1 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
3 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
5 (em68k4knbsd.c): New rule.
7 * configure.tgt: Added support for the NetBSD m68k4k arch.
9 * genscripts.sh, ldint.texinfo,
10 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
11 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
12 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
13 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
14 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
15 pc532machaout,rce,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
16 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
17 PAGE_SIZE to TARGET_PAGE_SIZE.
19 * emulparams/m68knbsd.h: Ditto.
20 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
21 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
24 * emulparams/m68k4knbsd.sh: New file.
26 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
28 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
30 * emultempl/aix.em: Include ldctor.h.
31 (gld${EMULATION_NAME}_after_open): New static function.
32 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
33 (gld${EMULATION_NAME}_find_relocs): New static function.
34 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
35 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
36 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
37 * ldctor.c (struct set_info): Move definition into ldctor.h.
38 (struct set_element): Likewise.
39 (sets): Make non-static.
40 (ldctor_add_set_entry): Add name parameter. Save it in the new
42 (ldctor_build_sets): Avoid being called twice. Pass set element
43 name to lang_add_reloc.
44 * ldctor.h (struct set_info): Move definition here from ldctor.c.
45 (struct set_element): Likewise. Add new field name.
47 (ldctor_add_set_entry): Declare new name parameter.
48 * ldwrite.c (build_link_order): Don't insist that either name or
49 section be NULL in a lang_reloc_statement.
50 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
52 (constructor_callback): Pass name to ldctor_add_new_set_entry for
55 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
57 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
59 * mpw-config.in: Add PowerMac target support, generate config.h.
60 * mac-ld.r: New file, Mac resources.
61 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
62 * mpw-make.in: Remove.
63 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
65 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
67 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
68 -static as a synonym for -bnso.
70 * scripttempl/aix.sc: Move special symbols inside sections.
71 Always start .data at 0.
73 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
75 * Makefile.in (diststuff): Also make info.
76 (maintainer-clean realclean): Also delete *.info*.
78 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
80 * emultempl/aix.em: Add support for various AIX linker options,
81 for AIX import and export files, and for AIX shared objects.
82 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
84 * ldmain.c (main): Initialize new field link_info.static_link.
86 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
87 (constructor_callback): Likewise.
88 * ldmisc.c (vfinfo): Likewise.
89 * ldwrite.c (build_link_order): Likewise.
91 * ld.texinfo: The MRI ALIGN directive is supported.
93 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
95 * emulparams/elf32vr4300.sh: Deleted.
96 * emulparams/elf32vr4300el.sh: Deleted.
97 * emulparams/elf32b4300.sh: Added.
98 * emulparams/elf32l4300.sh: Added.
99 * configure.tgt, Makefile.in: Updated the build to use the
100 new 8.3 unique names.
102 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
104 * ldlang.c (entry_symbol): Make non-static.
105 * ldlang.h (entry_symbol): Declare.
107 * ldlex.l: Treat PROVIDE as a keyword in expression state.
109 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
111 * scripttempl/pe.sc (.bss): Move to be after .text
113 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
115 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
116 Search trinary.cond rather than searching trinary.lhs twice. From
117 linli@ihp.PHys.ethz.CH.
119 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
120 directory searching code into gld${EMULATION_NAME}_search_dir.
121 (gld${EMULATION_NAME}_search_dir): New static function, extracted
122 from gld${EMULATION_NAME}_find_so.
123 (global_needed, global_found): New static variables.
124 (gld${EMULATION_NAME}_after_open): New static function.
125 (gld${EMULATION_NAME}_search_needed): New static function.
126 (gld${EMULATION_NAME}_try_needed): New static function.
127 (gld${EMULATION_NAME}_check_needed): New static function.
128 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
129 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
131 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
132 (eelf32lppc.c): Likewise.
133 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
134 (GENERATE_SHLIB_SCRIPT): Define as yes.
136 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
138 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
139 bfd_link_needed-list; make appropriate changes.
141 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
142 (rs6000-*-aix*): New target; use aixrs6.
143 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
144 * emultempl/aix.em: New file.
145 * scripttempl/aix.sc: New file.
146 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
147 (eaixppc.c, eaixrs6.c): New targets.
149 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
151 * scripttemp/pe.sc (.reloc): Move to the end.
153 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
155 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
156 section which was not linked into the final output.
158 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
160 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
163 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
165 * ld.h (args_type): Add rpath_link field.
166 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
167 required dependencies in rpath_link path. Only search
168 LD_LIBRARY_PATH when configured native.
169 * lexsup.c (parse_args): Recognize -rpath-link.
170 * ld.1, ld.texinfo: Document -rpath-link.
172 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
174 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
175 bother searching for needed libraries unless doing a final link.
177 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
179 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
181 * ld/ld.1: Fix formatting bugs.
183 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
185 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
186 * ldexp.h (exp_get_abs_int): Update declaration.
187 * ldlang.c (print_output_section_statement): Use fprintf_vma to
188 print return value of exp_get_abs_int.
190 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
192 * emultempl/elf32.em (global_stat): New file static variable.
193 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
194 that the file has not already been included under another name.
195 (gld${EMULATION_NAME}_stat_needed): New static function.
197 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
199 * scripttempl/armcoff.sc: Start .text at 0x8000.
200 Start .data at 0x40000.
202 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
204 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
205 command_line.rpath is set, use it, rather than the -L options, to
206 build the rules section.
207 * ld.texinfo: Document this use of -rpath.
209 * lexsup.c (parse_args): Don't set link_info.shared for -assert
210 pure-text. Pass true, not 1, to lang_add_entry.
211 * emultempl/sunos.em (find_assign): New static variable.
212 (found_assign): New static variable.
213 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
214 If not a relocateable link, and no start symbol was specified on
215 the command line, and there are any undefined symbols, set
216 link_info.shared. If link_info.shared is set, set the address of
217 the .text section to 0x20.
218 (gld${EMULATION_NAME}_find_assignment): Rename from
219 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
220 set, then just set found_assign based on whether an assignment is
221 found to find_assign.
222 (gld${EMULATION_NAME}_get_script): Don't use a special script when
223 producing a shared library.
224 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
225 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
226 * ldlang.c (entry_from_cmdline): New global variable.
227 (lang_add_entry): Change cmdline parameter from int to boolean.
228 Use global entry_from_cmdline rather than function static
230 * ldlang.h (entry_from_cmdline): Declare.
231 (lang_add_entry): Change declaration of second parameter from int
233 * ldgram.y: Pass false, not 0, to lang_add_entry.
235 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
237 * ld.h (parsing_defsym): Declare.
238 * ldlex.h (lex_string): Declare.
239 * ldlex.l (lex_string): Define.
240 * lexsup.c (parsing_defsym): Define.
241 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
242 lex_redirect, and clear it after calling yyparse. Set
243 parsing_defsym around call to yyparse.
244 * ldmain.c (main): Set lex_string before calling lex_redirect, and
245 clear it after calling yyparse.
246 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
247 in linker scripts correctly.
249 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
250 COFF targets, allowing for the leading underscore used on SPARC
253 * lexsup.c (parse_args): Handle -assert.
254 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
255 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
256 shared library script when appropriate.
257 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
258 section at SIZEOF_HEADERS.
260 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
262 * Makefile.in (earmcoff.c): Build.
263 * configure.tgt (arm-*-coff): New target
264 * emulparms/armcoff.sh: New file.
265 * scripttempl/armcoff.sc: New file.
267 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
269 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
271 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
273 * ldfile.c (ldfile_set_output_arch): Make arch const.
275 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
277 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
278 beginning of the .bss area, not at the end of data. Add
279 __sbss_{start,end} symbols.
281 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
283 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
284 (CXX_FOR_TARGET, install): Likewise.
286 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
288 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
289 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
290 (CXX_FOR_TARGET): Likewise.
292 (GENERATED_HFILES): Remove config.h.
293 (.dep): Depend upon config.h.
295 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
297 * configure.tgt (mips*-dec-netbsd*): New target.
299 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
301 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
303 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
305 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
307 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
309 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
310 Start .text section on the right boundary. Always align
313 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
315 * Makefile.in (maintainer-clean): New target.
317 * ldmain.c (struct warning_callback_info): Define.
318 (warning_callback): Add new parameter symbol. Call
319 warning_find_reloc to try to find the section and VMA.
320 (warning_find_reloc): New static function.
321 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
322 Pass NULL as symbol parameter to warning callback.
324 * ld.texinfo: Clarify -L option.
326 * ldlang.c (lang_one_common): Add cast to avoid warning.
327 (topower): Likewise. Also, reindent.
328 * ldwrite.c (clone_section): Change i to unsigned int.
329 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
330 cast to avoid warning.
332 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
334 * Makefile.in (config.status): Depend upon configure.tgt.
336 * ldemul.h (ldemul_set_symbols): Declare.
337 (ldemul_parse_args): Declare.
338 * ldemul.c (ldemul_parse_args): Fix indentation.
340 * configure.in: Call AC_HEADER_DIRENT.
341 * configure, config.in: Rebuild.
342 * emultempl/sunos.em: Use autoconf recommend mechanism to define
343 DIR and struct dirent.
345 * configure.tgt (mips*-*-bsd*): New case.
347 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
349 * configure.tgt (i[345]86-*-ptx*): New case.
351 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
353 * config.in: Rename from config.h.in.
354 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
355 Check for config.h:config.in when creating stamp-h.
356 * configure: Rebuild.
357 * Makefile.in (stamp-h): Depend upon config.in rather than
358 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
359 calling config.status.
361 * Makefile.in (distclean): Remove config.h and stamp-h.
363 * configure.host (sparc-*-sunos64*): Remove.
364 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
366 * ldexp.c (exp_fold_tree): Don't warn about moving the location
367 counter backward in the absolute section.
369 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
371 * configure.in: Rewrite to use autoconf.
372 * configure.host: New file.
373 * configure.tgt: New file.
374 * aclocal.m4: New file.
375 * configure: New file, built by autoconf.
376 * acconfig.h: New file.
377 * config.h.in: New file, built by autoheader.
378 * sysdep.h: New file.
379 * ld.h: Incorporate old contents of config.h.
381 * Makefile.in: Various changes for new configure script. Also:
382 (CC_FOR_BUILD): Remove.
383 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
384 (dep.sed): Use @SRCDIR@, not @srcdir@.
385 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
386 * genscripts.sh: Create ldscripts if it does not exist.
387 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
388 * mpw-esh.c, emultemp/*.em: Likewise.
389 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
391 * config/*.mt, config/*.mh: Remove.
393 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
395 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
396 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
398 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
400 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
402 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
404 * ldmain.c (warning_callback): Add abfd, section, and address
406 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
407 Change call to warning accordingly.
409 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
410 relocateable and not shared, put .gnu.warning.SYMBOL sections into
413 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
415 * configure.in: Added mips*vr4300-idt-elf* and
416 mips*vr4300el-idt-elf* targets.
417 * Makefile.in: Added eelf32vr4300* targets.
418 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
419 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
421 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
423 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
424 <brendan@cygnus.com>.
426 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
428 * ldemul.c (ldemul_parse_args): New.
429 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
430 * lexsup.c (all pe stuff): Moved into pe.em
431 (parse_args): Call emulation arg parser.
432 * emultempl/pe.em (parse_args): handle PE specfic args.
434 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
436 * ldlang.c (lang_memory_region_lookup): Don't use the first region
437 as the default region. Create a new region instead.
439 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
441 * ldemul.c (ldemul_set_symbols): New function.
442 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
443 * ldmain.c (main): Add call to ldemul_set_symbols.
444 * lexsup.c (set_pe_value): New args.
446 (parse_args): Cope with new set_pe_value args.
447 * emultempl/pe.em (set_symbols): New function.
448 (ld_emulation_xfer_struct): Add set_symbols.
449 * scripttempl/pe.sc: Use new symbols.
451 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
453 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
454 For -Y, ignore a leading `P,', and only call set_default_dirlist
455 after processing all the other arguments.
457 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
459 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
460 * emulparams/armpe.sh: Run PE script.
462 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
464 * ldmain.c (main): Remove PE stuff.
465 * lexsup.c (options): Load more PE options.
466 (set_pe_value): New function.
468 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
471 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
472 * emultempl/pe.sc: New file performs generic PE support and sorts
474 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
475 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
476 * scripttempl/pe.sc: New.
477 * Makefile.in: Use new files.
479 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
481 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
482 (.strings,.ctors,.dtors): Likewise.
484 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
486 * scripttempl/armpe.sc: Always start code at 0x401000, even
488 * ldwrite.c (strdup): New extern declaration.
489 * ldgram.y (atype): New rule to clarify type parsing.
490 * ldlang.c (init_os): Remove commented out code.
491 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
492 unless told not to by the link script.
494 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
496 * ldlang.c (lang_set_startof): New static function.
497 (lang_process): Call it.
499 * ldgram.y: Tweak casesymlist to avoid bison errors.
501 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
502 Solaris compatibility.
504 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
506 * ldgram.y (YYDEBUG): If not defined, define as 1.
507 (CASE, EXTERN, START): New tokens.
508 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
509 (casesymlist): New nonterminal.
510 (extern_name_list): New nonterminal.
511 * ldlex.l: Accept lower case trailing base specifiers. Don't
512 ignore the first digit when the base is a suffix. Accept many
513 EXPRESSION state tokens in MRI state. Support MRI continuation
514 lines and MRI semicolon comments. Accept all MRI keywords in
515 lower case. Add CASE, EXTERN, and START MRI keywords.
517 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
519 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
522 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
524 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
525 $r/../gcc/xgcc unless it is present.
527 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
529 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
531 * scripttempl/m68klynx.sc: Likewise.
532 * scripttempl/nw.sc: Likewise.
533 * scripttempl/sa29200.sc: Likewise.
534 * scripttempl/sparclynx.sc: Likewise.
536 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
538 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
540 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
542 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
544 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
546 * scripttempl/i386pe.sc: Cope with constructors.
547 * scripttempl/z8ksim.sc: Deleted.
548 * scripttempl/z8000.sc: Resurrected as this, but
549 can handle z8001 and z8002 formats.
550 * emulparams/z8ksim.sh: Deleted.
551 * emulparams/{z8001.sh, z8002.sh}: New files.
552 * config/z8ksim.mt: Deleted
553 * config/z8k-coff.mt: New, generates both emulations.
555 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
557 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
558 %B, in case it is in an archive.
560 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
562 * ldlang.c (lang_process): Call reset_memory_regions for each
565 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
567 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
570 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
572 * ldmain.c (constructor_callback): Allocate set_name in stack
573 frame, rather than always calling alloca with a fixed size.
575 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
577 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
578 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
580 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
582 * ldwrite.c (clone_section): Set the alignment of the clone
583 section to that of the section being cloned.
585 * ldwrite.c (split_sections): Don't split the first input section
586 into a new output section.
588 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
590 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
591 (GENERATE_SHLIB_SCRIPT): Define as yes.
593 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
595 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
597 * ldver.c (help): Update list of options to match currently
600 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
602 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
605 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
606 it takes a size_t anyhow.
607 (exp_binop): Likewise.
608 (exp_trinop): Likewise.
609 (exp_unop): Likewise.
610 (exp_nameop): Likewise.
611 (exp_assop): Likewise.
612 * ldlang.c (lang_memory_region_lookup): Likewise.
614 (ldlang_add_undef): Likewise.
615 (insert_pad): Likewise.
616 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
619 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
621 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
623 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
625 (ld_emulation_xfer_type): Add search parameter to
626 open_dynamic_archive entry point.
627 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
628 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
629 make non-static. Change all callers to use new name.
630 (ldfile_open_file_search): Make static. If entry is dynamic, call
631 ldemul_open_dynamic_archive.
632 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
633 * ldfile.h (ldfile_open_file_search): Don't declare.
634 (ldfile_try_open_bfd): Declare.
635 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
636 Accept search parameter. Don't search for a library, just look in
638 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
641 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
643 * ldmain.c (set_scripts_dir): Don't base script directory on
646 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
648 * ldmisc.c (vfinfo): Don't print the line number if it isn't
651 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
653 * ld.h (ld_config_type): Add field warn_constructors.
654 * ldmain.c (add_to_set): Warn if config.warn_constructors.
655 (constructor_callback): Likewise.
656 * lexsup.c (parse_args): Handle -warn-constructors.
657 * ld.texinfo, ld.1: Document -warn-constructors.
659 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
660 get confused by directory names if we searched for the file.
662 Based on patches from H.J. Lu <hjl@nynexst.com>:
663 * ldlang.h (lang_input_statement_type): Add new field dynamic.
664 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
665 * ldfile.c: Include bfdlink.h.
666 (ldfile_open_file): Check dynamic field of entry, not global
667 dynamic_link field. Don't do a dynamic search when doing a
669 * ldmain.c (main): Don't warn about dynamic_link for a
671 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
673 (gld${EMULATION_NAME}_create_output_section_statements): Always
674 loop over input files.
675 * Makefile.in: Rebuild dependencies.
677 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
680 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
682 * ldmain.c (main): Set link_info.symbolic to false.
683 * lexsup.c (parse_args): Handle -Bsymbolic.
685 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
687 * ldmain.c (HAVE_SBRK): Define for everything except
688 specific systems that are known to not support sbrk.
689 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
691 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
693 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
694 Handle etree_provide.
696 * emultempl/elf32.em (global_needed): New static variable.
697 (global_found): Likewise.
698 (gld${EMULATION_NAME}_after_open): New static function.
699 (gld${EMULATION_NAME}_search_needed): Likewise.
700 (gld${EMULATION_NAME}_try_needed): Likewise.
701 (gld${EMULATION_NAME}_check_needed): Likewise.
702 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
703 gld${EMULATION_NAME}_after_open.
705 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
707 * configure.in (i386-*-win32): New target.
709 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
711 * lexsup.c (parse_args): Let -G either set the small data size or
712 be equivalent to --shared, depending on the next argument. Accept
713 and ignore -z for Solaris compatibility.
715 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
717 * lexsup.c (parse_args): Cast fopen result to PTR before storing
718 it in link_info.base_file. Fix indentation.
720 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
722 * ldmain.c (main): Always initialize PE info in link_info.
723 * lexsup.c (OPTION_BASE_FILE): New option.
724 (parse_args): Handle new option.
725 * emulparams/armpe.sh: Output pei.
726 * emultempl/i386pe.em: Add newline to end.
727 * scripttempl/armpe.sc: Change output and quote the $s.
728 * scripttempl/i386pe.sc: Change output and quote the $s.
730 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
732 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
734 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
735 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
736 (i386msdos.o): New target.
737 * config/i386-msdos.mt: Created.
738 * emulparams/i386msdos.sh: Created.
739 * scripttempl/i386msdos.sc: Created.
741 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
743 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
744 that contains pointers to be relocated.
746 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
748 * mpw-esh.c: New file, modified for MPW from esh.c.
749 * scripttempl/sh.sc: Reformatted to simplify MPWification,
750 use *() to concat stab sections instead of [].
752 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
754 * scripttempl/armpe.sc: Add constructor support.
756 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
758 * ldlang.c (lang_size_sections): Any section with a DATA
759 statement has contents.
761 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
763 * emulparams/m68kelf.sh (NOP): Define.
764 (DYNAMIC_LINK): Don't define.
765 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
766 will come from the linker script.
768 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
770 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
772 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
774 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
776 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
778 From Andrew Cagney <cagney@highland.com.au>
779 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
782 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
784 Add support for ARM-PE.
785 * Makefile.in (ALL_EMULATIONS): Add armpe.o
786 * configure.in: Recognize armpe.
787 * config/arm-pe.mt: New file.
788 * emulparams/armpe.sh: New file.
789 * scripttempl/armpe.sc: New file.
792 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
794 * configure.in (h8300h-*-hms): Deleted
795 * config/cf-h8300h.mt: Deleted.
797 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
799 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
801 From David Taylor (dtaylor@armltd.co.uk)
802 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
803 * configure.in: Recognize arm{,e[lb]-*-aout.
804 * config/arm[lb]-aout.mt: New files.
805 * emulparams/armaout[lb].sh: New files.
806 * scripttempl/armaout.sc: New file.
808 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
810 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
811 be unique in 8 characters for DOS.
813 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
814 * emulparams/elf32ppcle.sh: Deleted.
816 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
817 Tom Griest <griest@cs.yale.edu>
819 Initial support for PE executables (eg NT, win32)
821 * Makefile.in (configure.in, ei386pe): Add support.
822 * ldmain.c (main): Initialize PE argument info.
823 * ldwrite.c (print_file_stuff): Don't print out .drectve
824 and .debug section info.
825 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
826 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
827 Handle new arguments.
828 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
831 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
833 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
834 segment. This allows ld -r to preserve unwind sections.
836 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
838 * configure.in: Add little endian PowerPC support.
840 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
841 (eelf32ppcle.c): Support for little endian PowerPC.
843 * config/ppcle-elf32.mt: New file for little endian PowerPC.
844 * emulparams/elf32ppcle.sh: Ditto.
846 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
848 * ldlang.c (print_output_section_statement): Check
849 subsection_alignment, instead of checking section_alignment twice.
850 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
852 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
854 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
856 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
858 * ldwrite.c (ldwrite): Before doing anything, reset the error
859 code. If bfd_final_link returns an error, but the error code is
860 unset, don't issue an extra message. Assume a correct error
861 message was already set.
863 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
865 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
866 (em68kelf.o): New target.
867 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
868 * configure.in: Use them for m68*-*-elf.
870 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
872 Merge in support for Mac MPW as a host.
873 (Old change descriptions retained for informational value.)
875 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
876 (i386-unknown-coff): Remove.
877 (sh-hitachi-hms): New target.
878 (emulation_ofiles): Set correctly for each target.
879 (version, TDEFINES): Add to makefile fragment.
880 * mpw-make.in (BISON): Use byacc instead of bison.
881 (em_*.c): Replace with e*.c everywhere.
882 (ldgram.h): Separate action from ldgram.c generation.
883 (LD_PROG): Depend on Version.r.
884 (Version.r): generate from version info.
885 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
887 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
888 i386-unknown-aout, i386-unknown-coff): New targets.
889 (m68k-aout, m68k-coff): Remove targets.
890 (mk.tmp): Add definition of EMUL.
892 * mpw-config.in (emulname): Set based on target.
893 (ldemul-list.h): Construct.
894 * mpw-make.in (install-only): New target.
895 (install): Depend on install-only.
897 * mpw-make.in (bindir): Fix pathname.
898 (install): Move here from mpw-build.in.
900 * mpw-config.in: New file, MPW configuration fragment.
901 * mpw-make.in: New file, MPW makefile fragment.
902 (This file is semi-automatically generated from Makefile.in.)
903 * ldfile.c (slash): If MPW, set to `:'.
904 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
905 prevent redefinition errors.
908 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
910 * emulparams/arcelf.sh (ENTRY): Define.
913 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
915 * ldwrite.c (clone_section): Align clone sections on even
918 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
920 * configure.in: Change linux to default to elf. Using
921 i[345]86-*-linuxaout will build a linker which defaults to a.out.
922 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
923 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
924 * config/i386-lelf.mt: Remove.
926 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
928 * ldmain.c (main): If opening the map file fails, call
929 bfd_set_error before calling einfo.
931 * ld.texinfo, ld.1: Document the -no-keep-memory option.
933 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
935 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
936 does mark shared libraries as executable.
938 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
940 * ldlang.c (lang_common): Change power to int. Pass larger values
941 before smaller values.
942 (lang_one_common): Treat info as int *. Don't bother to check for
943 last value, since it is now zero.
945 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
947 * ldlang.c (load_symbols): An empty archive is OK.
949 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
951 * ldmain.c (progress.h): Include.
952 (main): Call START_PROGRESS and END_PROGRESS.
954 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
956 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
957 .dtors sections, so that these pointers get relocated also.
958 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
959 and end of the constructors/destructors.
961 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
963 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
964 describes an archive, call bfd_link_add_symbols on each member.
965 * ldmain.c (whole_archive): New variable.
966 (main): Initialize it to false.
967 * ldmain.h: Declare whole_archive.
968 * lexsup.c (parse_args): Grok --whole-archive switch.
969 * ld.texinfo, ld.1: Document --whole-archive.
971 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
973 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
974 using the default emulation.
976 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
978 * config/hppaelf.mh (HOSTING_EMU): Likewise.
980 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
982 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
983 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
985 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
987 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
989 * ldlex.l: Return -lFILENAME as the token LNAME.
990 * ldgram.y: Add token LNAME.
991 (input_list): Treat LNAME like NAME, but pass it to
992 lang_add_input_file as lang_input_file_is_l_enum.
993 * ld.texinfo: Document using -lFILENAME in INPUT.
995 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
997 * ldlang.c (lang_check): If the architectures are compatible call
998 bfd_merge_private_bfd_data to let the backend do additional
1002 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
1004 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
1005 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1008 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
1010 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
1011 all supported emulations.
1013 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
1015 * ldemul.c (ldemul_list_emulations): New function.
1016 * ldemul.h (ldemul_list_emulations): Declare.
1017 * ldver.c (help): List supported targets and emulations.
1019 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
1021 * scripttempl/elf.sc (.debug): Relocate to address 0.
1022 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
1023 .debug_sfnames, .line): Likewise.
1025 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
1027 * emultempl/elf32.em (hold_rel): New static variable.
1028 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
1029 contents whose names begin with ".rel" after hold_rel. Remove the
1030 assertion which checked for unplaced .rel sections. Don't try to
1031 sort the section into place if place->bfd_section is NULL.
1032 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
1033 section beginning with ".rel".
1035 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
1037 Doc note from pierre@phi.la.tce.com (Pierre Willard):
1038 * ld.texinfo: -X and -x work even if -s or -S are not specified.
1039 * ld.1: Similar change.
1041 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
1043 * emulparams/gld960coff.sh (COFF_CTORS): Define.
1044 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
1046 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
1048 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
1049 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
1050 * config/i386-lelf.mt: New file.
1051 * config/i386-gelf.mt: New file.
1053 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
1055 * configure.in: Match on mips-ecoff, and default to the IDT
1058 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
1060 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
1061 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
1062 to double the size of the table.
1065 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
1067 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
1070 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1072 * Makefile.in (distclean): Do recursive deletion, since ldscripts
1075 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
1077 * ldmain.c (main): If trace_file_tries is true, and we are using
1078 an internal linker script, print out the script.
1079 * ldfile.c (try_open): Reindent function. Make the messages about
1080 opening script files more informative.
1082 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
1083 * ld.texinfo, ld.1: Update accordingly.
1085 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
1087 * ldlang.c (lang_one_common): Adjust references to common symbol
1088 information for new structure.
1090 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
1092 * ldmain.c (undefined_symbol): Handle section being NULL.
1094 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
1095 * ldexp.c (fold_name): Likewise.
1096 * ldlang.c (print_one_symbol): Likewise.
1097 (lang_finish): Likewise.
1098 * ldmain.c (multiple_common): Likewise.
1099 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
1100 renamed to bfd_link_hash_undefweak.
1102 * scripttempl/alpha.sc: Set address of .data section correctly
1103 when -n or -N is used. Patch from Chris G Demetriou
1104 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
1105 * scripttempl/mips.sc: Similar change.
1107 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
1109 * ldlang.c (lang_size_sections): Clarify error message when user
1110 specified start addr conflicts with region. Fix resetting of
1113 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
1115 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
1116 in lang_allocating_phase_enum.
1118 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
1120 * Makefile.in (distclean): Depend upon clean. Don't bother to
1121 remove files which will be removed by clean. From patch by
1122 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
1124 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
1126 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
1127 a MIPS target, clobber the size of all but the first input
1128 .reginfo section to be 0, so that lang_size_sections sets the
1129 correct size for the output .reginfo section.
1131 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
1133 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1134 Remove unused variable is.
1136 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1138 * configure.in: Add support for powerpc-*-eabi.
1140 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
1143 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
1144 elf.sc, which defines some new symbols PowerPC elf needs.
1146 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1148 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
1149 constructor entry is in the absolute section.
1151 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1153 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
1154 * config/i386-gnu.mt: New file. Include ELF support.
1156 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1158 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
1159 there are any input sections named .gnu.warning, treat them as
1160 containing a warning message to be printed by the linker, and
1161 clobber the size so that the message is not copied into the output
1163 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
1166 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
1168 * configure.in (w65-*-*): New target.
1169 * Makefile.in: Update.
1170 * scripttempl/w65.sc: New.
1171 * config/coff-w65.mt: New.
1173 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
1175 * ldlang.c (lang_place_orphans): Don't ignore files with
1176 just_syms_flag set. Instead, put all their sections in
1177 bfd_abs_section_ptr, using the section VMA as the output_offset.
1179 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1181 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
1182 name `reloc_howto_type', since it's now defined to be const.
1183 * ldlang.c (lang_add_reloc): Ditto.
1184 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
1186 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1188 * ldexp.c (fold_binary): Adding or subtracting an absolute value
1189 to a relative value does not require forcing the relative value to
1190 be absolute. Also, reindent function.
1192 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1194 * ldwrite.c (clone_section): Create a symbol with the
1195 same name as the section.
1197 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1199 * ld.h (split_by_reloc, split_by_file): New flags.
1200 * ldwrite.c (clone_section, split_sections): New functions.
1201 * lexsup.c (parse_args): Understand new split options.
1204 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
1206 * configure.in (arc-elf): New target.
1207 * Makefile.in (earcelf.c): New target.
1208 * config/arc-elf.mt: New file.
1209 * emulparms/arcelf.sh: New file.
1212 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1214 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
1215 .data segment. They must be writable when creating a shared
1216 library. From H.J. Lu <hjl@nynexst.com>.
1218 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
1220 * emultempl/miposecoff.em: New file.
1221 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
1222 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
1223 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
1224 provide __runtime_reloc_start and __runtime_reloc_stop if they are
1225 used. Align _fdata to a 16 byte boundary.
1226 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
1228 (emipsidtl.c): Likewise.
1229 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
1231 * ld.h (args_type): Add new field embedded_relocs.
1232 * ldemul.h (ldemul_after_open, after_open_default): Declare.
1233 (ld_emulation_xfer_struct): Add new field after_open.
1234 * ldemul.c (ldemul_after_open): New function.
1235 (after_open_default): New function.
1236 * ldlang.c (lang_process): Call ldemul_after_open.
1237 * lexsup.c (parse_args): Handle --embedded-relocs.
1238 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
1239 new after_open field to after_open_default.
1240 * emultempl/generic.em, emultempl/gld960.em: Likewise.
1241 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
1242 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
1243 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
1244 * ld.texinfo, ld.1: Mention -embedded-relocs.
1246 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1248 * Makefile.in: Add eshl.o.
1249 * config/coff-sh.mt: Add shl emulation.
1251 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1253 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
1254 Youngdale <eric@aib.com>.
1256 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1258 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
1259 * config/i386linux.mh: New file; set HOSTING_CRT0.
1260 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
1261 /usr/lib, since that is already in LIB_PATH.
1263 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
1265 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
1267 (.data, .bss): If "-N", then place the data/bss just after the end
1268 of the .text section rather than at the default 0x40000000.
1270 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
1273 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1275 Patches from Eric Youngdale <eric@aib.com>:
1276 * ldlang.c (lang_finish): Don't warn if entry symbol not found
1277 when generating a shared library.
1278 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
1279 attempting to place an orphaned relocation section when generating
1280 a dynamically linked object.
1282 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
1285 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1287 * ld.h (args_type): Add field export_dynamic.
1288 * lexsup.c (parse_args): Recognize --export-dynamic.
1289 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1290 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
1292 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1294 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
1295 we allocate common symbols.
1297 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
1299 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
1300 .rela.fini to the list of .rel* sections.
1302 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1304 * ldlang.c (load_symbols): Add new argument place. Only accept
1305 linker scripts if place is not NULL. Put commands found in an
1306 assumed linker script into place.
1307 (lookup_name): Pass NULL as place argument to load_symbols.
1308 (open_input_bfds): In lang_input_statement_enum case, pass a place
1309 argument to load_symbols, and store any new statements after the
1312 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1314 * ldver.c (ldversion): Bump to 2.5.3.
1316 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1318 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1320 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1322 * Makefile.in (check): Add missing "else true" clause.
1324 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1326 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1327 entry point to "start". Align at end of each section to 0x200.
1328 Start .text section 0x1000 later. Add _etext, _edata, _end
1331 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1333 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1334 composed of different object file formats.
1335 (ldctor_build_sets): If the output format does not support the
1336 reloc, and we are not generating a relocateable link, try getting
1337 the reloc from the input format.
1339 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1341 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1342 (em68knbsd.c): New target.
1344 * config/m68k-nbsd.mt: New file.
1345 * emulparams/m68knbsd.sh: New file.
1346 * configure.in (m68*-*-netbsd*): Use above configs.
1348 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1350 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1351 appropriately named static library, stop the search at that
1354 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1356 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1357 and esparcnbsd.o; sorted entries.
1358 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1360 * config/netbsd532.mt: Removed.
1361 * emulparams/netbsd532.sh: Removed.
1363 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1364 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1365 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1366 sparc*-*-netbsd*): Use above configs.
1368 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1370 * ldmain.c (multiple_common): One of the types may now be
1371 bfd_link_hash_indirect. The old BFD argument may be NULL.
1373 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1375 * configure.in: Add * at the end of m68k-hp-hpux.
1377 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1379 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1382 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1384 * scripttempl/nw.sc: Gather constructors and destructors and
1385 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1387 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1389 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1390 (ei386nw.c, eppcnw.c): New targets.
1392 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1393 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1395 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1396 instead of {i386,ppc}-elf.
1398 * configure.in (sparc*-*-netware): Removed. There is no such
1401 * ldint.texinfo: Move misplaced `@end iftex'.
1403 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1405 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1406 .rela.dtors to the list of .rel* sections.
1408 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1410 * ldver.c (ldversion): Update to version 2.5.
1411 * Version 2.5 released.
1413 * configure.in (all_targets): Handle i386-linux*.
1415 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1417 * scripttempl/aout.sc: Set _etext and __etext to ., not
1418 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1419 will not break any other system. From Eric Valette
1422 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1424 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1425 --verbose to get the old -V behaviour.
1426 * ld.1, ld.texinfo: Document this change.
1428 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1430 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1431 assertion, since it could fail with a user defined linker script.
1433 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1434 name in the hash table during the first phase--the hash table does
1435 not even exist at that point, much less have the right value.
1437 * Makefile.in (CC): Define.
1438 (CXX): Move definition, change from g++ to gcc.
1439 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1440 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1441 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1442 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1443 (.cc.o): Comment out.
1445 (site.exp): Don't create testdir or set tmpdir.
1446 (check): Run checks even if not running native. Use CC_FOR_TARGET
1447 instead of RUNTEST_CC, and likewise for CXX.
1448 (cdtest targets): Comment out.
1449 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1450 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1451 * cdtest-main.cc, cdtest.exp: Remove.
1453 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1455 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1456 file naming problems.
1457 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1458 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1459 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1460 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1461 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1462 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1463 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1465 * genscripts.sh: Always search /usr/local/TARGET/lib.
1467 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
1469 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1471 * configure.in: Handle i386-bsdi* targets like i386-bsd.
1473 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1475 * lexsup.c (parse_args): Add support for -a for HP/UX
1478 * lexsup.c (parse_args): -c takes an argument.
1480 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1482 * ld.h (args_type): Add new field endian.
1483 * lexsup.c (parse_args): Handle -EB and -EL by setting
1484 command_line.endian.
1485 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
1486 * ldlang.c (lang_add_output_format): Add arguments big and little.
1487 If command_line.endian is set, use it to select big or little
1488 rather than the default. Changed all callers.
1489 * ldlang.h (lang_add_output_format): Update declaration.
1490 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
1491 LITTLE_OUTPUT_FORMAT.
1492 * emulparams/elf32mipl.sh: Likewise.
1493 * emulparams/mipsbig.sh: Likewise.
1494 * emulparams/mipsbsd.sh: Likewise.
1495 * emulparams/mipsidt.sh: Likewise.
1496 * emulparams/mipsidtl.sh: Likewise.
1497 * emulparams/mipslit.sh: Likewise.
1498 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
1499 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
1501 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
1502 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
1503 * scripttempl/mipsbsd.sc: Likewise.
1505 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
1506 depending upon ldgram.c, so that a parallel make does not try to
1509 * configure.in (mips*el-elf*): New target.
1510 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
1511 (eelf32mipl.c): New target.
1513 * config/mipsl-elf32.mt: New file.
1514 * emulparams/elf32mipl.sh: New file.
1516 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1518 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
1521 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1523 * ldmisc.c (vfinfo): Print BFD file name as well as file name
1524 returned by find_nearest_line, in case the file name is something
1525 unhelpful such as a .h file. Handle %u.
1527 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1529 * ldlang.c (lang_do_assignments): Make sure output statement
1530 has an attached bfd_section before trying to dereference it.
1532 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1534 * ld.h (ld_config_type): Add new field warn_once.
1535 * ldmain.c (undefined_symbol): Handle -warn-once.
1536 * lexsup.c (parse_args): Recognize -warn-once.
1537 * ld.texinfo (Options): Document -warn-once.
1540 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1541 name. For %C, print the function name on a separate line, to keep
1542 the length of error messages under control.
1543 * ldmain.c (multiple_definition): Use %D for ``first defined
1545 (undefined_symbol): Use %D for ``more undefined references
1548 * ldmisc.c (multiple_warn): Remove; no longer used.
1549 * ldmisc.h (multiple_warn): Don't declare.
1551 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1553 * ldlang.c (print_output_section_statement): Print all lines
1556 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1558 * ldlang.c (load_symbols): Check for archive before object. Use
1559 bfd_check_format_matches, and, if ambiguous, print a list of
1560 matching formats. If file format is not recognized, treat file as
1562 * ldgram.y (yyerror): If assuming an object file is a script,
1563 mention that. Tweak the format of the error messages.
1564 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
1565 guess that this is not actually a script, and just report that the
1566 file format was not recognized.
1567 * ld.texinfo (Options): Admit that -( may be used more than once.
1568 Add note that unrecognized object files are now treated as linker
1571 * ldfile.c (ldfile_input_filename): Make const.
1572 (ldfile_assumed_script): New variable.
1573 (try_open): Change arguments types to const.
1574 (ldfile_find_command_file): Likewise.
1575 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
1576 * ldfile.h: Update declarations for ldfile.c changes.
1577 * ldlex.l: Include <ctype.h>.
1578 (file_name_stack): Change to be const char *.
1579 (lineno_stack): New static variable.
1580 (<<EOF>>): Set lineno as well as ldfile_input_filename.
1581 (lex_push_file): Make name argument const. Initialize
1583 (lex_redirect): Initialize lineno_stack entry.
1584 (lex_warn_invalid): Handle non printable characters nicely.
1585 * ldlex.h (lex_push_file): Declare second argument as const.
1587 * ldgram.y (ifile_p1): Recognize GROUP.
1588 * ldlex.l: Recognize GROUP.
1589 * ld.texinfo (Option Commands): Document GROUP.
1591 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1593 * config/m68klynx.mh: New file.
1595 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
1597 * emultempl/hppaelf.em: Add newlines to the error messages.
1599 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1601 * config/i386lynx.mh: New file.
1602 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
1603 unless CONSTRUCTING.
1605 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1607 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
1608 (GENERATE_SHLIB_SCRIPT): Define as yes.
1609 (DYNAMIC_LINK): Define as false.
1610 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
1611 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
1612 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
1613 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
1616 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1618 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
1620 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1622 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
1623 .got section is now explicitly handled in elf.sc.
1625 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1627 * scripttempl/alpha.sc: Redo script to set . outside of sections
1628 and not bother to explicitly specify section addresses.
1629 Explicitly place .sdata section.
1631 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1633 * scripttempl/m68kcoff.sc: Put .bss in data segment.
1635 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
1636 0, and to only be marked as NOLOAD if relocating.
1637 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
1638 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
1639 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
1640 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
1641 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
1642 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
1643 * scripttempl/sparclynx.sc: Likewise.
1645 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1647 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
1648 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
1651 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
1653 * ld.h (args_type): Add field soname.
1654 * lexsup.c (parse_args): Handle -soname argument.
1655 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
1657 * ld.texinfo: Document -soname.
1659 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1661 * ldlang.c (lang_check): Don't try to set the architecture if the
1662 input and output files are incompatible. Just warn.
1664 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1666 * configure.in: Change i[34]86 to i[345]86.
1668 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1670 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
1672 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1674 Make the ELF linker handle orphaned sections reasonably. Also,
1675 define __start_SECNAME and __stop_SECNAME around sections whose
1676 names can be represented in C, for the benefit of symbol sets in
1678 * ldemul.h (ldemul_place_orphan): Declare.
1679 (ld_emulation_xfer_type): Add place_orphan field.
1680 * ldemul.c (ldemul_place_orphan): New function.
1681 * ldlang.h (wild_doit): Declare.
1682 * ldlang.c (wild_doit): Make nonstatic.
1683 (lang_place_orphans): Call ldemul_place_orphan.
1684 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1685 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1687 (gld${EMULATION_NAME}_place_orphan): New static function.
1688 (gld${EMULATION_NAME}_place_section): New static function.
1689 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1691 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1693 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1695 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1697 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1698 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1700 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1702 * ldexp.h (exp_get_abs_int): Declare.
1704 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1706 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1707 * ldexp.c (exp_get_abs_int): New function.
1709 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1711 * configure.in: add i960-nindy-coff support.
1713 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1715 * ldlex.l (yy_create_string_buffer): Handle change to internal
1716 interface in flex 2.4.7.
1718 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1720 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1721 New function; add 0x20 to any use of -Ttext.
1722 (gld${EMULATION_NAME}_create_output_section_statements): New
1724 (ld_${EMULATION_NAME}_emulation): Use the new function
1725 gld${EMULATION_NAME}_create_output_section_statements.
1727 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1729 * scripttempl/mips.sc: Redo script to set . outside of sections
1730 and not bother to explicitly specify section addresses.
1732 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1734 * scripttempl/elf.sc: Copy several more relocation sections into
1735 the output. Put .got.plt sections into .got.
1737 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1739 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1741 Add a new script operator, PROVIDE, to define a symbol only if it
1743 * ldgram.y (PROVIDE): New token.
1744 (assignment): Accept PROVIDE.
1745 * ldlex.l (PROVIDE): New token.
1746 * ldexp.h (node_type): Add etree_provide to node_class enum.
1747 (exp_provide): Declare.
1748 * ldexp.c (exp_fold_tree): Handle etree_provide.
1749 (exp_provide): New function.
1750 (exp_print_tree): Handle etree_provide.
1751 * ld.texinfo: Document PROVIDE.
1753 * ldlang.c (lang_common): Pass desired alignment to
1754 lang_one_common as power of two.
1755 (lang_one_common): Get common symbol alignment from linker hash
1756 table entry. Treat desired alignment as a power of two.
1758 * ldlang.c (wild_section): Attach all section with the given name,
1759 not just the first one. If there is no name, attach all sections
1760 even if the SEC_IS_COMMON flag is set.
1762 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1764 * ld.h (args_type): Add field rpath.
1765 * lexsup.c (S_ISDIR): Define if not already defined.
1766 (parse_args): Add support for -rpath. If -R is used to name a
1767 directory, treat it as -rpath for Solaris compatibility.
1768 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1769 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1770 * ldmain.c (main): Initialize command_line.rpath to NULL.
1771 * ld.texinfo: Document -rpath option.
1773 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1775 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1778 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1780 * config/pc532mach.mt: New file. Pc532 mach target support.
1782 * config/pc532mach.mh: New file. Pc532 mach host support.
1784 * config/netbsd532.mt: New file. Netbsd 532 target support.
1786 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1788 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1791 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1793 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1794 bfd_abs_section_ptr, not &bfd_abs_section.
1796 * lexsup.c (parse_args): Changed "retain-symbols-file" from
1797 no_argument to required_argument. From djm.
1799 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1801 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
1802 sections to force a VMA of 0; needed for ELF backends which have
1803 not been converted to the new linker style.
1805 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
1807 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
1808 it was for the HPUX dynamic loader's use and it creates problems
1811 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
1813 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
1814 * ldlang.h (lang_do_assignments): Put external decl here.
1815 * emultempl/hppaelf.em: Minor cleanups throughout file.
1816 (hppa_elf_create_output_section_statements): Rewrite.
1817 (hppaelf_finish): Rewrite.
1819 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1821 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
1823 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
1825 * ld.texinfo: -Bstatic is not ignored.
1827 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1829 * ldlex.l: Recognize \r the same as \n.
1831 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1833 Preliminary support for generating shared libraries, from Eric
1834 Youngdale <ericy@cais.cais.com>.
1835 * genscripts.sh: If the emulation parameter file sets
1836 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1837 CREATE_SHLIB defined.
1838 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1839 link_info.shared is set, use the .xs script file.
1840 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1841 .interp section, and don't include TEXT_START_ADDR in the starting
1842 address of the first section.
1843 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1844 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1846 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1848 * configure.in: Change --with-targets to --enable-targets.
1850 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1852 * lexsup.c (parse_args): Add support for new options -( -) with
1853 synonyms --start-group --end-group.
1854 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1855 (lang_group_statement_type): Define new struct.
1856 (lang_statement_union_type): Add group_statement field.
1857 (lang_enter_group, lang_leave_group): Declare.
1858 * ldlang.c (lang_for_each_statement_worker): Handle
1859 lang_group_statement_enum.
1860 (map_input_to_output_sections, print_statement): Likewise.
1861 (lang_size_sections, lang_do_assignments): Likewise.
1862 (open_input_bfds): Completely rewrite. Now does its own looping,
1863 rather than using lang_for_each_statement. Handle groups.
1864 (lang_process): Update call to open_input_bfds.
1865 (print_group): New static function.
1866 (lang_enter_group, lang_leave_group): New static functions.
1867 * ldfile.c (ldfile_open_file): If the file has already been
1868 opened, just return rather than taking an assertion failure.
1869 * ldver.c (help): Mention new options.
1870 * ld.texinfo: Document new options.
1872 * ldlang.c (end_of_data_section_statement_list): Don't define.
1873 (lang_leave_output_section_statement): Don't set obsolete variable
1874 end_of_data_section_statement_list.
1876 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1879 * ldlang.c (lang_size_sections): Adjust current region address
1880 even for sections with an explicit address. From
1881 ralphc@pyramid.com (Ralph Campbell).
1883 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1884 From jrs@world.std.com (Rick Sladkey).
1886 * scripttempl/mipsbsd.sc: Let sections align to their natural
1889 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1891 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1893 (lang_abs_symbol_at_beginning_of): Likewise.
1894 (lang_abs_symbol_at_end_of): Likewise.
1895 (lang_size_sections): Use bfd_is_abs_section to check for the
1896 absolute section. Don't try to set the VMA or output_offset or
1897 size of the absolute section.
1898 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1901 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1903 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1904 when generating relocatable objects.
1906 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1908 * emultempl/linux.em: New file providing support for linking
1909 against Linux shared libraries.
1910 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1911 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1913 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1915 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1916 * ldmain.c (main): Initialize link_info.shared to false. Give
1917 error if link_info.relocateable and link_info.shared are both set.
1919 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1920 it as naming an emulation to be added to EMULATION_OFILES.
1921 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1923 * Makefile.in: Rebuilt dependencies.
1924 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1925 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1926 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1927 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1928 (ei386linux.c): Remove; now in Makefile.in.
1929 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1930 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1931 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1932 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1933 (eelf64_sparc.c): Remove; now in Makefile.in.
1934 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1935 (eelf32_sparc.c): Remove; now in Makefile.in.
1937 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1938 no owner--it might be bfd_abs_section. From Eric Youngdale
1939 <ericy@cais.cais.com>.
1941 * scripttempl/aout.sc: Let sections align to their natural
1944 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1946 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1947 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1948 * ldemul.c: Include ldexp.h and ldlang.h.
1949 (ldemul_open_dynamic_archive): New function.
1950 * ldfile.h (ldfile_open_file_search): Declare.
1951 * ldfile.c: Include ldemul.h.
1952 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1953 argument, not bfd *. Change all callers.
1954 (ldfile_open_file_search): Rename from open_a. Return boolean
1955 argument, not bfd *. Clean up. Change all callers.
1956 (ldfile_open_file): If doing a dynamic link, call
1957 ldemul_open_dynamic_archive rather than assuming the extension of
1958 a dynamic object is ".so".
1959 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1961 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1963 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1965 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1966 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1967 Accept -static as a synonym for -non_shared.
1969 Let the user change the dynamic linker used by ELF code.
1970 * ld.h (args_type): Add new field interpreter.
1971 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1973 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1974 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1975 the ELF backend to return the .interp section. If
1976 command_line.interpreter is not NULL, set the contents of .interp
1978 * ld.texinfo: Mention -dynamic-linker.
1980 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1983 * lexsup.c (parse_args): Sort out the option macros and change the
1984 definitions to make it easier to add a new option.
1986 * scripttempl/aout.sc: Define __etext and __edata to go along with
1989 * ld.h (ld_config_type): Add new field traditional_format.
1990 * lexsup.c (parse_args): Add traditional-format to longopts, and
1992 * ldmain.c (main): Initialize config.traditional_format to false.
1993 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
1994 flags of output_bfd according to config.traditional_format.
1995 * ldver.c (help): Mention -traditional-format.
1996 * ld.texinfo: Document -traditional-format.
1998 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2000 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
2001 they are encountered.
2003 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
2005 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
2006 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
2008 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2010 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
2011 _FTEXT, _ETEXT and _FDATA. Dont define _END.
2013 * ldfile.c (open_a): If this is not an archive, try to open it in
2014 the current directory before searching for it.
2016 * lexsup.c (parse_args): Treat -i as a synonym for -r.
2018 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
2019 BLOCK works in a section address as documented.
2021 * ldgram.y (YYDEBUG): Don't define.
2023 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2025 * emultempl/gld960.em: Pass false for new argument to
2026 ldfile_add_library_path.
2027 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
2029 * emultempl/sunos.em: Only look for .so files if doing a dynamic
2032 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
2034 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
2036 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
2038 * Makefile.in (check): Delete ld.new dependency so that a regression
2039 test doesn't trigger a rebuild of the linker.
2041 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2043 * ldlang.c (map_input_to_output_sections): For lang_address, call
2044 init_os if it hasn't already been called.
2046 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2048 Add support for SunOS shared libraries.
2049 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
2050 shared library support code.
2051 * emultempl/sunos.em: New file.
2052 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
2053 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
2054 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
2055 (esun3.c): Likewise.
2057 * ldlang.c: Minor formatting cleanups.
2058 (lang_for_each_input_file): New function.
2059 * ldlang.h (lang_for_each_input_file): Declare.
2061 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
2063 (search_head): Declare.
2064 (ldfile_add_library_path): Add new cmdline argument in prototype.
2065 * ldfile.c (search_head): Make non-static.
2066 (search_dirs_type): Move to ldfile.h.
2067 (ldfile_add_library_path): Accept cmdline argument, and save it.
2068 * lexsup.c (parse_args): Pass true for new cmdline argument of
2069 ldfile_add_library_path.
2070 (set_default_dirlist): Likewise.
2071 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
2072 argument of ldfile_add_library_path.
2073 * ldgram.y (ifile_p1): Likewise.
2075 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2077 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
2078 total_size, superfile and chain.
2079 * ldfile.c (open_a): Don't clear search_dirs_flag.
2080 (ldfile_open_file): Don't try to open superfile. Assert that file
2081 has not already been opened.
2082 * ldlang.c (new_afile): Don't initialize superfile.
2083 * ldmain.c (add_archive_element): Don't initialize subfiles or
2084 chain or superfile. Initialize search_dirs_flag to false.
2086 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2088 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
2090 Changes from binutils-2.4 release:
2092 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
2093 variables, use whitespace, so scripts don't break.
2095 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
2097 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
2099 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2100 * Makefile.in: Noted change.
2102 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
2103 don't know where that's supposed to come from, or why it's
2106 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2108 * configure.bat: update to latest makefile.in
2109 * emulpara/go32.sh: set to coff-go32 not aout
2110 * emultemp/generic.em: strength-reduce the structure of
2111 this shell script, since the only available shell for
2112 DOS can't handle complex syntax.
2113 * emultemp/stringify.sed: for "sed -f" instead of inline.
2114 * makefile.in: depend on stringify.sed as well as genscripts.sh
2115 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
2116 * genscripts.sh: empty variables aren't always considered "set",
2117 so set them to "y" instead.
2119 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2121 * ldlang.c (entry_symbol): Make static.
2122 (lang_add_entry): Add cmdline argument.
2123 * ldlang.h (lang_add_entry): Change prototype.
2124 * ldgram.y (statement_anywhere): Change lang_add_entry call.
2125 * lexsup.c (parse_args): Likewise.
2127 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2129 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
2130 .reginfo an address.
2131 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
2132 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
2133 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
2135 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2137 Add support for ELF shared libraries.
2138 * ld.h (ld_config_type): Add field dynamic_link.
2139 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
2140 on attempts to use -r with -relax, -call_shared or -s.
2141 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
2142 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
2143 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
2144 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
2145 OPTION_NON_SHARED by setting dynamic_link field accordingly.
2146 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
2148 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
2149 opening a file with a .so extension first.
2150 * emultempl/elf32.em: New file.
2151 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
2152 (NONPAGED_TEXT_START_ADDR): Likewise.
2153 (TEMPLATE_NAME): Define as elf32.
2155 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
2156 * scripttempl/elf.sc: Add placement for new dynamic sections.
2157 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
2158 outside of any section. Don't use ALIGN(8); just let one section
2159 VMA follow another. Put .dynbss in .bss. Don't mention debugging
2160 sections; they'll be handled correctly anyhow.
2161 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
2163 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
2165 * Makefile.in (install): Redirect output of ln to /dev/null.
2167 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
2169 * emultempl/hppaelf.em: Change all references of
2170 .hppa_linker_stubs to .PARISC.stubs.
2171 * scripttempl/hppaelf.sc: Likewise.
2173 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2175 * ldlang.c (print_output_section_statement): Change ``no attached
2176 output section'' message slightly.
2177 (lang_do_assignments): Don't recurse down if there is no real
2180 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
2181 match corresponding change in emulation templates.
2182 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
2183 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
2185 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2187 * ldver.c (ldversion): Updated version number.
2189 * cdtest-foo.cc: Use explicit "#pragma implementation".
2190 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2191 * Makefile.in: References to cdtest-func.o changed to
2194 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2196 Don't create unnecessary output sections.
2197 * ldlang.c (out_bfd_get_section_by_name): Remove.
2198 (wild_section): Call bfd_get_section_by_name rather than
2199 our_bfd_get_section_by_name. Don't call wild_doit if there is no
2201 (lang_create_output_section_statements): Remove.
2202 (map_input_to_output_sections): For several cases, call init_os if
2203 it has not already been called.
2204 (lang_size_sections): If output section was not created, skip it.
2205 (lang_process): Don't call lan_create_output_section_statements.
2206 (lang_place_orphans): Skip files with just_syms_flags set to true.
2207 * ld.texinfo: Document change.
2209 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2211 * ldlang.c (wild_doit): Don't bother initializing the vma and
2212 section size. Don't special case SEC_SHARED_LIBRARY.
2213 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
2216 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
2218 * config/go32.mh : New file for Xgo32X.
2220 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2222 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
2223 before calling einfo, since we are reporting an fopen failure.
2224 From jrs@world.std.com (Rick Sladkey).
2226 * configure.in: Use "e" rather than "em_" as prefix for
2229 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2231 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
2233 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
2234 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
2236 * Makefile.in: Changed all generated file names.
2237 (ldemul-list.h): Depend on Makefile, not config.status. Changed
2238 sed patterns to handle new filenames.
2240 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
2241 * configure.in: Adjusted.
2243 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2245 * Makefile.in (install-info): Don't use "$<*", it doesn't always
2246 work. Instead, check build dir and $srcdir explicitly, and use
2247 `echo' to get all the filenames.
2249 * configure.in (h8300h-*-hms): Changed ld_target name to
2251 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
2254 * config/i960coff.mt: New file.
2255 * emulparams/gld960coff.sh: New file.
2256 * emultempl/gld960c.em: New file.
2257 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
2258 i960coff configuration.
2259 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
2261 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
2262 code isn't included in FSF releases, and it can still be
2263 explicitly selected.
2264 (distclean): Remove site.bak and tmpdir.
2265 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
2266 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
2268 Patches from Ralph Campbell:
2269 * config/mipsbsd.mh: New file.
2270 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
2271 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
2272 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
2275 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
2277 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2279 * config/m68k.mt (EMUL): Set to m68kaout.
2280 * emulparams/m68kaout.sh: New file.
2281 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
2282 (em_m68kaout.c): New target.
2284 * ldlang.c (lang_size_sections): If dot moves because of an
2285 assignment, don't try to insert a pad into the absolute output
2286 section, just change the address of the default memory region
2289 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
2290 cdtest-ur.out, and cdtest-ur.tmp.
2292 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2294 * scripttempl/sa29200.sc: Align all sections to four byte
2297 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
2299 * Makefile.in, configure.in: Support for go32 coff.
2300 * config/i386-go32.mt: New file
2301 * emulparams/i386go32.sh: New file
2302 * scripttempl/i386go32.sc: New file
2304 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2306 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2307 Lynx-specific script templates.
2308 * configure.in (sparclite*-*-coff): Use coff-sparc.
2309 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2310 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2311 (ENTRY): Set to __main.
2312 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2313 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2314 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2316 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2318 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2319 byte boundary, in case the global constructors do not take up an
2322 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2323 exist, get crtbegin based on gcc -print-libgcc-file-name.
2324 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2326 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2328 * ldlang.c (lang_size_sections): When no address is given for a
2329 section, align it according to its requirements.
2331 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2333 * Makefile.in (clean, distclean): Remove configdoc.texi.
2335 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2337 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2339 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2341 * ldlang.c (lang_size_sections): When relaxing, adjust the
2342 position of a padding statement, and adjust dot accordingly.
2344 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2346 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2348 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2350 * scripttempl/i386coff.sc: If relocating, don't put .init and
2351 .fini sections into .text; keep them separate.
2352 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2353 exist, get crtbegin based on gcc -print-libgcc-file-name.
2354 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2356 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2358 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2360 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2362 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2365 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2366 if building a final executable.
2368 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2370 * ldmain.c (main): Check the return value of bfd_close.
2372 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2374 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2375 sections never overlap when using -r.
2377 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2379 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2380 changes: get_symtab_upper_bound renamed and returns long,
2381 bfd_canonicalize_symtab returns long, check for error indications.
2383 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2385 * ldlang.c (print_input_section): For section size, use
2386 _cooked_size if it is non-zero, size otherwise.
2387 (size_input_section): Likewise.
2388 (lang_do_assignments): Likewise (case lang_input_section_enum).
2390 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2392 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2393 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2394 (lang_add_input_file): Pass true to new_afile for add_to_list.
2395 (lookup_name): Remove force_load argument. Changed all callers.
2396 Pass false to new_afile for add_to_list. Split loading of symbols
2397 out into separate function.
2398 (load_symbols): New function split out of lookup_name. Don't load
2399 the symbols if they are already loaded.
2400 (open_input_bfds): For lang_input_statement_enum call load_symbols
2401 rather than lookup_name.
2402 (lang_process): Pass abs_output_section rather than NULL to
2404 (lang_startup): Set real field of first_file to true.
2406 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2408 * ldlang.c (had_relax): Removed.
2409 (relax_again): New static variable.
2410 (lang_size_sections): Change call to bfd_relax_section to
2411 correspond to BFD changes. Set relax_again appropriately.
2412 (lang_process): Remove #if 0 code. When relaxing, keep calling
2413 lang_do_assignments and lang_size_sections until relax_again
2416 * emultemp/gld960.em: Include libiberty.h
2417 (gld960_before_parse): Pass NULL as final argument to concat.
2419 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2421 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2424 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2425 building a bfd_data_link_order, rather than by setting the section
2426 contents immediately.
2428 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2430 Changes to make -Ur work again.
2431 * ldmain.c (add_to_set): Now takes reloc argument rather than
2432 bitsize. Check config.build_constructors here. If an new hash
2433 table entry is created, mark it as undefined.
2434 (constructor_callback): No longer takes bitsize argument. Pass
2435 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2436 BFD backend supports it.
2437 (reloc_overflow): Handle a NULL abfd argument.
2438 (reloc_dangerous, unattached_reloc): Likewise.
2439 * ldctor.c: Include ldmain.h.
2440 (struct set_info): Change bitsize field to reloc.
2441 (ldctor_add_set_entry): Now takes reloc argument rather than
2442 bitsize. Don't bother to check config.build_constructors here.
2443 (ldctor_build_sets): Get the size from the reloc howto. If
2444 generating relocateable output, call lang_add_reloc rather than
2446 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2448 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2449 (lang_reloc_statement_type): New structure.
2450 (lang_statement_union_type): Add reloc_statement field.
2451 (lang_add_reloc): Declare new function.
2452 * ldlang.c (lang_for_each_statement_worker): Handle
2453 lang_reloc_statement_enum.
2454 (map_input_to_output_sections, print_statement): Likewise.
2455 (lang_size_sections, lang_do_assignments): Likewise.
2456 (print_reloc_statement): New function.
2457 (lang_add_reloc): New function.
2458 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2460 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2461 (cdtest-ur, cdtest-ur.out): New targets.
2462 (check-cdtest): Now also check that -Ur works correctly.
2464 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2466 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2468 * ldlang.c (lang_process): Move lang_common call before
2469 map_input_to_output_sections, to ensure that any alignment
2470 constraints set by common symbols are copied over to the output
2473 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2475 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
2476 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
2477 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2478 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
2481 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2483 * config/i386bsd.mh: New file.
2485 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2487 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
2489 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
2490 (DATA_START_SYMBOLS): Define _fdata.
2492 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2494 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
2496 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2498 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
2499 works again. Attach some output symbols to the stub file bfd.
2501 * emultempl/hppaelf.em: Include elf32-hppa.h.
2502 (file_chain): Add decl.
2503 (hppa_look_for_stubs_in_section): Delete decl.
2504 (hppaelf_finish): Reenable code. Do not pass symbols
2505 down to hppa_look_for_stubs_in_section.
2507 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
2509 * ldmain.c (write_map): Don't define. Removed all references.
2510 Just use map_file or map_filename instead.
2511 (add_archive_element): Use minfo to write map information, not
2513 (constructor_callback): Use fprintf to write map information, not
2515 * ldmain.h (write_map): Don't declare.
2516 * ldgram.y (mri_script_command): Removed reference to write_map.
2517 * ldlang.c (lang_one_common): Likewise.
2518 * lexsup.c (parse_args): Likewise.
2520 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
2522 * scripttempl/elf.sc: Force all sections to be aligned.
2524 * ldgram.y (section): Reverse the order of memspec_opt and
2525 fill_opt to avoid an ambiguity when both are used.
2526 * ld.texinfo: Changed accordingly.
2528 * ldgram.y: Move include of ldlex.h back with other includes.
2529 * ldlex.h (input_type): Don't initialize enum constants to
2531 * ldlex.l: Use a switch to return the right token based on
2532 input_type, rather than knowing that input_type has a value based
2535 * ldgram.y (dirlist_ptr): Removed; not used.
2536 * lexsup.c: Include ldver.h.
2537 * Makefile.in: Rebuilt dependencies.
2539 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2541 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2542 (ldlang_add_file): call it here instead.
2544 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2546 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2548 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2550 * emultempl/hppaelf.em: First attempt to clean this file up.
2551 Add comments in several functions as to their purpose and
2552 how they function (or my current best guess). Clean up horrible
2553 spacing and indention that never should have been accepted in the
2554 first place. Add FIXMEs for issues which need to be resolved.
2555 Disable linker-stub generation until it gets fixed. This allows
2556 the linker to at least work on simple code for testing purposes.
2558 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
2559 it via hppaelf_finish). Prototype moved into ldlang.h.
2560 (lang_process): Move problematic extra call to lang_size_sections
2561 into the PA ELF specific code.
2562 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
2563 lang_size_sections moved here.
2565 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
2567 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
2568 * config/ppc-elf32.mt: New file.
2569 * emulparams/elf32ppc.sh: New file.
2570 * emultempl/ppc.em: New file.
2571 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
2572 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
2573 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
2575 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2577 * lexsup.c (parse_args): Use symbolic numbers for long options.
2578 Fix misunderstanding in -Y and -call_shared et al.
2580 Use getopt instead of lex and yacc to parse the command line.
2582 * ld.texinfo (Options): Document changes to option syntax.
2583 * Makefile.in: Update dependencies.
2584 * ldver.c (help): Tweak dashes in usage message.
2585 * ldgram.y (%union): Remove unused members.
2586 Remove %tokens for command line options; add ones for input types.
2587 (command_line): Rules removed.
2588 (file): Instead of command line, recognize an
2589 input type indicator, then use the nonterminal for that type.
2590 (defsym_expr): New nonterminal from code formerly in command_line.
2591 * ldlex.h: Declare parser input type enum and variable.
2592 Don't declare parse_line.
2593 * ldlex.l: Remove unused variables. Make some used ones static
2595 (COMMAND): Start state and its rules removed.
2596 At start of yylex, return input state token if at start of input.
2597 (lex_redirect): Don't need to set yyout.
2598 (ldlex_command): Function removed.
2599 * ldmain.c (main): Instead of calling parse_line, set up the
2600 redirections and call yyparse directly.
2601 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
2603 * lexsup.c: Remove #if 0'd code.
2604 (parse_line): Function removed.
2605 (parse_args): Rewrite to use getopt_long_only.
2606 (set_default_dirlist): New function from code formerly in
2607 ldgram.y:command_line.
2608 (set_section_start): New function.
2609 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
2610 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
2611 compiled-in link scripts in "{" and "}", as the grammar no longer
2614 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2616 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
2617 require that it be in $(srcdir).
2619 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
2621 * ldlang.c (lang_size_sections): Only align section to alignment
2622 required by linker script, not to maximum alignment of input
2625 * ldlang.h (largest_section): Don't declare.
2626 * ldlang.c (largest_section): Don't define.
2627 (size_input_section): Don't set largest_section; not used.
2629 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
2631 * ldlang.c (new_afile): Pass NULL as last argument to concat.
2633 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2635 * ldlang.c, ldmain.c: Include libiberty.h.
2637 * ldmisc.h (concat): Don't declare.
2638 * ldmisc.c (concat): Don't define; just use the one in libiberty.
2640 * ld.h (as_output_section_statement): Removed; not used.
2642 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2644 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
2645 bfd_set_error and new error names.
2647 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2649 * ldwrite.c (build_link_order): If the cooked size of the section
2650 has been set, use it, for determining link_order size.
2651 (ldwrite): In the error message displayed if bfd_final_link fails,
2652 indicate that it was in fact the final link step that failed.
2654 * ldlang.c (lang_size_sections): Clear bfd_error before calling
2655 bfd_relax_section, in case it returns false but doesn't flag an
2656 error. If an error is returned, indicate which one it is in the
2659 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
2660 it'll get picked up from $(srcdir) if appropriate.
2662 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2664 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
2665 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
2667 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2669 * ldlex.l (comment): Increment line number when newline is read.
2671 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2673 * ldlang.c (lookup_name): Take new argument, force_load. If true,
2674 reload the file even if it is already loaded.
2675 (wild): Call lookup_name with force_load argument of 0.
2676 (open_input_bfds): Call lookup_name with force_load argument of 1.
2677 (print_symbol): Remove declaration of non-existent function.
2678 (print_one_symbol): Return true rather than falling off end.
2680 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2682 * ldmain.c (main): Use %ld when printing long values.
2684 * scripttempl/elf.sc: Move _edata after the .sdata section.
2685 Permit OTHER_BSS_SYMBOLS to be defined.
2686 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2688 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2690 * Rename all "hppaosf" files to "hppaelf".
2691 * Change all "osf" references to "elf" in hppaelf files.
2692 * Makefile.in: Likewise.
2693 * configure.in: Likewise.
2695 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2697 * ldmain.c (main): Call xatexit, not atexit.
2698 Call xmalloc_set_program_name.
2700 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2703 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2705 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2706 (hppaosf_finish): Call xmalloc, not ldmalloc.
2707 * ldmain.c (preserve_output): Function removed.
2708 (main): Do it here instead.
2710 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2712 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2713 GNU C specific macros.
2715 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2716 call to LANG_FOR_EACH_INPUT_SECTION.
2718 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2720 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2721 deleted; will use libiberty versions instead.
2722 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2723 mri.c Makefile.in: Change callers.
2725 * ldmisc.c (vfinfo): Remove cleanup code.
2726 * ldmain.c (remove_output): Put it here (new function).
2727 (preserve_output): New function.
2728 (main): Register remove_output and preserve_output with atexit.
2729 * ldmain.c ldgram.y: Call xexit instead of exit.
2730 * ldmisc.h: Declare xexit.
2732 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2734 * Makefile.in: Lots of new H8/500 memory models.
2736 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2738 * ldlex.l: Removed duplicate rules.
2739 (yywrap): Provide default definition, needed with some versions of
2742 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2744 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2745 the archive filename too.
2747 * ldlex.l: Add rule to catch invalid input characters instead of
2748 printing them. Include "ldmain.h" for program_name decl.
2749 (lex_warn_invalid): New function.
2750 * Makefile.in: Add dependency.
2752 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2754 * Makefile.in (check): Don't bother running any tests of
2755 cross-linker until the test suite no longer assumes native mode.
2757 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2759 * ldlang.c (print_one_symbol, print_input_section): Print
2760 global symbols in symbol table again.
2762 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2764 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2765 exit successfully instead of complaining if no input files are
2768 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2770 * Makefile.in: Format variable definitions consistently.
2771 (LD_PROG): Remove unnecessary variables from link command,
2772 change variable LOADLIBES to EXTRALIBS.
2774 * ldmain.c (main): Compute and display total execution time.
2775 * ld.texinfo (-stats): Document the option.
2777 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2779 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2782 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2785 * ldlang.c (relaxing): Removed global variable.
2786 (lang_size_sections): If the canonical symbols have not already
2787 been read in, read them in before relaxing.
2788 * ldlang.h (relaxing): Removed declaration.
2790 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2792 * ldlang.c (new_afile): Initialize loaded field to false.
2793 (lookup_name): If file was already loaded, don't call the
2794 add_symbols entry point again.
2796 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2798 * ld.texinfo: Clarify what -T option does.
2800 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2802 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
2805 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2807 * ldmain.c (add_archive_element): If trace_files or
2808 trace_file_tries, print file name.
2809 * ldlang.c (lookup_name): Likewise.
2810 (ldlang_add_file): Don't put files on input_bfds list in reverse
2813 * scripttempl/elf.sc: Correct typo.
2815 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2817 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
2818 their arguments optional, for compatibility with the old GNU ld.
2820 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2822 * scripttempl/elf.c: Define __bss_start before the .sbss section.
2824 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2826 * ldmain.c (add_to_set): Add bitsize argument.
2827 (constructor_callback): New function.
2828 (link_callbacks): Add constructor_callback.
2829 * ldctor.c (struct set_info): Add bitsize field.
2830 (ldctor_add_set_entry): Add bitsize argument.
2831 (ldctor_build_sets): Base the size of the elements of the set on
2832 the bitsize, rather than always using LONG.
2833 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2835 * ld.h (QUAD_SIZE): Define.
2836 * ldgram.y (QUAD): New token.
2837 (length): Handle it.
2838 * ldlex.l: Return QUAD.
2839 * lexsup.c (keywords): Add QUAD.
2840 * ldwrite.c (build_link_order): Handle QUAD.
2841 * ldlang.c (print_data_statement): Handle QUAD.
2842 (lang_size_sections): Likewise.
2843 (lang_do_assignments): Likewise.
2844 * ldexp.c (exp_print_token): Add QUAD to table.
2845 * ld.texinfo: Describe QUAD.
2847 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2848 since the Alpha doesn't use them.
2850 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2852 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2854 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2856 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2857 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2859 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2861 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2862 needed for i386mach. (Should be a no-op on other systems.)
2864 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2865 (PAGE_SIZE): Don't define; not used.
2867 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2869 * ldgram.y (yyerror): Make argument const char *, and actually
2870 print it out rather than assuming it is a syntax error.
2871 * ldmisc.h: Change declaration of yyerror.
2872 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2874 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2876 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2877 exec header offset, since the exec header isn't loaded.
2878 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2880 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2882 A major rewrite to move the bulk of the linker into BFD so that
2883 more efficient backend code can be written for specific object
2885 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2886 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2887 * ldctor.c, ldctor.h: Complete rewrite.
2888 * ldwrite.c, ldwrite.h: Complete rewrite.
2889 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2890 link_info.strip instead. Changed all uses.
2891 (discard_locals_type, discard_locals): Removed. Use
2892 link_info.discard instead. Changed all uses.
2893 (ld_config_type): Removed relocateable_output field; use
2894 link_info.relocateable instead; changed all uses. Added stats
2896 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2897 set_loader_symbol): Removed.
2898 * ldexp.h (node_class): Added etree_rel.
2899 (etree_type): Added rel field.
2900 * ldexp.c (exp_print_token): Bracketed table initialization.
2901 (exp_relop): New function.
2902 (fold_name): Use linker hash table rather than ldsym functions.
2903 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2904 (exp_print_tree): Handle etree_rel.
2905 * ldgram.y (strip_symbols, discard_locals): Removed.
2906 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2907 (REL): New token. Does not appear in grammar, but needed for
2909 (file): Don't call lang_final; it's called by main anyhow.
2910 * ldlex.l: Accept -stats and -no-keep-memory options.
2911 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2912 * ldlang.c: Consistently use fill_type for fill argument.
2913 (lang_init_script_file, script_file): Removed.
2914 (create_object_symbols): Removed. Use
2915 link_info.create_object_symbols_section instead. Changed all
2917 (lang_add_keepsyms_file): Removed.
2918 (lookup_name): Call bfd_link_add_symbols instead of
2919 ldmain_open_file_read_symbol.
2920 (wild): Don't iterate over script_file.
2921 (open_output): Create link hash table.
2922 (lang_place_undefineds): Rewrote.
2923 (lang_size_sections): Handle relaxing (doesn't work yet).
2924 (lang_relocate_globals): Removed.
2925 (lang_finish): Use link hash table rather than ldsym functions.
2926 (lang_common): Rewrote.
2927 (lang_one_common): New function.
2928 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2930 (create_symbol): Removed.
2931 (lang_process): Don't call lang_init_script_file. Call
2932 ldctor_build_sets rather than find_constructors. Don't call
2933 lang_relocate_globals.
2934 (lang_abs_symbol_at_beginning_of): Rewrote.
2935 (lang_abs_symbol_at_end_of): Rewrote.
2936 * ldmain.c (had_y): Removed.
2937 (lprefix, lprefix_len): Removed; use link_info fields instead.
2939 (multiple_def_count, commons_pending, undefined_global_sym_count,
2940 total_symbols_seen, total_files_seen): Removed.
2941 (link_callbacks, link_info): New variables.
2942 (main): Initialize link_info. Don't call init_bfd_error_vector or
2943 ldsym_init. Don't set now unused variables. Handle -stats.
2944 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2945 (add_ysym): Rewrote.
2946 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2947 search_library, gnu960_check_format, decode_library_subfile,
2948 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2950 (add_keepsyms_file, add_archive_element, multiple_definition,
2951 multiple_common, add_to_set, warning_callback, undefined_symbol,
2952 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2954 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2955 require symbols for %C; look them up instead.
2956 * emultempl/hppaosf.em: Pass link_info to
2957 hppa_look_for_stubs_in_section.
2958 * Makefile.in: Rebuilt dependencies.
2959 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2961 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2963 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2964 ldlang.h and ldctor.h.
2966 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2967 declarations of free and malloc from flex output. Change malloc
2968 to ldmalloc in flex output.
2970 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2972 * ldmain.c (lprefix): Change default from a char to a string
2973 with only one character.
2974 (lprefix_len): Set default to one.
2976 * ldmain.h (lprefix_len): Declare.
2978 * ldsym.c (write_file_locals): Use strncmp rather than a character
2979 comparison for lprefix.
2981 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2984 * emultmpl/hppaosf.em: Include ldexp.h.
2985 (before_parse): Set lprefix and lprefix_len correctly.
2987 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2989 * ldlex.h: Don't declare yywrap if it is a macro.
2990 * ldlex.l: Include sysdep.h.
2991 * ldlang.c (lang_for_each_statement_worker,
2992 lang_for_each_statement): Forgot to use PARAMS.
2994 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2996 * Makefile.in: Added .PHONY targets where appropriate. Added some
2998 (gcclibdir, version): Removed unused variables.
2999 (DEP): New variable, set to mkdep.
3000 (ALL_CFLAGS): New variable. Used in .c.o target.
3001 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
3003 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
3004 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
3005 mostly obsolete variables. Adjusted remaining uses.
3006 (DEF_EMUL): Removed variable.
3007 (ldmain.o): Handle undefined EMUL error correctly.
3008 (ldemul-list.h): Depend on config.status rather than Makefile.
3009 Create via temporary file.
3010 (ver960.c, roll, make): Removed obsolete targets.
3011 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
3013 * dep-in.sed: New file, used when rebuilding dependencies.
3015 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
3017 Made many changes to eliminate gcc warnings. Made various
3018 cosmetic changes, declared various things in header files, removed
3019 various extern declarations from .c files. No substantive
3022 * ldlang.c (lang_process): Ifdef out final call to
3023 lang_size_sections again (reverting change of Nove 2), since it
3024 breaks the Sun4 linker.
3026 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3028 * configure.in (alpha-*-netware*): New target; use alpha.
3030 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
3032 * configure.in: Group targets by CPU. Merge some m68k target
3033 entries with different CPU specs that use the same ld_target
3036 * configure.in: Add sparc*-*-coff.
3037 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
3038 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
3039 (em_coff_sparc.c): Add dependencies and build rules.
3041 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
3043 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3045 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
3047 (command_line_option): Accept and ignore them (for now).
3048 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
3049 where n is a number.
3051 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3053 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
3054 not in bfd_com_section, create the section in the BFD so that it
3055 can be placed in the right output section.
3057 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3059 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
3060 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
3061 (OTHER_READONLY_SECTIONS): Define for .reginfo.
3062 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
3063 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
3064 Move OTHER_READONLY_SECTIONS after all the other readonly
3065 sections. Don't use DATA_ADDR twice.
3067 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
3068 p is in a common section, make sure the BFD has a section of that
3071 * ldlang.c (lang_common): Add newline to error message.
3073 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
3075 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
3076 Lynx-specific script instead of m68kcoff.
3077 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
3078 (ENTRY): Define as __main.
3079 (TEXT_START_ADDR): Define as 0.
3080 (PAGE_SIZE): Define as 0x1000.
3081 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
3082 * scripttempl/m68klynx.sc: New file.
3084 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3086 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
3087 arguments rather than treating them as emulation names.
3089 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
3091 * configure.in: Support x86 unixware and netware plus generic netware.
3093 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3095 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
3098 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
3100 * Makefile.in (distclean): Don't delete dvi or info files.
3101 (ld.info): Update dependency list.
3102 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
3104 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3106 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
3107 Set output_filename instead of creating a new node.
3108 (open_output): Don't set output_filename.
3109 (lang_final): Create the new node here.
3110 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
3112 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3114 From Pete Hoogenboom (hoogen@cs.utah.edu):
3116 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
3117 edata, _edata, end): Add definitions of these symbols.
3118 (__end): Remove definition of this symbol.
3119 (__data_start): Move definition of this symbol.
3121 * emultempl/hppaosf.em: Various fixes and support for linker stub
3123 (hppaosf_finish, hppaosf_search_for_padding_statements,
3124 hppaosf_create_output_section_statements): New functions in
3125 support of linker stub generation.
3126 (ld_hppaosf_emulation): Redefine to include new
3127 emulation-specific routines.
3129 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
3130 Pass abs_output_section rather than NULL to avoid invalidating
3133 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3135 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
3136 (em_i386mach.c): New rule.
3137 * configure.in (i[34]86-*-mach*): New case.
3138 * config/i386-mach.mt: New file.
3139 * emulparams/i386mach.sh: New file.
3141 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3143 * ld.h (flag_is_*): Removed macros.
3144 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
3145 Consistently check the BFD symbol flags directly, rather than
3146 using file_is_* macros.
3148 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
3150 * configure.in (sparc*-*-lynxos*): New target.
3151 * Makefile.in: Add rule for em_sparclynx.c.
3152 (ALL_EMULATIONS): Add Lynx emulations.
3153 * config/sparc-lynx.mt: New file.
3154 * emulparams/sparclynx.sh: New file.
3155 * scripttempl/sparccoff.sc: New file.
3157 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3159 * Makefile.in: Add dependency for $(EMULATION_OFILES).
3161 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3163 * relax.c (write_relax): Check return value of bfd_seclet_link.
3165 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
3167 * ldlang.c (delete_output_file_on_failure): New variable.
3168 (open_output): Set it after bfd open succeeds.
3169 * ldmisc.c (vfinfo): Test it.
3171 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
3173 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
3176 * ldemul.c: Support was added to allow emulation-specific
3177 processing to occur. This support was added primarily for linker
3178 stub generation in the elf32-hppa gld.
3179 (ldemul_finish, ldemul_create_output_section_statements): New
3181 * ldemul.h: Support was added to allow emulation-specific
3182 processing to occur. (As described above.) Added finish and
3183 create_output_section_statements fields to
3184 ld_emulation_xfer_struct structure.
3185 * ldlang.c: Add calls to emulation-specific routines.
3186 (lang_process): Add call to
3187 ldemul_create_output_section_statements function.
3188 (lang_process): Add call to a emulation-specific routine (and
3189 some processing after the call).
3191 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3193 * configure.in: mips*- instead of mips-, mips*el changes
3195 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3197 * configure.in (alpha-*-osf*): New target; use alpha.mt.
3198 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
3199 (em_alpha.c): New target; use alpha.sh and alpha.sc.
3200 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
3201 * config/alpha.mt: New file.
3202 * emulparams/alpha.sh: New file.
3203 * scripttempl/alpha.sc: New file.
3205 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
3207 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
3208 types of different sizes (eg: 64 and 32 bits), so coerce.
3209 * ld.h (ALIGN_N): Add warning about usage.
3211 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3213 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
3214 which we already have a definition, rather than checking in
3215 several different places whether the symbol is weak.
3217 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3219 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
3220 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
3221 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
3222 expanded within them.
3223 * config/mipsb-elf32.mt: New file.
3224 * emulparams/elf32mipb.sh: New file.
3225 * Makefile.in (em_elf32mipb.c): New target.
3227 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
3229 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
3230 lang_input_file_is_search_file_enum so objects brought in using
3231 INPUT() do a path lookup.
3233 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
3235 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
3236 instead of {i386,m68k}-coff.
3237 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
3238 * config/i386-lynx.mt: New file.
3239 * config/m68k-lynx.mt: New file.
3240 * emulparams/i386lynx.sh: New file.
3241 * emulparams/m68klynx.sh: New file.
3243 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
3244 but defaulting to _start.
3246 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
3247 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
3250 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
3252 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
3253 HOSTING_LIBS for testing.
3255 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3257 Finish up support for i386-sysv4 (without shared libraries):
3258 * ld.h (flag_is_weak): Define.
3259 * ldlang.c (print_symbol): Mention whether symbol is weak.
3260 (print_input_section): Print weak symbols as globals.
3261 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
3262 (enter_global_ref): Do not warn if a weak symbol redefines a
3263 global symbol. Do not let a weak symbol redefine a common symbol.
3264 (enter_file_symbols): Treat weak symbols as global symbols.
3265 (subfile_wanted_p): Do not pull in an object file from a archive
3266 just to resolve an undefined weak symbol.
3267 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
3268 error; the error might be that malloc has run out of space.
3269 * ldsym.c (write_file_locals): Treat weak symbols as global.
3270 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
3272 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
3273 * config/i386-elf.mt: New file; set EMUL to elf_i386.
3274 * emulparams/elf_i386.sh: New file.
3275 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
3276 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
3277 (ALL_EMULATIONS): Add em_elf_i386.o.
3278 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
3279 (em_elf_i386.c): New target, like other em_*.c targets.
3280 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
3281 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
3282 nonempty, and configured for native, add it to LIB_PATH.
3284 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
3286 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
3287 Added statements to pass stab and stabstr sections through and
3288 mark them as NOLOAD, which makes GDB happier.
3290 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
3292 * configure.in: Accept m68k-lynx-lynxos config.
3294 * Makefile.in: Use $(SHELL) to run genscripts.sh.
3296 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
3298 * config/coff-h8300.mt: Add EMUL=h8300h.
3300 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
3302 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3304 * Makefile.in: Changed CXX back to g++.
3306 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3308 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3310 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3312 * Makefile.in (TAGS): Use shell wildcards.
3314 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3316 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3318 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3320 * ld.texinfo: re-enable included config file; conditionalize doc
3321 for -oformat to interact properly with SingleFormat doc config
3322 var; rename @up/@down to @raisesections/@lowersections.
3324 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3326 * configure.in: recognize m88110.
3328 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3330 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3331 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3332 ELF emulation is "elf32-hppa" not "elf-big".
3333 (hppaosf_before_parse): Remove unneeded processing of environment
3335 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3336 .text segment of output file.
3337 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3339 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3341 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3344 * ldlang.c, ld.h: updated copyright.
3346 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3348 * ldlang.c (open_output, lang_check): Check return value of
3351 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3353 * scripttempl/h8500.sc: Start all sections in a different segment.
3354 * scripttempl/z8ksim.sc: Handle constructors
3356 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3358 * Makefile.in: revert earlier changes back to execute runtest
3359 with make check. cdtest and bootstrap now function as they
3360 did within the Makefile.
3362 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3364 * Makefile.in: Update dependencies.
3366 * configure.in: Set EMULATION_OFILES in Makefile based on
3367 --with-targets option.
3369 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3371 * Makefile.in: check targets reimplemented to old way.
3373 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3375 * config/i386v.mh, config/irix4.mh: Use gcc
3376 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3377 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3378 bfd/configure.host change.
3380 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3382 * scripttempl/elf.sc: Handle .line and .debug* sections.
3384 * ldlex.l: Use bfd_scan_vma, not strtoul.
3386 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3388 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3389 Remove inital caps in some error messages, change "can't" to
3390 "cannot", add missing colons.
3391 * ldmisc.c (vfinfo): Print "%%" as a single %.
3392 For '%' followed by unrecognized character, print them both
3393 verbatim instead of expecting a char * arg.
3394 For '%C', don't put the function name in parens.
3396 * ldexp.c (invalid): Pass "%%", not "% ".
3398 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3400 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3401 (BSS_VAR): Removed; now always define _fbss.
3402 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3405 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3407 * configure.in: z8k-coff is the same as z8k-sim
3409 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3411 * testsuite/lib/ld.exp: new file
3412 * testsuite/config/unix-ld.exp: new file
3413 * testsuite/ld.bootstrap/bootstrap.exp: new file
3414 * Makefile.in: add dejagnu support for make check
3416 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3418 * ldlex.l (comment): Add missing newline in message.
3419 * ldindr.c (add_indirect): Ditto.
3420 * ldexp.c (exp_fold_tree): Ditto.
3422 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3424 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3427 * ldmisc.c (multiple_warn): New function.
3428 * ldmisc.h: Declare it.
3429 * ldmain.c (enter_global_ref): Call it.
3430 * ld.h (ld_config_type): Add warn_common.
3431 * ldlex.l, ldgram.y: Set it with -warn-common option.
3432 * ldver.c (help): Document it.
3434 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3436 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3437 target-specific sections, and for changing data section vma.
3439 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3441 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3442 terminals, for Solaris.
3443 (dirlist_ptr): New static variable.
3444 (command_line_option): Accept new options.
3446 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3449 * config/sun4sol2.mt: Pass emulation name without ".sh".
3451 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3452 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3454 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3456 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3457 .dtors, .data1, .rodata1 sections, instead of combining them into
3458 other sections. For `-r', set all section start addresses to
3461 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3462 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3463 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3465 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3467 * genscripts.sh: If this is the default emulation, set
3469 * emultempl/*.em: Use it to determine whether to compile in the
3472 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
3473 genscripts.sh. Pass the current emulation name without ".sh" on
3475 * genscripts.sh: Take an default emulation arg.
3476 Use the current emulation name as EMULATION_NAME.
3477 Make default lib path for cross-compiling ':', not null.
3478 * emulparams/*.sh: Don't set EMULATION_NAME.
3479 * ldemul.c (ldemul_get_script): Take isfile arg.
3480 Pass it to emulation's get_script function.
3481 * ldemul.h: Adjust get_script prototypes.
3482 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
3484 * ldfile.h: Declare it.
3485 * ldgram.y: Accept a script on the command line again,
3486 for parsing compiled-in scripts.
3487 * ldmain.c (main): If ld script is a file, parse it as a -T
3488 option, otherwise parse it directly.
3489 * emultempl/*.em (*get_script): Return the scripts themselves if
3490 this is the default emulation; otherwise return their file names.
3491 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
3493 * emulparams/m88kbcs.sh: Use it.
3495 * ld.h (ld_config_type::unix_relocate): Remove unused element.
3497 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3499 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
3500 there's no change log entry yet, tsk tsk) from the list of
3501 emulations compiled in until Mark gets around to checking in
3502 emulparams/i386linux.sh.
3503 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
3504 changed, this file gets updated.
3506 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3508 * ldgram.y (OPTION_Lfile): New token.
3509 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
3510 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
3512 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
3514 * configure.in: h8/300h support needs own .mt file.
3515 config/coff-h8300h.mt: New file.
3517 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3519 * ldmain.c: Don't include sys/stat.h; it already got included
3520 somewhere along the way.
3522 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
3524 * Makefile.in: Add h8300h support.
3525 emulparams/h8300h.sh: New file.
3526 scripttempl/h8300h.sc: New file.
3528 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3530 * ldfile.c (ldfile_open_file): In error message, use the name the
3531 user gave (e.g., "-lc"), rather than the base file name.
3533 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
3535 * ldmain.[ch]: Remove initial Q_ from function names.
3536 * ldexp.c, ldindr.c, ldlang.c: Change callers.
3538 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3540 * ldlang.c (lang_process): Move loading of default script from
3541 here to main. Add a "/" to start of script name to prevent
3542 finding it in "." first.
3544 * ldmain.c (set_scripts_dir): Don't look in "." first.
3546 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3549 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
3551 * Makefile.in (em_m88kbcs.c): Correct dependency.
3552 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
3553 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
3554 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
3556 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3558 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
3559 main.c (main): Print the errno string in the error message.
3561 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
3563 * configure.in: Accept h8300h for target cpu.
3565 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
3566 present (demangle is smart enough to know whether to do it or not).
3568 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3570 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
3571 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
3573 * ldlang.c (lang_process): Use sizeof instead of magic constant.
3575 * ldmain.c (get_emulation, check_for_scripts_dir,
3576 set_scripts_dir): New functions.
3579 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3581 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
3582 Create symbol "end" instead of "__end". Comment out some parts
3583 that may not be needed (yet) for elf.
3585 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
3587 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3589 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
3591 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
3592 when no prototype is being supplied.
3593 (ldmalloc, ldrealloc): Size argument is now size_t.
3595 * ldmisc.c (finfo): New function, accepts FILE* argument.
3596 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
3597 without leading zeros.
3598 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
3599 bfd_vma value, instead of fprintf(%x) which won't hold a long long
3601 (concat, buystring): String lengths are size_t.
3602 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
3604 * ldlang.c (new_statement): Size argument is now size_t. Added
3605 forward declaration with prototype.
3607 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3609 * ldgram.y (OPTION_v): Don't turn on verbose output.
3611 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3613 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
3616 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
3618 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
3619 collect2 doesn't look for gld any more anyhow.
3621 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
3623 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
3624 now have a non NULL srefs_chain.
3626 * config/hp300hpux.mt: Use emulation hp3hpux rather than
3627 hp300hpux, since the latter does not exist.
3629 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3631 * genscripts.sh: Put the scripts in the ldscripts directory, not
3633 * configure.in (ldscripts): Make, instead of emulations.
3634 * Makefile.in (scriptdir): Take off the "ld" part.
3635 (install, clean, distclean): Use ldscripts, not emulations.
3636 In tests, don't pass -Lemulations.
3637 Don't pass tooldir/lib to genscripts.sh.
3638 * genscripts.sh: Don't take tooldir/lib arg.
3639 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
3640 default script file.
3642 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
3644 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
3646 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
3648 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
3650 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3652 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
3653 run in parallel without colliding on yacc's static file names.
3654 Without the stub rule, make will try to start two yacc's
3655 concurrently which fails because of yacc's static file names.
3657 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
3659 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
3662 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3664 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
3665 different from libdir.
3667 * Makefile.in (scriptdir): Base on tooldir, not datadir.
3669 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3671 * ldver.c (help): New function.
3672 * ldver.h: Declare it.
3673 * ldlex.l, ldgram.y: Recognize new options --help and --version.
3675 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3677 * Makefile.in (INCLUDES): Don't need ../include any more.
3679 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3681 * ldlex.l, ldgram.y: Support new -oformat option.
3682 Remove attempt at supporting script fragments on the command line.
3683 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3684 * mri.c (mri_format), ldgram.y: Change callers.
3685 * ldlang.h: Change prototype.
3687 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3689 * Makefile.in: canonicalize install.sh; for use within
3690 this directory (and subdirs)
3692 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3694 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3696 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3699 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3701 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3702 It wasn't documented (or likely used) and wastes time.
3703 (try_open): If EXTEN is empty, don't try it.
3705 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3706 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3707 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3708 with normal function declarations.
3710 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3711 Move *.sc-sh to scripttempl/*.sc.
3712 * {emultempl,emulparams,scripttempl}/README: New files.
3713 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3714 removed, replaced with generic.em.
3715 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3716 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3718 * *.em (*_get_script): Return script name instead of script contents.
3719 * ldlang.c (lang_process): Change caller.
3721 * ldlex.l, ldgram.y: Recognize -m option.
3722 Check for input files after *all* options in grammar.
3723 * ldmain.c (main): Check for -m options. Add default directory
3726 * mkscript.c: File removed.
3727 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3728 to add to the default LIB_PATH.
3729 Look for input files in the new subdirectories.
3730 Create the scripts in emulations subdirectory and don't filter
3731 them through mkscript.
3732 * configure.in: Make the emulations subdirectory.
3734 * Makefile.in: Account for all of the above changes.
3735 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3736 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3737 Put CFLAGS last in the compilation rules.
3738 Add -I../bfd to INCLUDES so sysdep.h is found.
3740 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3742 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3744 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3745 dependent on RELOCATING, not RELOCATION.
3746 * hp3hpux.sh (SHLIB_PATH): Define it.
3748 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3750 * ldfile.c (try_open): If opening without the extension fails,
3751 try with the extension even if -v or -V was given.
3752 had_script is imported (from ldgram.y), not exported.
3754 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3756 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3758 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3760 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3761 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3763 (section): Use statement_list_opt, not statement_list.
3764 * m68kcoff.sc-sh: Gather constructors and destructors and define
3765 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3766 * sa29200.sc-sh: Gather constructors and destructors and define
3767 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3769 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3771 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3772 * configure.in: No longer need to configure to get sysdep.h.
3774 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3776 * Makefile.in: remove install:all and install-info:info
3777 dependencies (these cause some spurious rebuilds at 'make install'
3780 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3782 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3783 (mips-idt-ecoff*): Added trailing '*'.
3784 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3785 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3786 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3788 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3789 incorrect definitions.
3791 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3793 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3794 symbols, unless stripping.
3796 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
3798 * Makefile.in: configure looks for ####, so remove lines with many
3800 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
3801 and HOSTING_LIBS correctly so that ``make check'' will work.
3803 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
3805 * mips.sc-sh: Define _etext, _edata, and _end, in addition
3806 to etext, edata, and end. Needed for IRIX 4.0.5F.
3807 Patch from mwp@iconix.oz.au (Michael Paddon).
3809 * Version 2.2.1 released.
3811 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3813 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
3814 * mipsbsd.sh (EMULATION_NAME): Use new file name.
3816 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3818 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
3821 * Version 2.2 released.
3823 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3825 * ldver.c (ldversion): Bump version number to 2.2.
3827 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3831 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3833 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3835 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3837 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3838 mkscript.o, rather than directly from mkscript.c.
3840 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3842 * configure.in: Look for ${target_makefile_frag} relative to
3843 ${srcdir}, not relative to build directory.
3845 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3846 * configure.in: Recognize hppa*-hp-osf.
3847 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3848 (em_hppaosf.c): Build it.
3849 * config/hppaosf.mh, hppaosf.mt: New files.
3851 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3852 some system header files. All uses changed.
3854 * configure.in: Recognize i386-aix configurations as i386-coff
3857 * configure.in: Recognize m68*-*-hpux.
3858 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3859 the value of STACKZERO.
3860 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3861 (em_hp3hpux.c): Build it.
3862 * hp3hpux.sh, config/hp300hpux.mt: New files.
3864 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3866 * mips.sc-sh: Put constructors in the .data section.
3867 * Makefile.in (cdtest): Added dependency on ld.new.
3869 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3871 * Makefile.in: Change definition of $(tooldir) to match FSF.
3872 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3873 Support VAX Ultrix and BSD.
3875 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3877 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3879 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3881 * ldlang.h (struct memory_region): Change `length' and
3882 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3883 * ldlang.c, mri.c: Corresponding changes, plus lint.
3885 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3887 * configure.in: For all i386 targets, accept i486 as well.
3889 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3891 * ldlang.c (wild_doit): Preserve all flags for a
3892 SEC_SHARED_LIBRARY section.
3893 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3894 computing largest_section.
3896 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3898 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3899 fields of newly created structure.
3901 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3903 * ldmain.c (g_switch_value): New variable.
3904 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3905 (command_line_option): Accept -G and set g_switch_value.
3906 * ldlex.l (COMMAND): Accept -G.
3907 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3909 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3911 Support for linking and loading at different places:
3913 * ldlex.l: Add "AT" keyword.
3914 * ldgram.y: Cleanup, and parse AT.
3915 * ldlang.c (print_output_section_statement): Print output address
3916 of section in map. (lang_size_sections): Fill sections' lma with
3918 * ldlang.h (lang_output_section_statement_type): Add load_base
3921 * ldindr.c (add_indirect): Keep more information in the alias
3923 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3924 attribute from an input section.
3925 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3926 default. (Q_enter_file_symbos): Indirect symbols now are known by
3927 their section, not a special symbol flag.
3928 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3929 (write_file_globals): Write the mapping for an indirect symbol.
3930 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3933 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3935 * ld.texinfo: changes for q1
3937 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3939 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3941 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3943 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3945 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3947 * mips.sc-sh: Added variables which may be overridden by a
3949 * mipsidt.sh: New file; emulation for IDT MIPS board.
3950 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3951 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3952 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3953 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3955 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3957 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3959 * i386bsd.sh, config/i386bsd.mt: New files.
3960 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3962 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3964 * mri.c: Add extern declaration of strdup.
3965 * ldsym.c (KEEP macro): Add spaces around '=' for the
3966 sake of old (e.g. PCC) compilers.
3968 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3970 * ldver.c: Bump to version 2.1.
3972 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3974 * ldgram.y: allow section types without address expressions.
3975 * ldlang.c (lang_relocate_globals): avoid possible hang with
3976 undefined but unreferenced symbols.
3977 * relax.c (relax_section): don't complain if the script file isn't
3978 relaxable but -relax is set
3980 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3982 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3984 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3986 * mipsbig.sh: New file. Big endian MIPS emulation.
3987 * config/mips-big.mt: New file. Use mipsbig emulation.
3988 * configure.in (mips-sgi-irix*): Use target mips-big.
3989 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3990 (em_mipsbig.c): New target. Uses mipsbig.sh.
3992 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3994 * mips.sc-sh: Put .scommon sections into .sbss section.
3996 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
3997 rather than always putting them in bfd_com_section.
3998 * ldlang.c (lang_common): If a common symbol is not in
3999 bfd_com_section, put in a section of the same name, rather than
4000 always putting it in section COMMON.
4002 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
4004 * ldmain.c (subfile_wanted_p): If we already have a common
4005 definition of a symbol, don't necessarily pull in an object file
4006 that provides a non-common definition.
4008 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
4009 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
4011 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
4012 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
4014 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
4016 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
4019 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
4021 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
4022 checking for equality to bfd_com_section.
4024 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
4026 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
4027 targets, linker script.
4028 * mipslit.sh: New file. Little endian MIPS emulation.
4029 * config/mips-lit.mt: New file. Use mipslit emulation.
4030 * configure.in (mips-dec-ultrix*): Use target mips-lit.
4031 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
4032 (em_mipslit.c): New target. Uses mipslit.sh.
4034 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
4036 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
4037 $(tooldir)/bin/gld, so that gcc can find it with or without
4040 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4042 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
4043 write_norel. All linking is now done via write_relax. Call
4044 ldsym_write before calling write_relax.
4045 * relax.c: Added copyright.
4046 (write_relax): Renamed from write_relaxnorel. Added relocateable
4047 argument. seclet_dump renamed to bfd_seclet_link.
4048 * relax.h: Added copyright.
4050 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4052 * ldmain.c (decode_library_subfile): Patch from
4053 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
4055 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4057 * config/vxworks960.mt renamed to config/i960.mt
4059 * configure.in: sparc-aout emulates a sun4, as does
4060 sparc*-vxworks, i960-nindy uses gld960 emulation
4062 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4064 Fix support for NOLOAD, add INCLUDE
4065 * ldfile.c (ldfile_open_command_file): pass file name to
4067 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
4068 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
4071 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4073 * Makefile.in, config.h: no more default emulation. Make the lack
4074 of emulation a compile time error
4076 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4078 * configure.in: recognise all sparclite variants, not just 'sparclite'
4080 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
4082 * m68kcoff.sc-sh: define _end as well as end, for consistency with
4085 * configure.in: accept *-ericsson-ose for any m68k CPU.
4087 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
4088 for each output section.
4090 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
4092 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
4093 macro bfd_asymbol_bfd as appropriate.
4094 * Makefile.in: Un-duplicate ldlex.c dependency.
4095 * condigure.in: Replace my_host case table by sourcing
4096 ../bfd/configure.host. Allow std-host as the default.
4097 * ldmisc.c: Change logic for C++ name demangling: There is
4098 no initial '_' to remove from stab-derived function names.
4100 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4102 * ldlang.c (lang_init_script_file): don't attach the output file
4103 sections to the script file.
4105 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4106 * ldlang.c (wild): run expansion loop over command line bfd too.
4107 (lang_ini_script_file): initialize more parts of the command line
4109 * ldlex.l: fix DEFINED start states.
4111 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4113 * ld.texinfo: new doc.
4114 * ldgram.y, ldlex.l: understand -y<symbol>
4115 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
4116 print info. (add_ysym): new function.
4117 * ldsym.h: (ldsym_type): new define SYM_Y.
4119 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
4121 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
4122 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
4123 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
4124 macros with PARAMS. Recreational cleanup. Update copyrights.
4126 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4128 * Makefile.in: pass down the bfd source directory for includes
4130 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
4132 * ldlang.c (lang_size_sections): don't change size and address for
4133 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
4136 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4138 * relax.c (build_it): re-enable the processing of data_statements
4139 in scripts, makes counted contructor lists work again.
4141 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
4143 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
4145 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
4147 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
4150 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
4152 * Support for i386-sysv.
4153 configure.in: check for i386-*-sysv* and i386-*-sco*.
4154 i386coff.sc-sh: rewrote to support SVR3 by default.
4155 ldctor.c (find_constructors): preserve stat_ptr.
4156 ldlang.c (wild_doit): initialize vma and size of new output
4157 section to corresponding input section. This is required for
4158 shared library support.
4159 (lang_size_sections): don't modify vma and size of sections which
4160 are never loaded (for shared libraries).
4161 ldwrite.c (copy_and_relocate): copy the contents of any section
4162 which has contents, not just sections which are loaded (for shared
4165 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4167 * ldlang.c (size_input_section): count the sizes of all sections
4170 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4172 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
4173 to demangle symbols better
4175 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
4177 * ldlang.c (lang_finish): don't warn if -e start symbol does not
4178 exist when linking with -r.
4180 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
4182 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
4185 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4187 * ldmain.c (linear_library): don't even think about processing
4188 an object file if it's already been done
4190 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4192 * configure.in: the hp9000/300 config file is now hp300
4194 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4196 * config/z8ksim.mt: new file
4198 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
4200 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
4201 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
4203 * ld.h (strip_symbols_type): Add value STRIP_SOME.
4204 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
4205 * ldlang.c (lang_add_keepsyms_file): New function.
4206 * ldlex.l: Handle "-retain-symbols-file".
4207 * ldsym.c (keepsyms_file, kept_syms): New vars.
4208 (process_keepsyms): New functihon; reads file, marks symbols for
4210 (write_file_locals): File symbols should always be kept.
4211 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
4212 and "-s". Process retain-symbols file before setting symtab.
4213 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
4214 (keepsyms_file, kept_syms): Declare them.
4216 * ldmain.c (main): Non-fatal errors should still cause non-zero
4217 exit status even with -r.
4219 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4221 Added initial support for the z8k
4222 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
4223 * configure.in, Makefile.in: modified to reflect above
4225 * ldlang.c (lang_check): when linking conflicting architectures,
4226 make the output file reflect at least one of the bad inputs.
4228 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
4230 * Makefile.in (install): if $(tooldir) exists, install ld in
4233 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4235 * Makefile.in, configure.in: modified to support i386-coff
4236 * i386coff.sh: new file
4238 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
4240 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
4241 added m68k-coff emulation mode, stolen from a29k emulation.
4242 Almost certainly wrong, but perhaps better than sun3.
4244 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4246 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
4247 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
4248 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
4249 This is one character shorter, and lets people build on
4250 SVR3 system. (ld__h8300xray.[co] was the killer there;
4251 h8300xray.sc-sh is also overlong, but seems harmless.)
4252 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
4253 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
4254 * configure.in: Add host isc.
4256 * ldver.c: Call it version 2.0.
4258 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
4260 * ldver.c: Bump to version 0.98.
4263 * Makefile.in: Added mostlyclean, distclean, realclean rules.
4265 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
4267 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
4268 * ldlex.l: Moved comment() to end, since some compilers
4269 otherwise have problems with input() used before it is defined.
4271 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4273 * configure.in: added Solaris 2 and Irix 4 host support.
4275 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4277 * Makefile.in: remove -S flag from the FLEX definition
4279 * configure.in: rewrote, using new style case statement. use
4280 m68k.mt for m68k-aout systems
4282 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
4284 * Makefile.in: map "ld" through program_transform_name when
4287 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
4289 * cplus-dem.c: Removed. Use the version in libiberty now.
4290 * ldmisc.c: Use new libiberty version of cplus_demangle().
4292 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
4294 * gld960.em (gld960_choose_target): default to little endian, not
4297 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4299 * ldlang.c (lang_process): don't pass null pointers when
4300 abs_output_section is what is required.
4301 * ldwrite.c (ldwrite): use malloc to allocate the largest space
4302 used, and pass that down.
4303 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4306 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4308 * configure.in, config/ose68.mt: renamed OSE to ose.
4310 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4312 * ldsym.c (write_file_locals): Reorder check for common or
4313 undefined symbols so that it works.
4315 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4317 * configure.in: accept all m68K family members.
4319 * Makefile.in: always create installation directories.
4321 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4323 * ldlex.l: now parses comment correctly, added ~ to acceptable
4326 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4327 unary -ve constants.
4329 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4330 the command line can't be found.
4332 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4334 * ldlang.h: add new field "loadable" to output_section_statement.
4335 * ldlang.c (lang_output_section_statement_lookup): initilize new
4336 field. (wild_doit): if new field is not set, then stop output
4337 section from being loadable.
4338 (lang_enter_output_section_statement): set the field from the
4340 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4341 * h8300hms.sc-sh, h8300hms.em: get -r right.
4343 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4345 * ldint.texinfo: New internals manual (beginnings thereof).
4346 * PORTING: Removed, merged into ldint.texinfo.
4348 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4350 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4351 cdtest.exp: A test program (copied from libg++/test-install)
4352 that tests that constructor and destructors are handled
4355 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4357 * Makefile.in (install): install from ld.new, renaming during the
4358 copy, or else the next 'make install' needs to re-link ld.
4360 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4362 * configure.in: generalise hp recognition (from sef).
4364 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4366 * configure.in: recognize bsd and hpux hppa configurations.
4367 error messages echo to stderr, not stdout
4369 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4371 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4372 ldmisc.c: removed rcsid's.
4374 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4376 * ldlang.c (lang_map): print changes in sizes due to relaxing
4377 (size_input_section): maintain the delta information.
4378 * ldlang.h: add new field to struct to contain delta info.
4379 * relax.c (relax_section): complain if input not relaxable.
4380 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4383 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4385 * ldmain.c(main): prevent -r and -relax from being on at the same
4388 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4390 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4394 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4396 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4398 * ldlang.c(open_output): set the target arch and machine as soon
4399 as we can. (lang_size_sections): use new macros for setting vma
4402 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4404 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4405 Also deleted an unreachable path to wrs.
4407 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4409 * Makefile.in (install): use -d test for $tooldir before
4410 installing ld there so that $tooldir can be inherited from
4413 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4415 * ldlang.c: Two non-substantial changes for the sake of
4416 the old Portable C Compiler.
4418 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4420 * ldgram.y, ldlex.l: parse ABSOLUTE
4421 * ldexp.c: add support for ABSOLUTE
4423 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4425 * Makefile.in: Added default definitions for HOSTING_CRT0,
4426 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4427 * config/*.mh: Miscellaneous clean-up: Removed definitions
4428 of YACC (since it is not longer used in the Makefile).
4429 Remove HOSTING_* definitions that are subsumed by the
4430 ones added to Makefile.in. Removed most definitions of CC.
4431 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4432 These are no longer needed.
4434 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4436 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4437 rules, since these are used when building a distribution.
4438 * Makefile.in (ldlex.c): Don't re-direct output, since that
4439 leaves a bogus output files if it fails.
4441 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4442 * ldlex.c: Fix some unnecessary flex-specific-isms.
4444 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4446 * ldgram.y: move spurious semicolon
4447 * ldexp.h: fix prototype
4449 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4451 * ld.texinfo: references to linker now say "ld" not "gld".
4453 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4455 changed calling convention for Q_enter_global_ref
4456 * ldexp.c, ldlang.c, ldmain.c: reflect this
4457 * ldver.c: bump version to 1.97.1
4458 * ldindr.c (add_indirect): when an edict declaring an indirect
4459 symbol is found, make sure that any ideas about the symbol being
4460 common are changed if it now known to be defined.
4461 * ldmain.c (linear_library): complain once if archive isn't
4463 * ldlang.h, ldlang.c: make room for and initialize the complain
4466 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4468 * Makefile.in: use flex & bison from ../ if they exist.
4470 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4472 * relax.c (build_it): don't allocate space in the output file for
4473 stuff if -R flag applys to it.
4474 * ldfile.c: merge in VMS filename support
4475 * ldmain.c (main): take out ./ from library path, and close file
4476 before unlinking. Make multiple defs of a symbol create an
4478 * ldmisc.c: fatal errosrs delete output file
4480 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
4482 * ldver.c: Increase version number to 1.97, for consistency
4485 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
4487 * Makefile.in: FLEX -> LEX.
4489 * ld.texinfo: {} -> @{@}.
4491 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4493 * ld.texinfo: describe alternate, MRI-compatible linker scripts
4494 (and associated change in -c option, now used for these scripts)
4496 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4498 * ldver.c: Bumped version to 1.96 - new release, resync with the
4500 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
4501 rather than with raw malloc, makes it easier to track where memory
4503 * ldsym.h, ldsym.c: create obstack for all global symbols too.
4504 * ldwrite.c (ldwrite): moved malloc so only used when needed.
4505 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
4508 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
4510 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
4512 * Makefile.in: use bootstrap for check.
4514 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4516 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
4518 * Makefile.in: now use flex, not lex
4519 * ldlex.l, ldlang.c, ldctor.c: lint
4521 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4523 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
4524 different sorts of filenames on the command line than in a script.
4526 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4528 * Makefile.in: rework CFLAGS so that they can be passed on the
4529 make command line. Remove MINUS_G. Default CFLAGS to -g.
4531 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4533 * relax.c: added handling for new "padding" seclet type, used to
4534 fill out gaps between section.
4535 * ldgram.y, ldlex.l: now -defsym on the command line is done
4538 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4540 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4542 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4544 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4547 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4549 * Makefile.in (install): Install second copy in $(tooldir)/bin
4550 without $(program_prefix), since that's what gcc expects.
4552 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4554 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
4555 * h8300*: fix bit rot and add support for h8300xray target
4556 * go32.sh: target emulation for go32.
4558 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4560 * gld960.em, i960.sc-sh. Fix i960 bit rot
4562 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
4564 * Makefile.in: install man page.
4566 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4568 * config/mt-<foo> renamed to <foo>.mt
4569 * config/mh-<foo> renamed to <foo>.mt
4570 * configure.in changed to reflect this
4571 * genscripts.sh now make .xbn files rather than .xN files
4573 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
4575 * ldver.h: fix decl of ldversion.
4577 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
4579 * Makefile.in: added check target.
4581 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4583 * ldmain.c (Q_enter_file_symbols): now aliases work again
4585 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
4587 * Makefile.in: added clean-info target.
4589 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4591 * ldexp.c (exp_print_tree): don't try and follow null pointers
4593 * ldgram.y: remove 11 shift reduce errors
4595 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4597 * Makefile.in: added tooldir and program_prefix.
4599 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4601 * ldlang.c (size_input_section): don't move absolute sections
4605 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4607 * cplus-dem.c: yet another copy of this - maybe it should go into
4609 * ldgram.y: now -V and -v have different actions
4610 * ldver.c: if -V, prints list of emulations compiled in
4611 * ldmisc.c: support for cplus demangling
4614 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4616 * Makefile.in, configure.in: removed traces of namesubdir,
4617 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4618 copyrights to '92, changed some from Cygnus to FSF.
4620 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
4622 * Makefile.in: Change mkscript rule into one for ./mkscript
4623 (for the sake of makes that don't realize they're the same).
4624 * PORTING: Add more details.
4625 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
4627 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
4629 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
4630 config/mt-hp300bsd: New port to hp300 running BSD.
4632 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
4634 Major rewrite of how ld is configured. The major idea
4635 is to use shell scripts to generate everything.
4636 * generic.em replaces ldtemplate.
4637 * Other *.em files replace various *.c files.
4638 A *.em file is a shell script that generates the corresponding
4639 ld__*.c file that implements an emulation. This is usually
4640 a straight 'cat' of a here-document, possibly with substitutions.
4641 * Script files (*.sc) are places by *.sc-sh scripts.
4642 Again, these are simple shell scripts that 'cat'
4643 here-documents, usually with some substitutions.
4644 The output a *.sc-sh is a script file.
4645 * Each emulation is defined by a short shell script with
4646 extension *.sh that specifies the emulation-specific
4647 parameters (such as the name of the *.sh-sc and *.em
4649 * genscript.sh is the master shell script used to generate
4650 an emulation. It is passed various argument, including
4651 the name a the emulation-speciic *.sh file that it
4652 "sources" to set variables to emulation-specifc parameters.
4653 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
4654 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
4655 * config/mh-foo: Rename LDEMULATION names as appropriate
4656 (usually 'gldfoo' -> plain 'foo').
4657 * ldwrite.c: Fixed a typo in a comment.
4658 * Makefile.in: Major changes. Removed some the sed
4659 magic to converts scripts, since that is now handled
4660 by genscripts.sh and the *.sc-sh scipt generators.
4661 * config.h: Remove a bunch of macros defining emulations
4662 and targets. This becomes one less file to edit when
4663 adding emulations or targets.
4664 * ldemul.h (struct ld_emulation_xfer_struct): Add
4665 emulation_name and target_name fields.
4666 * ldemul.c, ldemul.h: Define some default functions used
4667 by most emulations (and remove from the *.em scripts).
4668 * ldemul.c (ldemul_choose_target): Search the new
4669 ld_emulations array using a loop (instead of a hardwired
4670 nested if statement).
4671 Define the ld_emulation from the automatically-geenrated
4672 ldemul-list.h. This means you no longer have to edit ldemul.c
4673 to add a new emulation.
4674 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
4675 their expansions, since the former no longer exist.
4676 * PORTING: A very rough first draft of a porting guide.
4678 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
4679 to be terminated by a new-line (instead of requiring a semicolon).
4681 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4683 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4684 tests for NULL pointers all over the place.
4685 * ldlang.c (lang_process): remember to relocate global symbols
4686 *after* relaxing has done it stuff.
4688 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4690 * config/mt-coff-h8300: use EMUL like everything else
4691 * ldlang.c: (print_padding_statement): print the right address.
4692 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4695 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4697 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4698 * ldlang.c (print_data_statement): print the right address.
4700 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4702 * Makefile.in: The rule for testing ld by re-linking itself
4703 via an intermediate -r link was moved to the ld1 rule
4704 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4705 which allows the bootstrap rule to work.
4706 * ldctor.c (find_constructors): Don't create a constructor
4707 list if it is already defined (as would happen if ld is
4708 invoked by collect).
4710 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4712 * config/mh-sparc.h: now uses libgcc.a
4713 * ldmain.c: quit using exit
4714 * *sc: use *(COMMON) rather than [COMMON]
4715 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4716 to allow preprocessing of .l file.
4717 * Makefile.in: New ldlex.l mangling
4718 * ldexp.c (fold_binary): perform expressions with % and / in
4720 * ldfile.c (open_a): open archives on VMS in a special way
4723 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4725 * ldgram.y: map -M behave in the same way as -Map (sets file name
4727 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4728 whether or not relaxing has been done.
4729 * ldmain.c: don't open a map file if it doesn't have a name
4730 * relax.c: all the brains have moved into bfd.
4731 * ldwrite.c: ammend comment
4733 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4735 * Makefile.in: added relax, also made three stage go through a
4738 * config.h: if GNU960 defined, then default emulation mode is
4740 * ldexp.h, ldexp.c: map to file hooks
4741 * ldlang.c: map to file hooks
4742 * ldgram.y: added -Map -relax
4743 * ldlex.l: added -relax, -Map
4744 * ldmain.c: open map file
4745 * ldmisc.c: support for map file
4746 * ldwrite.c: new relax magic
4748 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4750 * Makefile.in, config/tm-*.h: Clean up make output, only
4751 pass DEFAULT_EMULATION to ldmain.c.
4753 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4755 * ldver.c: Bump to version 1.94.
4757 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4759 * Makefile.in: infodir belongs in datadir.
4761 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4763 * Makefile.in: Pass -y to bison. (Again;
4764 accidentally deleted by Rich.)
4765 * news.sc, ldgld68k.sc: Define __end as well as _end.
4767 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4769 * ldindr.h: added to contain prototypes of ldindr.c
4770 * ldfile.c: include ctype.h
4771 * ldmain.c: include the requried prototype headers
4772 * ldwrite.c: get_reloc_upper_bound has been renamed
4773 bfd_get_reloc_upper_bound
4775 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4777 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4778 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4779 spaces following hyphens, bsd make can't cope. added
4780 standards.text support and made it look like all the other
4783 * configure.in: configure now runs entirely in objdir so make file
4784 existence checks against ${srcdir}. Mark this directory as
4787 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4789 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4790 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4791 and mandir now keyed off datadir by default.
4793 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4795 * ldver.c: Bumped version to 1.93.
4796 * Makefile.in: Pass -y to bison.
4798 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
4800 * config.h: h8 is now coff, not ieee
4801 * h8300hds.sc: reflect the same
4803 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
4805 * ldver.c (ldversion()): Update to 1.92.
4806 * ldctor.c: There are two places constructor sets
4807 can be defined. One of them checked for an existing
4808 duplicate, the other didn't. Unfortunately, the latter
4809 was called after the former ...
4810 So, factor out code for inserting a new element into
4811 constructor_name_list (after checking for a duplicate)
4812 into a new function add_constructor_name, and call
4813 it from both aforementioned places (ldlang_add_constructor
4814 and ldlang_check_for_constructors).
4816 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
4818 * Makefile.in: Rename .c files generated from ldtemplate
4819 to have names starting with ld__. This helps 'make clean'.
4821 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
4823 * Makefile.in: Take out the version number for install
4824 * m88kbcs.sc: put in contructor blocks.
4826 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
4828 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
4829 parameter, a format, and an arg pointer, and rename it to
4830 vfinfo(). Write info() in terms of new vfinfo().
4831 New einfo() is the same as info(), except it writes to stderr.
4832 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4833 ldmisc.c: Replace "error" calls to info() by new einfo().
4835 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4837 * ldlex.l ldgram.y: made -V option do same as -v
4838 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4841 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4842 i386 aout changes from Bob Kukura
4843 * Makefile.in, config.h: added i386aout support
4844 * configure.in: fixed /h-{myhost} typo
4845 * ldgram.y: -MM now gives more boring map.
4846 * ldlang.c: now does D_PAGED flag the right way.
4847 * ldsym.c: -MM flags does the right thing.
4849 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4851 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4852 * ldlang.c (init_os): Compensate for BFD change,
4853 where bfd_make_section now returns NULL for a duplicate
4854 section request, instead of the old section.
4856 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4858 * ldver.c: Bump to version 1.91 (consistent with binutils).
4860 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4862 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4863 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4864 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4865 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4866 Add or update copyright notices.
4868 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4871 * Makefile.in: Changed installation directory name scheme
4872 to be consistent with gcc. Also changed 'install'.
4874 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4876 * Makefile.in: new targets ld.mm, ld.me
4878 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4880 * Makefile.in, ldtemplate: Need to use separate scripts
4881 for -n and -N options. Yet more complication.
4883 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4885 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4886 work). Add some lines to avoid Sun Make VPATH bugs.
4888 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4890 * news.sc: Add alignment for data segment.
4891 * ldtemplate: Add (yet another) script to get for -n or -N
4892 options. (These need different alignment than ZMAGIC files.)
4893 * Makefile.in: Add stuff for new foo.xn scripts.
4894 These are generated by replacing "ALIGN(0x...00)" by ".".
4896 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4898 * Makefile.in: new targets ld.ms, ld-index.ms
4899 ld.texinfo: remove tabs, other cleanups for texi2roff
4901 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4903 * ldmain.c (main): Make config.magic_demand_paged be true
4904 by default. Don't the WP_TEXT and D_PAGED flags of
4905 output_bfd here; it's too late, so set it when output_bfd
4906 is created (in ldlang.c). Also fix setting of EXEC_P flag
4907 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4908 * ldlang.c: Remove some duplicate extern declarations.
4909 * ldgram.y: Fixes to -N and -n options.
4910 * Makefile.in: Recognize upper case letters in sed script
4911 to remove assignments from script files.
4912 * ldtemplate: Don't assukme that -N or -n options
4913 imply use of -r script.
4914 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4916 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4918 * ldtemplate: include bfd.h before sysdep.h.
4920 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4922 Restructure configuration scheme for bfd, binutils, ld.
4924 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4925 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4926 Change some config names to match other dirs.
4927 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4929 * config/: Rename some config files to match up h-*.h names.
4930 Remove all the HOST_SYS definitions from the config files.
4932 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4934 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4935 * ldtemplate: Remove ldfile_add_library_path calls;
4936 just use the SEARCH_DIR commands in the script files.
4937 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4938 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4939 This is primarily intended for cross-linking, where you would
4940 place libaries in a different place than native libraries.
4941 Also, emulations made from ldtemplate now use $(srcdir).
4942 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4943 form; people can use the Makefile's LIB_PATH to override.
4945 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4947 * Makefile.in: fix target ld.dvi, add target ld.info
4948 ld.texinfo: make info filename ld.info
4950 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4952 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4954 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4955 few BFD types & enums.
4962 version-control: never