1 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
4 name in the hash table during the first phase--the hash table does
5 not even exist at that point, much less have the right value.
7 * Makefile.in (CC): Define.
8 (CXX): Move definition, change from g++ to gcc.
9 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
10 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
11 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
12 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
15 (site.exp): Don't create testdir or set tmpdir.
16 (check): Run checks even if not running native. Use CC_FOR_TARGET
17 instead of RUNTEST_CC, and likewise for CXX.
18 (cdtest targets): Comment out.
19 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
20 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
21 * cdtest-main.cc, cdtest.exp: Remove.
23 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
25 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
27 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
28 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
29 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
30 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
31 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
32 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
33 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
35 * genscripts.sh: Always search /usr/local/TARGET/lib.
37 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
39 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
41 * configure.in: Handle i386-bsdi* targets like i386-bsd.
43 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
45 * lexsup.c (parse_args): Add support for -a for HP/UX
48 * lexsup.c (parse_args): -c takes an argument.
50 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
52 * ld.h (args_type): Add new field endian.
53 * lexsup.c (parse_args): Handle -EB and -EL by setting
55 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
56 * ldlang.c (lang_add_output_format): Add arguments big and little.
57 If command_line.endian is set, use it to select big or little
58 rather than the default. Changed all callers.
59 * ldlang.h (lang_add_output_format): Update declaration.
60 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
62 * emulparams/elf32mipl.sh: Likewise.
63 * emulparams/mipsbig.sh: Likewise.
64 * emulparams/mipsbsd.sh: Likewise.
65 * emulparams/mipsidt.sh: Likewise.
66 * emulparams/mipsidtl.sh: Likewise.
67 * emulparams/mipslit.sh: Likewise.
68 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
69 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
71 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
72 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
73 * scripttempl/mipsbsd.sc: Likewise.
75 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
76 depending upon ldgram.c, so that a parallel make does not try to
79 * configure.in (mips*el-elf*): New target.
80 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
81 (eelf32mipl.c): New target.
83 * config/mipsl-elf32.mt: New file.
84 * emulparams/elf32mipl.sh: New file.
86 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
88 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
91 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
93 * ldmisc.c (vfinfo): Print BFD file name as well as file name
94 returned by find_nearest_line, in case the file name is something
95 unhelpful such as a .h file. Handle %u.
97 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
99 * ldlang.c (lang_do_assignments): Make sure output statement
100 has an attached bfd_section before trying to dereference it.
102 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
104 * ld.h (ld_config_type): Add new field warn_once.
105 * ldmain.c (undefined_symbol): Handle -warn-once.
106 * lexsup.c (parse_args): Recognize -warn-once.
107 * ld.texinfo (Options): Document -warn-once.
110 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
111 name. For %C, print the function name on a separate line, to keep
112 the length of error messages under control.
113 * ldmain.c (multiple_definition): Use %D for ``first defined
115 (undefined_symbol): Use %D for ``more undefined references
118 * ldmisc.c (multiple_warn): Remove; no longer used.
119 * ldmisc.h (multiple_warn): Don't declare.
121 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
123 * ldlang.c (print_output_section_statement): Print all lines
126 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
128 * ldlang.c (load_symbols): Check for archive before object. Use
129 bfd_check_format_matches, and, if ambiguous, print a list of
130 matching formats. If file format is not recognized, treat file as
132 * ldgram.y (yyerror): If assuming an object file is a script,
133 mention that. Tweak the format of the error messages.
134 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
135 guess that this is not actually a script, and just report that the
136 file format was not recognized.
137 * ld.texinfo (Options): Admit that -( may be used more than once.
138 Add note that unrecognized object files are now treated as linker
141 * ldfile.c (ldfile_input_filename): Make const.
142 (ldfile_assumed_script): New variable.
143 (try_open): Change arguments types to const.
144 (ldfile_find_command_file): Likewise.
145 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
146 * ldfile.h: Update declarations for ldfile.c changes.
147 * ldlex.l: Include <ctype.h>.
148 (file_name_stack): Change to be const char *.
149 (lineno_stack): New static variable.
150 (<<EOF>>): Set lineno as well as ldfile_input_filename.
151 (lex_push_file): Make name argument const. Initialize
153 (lex_redirect): Initialize lineno_stack entry.
154 (lex_warn_invalid): Handle non printable characters nicely.
155 * ldlex.h (lex_push_file): Declare second argument as const.
157 * ldgram.y (ifile_p1): Recognize GROUP.
158 * ldlex.l: Recognize GROUP.
159 * ld.texinfo (Option Commands): Document GROUP.
161 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
163 * config/m68klynx.mh: New file.
165 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
167 * emultempl/hppaelf.em: Add newlines to the error messages.
169 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
171 * config/i386lynx.mh: New file.
172 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
175 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
177 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
178 (GENERATE_SHLIB_SCRIPT): Define as yes.
179 (DYNAMIC_LINK): Define as false.
180 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
181 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
182 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
183 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
186 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
188 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
190 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
192 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
193 .got section is now explicitly handled in elf.sc.
195 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
197 * scripttempl/alpha.sc: Redo script to set . outside of sections
198 and not bother to explicitly specify section addresses.
199 Explicitly place .sdata section.
201 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
203 * scripttempl/m68kcoff.sc: Put .bss in data segment.
205 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
206 0, and to only be marked as NOLOAD if relocating.
207 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
208 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
209 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
210 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
211 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
212 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
213 * scripttempl/sparclynx.sc: Likewise.
215 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
217 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
218 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
221 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
223 * ld.h (args_type): Add field soname.
224 * lexsup.c (parse_args): Handle -soname argument.
225 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
227 * ld.texinfo: Document -soname.
229 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
231 * ldlang.c (lang_check): Don't try to set the architecture if the
232 input and output files are incompatible. Just warn.
234 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
236 * configure.in: Change i[34]86 to i[345]86.
238 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
240 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
242 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
244 Make the ELF linker handle orphaned sections reasonably. Also,
245 define __start_SECNAME and __stop_SECNAME around sections whose
246 names can be represented in C, for the benefit of symbol sets in
248 * ldemul.h (ldemul_place_orphan): Declare.
249 (ld_emulation_xfer_type): Add place_orphan field.
250 * ldemul.c (ldemul_place_orphan): New function.
251 * ldlang.h (wild_doit): Declare.
252 * ldlang.c (wild_doit): Make nonstatic.
253 (lang_place_orphans): Call ldemul_place_orphan.
254 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
255 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
257 (gld${EMULATION_NAME}_place_orphan): New static function.
258 (gld${EMULATION_NAME}_place_section): New static function.
259 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
261 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
263 * scripttempl/aout.sc: Add .linux-dynamic after .data.
265 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
267 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
268 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
270 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
272 * ldexp.h (exp_get_abs_int): Declare.
274 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
276 * ldlang.c (lang_do_assignments): Handle complex AT's better.
277 * ldexp.c (exp_get_abs_int): New function.
279 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
281 * configure.in: add i960-nindy-coff support.
283 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
285 * ldlex.l (yy_create_string_buffer): Handle change to internal
286 interface in flex 2.4.7.
288 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
290 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
291 New function; add 0x20 to any use of -Ttext.
292 (gld${EMULATION_NAME}_create_output_section_statements): New
294 (ld_${EMULATION_NAME}_emulation): Use the new function
295 gld${EMULATION_NAME}_create_output_section_statements.
297 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
299 * scripttempl/mips.sc: Redo script to set . outside of sections
300 and not bother to explicitly specify section addresses.
302 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
304 * scripttempl/elf.sc: Copy several more relocation sections into
305 the output. Put .got.plt sections into .got.
307 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
309 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
311 Add a new script operator, PROVIDE, to define a symbol only if it
313 * ldgram.y (PROVIDE): New token.
314 (assignment): Accept PROVIDE.
315 * ldlex.l (PROVIDE): New token.
316 * ldexp.h (node_type): Add etree_provide to node_class enum.
317 (exp_provide): Declare.
318 * ldexp.c (exp_fold_tree): Handle etree_provide.
319 (exp_provide): New function.
320 (exp_print_tree): Handle etree_provide.
321 * ld.texinfo: Document PROVIDE.
323 * ldlang.c (lang_common): Pass desired alignment to
324 lang_one_common as power of two.
325 (lang_one_common): Get common symbol alignment from linker hash
326 table entry. Treat desired alignment as a power of two.
328 * ldlang.c (wild_section): Attach all section with the given name,
329 not just the first one. If there is no name, attach all sections
330 even if the SEC_IS_COMMON flag is set.
332 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
334 * ld.h (args_type): Add field rpath.
335 * lexsup.c (S_ISDIR): Define if not already defined.
336 (parse_args): Add support for -rpath. If -R is used to name a
337 directory, treat it as -rpath for Solaris compatibility.
338 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
339 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
340 * ldmain.c (main): Initialize command_line.rpath to NULL.
341 * ld.texinfo: Document -rpath option.
343 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
345 * emulparams/pc532machaout.sh: New file. Pc532 mach script
348 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
350 * config/pc532mach.mt: New file. Pc532 mach target support.
352 * config/pc532mach.mh: New file. Pc532 mach host support.
354 * config/netbsd532.mt: New file. Netbsd 532 target support.
356 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
358 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
361 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
363 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
364 bfd_abs_section_ptr, not &bfd_abs_section.
366 * lexsup.c (parse_args): Changed "retain-symbols-file" from
367 no_argument to required_argument. From djm.
369 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
371 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
372 sections to force a VMA of 0; needed for ELF backends which have
373 not been converted to the new linker style.
375 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
377 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
378 it was for the HPUX dynamic loader's use and it creates problems
381 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
383 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
384 * ldlang.h (lang_do_assignments): Put external decl here.
385 * emultempl/hppaelf.em: Minor cleanups throughout file.
386 (hppa_elf_create_output_section_statements): Rewrite.
387 (hppaelf_finish): Rewrite.
389 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
391 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
393 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
395 * ld.texinfo: -Bstatic is not ignored.
397 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
399 * ldlex.l: Recognize \r the same as \n.
401 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
403 Preliminary support for generating shared libraries, from Eric
404 Youngdale <ericy@cais.cais.com>.
405 * genscripts.sh: If the emulation parameter file sets
406 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
407 CREATE_SHLIB defined.
408 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
409 link_info.shared is set, use the .xs script file.
410 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
411 .interp section, and don't include TEXT_START_ADDR in the starting
412 address of the first section.
413 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
414 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
416 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
418 * configure.in: Change --with-targets to --enable-targets.
420 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
422 * lexsup.c (parse_args): Add support for new options -( -) with
423 synonyms --start-group --end-group.
424 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
425 (lang_group_statement_type): Define new struct.
426 (lang_statement_union_type): Add group_statement field.
427 (lang_enter_group, lang_leave_group): Declare.
428 * ldlang.c (lang_for_each_statement_worker): Handle
429 lang_group_statement_enum.
430 (map_input_to_output_sections, print_statement): Likewise.
431 (lang_size_sections, lang_do_assignments): Likewise.
432 (open_input_bfds): Completely rewrite. Now does its own looping,
433 rather than using lang_for_each_statement. Handle groups.
434 (lang_process): Update call to open_input_bfds.
435 (print_group): New static function.
436 (lang_enter_group, lang_leave_group): New static functions.
437 * ldfile.c (ldfile_open_file): If the file has already been
438 opened, just return rather than taking an assertion failure.
439 * ldver.c (help): Mention new options.
440 * ld.texinfo: Document new options.
442 * ldlang.c (end_of_data_section_statement_list): Don't define.
443 (lang_leave_output_section_statement): Don't set obsolete variable
444 end_of_data_section_statement_list.
446 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
449 * ldlang.c (lang_size_sections): Adjust current region address
450 even for sections with an explicit address. From
451 ralphc@pyramid.com (Ralph Campbell).
453 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
454 From jrs@world.std.com (Rick Sladkey).
456 * scripttempl/mipsbsd.sc: Let sections align to their natural
459 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
461 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
463 (lang_abs_symbol_at_beginning_of): Likewise.
464 (lang_abs_symbol_at_end_of): Likewise.
465 (lang_size_sections): Use bfd_is_abs_section to check for the
466 absolute section. Don't try to set the VMA or output_offset or
467 size of the absolute section.
468 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
471 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
473 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
474 when generating relocatable objects.
476 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
478 * emultempl/linux.em: New file providing support for linking
479 against Linux shared libraries.
480 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
481 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
483 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
485 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
486 * ldmain.c (main): Initialize link_info.shared to false. Give
487 error if link_info.relocateable and link_info.shared are both set.
489 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
490 it as naming an emulation to be added to EMULATION_OFILES.
491 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
493 * Makefile.in: Rebuilt dependencies.
494 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
495 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
496 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
497 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
498 (ei386linux.c): Remove; now in Makefile.in.
499 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
500 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
501 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
502 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
503 (eelf64_sparc.c): Remove; now in Makefile.in.
504 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
505 (eelf32_sparc.c): Remove; now in Makefile.in.
507 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
508 no owner--it might be bfd_abs_section. From Eric Youngdale
509 <ericy@cais.cais.com>.
511 * scripttempl/aout.sc: Let sections align to their natural
514 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
516 * ldemul.h (ldemul_open_dynamic_archive): Declare.
517 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
518 * ldemul.c: Include ldexp.h and ldlang.h.
519 (ldemul_open_dynamic_archive): New function.
520 * ldfile.h (ldfile_open_file_search): Declare.
521 * ldfile.c: Include ldemul.h.
522 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
523 argument, not bfd *. Change all callers.
524 (ldfile_open_file_search): Rename from open_a. Return boolean
525 argument, not bfd *. Clean up. Change all callers.
526 (ldfile_open_file): If doing a dynamic link, call
527 ldemul_open_dynamic_archive rather than assuming the extension of
528 a dynamic object is ".so".
529 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
531 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
533 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
535 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
536 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
537 Accept -static as a synonym for -non_shared.
539 Let the user change the dynamic linker used by ELF code.
540 * ld.h (args_type): Add new field interpreter.
541 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
543 * ldmain.c (main): Initialize command_line.interpreter to NULL.
544 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
545 the ELF backend to return the .interp section. If
546 command_line.interpreter is not NULL, set the contents of .interp
548 * ld.texinfo: Mention -dynamic-linker.
550 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
553 * lexsup.c (parse_args): Sort out the option macros and change the
554 definitions to make it easier to add a new option.
556 * scripttempl/aout.sc: Define __etext and __edata to go along with
559 * ld.h (ld_config_type): Add new field traditional_format.
560 * lexsup.c (parse_args): Add traditional-format to longopts, and
562 * ldmain.c (main): Initialize config.traditional_format to false.
563 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
564 flags of output_bfd according to config.traditional_format.
565 * ldver.c (help): Mention -traditional-format.
566 * ld.texinfo: Document -traditional-format.
568 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
570 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
571 they are encountered.
573 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
575 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
576 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
578 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
580 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
581 _FTEXT, _ETEXT and _FDATA. Dont define _END.
583 * ldfile.c (open_a): If this is not an archive, try to open it in
584 the current directory before searching for it.
586 * lexsup.c (parse_args): Treat -i as a synonym for -r.
588 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
589 BLOCK works in a section address as documented.
591 * ldgram.y (YYDEBUG): Don't define.
593 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
595 * emultempl/gld960.em: Pass false for new argument to
596 ldfile_add_library_path.
597 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
599 * emultempl/sunos.em: Only look for .so files if doing a dynamic
602 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
604 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
606 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
608 * Makefile.in (check): Delete ld.new dependency so that a regression
609 test doesn't trigger a rebuild of the linker.
611 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
613 * ldlang.c (map_input_to_output_sections): For lang_address, call
614 init_os if it hasn't already been called.
616 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
618 Add support for SunOS shared libraries.
619 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
620 shared library support code.
621 * emultempl/sunos.em: New file.
622 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
623 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
624 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
627 * ldlang.c: Minor formatting cleanups.
628 (lang_for_each_input_file): New function.
629 * ldlang.h (lang_for_each_input_file): Declare.
631 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
633 (search_head): Declare.
634 (ldfile_add_library_path): Add new cmdline argument in prototype.
635 * ldfile.c (search_head): Make non-static.
636 (search_dirs_type): Move to ldfile.h.
637 (ldfile_add_library_path): Accept cmdline argument, and save it.
638 * lexsup.c (parse_args): Pass true for new cmdline argument of
639 ldfile_add_library_path.
640 (set_default_dirlist): Likewise.
641 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
642 argument of ldfile_add_library_path.
643 * ldgram.y (ifile_p1): Likewise.
645 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
647 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
648 total_size, superfile and chain.
649 * ldfile.c (open_a): Don't clear search_dirs_flag.
650 (ldfile_open_file): Don't try to open superfile. Assert that file
651 has not already been opened.
652 * ldlang.c (new_afile): Don't initialize superfile.
653 * ldmain.c (add_archive_element): Don't initialize subfiles or
654 chain or superfile. Initialize search_dirs_flag to false.
656 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
658 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
660 Changes from binutils-2.4 release:
662 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
663 variables, use whitespace, so scripts don't break.
665 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
667 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
669 * cdtest-bar.cc: Renamed from cdtest-func.cc.
670 * Makefile.in: Noted change.
672 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
673 don't know where that's supposed to come from, or why it's
676 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
678 * configure.bat: update to latest makefile.in
679 * emulpara/go32.sh: set to coff-go32 not aout
680 * emultemp/generic.em: strength-reduce the structure of
681 this shell script, since the only available shell for
682 DOS can't handle complex syntax.
683 * emultemp/stringify.sed: for "sed -f" instead of inline.
684 * makefile.in: depend on stringify.sed as well as genscripts.sh
685 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
686 * genscripts.sh: empty variables aren't always considered "set",
687 so set them to "y" instead.
689 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
691 * ldlang.c (entry_symbol): Make static.
692 (lang_add_entry): Add cmdline argument.
693 * ldlang.h (lang_add_entry): Change prototype.
694 * ldgram.y (statement_anywhere): Change lang_add_entry call.
695 * lexsup.c (parse_args): Likewise.
697 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
699 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
701 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
702 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
703 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
705 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
707 Add support for ELF shared libraries.
708 * ld.h (ld_config_type): Add field dynamic_link.
709 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
710 on attempts to use -r with -relax, -call_shared or -s.
711 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
712 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
713 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
714 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
715 OPTION_NON_SHARED by setting dynamic_link field accordingly.
716 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
718 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
719 opening a file with a .so extension first.
720 * emultempl/elf32.em: New file.
721 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
722 (NONPAGED_TEXT_START_ADDR): Likewise.
723 (TEMPLATE_NAME): Define as elf32.
725 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
726 * scripttempl/elf.sc: Add placement for new dynamic sections.
727 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
728 outside of any section. Don't use ALIGN(8); just let one section
729 VMA follow another. Put .dynbss in .bss. Don't mention debugging
730 sections; they'll be handled correctly anyhow.
731 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
733 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
735 * Makefile.in (install): Redirect output of ln to /dev/null.
737 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
739 * emultempl/hppaelf.em: Change all references of
740 .hppa_linker_stubs to .PARISC.stubs.
741 * scripttempl/hppaelf.sc: Likewise.
743 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
745 * ldlang.c (print_output_section_statement): Change ``no attached
746 output section'' message slightly.
747 (lang_do_assignments): Don't recurse down if there is no real
750 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
751 match corresponding change in emulation templates.
752 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
753 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
755 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
757 * ldver.c (ldversion): Updated version number.
759 * cdtest-foo.cc: Use explicit "#pragma implementation".
760 * cdtest-bar.cc: Renamed from cdtest-func.cc.
761 * Makefile.in: References to cdtest-func.o changed to
764 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
766 Don't create unnecessary output sections.
767 * ldlang.c (out_bfd_get_section_by_name): Remove.
768 (wild_section): Call bfd_get_section_by_name rather than
769 our_bfd_get_section_by_name. Don't call wild_doit if there is no
771 (lang_create_output_section_statements): Remove.
772 (map_input_to_output_sections): For several cases, call init_os if
773 it has not already been called.
774 (lang_size_sections): If output section was not created, skip it.
775 (lang_process): Don't call lan_create_output_section_statements.
776 (lang_place_orphans): Skip files with just_syms_flags set to true.
777 * ld.texinfo: Document change.
779 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
781 * ldlang.c (wild_doit): Don't bother initializing the vma and
782 section size. Don't special case SEC_SHARED_LIBRARY.
783 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
786 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
788 * config/go32.mh : New file for Xgo32X.
790 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
792 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
793 before calling einfo, since we are reporting an fopen failure.
794 From jrs@world.std.com (Rick Sladkey).
796 * configure.in: Use "e" rather than "em_" as prefix for
799 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
801 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
803 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
804 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
806 * Makefile.in: Changed all generated file names.
807 (ldemul-list.h): Depend on Makefile, not config.status. Changed
808 sed patterns to handle new filenames.
810 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
811 * configure.in: Adjusted.
813 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
815 * Makefile.in (install-info): Don't use "$<*", it doesn't always
816 work. Instead, check build dir and $srcdir explicitly, and use
817 `echo' to get all the filenames.
819 * configure.in (h8300h-*-hms): Changed ld_target name to
821 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
824 * config/i960coff.mt: New file.
825 * emulparams/gld960coff.sh: New file.
826 * emultempl/gld960c.em: New file.
827 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
828 i960coff configuration.
829 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
831 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
832 code isn't included in FSF releases, and it can still be
834 (distclean): Remove site.bak and tmpdir.
835 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
836 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
838 Patches from Ralph Campbell:
839 * config/mipsbsd.mh: New file.
840 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
841 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
842 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
845 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
847 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
849 * config/m68k.mt (EMUL): Set to m68kaout.
850 * emulparams/m68kaout.sh: New file.
851 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
852 (em_m68kaout.c): New target.
854 * ldlang.c (lang_size_sections): If dot moves because of an
855 assignment, don't try to insert a pad into the absolute output
856 section, just change the address of the default memory region
859 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
860 cdtest-ur.out, and cdtest-ur.tmp.
862 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
864 * scripttempl/sa29200.sc: Align all sections to four byte
867 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
869 * Makefile.in, configure.in: Support for go32 coff.
870 * config/i386-go32.mt: New file
871 * emulparams/i386go32.sh: New file
872 * scripttempl/i386go32.sc: New file
874 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
876 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
877 Lynx-specific script templates.
878 * configure.in (sparclite*-*-coff): Use coff-sparc.
879 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
880 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
881 (ENTRY): Set to __main.
882 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
883 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
884 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
886 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
888 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
889 byte boundary, in case the global constructors do not take up an
892 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
893 exist, get crtbegin based on gcc -print-libgcc-file-name.
894 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
896 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
898 * ldlang.c (lang_size_sections): When no address is given for a
899 section, align it according to its requirements.
901 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
903 * Makefile.in (clean, distclean): Remove configdoc.texi.
905 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
907 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
909 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
911 * ldlang.c (lang_size_sections): When relaxing, adjust the
912 position of a padding statement, and adjust dot accordingly.
914 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
916 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
918 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
920 * scripttempl/i386coff.sc: If relocating, don't put .init and
921 .fini sections into .text; keep them separate.
922 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
923 exist, get crtbegin based on gcc -print-libgcc-file-name.
924 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
926 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
928 * Makefile.in (check): Set TCL_LIBRARY for runtest.
930 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
932 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
935 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
936 if building a final executable.
938 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
940 * ldmain.c (main): Check the return value of bfd_close.
942 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
944 * scripttempl/alpha.sc: Clean up section alignment to ensure that
945 sections never overlap when using -r.
947 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
949 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
950 changes: get_symtab_upper_bound renamed and returns long,
951 bfd_canonicalize_symtab returns long, check for error indications.
953 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
955 * ldlang.c (print_input_section): For section size, use
956 _cooked_size if it is non-zero, size otherwise.
957 (size_input_section): Likewise.
958 (lang_do_assignments): Likewise (case lang_input_section_enum).
960 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
962 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
963 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
964 (lang_add_input_file): Pass true to new_afile for add_to_list.
965 (lookup_name): Remove force_load argument. Changed all callers.
966 Pass false to new_afile for add_to_list. Split loading of symbols
967 out into separate function.
968 (load_symbols): New function split out of lookup_name. Don't load
969 the symbols if they are already loaded.
970 (open_input_bfds): For lang_input_statement_enum call load_symbols
971 rather than lookup_name.
972 (lang_process): Pass abs_output_section rather than NULL to
974 (lang_startup): Set real field of first_file to true.
976 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
978 * ldlang.c (had_relax): Removed.
979 (relax_again): New static variable.
980 (lang_size_sections): Change call to bfd_relax_section to
981 correspond to BFD changes. Set relax_again appropriately.
982 (lang_process): Remove #if 0 code. When relaxing, keep calling
983 lang_do_assignments and lang_size_sections until relax_again
986 * emultemp/gld960.em: Include libiberty.h
987 (gld960_before_parse): Pass NULL as final argument to concat.
989 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
991 * scripttempl/aout.sc: Force _end and __end to be aligned to a
994 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
995 building a bfd_data_link_order, rather than by setting the section
996 contents immediately.
998 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1000 Changes to make -Ur work again.
1001 * ldmain.c (add_to_set): Now takes reloc argument rather than
1002 bitsize. Check config.build_constructors here. If an new hash
1003 table entry is created, mark it as undefined.
1004 (constructor_callback): No longer takes bitsize argument. Pass
1005 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1006 BFD backend supports it.
1007 (reloc_overflow): Handle a NULL abfd argument.
1008 (reloc_dangerous, unattached_reloc): Likewise.
1009 * ldctor.c: Include ldmain.h.
1010 (struct set_info): Change bitsize field to reloc.
1011 (ldctor_add_set_entry): Now takes reloc argument rather than
1012 bitsize. Don't bother to check config.build_constructors here.
1013 (ldctor_build_sets): Get the size from the reloc howto. If
1014 generating relocateable output, call lang_add_reloc rather than
1016 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1018 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1019 (lang_reloc_statement_type): New structure.
1020 (lang_statement_union_type): Add reloc_statement field.
1021 (lang_add_reloc): Declare new function.
1022 * ldlang.c (lang_for_each_statement_worker): Handle
1023 lang_reloc_statement_enum.
1024 (map_input_to_output_sections, print_statement): Likewise.
1025 (lang_size_sections, lang_do_assignments): Likewise.
1026 (print_reloc_statement): New function.
1027 (lang_add_reloc): New function.
1028 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1030 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1031 (cdtest-ur, cdtest-ur.out): New targets.
1032 (check-cdtest): Now also check that -Ur works correctly.
1034 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1036 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1038 * ldlang.c (lang_process): Move lang_common call before
1039 map_input_to_output_sections, to ensure that any alignment
1040 constraints set by common symbols are copied over to the output
1043 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1045 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1046 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1047 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1048 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1051 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1053 * config/i386bsd.mh: New file.
1055 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1057 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1059 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1060 (DATA_START_SYMBOLS): Define _fdata.
1062 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1064 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1066 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1068 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1069 works again. Attach some output symbols to the stub file bfd.
1071 * emultempl/hppaelf.em: Include elf32-hppa.h.
1072 (file_chain): Add decl.
1073 (hppa_look_for_stubs_in_section): Delete decl.
1074 (hppaelf_finish): Reenable code. Do not pass symbols
1075 down to hppa_look_for_stubs_in_section.
1077 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1079 * ldmain.c (write_map): Don't define. Removed all references.
1080 Just use map_file or map_filename instead.
1081 (add_archive_element): Use minfo to write map information, not
1083 (constructor_callback): Use fprintf to write map information, not
1085 * ldmain.h (write_map): Don't declare.
1086 * ldgram.y (mri_script_command): Removed reference to write_map.
1087 * ldlang.c (lang_one_common): Likewise.
1088 * lexsup.c (parse_args): Likewise.
1090 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1092 * scripttempl/elf.sc: Force all sections to be aligned.
1094 * ldgram.y (section): Reverse the order of memspec_opt and
1095 fill_opt to avoid an ambiguity when both are used.
1096 * ld.texinfo: Changed accordingly.
1098 * ldgram.y: Move include of ldlex.h back with other includes.
1099 * ldlex.h (input_type): Don't initialize enum constants to
1101 * ldlex.l: Use a switch to return the right token based on
1102 input_type, rather than knowing that input_type has a value based
1105 * ldgram.y (dirlist_ptr): Removed; not used.
1106 * lexsup.c: Include ldver.h.
1107 * Makefile.in: Rebuilt dependencies.
1109 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1111 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1112 (ldlang_add_file): call it here instead.
1114 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1116 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1118 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1120 * emultempl/hppaelf.em: First attempt to clean this file up.
1121 Add comments in several functions as to their purpose and
1122 how they function (or my current best guess). Clean up horrible
1123 spacing and indention that never should have been accepted in the
1124 first place. Add FIXMEs for issues which need to be resolved.
1125 Disable linker-stub generation until it gets fixed. This allows
1126 the linker to at least work on simple code for testing purposes.
1128 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1129 it via hppaelf_finish). Prototype moved into ldlang.h.
1130 (lang_process): Move problematic extra call to lang_size_sections
1131 into the PA ELF specific code.
1132 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1133 lang_size_sections moved here.
1135 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1137 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1138 * config/ppc-elf32.mt: New file.
1139 * emulparams/elf32ppc.sh: New file.
1140 * emultempl/ppc.em: New file.
1141 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1142 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1143 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1145 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1147 * lexsup.c (parse_args): Use symbolic numbers for long options.
1148 Fix misunderstanding in -Y and -call_shared et al.
1150 Use getopt instead of lex and yacc to parse the command line.
1152 * ld.texinfo (Options): Document changes to option syntax.
1153 * Makefile.in: Update dependencies.
1154 * ldver.c (help): Tweak dashes in usage message.
1155 * ldgram.y (%union): Remove unused members.
1156 Remove %tokens for command line options; add ones for input types.
1157 (command_line): Rules removed.
1158 (file): Instead of command line, recognize an
1159 input type indicator, then use the nonterminal for that type.
1160 (defsym_expr): New nonterminal from code formerly in command_line.
1161 * ldlex.h: Declare parser input type enum and variable.
1162 Don't declare parse_line.
1163 * ldlex.l: Remove unused variables. Make some used ones static
1165 (COMMAND): Start state and its rules removed.
1166 At start of yylex, return input state token if at start of input.
1167 (lex_redirect): Don't need to set yyout.
1168 (ldlex_command): Function removed.
1169 * ldmain.c (main): Instead of calling parse_line, set up the
1170 redirections and call yyparse directly.
1171 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1173 * lexsup.c: Remove #if 0'd code.
1174 (parse_line): Function removed.
1175 (parse_args): Rewrite to use getopt_long_only.
1176 (set_default_dirlist): New function from code formerly in
1177 ldgram.y:command_line.
1178 (set_section_start): New function.
1179 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1180 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1181 compiled-in link scripts in "{" and "}", as the grammar no longer
1184 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1186 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1187 require that it be in $(srcdir).
1189 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1191 * ldlang.c (lang_size_sections): Only align section to alignment
1192 required by linker script, not to maximum alignment of input
1195 * ldlang.h (largest_section): Don't declare.
1196 * ldlang.c (largest_section): Don't define.
1197 (size_input_section): Don't set largest_section; not used.
1199 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1201 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1203 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1205 * ldlang.c, ldmain.c: Include libiberty.h.
1207 * ldmisc.h (concat): Don't declare.
1208 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1210 * ld.h (as_output_section_statement): Removed; not used.
1212 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1214 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1215 bfd_set_error and new error names.
1217 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1219 * ldwrite.c (build_link_order): If the cooked size of the section
1220 has been set, use it, for determining link_order size.
1221 (ldwrite): In the error message displayed if bfd_final_link fails,
1222 indicate that it was in fact the final link step that failed.
1224 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1225 bfd_relax_section, in case it returns false but doesn't flag an
1226 error. If an error is returned, indicate which one it is in the
1229 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1230 it'll get picked up from $(srcdir) if appropriate.
1232 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1234 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1235 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1237 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1239 * ldlex.l (comment): Increment line number when newline is read.
1241 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1243 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1244 reload the file even if it is already loaded.
1245 (wild): Call lookup_name with force_load argument of 0.
1246 (open_input_bfds): Call lookup_name with force_load argument of 1.
1247 (print_symbol): Remove declaration of non-existent function.
1248 (print_one_symbol): Return true rather than falling off end.
1250 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1252 * ldmain.c (main): Use %ld when printing long values.
1254 * scripttempl/elf.sc: Move _edata after the .sdata section.
1255 Permit OTHER_BSS_SYMBOLS to be defined.
1256 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1258 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1260 * Rename all "hppaosf" files to "hppaelf".
1261 * Change all "osf" references to "elf" in hppaelf files.
1262 * Makefile.in: Likewise.
1263 * configure.in: Likewise.
1265 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1267 * ldmain.c (main): Call xatexit, not atexit.
1268 Call xmalloc_set_program_name.
1270 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1273 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1275 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1276 (hppaosf_finish): Call xmalloc, not ldmalloc.
1277 * ldmain.c (preserve_output): Function removed.
1278 (main): Do it here instead.
1280 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1282 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1283 GNU C specific macros.
1285 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1286 call to LANG_FOR_EACH_INPUT_SECTION.
1288 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1290 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1291 deleted; will use libiberty versions instead.
1292 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1293 mri.c Makefile.in: Change callers.
1295 * ldmisc.c (vfinfo): Remove cleanup code.
1296 * ldmain.c (remove_output): Put it here (new function).
1297 (preserve_output): New function.
1298 (main): Register remove_output and preserve_output with atexit.
1299 * ldmain.c ldgram.y: Call xexit instead of exit.
1300 * ldmisc.h: Declare xexit.
1302 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1304 * Makefile.in: Lots of new H8/500 memory models.
1306 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1308 * ldlex.l: Removed duplicate rules.
1309 (yywrap): Provide default definition, needed with some versions of
1312 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1314 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1315 the archive filename too.
1317 * ldlex.l: Add rule to catch invalid input characters instead of
1318 printing them. Include "ldmain.h" for program_name decl.
1319 (lex_warn_invalid): New function.
1320 * Makefile.in: Add dependency.
1322 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1324 * Makefile.in (check): Don't bother running any tests of
1325 cross-linker until the test suite no longer assumes native mode.
1327 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1329 * ldlang.c (print_one_symbol, print_input_section): Print
1330 global symbols in symbol table again.
1332 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1334 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1335 exit successfully instead of complaining if no input files are
1338 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1340 * Makefile.in: Format variable definitions consistently.
1341 (LD_PROG): Remove unnecessary variables from link command,
1342 change variable LOADLIBES to EXTRALIBS.
1344 * ldmain.c (main): Compute and display total execution time.
1345 * ld.texinfo (-stats): Document the option.
1347 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1349 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1352 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1355 * ldlang.c (relaxing): Removed global variable.
1356 (lang_size_sections): If the canonical symbols have not already
1357 been read in, read them in before relaxing.
1358 * ldlang.h (relaxing): Removed declaration.
1360 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1362 * ldlang.c (new_afile): Initialize loaded field to false.
1363 (lookup_name): If file was already loaded, don't call the
1364 add_symbols entry point again.
1366 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1368 * ld.texinfo: Clarify what -T option does.
1370 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1372 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1375 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1377 * ldmain.c (add_archive_element): If trace_files or
1378 trace_file_tries, print file name.
1379 * ldlang.c (lookup_name): Likewise.
1380 (ldlang_add_file): Don't put files on input_bfds list in reverse
1383 * scripttempl/elf.sc: Correct typo.
1385 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1387 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1388 their arguments optional, for compatibility with the old GNU ld.
1390 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1392 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1394 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1396 * ldmain.c (add_to_set): Add bitsize argument.
1397 (constructor_callback): New function.
1398 (link_callbacks): Add constructor_callback.
1399 * ldctor.c (struct set_info): Add bitsize field.
1400 (ldctor_add_set_entry): Add bitsize argument.
1401 (ldctor_build_sets): Base the size of the elements of the set on
1402 the bitsize, rather than always using LONG.
1403 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1405 * ld.h (QUAD_SIZE): Define.
1406 * ldgram.y (QUAD): New token.
1407 (length): Handle it.
1408 * ldlex.l: Return QUAD.
1409 * lexsup.c (keywords): Add QUAD.
1410 * ldwrite.c (build_link_order): Handle QUAD.
1411 * ldlang.c (print_data_statement): Handle QUAD.
1412 (lang_size_sections): Likewise.
1413 (lang_do_assignments): Likewise.
1414 * ldexp.c (exp_print_token): Add QUAD to table.
1415 * ld.texinfo: Describe QUAD.
1417 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1418 since the Alpha doesn't use them.
1420 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1422 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1424 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1426 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1427 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1429 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1431 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1432 needed for i386mach. (Should be a no-op on other systems.)
1434 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1435 (PAGE_SIZE): Don't define; not used.
1437 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1439 * ldgram.y (yyerror): Make argument const char *, and actually
1440 print it out rather than assuming it is a syntax error.
1441 * ldmisc.h: Change declaration of yyerror.
1442 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1444 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1446 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1447 exec header offset, since the exec header isn't loaded.
1448 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1450 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1452 A major rewrite to move the bulk of the linker into BFD so that
1453 more efficient backend code can be written for specific object
1455 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1456 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1457 * ldctor.c, ldctor.h: Complete rewrite.
1458 * ldwrite.c, ldwrite.h: Complete rewrite.
1459 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1460 link_info.strip instead. Changed all uses.
1461 (discard_locals_type, discard_locals): Removed. Use
1462 link_info.discard instead. Changed all uses.
1463 (ld_config_type): Removed relocateable_output field; use
1464 link_info.relocateable instead; changed all uses. Added stats
1466 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1467 set_loader_symbol): Removed.
1468 * ldexp.h (node_class): Added etree_rel.
1469 (etree_type): Added rel field.
1470 * ldexp.c (exp_print_token): Bracketed table initialization.
1471 (exp_relop): New function.
1472 (fold_name): Use linker hash table rather than ldsym functions.
1473 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1474 (exp_print_tree): Handle etree_rel.
1475 * ldgram.y (strip_symbols, discard_locals): Removed.
1476 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1477 (REL): New token. Does not appear in grammar, but needed for
1479 (file): Don't call lang_final; it's called by main anyhow.
1480 * ldlex.l: Accept -stats and -no-keep-memory options.
1481 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1482 * ldlang.c: Consistently use fill_type for fill argument.
1483 (lang_init_script_file, script_file): Removed.
1484 (create_object_symbols): Removed. Use
1485 link_info.create_object_symbols_section instead. Changed all
1487 (lang_add_keepsyms_file): Removed.
1488 (lookup_name): Call bfd_link_add_symbols instead of
1489 ldmain_open_file_read_symbol.
1490 (wild): Don't iterate over script_file.
1491 (open_output): Create link hash table.
1492 (lang_place_undefineds): Rewrote.
1493 (lang_size_sections): Handle relaxing (doesn't work yet).
1494 (lang_relocate_globals): Removed.
1495 (lang_finish): Use link hash table rather than ldsym functions.
1496 (lang_common): Rewrote.
1497 (lang_one_common): New function.
1498 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1500 (create_symbol): Removed.
1501 (lang_process): Don't call lang_init_script_file. Call
1502 ldctor_build_sets rather than find_constructors. Don't call
1503 lang_relocate_globals.
1504 (lang_abs_symbol_at_beginning_of): Rewrote.
1505 (lang_abs_symbol_at_end_of): Rewrote.
1506 * ldmain.c (had_y): Removed.
1507 (lprefix, lprefix_len): Removed; use link_info fields instead.
1509 (multiple_def_count, commons_pending, undefined_global_sym_count,
1510 total_symbols_seen, total_files_seen): Removed.
1511 (link_callbacks, link_info): New variables.
1512 (main): Initialize link_info. Don't call init_bfd_error_vector or
1513 ldsym_init. Don't set now unused variables. Handle -stats.
1514 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1515 (add_ysym): Rewrote.
1516 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1517 search_library, gnu960_check_format, decode_library_subfile,
1518 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1520 (add_keepsyms_file, add_archive_element, multiple_definition,
1521 multiple_common, add_to_set, warning_callback, undefined_symbol,
1522 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1524 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1525 require symbols for %C; look them up instead.
1526 * emultempl/hppaosf.em: Pass link_info to
1527 hppa_look_for_stubs_in_section.
1528 * Makefile.in: Rebuilt dependencies.
1529 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1531 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1533 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1534 ldlang.h and ldctor.h.
1536 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1537 declarations of free and malloc from flex output. Change malloc
1538 to ldmalloc in flex output.
1540 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1542 * ldmain.c (lprefix): Change default from a char to a string
1543 with only one character.
1544 (lprefix_len): Set default to one.
1546 * ldmain.h (lprefix_len): Declare.
1548 * ldsym.c (write_file_locals): Use strncmp rather than a character
1549 comparison for lprefix.
1551 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1554 * emultmpl/hppaosf.em: Include ldexp.h.
1555 (before_parse): Set lprefix and lprefix_len correctly.
1557 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1559 * ldlex.h: Don't declare yywrap if it is a macro.
1560 * ldlex.l: Include sysdep.h.
1561 * ldlang.c (lang_for_each_statement_worker,
1562 lang_for_each_statement): Forgot to use PARAMS.
1564 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1566 * Makefile.in: Added .PHONY targets where appropriate. Added some
1568 (gcclibdir, version): Removed unused variables.
1569 (DEP): New variable, set to mkdep.
1570 (ALL_CFLAGS): New variable. Used in .c.o target.
1571 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1573 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1574 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1575 mostly obsolete variables. Adjusted remaining uses.
1576 (DEF_EMUL): Removed variable.
1577 (ldmain.o): Handle undefined EMUL error correctly.
1578 (ldemul-list.h): Depend on config.status rather than Makefile.
1579 Create via temporary file.
1580 (ver960.c, roll, make): Removed obsolete targets.
1581 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1583 * dep-in.sed: New file, used when rebuilding dependencies.
1585 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1587 Made many changes to eliminate gcc warnings. Made various
1588 cosmetic changes, declared various things in header files, removed
1589 various extern declarations from .c files. No substantive
1592 * ldlang.c (lang_process): Ifdef out final call to
1593 lang_size_sections again (reverting change of Nove 2), since it
1594 breaks the Sun4 linker.
1596 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1598 * configure.in (alpha-*-netware*): New target; use alpha.
1600 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1602 * configure.in: Group targets by CPU. Merge some m68k target
1603 entries with different CPU specs that use the same ld_target
1606 * configure.in: Add sparc*-*-coff.
1607 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1608 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1609 (em_coff_sparc.c): Add dependencies and build rules.
1611 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1613 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1615 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1617 (command_line_option): Accept and ignore them (for now).
1618 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1619 where n is a number.
1621 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1623 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1624 not in bfd_com_section, create the section in the BFD so that it
1625 can be placed in the right output section.
1627 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1629 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1630 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1631 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1632 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1633 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1634 Move OTHER_READONLY_SECTIONS after all the other readonly
1635 sections. Don't use DATA_ADDR twice.
1637 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1638 p is in a common section, make sure the BFD has a section of that
1641 * ldlang.c (lang_common): Add newline to error message.
1643 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1645 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1646 Lynx-specific script instead of m68kcoff.
1647 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1648 (ENTRY): Define as __main.
1649 (TEXT_START_ADDR): Define as 0.
1650 (PAGE_SIZE): Define as 0x1000.
1651 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1652 * scripttempl/m68klynx.sc: New file.
1654 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1656 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1657 arguments rather than treating them as emulation names.
1659 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1661 * configure.in: Support x86 unixware and netware plus generic netware.
1663 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1665 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1668 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1670 * Makefile.in (distclean): Don't delete dvi or info files.
1671 (ld.info): Update dependency list.
1672 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1674 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1676 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1677 Set output_filename instead of creating a new node.
1678 (open_output): Don't set output_filename.
1679 (lang_final): Create the new node here.
1680 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1682 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1684 From Pete Hoogenboom (hoogen@cs.utah.edu):
1686 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1687 edata, _edata, end): Add definitions of these symbols.
1688 (__end): Remove definition of this symbol.
1689 (__data_start): Move definition of this symbol.
1691 * emultempl/hppaosf.em: Various fixes and support for linker stub
1693 (hppaosf_finish, hppaosf_search_for_padding_statements,
1694 hppaosf_create_output_section_statements): New functions in
1695 support of linker stub generation.
1696 (ld_hppaosf_emulation): Redefine to include new
1697 emulation-specific routines.
1699 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1700 Pass abs_output_section rather than NULL to avoid invalidating
1703 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1705 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1706 (em_i386mach.c): New rule.
1707 * configure.in (i[34]86-*-mach*): New case.
1708 * config/i386-mach.mt: New file.
1709 * emulparams/i386mach.sh: New file.
1711 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1713 * ld.h (flag_is_*): Removed macros.
1714 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1715 Consistently check the BFD symbol flags directly, rather than
1716 using file_is_* macros.
1718 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1720 * configure.in (sparc*-*-lynxos*): New target.
1721 * Makefile.in: Add rule for em_sparclynx.c.
1722 (ALL_EMULATIONS): Add Lynx emulations.
1723 * config/sparc-lynx.mt: New file.
1724 * emulparams/sparclynx.sh: New file.
1725 * scripttempl/sparccoff.sc: New file.
1727 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1729 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1731 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1733 * relax.c (write_relax): Check return value of bfd_seclet_link.
1735 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1737 * ldlang.c (delete_output_file_on_failure): New variable.
1738 (open_output): Set it after bfd open succeeds.
1739 * ldmisc.c (vfinfo): Test it.
1741 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1743 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1746 * ldemul.c: Support was added to allow emulation-specific
1747 processing to occur. This support was added primarily for linker
1748 stub generation in the elf32-hppa gld.
1749 (ldemul_finish, ldemul_create_output_section_statements): New
1751 * ldemul.h: Support was added to allow emulation-specific
1752 processing to occur. (As described above.) Added finish and
1753 create_output_section_statements fields to
1754 ld_emulation_xfer_struct structure.
1755 * ldlang.c: Add calls to emulation-specific routines.
1756 (lang_process): Add call to
1757 ldemul_create_output_section_statements function.
1758 (lang_process): Add call to a emulation-specific routine (and
1759 some processing after the call).
1761 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1763 * configure.in: mips*- instead of mips-, mips*el changes
1765 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1767 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1768 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1769 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1770 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1771 * config/alpha.mt: New file.
1772 * emulparams/alpha.sh: New file.
1773 * scripttempl/alpha.sc: New file.
1775 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1777 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1778 types of different sizes (eg: 64 and 32 bits), so coerce.
1779 * ld.h (ALIGN_N): Add warning about usage.
1781 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1783 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1784 which we already have a definition, rather than checking in
1785 several different places whether the symbol is weak.
1787 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1789 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1790 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1791 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1792 expanded within them.
1793 * config/mipsb-elf32.mt: New file.
1794 * emulparams/elf32mipb.sh: New file.
1795 * Makefile.in (em_elf32mipb.c): New target.
1797 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1799 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1800 lang_input_file_is_search_file_enum so objects brought in using
1801 INPUT() do a path lookup.
1803 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1805 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1806 instead of {i386,m68k}-coff.
1807 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1808 * config/i386-lynx.mt: New file.
1809 * config/m68k-lynx.mt: New file.
1810 * emulparams/i386lynx.sh: New file.
1811 * emulparams/m68klynx.sh: New file.
1813 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1814 but defaulting to _start.
1816 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1817 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1820 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1822 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1823 HOSTING_LIBS for testing.
1825 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1827 Finish up support for i386-sysv4 (without shared libraries):
1828 * ld.h (flag_is_weak): Define.
1829 * ldlang.c (print_symbol): Mention whether symbol is weak.
1830 (print_input_section): Print weak symbols as globals.
1831 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1832 (enter_global_ref): Do not warn if a weak symbol redefines a
1833 global symbol. Do not let a weak symbol redefine a common symbol.
1834 (enter_file_symbols): Treat weak symbols as global symbols.
1835 (subfile_wanted_p): Do not pull in an object file from a archive
1836 just to resolve an undefined weak symbol.
1837 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1838 error; the error might be that malloc has run out of space.
1839 * ldsym.c (write_file_locals): Treat weak symbols as global.
1840 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1842 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1843 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1844 * emulparams/elf_i386.sh: New file.
1845 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1846 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1847 (ALL_EMULATIONS): Add em_elf_i386.o.
1848 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1849 (em_elf_i386.c): New target, like other em_*.c targets.
1850 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1851 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1852 nonempty, and configured for native, add it to LIB_PATH.
1854 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1856 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1857 Added statements to pass stab and stabstr sections through and
1858 mark them as NOLOAD, which makes GDB happier.
1860 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1862 * configure.in: Accept m68k-lynx-lynxos config.
1864 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1866 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1868 * config/coff-h8300.mt: Add EMUL=h8300h.
1870 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1872 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1874 * Makefile.in: Changed CXX back to g++.
1876 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1878 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1880 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1882 * Makefile.in (TAGS): Use shell wildcards.
1884 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1886 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1888 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1890 * ld.texinfo: re-enable included config file; conditionalize doc
1891 for -oformat to interact properly with SingleFormat doc config
1892 var; rename @up/@down to @raisesections/@lowersections.
1894 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1896 * configure.in: recognize m88110.
1898 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1900 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1901 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1902 ELF emulation is "elf32-hppa" not "elf-big".
1903 (hppaosf_before_parse): Remove unneeded processing of environment
1905 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1906 .text segment of output file.
1907 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1909 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1911 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1914 * ldlang.c, ld.h: updated copyright.
1916 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1918 * ldlang.c (open_output, lang_check): Check return value of
1921 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1923 * scripttempl/h8500.sc: Start all sections in a different segment.
1924 * scripttempl/z8ksim.sc: Handle constructors
1926 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1928 * Makefile.in: revert earlier changes back to execute runtest
1929 with make check. cdtest and bootstrap now function as they
1930 did within the Makefile.
1932 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1934 * Makefile.in: Update dependencies.
1936 * configure.in: Set EMULATION_OFILES in Makefile based on
1937 --with-targets option.
1939 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1941 * Makefile.in: check targets reimplemented to old way.
1943 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
1945 * config/i386v.mh, config/irix4.mh: Use gcc
1946 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
1947 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
1948 bfd/configure.host change.
1950 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1952 * scripttempl/elf.sc: Handle .line and .debug* sections.
1954 * ldlex.l: Use bfd_scan_vma, not strtoul.
1956 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1958 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
1959 Remove inital caps in some error messages, change "can't" to
1960 "cannot", add missing colons.
1961 * ldmisc.c (vfinfo): Print "%%" as a single %.
1962 For '%' followed by unrecognized character, print them both
1963 verbatim instead of expecting a char * arg.
1964 For '%C', don't put the function name in parens.
1966 * ldexp.c (invalid): Pass "%%", not "% ".
1968 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1970 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
1971 (BSS_VAR): Removed; now always define _fbss.
1972 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
1975 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1977 * configure.in: z8k-coff is the same as z8k-sim
1979 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
1981 * testsuite/lib/ld.exp: new file
1982 * testsuite/config/unix-ld.exp: new file
1983 * testsuite/ld.bootstrap/bootstrap.exp: new file
1984 * Makefile.in: add dejagnu support for make check
1986 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1988 * ldlex.l (comment): Add missing newline in message.
1989 * ldindr.c (add_indirect): Ditto.
1990 * ldexp.c (exp_fold_tree): Ditto.
1992 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1994 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
1997 * ldmisc.c (multiple_warn): New function.
1998 * ldmisc.h: Declare it.
1999 * ldmain.c (enter_global_ref): Call it.
2000 * ld.h (ld_config_type): Add warn_common.
2001 * ldlex.l, ldgram.y: Set it with -warn-common option.
2002 * ldver.c (help): Document it.
2004 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2006 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2007 target-specific sections, and for changing data section vma.
2009 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2011 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2012 terminals, for Solaris.
2013 (dirlist_ptr): New static variable.
2014 (command_line_option): Accept new options.
2016 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2019 * config/sun4sol2.mt: Pass emulation name without ".sh".
2021 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2022 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2024 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2026 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2027 .dtors, .data1, .rodata1 sections, instead of combining them into
2028 other sections. For `-r', set all section start addresses to
2031 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2032 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2033 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2035 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2037 * genscripts.sh: If this is the default emulation, set
2039 * emultempl/*.em: Use it to determine whether to compile in the
2042 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2043 genscripts.sh. Pass the current emulation name without ".sh" on
2045 * genscripts.sh: Take an default emulation arg.
2046 Use the current emulation name as EMULATION_NAME.
2047 Make default lib path for cross-compiling ':', not null.
2048 * emulparams/*.sh: Don't set EMULATION_NAME.
2049 * ldemul.c (ldemul_get_script): Take isfile arg.
2050 Pass it to emulation's get_script function.
2051 * ldemul.h: Adjust get_script prototypes.
2052 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2054 * ldfile.h: Declare it.
2055 * ldgram.y: Accept a script on the command line again,
2056 for parsing compiled-in scripts.
2057 * ldmain.c (main): If ld script is a file, parse it as a -T
2058 option, otherwise parse it directly.
2059 * emultempl/*.em (*get_script): Return the scripts themselves if
2060 this is the default emulation; otherwise return their file names.
2061 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2063 * emulparams/m88kbcs.sh: Use it.
2065 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2067 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2069 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2070 there's no change log entry yet, tsk tsk) from the list of
2071 emulations compiled in until Mark gets around to checking in
2072 emulparams/i386linux.sh.
2073 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2074 changed, this file gets updated.
2076 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2078 * ldgram.y (OPTION_Lfile): New token.
2079 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2080 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2082 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2084 * configure.in: h8/300h support needs own .mt file.
2085 config/coff-h8300h.mt: New file.
2087 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2089 * ldmain.c: Don't include sys/stat.h; it already got included
2090 somewhere along the way.
2092 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2094 * Makefile.in: Add h8300h support.
2095 emulparams/h8300h.sh: New file.
2096 scripttempl/h8300h.sc: New file.
2098 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2100 * ldfile.c (ldfile_open_file): In error message, use the name the
2101 user gave (e.g., "-lc"), rather than the base file name.
2103 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2105 * ldmain.[ch]: Remove initial Q_ from function names.
2106 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2108 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2110 * ldlang.c (lang_process): Move loading of default script from
2111 here to main. Add a "/" to start of script name to prevent
2112 finding it in "." first.
2114 * ldmain.c (set_scripts_dir): Don't look in "." first.
2116 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2119 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2121 * Makefile.in (em_m88kbcs.c): Correct dependency.
2122 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2123 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2124 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2126 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2128 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2129 main.c (main): Print the errno string in the error message.
2131 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2133 * configure.in: Accept h8300h for target cpu.
2135 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2136 present (demangle is smart enough to know whether to do it or not).
2138 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2140 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2141 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2143 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2145 * ldmain.c (get_emulation, check_for_scripts_dir,
2146 set_scripts_dir): New functions.
2149 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2151 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2152 Create symbol "end" instead of "__end". Comment out some parts
2153 that may not be needed (yet) for elf.
2155 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2157 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2159 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2161 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2162 when no prototype is being supplied.
2163 (ldmalloc, ldrealloc): Size argument is now size_t.
2165 * ldmisc.c (finfo): New function, accepts FILE* argument.
2166 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2167 without leading zeros.
2168 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2169 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2171 (concat, buystring): String lengths are size_t.
2172 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2174 * ldlang.c (new_statement): Size argument is now size_t. Added
2175 forward declaration with prototype.
2177 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2179 * ldgram.y (OPTION_v): Don't turn on verbose output.
2181 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2183 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2186 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2188 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2189 collect2 doesn't look for gld any more anyhow.
2191 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2193 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2194 now have a non NULL srefs_chain.
2196 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2197 hp300hpux, since the latter does not exist.
2199 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2201 * genscripts.sh: Put the scripts in the ldscripts directory, not
2203 * configure.in (ldscripts): Make, instead of emulations.
2204 * Makefile.in (scriptdir): Take off the "ld" part.
2205 (install, clean, distclean): Use ldscripts, not emulations.
2206 In tests, don't pass -Lemulations.
2207 Don't pass tooldir/lib to genscripts.sh.
2208 * genscripts.sh: Don't take tooldir/lib arg.
2209 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2210 default script file.
2212 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2214 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2216 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2218 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2220 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2222 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2223 run in parallel without colliding on yacc's static file names.
2224 Without the stub rule, make will try to start two yacc's
2225 concurrently which fails because of yacc's static file names.
2227 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2229 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2232 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2234 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2235 different from libdir.
2237 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2239 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2241 * ldver.c (help): New function.
2242 * ldver.h: Declare it.
2243 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2245 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2247 * Makefile.in (INCLUDES): Don't need ../include any more.
2249 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2251 * ldlex.l, ldgram.y: Support new -oformat option.
2252 Remove attempt at supporting script fragments on the command line.
2253 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2254 * mri.c (mri_format), ldgram.y: Change callers.
2255 * ldlang.h: Change prototype.
2257 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2259 * Makefile.in: canonicalize install.sh; for use within
2260 this directory (and subdirs)
2262 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2264 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2266 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2269 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2271 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2272 It wasn't documented (or likely used) and wastes time.
2273 (try_open): If EXTEN is empty, don't try it.
2275 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2276 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2277 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2278 with normal function declarations.
2280 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2281 Move *.sc-sh to scripttempl/*.sc.
2282 * {emultempl,emulparams,scripttempl}/README: New files.
2283 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2284 removed, replaced with generic.em.
2285 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2286 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2288 * *.em (*_get_script): Return script name instead of script contents.
2289 * ldlang.c (lang_process): Change caller.
2291 * ldlex.l, ldgram.y: Recognize -m option.
2292 Check for input files after *all* options in grammar.
2293 * ldmain.c (main): Check for -m options. Add default directory
2296 * mkscript.c: File removed.
2297 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2298 to add to the default LIB_PATH.
2299 Look for input files in the new subdirectories.
2300 Create the scripts in emulations subdirectory and don't filter
2301 them through mkscript.
2302 * configure.in: Make the emulations subdirectory.
2304 * Makefile.in: Account for all of the above changes.
2305 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2306 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2307 Put CFLAGS last in the compilation rules.
2308 Add -I../bfd to INCLUDES so sysdep.h is found.
2310 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2312 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2314 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2315 dependent on RELOCATING, not RELOCATION.
2316 * hp3hpux.sh (SHLIB_PATH): Define it.
2318 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2320 * ldfile.c (try_open): If opening without the extension fails,
2321 try with the extension even if -v or -V was given.
2322 had_script is imported (from ldgram.y), not exported.
2324 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2326 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2328 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2330 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2331 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2333 (section): Use statement_list_opt, not statement_list.
2334 * m68kcoff.sc-sh: Gather constructors and destructors and define
2335 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2336 * sa29200.sc-sh: Gather constructors and destructors and define
2337 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2339 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2341 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2342 * configure.in: No longer need to configure to get sysdep.h.
2344 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2346 * Makefile.in: remove install:all and install-info:info
2347 dependencies (these cause some spurious rebuilds at 'make install'
2350 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2352 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2353 (mips-idt-ecoff*): Added trailing '*'.
2354 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2355 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2356 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2358 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2359 incorrect definitions.
2361 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2363 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2364 symbols, unless stripping.
2366 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2368 * Makefile.in: configure looks for ####, so remove lines with many
2370 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2371 and HOSTING_LIBS correctly so that ``make check'' will work.
2373 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2375 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2376 to etext, edata, and end. Needed for IRIX 4.0.5F.
2377 Patch from mwp@iconix.oz.au (Michael Paddon).
2379 * Version 2.2.1 released.
2381 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2383 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2384 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2386 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2388 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2391 * Version 2.2 released.
2393 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2395 * ldver.c (ldversion): Bump version number to 2.2.
2397 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2401 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2403 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2405 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2407 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2408 mkscript.o, rather than directly from mkscript.c.
2410 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2412 * configure.in: Look for ${target_makefile_frag} relative to
2413 ${srcdir}, not relative to build directory.
2415 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2416 * configure.in: Recognize hppa*-hp-osf.
2417 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2418 (em_hppaosf.c): Build it.
2419 * config/hppaosf.mh, hppaosf.mt: New files.
2421 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2422 some system header files. All uses changed.
2424 * configure.in: Recognize i386-aix configurations as i386-coff
2427 * configure.in: Recognize m68*-*-hpux.
2428 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2429 the value of STACKZERO.
2430 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2431 (em_hp3hpux.c): Build it.
2432 * hp3hpux.sh, config/hp300hpux.mt: New files.
2434 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2436 * mips.sc-sh: Put constructors in the .data section.
2437 * Makefile.in (cdtest): Added dependency on ld.new.
2439 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2441 * Makefile.in: Change definition of $(tooldir) to match FSF.
2442 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2443 Support VAX Ultrix and BSD.
2445 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2447 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2449 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2451 * ldlang.h (struct memory_region): Change `length' and
2452 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2453 * ldlang.c, mri.c: Corresponding changes, plus lint.
2455 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2457 * configure.in: For all i386 targets, accept i486 as well.
2459 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2461 * ldlang.c (wild_doit): Preserve all flags for a
2462 SEC_SHARED_LIBRARY section.
2463 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2464 computing largest_section.
2466 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2468 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2469 fields of newly created structure.
2471 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2473 * ldmain.c (g_switch_value): New variable.
2474 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2475 (command_line_option): Accept -G and set g_switch_value.
2476 * ldlex.l (COMMAND): Accept -G.
2477 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2479 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2481 Support for linking and loading at different places:
2483 * ldlex.l: Add "AT" keyword.
2484 * ldgram.y: Cleanup, and parse AT.
2485 * ldlang.c (print_output_section_statement): Print output address
2486 of section in map. (lang_size_sections): Fill sections' lma with
2488 * ldlang.h (lang_output_section_statement_type): Add load_base
2491 * ldindr.c (add_indirect): Keep more information in the alias
2493 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2494 attribute from an input section.
2495 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2496 default. (Q_enter_file_symbos): Indirect symbols now are known by
2497 their section, not a special symbol flag.
2498 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2499 (write_file_globals): Write the mapping for an indirect symbol.
2500 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2503 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2505 * ld.texinfo: changes for q1
2507 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2509 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2511 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2513 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2515 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2517 * mips.sc-sh: Added variables which may be overridden by a
2519 * mipsidt.sh: New file; emulation for IDT MIPS board.
2520 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2521 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2522 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2523 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2525 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2527 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2529 * i386bsd.sh, config/i386bsd.mt: New files.
2530 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2532 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2534 * mri.c: Add extern declaration of strdup.
2535 * ldsym.c (KEEP macro): Add spaces around '=' for the
2536 sake of old (e.g. PCC) compilers.
2538 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2540 * ldver.c: Bump to version 2.1.
2542 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2544 * ldgram.y: allow section types without address expressions.
2545 * ldlang.c (lang_relocate_globals): avoid possible hang with
2546 undefined but unreferenced symbols.
2547 * relax.c (relax_section): don't complain if the script file isn't
2548 relaxable but -relax is set
2550 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2552 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2554 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2556 * mipsbig.sh: New file. Big endian MIPS emulation.
2557 * config/mips-big.mt: New file. Use mipsbig emulation.
2558 * configure.in (mips-sgi-irix*): Use target mips-big.
2559 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2560 (em_mipsbig.c): New target. Uses mipsbig.sh.
2562 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2564 * mips.sc-sh: Put .scommon sections into .sbss section.
2566 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2567 rather than always putting them in bfd_com_section.
2568 * ldlang.c (lang_common): If a common symbol is not in
2569 bfd_com_section, put in a section of the same name, rather than
2570 always putting it in section COMMON.
2572 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2574 * ldmain.c (subfile_wanted_p): If we already have a common
2575 definition of a symbol, don't necessarily pull in an object file
2576 that provides a non-common definition.
2578 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2579 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2581 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2582 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2584 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2586 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2589 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2591 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2592 checking for equality to bfd_com_section.
2594 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2596 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2597 targets, linker script.
2598 * mipslit.sh: New file. Little endian MIPS emulation.
2599 * config/mips-lit.mt: New file. Use mipslit emulation.
2600 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2601 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2602 (em_mipslit.c): New target. Uses mipslit.sh.
2604 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2606 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2607 $(tooldir)/bin/gld, so that gcc can find it with or without
2610 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2612 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2613 write_norel. All linking is now done via write_relax. Call
2614 ldsym_write before calling write_relax.
2615 * relax.c: Added copyright.
2616 (write_relax): Renamed from write_relaxnorel. Added relocateable
2617 argument. seclet_dump renamed to bfd_seclet_link.
2618 * relax.h: Added copyright.
2620 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2622 * ldmain.c (decode_library_subfile): Patch from
2623 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2625 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2627 * config/vxworks960.mt renamed to config/i960.mt
2629 * configure.in: sparc-aout emulates a sun4, as does
2630 sparc*-vxworks, i960-nindy uses gld960 emulation
2632 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2634 Fix support for NOLOAD, add INCLUDE
2635 * ldfile.c (ldfile_open_command_file): pass file name to
2637 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2638 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2641 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2643 * Makefile.in, config.h: no more default emulation. Make the lack
2644 of emulation a compile time error
2646 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2648 * configure.in: recognise all sparclite variants, not just 'sparclite'
2650 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2652 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2655 * configure.in: accept *-ericsson-ose for any m68k CPU.
2657 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2658 for each output section.
2660 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2662 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2663 macro bfd_asymbol_bfd as appropriate.
2664 * Makefile.in: Un-duplicate ldlex.c dependency.
2665 * condigure.in: Replace my_host case table by sourcing
2666 ../bfd/configure.host. Allow std-host as the default.
2667 * ldmisc.c: Change logic for C++ name demangling: There is
2668 no initial '_' to remove from stab-derived function names.
2670 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2672 * ldlang.c (lang_init_script_file): don't attach the output file
2673 sections to the script file.
2675 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2676 * ldlang.c (wild): run expansion loop over command line bfd too.
2677 (lang_ini_script_file): initialize more parts of the command line
2679 * ldlex.l: fix DEFINED start states.
2681 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2683 * ld.texinfo: new doc.
2684 * ldgram.y, ldlex.l: understand -y<symbol>
2685 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2686 print info. (add_ysym): new function.
2687 * ldsym.h: (ldsym_type): new define SYM_Y.
2689 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2691 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2692 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2693 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2694 macros with PARAMS. Recreational cleanup. Update copyrights.
2696 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2698 * Makefile.in: pass down the bfd source directory for includes
2700 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2702 * ldlang.c (lang_size_sections): don't change size and address for
2703 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2706 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2708 * relax.c (build_it): re-enable the processing of data_statements
2709 in scripts, makes counted contructor lists work again.
2711 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2713 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2715 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2717 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2720 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2722 * Support for i386-sysv.
2723 configure.in: check for i386-*-sysv* and i386-*-sco*.
2724 i386coff.sc-sh: rewrote to support SVR3 by default.
2725 ldctor.c (find_constructors): preserve stat_ptr.
2726 ldlang.c (wild_doit): initialize vma and size of new output
2727 section to corresponding input section. This is required for
2728 shared library support.
2729 (lang_size_sections): don't modify vma and size of sections which
2730 are never loaded (for shared libraries).
2731 ldwrite.c (copy_and_relocate): copy the contents of any section
2732 which has contents, not just sections which are loaded (for shared
2735 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2737 * ldlang.c (size_input_section): count the sizes of all sections
2740 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2742 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2743 to demangle symbols better
2745 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2747 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2748 exist when linking with -r.
2750 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2752 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2755 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2757 * ldmain.c (linear_library): don't even think about processing
2758 an object file if it's already been done
2760 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2762 * configure.in: the hp9000/300 config file is now hp300
2764 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2766 * config/z8ksim.mt: new file
2768 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2770 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2771 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2773 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2774 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2775 * ldlang.c (lang_add_keepsyms_file): New function.
2776 * ldlex.l: Handle "-retain-symbols-file".
2777 * ldsym.c (keepsyms_file, kept_syms): New vars.
2778 (process_keepsyms): New functihon; reads file, marks symbols for
2780 (write_file_locals): File symbols should always be kept.
2781 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2782 and "-s". Process retain-symbols file before setting symtab.
2783 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2784 (keepsyms_file, kept_syms): Declare them.
2786 * ldmain.c (main): Non-fatal errors should still cause non-zero
2787 exit status even with -r.
2789 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2791 Added initial support for the z8k
2792 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2793 * configure.in, Makefile.in: modified to reflect above
2795 * ldlang.c (lang_check): when linking conflicting architectures,
2796 make the output file reflect at least one of the bad inputs.
2798 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2800 * Makefile.in (install): if $(tooldir) exists, install ld in
2803 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2805 * Makefile.in, configure.in: modified to support i386-coff
2806 * i386coff.sh: new file
2808 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2810 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2811 added m68k-coff emulation mode, stolen from a29k emulation.
2812 Almost certainly wrong, but perhaps better than sun3.
2814 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2816 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2817 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2818 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2819 This is one character shorter, and lets people build on
2820 SVR3 system. (ld__h8300xray.[co] was the killer there;
2821 h8300xray.sc-sh is also overlong, but seems harmless.)
2822 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2823 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2824 * configure.in: Add host isc.
2826 * ldver.c: Call it version 2.0.
2828 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2830 * ldver.c: Bump to version 0.98.
2833 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2835 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2837 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2838 * ldlex.l: Moved comment() to end, since some compilers
2839 otherwise have problems with input() used before it is defined.
2841 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2843 * configure.in: added Solaris 2 and Irix 4 host support.
2845 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2847 * Makefile.in: remove -S flag from the FLEX definition
2849 * configure.in: rewrote, using new style case statement. use
2850 m68k.mt for m68k-aout systems
2852 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2854 * Makefile.in: map "ld" through program_transform_name when
2857 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2859 * cplus-dem.c: Removed. Use the version in libiberty now.
2860 * ldmisc.c: Use new libiberty version of cplus_demangle().
2862 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2864 * gld960.em (gld960_choose_target): default to little endian, not
2867 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2869 * ldlang.c (lang_process): don't pass null pointers when
2870 abs_output_section is what is required.
2871 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2872 used, and pass that down.
2873 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2876 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2878 * configure.in, config/ose68.mt: renamed OSE to ose.
2880 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2882 * ldsym.c (write_file_locals): Reorder check for common or
2883 undefined symbols so that it works.
2885 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2887 * configure.in: accept all m68K family members.
2889 * Makefile.in: always create installation directories.
2891 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2893 * ldlex.l: now parses comment correctly, added ~ to acceptable
2896 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2897 unary -ve constants.
2899 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2900 the command line can't be found.
2902 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2904 * ldlang.h: add new field "loadable" to output_section_statement.
2905 * ldlang.c (lang_output_section_statement_lookup): initilize new
2906 field. (wild_doit): if new field is not set, then stop output
2907 section from being loadable.
2908 (lang_enter_output_section_statement): set the field from the
2910 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2911 * h8300hms.sc-sh, h8300hms.em: get -r right.
2913 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2915 * ldint.texinfo: New internals manual (beginnings thereof).
2916 * PORTING: Removed, merged into ldint.texinfo.
2918 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2920 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2921 cdtest.exp: A test program (copied from libg++/test-install)
2922 that tests that constructor and destructors are handled
2925 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2927 * Makefile.in (install): install from ld.new, renaming during the
2928 copy, or else the next 'make install' needs to re-link ld.
2930 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2932 * configure.in: generalise hp recognition (from sef).
2934 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2936 * configure.in: recognize bsd and hpux hppa configurations.
2937 error messages echo to stderr, not stdout
2939 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2941 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
2942 ldmisc.c: removed rcsid's.
2944 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2946 * ldlang.c (lang_map): print changes in sizes due to relaxing
2947 (size_input_section): maintain the delta information.
2948 * ldlang.h: add new field to struct to contain delta info.
2949 * relax.c (relax_section): complain if input not relaxable.
2950 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
2953 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2955 * ldmain.c(main): prevent -r and -relax from being on at the same
2958 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2960 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
2964 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2966 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
2968 * ldlang.c(open_output): set the target arch and machine as soon
2969 as we can. (lang_size_sections): use new macros for setting vma
2972 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2974 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
2975 Also deleted an unreachable path to wrs.
2977 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2979 * Makefile.in (install): use -d test for $tooldir before
2980 installing ld there so that $tooldir can be inherited from
2983 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
2985 * ldlang.c: Two non-substantial changes for the sake of
2986 the old Portable C Compiler.
2988 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2990 * ldgram.y, ldlex.l: parse ABSOLUTE
2991 * ldexp.c: add support for ABSOLUTE
2993 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
2995 * Makefile.in: Added default definitions for HOSTING_CRT0,
2996 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
2997 * config/*.mh: Miscellaneous clean-up: Removed definitions
2998 of YACC (since it is not longer used in the Makefile).
2999 Remove HOSTING_* definitions that are subsumed by the
3000 ones added to Makefile.in. Removed most definitions of CC.
3001 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3002 These are no longer needed.
3004 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3006 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3007 rules, since these are used when building a distribution.
3008 * Makefile.in (ldlex.c): Don't re-direct output, since that
3009 leaves a bogus output files if it fails.
3011 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3012 * ldlex.c: Fix some unnecessary flex-specific-isms.
3014 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3016 * ldgram.y: move spurious semicolon
3017 * ldexp.h: fix prototype
3019 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3021 * ld.texinfo: references to linker now say "ld" not "gld".
3023 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3025 changed calling convention for Q_enter_global_ref
3026 * ldexp.c, ldlang.c, ldmain.c: reflect this
3027 * ldver.c: bump version to 1.97.1
3028 * ldindr.c (add_indirect): when an edict declaring an indirect
3029 symbol is found, make sure that any ideas about the symbol being
3030 common are changed if it now known to be defined.
3031 * ldmain.c (linear_library): complain once if archive isn't
3033 * ldlang.h, ldlang.c: make room for and initialize the complain
3036 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3038 * Makefile.in: use flex & bison from ../ if they exist.
3040 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3042 * relax.c (build_it): don't allocate space in the output file for
3043 stuff if -R flag applys to it.
3044 * ldfile.c: merge in VMS filename support
3045 * ldmain.c (main): take out ./ from library path, and close file
3046 before unlinking. Make multiple defs of a symbol create an
3048 * ldmisc.c: fatal errosrs delete output file
3050 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3052 * ldver.c: Increase version number to 1.97, for consistency
3055 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3057 * Makefile.in: FLEX -> LEX.
3059 * ld.texinfo: {} -> @{@}.
3061 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3063 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3064 (and associated change in -c option, now used for these scripts)
3066 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3068 * ldver.c: Bumped version to 1.96 - new release, resync with the
3070 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3071 rather than with raw malloc, makes it easier to track where memory
3073 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3074 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3075 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3078 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3080 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3082 * Makefile.in: use bootstrap for check.
3084 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3086 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3088 * Makefile.in: now use flex, not lex
3089 * ldlex.l, ldlang.c, ldctor.c: lint
3091 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3093 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3094 different sorts of filenames on the command line than in a script.
3096 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3098 * Makefile.in: rework CFLAGS so that they can be passed on the
3099 make command line. Remove MINUS_G. Default CFLAGS to -g.
3101 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3103 * relax.c: added handling for new "padding" seclet type, used to
3104 fill out gaps between section.
3105 * ldgram.y, ldlex.l: now -defsym on the command line is done
3108 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3110 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3112 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3114 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3117 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3119 * Makefile.in (install): Install second copy in $(tooldir)/bin
3120 without $(program_prefix), since that's what gcc expects.
3122 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3124 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3125 * h8300*: fix bit rot and add support for h8300xray target
3126 * go32.sh: target emulation for go32.
3128 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3130 * gld960.em, i960.sc-sh. Fix i960 bit rot
3132 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3134 * Makefile.in: install man page.
3136 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3138 * config/mt-<foo> renamed to <foo>.mt
3139 * config/mh-<foo> renamed to <foo>.mt
3140 * configure.in changed to reflect this
3141 * genscripts.sh now make .xbn files rather than .xN files
3143 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3145 * ldver.h: fix decl of ldversion.
3147 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3149 * Makefile.in: added check target.
3151 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3153 * ldmain.c (Q_enter_file_symbols): now aliases work again
3155 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3157 * Makefile.in: added clean-info target.
3159 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3161 * ldexp.c (exp_print_tree): don't try and follow null pointers
3163 * ldgram.y: remove 11 shift reduce errors
3165 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3167 * Makefile.in: added tooldir and program_prefix.
3169 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3171 * ldlang.c (size_input_section): don't move absolute sections
3175 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3177 * cplus-dem.c: yet another copy of this - maybe it should go into
3179 * ldgram.y: now -V and -v have different actions
3180 * ldver.c: if -V, prints list of emulations compiled in
3181 * ldmisc.c: support for cplus demangling
3184 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3186 * Makefile.in, configure.in: removed traces of namesubdir,
3187 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3188 copyrights to '92, changed some from Cygnus to FSF.
3190 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3192 * Makefile.in: Change mkscript rule into one for ./mkscript
3193 (for the sake of makes that don't realize they're the same).
3194 * PORTING: Add more details.
3195 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3197 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3199 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3200 config/mt-hp300bsd: New port to hp300 running BSD.
3202 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3204 Major rewrite of how ld is configured. The major idea
3205 is to use shell scripts to generate everything.
3206 * generic.em replaces ldtemplate.
3207 * Other *.em files replace various *.c files.
3208 A *.em file is a shell script that generates the corresponding
3209 ld__*.c file that implements an emulation. This is usually
3210 a straight 'cat' of a here-document, possibly with substitutions.
3211 * Script files (*.sc) are places by *.sc-sh scripts.
3212 Again, these are simple shell scripts that 'cat'
3213 here-documents, usually with some substitutions.
3214 The output a *.sc-sh is a script file.
3215 * Each emulation is defined by a short shell script with
3216 extension *.sh that specifies the emulation-specific
3217 parameters (such as the name of the *.sh-sc and *.em
3219 * genscript.sh is the master shell script used to generate
3220 an emulation. It is passed various argument, including
3221 the name a the emulation-speciic *.sh file that it
3222 "sources" to set variables to emulation-specifc parameters.
3223 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3224 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3225 * config/mh-foo: Rename LDEMULATION names as appropriate
3226 (usually 'gldfoo' -> plain 'foo').
3227 * ldwrite.c: Fixed a typo in a comment.
3228 * Makefile.in: Major changes. Removed some the sed
3229 magic to converts scripts, since that is now handled
3230 by genscripts.sh and the *.sc-sh scipt generators.
3231 * config.h: Remove a bunch of macros defining emulations
3232 and targets. This becomes one less file to edit when
3233 adding emulations or targets.
3234 * ldemul.h (struct ld_emulation_xfer_struct): Add
3235 emulation_name and target_name fields.
3236 * ldemul.c, ldemul.h: Define some default functions used
3237 by most emulations (and remove from the *.em scripts).
3238 * ldemul.c (ldemul_choose_target): Search the new
3239 ld_emulations array using a loop (instead of a hardwired
3240 nested if statement).
3241 Define the ld_emulation from the automatically-geenrated
3242 ldemul-list.h. This means you no longer have to edit ldemul.c
3243 to add a new emulation.
3244 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3245 their expansions, since the former no longer exist.
3246 * PORTING: A very rough first draft of a porting guide.
3248 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3249 to be terminated by a new-line (instead of requiring a semicolon).
3251 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3253 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3254 tests for NULL pointers all over the place.
3255 * ldlang.c (lang_process): remember to relocate global symbols
3256 *after* relaxing has done it stuff.
3258 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3260 * config/mt-coff-h8300: use EMUL like everything else
3261 * ldlang.c: (print_padding_statement): print the right address.
3262 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3265 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3267 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3268 * ldlang.c (print_data_statement): print the right address.
3270 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3272 * Makefile.in: The rule for testing ld by re-linking itself
3273 via an intermediate -r link was moved to the ld1 rule
3274 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3275 which allows the bootstrap rule to work.
3276 * ldctor.c (find_constructors): Don't create a constructor
3277 list if it is already defined (as would happen if ld is
3278 invoked by collect).
3280 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3282 * config/mh-sparc.h: now uses libgcc.a
3283 * ldmain.c: quit using exit
3284 * *sc: use *(COMMON) rather than [COMMON]
3285 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3286 to allow preprocessing of .l file.
3287 * Makefile.in: New ldlex.l mangling
3288 * ldexp.c (fold_binary): perform expressions with % and / in
3290 * ldfile.c (open_a): open archives on VMS in a special way
3293 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3295 * ldgram.y: map -M behave in the same way as -Map (sets file name
3297 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3298 whether or not relaxing has been done.
3299 * ldmain.c: don't open a map file if it doesn't have a name
3300 * relax.c: all the brains have moved into bfd.
3301 * ldwrite.c: ammend comment
3303 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3305 * Makefile.in: added relax, also made three stage go through a
3308 * config.h: if GNU960 defined, then default emulation mode is
3310 * ldexp.h, ldexp.c: map to file hooks
3311 * ldlang.c: map to file hooks
3312 * ldgram.y: added -Map -relax
3313 * ldlex.l: added -relax, -Map
3314 * ldmain.c: open map file
3315 * ldmisc.c: support for map file
3316 * ldwrite.c: new relax magic
3318 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3320 * Makefile.in, config/tm-*.h: Clean up make output, only
3321 pass DEFAULT_EMULATION to ldmain.c.
3323 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3325 * ldver.c: Bump to version 1.94.
3327 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3329 * Makefile.in: infodir belongs in datadir.
3331 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3333 * Makefile.in: Pass -y to bison. (Again;
3334 accidentally deleted by Rich.)
3335 * news.sc, ldgld68k.sc: Define __end as well as _end.
3337 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3339 * ldindr.h: added to contain prototypes of ldindr.c
3340 * ldfile.c: include ctype.h
3341 * ldmain.c: include the requried prototype headers
3342 * ldwrite.c: get_reloc_upper_bound has been renamed
3343 bfd_get_reloc_upper_bound
3345 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3347 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3348 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3349 spaces following hyphens, bsd make can't cope. added
3350 standards.text support and made it look like all the other
3353 * configure.in: configure now runs entirely in objdir so make file
3354 existence checks against ${srcdir}. Mark this directory as
3357 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3359 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3360 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3361 and mandir now keyed off datadir by default.
3363 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3365 * ldver.c: Bumped version to 1.93.
3366 * Makefile.in: Pass -y to bison.
3368 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3370 * config.h: h8 is now coff, not ieee
3371 * h8300hds.sc: reflect the same
3373 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3375 * ldver.c (ldversion()): Update to 1.92.
3376 * ldctor.c: There are two places constructor sets
3377 can be defined. One of them checked for an existing
3378 duplicate, the other didn't. Unfortunately, the latter
3379 was called after the former ...
3380 So, factor out code for inserting a new element into
3381 constructor_name_list (after checking for a duplicate)
3382 into a new function add_constructor_name, and call
3383 it from both aforementioned places (ldlang_add_constructor
3384 and ldlang_check_for_constructors).
3386 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3388 * Makefile.in: Rename .c files generated from ldtemplate
3389 to have names starting with ld__. This helps 'make clean'.
3391 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3393 * Makefile.in: Take out the version number for install
3394 * m88kbcs.sc: put in contructor blocks.
3396 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3398 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3399 parameter, a format, and an arg pointer, and rename it to
3400 vfinfo(). Write info() in terms of new vfinfo().
3401 New einfo() is the same as info(), except it writes to stderr.
3402 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3403 ldmisc.c: Replace "error" calls to info() by new einfo().
3405 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3407 * ldlex.l ldgram.y: made -V option do same as -v
3408 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3411 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3412 i386 aout changes from Bob Kukura
3413 * Makefile.in, config.h: added i386aout support
3414 * configure.in: fixed /h-{myhost} typo
3415 * ldgram.y: -MM now gives more boring map.
3416 * ldlang.c: now does D_PAGED flag the right way.
3417 * ldsym.c: -MM flags does the right thing.
3419 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3421 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3422 * ldlang.c (init_os): Compensate for BFD change,
3423 where bfd_make_section now returns NULL for a duplicate
3424 section request, instead of the old section.
3426 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3428 * ldver.c: Bump to version 1.91 (consistent with binutils).
3430 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3432 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3433 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3434 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3435 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3436 Add or update copyright notices.
3438 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3441 * Makefile.in: Changed installation directory name scheme
3442 to be consistent with gcc. Also changed 'install'.
3444 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3446 * Makefile.in: new targets ld.mm, ld.me
3448 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3450 * Makefile.in, ldtemplate: Need to use separate scripts
3451 for -n and -N options. Yet more complication.
3453 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3455 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3456 work). Add some lines to avoid Sun Make VPATH bugs.
3458 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3460 * news.sc: Add alignment for data segment.
3461 * ldtemplate: Add (yet another) script to get for -n or -N
3462 options. (These need different alignment than ZMAGIC files.)
3463 * Makefile.in: Add stuff for new foo.xn scripts.
3464 These are generated by replacing "ALIGN(0x...00)" by ".".
3466 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3468 * Makefile.in: new targets ld.ms, ld-index.ms
3469 ld.texinfo: remove tabs, other cleanups for texi2roff
3471 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3473 * ldmain.c (main): Make config.magic_demand_paged be true
3474 by default. Don't the WP_TEXT and D_PAGED flags of
3475 output_bfd here; it's too late, so set it when output_bfd
3476 is created (in ldlang.c). Also fix setting of EXEC_P flag
3477 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3478 * ldlang.c: Remove some duplicate extern declarations.
3479 * ldgram.y: Fixes to -N and -n options.
3480 * Makefile.in: Recognize upper case letters in sed script
3481 to remove assignments from script files.
3482 * ldtemplate: Don't assukme that -N or -n options
3483 imply use of -r script.
3484 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3486 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3488 * ldtemplate: include bfd.h before sysdep.h.
3490 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3492 Restructure configuration scheme for bfd, binutils, ld.
3494 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3495 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3496 Change some config names to match other dirs.
3497 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3499 * config/: Rename some config files to match up h-*.h names.
3500 Remove all the HOST_SYS definitions from the config files.
3502 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3504 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3505 * ldtemplate: Remove ldfile_add_library_path calls;
3506 just use the SEARCH_DIR commands in the script files.
3507 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3508 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3509 This is primarily intended for cross-linking, where you would
3510 place libaries in a different place than native libraries.
3511 Also, emulations made from ldtemplate now use $(srcdir).
3512 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3513 form; people can use the Makefile's LIB_PATH to override.
3515 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3517 * Makefile.in: fix target ld.dvi, add target ld.info
3518 ld.texinfo: make info filename ld.info
3520 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3522 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3524 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3525 few BFD types & enums.
3532 version-control: never