540 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4542 * scripttempl/aout.sc: Force _end and __end to be aligned to a
4545 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
4546 building a bfd_data_link_order, rather than by setting the section
4547 contents immediately.
4549 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4551 Changes to make -Ur work again.
4552 * ldmain.c (add_to_set): Now takes reloc argument rather than
4553 bitsize. Check config.build_constructors here. If an new hash
4554 table entry is created, mark it as undefined.
4555 (constructor_callback): No longer takes bitsize argument. Pass
4556 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
4557 BFD backend supports it.
4558 (reloc_overflow): Handle a NULL abfd argument.
4559 (reloc_dangerous, unattached_reloc): Likewise.
4560 * ldctor.c: Include ldmain.h.
4561 (struct set_info): Change bitsize field to reloc.
4562 (ldctor_add_set_entry): Now takes reloc argument rather than
4563 bitsize. Don't bother to check config.build_constructors here.
4564 (ldctor_build_sets): Get the size from the reloc howto. If
4565 generating relocateable output, call lang_add_reloc rather than
4567 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
4569 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
4570 (lang_reloc_statement_type): New structure.
4571 (lang_statement_union_type): Add reloc_statement field.
4572 (lang_add_reloc): Declare new function.
4573 * ldlang.c (lang_for_each_statement_worker): Handle
4574 lang_reloc_statement_enum.
4575 (map_input_to_output_sections, print_statement): Likewise.
4576 (lang_size_sections, lang_do_assignments): Likewise.
4577 (print_reloc_statement): New function.
4578 (lang_add_reloc): New function.
4579 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
4581 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
4582 (cdtest-ur, cdtest-ur.out): New targets.
4583 (check-cdtest): Now also check that -Ur works correctly.
4585 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
4587 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4589 * ldlang.c (lang_process): Move lang_common call before
4590 map_input_to_output_sections, to ensure that any alignment
4591 constraints set by common symbols are copied over to the output
4594 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4596 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
4597 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
4598 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
4599 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
4602 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4604 * config/i386bsd.mh: New file.
4606 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4608 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
4610 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
4611 (DATA_START_SYMBOLS): Define _fdata.
4613 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
4615 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
4617 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4619 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
4620 works again. Attach some output symbols to the stub file bfd.
4622 * emultempl/hppaelf.em: Include elf32-hppa.h.
4623 (file_chain): Add decl.
4624 (hppa_look_for_stubs_in_section): Delete decl.
4625 (hppaelf_finish): Reenable code. Do not pass symbols
4626 down to hppa_look_for_stubs_in_section.
4628 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
4630 * ldmain.c (write_map): Don't define. Removed all references.
4631 Just use map_file or map_filename instead.
4632 (add_archive_element): Use minfo to write map information, not
4634 (constructor_callback): Use fprintf to write map information, not
4636 * ldmain.h (write_map): Don't declare.
4637 * ldgram.y (mri_script_command): Removed reference to write_map.
4638 * ldlang.c (lang_one_common): Likewise.
4639 * lexsup.c (parse_args): Likewise.
4641 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
4643 * scripttempl/elf.sc: Force all sections to be aligned.
4645 * ldgram.y (section): Reverse the order of memspec_opt and
4646 fill_opt to avoid an ambiguity when both are used.
4647 * ld.texinfo: Changed accordingly.
4649 * ldgram.y: Move include of ldlex.h back with other includes.
4650 * ldlex.h (input_type): Don't initialize enum constants to
4652 * ldlex.l: Use a switch to return the right token based on
4653 input_type, rather than knowing that input_type has a value based
4656 * ldgram.y (dirlist_ptr): Removed; not used.
4657 * lexsup.c: Include ldver.h.
4658 * Makefile.in: Rebuilt dependencies.
4660 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
4662 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
4663 (ldlang_add_file): call it here instead.
4665 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4667 * ldgram.y: Include ldlex.h after %token decls, for byacc.
4669 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4671 * emultempl/hppaelf.em: First attempt to clean this file up.
4672 Add comments in several functions as to their purpose and
4673 how they function (or my current best guess). Clean up horrible
4674 spacing and indention that never should have been accepted in the
4675 first place. Add FIXMEs for issues which need to be resolved.
4676 Disable linker-stub generation until it gets fixed. This allows
4677 the linker to at least work on simple code for testing purposes.
4679 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
4680 it via hppaelf_finish). Prototype moved into ldlang.h.
4681 (lang_process): Move problematic extra call to lang_size_sections
4682 into the PA ELF specific code.
4683 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
4684 lang_size_sections moved here.
4686 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
4688 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
4689 * config/ppc-elf32.mt: New file.
4690 * emulparams/elf32ppc.sh: New file.
4691 * emultempl/ppc.em: New file.
4692 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
4693 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
4694 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
4696 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4698 * lexsup.c (parse_args): Use symbolic numbers for long options.
4699 Fix misunderstanding in -Y and -call_shared et al.
4701 Use getopt instead of lex and yacc to parse the command line.
4703 * ld.texinfo (Options): Document changes to option syntax.
4704 * Makefile.in: Update dependencies.
4705 * ldver.c (help): Tweak dashes in usage message.
4706 * ldgram.y (%union): Remove unused members.
4707 Remove %tokens for command line options; add ones for input types.
4708 (command_line): Rules removed.
4709 (file): Instead of command line, recognize an
4710 input type indicator, then use the nonterminal for that type.
4711 (defsym_expr): New nonterminal from code formerly in command_line.
4712 * ldlex.h: Declare parser input type enum and variable.
4713 Don't declare parse_line.
4714 * ldlex.l: Remove unused variables. Make some used ones static
4716 (COMMAND): Start state and its rules removed.
4717 At start of yylex, return input state token if at start of input.
4718 (lex_redirect): Don't need to set yyout.
4719 (ldlex_command): Function removed.
4720 * ldmain.c (main): Instead of calling parse_line, set up the
4721 redirections and call yyparse directly.
4722 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
4724 * lexsup.c: Remove #if 0'd code.
4725 (parse_line): Function removed.
4726 (parse_args): Rewrite to use getopt_long_only.
4727 (set_default_dirlist): New function from code formerly in
4728 ldgram.y:command_line.
4729 (set_section_start): New function.
4730 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
4731 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
4732 compiled-in link scripts in "{" and "}", as the grammar no longer
4735 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
4737 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
4738 require that it be in $(srcdir).
4740 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
4742 * ldlang.c (lang_size_sections): Only align section to alignment
4743 required by linker script, not to maximum alignment of input
4746 * ldlang.h (largest_section): Don't declare.
4747 * ldlang.c (largest_section): Don't define.
4748 (size_input_section): Don't set largest_section; not used.
4750 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
4752 * ldlang.c (new_afile): Pass NULL as last argument to concat.
4754 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4756 * ldlang.c, ldmain.c: Include libiberty.h.
4758 * ldmisc.h (concat): Don't declare.
4759 * ldmisc.c (concat): Don't define; just use the one in libiberty.
4761 * ld.h (as_output_section_statement): Removed; not used.
4763 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4765 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
4766 bfd_set_error and new error names.
4768 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4770 * ldwrite.c (build_link_order): If the cooked size of the section
4771 has been set, use it, for determining link_order size.
4772 (ldwrite): In the error message displayed if bfd_final_link fails,
4773 indicate that it was in fact the final link step that failed.
4775 * ldlang.c (lang_size_sections): Clear bfd_error before calling
4776 bfd_relax_section, in case it returns false but doesn't flag an
4777 error. If an error is returned, indicate which one it is in the
4780 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
4781 it'll get picked up from $(srcdir) if appropriate.
4783 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4785 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
4786 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
4788 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4790 * ldlex.l (comment): Increment line number when newline is read.
4792 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4794 * ldlang.c (lookup_name): Take new argument, force_load. If true,
4795 reload the file even if it is already loaded.
4796 (wild): Call lookup_name with force_load argument of 0.
4797 (open_input_bfds): Call lookup_name with force_load argument of 1.
4798 (print_symbol): Remove declaration of non-existent function.
4799 (print_one_symbol): Return true rather than falling off end.
4801 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4803 * ldmain.c (main): Use %ld when printing long values.
4805 * scripttempl/elf.sc: Move _edata after the .sdata section.
4806 Permit OTHER_BSS_SYMBOLS to be defined.
4807 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
4809 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4811 * Rename all "hppaosf" files to "hppaelf".
4812 * Change all "osf" references to "elf" in hppaelf files.
4813 * Makefile.in: Likewise.
4814 * configure.in: Likewise.
4816 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4818 * ldmain.c (main): Call xatexit, not atexit.
4819 Call xmalloc_set_program_name.
4821 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
4824 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4826 * emultempl/lnk960.em (append), emultempl/hppaosf.em
4827 (hppaosf_finish): Call xmalloc, not ldmalloc.
4828 * ldmain.c (preserve_output): Function removed.
4829 (main): Do it here instead.
4831 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4833 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
4834 GNU C specific macros.
4836 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
4837 call to LANG_FOR_EACH_INPUT_SECTION.
4839 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4841 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
4842 deleted; will use libiberty versions instead.
4843 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
4844 mri.c Makefile.in: Change callers.
4846 * ldmisc.c (vfinfo): Remove cleanup code.
4847 * ldmain.c (remove_output): Put it here (new function).
4848 (preserve_output): New function.
4849 (main): Register remove_output and preserve_output with atexit.
4850 * ldmain.c ldgram.y: Call xexit instead of exit.
4851 * ldmisc.h: Declare xexit.
4853 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
4855 * Makefile.in: Lots of new H8/500 memory models.
4857 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4859 * ldlex.l: Removed duplicate rules.
4860 (yywrap): Provide default definition, needed with some versions of
4863 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4865 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
4866 the archive filename too.
4868 * ldlex.l: Add rule to catch invalid input characters instead of
4869 printing them. Include "ldmain.h" for program_name decl.
4870 (lex_warn_invalid): New function.
4871 * Makefile.in: Add dependency.
4873 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4875 * Makefile.in (check): Don't bother running any tests of
4876 cross-linker until the test suite no longer assumes native mode.
4878 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4880 * ldlang.c (print_one_symbol, print_input_section): Print
4881 global symbols in symbol table again.
4883 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4885 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
4886 exit successfully instead of complaining if no input files are
4889 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
4891 * Makefile.in: Format variable definitions consistently.
4892 (LD_PROG): Remove unnecessary variables from link command,
4893 change variable LOADLIBES to EXTRALIBS.
4895 * ldmain.c (main): Compute and display total execution time.
4896 * ld.texinfo (-stats): Document the option.
4898 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4900 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
4903 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
4906 * ldlang.c (relaxing): Removed global variable.
4907 (lang_size_sections): If the canonical symbols have not already
4908 been read in, read them in before relaxing.
4909 * ldlang.h (relaxing): Removed declaration.
4911 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4913 * ldlang.c (new_afile): Initialize loaded field to false.
4914 (lookup_name): If file was already loaded, don't call the
4915 add_symbols entry point again.
4917 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4919 * ld.texinfo: Clarify what -T option does.
4921 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4923 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
4926 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4928 * ldmain.c (add_archive_element): If trace_files or
4929 trace_file_tries, print file name.
4930 * ldlang.c (lookup_name): Likewise.
4931 (ldlang_add_file): Don't put files on input_bfds list in reverse
4934 * scripttempl/elf.sc: Correct typo.
4936 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4938 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
4939 their arguments optional, for compatibility with the old GNU ld.
4941 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4943 * scripttempl/elf.c: Define __bss_start before the .sbss section.
4945 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4947 * ldmain.c (add_to_set): Add bitsize argument.
4948 (constructor_callback): New function.
4949 (link_callbacks): Add constructor_callback.
4950 * ldctor.c (struct set_info): Add bitsize field.
4951 (ldctor_add_set_entry): Add bitsize argument.
4952 (ldctor_build_sets): Base the size of the elements of the set on
4953 the bitsize, rather than always using LONG.
4954 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
4956 * ld.h (QUAD_SIZE): Define.
4957 * ldgram.y (QUAD): New token.
4958 (length): Handle it.
4959 * ldlex.l: Return QUAD.
4960 * lexsup.c (keywords): Add QUAD.
4961 * ldwrite.c (build_link_order): Handle QUAD.
4962 * ldlang.c (print_data_statement): Handle QUAD.
4963 (lang_size_sections): Likewise.
4964 (lang_do_assignments): Likewise.
4965 * ldexp.c (exp_print_token): Add QUAD to table.
4966 * ld.texinfo: Describe QUAD.
4968 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
4969 since the Alpha doesn't use them.
4971 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4973 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
4975 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
4977 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
4978 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
4980 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4982 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
4983 needed for i386mach. (Should be a no-op on other systems.)
4985 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
4986 (PAGE_SIZE): Don't define; not used.
4988 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4990 * ldgram.y (yyerror): Make argument const char *, and actually
4991 print it out rather than assuming it is a syntax error.
4992 * ldmisc.h: Change declaration of yyerror.
4993 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
4995 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4997 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
4998 exec header offset, since the exec header isn't loaded.
4999 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
5001 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5003 A major rewrite to move the bulk of the linker into BFD so that
5004 more efficient backend code can be written for specific object
5006 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
5007 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
5008 * ldctor.c, ldctor.h: Complete rewrite.
5009 * ldwrite.c, ldwrite.h: Complete rewrite.
5010 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
5011 link_info.strip instead. Changed all uses.
5012 (discard_locals_type, discard_locals): Removed. Use
5013 link_info.discard instead. Changed all uses.
5014 (ld_config_type): Removed relocateable_output field; use
5015 link_info.relocateable instead; changed all uses. Added stats
5017 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
5018 set_loader_symbol): Removed.
5019 * ldexp.h (node_class): Added etree_rel.
5020 (etree_type): Added rel field.
5021 * ldexp.c (exp_print_token): Bracketed table initialization.
5022 (exp_relop): New function.
5023 (fold_name): Use linker hash table rather than ldsym functions.
5024 (exp_fold_tree): Likewise. Also, handle etree_rel case.
5025 (exp_print_tree): Handle etree_rel.
5026 * ldgram.y (strip_symbols, discard_locals): Removed.
5027 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
5028 (REL): New token. Does not appear in grammar, but needed for
5030 (file): Don't call lang_final; it's called by main anyhow.
5031 * ldlex.l: Accept -stats and -no-keep-memory options.
5032 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
5033 * ldlang.c: Consistently use fill_type for fill argument.
5034 (lang_init_script_file, script_file): Removed.
5035 (create_object_symbols): Removed. Use
5036 link_info.create_object_symbols_section instead. Changed all
5038 (lang_add_keepsyms_file): Removed.
5039 (lookup_name): Call bfd_link_add_symbols instead of
5040 ldmain_open_file_read_symbol.
5041 (wild): Don't iterate over script_file.
5042 (open_output): Create link hash table.
5043 (lang_place_undefineds): Rewrote.
5044 (lang_size_sections): Handle relaxing (doesn't work yet).
5045 (lang_relocate_globals): Removed.
5046 (lang_finish): Use link hash table rather than ldsym functions.
5047 (lang_common): Rewrote.
5048 (lang_one_common): New function.
5049 (ldlang_add_file): Add file to link_info.input_bfds list. Set
5051 (create_symbol): Removed.
5052 (lang_process): Don't call lang_init_script_file. Call
5053 ldctor_build_sets rather than find_constructors. Don't call
5054 lang_relocate_globals.
5055 (lang_abs_symbol_at_beginning_of): Rewrote.
5056 (lang_abs_symbol_at_end_of): Rewrote.
5057 * ldmain.c (had_y): Removed.
5058 (lprefix, lprefix_len): Removed; use link_info fields instead.
5060 (multiple_def_count, commons_pending, undefined_global_sym_count,
5061 total_symbols_seen, total_files_seen): Removed.
5062 (link_callbacks, link_info): New variables.
5063 (main): Initialize link_info. Don't call init_bfd_error_vector or
5064 ldsym_init. Don't set now unused variables. Handle -stats.
5065 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
5066 (add_ysym): Rewrote.
5067 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
5068 search_library, gnu960_check_format, decode_library_subfile,
5069 linear_library, symdef_library, clear_syms, subfile_wanted_p):
5071 (add_keepsyms_file, add_archive_element, multiple_definition,
5072 multiple_common, add_to_set, warning_callback, undefined_symbol,
5073 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
5075 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
5076 require symbols for %C; look them up instead.
5077 * emultempl/hppaosf.em: Pass link_info to
5078 hppa_look_for_stubs_in_section.
5079 * Makefile.in: Rebuilt dependencies.
5080 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
5082 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
5084 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
5085 ldlang.h and ldctor.h.
5087 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
5088 declarations of free and malloc from flex output. Change malloc
5089 to ldmalloc in flex output.
5091 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5093 * ldmain.c (lprefix): Change default from a char to a string
5094 with only one character.
5095 (lprefix_len): Set default to one.
5097 * ldmain.h (lprefix_len): Declare.
5099 * ldsym.c (write_file_locals): Use strncmp rather than a character
5100 comparison for lprefix.
5102 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
5105 * emultmpl/hppaosf.em: Include ldexp.h.
5106 (before_parse): Set lprefix and lprefix_len correctly.
5108 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5110 * ldlex.h: Don't declare yywrap if it is a macro.
5111 * ldlex.l: Include sysdep.h.
5112 * ldlang.c (lang_for_each_statement_worker,
5113 lang_for_each_statement): Forgot to use PARAMS.
5115 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5117 * Makefile.in: Added .PHONY targets where appropriate. Added some
5119 (gcclibdir, version): Removed unused variables.
5120 (DEP): New variable, set to mkdep.
5121 (ALL_CFLAGS): New variable. Used in .c.o target.
5122 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
5124 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
5125 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
5126 mostly obsolete variables. Adjusted remaining uses.
5127 (DEF_EMUL): Removed variable.
5128 (ldmain.o): Handle undefined EMUL error correctly.
5129 (ldemul-list.h): Depend on config.status rather than Makefile.
5130 Create via temporary file.
5131 (ver960.c, roll, make): Removed obsolete targets.
5132 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
5134 * dep-in.sed: New file, used when rebuilding dependencies.
5136 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
5138 Made many changes to eliminate gcc warnings. Made various
5139 cosmetic changes, declared various things in header files, removed
5140 various extern declarations from .c files. No substantive
5143 * ldlang.c (lang_process): Ifdef out final call to
5144 lang_size_sections again (reverting change of Nove 2), since it
5145 breaks the Sun4 linker.
5147 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5149 * configure.in (alpha-*-netware*): New target; use alpha.
5151 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
5153 * configure.in: Group targets by CPU. Merge some m68k target
5154 entries with different CPU specs that use the same ld_target
5157 * configure.in: Add sparc*-*-coff.
5158 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
5159 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
5160 (em_coff_sparc.c): Add dependencies and build rules.
5162 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
5164 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5166 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
5168 (command_line_option): Accept and ignore them (for now).
5169 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
5170 where n is a number.
5172 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5174 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
5175 not in bfd_com_section, create the section in the BFD so that it
5176 can be placed in the right output section.
5178 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5180 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
5181 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
5182 (OTHER_READONLY_SECTIONS): Define for .reginfo.
5183 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
5184 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
5185 Move OTHER_READONLY_SECTIONS after all the other readonly
5186 sections. Don't use DATA_ADDR twice.
5188 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
5189 p is in a common section, make sure the BFD has a section of that
5192 * ldlang.c (lang_common): Add newline to error message.
5194 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
5196 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
5197 Lynx-specific script instead of m68kcoff.
5198 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
5199 (ENTRY): Define as __main.
5200 (TEXT_START_ADDR): Define as 0.
5201 (PAGE_SIZE): Define as 0x1000.
5202 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
5203 * scripttempl/m68klynx.sc: New file.
5205 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5207 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
5208 arguments rather than treating them as emulation names.
5210 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
5212 * configure.in: Support x86 unixware and netware plus generic netware.
5214 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5216 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
5219 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5221 * Makefile.in (distclean): Don't delete dvi or info files.
5222 (ld.info): Update dependency list.
5223 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
5225 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5227 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
5228 Set output_filename instead of creating a new node.
5229 (open_output): Don't set output_filename.
5230 (lang_final): Create the new node here.
5231 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
5233 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5235 From Pete Hoogenboom (hoogen@cs.utah.edu):
5237 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
5238 edata, _edata, end): Add definitions of these symbols.
5239 (__end): Remove definition of this symbol.
5240 (__data_start): Move definition of this symbol.
5242 * emultempl/hppaosf.em: Various fixes and support for linker stub
5244 (hppaosf_finish, hppaosf_search_for_padding_statements,
5245 hppaosf_create_output_section_statements): New functions in
5246 support of linker stub generation.
5247 (ld_hppaosf_emulation): Redefine to include new
5248 emulation-specific routines.
5250 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
5251 Pass abs_output_section rather than NULL to avoid invalidating
5254 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5256 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
5257 (em_i386mach.c): New rule.
5258 * configure.in (i[34]86-*-mach*): New case.
5259 * config/i386-mach.mt: New file.
5260 * emulparams/i386mach.sh: New file.
5262 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5264 * ld.h (flag_is_*): Removed macros.
5265 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
5266 Consistently check the BFD symbol flags directly, rather than
5267 using file_is_* macros.
5269 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
5271 * configure.in (sparc*-*-lynxos*): New target.
5272 * Makefile.in: Add rule for em_sparclynx.c.
5273 (ALL_EMULATIONS): Add Lynx emulations.
5274 * config/sparc-lynx.mt: New file.
5275 * emulparams/sparclynx.sh: New file.
5276 * scripttempl/sparccoff.sc: New file.
5278 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5280 * Makefile.in: Add dependency for $(EMULATION_OFILES).
5282 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5284 * relax.c (write_relax): Check return value of bfd_seclet_link.
5286 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
5288 * ldlang.c (delete_output_file_on_failure): New variable.
5289 (open_output): Set it after bfd open succeeds.
5290 * ldmisc.c (vfinfo): Test it.
5292 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
5294 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
5297 * ldemul.c: Support was added to allow emulation-specific
5298 processing to occur. This support was added primarily for linker
5299 stub generation in the elf32-hppa gld.
5300 (ldemul_finish, ldemul_create_output_section_statements): New
5302 * ldemul.h: Support was added to allow emulation-specific
5303 processing to occur. (As described above.) Added finish and
5304 create_output_section_statements fields to
5305 ld_emulation_xfer_struct structure.
5306 * ldlang.c: Add calls to emulation-specific routines.
5307 (lang_process): Add call to
5308 ldemul_create_output_section_statements function.
5309 (lang_process): Add call to a emulation-specific routine (and
5310 some processing after the call).
5312 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5314 * configure.in: mips*- instead of mips-, mips*el changes
5316 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5318 * configure.in (alpha-*-osf*): New target; use alpha.mt.
5319 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
5320 (em_alpha.c): New target; use alpha.sh and alpha.sc.
5321 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
5322 * config/alpha.mt: New file.
5323 * emulparams/alpha.sh: New file.
5324 * scripttempl/alpha.sc: New file.
5326 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
5328 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
5329 types of different sizes (eg: 64 and 32 bits), so coerce.
5330 * ld.h (ALIGN_N): Add warning about usage.
5332 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5334 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
5335 which we already have a definition, rather than checking in
5336 several different places whether the symbol is weak.
5338 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5340 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
5341 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
5342 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
5343 expanded within them.
5344 * config/mipsb-elf32.mt: New file.
5345 * emulparams/elf32mipb.sh: New file.
5346 * Makefile.in (em_elf32mipb.c): New target.
5348 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
5350 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
5351 lang_input_file_is_search_file_enum so objects brought in using
5352 INPUT() do a path lookup.
5354 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
5356 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
5357 instead of {i386,m68k}-coff.
5358 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
5359 * config/i386-lynx.mt: New file.
5360 * config/m68k-lynx.mt: New file.
5361 * emulparams/i386lynx.sh: New file.
5362 * emulparams/m68klynx.sh: New file.
5364 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
5365 but defaulting to _start.
5367 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
5368 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
5371 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
5373 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
5374 HOSTING_LIBS for testing.
5376 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5378 Finish up support for i386-sysv4 (without shared libraries):
5379 * ld.h (flag_is_weak): Define.
5380 * ldlang.c (print_symbol): Mention whether symbol is weak.
5381 (print_input_section): Print weak symbols as globals.
5382 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
5383 (enter_global_ref): Do not warn if a weak symbol redefines a
5384 global symbol. Do not let a weak symbol redefine a common symbol.
5385 (enter_file_symbols): Treat weak symbols as global symbols.
5386 (subfile_wanted_p): Do not pull in an object file from a archive
5387 just to resolve an undefined weak symbol.
5388 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
5389 error; the error might be that malloc has run out of space.
5390 * ldsym.c (write_file_locals): Treat weak symbols as global.
5391 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
5393 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
5394 * config/i386-elf.mt: New file; set EMUL to elf_i386.
5395 * emulparams/elf_i386.sh: New file.
5396 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
5397 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
5398 (ALL_EMULATIONS): Add em_elf_i386.o.
5399 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
5400 (em_elf_i386.c): New target, like other em_*.c targets.
5401 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
5402 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
5403 nonempty, and configured for native, add it to LIB_PATH.
5405 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
5407 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
5408 Added statements to pass stab and stabstr sections through and
5409 mark them as NOLOAD, which makes GDB happier.
5411 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
5413 * configure.in: Accept m68k-lynx-lynxos config.
5415 * Makefile.in: Use $(SHELL) to run genscripts.sh.
5417 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
5419 * config/coff-h8300.mt: Add EMUL=h8300h.
5421 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
5423 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5425 * Makefile.in: Changed CXX back to g++.
5427 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5429 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
5431 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5433 * Makefile.in (TAGS): Use shell wildcards.
5435 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
5437 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
5439 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5441 * ld.texinfo: re-enable included config file; conditionalize doc
5442 for -oformat to interact properly with SingleFormat doc config
5443 var; rename @up/@down to @raisesections/@lowersections.
5445 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5447 * configure.in: recognize m88110.
5449 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5451 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
5452 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
5453 ELF emulation is "elf32-hppa" not "elf-big".
5454 (hppaosf_before_parse): Remove unneeded processing of environment
5456 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
5457 .text segment of output file.
5458 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
5460 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5462 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
5465 * ldlang.c, ld.h: updated copyright.
5467 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5469 * ldlang.c (open_output, lang_check): Check return value of
5472 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5474 * scripttempl/h8500.sc: Start all sections in a different segment.
5475 * scripttempl/z8ksim.sc: Handle constructors
5477 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
5479 * Makefile.in: revert earlier changes back to execute runtest
5480 with make check. cdtest and bootstrap now function as they
5481 did within the Makefile.
5483 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5485 * Makefile.in: Update dependencies.
5487 * configure.in: Set EMULATION_OFILES in Makefile based on
5488 --with-targets option.
5490 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5492 * Makefile.in: check targets reimplemented to old way.
5494 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
5496 * config/i386v.mh, config/irix4.mh: Use gcc
5497 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
5498 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
5499 bfd/configure.host change.
5501 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5503 * scripttempl/elf.sc: Handle .line and .debug* sections.
5505 * ldlex.l: Use bfd_scan_vma, not strtoul.
5507 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5509 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
5510 Remove inital caps in some error messages, change "can't" to
5511 "cannot", add missing colons.
5512 * ldmisc.c (vfinfo): Print "%%" as a single %.
5513 For '%' followed by unrecognized character, print them both
5514 verbatim instead of expecting a char * arg.
5515 For '%C', don't put the function name in parens.
5517 * ldexp.c (invalid): Pass "%%", not "% ".
5519 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5521 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
5522 (BSS_VAR): Removed; now always define _fbss.
5523 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
5526 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5528 * configure.in: z8k-coff is the same as z8k-sim
5530 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
5532 * testsuite/lib/ld.exp: new file
5533 * testsuite/config/unix-ld.exp: new file
5534 * testsuite/ld.bootstrap/bootstrap.exp: new file
5535 * Makefile.in: add dejagnu support for make check
5537 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5539 * ldlex.l (comment): Add missing newline in message.
5540 * ldindr.c (add_indirect): Ditto.
5541 * ldexp.c (exp_fold_tree): Ditto.
5543 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5545 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
5548 * ldmisc.c (multiple_warn): New function.
5549 * ldmisc.h: Declare it.
5550 * ldmain.c (enter_global_ref): Call it.
5551 * ld.h (ld_config_type): Add warn_common.
5552 * ldlex.l, ldgram.y: Set it with -warn-common option.
5553 * ldver.c (help): Document it.
5555 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5557 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
5558 target-specific sections, and for changing data section vma.
5560 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5562 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
5563 terminals, for Solaris.
5564 (dirlist_ptr): New static variable.
5565 (command_line_option): Accept new options.
5567 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
5570 * config/sun4sol2.mt: Pass emulation name without ".sh".
5572 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
5573 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
5575 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5577 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
5578 .dtors, .data1, .rodata1 sections, instead of combining them into
5579 other sections. For `-r', set all section start addresses to
5582 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
5583 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
5584 (MAXPAGESIZE): Renamed from PAGE_SIZE.
5586 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5588 * genscripts.sh: If this is the default emulation, set
5590 * emultempl/*.em: Use it to determine whether to compile in the
5593 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
5594 genscripts.sh. Pass the current emulation name without ".sh" on
5596 * genscripts.sh: Take an default emulation arg.
5597 Use the current emulation name as EMULATION_NAME.
5598 Make default lib path for cross-compiling ':', not null.
5599 * emulparams/*.sh: Don't set EMULATION_NAME.
5600 * ldemul.c (ldemul_get_script): Take isfile arg.
5601 Pass it to emulation's get_script function.
5602 * ldemul.h: Adjust get_script prototypes.
5603 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
5605 * ldfile.h: Declare it.
5606 * ldgram.y: Accept a script on the command line again,
5607 for parsing compiled-in scripts.
5608 * ldmain.c (main): If ld script is a file, parse it as a -T
5609 option, otherwise parse it directly.
5610 * emultempl/*.em (*get_script): Return the scripts themselves if
5611 this is the default emulation; otherwise return their file names.
5612 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
5614 * emulparams/m88kbcs.sh: Use it.
5616 * ld.h (ld_config_type::unix_relocate): Remove unused element.
5618 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5620 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
5621 there's no change log entry yet, tsk tsk) from the list of
5622 emulations compiled in until Mark gets around to checking in
5623 emulparams/i386linux.sh.
5624 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
5625 changed, this file gets updated.
5627 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
5629 * ldgram.y (OPTION_Lfile): New token.
5630 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
5631 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
5633 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
5635 * configure.in: h8/300h support needs own .mt file.
5636 config/coff-h8300h.mt: New file.
5638 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5640 * ldmain.c: Don't include sys/stat.h; it already got included
5641 somewhere along the way.
5643 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
5645 * Makefile.in: Add h8300h support.
5646 emulparams/h8300h.sh: New file.
5647 scripttempl/h8300h.sc: New file.
5649 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5651 * ldfile.c (ldfile_open_file): In error message, use the name the
5652 user gave (e.g., "-lc"), rather than the base file name.
5654 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
5656 * ldmain.[ch]: Remove initial Q_ from function names.
5657 * ldexp.c, ldindr.c, ldlang.c: Change callers.
5659 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
5661 * ldlang.c (lang_process): Move loading of default script from
5662 here to main. Add a "/" to start of script name to prevent
5663 finding it in "." first.
5665 * ldmain.c (set_scripts_dir): Don't look in "." first.
5667 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
5670 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
5672 * Makefile.in (em_m88kbcs.c): Correct dependency.
5673 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
5674 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
5675 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
5677 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5679 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
5680 main.c (main): Print the errno string in the error message.
5682 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
5684 * configure.in: Accept h8300h for target cpu.
5686 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
5687 present (demangle is smart enough to know whether to do it or not).
5689 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5691 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
5692 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
5694 * ldlang.c (lang_process): Use sizeof instead of magic constant.
5696 * ldmain.c (get_emulation, check_for_scripts_dir,
5697 set_scripts_dir): New functions.
5700 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5702 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
5703 Create symbol "end" instead of "__end". Comment out some parts
5704 that may not be needed (yet) for elf.
5706 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
5708 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5710 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
5712 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
5713 when no prototype is being supplied.
5714 (ldmalloc, ldrealloc): Size argument is now size_t.
5716 * ldmisc.c (finfo): New function, accepts FILE* argument.
5717 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
5718 without leading zeros.
5719 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
5720 bfd_vma value, instead of fprintf(%x) which won't hold a long long
5722 (concat, buystring): String lengths are size_t.
5723 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
5725 * ldlang.c (new_statement): Size argument is now size_t. Added
5726 forward declaration with prototype.
5728 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5730 * ldgram.y (OPTION_v): Don't turn on verbose output.
5732 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5734 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
5737 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
5739 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
5740 collect2 doesn't look for gld any more anyhow.
5742 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
5744 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
5745 now have a non NULL srefs_chain.
5747 * config/hp300hpux.mt: Use emulation hp3hpux rather than
5748 hp300hpux, since the latter does not exist.
5750 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5752 * genscripts.sh: Put the scripts in the ldscripts directory, not
5754 * configure.in (ldscripts): Make, instead of emulations.
5755 * Makefile.in (scriptdir): Take off the "ld" part.
5756 (install, clean, distclean): Use ldscripts, not emulations.
5757 In tests, don't pass -Lemulations.
5758 Don't pass tooldir/lib to genscripts.sh.
5759 * genscripts.sh: Don't take tooldir/lib arg.
5760 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
5761 default script file.
5763 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
5765 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
5767 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
5769 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
5771 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5773 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
5774 run in parallel without colliding on yacc's static file names.
5775 Without the stub rule, make will try to start two yacc's
5776 concurrently which fails because of yacc's static file names.
5778 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
5780 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
5783 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5785 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
5786 different from libdir.
5788 * Makefile.in (scriptdir): Base on tooldir, not datadir.
5790 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5792 * ldver.c (help): New function.
5793 * ldver.h: Declare it.
5794 * ldlex.l, ldgram.y: Recognize new options --help and --version.
5796 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
5798 * Makefile.in (INCLUDES): Don't need ../include any more.
5800 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5802 * ldlex.l, ldgram.y: Support new -oformat option.
5803 Remove attempt at supporting script fragments on the command line.
5804 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
5805 * mri.c (mri_format), ldgram.y: Change callers.
5806 * ldlang.h: Change prototype.
5808 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
5810 * Makefile.in: canonicalize install.sh; for use within
5811 this directory (and subdirs)
5813 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5815 * ldgram.y: Tweak grammar to make reporting of invalid options work.
5817 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
5820 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5822 * ldfile.c (ldfile_open_command): Don't try .ld extension.
5823 It wasn't documented (or likely used) and wastes time.
5824 (try_open): If EXTEN is empty, don't try it.
5826 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
5827 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
5828 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
5829 with normal function declarations.
5831 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
5832 Move *.sc-sh to scripttempl/*.sc.
5833 * {emultempl,emulparams,scripttempl}/README: New files.
5834 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
5835 removed, replaced with generic.em.
5836 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
5837 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
5839 * *.em (*_get_script): Return script name instead of script contents.
5840 * ldlang.c (lang_process): Change caller.
5842 * ldlex.l, ldgram.y: Recognize -m option.
5843 Check for input files after *all* options in grammar.
5844 * ldmain.c (main): Check for -m options. Add default directory
5847 * mkscript.c: File removed.
5848 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
5849 to add to the default LIB_PATH.
5850 Look for input files in the new subdirectories.
5851 Create the scripts in emulations subdirectory and don't filter
5852 them through mkscript.
5853 * configure.in: Make the emulations subdirectory.
5855 * Makefile.in: Account for all of the above changes.
5856 Remove unused .SUFFIXES. Get libgcc.a path with gcc
5857 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
5858 Put CFLAGS last in the compilation rules.
5859 Add -I../bfd to INCLUDES so sysdep.h is found.
5861 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5863 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
5865 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
5866 dependent on RELOCATING, not RELOCATION.
5867 * hp3hpux.sh (SHLIB_PATH): Define it.
5869 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5871 * ldfile.c (try_open): If opening without the extension fails,
5872 try with the extension even if -v or -V was given.
5873 had_script is imported (from ldgram.y), not exported.
5875 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
5877 * Makefile.in: remove parentdir support, use INSTALL_XFORM
5879 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
5881 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
5882 * ldgram.y (statement_list_opt): New nonterminal, either empty or
5884 (section): Use statement_list_opt, not statement_list.
5885 * m68kcoff.sc-sh: Gather constructors and destructors and define
5886 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
5887 * sa29200.sc-sh: Gather constructors and destructors and define
5888 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
5890 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
5892 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
5893 * configure.in: No longer need to configure to get sysdep.h.
5895 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5897 * Makefile.in: remove install:all and install-info:info
5898 dependencies (these cause some spurious rebuilds at 'make install'
5901 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
5903 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
5904 (mips-idt-ecoff*): Added trailing '*'.
5905 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
5906 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
5907 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
5909 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
5910 incorrect definitions.
5912 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
5914 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
5915 symbols, unless stripping.
5917 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
5919 * Makefile.in: configure looks for ####, so remove lines with many
5921 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
5922 and HOSTING_LIBS correctly so that ``make check'' will work.
5924 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
5926 * mips.sc-sh: Define _etext, _edata, and _end, in addition
5927 to etext, edata, and end. Needed for IRIX 4.0.5F.
5928 Patch from mwp@iconix.oz.au (Michael Paddon).
5930 * Version 2.2.1 released.
5932 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5934 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
5935 * mipsbsd.sh (EMULATION_NAME): Use new file name.
5937 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5939 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
5942 * Version 2.2 released.
5944 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5946 * ldver.c (ldversion): Bump version number to 2.2.
5948 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
5952 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
5954 * mips.sc-sh: Don't define BSS_VAR unless relocating.
5956 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
5958 * Makefile.in (mkscript.o, mkscript): Build mkscript via
5959 mkscript.o, rather than directly from mkscript.c.
5961 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5963 * configure.in: Look for ${target_makefile_frag} relative to
5964 ${srcdir}, not relative to build directory.
5966 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
5967 * configure.in: Recognize hppa*-hp-osf.
5968 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
5969 (em_hppaosf.c): Build it.
5970 * config/hppaosf.mh, hppaosf.mt: New files.
5972 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
5973 some system header files. All uses changed.
5975 * configure.in: Recognize i386-aix configurations as i386-coff
5978 * configure.in: Recognize m68*-*-hpux.
5979 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
5980 the value of STACKZERO.
5981 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
5982 (em_hp3hpux.c): Build it.
5983 * hp3hpux.sh, config/hp300hpux.mt: New files.
5985 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
5987 * mips.sc-sh: Put constructors in the .data section.
5988 * Makefile.in (cdtest): Added dependency on ld.new.
5990 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
5992 * Makefile.in: Change definition of $(tooldir) to match FSF.
5993 * vax.sh, config/vax.mt, configure.in, Makefile.in:
5994 Support VAX Ultrix and BSD.
5996 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5998 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
6000 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
6002 * ldlang.h (struct memory_region): Change `length' and
6003 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
6004 * ldlang.c, mri.c: Corresponding changes, plus lint.
6006 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
6008 * configure.in: For all i386 targets, accept i486 as well.
6010 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
6012 * ldlang.c (wild_doit): Preserve all flags for a
6013 SEC_SHARED_LIBRARY section.
6014 (size_input_section): Consider any SEC_HAS_CONTENTS section when
6015 computing largest_section.
6017 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
6019 * ldlang.c (lang_output_section_statement_lookup): Initialize all
6020 fields of newly created structure.
6022 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
6024 * ldmain.c (g_switch_value): New variable.
6025 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
6026 (command_line_option): Accept -G and set g_switch_value.
6027 * ldlex.l (COMMAND): Accept -G.
6028 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
6030 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6032 Support for linking and loading at different places:
6034 * ldlex.l: Add "AT" keyword.
6035 * ldgram.y: Cleanup, and parse AT.
6036 * ldlang.c (print_output_section_statement): Print output address
6037 of section in map. (lang_size_sections): Fill sections' lma with
6039 * ldlang.h (lang_output_section_statement_type): Add load_base
6042 * ldindr.c (add_indirect): Keep more information in the alias
6044 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
6045 attribute from an input section.
6046 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
6047 default. (Q_enter_file_symbos): Indirect symbols now are known by
6048 their section, not a special symbol flag.
6049 * ldsym.c (write_file_locals): Indirect symbols aren't local.
6050 (write_file_globals): Write the mapping for an indirect symbol.
6051 * relax.c (build_it): When forced to write a NEVER_LOAD section,
6054 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
6056 * ld.texinfo: changes for q1
6058 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6060 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
6062 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6064 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
6066 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
6068 * mips.sc-sh: Added variables which may be overridden by a
6070 * mipsidt.sh: New file; emulation for IDT MIPS board.
6071 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
6072 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
6073 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
6074 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
6076 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6078 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
6080 * i386bsd.sh, config/i386bsd.mt: New files.
6081 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
6083 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
6085 * mri.c: Add extern declaration of strdup.
6086 * ldsym.c (KEEP macro): Add spaces around '=' for the
6087 sake of old (e.g. PCC) compilers.
6089 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
6091 * ldver.c: Bump to version 2.1.
6093 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6095 * ldgram.y: allow section types without address expressions.
6096 * ldlang.c (lang_relocate_globals): avoid possible hang with
6097 undefined but unreferenced symbols.
6098 * relax.c (relax_section): don't complain if the script file isn't
6099 relaxable but -relax is set
6101 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6103 * configure.in: go32 is the 3rd part of the triple, not the 2nd
6105 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
6107 * mipsbig.sh: New file. Big endian MIPS emulation.
6108 * config/mips-big.mt: New file. Use mipsbig emulation.
6109 * configure.in (mips-sgi-irix*): Use target mips-big.
6110 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
6111 (em_mipsbig.c): New target. Uses mipsbig.sh.
6113 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
6115 * mips.sc-sh: Put .scommon sections into .sbss section.
6117 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
6118 rather than always putting them in bfd_com_section.
6119 * ldlang.c (lang_common): If a common symbol is not in
6120 bfd_com_section, put in a section of the same name, rather than
6121 always putting it in section COMMON.
6123 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
6125 * ldmain.c (subfile_wanted_p): If we already have a common
6126 definition of a symbol, don't necessarily pull in an object file
6127 that provides a non-common definition.
6129 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
6130 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
6132 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
6133 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
6135 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
6137 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
6140 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
6142 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
6143 checking for equality to bfd_com_section.
6145 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
6147 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
6148 targets, linker script.
6149 * mipslit.sh: New file. Little endian MIPS emulation.
6150 * config/mips-lit.mt: New file. Use mipslit emulation.
6151 * configure.in (mips-dec-ultrix*): Use target mips-lit.
6152 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
6153 (em_mipslit.c): New target. Uses mipslit.sh.
6155 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
6157 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
6158 $(tooldir)/bin/gld, so that gcc can find it with or without
6161 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6163 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
6164 write_norel. All linking is now done via write_relax. Call
6165 ldsym_write before calling write_relax.
6166 * relax.c: Added copyright.
6167 (write_relax): Renamed from write_relaxnorel. Added relocateable
6168 argument. seclet_dump renamed to bfd_seclet_link.
6169 * relax.h: Added copyright.
6171 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6173 * ldmain.c (decode_library_subfile): Patch from
6174 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
6176 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6178 * config/vxworks960.mt renamed to config/i960.mt
6180 * configure.in: sparc-aout emulates a sun4, as does
6181 sparc*-vxworks, i960-nindy uses gld960 emulation
6183 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6185 Fix support for NOLOAD, add INCLUDE
6186 * ldfile.c (ldfile_open_command_file): pass file name to
6188 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
6189 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
6192 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6194 * Makefile.in, config.h: no more default emulation. Make the lack
6195 of emulation a compile time error
6197 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6199 * configure.in: recognise all sparclite variants, not just 'sparclite'
6201 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
6203 * m68kcoff.sc-sh: define _end as well as end, for consistency with
6206 * configure.in: accept *-ericsson-ose for any m68k CPU.
6208 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
6209 for each output section.
6211 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
6213 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
6214 macro bfd_asymbol_bfd as appropriate.
6215 * Makefile.in: Un-duplicate ldlex.c dependency.
6216 * condigure.in: Replace my_host case table by sourcing
6217 ../bfd/configure.host. Allow std-host as the default.
6218 * ldmisc.c: Change logic for C++ name demangling: There is
6219 no initial '_' to remove from stab-derived function names.
6221 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6223 * ldlang.c (lang_init_script_file): don't attach the output file
6224 sections to the script file.
6226 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6227 * ldlang.c (wild): run expansion loop over command line bfd too.
6228 (lang_ini_script_file): initialize more parts of the command line
6230 * ldlex.l: fix DEFINED start states.
6232 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6234 * ld.texinfo: new doc.
6235 * ldgram.y, ldlex.l: understand -y<symbol>
6236 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
6237 print info. (add_ysym): new function.
6238 * ldsym.h: (ldsym_type): new define SYM_Y.
6240 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
6242 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
6243 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
6244 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
6245 macros with PARAMS. Recreational cleanup. Update copyrights.
6247 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6249 * Makefile.in: pass down the bfd source directory for includes
6251 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
6253 * ldlang.c (lang_size_sections): don't change size and address for
6254 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
6257 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6259 * relax.c (build_it): re-enable the processing of data_statements
6260 in scripts, makes counted contructor lists work again.
6262 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
6264 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
6266 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
6268 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
6271 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
6273 * Support for i386-sysv.
6274 configure.in: check for i386-*-sysv* and i386-*-sco*.
6275 i386coff.sc-sh: rewrote to support SVR3 by default.
6276 ldctor.c (find_constructors): preserve stat_ptr.
6277 ldlang.c (wild_doit): initialize vma and size of new output
6278 section to corresponding input section. This is required for
6279 shared library support.
6280 (lang_size_sections): don't modify vma and size of sections which
6281 are never loaded (for shared libraries).
6282 ldwrite.c (copy_and_relocate): copy the contents of any section
6283 which has contents, not just sections which are loaded (for shared
6286 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6288 * ldlang.c (size_input_section): count the sizes of all sections
6291 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6293 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
6294 to demangle symbols better
6296 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
6298 * ldlang.c (lang_finish): don't warn if -e start symbol does not
6299 exist when linking with -r.
6301 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
6303 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
6306 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6308 * ldmain.c (linear_library): don't even think about processing
6309 an object file if it's already been done
6311 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6313 * configure.in: the hp9000/300 config file is now hp300
6315 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6317 * config/z8ksim.mt: new file
6319 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
6321 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
6322 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
6324 * ld.h (strip_symbols_type): Add value STRIP_SOME.
6325 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
6326 * ldlang.c (lang_add_keepsyms_file): New function.
6327 * ldlex.l: Handle "-retain-symbols-file".
6328 * ldsym.c (keepsyms_file, kept_syms): New vars.
6329 (process_keepsyms): New functihon; reads file, marks symbols for
6331 (write_file_locals): File symbols should always be kept.
6332 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
6333 and "-s". Process retain-symbols file before setting symtab.
6334 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
6335 (keepsyms_file, kept_syms): Declare them.
6337 * ldmain.c (main): Non-fatal errors should still cause non-zero
6338 exit status even with -r.
6340 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6342 Added initial support for the z8k
6343 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
6344 * configure.in, Makefile.in: modified to reflect above
6346 * ldlang.c (lang_check): when linking conflicting architectures,
6347 make the output file reflect at least one of the bad inputs.
6349 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
6351 * Makefile.in (install): if $(tooldir) exists, install ld in
6354 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6356 * Makefile.in, configure.in: modified to support i386-coff
6357 * i386coff.sh: new file
6359 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
6361 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
6362 added m68k-coff emulation mode, stolen from a29k emulation.
6363 Almost certainly wrong, but perhaps better than sun3.
6365 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
6367 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
6368 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
6369 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
6370 This is one character shorter, and lets people build on
6371 SVR3 system. (ld__h8300xray.[co] was the killer there;
6372 h8300xray.sc-sh is also overlong, but seems harmless.)
6373 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
6374 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
6375 * configure.in: Add host isc.
6377 * ldver.c: Call it version 2.0.
6379 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
6381 * ldver.c: Bump to version 0.98.
6384 * Makefile.in: Added mostlyclean, distclean, realclean rules.
6386 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
6388 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
6389 * ldlex.l: Moved comment() to end, since some compilers
6390 otherwise have problems with input() used before it is defined.
6392 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6394 * configure.in: added Solaris 2 and Irix 4 host support.
6396 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6398 * Makefile.in: remove -S flag from the FLEX definition
6400 * configure.in: rewrote, using new style case statement. use
6401 m68k.mt for m68k-aout systems
6403 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
6405 * Makefile.in: map "ld" through program_transform_name when
6408 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
6410 * cplus-dem.c: Removed. Use the version in libiberty now.
6411 * ldmisc.c: Use new libiberty version of cplus_demangle().
6413 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
6415 * gld960.em (gld960_choose_target): default to little endian, not
6418 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6420 * ldlang.c (lang_process): don't pass null pointers when
6421 abs_output_section is what is required.
6422 * ldwrite.c (ldwrite): use malloc to allocate the largest space
6423 used, and pass that down.
6424 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
6427 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
6429 * configure.in, config/ose68.mt: renamed OSE to ose.
6431 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
6433 * ldsym.c (write_file_locals): Reorder check for common or
6434 undefined symbols so that it works.
6436 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
6438 * configure.in: accept all m68K family members.
6440 * Makefile.in: always create installation directories.
6442 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6444 * ldlex.l: now parses comment correctly, added ~ to acceptable
6447 * ldexp.c (exp_unop): pass down abs_output_section - now can have
6448 unary -ve constants.
6450 * ldlang.c (lang_finish): warn when an entry symbol supplied on
6451 the command line can't be found.
6453 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6455 * ldlang.h: add new field "loadable" to output_section_statement.
6456 * ldlang.c (lang_output_section_statement_lookup): initilize new
6457 field. (wild_doit): if new field is not set, then stop output
6458 section from being loadable.
6459 (lang_enter_output_section_statement): set the field from the
6461 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
6462 * h8300hms.sc-sh, h8300hms.em: get -r right.
6464 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
6466 * ldint.texinfo: New internals manual (beginnings thereof).
6467 * PORTING: Removed, merged into ldint.texinfo.
6469 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
6471 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
6472 cdtest.exp: A test program (copied from libg++/test-install)
6473 that tests that constructor and destructors are handled
6476 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6478 * Makefile.in (install): install from ld.new, renaming during the
6479 copy, or else the next 'make install' needs to re-link ld.
6481 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
6483 * configure.in: generalise hp recognition (from sef).
6485 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6487 * configure.in: recognize bsd and hpux hppa configurations.
6488 error messages echo to stderr, not stdout
6490 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6492 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
6493 ldmisc.c: removed rcsid's.
6495 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6497 * ldlang.c (lang_map): print changes in sizes due to relaxing
6498 (size_input_section): maintain the delta information.
6499 * ldlang.h: add new field to struct to contain delta info.
6500 * relax.c (relax_section): complain if input not relaxable.
6501 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
6504 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6506 * ldmain.c(main): prevent -r and -relax from being on at the same
6509 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6511 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
6515 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6517 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
6519 * ldlang.c(open_output): set the target arch and machine as soon
6520 as we can. (lang_size_sections): use new macros for setting vma
6523 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6525 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
6526 Also deleted an unreachable path to wrs.
6528 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6530 * Makefile.in (install): use -d test for $tooldir before
6531 installing ld there so that $tooldir can be inherited from
6534 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
6536 * ldlang.c: Two non-substantial changes for the sake of
6537 the old Portable C Compiler.
6539 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6541 * ldgram.y, ldlex.l: parse ABSOLUTE
6542 * ldexp.c: add support for ABSOLUTE
6544 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
6546 * Makefile.in: Added default definitions for HOSTING_CRT0,
6547 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
6548 * config/*.mh: Miscellaneous clean-up: Removed definitions
6549 of YACC (since it is not longer used in the Makefile).
6550 Remove HOSTING_* definitions that are subsumed by the
6551 ones added to Makefile.in. Removed most definitions of CC.
6552 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
6553 These are no longer needed.
6555 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
6557 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
6558 rules, since these are used when building a distribution.
6559 * Makefile.in (ldlex.c): Don't re-direct output, since that
6560 leaves a bogus output files if it fails.
6562 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
6563 * ldlex.c: Fix some unnecessary flex-specific-isms.
6565 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6567 * ldgram.y: move spurious semicolon
6568 * ldexp.h: fix prototype
6570 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
6572 * ld.texinfo: references to linker now say "ld" not "gld".
6574 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6576 changed calling convention for Q_enter_global_ref
6577 * ldexp.c, ldlang.c, ldmain.c: reflect this
6578 * ldver.c: bump version to 1.97.1
6579 * ldindr.c (add_indirect): when an edict declaring an indirect
6580 symbol is found, make sure that any ideas about the symbol being
6581 common are changed if it now known to be defined.
6582 * ldmain.c (linear_library): complain once if archive isn't
6584 * ldlang.h, ldlang.c: make room for and initialize the complain
6587 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6589 * Makefile.in: use flex & bison from ../ if they exist.
6591 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6593 * relax.c (build_it): don't allocate space in the output file for
6594 stuff if -R flag applys to it.
6595 * ldfile.c: merge in VMS filename support
6596 * ldmain.c (main): take out ./ from library path, and close file
6597 before unlinking. Make multiple defs of a symbol create an
6599 * ldmisc.c: fatal errosrs delete output file
6601 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
6603 * ldver.c: Increase version number to 1.97, for consistency
6606 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
6608 * Makefile.in: FLEX -> LEX.
6610 * ld.texinfo: {} -> @{@}.
6612 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
6614 * ld.texinfo: describe alternate, MRI-compatible linker scripts
6615 (and associated change in -c option, now used for these scripts)
6617 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6619 * ldver.c: Bumped version to 1.96 - new release, resync with the
6621 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
6622 rather than with raw malloc, makes it easier to track where memory
6624 * ldsym.h, ldsym.c: create obstack for all global symbols too.
6625 * ldwrite.c (ldwrite): moved malloc so only used when needed.
6626 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
6629 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
6631 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
6633 * Makefile.in: use bootstrap for check.
6635 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6637 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
6639 * Makefile.in: now use flex, not lex
6640 * ldlex.l, ldlang.c, ldctor.c: lint
6642 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6644 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
6645 different sorts of filenames on the command line than in a script.
6647 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6649 * Makefile.in: rework CFLAGS so that they can be passed on the
6650 make command line. Remove MINUS_G. Default CFLAGS to -g.
6652 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6654 * relax.c: added handling for new "padding" seclet type, used to
6655 fill out gaps between section.
6656 * ldgram.y, ldlex.l: now -defsym on the command line is done
6659 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6661 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
6663 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6665 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
6668 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
6670 * Makefile.in (install): Install second copy in $(tooldir)/bin
6671 without $(program_prefix), since that's what gcc expects.
6673 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6675 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
6676 * h8300*: fix bit rot and add support for h8300xray target
6677 * go32.sh: target emulation for go32.
6679 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
6681 * gld960.em, i960.sc-sh. Fix i960 bit rot
6683 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
6685 * Makefile.in: install man page.
6687 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6689 * config/mt-<foo> renamed to <foo>.mt
6690 * config/mh-<foo> renamed to <foo>.mt
6691 * configure.in changed to reflect this
6692 * genscripts.sh now make .xbn files rather than .xN files
6694 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
6696 * ldver.h: fix decl of ldversion.
6698 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
6700 * Makefile.in: added check target.
6702 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6704 * ldmain.c (Q_enter_file_symbols): now aliases work again
6706 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
6708 * Makefile.in: added clean-info target.
6710 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6712 * ldexp.c (exp_print_tree): don't try and follow null pointers
6714 * ldgram.y: remove 11 shift reduce errors
6716 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6718 * Makefile.in: added tooldir and program_prefix.
6720 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
6722 * ldlang.c (size_input_section): don't move absolute sections
6726 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
6728 * cplus-dem.c: yet another copy of this - maybe it should go into
6730 * ldgram.y: now -V and -v have different actions
6731 * ldver.c: if -V, prints list of emulations compiled in
6732 * ldmisc.c: support for cplus demangling
6735 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6737 * Makefile.in, configure.in: removed traces of namesubdir,
6738 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6739 copyrights to '92, changed some from Cygnus to FSF.
6741 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
6743 * Makefile.in: Change mkscript rule into one for ./mkscript
6744 (for the sake of makes that don't realize they're the same).
6745 * PORTING: Add more details.
6746 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
6748 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
6750 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
6751 config/mt-hp300bsd: New port to hp300 running BSD.
6753 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
6755 Major rewrite of how ld is configured. The major idea
6756 is to use shell scripts to generate everything.
6757 * generic.em replaces ldtemplate.
6758 * Other *.em files replace various *.c files.
6759 A *.em file is a shell script that generates the corresponding
6760 ld__*.c file that implements an emulation. This is usually
6761 a straight 'cat' of a here-document, possibly with substitutions.
6762 * Script files (*.sc) are places by *.sc-sh scripts.
6763 Again, these are simple shell scripts that 'cat'
6764 here-documents, usually with some substitutions.
6765 The output a *.sc-sh is a script file.
6766 * Each emulation is defined by a short shell script with
6767 extension *.sh that specifies the emulation-specific
6768 parameters (such as the name of the *.sh-sc and *.em
6770 * genscript.sh is the master shell script used to generate
6771 an emulation. It is passed various argument, including
6772 the name a the emulation-speciic *.sh file that it
6773 "sources" to set variables to emulation-specifc parameters.
6774 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
6775 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
6776 * config/mh-foo: Rename LDEMULATION names as appropriate
6777 (usually 'gldfoo' -> plain 'foo').
6778 * ldwrite.c: Fixed a typo in a comment.
6779 * Makefile.in: Major changes. Removed some the sed
6780 magic to converts scripts, since that is now handled
6781 by genscripts.sh and the *.sc-sh scipt generators.
6782 * config.h: Remove a bunch of macros defining emulations
6783 and targets. This becomes one less file to edit when
6784 adding emulations or targets.
6785 * ldemul.h (struct ld_emulation_xfer_struct): Add
6786 emulation_name and target_name fields.
6787 * ldemul.c, ldemul.h: Define some default functions used
6788 by most emulations (and remove from the *.em scripts).
6789 * ldemul.c (ldemul_choose_target): Search the new
6790 ld_emulations array using a loop (instead of a hardwired
6791 nested if statement).
6792 Define the ld_emulation from the automatically-geenrated
6793 ldemul-list.h. This means you no longer have to edit ldemul.c
6794 to add a new emulation.
6795 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
6796 their expansions, since the former no longer exist.
6797 * PORTING: A very rough first draft of a porting guide.
6799 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
6800 to be terminated by a new-line (instead of requiring a semicolon).
6802 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6804 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
6805 tests for NULL pointers all over the place.
6806 * ldlang.c (lang_process): remember to relocate global symbols
6807 *after* relaxing has done it stuff.
6809 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6811 * config/mt-coff-h8300: use EMUL like everything else
6812 * ldlang.c: (print_padding_statement): print the right address.
6813 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
6816 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6818 * ldlex.l: Put pack -noinhibit-exec and -sort-common
6819 * ldlang.c (print_data_statement): print the right address.
6821 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
6823 * Makefile.in: The rule for testing ld by re-linking itself
6824 via an intermediate -r link was moved to the ld1 rule
6825 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
6826 which allows the bootstrap rule to work.
6827 * ldctor.c (find_constructors): Don't create a constructor
6828 list if it is already defined (as would happen if ld is
6829 invoked by collect).
6831 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6833 * config/mh-sparc.h: now uses libgcc.a
6834 * ldmain.c: quit using exit
6835 * *sc: use *(COMMON) rather than [COMMON]
6836 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
6837 to allow preprocessing of .l file.
6838 * Makefile.in: New ldlex.l mangling
6839 * ldexp.c (fold_binary): perform expressions with % and / in
6841 * ldfile.c (open_a): open archives on VMS in a special way
6844 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6846 * ldgram.y: map -M behave in the same way as -Map (sets file name
6848 * ldsym.c, ldlang.c: remember that size of a section is dependent on
6849 whether or not relaxing has been done.
6850 * ldmain.c: don't open a map file if it doesn't have a name
6851 * relax.c: all the brains have moved into bfd.
6852 * ldwrite.c: ammend comment
6854 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6856 * Makefile.in: added relax, also made three stage go through a
6859 * config.h: if GNU960 defined, then default emulation mode is
6861 * ldexp.h, ldexp.c: map to file hooks
6862 * ldlang.c: map to file hooks
6863 * ldgram.y: added -Map -relax
6864 * ldlex.l: added -relax, -Map
6865 * ldmain.c: open map file
6866 * ldmisc.c: support for map file
6867 * ldwrite.c: new relax magic
6869 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
6871 * Makefile.in, config/tm-*.h: Clean up make output, only
6872 pass DEFAULT_EMULATION to ldmain.c.
6874 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
6876 * ldver.c: Bump to version 1.94.
6878 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6880 * Makefile.in: infodir belongs in datadir.
6882 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
6884 * Makefile.in: Pass -y to bison. (Again;
6885 accidentally deleted by Rich.)
6886 * news.sc, ldgld68k.sc: Define __end as well as _end.
6888 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6890 * ldindr.h: added to contain prototypes of ldindr.c
6891 * ldfile.c: include ctype.h
6892 * ldmain.c: include the requried prototype headers
6893 * ldwrite.c: get_reloc_upper_bound has been renamed
6894 bfd_get_reloc_upper_bound
6896 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6898 * Makefile.in: punt "fundamental" mode because it breaks my emacs
6899 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
6900 spaces following hyphens, bsd make can't cope. added
6901 standards.text support and made it look like all the other
6904 * configure.in: configure now runs entirely in objdir so make file
6905 existence checks against ${srcdir}. Mark this directory as
6908 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6910 * Makefile.in: idestdir and ddestdir go away. Added copyrights
6911 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
6912 and mandir now keyed off datadir by default.
6914 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
6916 * ldver.c: Bumped version to 1.93.
6917 * Makefile.in: Pass -y to bison.
6919 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
6921 * config.h: h8 is now coff, not ieee
6922 * h8300hds.sc: reflect the same
6924 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
6926 * ldver.c (ldversion()): Update to 1.92.
6927 * ldctor.c: There are two places constructor sets
6928 can be defined. One of them checked for an existing
6929 duplicate, the other didn't. Unfortunately, the latter
6930 was called after the former ...
6931 So, factor out code for inserting a new element into
6932 constructor_name_list (after checking for a duplicate)
6933 into a new function add_constructor_name, and call
6934 it from both aforementioned places (ldlang_add_constructor
6935 and ldlang_check_for_constructors).
6937 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
6939 * Makefile.in: Rename .c files generated from ldtemplate
6940 to have names starting with ld__. This helps 'make clean'.
6942 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
6944 * Makefile.in: Take out the version number for install
6945 * m88kbcs.sc: put in contructor blocks.
6947 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
6949 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
6950 parameter, a format, and an arg pointer, and rename it to
6951 vfinfo(). Write info() in terms of new vfinfo().
6952 New einfo() is the same as info(), except it writes to stderr.
6953 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
6954 ldmisc.c: Replace "error" calls to info() by new einfo().
6956 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
6958 * ldlex.l ldgram.y: made -V option do same as -v
6959 * Makefile.in: Added $(MINUS_G) flag so debugging can be
6962 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
6963 i386 aout changes from Bob Kukura
6964 * Makefile.in, config.h: added i386aout support
6965 * configure.in: fixed /h-{myhost} typo
6966 * ldgram.y: -MM now gives more boring map.
6967 * ldlang.c: now does D_PAGED flag the right way.
6968 * ldsym.c: -MM flags does the right thing.
6970 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
6972 * configure.in: Fixed typo. Also, a fix for hp300bsd.
6973 * ldlang.c (init_os): Compensate for BFD change,
6974 where bfd_make_section now returns NULL for a duplicate
6975 section request, instead of the old section.
6977 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
6979 * ldver.c: Bump to version 1.91 (consistent with binutils).
6981 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
6983 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
6984 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
6985 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
6986 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
6987 Add or update copyright notices.
6989 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
6992 * Makefile.in: Changed installation directory name scheme
6993 to be consistent with gcc. Also changed 'install'.
6995 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
6997 * Makefile.in: new targets ld.mm, ld.me
6999 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
7001 * Makefile.in, ldtemplate: Need to use separate scripts
7002 for -n and -N options. Yet more complication.
7004 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
7006 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
7007 work). Add some lines to avoid Sun Make VPATH bugs.
7009 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
7011 * news.sc: Add alignment for data segment.
7012 * ldtemplate: Add (yet another) script to get for -n or -N
7013 options. (These need different alignment than ZMAGIC files.)
7014 * Makefile.in: Add stuff for new foo.xn scripts.
7015 These are generated by replacing "ALIGN(0x...00)" by ".".
7017 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
7019 * Makefile.in: new targets ld.ms, ld-index.ms
7020 ld.texinfo: remove tabs, other cleanups for texi2roff
7022 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
7024 * ldmain.c (main): Make config.magic_demand_paged be true
7025 by default. Don't the WP_TEXT and D_PAGED flags of
7026 output_bfd here; it's too late, so set it when output_bfd
7027 is created (in ldlang.c). Also fix setting of EXEC_P flag
7028 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
7029 * ldlang.c: Remove some duplicate extern declarations.
7030 * ldgram.y: Fixes to -N and -n options.
7031 * Makefile.in: Recognize upper case letters in sed script
7032 to remove assignments from script files.
7033 * ldtemplate: Don't assukme that -N or -n options
7034 imply use of -r script.
7035 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
7037 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
7039 * ldtemplate: include bfd.h before sysdep.h.
7041 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
7043 Restructure configuration scheme for bfd, binutils, ld.
7045 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
7046 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
7047 Change some config names to match other dirs.
7048 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
7050 * config/: Rename some config files to match up h-*.h names.
7051 Remove all the HOST_SYS definitions from the config files.
7053 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
7055 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
7056 * ldtemplate: Remove ldfile_add_library_path calls;
7057 just use the SEARCH_DIR commands in the script files.
7058 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
7059 the SEARCH_DIR commands in the scripts (using ugly sed magic).
7060 This is primarily intended for cross-linking, where you would
7061 place libaries in a different place than native libraries.
7062 Also, emulations made from ldtemplate now use $(srcdir).
7063 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
7064 form; people can use the Makefile's LIB_PATH to override.
7066 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
7068 * Makefile.in: fix target ld.dvi, add target ld.info
7069 ld.texinfo: make info filename ld.info
7071 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
7073 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
7075 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
7076 few BFD types & enums.
7083 version-control: never