1 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
3 * ldlang.c (lang_one_common): Adjust references to common symbol
4 information for new structure.
6 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
8 * ldmain.c (undefined_symbol): Handle section being NULL.
10 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
11 * ldexp.c (fold_name): Likewise.
12 * ldlang.c (print_one_symbol): Likewise.
13 (lang_finish): Likewise.
14 * ldmain.c (multiple_common): Likewise.
15 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
16 renamed to bfd_link_hash_undefweak.
18 * scripttempl/alpha.sc: Set address of .data section correctly
19 when -n or -N is used. Patch from Chris G Demetriou
20 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
21 * scripttempl/mips.sc: Similar change.
23 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
25 * ldlang.c (lang_size_sections): Clarify error message when user
26 specified start addr conflicts with region. Fix resetting of
29 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
31 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
32 in lang_allocating_phase_enum.
34 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
36 * Makefile.in (distclean): Depend upon clean. Don't bother to
37 remove files which will be removed by clean. From patch by
38 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
40 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
42 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
43 a MIPS target, clobber the size of all but the first input
44 .reginfo section to be 0, so that lang_size_sections sets the
45 correct size for the output .reginfo section.
47 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
49 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
50 Remove unused variable is.
52 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
54 * configure.in: Add support for powerpc-*-eabi.
56 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
59 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
60 elf.sc, which defines some new symbols PowerPC elf needs.
62 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
64 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
65 constructor entry is in the absolute section.
67 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
69 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
70 * config/i386-gnu.mt: New file. Include ELF support.
72 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
74 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
75 there are any input sections named .gnu.warning, treat them as
76 containing a warning message to be printed by the linker, and
77 clobber the size so that the message is not copied into the output
79 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
82 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
84 * configure.in (w65-*-*): New target.
85 * Makefile.in: Update.
86 * scripttempl/w65.sc: New.
87 * config/coff-w65.mt: New.
89 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
91 * ldlang.c (lang_place_orphans): Don't ignore files with
92 just_syms_flag set. Instead, put all their sections in
93 bfd_abs_section_ptr, using the section VMA as the output_offset.
95 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
97 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
98 name `reloc_howto_type', since it's now defined to be const.
99 * ldlang.c (lang_add_reloc): Ditto.
100 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
102 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
104 * ldexp.c (fold_binary): Adding or subtracting an absolute value
105 to a relative value does not require forcing the relative value to
106 be absolute. Also, reindent function.
108 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
110 * ldwrite.c (clone_section): Create a symbol with the
111 same name as the section.
113 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
115 * ld.h (split_by_reloc, split_by_file): New flags.
116 * ldwrite.c (clone_section, split_sections): New functions.
117 * lexsup.c (parse_args): Understand new split options.
120 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
122 * configure.in (arc-elf): New target.
123 * Makefile.in (earcelf.c): New target.
124 * config/arc-elf.mt: New file.
125 * emulparms/arcelf.sh: New file.
128 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
130 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
131 .data segment. They must be writable when creating a shared
132 library. From H.J. Lu <hjl@nynexst.com>.
134 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
136 * emultempl/miposecoff.em: New file.
137 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
138 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
139 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
140 provide __runtime_reloc_start and __runtime_reloc_stop if they are
141 used. Align _fdata to a 16 byte boundary.
142 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
144 (emipsidtl.c): Likewise.
145 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
147 * ld.h (args_type): Add new field embedded_relocs.
148 * ldemul.h (ldemul_after_open, after_open_default): Declare.
149 (ld_emulation_xfer_struct): Add new field after_open.
150 * ldemul.c (ldemul_after_open): New function.
151 (after_open_default): New function.
152 * ldlang.c (lang_process): Call ldemul_after_open.
153 * lexsup.c (parse_args): Handle --embedded-relocs.
154 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
155 new after_open field to after_open_default.
156 * emultempl/generic.em, emultempl/gld960.em: Likewise.
157 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
158 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
159 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
160 * ld.texinfo, ld.1: Mention -embedded-relocs.
162 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
164 * Makefile.in: Add eshl.o.
165 * config/coff-sh.mt: Add shl emulation.
167 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
169 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
170 Youngdale <eric@aib.com>.
172 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
174 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
175 * config/i386linux.mh: New file; set HOSTING_CRT0.
176 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
177 /usr/lib, since that is already in LIB_PATH.
179 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
181 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
183 (.data, .bss): If "-N", then place the data/bss just after the end
184 of the .text section rather than at the default 0x40000000.
186 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
189 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
191 Patches from Eric Youngdale <eric@aib.com>:
192 * ldlang.c (lang_finish): Don't warn if entry symbol not found
193 when generating a shared library.
194 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
195 attempting to place an orphaned relocation section when generating
196 a dynamically linked object.
198 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
201 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
203 * ld.h (args_type): Add field export_dynamic.
204 * lexsup.c (parse_args): Recognize --export-dynamic.
205 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
206 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
208 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
210 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
211 we allocate common symbols.
213 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
215 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
216 .rela.fini to the list of .rel* sections.
218 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
220 * ldlang.c (load_symbols): Add new argument place. Only accept
221 linker scripts if place is not NULL. Put commands found in an
222 assumed linker script into place.
223 (lookup_name): Pass NULL as place argument to load_symbols.
224 (open_input_bfds): In lang_input_statement_enum case, pass a place
225 argument to load_symbols, and store any new statements after the
228 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
230 * ldver.c (ldversion): Bump to 2.5.3.
232 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
234 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
236 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
238 * Makefile.in (check): Add missing "else true" clause.
240 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
242 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
243 entry point to "start". Align at end of each section to 0x200.
244 Start .text section 0x1000 later. Add _etext, _edata, _end
247 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
249 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
250 composed of different object file formats.
251 (ldctor_build_sets): If the output format does not support the
252 reloc, and we are not generating a relocateable link, try getting
253 the reloc from the input format.
255 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
257 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
258 (em68knbsd.c): New target.
260 * config/m68k-nbsd.mt: New file.
261 * emulparams/m68knbsd.sh: New file.
262 * configure.in (m68*-*-netbsd*): Use above configs.
264 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
266 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
267 appropriately named static library, stop the search at that
270 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
272 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
273 and esparcnbsd.o; sorted entries.
274 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
276 * config/netbsd532.mt: Removed.
277 * emulparams/netbsd532.sh: Removed.
279 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
280 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
281 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
282 sparc*-*-netbsd*): Use above configs.
284 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
286 * ldmain.c (multiple_common): One of the types may now be
287 bfd_link_hash_indirect. The old BFD argument may be NULL.
289 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
291 * configure.in: Add * at the end of m68k-hp-hpux.
293 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
295 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
298 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
300 * scripttempl/nw.sc: Gather constructors and destructors and
301 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
303 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
305 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
306 (ei386nw.c, eppcnw.c): New targets.
308 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
309 scripttempl/nw.sc: New files, for i386 and powerpc netware.
311 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
312 instead of {i386,ppc}-elf.
314 * configure.in (sparc*-*-netware): Removed. There is no such
317 * ldint.texinfo: Move misplaced `@end iftex'.
319 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
321 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
322 .rela.dtors to the list of .rel* sections.
324 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
326 * ldver.c (ldversion): Update to version 2.5.
327 * Version 2.5 released.
329 * configure.in (all_targets): Handle i386-linux*.
331 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
333 * scripttempl/aout.sc: Set _etext and __etext to ., not
334 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
335 will not break any other system. From Eric Valette
338 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
340 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
341 --verbose to get the old -V behaviour.
342 * ld.1, ld.texinfo: Document this change.
344 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
346 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
347 assertion, since it could fail with a user defined linker script.
349 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
350 name in the hash table during the first phase--the hash table does
351 not even exist at that point, much less have the right value.
353 * Makefile.in (CC): Define.
354 (CXX): Move definition, change from g++ to gcc.
355 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
356 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
357 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
358 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
359 (.cc.o): Comment out.
361 (site.exp): Don't create testdir or set tmpdir.
362 (check): Run checks even if not running native. Use CC_FOR_TARGET
363 instead of RUNTEST_CC, and likewise for CXX.
364 (cdtest targets): Comment out.
365 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
366 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
367 * cdtest-main.cc, cdtest.exp: Remove.
369 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
371 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
372 file naming problems.
373 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
374 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
375 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
376 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
377 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
378 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
379 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
381 * genscripts.sh: Always search /usr/local/TARGET/lib.
383 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
385 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
387 * configure.in: Handle i386-bsdi* targets like i386-bsd.
389 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
391 * lexsup.c (parse_args): Add support for -a for HP/UX
394 * lexsup.c (parse_args): -c takes an argument.
396 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
398 * ld.h (args_type): Add new field endian.
399 * lexsup.c (parse_args): Handle -EB and -EL by setting
401 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
402 * ldlang.c (lang_add_output_format): Add arguments big and little.
403 If command_line.endian is set, use it to select big or little
404 rather than the default. Changed all callers.
405 * ldlang.h (lang_add_output_format): Update declaration.
406 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
407 LITTLE_OUTPUT_FORMAT.
408 * emulparams/elf32mipl.sh: Likewise.
409 * emulparams/mipsbig.sh: Likewise.
410 * emulparams/mipsbsd.sh: Likewise.
411 * emulparams/mipsidt.sh: Likewise.
412 * emulparams/mipsidtl.sh: Likewise.
413 * emulparams/mipslit.sh: Likewise.
414 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
415 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
417 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
418 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
419 * scripttempl/mipsbsd.sc: Likewise.
421 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
422 depending upon ldgram.c, so that a parallel make does not try to
425 * configure.in (mips*el-elf*): New target.
426 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
427 (eelf32mipl.c): New target.
429 * config/mipsl-elf32.mt: New file.
430 * emulparams/elf32mipl.sh: New file.
432 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
434 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
437 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
439 * ldmisc.c (vfinfo): Print BFD file name as well as file name
440 returned by find_nearest_line, in case the file name is something
441 unhelpful such as a .h file. Handle %u.
443 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
445 * ldlang.c (lang_do_assignments): Make sure output statement
446 has an attached bfd_section before trying to dereference it.
448 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
450 * ld.h (ld_config_type): Add new field warn_once.
451 * ldmain.c (undefined_symbol): Handle -warn-once.
452 * lexsup.c (parse_args): Recognize -warn-once.
453 * ld.texinfo (Options): Document -warn-once.
456 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
457 name. For %C, print the function name on a separate line, to keep
458 the length of error messages under control.
459 * ldmain.c (multiple_definition): Use %D for ``first defined
461 (undefined_symbol): Use %D for ``more undefined references
464 * ldmisc.c (multiple_warn): Remove; no longer used.
465 * ldmisc.h (multiple_warn): Don't declare.
467 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
469 * ldlang.c (print_output_section_statement): Print all lines
472 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
474 * ldlang.c (load_symbols): Check for archive before object. Use
475 bfd_check_format_matches, and, if ambiguous, print a list of
476 matching formats. If file format is not recognized, treat file as
478 * ldgram.y (yyerror): If assuming an object file is a script,
479 mention that. Tweak the format of the error messages.
480 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
481 guess that this is not actually a script, and just report that the
482 file format was not recognized.
483 * ld.texinfo (Options): Admit that -( may be used more than once.
484 Add note that unrecognized object files are now treated as linker
487 * ldfile.c (ldfile_input_filename): Make const.
488 (ldfile_assumed_script): New variable.
489 (try_open): Change arguments types to const.
490 (ldfile_find_command_file): Likewise.
491 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
492 * ldfile.h: Update declarations for ldfile.c changes.
493 * ldlex.l: Include <ctype.h>.
494 (file_name_stack): Change to be const char *.
495 (lineno_stack): New static variable.
496 (<<EOF>>): Set lineno as well as ldfile_input_filename.
497 (lex_push_file): Make name argument const. Initialize
499 (lex_redirect): Initialize lineno_stack entry.
500 (lex_warn_invalid): Handle non printable characters nicely.
501 * ldlex.h (lex_push_file): Declare second argument as const.
503 * ldgram.y (ifile_p1): Recognize GROUP.
504 * ldlex.l: Recognize GROUP.
505 * ld.texinfo (Option Commands): Document GROUP.
507 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
509 * config/m68klynx.mh: New file.
511 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
513 * emultempl/hppaelf.em: Add newlines to the error messages.
515 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
517 * config/i386lynx.mh: New file.
518 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
521 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
523 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
524 (GENERATE_SHLIB_SCRIPT): Define as yes.
525 (DYNAMIC_LINK): Define as false.
526 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
527 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
528 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
529 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
532 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
534 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
536 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
538 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
539 .got section is now explicitly handled in elf.sc.
541 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
543 * scripttempl/alpha.sc: Redo script to set . outside of sections
544 and not bother to explicitly specify section addresses.
545 Explicitly place .sdata section.
547 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
549 * scripttempl/m68kcoff.sc: Put .bss in data segment.
551 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
552 0, and to only be marked as NOLOAD if relocating.
553 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
554 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
555 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
556 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
557 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
558 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
559 * scripttempl/sparclynx.sc: Likewise.
561 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
563 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
564 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
567 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
569 * ld.h (args_type): Add field soname.
570 * lexsup.c (parse_args): Handle -soname argument.
571 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
573 * ld.texinfo: Document -soname.
575 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
577 * ldlang.c (lang_check): Don't try to set the architecture if the
578 input and output files are incompatible. Just warn.
580 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
582 * configure.in: Change i[34]86 to i[345]86.
584 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
586 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
588 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
590 Make the ELF linker handle orphaned sections reasonably. Also,
591 define __start_SECNAME and __stop_SECNAME around sections whose
592 names can be represented in C, for the benefit of symbol sets in
594 * ldemul.h (ldemul_place_orphan): Declare.
595 (ld_emulation_xfer_type): Add place_orphan field.
596 * ldemul.c (ldemul_place_orphan): New function.
597 * ldlang.h (wild_doit): Declare.
598 * ldlang.c (wild_doit): Make nonstatic.
599 (lang_place_orphans): Call ldemul_place_orphan.
600 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
601 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
603 (gld${EMULATION_NAME}_place_orphan): New static function.
604 (gld${EMULATION_NAME}_place_section): New static function.
605 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
607 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
609 * scripttempl/aout.sc: Add .linux-dynamic after .data.
611 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
613 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
614 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
616 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
618 * ldexp.h (exp_get_abs_int): Declare.
620 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
622 * ldlang.c (lang_do_assignments): Handle complex AT's better.
623 * ldexp.c (exp_get_abs_int): New function.
625 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
627 * configure.in: add i960-nindy-coff support.
629 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
631 * ldlex.l (yy_create_string_buffer): Handle change to internal
632 interface in flex 2.4.7.
634 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
636 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
637 New function; add 0x20 to any use of -Ttext.
638 (gld${EMULATION_NAME}_create_output_section_statements): New
640 (ld_${EMULATION_NAME}_emulation): Use the new function
641 gld${EMULATION_NAME}_create_output_section_statements.
643 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
645 * scripttempl/mips.sc: Redo script to set . outside of sections
646 and not bother to explicitly specify section addresses.
648 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
650 * scripttempl/elf.sc: Copy several more relocation sections into
651 the output. Put .got.plt sections into .got.
653 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
655 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
657 Add a new script operator, PROVIDE, to define a symbol only if it
659 * ldgram.y (PROVIDE): New token.
660 (assignment): Accept PROVIDE.
661 * ldlex.l (PROVIDE): New token.
662 * ldexp.h (node_type): Add etree_provide to node_class enum.
663 (exp_provide): Declare.
664 * ldexp.c (exp_fold_tree): Handle etree_provide.
665 (exp_provide): New function.
666 (exp_print_tree): Handle etree_provide.
667 * ld.texinfo: Document PROVIDE.
669 * ldlang.c (lang_common): Pass desired alignment to
670 lang_one_common as power of two.
671 (lang_one_common): Get common symbol alignment from linker hash
672 table entry. Treat desired alignment as a power of two.
674 * ldlang.c (wild_section): Attach all section with the given name,
675 not just the first one. If there is no name, attach all sections
676 even if the SEC_IS_COMMON flag is set.
678 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
680 * ld.h (args_type): Add field rpath.
681 * lexsup.c (S_ISDIR): Define if not already defined.
682 (parse_args): Add support for -rpath. If -R is used to name a
683 directory, treat it as -rpath for Solaris compatibility.
684 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
685 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
686 * ldmain.c (main): Initialize command_line.rpath to NULL.
687 * ld.texinfo: Document -rpath option.
689 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
691 * emulparams/pc532machaout.sh: New file. Pc532 mach script
694 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
696 * config/pc532mach.mt: New file. Pc532 mach target support.
698 * config/pc532mach.mh: New file. Pc532 mach host support.
700 * config/netbsd532.mt: New file. Netbsd 532 target support.
702 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
704 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
707 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
709 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
710 bfd_abs_section_ptr, not &bfd_abs_section.
712 * lexsup.c (parse_args): Changed "retain-symbols-file" from
713 no_argument to required_argument. From djm.
715 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
717 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
718 sections to force a VMA of 0; needed for ELF backends which have
719 not been converted to the new linker style.
721 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
723 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
724 it was for the HPUX dynamic loader's use and it creates problems
727 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
729 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
730 * ldlang.h (lang_do_assignments): Put external decl here.
731 * emultempl/hppaelf.em: Minor cleanups throughout file.
732 (hppa_elf_create_output_section_statements): Rewrite.
733 (hppaelf_finish): Rewrite.
735 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
737 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
739 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
741 * ld.texinfo: -Bstatic is not ignored.
743 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
745 * ldlex.l: Recognize \r the same as \n.
747 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
749 Preliminary support for generating shared libraries, from Eric
750 Youngdale <ericy@cais.cais.com>.
751 * genscripts.sh: If the emulation parameter file sets
752 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
753 CREATE_SHLIB defined.
754 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
755 link_info.shared is set, use the .xs script file.
756 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
757 .interp section, and don't include TEXT_START_ADDR in the starting
758 address of the first section.
759 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
760 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
762 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
764 * configure.in: Change --with-targets to --enable-targets.
766 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
768 * lexsup.c (parse_args): Add support for new options -( -) with
769 synonyms --start-group --end-group.
770 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
771 (lang_group_statement_type): Define new struct.
772 (lang_statement_union_type): Add group_statement field.
773 (lang_enter_group, lang_leave_group): Declare.
774 * ldlang.c (lang_for_each_statement_worker): Handle
775 lang_group_statement_enum.
776 (map_input_to_output_sections, print_statement): Likewise.
777 (lang_size_sections, lang_do_assignments): Likewise.
778 (open_input_bfds): Completely rewrite. Now does its own looping,
779 rather than using lang_for_each_statement. Handle groups.
780 (lang_process): Update call to open_input_bfds.
781 (print_group): New static function.
782 (lang_enter_group, lang_leave_group): New static functions.
783 * ldfile.c (ldfile_open_file): If the file has already been
784 opened, just return rather than taking an assertion failure.
785 * ldver.c (help): Mention new options.
786 * ld.texinfo: Document new options.
788 * ldlang.c (end_of_data_section_statement_list): Don't define.
789 (lang_leave_output_section_statement): Don't set obsolete variable
790 end_of_data_section_statement_list.
792 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
795 * ldlang.c (lang_size_sections): Adjust current region address
796 even for sections with an explicit address. From
797 ralphc@pyramid.com (Ralph Campbell).
799 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
800 From jrs@world.std.com (Rick Sladkey).
802 * scripttempl/mipsbsd.sc: Let sections align to their natural
805 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
807 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
809 (lang_abs_symbol_at_beginning_of): Likewise.
810 (lang_abs_symbol_at_end_of): Likewise.
811 (lang_size_sections): Use bfd_is_abs_section to check for the
812 absolute section. Don't try to set the VMA or output_offset or
813 size of the absolute section.
814 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
817 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
819 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
820 when generating relocatable objects.
822 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
824 * emultempl/linux.em: New file providing support for linking
825 against Linux shared libraries.
826 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
827 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
829 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
831 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
832 * ldmain.c (main): Initialize link_info.shared to false. Give
833 error if link_info.relocateable and link_info.shared are both set.
835 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
836 it as naming an emulation to be added to EMULATION_OFILES.
837 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
839 * Makefile.in: Rebuilt dependencies.
840 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
841 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
842 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
843 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
844 (ei386linux.c): Remove; now in Makefile.in.
845 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
846 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
847 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
848 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
849 (eelf64_sparc.c): Remove; now in Makefile.in.
850 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
851 (eelf32_sparc.c): Remove; now in Makefile.in.
853 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
854 no owner--it might be bfd_abs_section. From Eric Youngdale
855 <ericy@cais.cais.com>.
857 * scripttempl/aout.sc: Let sections align to their natural
860 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
862 * ldemul.h (ldemul_open_dynamic_archive): Declare.
863 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
864 * ldemul.c: Include ldexp.h and ldlang.h.
865 (ldemul_open_dynamic_archive): New function.
866 * ldfile.h (ldfile_open_file_search): Declare.
867 * ldfile.c: Include ldemul.h.
868 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
869 argument, not bfd *. Change all callers.
870 (ldfile_open_file_search): Rename from open_a. Return boolean
871 argument, not bfd *. Clean up. Change all callers.
872 (ldfile_open_file): If doing a dynamic link, call
873 ldemul_open_dynamic_archive rather than assuming the extension of
874 a dynamic object is ".so".
875 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
877 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
879 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
881 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
882 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
883 Accept -static as a synonym for -non_shared.
885 Let the user change the dynamic linker used by ELF code.
886 * ld.h (args_type): Add new field interpreter.
887 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
889 * ldmain.c (main): Initialize command_line.interpreter to NULL.
890 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
891 the ELF backend to return the .interp section. If
892 command_line.interpreter is not NULL, set the contents of .interp
894 * ld.texinfo: Mention -dynamic-linker.
896 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
899 * lexsup.c (parse_args): Sort out the option macros and change the
900 definitions to make it easier to add a new option.
902 * scripttempl/aout.sc: Define __etext and __edata to go along with
905 * ld.h (ld_config_type): Add new field traditional_format.
906 * lexsup.c (parse_args): Add traditional-format to longopts, and
908 * ldmain.c (main): Initialize config.traditional_format to false.
909 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
910 flags of output_bfd according to config.traditional_format.
911 * ldver.c (help): Mention -traditional-format.
912 * ld.texinfo: Document -traditional-format.
914 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
916 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
917 they are encountered.
919 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
921 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
922 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
924 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
926 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
927 _FTEXT, _ETEXT and _FDATA. Dont define _END.
929 * ldfile.c (open_a): If this is not an archive, try to open it in
930 the current directory before searching for it.
932 * lexsup.c (parse_args): Treat -i as a synonym for -r.
934 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
935 BLOCK works in a section address as documented.
937 * ldgram.y (YYDEBUG): Don't define.
939 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
941 * emultempl/gld960.em: Pass false for new argument to
942 ldfile_add_library_path.
943 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
945 * emultempl/sunos.em: Only look for .so files if doing a dynamic
948 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
950 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
952 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
954 * Makefile.in (check): Delete ld.new dependency so that a regression
955 test doesn't trigger a rebuild of the linker.
957 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
959 * ldlang.c (map_input_to_output_sections): For lang_address, call
960 init_os if it hasn't already been called.
962 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
964 Add support for SunOS shared libraries.
965 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
966 shared library support code.
967 * emultempl/sunos.em: New file.
968 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
969 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
970 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
973 * ldlang.c: Minor formatting cleanups.
974 (lang_for_each_input_file): New function.
975 * ldlang.h (lang_for_each_input_file): Declare.
977 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
979 (search_head): Declare.
980 (ldfile_add_library_path): Add new cmdline argument in prototype.
981 * ldfile.c (search_head): Make non-static.
982 (search_dirs_type): Move to ldfile.h.
983 (ldfile_add_library_path): Accept cmdline argument, and save it.
984 * lexsup.c (parse_args): Pass true for new cmdline argument of
985 ldfile_add_library_path.
986 (set_default_dirlist): Likewise.
987 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
988 argument of ldfile_add_library_path.
989 * ldgram.y (ifile_p1): Likewise.
991 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
993 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
994 total_size, superfile and chain.
995 * ldfile.c (open_a): Don't clear search_dirs_flag.
996 (ldfile_open_file): Don't try to open superfile. Assert that file
997 has not already been opened.
998 * ldlang.c (new_afile): Don't initialize superfile.
999 * ldmain.c (add_archive_element): Don't initialize subfiles or
1000 chain or superfile. Initialize search_dirs_flag to false.
1002 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1004 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
1006 Changes from binutils-2.4 release:
1008 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
1009 variables, use whitespace, so scripts don't break.
1011 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
1013 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
1015 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1016 * Makefile.in: Noted change.
1018 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
1019 don't know where that's supposed to come from, or why it's
1022 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1024 * configure.bat: update to latest makefile.in
1025 * emulpara/go32.sh: set to coff-go32 not aout
1026 * emultemp/generic.em: strength-reduce the structure of
1027 this shell script, since the only available shell for
1028 DOS can't handle complex syntax.
1029 * emultemp/stringify.sed: for "sed -f" instead of inline.
1030 * makefile.in: depend on stringify.sed as well as genscripts.sh
1031 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
1032 * genscripts.sh: empty variables aren't always considered "set",
1033 so set them to "y" instead.
1035 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1037 * ldlang.c (entry_symbol): Make static.
1038 (lang_add_entry): Add cmdline argument.
1039 * ldlang.h (lang_add_entry): Change prototype.
1040 * ldgram.y (statement_anywhere): Change lang_add_entry call.
1041 * lexsup.c (parse_args): Likewise.
1043 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1045 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
1046 .reginfo an address.
1047 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
1048 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
1049 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
1051 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1053 Add support for ELF shared libraries.
1054 * ld.h (ld_config_type): Add field dynamic_link.
1055 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
1056 on attempts to use -r with -relax, -call_shared or -s.
1057 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
1058 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
1059 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
1060 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
1061 OPTION_NON_SHARED by setting dynamic_link field accordingly.
1062 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
1064 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
1065 opening a file with a .so extension first.
1066 * emultempl/elf32.em: New file.
1067 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
1068 (NONPAGED_TEXT_START_ADDR): Likewise.
1069 (TEMPLATE_NAME): Define as elf32.
1071 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
1072 * scripttempl/elf.sc: Add placement for new dynamic sections.
1073 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
1074 outside of any section. Don't use ALIGN(8); just let one section
1075 VMA follow another. Put .dynbss in .bss. Don't mention debugging
1076 sections; they'll be handled correctly anyhow.
1077 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1079 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
1081 * Makefile.in (install): Redirect output of ln to /dev/null.
1083 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
1085 * emultempl/hppaelf.em: Change all references of
1086 .hppa_linker_stubs to .PARISC.stubs.
1087 * scripttempl/hppaelf.sc: Likewise.
1089 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1091 * ldlang.c (print_output_section_statement): Change ``no attached
1092 output section'' message slightly.
1093 (lang_do_assignments): Don't recurse down if there is no real
1096 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
1097 match corresponding change in emulation templates.
1098 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
1099 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
1101 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1103 * ldver.c (ldversion): Updated version number.
1105 * cdtest-foo.cc: Use explicit "#pragma implementation".
1106 * cdtest-bar.cc: Renamed from cdtest-func.cc.
1107 * Makefile.in: References to cdtest-func.o changed to
1110 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1112 Don't create unnecessary output sections.
1113 * ldlang.c (out_bfd_get_section_by_name): Remove.
1114 (wild_section): Call bfd_get_section_by_name rather than
1115 our_bfd_get_section_by_name. Don't call wild_doit if there is no
1117 (lang_create_output_section_statements): Remove.
1118 (map_input_to_output_sections): For several cases, call init_os if
1119 it has not already been called.
1120 (lang_size_sections): If output section was not created, skip it.
1121 (lang_process): Don't call lan_create_output_section_statements.
1122 (lang_place_orphans): Skip files with just_syms_flags set to true.
1123 * ld.texinfo: Document change.
1125 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1127 * ldlang.c (wild_doit): Don't bother initializing the vma and
1128 section size. Don't special case SEC_SHARED_LIBRARY.
1129 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
1132 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
1134 * config/go32.mh : New file for Xgo32X.
1136 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1138 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
1139 before calling einfo, since we are reporting an fopen failure.
1140 From jrs@world.std.com (Rick Sladkey).
1142 * configure.in: Use "e" rather than "em_" as prefix for
1145 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1147 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
1149 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
1150 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
1152 * Makefile.in: Changed all generated file names.
1153 (ldemul-list.h): Depend on Makefile, not config.status. Changed
1154 sed patterns to handle new filenames.
1156 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
1157 * configure.in: Adjusted.
1159 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1161 * Makefile.in (install-info): Don't use "$<*", it doesn't always
1162 work. Instead, check build dir and $srcdir explicitly, and use
1163 `echo' to get all the filenames.
1165 * configure.in (h8300h-*-hms): Changed ld_target name to
1167 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
1170 * config/i960coff.mt: New file.
1171 * emulparams/gld960coff.sh: New file.
1172 * emultempl/gld960c.em: New file.
1173 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
1174 i960coff configuration.
1175 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
1177 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
1178 code isn't included in FSF releases, and it can still be
1179 explicitly selected.
1180 (distclean): Remove site.bak and tmpdir.
1181 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
1182 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
1184 Patches from Ralph Campbell:
1185 * config/mipsbsd.mh: New file.
1186 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
1187 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
1188 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
1191 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
1193 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1195 * config/m68k.mt (EMUL): Set to m68kaout.
1196 * emulparams/m68kaout.sh: New file.
1197 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
1198 (em_m68kaout.c): New target.
1200 * ldlang.c (lang_size_sections): If dot moves because of an
1201 assignment, don't try to insert a pad into the absolute output
1202 section, just change the address of the default memory region
1205 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
1206 cdtest-ur.out, and cdtest-ur.tmp.
1208 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1210 * scripttempl/sa29200.sc: Align all sections to four byte
1213 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
1215 * Makefile.in, configure.in: Support for go32 coff.
1216 * config/i386-go32.mt: New file
1217 * emulparams/i386go32.sh: New file
1218 * scripttempl/i386go32.sc: New file
1220 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1222 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1223 Lynx-specific script templates.
1224 * configure.in (sparclite*-*-coff): Use coff-sparc.
1225 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1226 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1227 (ENTRY): Set to __main.
1228 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1229 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1230 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1232 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1234 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1235 byte boundary, in case the global constructors do not take up an
1238 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1239 exist, get crtbegin based on gcc -print-libgcc-file-name.
1240 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1242 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1244 * ldlang.c (lang_size_sections): When no address is given for a
1245 section, align it according to its requirements.
1247 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1249 * Makefile.in (clean, distclean): Remove configdoc.texi.
1251 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1253 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1255 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1257 * ldlang.c (lang_size_sections): When relaxing, adjust the
1258 position of a padding statement, and adjust dot accordingly.
1260 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1262 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1264 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1266 * scripttempl/i386coff.sc: If relocating, don't put .init and
1267 .fini sections into .text; keep them separate.
1268 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1269 exist, get crtbegin based on gcc -print-libgcc-file-name.
1270 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1272 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1274 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1276 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1278 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1281 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1282 if building a final executable.
1284 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1286 * ldmain.c (main): Check the return value of bfd_close.
1288 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1290 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1291 sections never overlap when using -r.
1293 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1295 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1296 changes: get_symtab_upper_bound renamed and returns long,
1297 bfd_canonicalize_symtab returns long, check for error indications.
1299 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1301 * ldlang.c (print_input_section): For section size, use
1302 _cooked_size if it is non-zero, size otherwise.
1303 (size_input_section): Likewise.
1304 (lang_do_assignments): Likewise (case lang_input_section_enum).
1306 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1308 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1309 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1310 (lang_add_input_file): Pass true to new_afile for add_to_list.
1311 (lookup_name): Remove force_load argument. Changed all callers.
1312 Pass false to new_afile for add_to_list. Split loading of symbols
1313 out into separate function.
1314 (load_symbols): New function split out of lookup_name. Don't load
1315 the symbols if they are already loaded.
1316 (open_input_bfds): For lang_input_statement_enum call load_symbols
1317 rather than lookup_name.
1318 (lang_process): Pass abs_output_section rather than NULL to
1320 (lang_startup): Set real field of first_file to true.
1322 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1324 * ldlang.c (had_relax): Removed.
1325 (relax_again): New static variable.
1326 (lang_size_sections): Change call to bfd_relax_section to
1327 correspond to BFD changes. Set relax_again appropriately.
1328 (lang_process): Remove #if 0 code. When relaxing, keep calling
1329 lang_do_assignments and lang_size_sections until relax_again
1332 * emultemp/gld960.em: Include libiberty.h
1333 (gld960_before_parse): Pass NULL as final argument to concat.
1335 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1337 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1340 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1341 building a bfd_data_link_order, rather than by setting the section
1342 contents immediately.
1344 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1346 Changes to make -Ur work again.
1347 * ldmain.c (add_to_set): Now takes reloc argument rather than
1348 bitsize. Check config.build_constructors here. If an new hash
1349 table entry is created, mark it as undefined.
1350 (constructor_callback): No longer takes bitsize argument. Pass
1351 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1352 BFD backend supports it.
1353 (reloc_overflow): Handle a NULL abfd argument.
1354 (reloc_dangerous, unattached_reloc): Likewise.
1355 * ldctor.c: Include ldmain.h.
1356 (struct set_info): Change bitsize field to reloc.
1357 (ldctor_add_set_entry): Now takes reloc argument rather than
1358 bitsize. Don't bother to check config.build_constructors here.
1359 (ldctor_build_sets): Get the size from the reloc howto. If
1360 generating relocateable output, call lang_add_reloc rather than
1362 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1364 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1365 (lang_reloc_statement_type): New structure.
1366 (lang_statement_union_type): Add reloc_statement field.
1367 (lang_add_reloc): Declare new function.
1368 * ldlang.c (lang_for_each_statement_worker): Handle
1369 lang_reloc_statement_enum.
1370 (map_input_to_output_sections, print_statement): Likewise.
1371 (lang_size_sections, lang_do_assignments): Likewise.
1372 (print_reloc_statement): New function.
1373 (lang_add_reloc): New function.
1374 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1376 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1377 (cdtest-ur, cdtest-ur.out): New targets.
1378 (check-cdtest): Now also check that -Ur works correctly.
1380 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1382 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1384 * ldlang.c (lang_process): Move lang_common call before
1385 map_input_to_output_sections, to ensure that any alignment
1386 constraints set by common symbols are copied over to the output
1389 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1391 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1392 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1393 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1394 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1397 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1399 * config/i386bsd.mh: New file.
1401 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1403 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1405 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1406 (DATA_START_SYMBOLS): Define _fdata.
1408 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1410 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1412 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1414 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1415 works again. Attach some output symbols to the stub file bfd.
1417 * emultempl/hppaelf.em: Include elf32-hppa.h.
1418 (file_chain): Add decl.
1419 (hppa_look_for_stubs_in_section): Delete decl.
1420 (hppaelf_finish): Reenable code. Do not pass symbols
1421 down to hppa_look_for_stubs_in_section.
1423 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1425 * ldmain.c (write_map): Don't define. Removed all references.
1426 Just use map_file or map_filename instead.
1427 (add_archive_element): Use minfo to write map information, not
1429 (constructor_callback): Use fprintf to write map information, not
1431 * ldmain.h (write_map): Don't declare.
1432 * ldgram.y (mri_script_command): Removed reference to write_map.
1433 * ldlang.c (lang_one_common): Likewise.
1434 * lexsup.c (parse_args): Likewise.
1436 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1438 * scripttempl/elf.sc: Force all sections to be aligned.
1440 * ldgram.y (section): Reverse the order of memspec_opt and
1441 fill_opt to avoid an ambiguity when both are used.
1442 * ld.texinfo: Changed accordingly.
1444 * ldgram.y: Move include of ldlex.h back with other includes.
1445 * ldlex.h (input_type): Don't initialize enum constants to
1447 * ldlex.l: Use a switch to return the right token based on
1448 input_type, rather than knowing that input_type has a value based
1451 * ldgram.y (dirlist_ptr): Removed; not used.
1452 * lexsup.c: Include ldver.h.
1453 * Makefile.in: Rebuilt dependencies.
1455 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1457 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1458 (ldlang_add_file): call it here instead.
1460 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1462 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1464 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1466 * emultempl/hppaelf.em: First attempt to clean this file up.
1467 Add comments in several functions as to their purpose and
1468 how they function (or my current best guess). Clean up horrible
1469 spacing and indention that never should have been accepted in the
1470 first place. Add FIXMEs for issues which need to be resolved.
1471 Disable linker-stub generation until it gets fixed. This allows
1472 the linker to at least work on simple code for testing purposes.
1474 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1475 it via hppaelf_finish). Prototype moved into ldlang.h.
1476 (lang_process): Move problematic extra call to lang_size_sections
1477 into the PA ELF specific code.
1478 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1479 lang_size_sections moved here.
1481 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1483 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1484 * config/ppc-elf32.mt: New file.
1485 * emulparams/elf32ppc.sh: New file.
1486 * emultempl/ppc.em: New file.
1487 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1488 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1489 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1491 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1493 * lexsup.c (parse_args): Use symbolic numbers for long options.
1494 Fix misunderstanding in -Y and -call_shared et al.
1496 Use getopt instead of lex and yacc to parse the command line.
1498 * ld.texinfo (Options): Document changes to option syntax.
1499 * Makefile.in: Update dependencies.
1500 * ldver.c (help): Tweak dashes in usage message.
1501 * ldgram.y (%union): Remove unused members.
1502 Remove %tokens for command line options; add ones for input types.
1503 (command_line): Rules removed.
1504 (file): Instead of command line, recognize an
1505 input type indicator, then use the nonterminal for that type.
1506 (defsym_expr): New nonterminal from code formerly in command_line.
1507 * ldlex.h: Declare parser input type enum and variable.
1508 Don't declare parse_line.
1509 * ldlex.l: Remove unused variables. Make some used ones static
1511 (COMMAND): Start state and its rules removed.
1512 At start of yylex, return input state token if at start of input.
1513 (lex_redirect): Don't need to set yyout.
1514 (ldlex_command): Function removed.
1515 * ldmain.c (main): Instead of calling parse_line, set up the
1516 redirections and call yyparse directly.
1517 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1519 * lexsup.c: Remove #if 0'd code.
1520 (parse_line): Function removed.
1521 (parse_args): Rewrite to use getopt_long_only.
1522 (set_default_dirlist): New function from code formerly in
1523 ldgram.y:command_line.
1524 (set_section_start): New function.
1525 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1526 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1527 compiled-in link scripts in "{" and "}", as the grammar no longer
1530 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1532 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1533 require that it be in $(srcdir).
1535 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1537 * ldlang.c (lang_size_sections): Only align section to alignment
1538 required by linker script, not to maximum alignment of input
1541 * ldlang.h (largest_section): Don't declare.
1542 * ldlang.c (largest_section): Don't define.
1543 (size_input_section): Don't set largest_section; not used.
1545 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1547 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1549 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1551 * ldlang.c, ldmain.c: Include libiberty.h.
1553 * ldmisc.h (concat): Don't declare.
1554 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1556 * ld.h (as_output_section_statement): Removed; not used.
1558 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1560 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1561 bfd_set_error and new error names.
1563 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1565 * ldwrite.c (build_link_order): If the cooked size of the section
1566 has been set, use it, for determining link_order size.
1567 (ldwrite): In the error message displayed if bfd_final_link fails,
1568 indicate that it was in fact the final link step that failed.
1570 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1571 bfd_relax_section, in case it returns false but doesn't flag an
1572 error. If an error is returned, indicate which one it is in the
1575 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1576 it'll get picked up from $(srcdir) if appropriate.
1578 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1580 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1581 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1583 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1585 * ldlex.l (comment): Increment line number when newline is read.
1587 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1589 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1590 reload the file even if it is already loaded.
1591 (wild): Call lookup_name with force_load argument of 0.
1592 (open_input_bfds): Call lookup_name with force_load argument of 1.
1593 (print_symbol): Remove declaration of non-existent function.
1594 (print_one_symbol): Return true rather than falling off end.
1596 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1598 * ldmain.c (main): Use %ld when printing long values.
1600 * scripttempl/elf.sc: Move _edata after the .sdata section.
1601 Permit OTHER_BSS_SYMBOLS to be defined.
1602 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1604 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1606 * Rename all "hppaosf" files to "hppaelf".
1607 * Change all "osf" references to "elf" in hppaelf files.
1608 * Makefile.in: Likewise.
1609 * configure.in: Likewise.
1611 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1613 * ldmain.c (main): Call xatexit, not atexit.
1614 Call xmalloc_set_program_name.
1616 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1619 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1621 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1622 (hppaosf_finish): Call xmalloc, not ldmalloc.
1623 * ldmain.c (preserve_output): Function removed.
1624 (main): Do it here instead.
1626 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1628 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1629 GNU C specific macros.
1631 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1632 call to LANG_FOR_EACH_INPUT_SECTION.
1634 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1636 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1637 deleted; will use libiberty versions instead.
1638 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1639 mri.c Makefile.in: Change callers.
1641 * ldmisc.c (vfinfo): Remove cleanup code.
1642 * ldmain.c (remove_output): Put it here (new function).
1643 (preserve_output): New function.
1644 (main): Register remove_output and preserve_output with atexit.
1645 * ldmain.c ldgram.y: Call xexit instead of exit.
1646 * ldmisc.h: Declare xexit.
1648 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1650 * Makefile.in: Lots of new H8/500 memory models.
1652 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1654 * ldlex.l: Removed duplicate rules.
1655 (yywrap): Provide default definition, needed with some versions of
1658 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1660 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1661 the archive filename too.
1663 * ldlex.l: Add rule to catch invalid input characters instead of
1664 printing them. Include "ldmain.h" for program_name decl.
1665 (lex_warn_invalid): New function.
1666 * Makefile.in: Add dependency.
1668 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1670 * Makefile.in (check): Don't bother running any tests of
1671 cross-linker until the test suite no longer assumes native mode.
1673 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1675 * ldlang.c (print_one_symbol, print_input_section): Print
1676 global symbols in symbol table again.
1678 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1680 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1681 exit successfully instead of complaining if no input files are
1684 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1686 * Makefile.in: Format variable definitions consistently.
1687 (LD_PROG): Remove unnecessary variables from link command,
1688 change variable LOADLIBES to EXTRALIBS.
1690 * ldmain.c (main): Compute and display total execution time.
1691 * ld.texinfo (-stats): Document the option.
1693 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1695 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1698 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1701 * ldlang.c (relaxing): Removed global variable.
1702 (lang_size_sections): If the canonical symbols have not already
1703 been read in, read them in before relaxing.
1704 * ldlang.h (relaxing): Removed declaration.
1706 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1708 * ldlang.c (new_afile): Initialize loaded field to false.
1709 (lookup_name): If file was already loaded, don't call the
1710 add_symbols entry point again.
1712 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1714 * ld.texinfo: Clarify what -T option does.
1716 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1718 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1721 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1723 * ldmain.c (add_archive_element): If trace_files or
1724 trace_file_tries, print file name.
1725 * ldlang.c (lookup_name): Likewise.
1726 (ldlang_add_file): Don't put files on input_bfds list in reverse
1729 * scripttempl/elf.sc: Correct typo.
1731 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1733 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1734 their arguments optional, for compatibility with the old GNU ld.
1736 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1738 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1740 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1742 * ldmain.c (add_to_set): Add bitsize argument.
1743 (constructor_callback): New function.
1744 (link_callbacks): Add constructor_callback.
1745 * ldctor.c (struct set_info): Add bitsize field.
1746 (ldctor_add_set_entry): Add bitsize argument.
1747 (ldctor_build_sets): Base the size of the elements of the set on
1748 the bitsize, rather than always using LONG.
1749 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1751 * ld.h (QUAD_SIZE): Define.
1752 * ldgram.y (QUAD): New token.
1753 (length): Handle it.
1754 * ldlex.l: Return QUAD.
1755 * lexsup.c (keywords): Add QUAD.
1756 * ldwrite.c (build_link_order): Handle QUAD.
1757 * ldlang.c (print_data_statement): Handle QUAD.
1758 (lang_size_sections): Likewise.
1759 (lang_do_assignments): Likewise.
1760 * ldexp.c (exp_print_token): Add QUAD to table.
1761 * ld.texinfo: Describe QUAD.
1763 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1764 since the Alpha doesn't use them.
1766 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1768 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1770 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1772 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1773 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1775 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1777 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1778 needed for i386mach. (Should be a no-op on other systems.)
1780 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1781 (PAGE_SIZE): Don't define; not used.
1783 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1785 * ldgram.y (yyerror): Make argument const char *, and actually
1786 print it out rather than assuming it is a syntax error.
1787 * ldmisc.h: Change declaration of yyerror.
1788 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1790 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1792 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1793 exec header offset, since the exec header isn't loaded.
1794 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1796 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1798 A major rewrite to move the bulk of the linker into BFD so that
1799 more efficient backend code can be written for specific object
1801 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1802 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1803 * ldctor.c, ldctor.h: Complete rewrite.
1804 * ldwrite.c, ldwrite.h: Complete rewrite.
1805 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1806 link_info.strip instead. Changed all uses.
1807 (discard_locals_type, discard_locals): Removed. Use
1808 link_info.discard instead. Changed all uses.
1809 (ld_config_type): Removed relocateable_output field; use
1810 link_info.relocateable instead; changed all uses. Added stats
1812 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1813 set_loader_symbol): Removed.
1814 * ldexp.h (node_class): Added etree_rel.
1815 (etree_type): Added rel field.
1816 * ldexp.c (exp_print_token): Bracketed table initialization.
1817 (exp_relop): New function.
1818 (fold_name): Use linker hash table rather than ldsym functions.
1819 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1820 (exp_print_tree): Handle etree_rel.
1821 * ldgram.y (strip_symbols, discard_locals): Removed.
1822 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1823 (REL): New token. Does not appear in grammar, but needed for
1825 (file): Don't call lang_final; it's called by main anyhow.
1826 * ldlex.l: Accept -stats and -no-keep-memory options.
1827 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1828 * ldlang.c: Consistently use fill_type for fill argument.
1829 (lang_init_script_file, script_file): Removed.
1830 (create_object_symbols): Removed. Use
1831 link_info.create_object_symbols_section instead. Changed all
1833 (lang_add_keepsyms_file): Removed.
1834 (lookup_name): Call bfd_link_add_symbols instead of
1835 ldmain_open_file_read_symbol.
1836 (wild): Don't iterate over script_file.
1837 (open_output): Create link hash table.
1838 (lang_place_undefineds): Rewrote.
1839 (lang_size_sections): Handle relaxing (doesn't work yet).
1840 (lang_relocate_globals): Removed.
1841 (lang_finish): Use link hash table rather than ldsym functions.
1842 (lang_common): Rewrote.
1843 (lang_one_common): New function.
1844 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1846 (create_symbol): Removed.
1847 (lang_process): Don't call lang_init_script_file. Call
1848 ldctor_build_sets rather than find_constructors. Don't call
1849 lang_relocate_globals.
1850 (lang_abs_symbol_at_beginning_of): Rewrote.
1851 (lang_abs_symbol_at_end_of): Rewrote.
1852 * ldmain.c (had_y): Removed.
1853 (lprefix, lprefix_len): Removed; use link_info fields instead.
1855 (multiple_def_count, commons_pending, undefined_global_sym_count,
1856 total_symbols_seen, total_files_seen): Removed.
1857 (link_callbacks, link_info): New variables.
1858 (main): Initialize link_info. Don't call init_bfd_error_vector or
1859 ldsym_init. Don't set now unused variables. Handle -stats.
1860 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1861 (add_ysym): Rewrote.
1862 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1863 search_library, gnu960_check_format, decode_library_subfile,
1864 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1866 (add_keepsyms_file, add_archive_element, multiple_definition,
1867 multiple_common, add_to_set, warning_callback, undefined_symbol,
1868 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1870 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1871 require symbols for %C; look them up instead.
1872 * emultempl/hppaosf.em: Pass link_info to
1873 hppa_look_for_stubs_in_section.
1874 * Makefile.in: Rebuilt dependencies.
1875 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1877 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1879 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1880 ldlang.h and ldctor.h.
1882 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1883 declarations of free and malloc from flex output. Change malloc
1884 to ldmalloc in flex output.
1886 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1888 * ldmain.c (lprefix): Change default from a char to a string
1889 with only one character.
1890 (lprefix_len): Set default to one.
1892 * ldmain.h (lprefix_len): Declare.
1894 * ldsym.c (write_file_locals): Use strncmp rather than a character
1895 comparison for lprefix.
1897 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1900 * emultmpl/hppaosf.em: Include ldexp.h.
1901 (before_parse): Set lprefix and lprefix_len correctly.
1903 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1905 * ldlex.h: Don't declare yywrap if it is a macro.
1906 * ldlex.l: Include sysdep.h.
1907 * ldlang.c (lang_for_each_statement_worker,
1908 lang_for_each_statement): Forgot to use PARAMS.
1910 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1912 * Makefile.in: Added .PHONY targets where appropriate. Added some
1914 (gcclibdir, version): Removed unused variables.
1915 (DEP): New variable, set to mkdep.
1916 (ALL_CFLAGS): New variable. Used in .c.o target.
1917 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1919 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1920 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1921 mostly obsolete variables. Adjusted remaining uses.
1922 (DEF_EMUL): Removed variable.
1923 (ldmain.o): Handle undefined EMUL error correctly.
1924 (ldemul-list.h): Depend on config.status rather than Makefile.
1925 Create via temporary file.
1926 (ver960.c, roll, make): Removed obsolete targets.
1927 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1929 * dep-in.sed: New file, used when rebuilding dependencies.
1931 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1933 Made many changes to eliminate gcc warnings. Made various
1934 cosmetic changes, declared various things in header files, removed
1935 various extern declarations from .c files. No substantive
1938 * ldlang.c (lang_process): Ifdef out final call to
1939 lang_size_sections again (reverting change of Nove 2), since it
1940 breaks the Sun4 linker.
1942 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1944 * configure.in (alpha-*-netware*): New target; use alpha.
1946 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1948 * configure.in: Group targets by CPU. Merge some m68k target
1949 entries with different CPU specs that use the same ld_target
1952 * configure.in: Add sparc*-*-coff.
1953 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1954 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1955 (em_coff_sparc.c): Add dependencies and build rules.
1957 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1959 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1961 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1963 (command_line_option): Accept and ignore them (for now).
1964 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1965 where n is a number.
1967 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1969 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1970 not in bfd_com_section, create the section in the BFD so that it
1971 can be placed in the right output section.
1973 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1975 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1976 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1977 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1978 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1979 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1980 Move OTHER_READONLY_SECTIONS after all the other readonly
1981 sections. Don't use DATA_ADDR twice.
1983 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1984 p is in a common section, make sure the BFD has a section of that
1987 * ldlang.c (lang_common): Add newline to error message.
1989 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1991 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1992 Lynx-specific script instead of m68kcoff.
1993 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1994 (ENTRY): Define as __main.
1995 (TEXT_START_ADDR): Define as 0.
1996 (PAGE_SIZE): Define as 0x1000.
1997 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1998 * scripttempl/m68klynx.sc: New file.
2000 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2002 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
2003 arguments rather than treating them as emulation names.
2005 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
2007 * configure.in: Support x86 unixware and netware plus generic netware.
2009 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2011 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
2014 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2016 * Makefile.in (distclean): Don't delete dvi or info files.
2017 (ld.info): Update dependency list.
2018 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
2020 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2022 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
2023 Set output_filename instead of creating a new node.
2024 (open_output): Don't set output_filename.
2025 (lang_final): Create the new node here.
2026 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
2028 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2030 From Pete Hoogenboom (hoogen@cs.utah.edu):
2032 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
2033 edata, _edata, end): Add definitions of these symbols.
2034 (__end): Remove definition of this symbol.
2035 (__data_start): Move definition of this symbol.
2037 * emultempl/hppaosf.em: Various fixes and support for linker stub
2039 (hppaosf_finish, hppaosf_search_for_padding_statements,
2040 hppaosf_create_output_section_statements): New functions in
2041 support of linker stub generation.
2042 (ld_hppaosf_emulation): Redefine to include new
2043 emulation-specific routines.
2045 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
2046 Pass abs_output_section rather than NULL to avoid invalidating
2049 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2051 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
2052 (em_i386mach.c): New rule.
2053 * configure.in (i[34]86-*-mach*): New case.
2054 * config/i386-mach.mt: New file.
2055 * emulparams/i386mach.sh: New file.
2057 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2059 * ld.h (flag_is_*): Removed macros.
2060 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
2061 Consistently check the BFD symbol flags directly, rather than
2062 using file_is_* macros.
2064 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
2066 * configure.in (sparc*-*-lynxos*): New target.
2067 * Makefile.in: Add rule for em_sparclynx.c.
2068 (ALL_EMULATIONS): Add Lynx emulations.
2069 * config/sparc-lynx.mt: New file.
2070 * emulparams/sparclynx.sh: New file.
2071 * scripttempl/sparccoff.sc: New file.
2073 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2075 * Makefile.in: Add dependency for $(EMULATION_OFILES).
2077 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2079 * relax.c (write_relax): Check return value of bfd_seclet_link.
2081 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
2083 * ldlang.c (delete_output_file_on_failure): New variable.
2084 (open_output): Set it after bfd open succeeds.
2085 * ldmisc.c (vfinfo): Test it.
2087 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
2089 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
2092 * ldemul.c: Support was added to allow emulation-specific
2093 processing to occur. This support was added primarily for linker
2094 stub generation in the elf32-hppa gld.
2095 (ldemul_finish, ldemul_create_output_section_statements): New
2097 * ldemul.h: Support was added to allow emulation-specific
2098 processing to occur. (As described above.) Added finish and
2099 create_output_section_statements fields to
2100 ld_emulation_xfer_struct structure.
2101 * ldlang.c: Add calls to emulation-specific routines.
2102 (lang_process): Add call to
2103 ldemul_create_output_section_statements function.
2104 (lang_process): Add call to a emulation-specific routine (and
2105 some processing after the call).
2107 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2109 * configure.in: mips*- instead of mips-, mips*el changes
2111 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2113 * configure.in (alpha-*-osf*): New target; use alpha.mt.
2114 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
2115 (em_alpha.c): New target; use alpha.sh and alpha.sc.
2116 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
2117 * config/alpha.mt: New file.
2118 * emulparams/alpha.sh: New file.
2119 * scripttempl/alpha.sc: New file.
2121 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
2123 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
2124 types of different sizes (eg: 64 and 32 bits), so coerce.
2125 * ld.h (ALIGN_N): Add warning about usage.
2127 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2129 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
2130 which we already have a definition, rather than checking in
2131 several different places whether the symbol is weak.
2133 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2135 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
2136 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
2137 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
2138 expanded within them.
2139 * config/mipsb-elf32.mt: New file.
2140 * emulparams/elf32mipb.sh: New file.
2141 * Makefile.in (em_elf32mipb.c): New target.
2143 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
2145 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
2146 lang_input_file_is_search_file_enum so objects brought in using
2147 INPUT() do a path lookup.
2149 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
2151 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
2152 instead of {i386,m68k}-coff.
2153 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
2154 * config/i386-lynx.mt: New file.
2155 * config/m68k-lynx.mt: New file.
2156 * emulparams/i386lynx.sh: New file.
2157 * emulparams/m68klynx.sh: New file.
2159 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
2160 but defaulting to _start.
2162 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
2163 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
2166 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
2168 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
2169 HOSTING_LIBS for testing.
2171 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2173 Finish up support for i386-sysv4 (without shared libraries):
2174 * ld.h (flag_is_weak): Define.
2175 * ldlang.c (print_symbol): Mention whether symbol is weak.
2176 (print_input_section): Print weak symbols as globals.
2177 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
2178 (enter_global_ref): Do not warn if a weak symbol redefines a
2179 global symbol. Do not let a weak symbol redefine a common symbol.
2180 (enter_file_symbols): Treat weak symbols as global symbols.
2181 (subfile_wanted_p): Do not pull in an object file from a archive
2182 just to resolve an undefined weak symbol.
2183 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
2184 error; the error might be that malloc has run out of space.
2185 * ldsym.c (write_file_locals): Treat weak symbols as global.
2186 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
2188 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
2189 * config/i386-elf.mt: New file; set EMUL to elf_i386.
2190 * emulparams/elf_i386.sh: New file.
2191 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
2192 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
2193 (ALL_EMULATIONS): Add em_elf_i386.o.
2194 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
2195 (em_elf_i386.c): New target, like other em_*.c targets.
2196 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
2197 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
2198 nonempty, and configured for native, add it to LIB_PATH.
2200 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
2202 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
2203 Added statements to pass stab and stabstr sections through and
2204 mark them as NOLOAD, which makes GDB happier.
2206 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
2208 * configure.in: Accept m68k-lynx-lynxos config.
2210 * Makefile.in: Use $(SHELL) to run genscripts.sh.
2212 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
2214 * config/coff-h8300.mt: Add EMUL=h8300h.
2216 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2218 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2220 * Makefile.in: Changed CXX back to g++.
2222 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2224 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2226 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2228 * Makefile.in (TAGS): Use shell wildcards.
2230 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2232 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2234 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2236 * ld.texinfo: re-enable included config file; conditionalize doc
2237 for -oformat to interact properly with SingleFormat doc config
2238 var; rename @up/@down to @raisesections/@lowersections.
2240 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2242 * configure.in: recognize m88110.
2244 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2246 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2247 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2248 ELF emulation is "elf32-hppa" not "elf-big".
2249 (hppaosf_before_parse): Remove unneeded processing of environment
2251 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2252 .text segment of output file.
2253 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2255 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2257 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2260 * ldlang.c, ld.h: updated copyright.
2262 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2264 * ldlang.c (open_output, lang_check): Check return value of
2267 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2269 * scripttempl/h8500.sc: Start all sections in a different segment.
2270 * scripttempl/z8ksim.sc: Handle constructors
2272 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2274 * Makefile.in: revert earlier changes back to execute runtest
2275 with make check. cdtest and bootstrap now function as they
2276 did within the Makefile.
2278 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2280 * Makefile.in: Update dependencies.
2282 * configure.in: Set EMULATION_OFILES in Makefile based on
2283 --with-targets option.
2285 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2287 * Makefile.in: check targets reimplemented to old way.
2289 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2291 * config/i386v.mh, config/irix4.mh: Use gcc
2292 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2293 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2294 bfd/configure.host change.
2296 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2298 * scripttempl/elf.sc: Handle .line and .debug* sections.
2300 * ldlex.l: Use bfd_scan_vma, not strtoul.
2302 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2304 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2305 Remove inital caps in some error messages, change "can't" to
2306 "cannot", add missing colons.
2307 * ldmisc.c (vfinfo): Print "%%" as a single %.
2308 For '%' followed by unrecognized character, print them both
2309 verbatim instead of expecting a char * arg.
2310 For '%C', don't put the function name in parens.
2312 * ldexp.c (invalid): Pass "%%", not "% ".
2314 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2316 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2317 (BSS_VAR): Removed; now always define _fbss.
2318 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2321 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2323 * configure.in: z8k-coff is the same as z8k-sim
2325 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2327 * testsuite/lib/ld.exp: new file
2328 * testsuite/config/unix-ld.exp: new file
2329 * testsuite/ld.bootstrap/bootstrap.exp: new file
2330 * Makefile.in: add dejagnu support for make check
2332 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2334 * ldlex.l (comment): Add missing newline in message.
2335 * ldindr.c (add_indirect): Ditto.
2336 * ldexp.c (exp_fold_tree): Ditto.
2338 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2340 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2343 * ldmisc.c (multiple_warn): New function.
2344 * ldmisc.h: Declare it.
2345 * ldmain.c (enter_global_ref): Call it.
2346 * ld.h (ld_config_type): Add warn_common.
2347 * ldlex.l, ldgram.y: Set it with -warn-common option.
2348 * ldver.c (help): Document it.
2350 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2352 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2353 target-specific sections, and for changing data section vma.
2355 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2357 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2358 terminals, for Solaris.
2359 (dirlist_ptr): New static variable.
2360 (command_line_option): Accept new options.
2362 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2365 * config/sun4sol2.mt: Pass emulation name without ".sh".
2367 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2368 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2370 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2372 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2373 .dtors, .data1, .rodata1 sections, instead of combining them into
2374 other sections. For `-r', set all section start addresses to
2377 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2378 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2379 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2381 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2383 * genscripts.sh: If this is the default emulation, set
2385 * emultempl/*.em: Use it to determine whether to compile in the
2388 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2389 genscripts.sh. Pass the current emulation name without ".sh" on
2391 * genscripts.sh: Take an default emulation arg.
2392 Use the current emulation name as EMULATION_NAME.
2393 Make default lib path for cross-compiling ':', not null.
2394 * emulparams/*.sh: Don't set EMULATION_NAME.
2395 * ldemul.c (ldemul_get_script): Take isfile arg.
2396 Pass it to emulation's get_script function.
2397 * ldemul.h: Adjust get_script prototypes.
2398 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2400 * ldfile.h: Declare it.
2401 * ldgram.y: Accept a script on the command line again,
2402 for parsing compiled-in scripts.
2403 * ldmain.c (main): If ld script is a file, parse it as a -T
2404 option, otherwise parse it directly.
2405 * emultempl/*.em (*get_script): Return the scripts themselves if
2406 this is the default emulation; otherwise return their file names.
2407 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2409 * emulparams/m88kbcs.sh: Use it.
2411 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2413 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2415 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2416 there's no change log entry yet, tsk tsk) from the list of
2417 emulations compiled in until Mark gets around to checking in
2418 emulparams/i386linux.sh.
2419 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2420 changed, this file gets updated.
2422 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2424 * ldgram.y (OPTION_Lfile): New token.
2425 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2426 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2428 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2430 * configure.in: h8/300h support needs own .mt file.
2431 config/coff-h8300h.mt: New file.
2433 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2435 * ldmain.c: Don't include sys/stat.h; it already got included
2436 somewhere along the way.
2438 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2440 * Makefile.in: Add h8300h support.
2441 emulparams/h8300h.sh: New file.
2442 scripttempl/h8300h.sc: New file.
2444 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2446 * ldfile.c (ldfile_open_file): In error message, use the name the
2447 user gave (e.g., "-lc"), rather than the base file name.
2449 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2451 * ldmain.[ch]: Remove initial Q_ from function names.
2452 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2454 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2456 * ldlang.c (lang_process): Move loading of default script from
2457 here to main. Add a "/" to start of script name to prevent
2458 finding it in "." first.
2460 * ldmain.c (set_scripts_dir): Don't look in "." first.
2462 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2465 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2467 * Makefile.in (em_m88kbcs.c): Correct dependency.
2468 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2469 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2470 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2472 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2474 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2475 main.c (main): Print the errno string in the error message.
2477 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2479 * configure.in: Accept h8300h for target cpu.
2481 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2482 present (demangle is smart enough to know whether to do it or not).
2484 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2486 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2487 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2489 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2491 * ldmain.c (get_emulation, check_for_scripts_dir,
2492 set_scripts_dir): New functions.
2495 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2497 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2498 Create symbol "end" instead of "__end". Comment out some parts
2499 that may not be needed (yet) for elf.
2501 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2503 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2505 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2507 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2508 when no prototype is being supplied.
2509 (ldmalloc, ldrealloc): Size argument is now size_t.
2511 * ldmisc.c (finfo): New function, accepts FILE* argument.
2512 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2513 without leading zeros.
2514 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2515 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2517 (concat, buystring): String lengths are size_t.
2518 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2520 * ldlang.c (new_statement): Size argument is now size_t. Added
2521 forward declaration with prototype.
2523 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2525 * ldgram.y (OPTION_v): Don't turn on verbose output.
2527 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2529 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2532 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2534 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2535 collect2 doesn't look for gld any more anyhow.
2537 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2539 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2540 now have a non NULL srefs_chain.
2542 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2543 hp300hpux, since the latter does not exist.
2545 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2547 * genscripts.sh: Put the scripts in the ldscripts directory, not
2549 * configure.in (ldscripts): Make, instead of emulations.
2550 * Makefile.in (scriptdir): Take off the "ld" part.
2551 (install, clean, distclean): Use ldscripts, not emulations.
2552 In tests, don't pass -Lemulations.
2553 Don't pass tooldir/lib to genscripts.sh.
2554 * genscripts.sh: Don't take tooldir/lib arg.
2555 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2556 default script file.
2558 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2560 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2562 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2564 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2566 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2568 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2569 run in parallel without colliding on yacc's static file names.
2570 Without the stub rule, make will try to start two yacc's
2571 concurrently which fails because of yacc's static file names.
2573 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2575 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2578 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2580 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2581 different from libdir.
2583 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2585 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2587 * ldver.c (help): New function.
2588 * ldver.h: Declare it.
2589 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2591 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2593 * Makefile.in (INCLUDES): Don't need ../include any more.
2595 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2597 * ldlex.l, ldgram.y: Support new -oformat option.
2598 Remove attempt at supporting script fragments on the command line.
2599 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2600 * mri.c (mri_format), ldgram.y: Change callers.
2601 * ldlang.h: Change prototype.
2603 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2605 * Makefile.in: canonicalize install.sh; for use within
2606 this directory (and subdirs)
2608 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2610 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2612 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2615 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2617 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2618 It wasn't documented (or likely used) and wastes time.
2619 (try_open): If EXTEN is empty, don't try it.
2621 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2622 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2623 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2624 with normal function declarations.
2626 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2627 Move *.sc-sh to scripttempl/*.sc.
2628 * {emultempl,emulparams,scripttempl}/README: New files.
2629 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2630 removed, replaced with generic.em.
2631 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2632 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2634 * *.em (*_get_script): Return script name instead of script contents.
2635 * ldlang.c (lang_process): Change caller.
2637 * ldlex.l, ldgram.y: Recognize -m option.
2638 Check for input files after *all* options in grammar.
2639 * ldmain.c (main): Check for -m options. Add default directory
2642 * mkscript.c: File removed.
2643 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2644 to add to the default LIB_PATH.
2645 Look for input files in the new subdirectories.
2646 Create the scripts in emulations subdirectory and don't filter
2647 them through mkscript.
2648 * configure.in: Make the emulations subdirectory.
2650 * Makefile.in: Account for all of the above changes.
2651 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2652 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2653 Put CFLAGS last in the compilation rules.
2654 Add -I../bfd to INCLUDES so sysdep.h is found.
2656 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2658 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2660 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2661 dependent on RELOCATING, not RELOCATION.
2662 * hp3hpux.sh (SHLIB_PATH): Define it.
2664 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2666 * ldfile.c (try_open): If opening without the extension fails,
2667 try with the extension even if -v or -V was given.
2668 had_script is imported (from ldgram.y), not exported.
2670 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2672 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2674 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2676 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2677 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2679 (section): Use statement_list_opt, not statement_list.
2680 * m68kcoff.sc-sh: Gather constructors and destructors and define
2681 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2682 * sa29200.sc-sh: Gather constructors and destructors and define
2683 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2685 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2687 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2688 * configure.in: No longer need to configure to get sysdep.h.
2690 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2692 * Makefile.in: remove install:all and install-info:info
2693 dependencies (these cause some spurious rebuilds at 'make install'
2696 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2698 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2699 (mips-idt-ecoff*): Added trailing '*'.
2700 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2701 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2702 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2704 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2705 incorrect definitions.
2707 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2709 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2710 symbols, unless stripping.
2712 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2714 * Makefile.in: configure looks for ####, so remove lines with many
2716 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2717 and HOSTING_LIBS correctly so that ``make check'' will work.
2719 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2721 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2722 to etext, edata, and end. Needed for IRIX 4.0.5F.
2723 Patch from mwp@iconix.oz.au (Michael Paddon).
2725 * Version 2.2.1 released.
2727 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2729 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2730 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2732 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2734 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2737 * Version 2.2 released.
2739 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2741 * ldver.c (ldversion): Bump version number to 2.2.
2743 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2747 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2749 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2751 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2753 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2754 mkscript.o, rather than directly from mkscript.c.
2756 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2758 * configure.in: Look for ${target_makefile_frag} relative to
2759 ${srcdir}, not relative to build directory.
2761 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2762 * configure.in: Recognize hppa*-hp-osf.
2763 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2764 (em_hppaosf.c): Build it.
2765 * config/hppaosf.mh, hppaosf.mt: New files.
2767 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2768 some system header files. All uses changed.
2770 * configure.in: Recognize i386-aix configurations as i386-coff
2773 * configure.in: Recognize m68*-*-hpux.
2774 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2775 the value of STACKZERO.
2776 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2777 (em_hp3hpux.c): Build it.
2778 * hp3hpux.sh, config/hp300hpux.mt: New files.
2780 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2782 * mips.sc-sh: Put constructors in the .data section.
2783 * Makefile.in (cdtest): Added dependency on ld.new.
2785 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2787 * Makefile.in: Change definition of $(tooldir) to match FSF.
2788 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2789 Support VAX Ultrix and BSD.
2791 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2793 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2795 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2797 * ldlang.h (struct memory_region): Change `length' and
2798 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2799 * ldlang.c, mri.c: Corresponding changes, plus lint.
2801 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2803 * configure.in: For all i386 targets, accept i486 as well.
2805 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2807 * ldlang.c (wild_doit): Preserve all flags for a
2808 SEC_SHARED_LIBRARY section.
2809 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2810 computing largest_section.
2812 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2814 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2815 fields of newly created structure.
2817 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2819 * ldmain.c (g_switch_value): New variable.
2820 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2821 (command_line_option): Accept -G and set g_switch_value.
2822 * ldlex.l (COMMAND): Accept -G.
2823 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2825 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2827 Support for linking and loading at different places:
2829 * ldlex.l: Add "AT" keyword.
2830 * ldgram.y: Cleanup, and parse AT.
2831 * ldlang.c (print_output_section_statement): Print output address
2832 of section in map. (lang_size_sections): Fill sections' lma with
2834 * ldlang.h (lang_output_section_statement_type): Add load_base
2837 * ldindr.c (add_indirect): Keep more information in the alias
2839 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2840 attribute from an input section.
2841 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2842 default. (Q_enter_file_symbos): Indirect symbols now are known by
2843 their section, not a special symbol flag.
2844 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2845 (write_file_globals): Write the mapping for an indirect symbol.
2846 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2849 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2851 * ld.texinfo: changes for q1
2853 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2855 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2857 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2859 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2861 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2863 * mips.sc-sh: Added variables which may be overridden by a
2865 * mipsidt.sh: New file; emulation for IDT MIPS board.
2866 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2867 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2868 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2869 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2871 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2873 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2875 * i386bsd.sh, config/i386bsd.mt: New files.
2876 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2878 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2880 * mri.c: Add extern declaration of strdup.
2881 * ldsym.c (KEEP macro): Add spaces around '=' for the
2882 sake of old (e.g. PCC) compilers.
2884 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2886 * ldver.c: Bump to version 2.1.
2888 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2890 * ldgram.y: allow section types without address expressions.
2891 * ldlang.c (lang_relocate_globals): avoid possible hang with
2892 undefined but unreferenced symbols.
2893 * relax.c (relax_section): don't complain if the script file isn't
2894 relaxable but -relax is set
2896 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2898 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2900 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2902 * mipsbig.sh: New file. Big endian MIPS emulation.
2903 * config/mips-big.mt: New file. Use mipsbig emulation.
2904 * configure.in (mips-sgi-irix*): Use target mips-big.
2905 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2906 (em_mipsbig.c): New target. Uses mipsbig.sh.
2908 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2910 * mips.sc-sh: Put .scommon sections into .sbss section.
2912 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2913 rather than always putting them in bfd_com_section.
2914 * ldlang.c (lang_common): If a common symbol is not in
2915 bfd_com_section, put in a section of the same name, rather than
2916 always putting it in section COMMON.
2918 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2920 * ldmain.c (subfile_wanted_p): If we already have a common
2921 definition of a symbol, don't necessarily pull in an object file
2922 that provides a non-common definition.
2924 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2925 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2927 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2928 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2930 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2932 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2935 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2937 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2938 checking for equality to bfd_com_section.
2940 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2942 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2943 targets, linker script.
2944 * mipslit.sh: New file. Little endian MIPS emulation.
2945 * config/mips-lit.mt: New file. Use mipslit emulation.
2946 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2947 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2948 (em_mipslit.c): New target. Uses mipslit.sh.
2950 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2952 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2953 $(tooldir)/bin/gld, so that gcc can find it with or without
2956 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2958 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2959 write_norel. All linking is now done via write_relax. Call
2960 ldsym_write before calling write_relax.
2961 * relax.c: Added copyright.
2962 (write_relax): Renamed from write_relaxnorel. Added relocateable
2963 argument. seclet_dump renamed to bfd_seclet_link.
2964 * relax.h: Added copyright.
2966 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2968 * ldmain.c (decode_library_subfile): Patch from
2969 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2971 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2973 * config/vxworks960.mt renamed to config/i960.mt
2975 * configure.in: sparc-aout emulates a sun4, as does
2976 sparc*-vxworks, i960-nindy uses gld960 emulation
2978 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2980 Fix support for NOLOAD, add INCLUDE
2981 * ldfile.c (ldfile_open_command_file): pass file name to
2983 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2984 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2987 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2989 * Makefile.in, config.h: no more default emulation. Make the lack
2990 of emulation a compile time error
2992 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2994 * configure.in: recognise all sparclite variants, not just 'sparclite'
2996 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2998 * m68kcoff.sc-sh: define _end as well as end, for consistency with
3001 * configure.in: accept *-ericsson-ose for any m68k CPU.
3003 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
3004 for each output section.
3006 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
3008 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
3009 macro bfd_asymbol_bfd as appropriate.
3010 * Makefile.in: Un-duplicate ldlex.c dependency.
3011 * condigure.in: Replace my_host case table by sourcing
3012 ../bfd/configure.host. Allow std-host as the default.
3013 * ldmisc.c: Change logic for C++ name demangling: There is
3014 no initial '_' to remove from stab-derived function names.
3016 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3018 * ldlang.c (lang_init_script_file): don't attach the output file
3019 sections to the script file.
3021 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3022 * ldlang.c (wild): run expansion loop over command line bfd too.
3023 (lang_ini_script_file): initialize more parts of the command line
3025 * ldlex.l: fix DEFINED start states.
3027 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3029 * ld.texinfo: new doc.
3030 * ldgram.y, ldlex.l: understand -y<symbol>
3031 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
3032 print info. (add_ysym): new function.
3033 * ldsym.h: (ldsym_type): new define SYM_Y.
3035 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
3037 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
3038 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
3039 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
3040 macros with PARAMS. Recreational cleanup. Update copyrights.
3042 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3044 * Makefile.in: pass down the bfd source directory for includes
3046 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
3048 * ldlang.c (lang_size_sections): don't change size and address for
3049 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
3052 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3054 * relax.c (build_it): re-enable the processing of data_statements
3055 in scripts, makes counted contructor lists work again.
3057 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
3059 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
3061 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
3063 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
3066 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
3068 * Support for i386-sysv.
3069 configure.in: check for i386-*-sysv* and i386-*-sco*.
3070 i386coff.sc-sh: rewrote to support SVR3 by default.
3071 ldctor.c (find_constructors): preserve stat_ptr.
3072 ldlang.c (wild_doit): initialize vma and size of new output
3073 section to corresponding input section. This is required for
3074 shared library support.
3075 (lang_size_sections): don't modify vma and size of sections which
3076 are never loaded (for shared libraries).
3077 ldwrite.c (copy_and_relocate): copy the contents of any section
3078 which has contents, not just sections which are loaded (for shared
3081 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3083 * ldlang.c (size_input_section): count the sizes of all sections
3086 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3088 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
3089 to demangle symbols better
3091 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
3093 * ldlang.c (lang_finish): don't warn if -e start symbol does not
3094 exist when linking with -r.
3096 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
3098 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
3101 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3103 * ldmain.c (linear_library): don't even think about processing
3104 an object file if it's already been done
3106 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3108 * configure.in: the hp9000/300 config file is now hp300
3110 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3112 * config/z8ksim.mt: new file
3114 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3116 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
3117 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
3119 * ld.h (strip_symbols_type): Add value STRIP_SOME.
3120 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
3121 * ldlang.c (lang_add_keepsyms_file): New function.
3122 * ldlex.l: Handle "-retain-symbols-file".
3123 * ldsym.c (keepsyms_file, kept_syms): New vars.
3124 (process_keepsyms): New functihon; reads file, marks symbols for
3126 (write_file_locals): File symbols should always be kept.
3127 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
3128 and "-s". Process retain-symbols file before setting symtab.
3129 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
3130 (keepsyms_file, kept_syms): Declare them.
3132 * ldmain.c (main): Non-fatal errors should still cause non-zero
3133 exit status even with -r.
3135 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3137 Added initial support for the z8k
3138 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
3139 * configure.in, Makefile.in: modified to reflect above
3141 * ldlang.c (lang_check): when linking conflicting architectures,
3142 make the output file reflect at least one of the bad inputs.
3144 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
3146 * Makefile.in (install): if $(tooldir) exists, install ld in
3149 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3151 * Makefile.in, configure.in: modified to support i386-coff
3152 * i386coff.sh: new file
3154 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
3156 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
3157 added m68k-coff emulation mode, stolen from a29k emulation.
3158 Almost certainly wrong, but perhaps better than sun3.
3160 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3162 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
3163 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
3164 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
3165 This is one character shorter, and lets people build on
3166 SVR3 system. (ld__h8300xray.[co] was the killer there;
3167 h8300xray.sc-sh is also overlong, but seems harmless.)
3168 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
3169 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
3170 * configure.in: Add host isc.
3172 * ldver.c: Call it version 2.0.
3174 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
3176 * ldver.c: Bump to version 0.98.
3179 * Makefile.in: Added mostlyclean, distclean, realclean rules.
3181 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
3183 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
3184 * ldlex.l: Moved comment() to end, since some compilers
3185 otherwise have problems with input() used before it is defined.
3187 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3189 * configure.in: added Solaris 2 and Irix 4 host support.
3191 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3193 * Makefile.in: remove -S flag from the FLEX definition
3195 * configure.in: rewrote, using new style case statement. use
3196 m68k.mt for m68k-aout systems
3198 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
3200 * Makefile.in: map "ld" through program_transform_name when
3203 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
3205 * cplus-dem.c: Removed. Use the version in libiberty now.
3206 * ldmisc.c: Use new libiberty version of cplus_demangle().
3208 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
3210 * gld960.em (gld960_choose_target): default to little endian, not
3213 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3215 * ldlang.c (lang_process): don't pass null pointers when
3216 abs_output_section is what is required.
3217 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3218 used, and pass that down.
3219 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3222 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3224 * configure.in, config/ose68.mt: renamed OSE to ose.
3226 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3228 * ldsym.c (write_file_locals): Reorder check for common or
3229 undefined symbols so that it works.
3231 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3233 * configure.in: accept all m68K family members.
3235 * Makefile.in: always create installation directories.
3237 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3239 * ldlex.l: now parses comment correctly, added ~ to acceptable
3242 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3243 unary -ve constants.
3245 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3246 the command line can't be found.
3248 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3250 * ldlang.h: add new field "loadable" to output_section_statement.
3251 * ldlang.c (lang_output_section_statement_lookup): initilize new
3252 field. (wild_doit): if new field is not set, then stop output
3253 section from being loadable.
3254 (lang_enter_output_section_statement): set the field from the
3256 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3257 * h8300hms.sc-sh, h8300hms.em: get -r right.
3259 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3261 * ldint.texinfo: New internals manual (beginnings thereof).
3262 * PORTING: Removed, merged into ldint.texinfo.
3264 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3266 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3267 cdtest.exp: A test program (copied from libg++/test-install)
3268 that tests that constructor and destructors are handled
3271 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3273 * Makefile.in (install): install from ld.new, renaming during the
3274 copy, or else the next 'make install' needs to re-link ld.
3276 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3278 * configure.in: generalise hp recognition (from sef).
3280 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3282 * configure.in: recognize bsd and hpux hppa configurations.
3283 error messages echo to stderr, not stdout
3285 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3287 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3288 ldmisc.c: removed rcsid's.
3290 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3292 * ldlang.c (lang_map): print changes in sizes due to relaxing
3293 (size_input_section): maintain the delta information.
3294 * ldlang.h: add new field to struct to contain delta info.
3295 * relax.c (relax_section): complain if input not relaxable.
3296 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3299 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3301 * ldmain.c(main): prevent -r and -relax from being on at the same
3304 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3306 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3310 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3312 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3314 * ldlang.c(open_output): set the target arch and machine as soon
3315 as we can. (lang_size_sections): use new macros for setting vma
3318 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3320 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3321 Also deleted an unreachable path to wrs.
3323 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3325 * Makefile.in (install): use -d test for $tooldir before
3326 installing ld there so that $tooldir can be inherited from
3329 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3331 * ldlang.c: Two non-substantial changes for the sake of
3332 the old Portable C Compiler.
3334 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3336 * ldgram.y, ldlex.l: parse ABSOLUTE
3337 * ldexp.c: add support for ABSOLUTE
3339 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3341 * Makefile.in: Added default definitions for HOSTING_CRT0,
3342 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3343 * config/*.mh: Miscellaneous clean-up: Removed definitions
3344 of YACC (since it is not longer used in the Makefile).
3345 Remove HOSTING_* definitions that are subsumed by the
3346 ones added to Makefile.in. Removed most definitions of CC.
3347 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3348 These are no longer needed.
3350 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3352 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3353 rules, since these are used when building a distribution.
3354 * Makefile.in (ldlex.c): Don't re-direct output, since that
3355 leaves a bogus output files if it fails.
3357 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3358 * ldlex.c: Fix some unnecessary flex-specific-isms.
3360 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3362 * ldgram.y: move spurious semicolon
3363 * ldexp.h: fix prototype
3365 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3367 * ld.texinfo: references to linker now say "ld" not "gld".
3369 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3371 changed calling convention for Q_enter_global_ref
3372 * ldexp.c, ldlang.c, ldmain.c: reflect this
3373 * ldver.c: bump version to 1.97.1
3374 * ldindr.c (add_indirect): when an edict declaring an indirect
3375 symbol is found, make sure that any ideas about the symbol being
3376 common are changed if it now known to be defined.
3377 * ldmain.c (linear_library): complain once if archive isn't
3379 * ldlang.h, ldlang.c: make room for and initialize the complain
3382 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3384 * Makefile.in: use flex & bison from ../ if they exist.
3386 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3388 * relax.c (build_it): don't allocate space in the output file for
3389 stuff if -R flag applys to it.
3390 * ldfile.c: merge in VMS filename support
3391 * ldmain.c (main): take out ./ from library path, and close file
3392 before unlinking. Make multiple defs of a symbol create an
3394 * ldmisc.c: fatal errosrs delete output file
3396 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3398 * ldver.c: Increase version number to 1.97, for consistency
3401 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3403 * Makefile.in: FLEX -> LEX.
3405 * ld.texinfo: {} -> @{@}.
3407 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3409 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3410 (and associated change in -c option, now used for these scripts)
3412 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3414 * ldver.c: Bumped version to 1.96 - new release, resync with the
3416 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3417 rather than with raw malloc, makes it easier to track where memory
3419 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3420 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3421 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3424 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3426 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3428 * Makefile.in: use bootstrap for check.
3430 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3432 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3434 * Makefile.in: now use flex, not lex
3435 * ldlex.l, ldlang.c, ldctor.c: lint
3437 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3439 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3440 different sorts of filenames on the command line than in a script.
3442 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3444 * Makefile.in: rework CFLAGS so that they can be passed on the
3445 make command line. Remove MINUS_G. Default CFLAGS to -g.
3447 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3449 * relax.c: added handling for new "padding" seclet type, used to
3450 fill out gaps between section.
3451 * ldgram.y, ldlex.l: now -defsym on the command line is done
3454 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3456 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3458 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3460 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3463 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3465 * Makefile.in (install): Install second copy in $(tooldir)/bin
3466 without $(program_prefix), since that's what gcc expects.
3468 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3470 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3471 * h8300*: fix bit rot and add support for h8300xray target
3472 * go32.sh: target emulation for go32.
3474 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3476 * gld960.em, i960.sc-sh. Fix i960 bit rot
3478 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3480 * Makefile.in: install man page.
3482 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3484 * config/mt-<foo> renamed to <foo>.mt
3485 * config/mh-<foo> renamed to <foo>.mt
3486 * configure.in changed to reflect this
3487 * genscripts.sh now make .xbn files rather than .xN files
3489 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3491 * ldver.h: fix decl of ldversion.
3493 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3495 * Makefile.in: added check target.
3497 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3499 * ldmain.c (Q_enter_file_symbols): now aliases work again
3501 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3503 * Makefile.in: added clean-info target.
3505 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3507 * ldexp.c (exp_print_tree): don't try and follow null pointers
3509 * ldgram.y: remove 11 shift reduce errors
3511 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3513 * Makefile.in: added tooldir and program_prefix.
3515 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3517 * ldlang.c (size_input_section): don't move absolute sections
3521 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3523 * cplus-dem.c: yet another copy of this - maybe it should go into
3525 * ldgram.y: now -V and -v have different actions
3526 * ldver.c: if -V, prints list of emulations compiled in
3527 * ldmisc.c: support for cplus demangling
3530 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3532 * Makefile.in, configure.in: removed traces of namesubdir,
3533 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3534 copyrights to '92, changed some from Cygnus to FSF.
3536 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3538 * Makefile.in: Change mkscript rule into one for ./mkscript
3539 (for the sake of makes that don't realize they're the same).
3540 * PORTING: Add more details.
3541 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3543 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3545 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3546 config/mt-hp300bsd: New port to hp300 running BSD.
3548 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3550 Major rewrite of how ld is configured. The major idea
3551 is to use shell scripts to generate everything.
3552 * generic.em replaces ldtemplate.
3553 * Other *.em files replace various *.c files.
3554 A *.em file is a shell script that generates the corresponding
3555 ld__*.c file that implements an emulation. This is usually
3556 a straight 'cat' of a here-document, possibly with substitutions.
3557 * Script files (*.sc) are places by *.sc-sh scripts.
3558 Again, these are simple shell scripts that 'cat'
3559 here-documents, usually with some substitutions.
3560 The output a *.sc-sh is a script file.
3561 * Each emulation is defined by a short shell script with
3562 extension *.sh that specifies the emulation-specific
3563 parameters (such as the name of the *.sh-sc and *.em
3565 * genscript.sh is the master shell script used to generate
3566 an emulation. It is passed various argument, including
3567 the name a the emulation-speciic *.sh file that it
3568 "sources" to set variables to emulation-specifc parameters.
3569 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3570 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3571 * config/mh-foo: Rename LDEMULATION names as appropriate
3572 (usually 'gldfoo' -> plain 'foo').
3573 * ldwrite.c: Fixed a typo in a comment.
3574 * Makefile.in: Major changes. Removed some the sed
3575 magic to converts scripts, since that is now handled
3576 by genscripts.sh and the *.sc-sh scipt generators.
3577 * config.h: Remove a bunch of macros defining emulations
3578 and targets. This becomes one less file to edit when
3579 adding emulations or targets.
3580 * ldemul.h (struct ld_emulation_xfer_struct): Add
3581 emulation_name and target_name fields.
3582 * ldemul.c, ldemul.h: Define some default functions used
3583 by most emulations (and remove from the *.em scripts).
3584 * ldemul.c (ldemul_choose_target): Search the new
3585 ld_emulations array using a loop (instead of a hardwired
3586 nested if statement).
3587 Define the ld_emulation from the automatically-geenrated
3588 ldemul-list.h. This means you no longer have to edit ldemul.c
3589 to add a new emulation.
3590 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3591 their expansions, since the former no longer exist.
3592 * PORTING: A very rough first draft of a porting guide.
3594 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3595 to be terminated by a new-line (instead of requiring a semicolon).
3597 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3599 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3600 tests for NULL pointers all over the place.
3601 * ldlang.c (lang_process): remember to relocate global symbols
3602 *after* relaxing has done it stuff.
3604 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3606 * config/mt-coff-h8300: use EMUL like everything else
3607 * ldlang.c: (print_padding_statement): print the right address.
3608 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3611 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3613 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3614 * ldlang.c (print_data_statement): print the right address.
3616 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3618 * Makefile.in: The rule for testing ld by re-linking itself
3619 via an intermediate -r link was moved to the ld1 rule
3620 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3621 which allows the bootstrap rule to work.
3622 * ldctor.c (find_constructors): Don't create a constructor
3623 list if it is already defined (as would happen if ld is
3624 invoked by collect).
3626 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3628 * config/mh-sparc.h: now uses libgcc.a
3629 * ldmain.c: quit using exit
3630 * *sc: use *(COMMON) rather than [COMMON]
3631 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3632 to allow preprocessing of .l file.
3633 * Makefile.in: New ldlex.l mangling
3634 * ldexp.c (fold_binary): perform expressions with % and / in
3636 * ldfile.c (open_a): open archives on VMS in a special way
3639 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3641 * ldgram.y: map -M behave in the same way as -Map (sets file name
3643 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3644 whether or not relaxing has been done.
3645 * ldmain.c: don't open a map file if it doesn't have a name
3646 * relax.c: all the brains have moved into bfd.
3647 * ldwrite.c: ammend comment
3649 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3651 * Makefile.in: added relax, also made three stage go through a
3654 * config.h: if GNU960 defined, then default emulation mode is
3656 * ldexp.h, ldexp.c: map to file hooks
3657 * ldlang.c: map to file hooks
3658 * ldgram.y: added -Map -relax
3659 * ldlex.l: added -relax, -Map
3660 * ldmain.c: open map file
3661 * ldmisc.c: support for map file
3662 * ldwrite.c: new relax magic
3664 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3666 * Makefile.in, config/tm-*.h: Clean up make output, only
3667 pass DEFAULT_EMULATION to ldmain.c.
3669 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3671 * ldver.c: Bump to version 1.94.
3673 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3675 * Makefile.in: infodir belongs in datadir.
3677 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3679 * Makefile.in: Pass -y to bison. (Again;
3680 accidentally deleted by Rich.)
3681 * news.sc, ldgld68k.sc: Define __end as well as _end.
3683 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3685 * ldindr.h: added to contain prototypes of ldindr.c
3686 * ldfile.c: include ctype.h
3687 * ldmain.c: include the requried prototype headers
3688 * ldwrite.c: get_reloc_upper_bound has been renamed
3689 bfd_get_reloc_upper_bound
3691 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3693 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3694 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3695 spaces following hyphens, bsd make can't cope. added
3696 standards.text support and made it look like all the other
3699 * configure.in: configure now runs entirely in objdir so make file
3700 existence checks against ${srcdir}. Mark this directory as
3703 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3705 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3706 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3707 and mandir now keyed off datadir by default.
3709 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3711 * ldver.c: Bumped version to 1.93.
3712 * Makefile.in: Pass -y to bison.
3714 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3716 * config.h: h8 is now coff, not ieee
3717 * h8300hds.sc: reflect the same
3719 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3721 * ldver.c (ldversion()): Update to 1.92.
3722 * ldctor.c: There are two places constructor sets
3723 can be defined. One of them checked for an existing
3724 duplicate, the other didn't. Unfortunately, the latter
3725 was called after the former ...
3726 So, factor out code for inserting a new element into
3727 constructor_name_list (after checking for a duplicate)
3728 into a new function add_constructor_name, and call
3729 it from both aforementioned places (ldlang_add_constructor
3730 and ldlang_check_for_constructors).
3732 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3734 * Makefile.in: Rename .c files generated from ldtemplate
3735 to have names starting with ld__. This helps 'make clean'.
3737 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3739 * Makefile.in: Take out the version number for install
3740 * m88kbcs.sc: put in contructor blocks.
3742 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3744 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3745 parameter, a format, and an arg pointer, and rename it to
3746 vfinfo(). Write info() in terms of new vfinfo().
3747 New einfo() is the same as info(), except it writes to stderr.
3748 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3749 ldmisc.c: Replace "error" calls to info() by new einfo().
3751 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3753 * ldlex.l ldgram.y: made -V option do same as -v
3754 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3757 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3758 i386 aout changes from Bob Kukura
3759 * Makefile.in, config.h: added i386aout support
3760 * configure.in: fixed /h-{myhost} typo
3761 * ldgram.y: -MM now gives more boring map.
3762 * ldlang.c: now does D_PAGED flag the right way.
3763 * ldsym.c: -MM flags does the right thing.
3765 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3767 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3768 * ldlang.c (init_os): Compensate for BFD change,
3769 where bfd_make_section now returns NULL for a duplicate
3770 section request, instead of the old section.
3772 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3774 * ldver.c: Bump to version 1.91 (consistent with binutils).
3776 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3778 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3779 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3780 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3781 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3782 Add or update copyright notices.
3784 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3787 * Makefile.in: Changed installation directory name scheme
3788 to be consistent with gcc. Also changed 'install'.
3790 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3792 * Makefile.in: new targets ld.mm, ld.me
3794 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3796 * Makefile.in, ldtemplate: Need to use separate scripts
3797 for -n and -N options. Yet more complication.
3799 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3801 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3802 work). Add some lines to avoid Sun Make VPATH bugs.
3804 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3806 * news.sc: Add alignment for data segment.
3807 * ldtemplate: Add (yet another) script to get for -n or -N
3808 options. (These need different alignment than ZMAGIC files.)
3809 * Makefile.in: Add stuff for new foo.xn scripts.
3810 These are generated by replacing "ALIGN(0x...00)" by ".".
3812 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3814 * Makefile.in: new targets ld.ms, ld-index.ms
3815 ld.texinfo: remove tabs, other cleanups for texi2roff
3817 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3819 * ldmain.c (main): Make config.magic_demand_paged be true
3820 by default. Don't the WP_TEXT and D_PAGED flags of
3821 output_bfd here; it's too late, so set it when output_bfd
3822 is created (in ldlang.c). Also fix setting of EXEC_P flag
3823 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3824 * ldlang.c: Remove some duplicate extern declarations.
3825 * ldgram.y: Fixes to -N and -n options.
3826 * Makefile.in: Recognize upper case letters in sed script
3827 to remove assignments from script files.
3828 * ldtemplate: Don't assukme that -N or -n options
3829 imply use of -r script.
3830 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3832 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3834 * ldtemplate: include bfd.h before sysdep.h.
3836 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3838 Restructure configuration scheme for bfd, binutils, ld.
3840 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3841 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3842 Change some config names to match other dirs.
3843 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3845 * config/: Rename some config files to match up h-*.h names.
3846 Remove all the HOST_SYS definitions from the config files.
3848 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3850 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3851 * ldtemplate: Remove ldfile_add_library_path calls;
3852 just use the SEARCH_DIR commands in the script files.
3853 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3854 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3855 This is primarily intended for cross-linking, where you would
3856 place libaries in a different place than native libraries.
3857 Also, emulations made from ldtemplate now use $(srcdir).
3858 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3859 form; people can use the Makefile's LIB_PATH to override.
3861 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3863 * Makefile.in: fix target ld.dvi, add target ld.info
3864 ld.texinfo: make info filename ld.info
3866 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3868 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3870 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3871 few BFD types & enums.
3878 version-control: never