1 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
3 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
4 Don't hang if last option is unrecognised.
5 (gld_${EMULATION_NAME}_set_symbols): Insert created
6 symbols into ABS output section.
8 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
10 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
12 (em68k4knbsd.c): New rule.
14 * configure.tgt: Added support for the NetBSD m68k4k arch.
16 * genscripts.sh, ldint.texinfo,
17 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
18 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
19 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
20 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
21 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
22 pc532machaout,rce,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
23 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
24 PAGE_SIZE to TARGET_PAGE_SIZE.
26 * emulparams/m68knbsd.h: Ditto.
27 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
28 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
31 * emulparams/m68k4knbsd.sh: New file.
33 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
35 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
37 * emultempl/aix.em: Include ldctor.h.
38 (gld${EMULATION_NAME}_after_open): New static function.
39 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
40 (gld${EMULATION_NAME}_find_relocs): New static function.
41 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
42 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
43 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
44 * ldctor.c (struct set_info): Move definition into ldctor.h.
45 (struct set_element): Likewise.
46 (sets): Make non-static.
47 (ldctor_add_set_entry): Add name parameter. Save it in the new
49 (ldctor_build_sets): Avoid being called twice. Pass set element
50 name to lang_add_reloc.
51 * ldctor.h (struct set_info): Move definition here from ldctor.c.
52 (struct set_element): Likewise. Add new field name.
54 (ldctor_add_set_entry): Declare new name parameter.
55 * ldwrite.c (build_link_order): Don't insist that either name or
56 section be NULL in a lang_reloc_statement.
57 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
59 (constructor_callback): Pass name to ldctor_add_new_set_entry for
62 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
64 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
66 * mpw-config.in: Add PowerMac target support, generate config.h.
67 * mac-ld.r: New file, Mac resources.
68 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
69 * mpw-make.in: Remove.
70 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
72 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
74 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
75 -static as a synonym for -bnso.
77 * scripttempl/aix.sc: Move special symbols inside sections.
78 Always start .data at 0.
80 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
82 * Makefile.in (diststuff): Also make info.
83 (maintainer-clean realclean): Also delete *.info*.
85 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
87 * emultempl/aix.em: Add support for various AIX linker options,
88 for AIX import and export files, and for AIX shared objects.
89 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
91 * ldmain.c (main): Initialize new field link_info.static_link.
93 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
94 (constructor_callback): Likewise.
95 * ldmisc.c (vfinfo): Likewise.
96 * ldwrite.c (build_link_order): Likewise.
98 * ld.texinfo: The MRI ALIGN directive is supported.
100 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
102 * emulparams/elf32vr4300.sh: Deleted.
103 * emulparams/elf32vr4300el.sh: Deleted.
104 * emulparams/elf32b4300.sh: Added.
105 * emulparams/elf32l4300.sh: Added.
106 * configure.tgt, Makefile.in: Updated the build to use the
107 new 8.3 unique names.
109 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
111 * ldlang.c (entry_symbol): Make non-static.
112 * ldlang.h (entry_symbol): Declare.
114 * ldlex.l: Treat PROVIDE as a keyword in expression state.
116 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
118 * scripttempl/pe.sc (.bss): Move to be after .text
120 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
122 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
123 Search trinary.cond rather than searching trinary.lhs twice. From
124 linli@ihp.PHys.ethz.CH.
126 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
127 directory searching code into gld${EMULATION_NAME}_search_dir.
128 (gld${EMULATION_NAME}_search_dir): New static function, extracted
129 from gld${EMULATION_NAME}_find_so.
130 (global_needed, global_found): New static variables.
131 (gld${EMULATION_NAME}_after_open): New static function.
132 (gld${EMULATION_NAME}_search_needed): New static function.
133 (gld${EMULATION_NAME}_try_needed): New static function.
134 (gld${EMULATION_NAME}_check_needed): New static function.
135 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
136 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
138 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
139 (eelf32lppc.c): Likewise.
140 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
141 (GENERATE_SHLIB_SCRIPT): Define as yes.
143 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
145 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
146 bfd_link_needed-list; make appropriate changes.
148 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
149 (rs6000-*-aix*): New target; use aixrs6.
150 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
151 * emultempl/aix.em: New file.
152 * scripttempl/aix.sc: New file.
153 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
154 (eaixppc.c, eaixrs6.c): New targets.
156 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
158 * scripttemp/pe.sc (.reloc): Move to the end.
160 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
162 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
163 section which was not linked into the final output.
165 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
167 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
170 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
172 * ld.h (args_type): Add rpath_link field.
173 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
174 required dependencies in rpath_link path. Only search
175 LD_LIBRARY_PATH when configured native.
176 * lexsup.c (parse_args): Recognize -rpath-link.
177 * ld.1, ld.texinfo: Document -rpath-link.
179 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
181 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
182 bother searching for needed libraries unless doing a final link.
184 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
186 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
188 * ld/ld.1: Fix formatting bugs.
190 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
192 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
193 * ldexp.h (exp_get_abs_int): Update declaration.
194 * ldlang.c (print_output_section_statement): Use fprintf_vma to
195 print return value of exp_get_abs_int.
197 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
199 * emultempl/elf32.em (global_stat): New file static variable.
200 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
201 that the file has not already been included under another name.
202 (gld${EMULATION_NAME}_stat_needed): New static function.
204 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
206 * scripttempl/armcoff.sc: Start .text at 0x8000.
207 Start .data at 0x40000.
209 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
211 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
212 command_line.rpath is set, use it, rather than the -L options, to
213 build the rules section.
214 * ld.texinfo: Document this use of -rpath.
216 * lexsup.c (parse_args): Don't set link_info.shared for -assert
217 pure-text. Pass true, not 1, to lang_add_entry.
218 * emultempl/sunos.em (find_assign): New static variable.
219 (found_assign): New static variable.
220 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
221 If not a relocateable link, and no start symbol was specified on
222 the command line, and there are any undefined symbols, set
223 link_info.shared. If link_info.shared is set, set the address of
224 the .text section to 0x20.
225 (gld${EMULATION_NAME}_find_assignment): Rename from
226 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
227 set, then just set found_assign based on whether an assignment is
228 found to find_assign.
229 (gld${EMULATION_NAME}_get_script): Don't use a special script when
230 producing a shared library.
231 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
232 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
233 * ldlang.c (entry_from_cmdline): New global variable.
234 (lang_add_entry): Change cmdline parameter from int to boolean.
235 Use global entry_from_cmdline rather than function static
237 * ldlang.h (entry_from_cmdline): Declare.
238 (lang_add_entry): Change declaration of second parameter from int
240 * ldgram.y: Pass false, not 0, to lang_add_entry.
242 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
244 * ld.h (parsing_defsym): Declare.
245 * ldlex.h (lex_string): Declare.
246 * ldlex.l (lex_string): Define.
247 * lexsup.c (parsing_defsym): Define.
248 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
249 lex_redirect, and clear it after calling yyparse. Set
250 parsing_defsym around call to yyparse.
251 * ldmain.c (main): Set lex_string before calling lex_redirect, and
252 clear it after calling yyparse.
253 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
254 in linker scripts correctly.
256 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
257 COFF targets, allowing for the leading underscore used on SPARC
260 * lexsup.c (parse_args): Handle -assert.
261 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
262 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
263 shared library script when appropriate.
264 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
265 section at SIZEOF_HEADERS.
267 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
269 * Makefile.in (earmcoff.c): Build.
270 * configure.tgt (arm-*-coff): New target
271 * emulparms/armcoff.sh: New file.
272 * scripttempl/armcoff.sc: New file.
274 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
276 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
278 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
280 * ldfile.c (ldfile_set_output_arch): Make arch const.
282 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
284 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
285 beginning of the .bss area, not at the end of data. Add
286 __sbss_{start,end} symbols.
288 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
290 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
291 (CXX_FOR_TARGET, install): Likewise.
293 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
295 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
296 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
297 (CXX_FOR_TARGET): Likewise.
299 (GENERATED_HFILES): Remove config.h.
300 (.dep): Depend upon config.h.
302 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
304 * configure.tgt (mips*-dec-netbsd*): New target.
306 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
308 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
310 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
312 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
314 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
316 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
317 Start .text section on the right boundary. Always align
320 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
322 * Makefile.in (maintainer-clean): New target.
324 * ldmain.c (struct warning_callback_info): Define.
325 (warning_callback): Add new parameter symbol. Call
326 warning_find_reloc to try to find the section and VMA.
327 (warning_find_reloc): New static function.
328 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
329 Pass NULL as symbol parameter to warning callback.
331 * ld.texinfo: Clarify -L option.
333 * ldlang.c (lang_one_common): Add cast to avoid warning.
334 (topower): Likewise. Also, reindent.
335 * ldwrite.c (clone_section): Change i to unsigned int.
336 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
337 cast to avoid warning.
339 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
341 * Makefile.in (config.status): Depend upon configure.tgt.
343 * ldemul.h (ldemul_set_symbols): Declare.
344 (ldemul_parse_args): Declare.
345 * ldemul.c (ldemul_parse_args): Fix indentation.
347 * configure.in: Call AC_HEADER_DIRENT.
348 * configure, config.in: Rebuild.
349 * emultempl/sunos.em: Use autoconf recommend mechanism to define
350 DIR and struct dirent.
352 * configure.tgt (mips*-*-bsd*): New case.
354 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
356 * configure.tgt (i[345]86-*-ptx*): New case.
358 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
360 * config.in: Rename from config.h.in.
361 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
362 Check for config.h:config.in when creating stamp-h.
363 * configure: Rebuild.
364 * Makefile.in (stamp-h): Depend upon config.in rather than
365 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
366 calling config.status.
368 * Makefile.in (distclean): Remove config.h and stamp-h.
370 * configure.host (sparc-*-sunos64*): Remove.
371 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
373 * ldexp.c (exp_fold_tree): Don't warn about moving the location
374 counter backward in the absolute section.
376 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
378 * configure.in: Rewrite to use autoconf.
379 * configure.host: New file.
380 * configure.tgt: New file.
381 * aclocal.m4: New file.
382 * configure: New file, built by autoconf.
383 * acconfig.h: New file.
384 * config.h.in: New file, built by autoheader.
385 * sysdep.h: New file.
386 * ld.h: Incorporate old contents of config.h.
388 * Makefile.in: Various changes for new configure script. Also:
389 (CC_FOR_BUILD): Remove.
390 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
391 (dep.sed): Use @SRCDIR@, not @srcdir@.
392 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
393 * genscripts.sh: Create ldscripts if it does not exist.
394 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
395 * mpw-esh.c, emultemp/*.em: Likewise.
396 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
398 * config/*.mt, config/*.mh: Remove.
400 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
402 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
403 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
405 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
407 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
409 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
411 * ldmain.c (warning_callback): Add abfd, section, and address
413 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
414 Change call to warning accordingly.
416 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
417 relocateable and not shared, put .gnu.warning.SYMBOL sections into
420 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
422 * configure.in: Added mips*vr4300-idt-elf* and
423 mips*vr4300el-idt-elf* targets.
424 * Makefile.in: Added eelf32vr4300* targets.
425 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
426 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
428 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
430 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
431 <brendan@cygnus.com>.
433 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
435 * ldemul.c (ldemul_parse_args): New.
436 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
437 * lexsup.c (all pe stuff): Moved into pe.em
438 (parse_args): Call emulation arg parser.
439 * emultempl/pe.em (parse_args): handle PE specfic args.
441 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
443 * ldlang.c (lang_memory_region_lookup): Don't use the first region
444 as the default region. Create a new region instead.
446 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
448 * ldemul.c (ldemul_set_symbols): New function.
449 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
450 * ldmain.c (main): Add call to ldemul_set_symbols.
451 * lexsup.c (set_pe_value): New args.
453 (parse_args): Cope with new set_pe_value args.
454 * emultempl/pe.em (set_symbols): New function.
455 (ld_emulation_xfer_struct): Add set_symbols.
456 * scripttempl/pe.sc: Use new symbols.
458 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
460 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
461 For -Y, ignore a leading `P,', and only call set_default_dirlist
462 after processing all the other arguments.
464 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
466 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
467 * emulparams/armpe.sh: Run PE script.
469 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
471 * ldmain.c (main): Remove PE stuff.
472 * lexsup.c (options): Load more PE options.
473 (set_pe_value): New function.
475 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
478 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
479 * emultempl/pe.sc: New file performs generic PE support and sorts
481 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
482 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
483 * scripttempl/pe.sc: New.
484 * Makefile.in: Use new files.
486 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
488 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
489 (.strings,.ctors,.dtors): Likewise.
491 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
493 * scripttempl/armpe.sc: Always start code at 0x401000, even
495 * ldwrite.c (strdup): New extern declaration.
496 * ldgram.y (atype): New rule to clarify type parsing.
497 * ldlang.c (init_os): Remove commented out code.
498 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
499 unless told not to by the link script.
501 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
503 * ldlang.c (lang_set_startof): New static function.
504 (lang_process): Call it.
506 * ldgram.y: Tweak casesymlist to avoid bison errors.
508 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
509 Solaris compatibility.
511 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
513 * ldgram.y (YYDEBUG): If not defined, define as 1.
514 (CASE, EXTERN, START): New tokens.
515 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
516 (casesymlist): New nonterminal.
517 (extern_name_list): New nonterminal.
518 * ldlex.l: Accept lower case trailing base specifiers. Don't
519 ignore the first digit when the base is a suffix. Accept many
520 EXPRESSION state tokens in MRI state. Support MRI continuation
521 lines and MRI semicolon comments. Accept all MRI keywords in
522 lower case. Add CASE, EXTERN, and START MRI keywords.
524 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
526 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
529 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
531 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
532 $r/../gcc/xgcc unless it is present.
534 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
536 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
538 * scripttempl/m68klynx.sc: Likewise.
539 * scripttempl/nw.sc: Likewise.
540 * scripttempl/sa29200.sc: Likewise.
541 * scripttempl/sparclynx.sc: Likewise.
543 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
545 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
547 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
549 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
551 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
553 * scripttempl/i386pe.sc: Cope with constructors.
554 * scripttempl/z8ksim.sc: Deleted.
555 * scripttempl/z8000.sc: Resurrected as this, but
556 can handle z8001 and z8002 formats.
557 * emulparams/z8ksim.sh: Deleted.
558 * emulparams/{z8001.sh, z8002.sh}: New files.
559 * config/z8ksim.mt: Deleted
560 * config/z8k-coff.mt: New, generates both emulations.
562 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
564 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
565 %B, in case it is in an archive.
567 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
569 * ldlang.c (lang_process): Call reset_memory_regions for each
572 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
574 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
577 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
579 * ldmain.c (constructor_callback): Allocate set_name in stack
580 frame, rather than always calling alloca with a fixed size.
582 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
584 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
585 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
587 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
589 * ldwrite.c (clone_section): Set the alignment of the clone
590 section to that of the section being cloned.
592 * ldwrite.c (split_sections): Don't split the first input section
593 into a new output section.
595 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
597 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
598 (GENERATE_SHLIB_SCRIPT): Define as yes.
600 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
602 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
604 * ldver.c (help): Update list of options to match currently
607 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
609 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
612 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
613 it takes a size_t anyhow.
614 (exp_binop): Likewise.
615 (exp_trinop): Likewise.
616 (exp_unop): Likewise.
617 (exp_nameop): Likewise.
618 (exp_assop): Likewise.
619 * ldlang.c (lang_memory_region_lookup): Likewise.
621 (ldlang_add_undef): Likewise.
622 (insert_pad): Likewise.
623 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
626 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
628 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
630 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
632 (ld_emulation_xfer_type): Add search parameter to
633 open_dynamic_archive entry point.
634 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
635 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
636 make non-static. Change all callers to use new name.
637 (ldfile_open_file_search): Make static. If entry is dynamic, call
638 ldemul_open_dynamic_archive.
639 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
640 * ldfile.h (ldfile_open_file_search): Don't declare.
641 (ldfile_try_open_bfd): Declare.
642 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
643 Accept search parameter. Don't search for a library, just look in
645 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
648 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
650 * ldmain.c (set_scripts_dir): Don't base script directory on
653 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
655 * ldmisc.c (vfinfo): Don't print the line number if it isn't
658 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
660 * ld.h (ld_config_type): Add field warn_constructors.
661 * ldmain.c (add_to_set): Warn if config.warn_constructors.
662 (constructor_callback): Likewise.
663 * lexsup.c (parse_args): Handle -warn-constructors.
664 * ld.texinfo, ld.1: Document -warn-constructors.
666 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
667 get confused by directory names if we searched for the file.
669 Based on patches from H.J. Lu <hjl@nynexst.com>:
670 * ldlang.h (lang_input_statement_type): Add new field dynamic.
671 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
672 * ldfile.c: Include bfdlink.h.
673 (ldfile_open_file): Check dynamic field of entry, not global
674 dynamic_link field. Don't do a dynamic search when doing a
676 * ldmain.c (main): Don't warn about dynamic_link for a
678 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
680 (gld${EMULATION_NAME}_create_output_section_statements): Always
681 loop over input files.
682 * Makefile.in: Rebuild dependencies.
684 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
687 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
689 * ldmain.c (main): Set link_info.symbolic to false.
690 * lexsup.c (parse_args): Handle -Bsymbolic.
692 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
694 * ldmain.c (HAVE_SBRK): Define for everything except
695 specific systems that are known to not support sbrk.
696 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
698 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
700 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
701 Handle etree_provide.
703 * emultempl/elf32.em (global_needed): New static variable.
704 (global_found): Likewise.
705 (gld${EMULATION_NAME}_after_open): New static function.
706 (gld${EMULATION_NAME}_search_needed): Likewise.
707 (gld${EMULATION_NAME}_try_needed): Likewise.
708 (gld${EMULATION_NAME}_check_needed): Likewise.
709 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
710 gld${EMULATION_NAME}_after_open.
712 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
714 * configure.in (i386-*-win32): New target.
716 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
718 * lexsup.c (parse_args): Let -G either set the small data size or
719 be equivalent to --shared, depending on the next argument. Accept
720 and ignore -z for Solaris compatibility.
722 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
724 * lexsup.c (parse_args): Cast fopen result to PTR before storing
725 it in link_info.base_file. Fix indentation.
727 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
729 * ldmain.c (main): Always initialize PE info in link_info.
730 * lexsup.c (OPTION_BASE_FILE): New option.
731 (parse_args): Handle new option.
732 * emulparams/armpe.sh: Output pei.
733 * emultempl/i386pe.em: Add newline to end.
734 * scripttempl/armpe.sc: Change output and quote the $s.
735 * scripttempl/i386pe.sc: Change output and quote the $s.
737 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
739 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
741 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
742 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
743 (i386msdos.o): New target.
744 * config/i386-msdos.mt: Created.
745 * emulparams/i386msdos.sh: Created.
746 * scripttempl/i386msdos.sc: Created.
748 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
750 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
751 that contains pointers to be relocated.
753 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
755 * mpw-esh.c: New file, modified for MPW from esh.c.
756 * scripttempl/sh.sc: Reformatted to simplify MPWification,
757 use *() to concat stab sections instead of [].
759 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
761 * scripttempl/armpe.sc: Add constructor support.
763 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
765 * ldlang.c (lang_size_sections): Any section with a DATA
766 statement has contents.
768 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
770 * emulparams/m68kelf.sh (NOP): Define.
771 (DYNAMIC_LINK): Don't define.
772 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
773 will come from the linker script.
775 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
777 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
779 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
781 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
783 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
785 From Andrew Cagney <cagney@highland.com.au>
786 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
789 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
791 Add support for ARM-PE.
792 * Makefile.in (ALL_EMULATIONS): Add armpe.o
793 * configure.in: Recognize armpe.
794 * config/arm-pe.mt: New file.
795 * emulparams/armpe.sh: New file.
796 * scripttempl/armpe.sc: New file.
799 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
801 * configure.in (h8300h-*-hms): Deleted
802 * config/cf-h8300h.mt: Deleted.
804 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
806 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
808 From David Taylor (dtaylor@armltd.co.uk)
809 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
810 * configure.in: Recognize arm{,e[lb]-*-aout.
811 * config/arm[lb]-aout.mt: New files.
812 * emulparams/armaout[lb].sh: New files.
813 * scripttempl/armaout.sc: New file.
815 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
817 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
818 be unique in 8 characters for DOS.
820 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
821 * emulparams/elf32ppcle.sh: Deleted.
823 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
824 Tom Griest <griest@cs.yale.edu>
826 Initial support for PE executables (eg NT, win32)
828 * Makefile.in (configure.in, ei386pe): Add support.
829 * ldmain.c (main): Initialize PE argument info.
830 * ldwrite.c (print_file_stuff): Don't print out .drectve
831 and .debug section info.
832 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
833 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
834 Handle new arguments.
835 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
838 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
840 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
841 segment. This allows ld -r to preserve unwind sections.
843 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
845 * configure.in: Add little endian PowerPC support.
847 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
848 (eelf32ppcle.c): Support for little endian PowerPC.
850 * config/ppcle-elf32.mt: New file for little endian PowerPC.
851 * emulparams/elf32ppcle.sh: Ditto.
853 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
855 * ldlang.c (print_output_section_statement): Check
856 subsection_alignment, instead of checking section_alignment twice.
857 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
859 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
861 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
863 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
865 * ldwrite.c (ldwrite): Before doing anything, reset the error
866 code. If bfd_final_link returns an error, but the error code is
867 unset, don't issue an extra message. Assume a correct error
868 message was already set.
870 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
872 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
873 (em68kelf.o): New target.
874 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
875 * configure.in: Use them for m68*-*-elf.
877 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
879 Merge in support for Mac MPW as a host.
880 (Old change descriptions retained for informational value.)
882 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
883 (i386-unknown-coff): Remove.
884 (sh-hitachi-hms): New target.
885 (emulation_ofiles): Set correctly for each target.
886 (version, TDEFINES): Add to makefile fragment.
887 * mpw-make.in (BISON): Use byacc instead of bison.
888 (em_*.c): Replace with e*.c everywhere.
889 (ldgram.h): Separate action from ldgram.c generation.
890 (LD_PROG): Depend on Version.r.
891 (Version.r): generate from version info.
892 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
894 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
895 i386-unknown-aout, i386-unknown-coff): New targets.
896 (m68k-aout, m68k-coff): Remove targets.
897 (mk.tmp): Add definition of EMUL.
899 * mpw-config.in (emulname): Set based on target.
900 (ldemul-list.h): Construct.
901 * mpw-make.in (install-only): New target.
902 (install): Depend on install-only.
904 * mpw-make.in (bindir): Fix pathname.
905 (install): Move here from mpw-build.in.
907 * mpw-config.in: New file, MPW configuration fragment.
908 * mpw-make.in: New file, MPW makefile fragment.
909 (This file is semi-automatically generated from Makefile.in.)
910 * ldfile.c (slash): If MPW, set to `:'.
911 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
912 prevent redefinition errors.
915 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
917 * emulparams/arcelf.sh (ENTRY): Define.
920 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
922 * ldwrite.c (clone_section): Align clone sections on even
925 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
927 * configure.in: Change linux to default to elf. Using
928 i[345]86-*-linuxaout will build a linker which defaults to a.out.
929 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
930 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
931 * config/i386-lelf.mt: Remove.
933 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
935 * ldmain.c (main): If opening the map file fails, call
936 bfd_set_error before calling einfo.
938 * ld.texinfo, ld.1: Document the -no-keep-memory option.
940 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
942 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
943 does mark shared libraries as executable.
945 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
947 * ldlang.c (lang_common): Change power to int. Pass larger values
948 before smaller values.
949 (lang_one_common): Treat info as int *. Don't bother to check for
950 last value, since it is now zero.
952 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
954 * ldlang.c (load_symbols): An empty archive is OK.
956 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
958 * ldmain.c (progress.h): Include.
959 (main): Call START_PROGRESS and END_PROGRESS.
961 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
963 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
964 .dtors sections, so that these pointers get relocated also.
965 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
966 and end of the constructors/destructors.
968 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
970 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
971 describes an archive, call bfd_link_add_symbols on each member.
972 * ldmain.c (whole_archive): New variable.
973 (main): Initialize it to false.
974 * ldmain.h: Declare whole_archive.
975 * lexsup.c (parse_args): Grok --whole-archive switch.
976 * ld.texinfo, ld.1: Document --whole-archive.
978 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
980 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
981 using the default emulation.
983 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
985 * config/hppaelf.mh (HOSTING_EMU): Likewise.
987 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
989 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
990 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
992 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
994 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
996 * ldlex.l: Return -lFILENAME as the token LNAME.
997 * ldgram.y: Add token LNAME.
998 (input_list): Treat LNAME like NAME, but pass it to
999 lang_add_input_file as lang_input_file_is_l_enum.
1000 * ld.texinfo: Document using -lFILENAME in INPUT.
1002 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1004 * ldlang.c (lang_check): If the architectures are compatible call
1005 bfd_merge_private_bfd_data to let the backend do additional
1009 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
1011 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
1012 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1015 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
1017 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
1018 all supported emulations.
1020 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
1022 * ldemul.c (ldemul_list_emulations): New function.
1023 * ldemul.h (ldemul_list_emulations): Declare.
1024 * ldver.c (help): List supported targets and emulations.
1026 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
1028 * scripttempl/elf.sc (.debug): Relocate to address 0.
1029 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
1030 .debug_sfnames, .line): Likewise.
1032 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
1034 * emultempl/elf32.em (hold_rel): New static variable.
1035 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
1036 contents whose names begin with ".rel" after hold_rel. Remove the
1037 assertion which checked for unplaced .rel sections. Don't try to
1038 sort the section into place if place->bfd_section is NULL.
1039 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
1040 section beginning with ".rel".
1042 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
1044 Doc note from pierre@phi.la.tce.com (Pierre Willard):
1045 * ld.texinfo: -X and -x work even if -s or -S are not specified.
1046 * ld.1: Similar change.
1048 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
1050 * emulparams/gld960coff.sh (COFF_CTORS): Define.
1051 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
1053 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
1055 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
1056 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
1057 * config/i386-lelf.mt: New file.
1058 * config/i386-gelf.mt: New file.
1060 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
1062 * configure.in: Match on mips-ecoff, and default to the IDT
1065 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
1067 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
1068 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
1069 to double the size of the table.
1072 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
1074 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
1077 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1079 * Makefile.in (distclean): Do recursive deletion, since ldscripts
1082 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
1084 * ldmain.c (main): If trace_file_tries is true, and we are using
1085 an internal linker script, print out the script.
1086 * ldfile.c (try_open): Reindent function. Make the messages about
1087 opening script files more informative.
1089 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
1090 * ld.texinfo, ld.1: Update accordingly.
1092 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
1094 * ldlang.c (lang_one_common): Adjust references to common symbol
1095 information for new structure.
1097 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
1099 * ldmain.c (undefined_symbol): Handle section being NULL.
1101 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
1102 * ldexp.c (fold_name): Likewise.
1103 * ldlang.c (print_one_symbol): Likewise.
1104 (lang_finish): Likewise.
1105 * ldmain.c (multiple_common): Likewise.
1106 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
1107 renamed to bfd_link_hash_undefweak.
1109 * scripttempl/alpha.sc: Set address of .data section correctly
1110 when -n or -N is used. Patch from Chris G Demetriou
1111 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
1112 * scripttempl/mips.sc: Similar change.
1114 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
1116 * ldlang.c (lang_size_sections): Clarify error message when user
1117 specified start addr conflicts with region. Fix resetting of
1120 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
1122 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
1123 in lang_allocating_phase_enum.
1125 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
1127 * Makefile.in (distclean): Depend upon clean. Don't bother to
1128 remove files which will be removed by clean. From patch by
1129 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
1131 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
1133 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
1134 a MIPS target, clobber the size of all but the first input
1135 .reginfo section to be 0, so that lang_size_sections sets the
1136 correct size for the output .reginfo section.
1138 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
1140 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1141 Remove unused variable is.
1143 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1145 * configure.in: Add support for powerpc-*-eabi.
1147 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
1150 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
1151 elf.sc, which defines some new symbols PowerPC elf needs.
1153 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1155 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
1156 constructor entry is in the absolute section.
1158 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1160 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
1161 * config/i386-gnu.mt: New file. Include ELF support.
1163 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1165 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
1166 there are any input sections named .gnu.warning, treat them as
1167 containing a warning message to be printed by the linker, and
1168 clobber the size so that the message is not copied into the output
1170 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
1173 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
1175 * configure.in (w65-*-*): New target.
1176 * Makefile.in: Update.
1177 * scripttempl/w65.sc: New.
1178 * config/coff-w65.mt: New.
1180 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
1182 * ldlang.c (lang_place_orphans): Don't ignore files with
1183 just_syms_flag set. Instead, put all their sections in
1184 bfd_abs_section_ptr, using the section VMA as the output_offset.
1186 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1188 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
1189 name `reloc_howto_type', since it's now defined to be const.
1190 * ldlang.c (lang_add_reloc): Ditto.
1191 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
1193 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1195 * ldexp.c (fold_binary): Adding or subtracting an absolute value
1196 to a relative value does not require forcing the relative value to
1197 be absolute. Also, reindent function.
1199 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1201 * ldwrite.c (clone_section): Create a symbol with the
1202 same name as the section.
1204 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1206 * ld.h (split_by_reloc, split_by_file): New flags.
1207 * ldwrite.c (clone_section, split_sections): New functions.
1208 * lexsup.c (parse_args): Understand new split options.
1211 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
1213 * configure.in (arc-elf): New target.
1214 * Makefile.in (earcelf.c): New target.
1215 * config/arc-elf.mt: New file.
1216 * emulparms/arcelf.sh: New file.
1219 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1221 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
1222 .data segment. They must be writable when creating a shared
1223 library. From H.J. Lu <hjl@nynexst.com>.
1225 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
1227 * emultempl/miposecoff.em: New file.
1228 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
1229 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
1230 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
1231 provide __runtime_reloc_start and __runtime_reloc_stop if they are
1232 used. Align _fdata to a 16 byte boundary.
1233 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
1235 (emipsidtl.c): Likewise.
1236 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
1238 * ld.h (args_type): Add new field embedded_relocs.
1239 * ldemul.h (ldemul_after_open, after_open_default): Declare.
1240 (ld_emulation_xfer_struct): Add new field after_open.
1241 * ldemul.c (ldemul_after_open): New function.
1242 (after_open_default): New function.
1243 * ldlang.c (lang_process): Call ldemul_after_open.
1244 * lexsup.c (parse_args): Handle --embedded-relocs.
1245 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
1246 new after_open field to after_open_default.
1247 * emultempl/generic.em, emultempl/gld960.em: Likewise.
1248 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
1249 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
1250 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
1251 * ld.texinfo, ld.1: Mention -embedded-relocs.
1253 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1255 * Makefile.in: Add eshl.o.
1256 * config/coff-sh.mt: Add shl emulation.
1258 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1260 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
1261 Youngdale <eric@aib.com>.
1263 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1265 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
1266 * config/i386linux.mh: New file; set HOSTING_CRT0.
1267 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
1268 /usr/lib, since that is already in LIB_PATH.
1270 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
1272 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
1274 (.data, .bss): If "-N", then place the data/bss just after the end
1275 of the .text section rather than at the default 0x40000000.
1277 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
1280 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1282 Patches from Eric Youngdale <eric@aib.com>:
1283 * ldlang.c (lang_finish): Don't warn if entry symbol not found
1284 when generating a shared library.
1285 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
1286 attempting to place an orphaned relocation section when generating
1287 a dynamically linked object.
1289 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
1292 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1294 * ld.h (args_type): Add field export_dynamic.
1295 * lexsup.c (parse_args): Recognize --export-dynamic.
1296 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1297 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
1299 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1301 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
1302 we allocate common symbols.
1304 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
1306 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
1307 .rela.fini to the list of .rel* sections.
1309 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1311 * ldlang.c (load_symbols): Add new argument place. Only accept
1312 linker scripts if place is not NULL. Put commands found in an
1313 assumed linker script into place.
1314 (lookup_name): Pass NULL as place argument to load_symbols.
1315 (open_input_bfds): In lang_input_statement_enum case, pass a place
1316 argument to load_symbols, and store any new statements after the
1319 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1321 * ldver.c (ldversion): Bump to 2.5.3.
1323 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1325 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1327 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1329 * Makefile.in (check): Add missing "else true" clause.
1331 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1333 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1334 entry point to "start". Align at end of each section to 0x200.
1335 Start .text section 0x1000 later. Add _etext, _edata, _end
1338 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1340 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1341 composed of different object file formats.
1342 (ldctor_build_sets): If the output format does not support the
1343 reloc, and we are not generating a relocateable link, try getting
1344 the reloc from the input format.
1346 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1348 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1349 (em68knbsd.c): New target.
1351 * config/m68k-nbsd.mt: New file.
1352 * emulparams/m68knbsd.sh: New file.
1353 * configure.in (m68*-*-netbsd*): Use above configs.
1355 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1357 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1358 appropriately named static library, stop the search at that
1361 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1363 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1364 and esparcnbsd.o; sorted entries.
1365 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1367 * config/netbsd532.mt: Removed.
1368 * emulparams/netbsd532.sh: Removed.
1370 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1371 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1372 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1373 sparc*-*-netbsd*): Use above configs.
1375 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1377 * ldmain.c (multiple_common): One of the types may now be
1378 bfd_link_hash_indirect. The old BFD argument may be NULL.
1380 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1382 * configure.in: Add * at the end of m68k-hp-hpux.
1384 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1386 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1389 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1391 * scripttempl/nw.sc: Gather constructors and destructors and
1392 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1394 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1396 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1397 (ei386nw.c, eppcnw.c): New targets.
1399 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1400 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1402 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1403 instead of {i386,ppc}-elf.
1405 * configure.in (sparc*-*-netware): Removed. There is no such
1408 * ldint.texinfo: Move misplaced `@end iftex'.
1410 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1412 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1413 .rela.dtors to the list of .rel* sections.
1415 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1417 * ldver.c (ldversion): Update to version 2.5.
1418 * Version 2.5 released.
1420 * configure.in (all_targets): Handle i386-linux*.
1422 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1424 * scripttempl/aout.sc: Set _etext and __etext to ., not
1425 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1426 will not break any other system. From Eric Valette
1429 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1431 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1432 --verbose to get the old -V behaviour.
1433 * ld.1, ld.texinfo: Document this change.
1435 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1437 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1438 assertion, since it could fail with a user defined linker script.
1440 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1441 name in the hash table during the first phase--the hash table does
1442 not even exist at that point, much less have the right value.
1444 * Makefile.in (CC): Define.
1445 (CXX): Move definition, change from g++ to gcc.
1446 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1447 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1448 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1449 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1450 (.cc.o): Comment out.
1452 (site.exp): Don't create testdir or set tmpdir.
1453 (check): Run checks even if not running native. Use CC_FOR_TARGET
1454 instead of RUNTEST_CC, and likewise for CXX.
1455 (cdtest targets): Comment out.
1456 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1457 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1458 * cdtest-main.cc, cdtest.exp: Remove.
1460 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1462 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1463 file naming problems.
1464 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1465 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1466 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1467 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1468 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1469 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1470 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1472 * genscripts.sh: Always search /usr/local/TARGET/lib.
1474 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
1476 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1478 * configure.in: Handle i386-bsdi* targets like i386-bsd.
1480 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1482 * lexsup.c (parse_args): Add support for -a for HP/UX
1485 * lexsup.c (parse_args): -c takes an argument.
1487 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1489 * ld.h (args_type): Add new field endian.
1490 * lexsup.c (parse_args): Handle -EB and -EL by setting
1491 command_line.endian.
1492 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
1493 * ldlang.c (lang_add_output_format): Add arguments big and little.
1494 If command_line.endian is set, use it to select big or little
1495 rather than the default. Changed all callers.
1496 * ldlang.h (lang_add_output_format): Update declaration.
1497 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
1498 LITTLE_OUTPUT_FORMAT.
1499 * emulparams/elf32mipl.sh: Likewise.
1500 * emulparams/mipsbig.sh: Likewise.
1501 * emulparams/mipsbsd.sh: Likewise.
1502 * emulparams/mipsidt.sh: Likewise.
1503 * emulparams/mipsidtl.sh: Likewise.
1504 * emulparams/mipslit.sh: Likewise.
1505 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
1506 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
1508 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
1509 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
1510 * scripttempl/mipsbsd.sc: Likewise.
1512 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
1513 depending upon ldgram.c, so that a parallel make does not try to
1516 * configure.in (mips*el-elf*): New target.
1517 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
1518 (eelf32mipl.c): New target.
1520 * config/mipsl-elf32.mt: New file.
1521 * emulparams/elf32mipl.sh: New file.
1523 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1525 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
1528 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1530 * ldmisc.c (vfinfo): Print BFD file name as well as file name
1531 returned by find_nearest_line, in case the file name is something
1532 unhelpful such as a .h file. Handle %u.
1534 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1536 * ldlang.c (lang_do_assignments): Make sure output statement
1537 has an attached bfd_section before trying to dereference it.
1539 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1541 * ld.h (ld_config_type): Add new field warn_once.
1542 * ldmain.c (undefined_symbol): Handle -warn-once.
1543 * lexsup.c (parse_args): Recognize -warn-once.
1544 * ld.texinfo (Options): Document -warn-once.
1547 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1548 name. For %C, print the function name on a separate line, to keep
1549 the length of error messages under control.
1550 * ldmain.c (multiple_definition): Use %D for ``first defined
1552 (undefined_symbol): Use %D for ``more undefined references
1555 * ldmisc.c (multiple_warn): Remove; no longer used.
1556 * ldmisc.h (multiple_warn): Don't declare.
1558 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1560 * ldlang.c (print_output_section_statement): Print all lines
1563 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1565 * ldlang.c (load_symbols): Check for archive before object. Use
1566 bfd_check_format_matches, and, if ambiguous, print a list of
1567 matching formats. If file format is not recognized, treat file as
1569 * ldgram.y (yyerror): If assuming an object file is a script,
1570 mention that. Tweak the format of the error messages.
1571 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
1572 guess that this is not actually a script, and just report that the
1573 file format was not recognized.
1574 * ld.texinfo (Options): Admit that -( may be used more than once.
1575 Add note that unrecognized object files are now treated as linker
1578 * ldfile.c (ldfile_input_filename): Make const.
1579 (ldfile_assumed_script): New variable.
1580 (try_open): Change arguments types to const.
1581 (ldfile_find_command_file): Likewise.
1582 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
1583 * ldfile.h: Update declarations for ldfile.c changes.
1584 * ldlex.l: Include <ctype.h>.
1585 (file_name_stack): Change to be const char *.
1586 (lineno_stack): New static variable.
1587 (<<EOF>>): Set lineno as well as ldfile_input_filename.
1588 (lex_push_file): Make name argument const. Initialize
1590 (lex_redirect): Initialize lineno_stack entry.
1591 (lex_warn_invalid): Handle non printable characters nicely.
1592 * ldlex.h (lex_push_file): Declare second argument as const.
1594 * ldgram.y (ifile_p1): Recognize GROUP.
1595 * ldlex.l: Recognize GROUP.
1596 * ld.texinfo (Option Commands): Document GROUP.
1598 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1600 * config/m68klynx.mh: New file.
1602 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
1604 * emultempl/hppaelf.em: Add newlines to the error messages.
1606 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1608 * config/i386lynx.mh: New file.
1609 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
1610 unless CONSTRUCTING.
1612 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1614 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
1615 (GENERATE_SHLIB_SCRIPT): Define as yes.
1616 (DYNAMIC_LINK): Define as false.
1617 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
1618 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
1619 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
1620 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
1623 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1625 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
1627 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1629 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
1630 .got section is now explicitly handled in elf.sc.
1632 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1634 * scripttempl/alpha.sc: Redo script to set . outside of sections
1635 and not bother to explicitly specify section addresses.
1636 Explicitly place .sdata section.
1638 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1640 * scripttempl/m68kcoff.sc: Put .bss in data segment.
1642 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
1643 0, and to only be marked as NOLOAD if relocating.
1644 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
1645 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
1646 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
1647 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
1648 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
1649 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
1650 * scripttempl/sparclynx.sc: Likewise.
1652 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1654 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
1655 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
1658 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
1660 * ld.h (args_type): Add field soname.
1661 * lexsup.c (parse_args): Handle -soname argument.
1662 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
1664 * ld.texinfo: Document -soname.
1666 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1668 * ldlang.c (lang_check): Don't try to set the architecture if the
1669 input and output files are incompatible. Just warn.
1671 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1673 * configure.in: Change i[34]86 to i[345]86.
1675 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1677 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
1679 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1681 Make the ELF linker handle orphaned sections reasonably. Also,
1682 define __start_SECNAME and __stop_SECNAME around sections whose
1683 names can be represented in C, for the benefit of symbol sets in
1685 * ldemul.h (ldemul_place_orphan): Declare.
1686 (ld_emulation_xfer_type): Add place_orphan field.
1687 * ldemul.c (ldemul_place_orphan): New function.
1688 * ldlang.h (wild_doit): Declare.
1689 * ldlang.c (wild_doit): Make nonstatic.
1690 (lang_place_orphans): Call ldemul_place_orphan.
1691 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
1692 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
1694 (gld${EMULATION_NAME}_place_orphan): New static function.
1695 (gld${EMULATION_NAME}_place_section): New static function.
1696 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
1698 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
1700 * scripttempl/aout.sc: Add .linux-dynamic after .data.
1702 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1704 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
1705 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
1707 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1709 * ldexp.h (exp_get_abs_int): Declare.
1711 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1713 * ldlang.c (lang_do_assignments): Handle complex AT's better.
1714 * ldexp.c (exp_get_abs_int): New function.
1716 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1718 * configure.in: add i960-nindy-coff support.
1720 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1722 * ldlex.l (yy_create_string_buffer): Handle change to internal
1723 interface in flex 2.4.7.
1725 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
1727 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
1728 New function; add 0x20 to any use of -Ttext.
1729 (gld${EMULATION_NAME}_create_output_section_statements): New
1731 (ld_${EMULATION_NAME}_emulation): Use the new function
1732 gld${EMULATION_NAME}_create_output_section_statements.
1734 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1736 * scripttempl/mips.sc: Redo script to set . outside of sections
1737 and not bother to explicitly specify section addresses.
1739 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1741 * scripttempl/elf.sc: Copy several more relocation sections into
1742 the output. Put .got.plt sections into .got.
1744 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1746 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
1748 Add a new script operator, PROVIDE, to define a symbol only if it
1750 * ldgram.y (PROVIDE): New token.
1751 (assignment): Accept PROVIDE.
1752 * ldlex.l (PROVIDE): New token.
1753 * ldexp.h (node_type): Add etree_provide to node_class enum.
1754 (exp_provide): Declare.
1755 * ldexp.c (exp_fold_tree): Handle etree_provide.
1756 (exp_provide): New function.
1757 (exp_print_tree): Handle etree_provide.
1758 * ld.texinfo: Document PROVIDE.
1760 * ldlang.c (lang_common): Pass desired alignment to
1761 lang_one_common as power of two.
1762 (lang_one_common): Get common symbol alignment from linker hash
1763 table entry. Treat desired alignment as a power of two.
1765 * ldlang.c (wild_section): Attach all section with the given name,
1766 not just the first one. If there is no name, attach all sections
1767 even if the SEC_IS_COMMON flag is set.
1769 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1771 * ld.h (args_type): Add field rpath.
1772 * lexsup.c (S_ISDIR): Define if not already defined.
1773 (parse_args): Add support for -rpath. If -R is used to name a
1774 directory, treat it as -rpath for Solaris compatibility.
1775 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1776 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
1777 * ldmain.c (main): Initialize command_line.rpath to NULL.
1778 * ld.texinfo: Document -rpath option.
1780 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1782 * emulparams/pc532machaout.sh: New file. Pc532 mach script
1785 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
1787 * config/pc532mach.mt: New file. Pc532 mach target support.
1789 * config/pc532mach.mh: New file. Pc532 mach host support.
1791 * config/netbsd532.mt: New file. Netbsd 532 target support.
1793 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
1795 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
1798 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1800 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
1801 bfd_abs_section_ptr, not &bfd_abs_section.
1803 * lexsup.c (parse_args): Changed "retain-symbols-file" from
1804 no_argument to required_argument. From djm.
1806 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1808 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
1809 sections to force a VMA of 0; needed for ELF backends which have
1810 not been converted to the new linker style.
1812 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
1814 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
1815 it was for the HPUX dynamic loader's use and it creates problems
1818 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
1820 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
1821 * ldlang.h (lang_do_assignments): Put external decl here.
1822 * emultempl/hppaelf.em: Minor cleanups throughout file.
1823 (hppa_elf_create_output_section_statements): Rewrite.
1824 (hppaelf_finish): Rewrite.
1826 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1828 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
1830 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
1832 * ld.texinfo: -Bstatic is not ignored.
1834 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1836 * ldlex.l: Recognize \r the same as \n.
1838 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1840 Preliminary support for generating shared libraries, from Eric
1841 Youngdale <ericy@cais.cais.com>.
1842 * genscripts.sh: If the emulation parameter file sets
1843 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
1844 CREATE_SHLIB defined.
1845 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
1846 link_info.shared is set, use the .xs script file.
1847 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
1848 .interp section, and don't include TEXT_START_ADDR in the starting
1849 address of the first section.
1850 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
1851 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
1853 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1855 * configure.in: Change --with-targets to --enable-targets.
1857 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1859 * lexsup.c (parse_args): Add support for new options -( -) with
1860 synonyms --start-group --end-group.
1861 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
1862 (lang_group_statement_type): Define new struct.
1863 (lang_statement_union_type): Add group_statement field.
1864 (lang_enter_group, lang_leave_group): Declare.
1865 * ldlang.c (lang_for_each_statement_worker): Handle
1866 lang_group_statement_enum.
1867 (map_input_to_output_sections, print_statement): Likewise.
1868 (lang_size_sections, lang_do_assignments): Likewise.
1869 (open_input_bfds): Completely rewrite. Now does its own looping,
1870 rather than using lang_for_each_statement. Handle groups.
1871 (lang_process): Update call to open_input_bfds.
1872 (print_group): New static function.
1873 (lang_enter_group, lang_leave_group): New static functions.
1874 * ldfile.c (ldfile_open_file): If the file has already been
1875 opened, just return rather than taking an assertion failure.
1876 * ldver.c (help): Mention new options.
1877 * ld.texinfo: Document new options.
1879 * ldlang.c (end_of_data_section_statement_list): Don't define.
1880 (lang_leave_output_section_statement): Don't set obsolete variable
1881 end_of_data_section_statement_list.
1883 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
1886 * ldlang.c (lang_size_sections): Adjust current region address
1887 even for sections with an explicit address. From
1888 ralphc@pyramid.com (Ralph Campbell).
1890 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
1891 From jrs@world.std.com (Rick Sladkey).
1893 * scripttempl/mipsbsd.sc: Let sections align to their natural
1896 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1898 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
1900 (lang_abs_symbol_at_beginning_of): Likewise.
1901 (lang_abs_symbol_at_end_of): Likewise.
1902 (lang_size_sections): Use bfd_is_abs_section to check for the
1903 absolute section. Don't try to set the VMA or output_offset or
1904 size of the absolute section.
1905 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
1908 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
1910 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
1911 when generating relocatable objects.
1913 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
1915 * emultempl/linux.em: New file providing support for linking
1916 against Linux shared libraries.
1917 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
1918 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1920 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1922 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
1923 * ldmain.c (main): Initialize link_info.shared to false. Give
1924 error if link_info.relocateable and link_info.shared are both set.
1926 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
1927 it as naming an emulation to be added to EMULATION_OFILES.
1928 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
1930 * Makefile.in: Rebuilt dependencies.
1931 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
1932 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
1933 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
1934 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
1935 (ei386linux.c): Remove; now in Makefile.in.
1936 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
1937 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
1938 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
1939 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
1940 (eelf64_sparc.c): Remove; now in Makefile.in.
1941 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
1942 (eelf32_sparc.c): Remove; now in Makefile.in.
1944 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
1945 no owner--it might be bfd_abs_section. From Eric Youngdale
1946 <ericy@cais.cais.com>.
1948 * scripttempl/aout.sc: Let sections align to their natural
1951 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1953 * ldemul.h (ldemul_open_dynamic_archive): Declare.
1954 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
1955 * ldemul.c: Include ldexp.h and ldlang.h.
1956 (ldemul_open_dynamic_archive): New function.
1957 * ldfile.h (ldfile_open_file_search): Declare.
1958 * ldfile.c: Include ldemul.h.
1959 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
1960 argument, not bfd *. Change all callers.
1961 (ldfile_open_file_search): Rename from open_a. Return boolean
1962 argument, not bfd *. Clean up. Change all callers.
1963 (ldfile_open_file): If doing a dynamic link, call
1964 ldemul_open_dynamic_archive rather than assuming the extension of
1965 a dynamic object is ".so".
1966 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1968 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
1970 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
1972 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
1973 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
1974 Accept -static as a synonym for -non_shared.
1976 Let the user change the dynamic linker used by ELF code.
1977 * ld.h (args_type): Add new field interpreter.
1978 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
1980 * ldmain.c (main): Initialize command_line.interpreter to NULL.
1981 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
1982 the ELF backend to return the .interp section. If
1983 command_line.interpreter is not NULL, set the contents of .interp
1985 * ld.texinfo: Mention -dynamic-linker.
1987 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
1990 * lexsup.c (parse_args): Sort out the option macros and change the
1991 definitions to make it easier to add a new option.
1993 * scripttempl/aout.sc: Define __etext and __edata to go along with
1996 * ld.h (ld_config_type): Add new field traditional_format.
1997 * lexsup.c (parse_args): Add traditional-format to longopts, and
1999 * ldmain.c (main): Initialize config.traditional_format to false.
2000 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
2001 flags of output_bfd according to config.traditional_format.
2002 * ldver.c (help): Mention -traditional-format.
2003 * ld.texinfo: Document -traditional-format.
2005 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2007 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
2008 they are encountered.
2010 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
2012 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
2013 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
2015 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2017 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
2018 _FTEXT, _ETEXT and _FDATA. Dont define _END.
2020 * ldfile.c (open_a): If this is not an archive, try to open it in
2021 the current directory before searching for it.
2023 * lexsup.c (parse_args): Treat -i as a synonym for -r.
2025 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
2026 BLOCK works in a section address as documented.
2028 * ldgram.y (YYDEBUG): Don't define.
2030 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2032 * emultempl/gld960.em: Pass false for new argument to
2033 ldfile_add_library_path.
2034 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
2036 * emultempl/sunos.em: Only look for .so files if doing a dynamic
2039 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
2041 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
2043 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
2045 * Makefile.in (check): Delete ld.new dependency so that a regression
2046 test doesn't trigger a rebuild of the linker.
2048 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2050 * ldlang.c (map_input_to_output_sections): For lang_address, call
2051 init_os if it hasn't already been called.
2053 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2055 Add support for SunOS shared libraries.
2056 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
2057 shared library support code.
2058 * emultempl/sunos.em: New file.
2059 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
2060 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
2061 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
2062 (esun3.c): Likewise.
2064 * ldlang.c: Minor formatting cleanups.
2065 (lang_for_each_input_file): New function.
2066 * ldlang.h (lang_for_each_input_file): Declare.
2068 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
2070 (search_head): Declare.
2071 (ldfile_add_library_path): Add new cmdline argument in prototype.
2072 * ldfile.c (search_head): Make non-static.
2073 (search_dirs_type): Move to ldfile.h.
2074 (ldfile_add_library_path): Accept cmdline argument, and save it.
2075 * lexsup.c (parse_args): Pass true for new cmdline argument of
2076 ldfile_add_library_path.
2077 (set_default_dirlist): Likewise.
2078 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
2079 argument of ldfile_add_library_path.
2080 * ldgram.y (ifile_p1): Likewise.
2082 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2084 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
2085 total_size, superfile and chain.
2086 * ldfile.c (open_a): Don't clear search_dirs_flag.
2087 (ldfile_open_file): Don't try to open superfile. Assert that file
2088 has not already been opened.
2089 * ldlang.c (new_afile): Don't initialize superfile.
2090 * ldmain.c (add_archive_element): Don't initialize subfiles or
2091 chain or superfile. Initialize search_dirs_flag to false.
2093 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2095 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
2097 Changes from binutils-2.4 release:
2099 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
2100 variables, use whitespace, so scripts don't break.
2102 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
2104 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
2106 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2107 * Makefile.in: Noted change.
2109 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
2110 don't know where that's supposed to come from, or why it's
2113 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2115 * configure.bat: update to latest makefile.in
2116 * emulpara/go32.sh: set to coff-go32 not aout
2117 * emultemp/generic.em: strength-reduce the structure of
2118 this shell script, since the only available shell for
2119 DOS can't handle complex syntax.
2120 * emultemp/stringify.sed: for "sed -f" instead of inline.
2121 * makefile.in: depend on stringify.sed as well as genscripts.sh
2122 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
2123 * genscripts.sh: empty variables aren't always considered "set",
2124 so set them to "y" instead.
2126 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2128 * ldlang.c (entry_symbol): Make static.
2129 (lang_add_entry): Add cmdline argument.
2130 * ldlang.h (lang_add_entry): Change prototype.
2131 * ldgram.y (statement_anywhere): Change lang_add_entry call.
2132 * lexsup.c (parse_args): Likewise.
2134 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2136 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
2137 .reginfo an address.
2138 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
2139 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
2140 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
2142 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2144 Add support for ELF shared libraries.
2145 * ld.h (ld_config_type): Add field dynamic_link.
2146 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
2147 on attempts to use -r with -relax, -call_shared or -s.
2148 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
2149 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
2150 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
2151 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
2152 OPTION_NON_SHARED by setting dynamic_link field accordingly.
2153 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
2155 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
2156 opening a file with a .so extension first.
2157 * emultempl/elf32.em: New file.
2158 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
2159 (NONPAGED_TEXT_START_ADDR): Likewise.
2160 (TEMPLATE_NAME): Define as elf32.
2162 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
2163 * scripttempl/elf.sc: Add placement for new dynamic sections.
2164 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
2165 outside of any section. Don't use ALIGN(8); just let one section
2166 VMA follow another. Put .dynbss in .bss. Don't mention debugging
2167 sections; they'll be handled correctly anyhow.
2168 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
2170 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
2172 * Makefile.in (install): Redirect output of ln to /dev/null.
2174 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
2176 * emultempl/hppaelf.em: Change all references of
2177 .hppa_linker_stubs to .PARISC.stubs.
2178 * scripttempl/hppaelf.sc: Likewise.
2180 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2182 * ldlang.c (print_output_section_statement): Change ``no attached
2183 output section'' message slightly.
2184 (lang_do_assignments): Don't recurse down if there is no real
2187 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
2188 match corresponding change in emulation templates.
2189 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
2190 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
2192 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2194 * ldver.c (ldversion): Updated version number.
2196 * cdtest-foo.cc: Use explicit "#pragma implementation".
2197 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2198 * Makefile.in: References to cdtest-func.o changed to
2201 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2203 Don't create unnecessary output sections.
2204 * ldlang.c (out_bfd_get_section_by_name): Remove.
2205 (wild_section): Call bfd_get_section_by_name rather than
2206 our_bfd_get_section_by_name. Don't call wild_doit if there is no
2208 (lang_create_output_section_statements): Remove.
2209 (map_input_to_output_sections): For several cases, call init_os if
2210 it has not already been called.
2211 (lang_size_sections): If output section was not created, skip it.
2212 (lang_process): Don't call lan_create_output_section_statements.
2213 (lang_place_orphans): Skip files with just_syms_flags set to true.
2214 * ld.texinfo: Document change.
2216 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2218 * ldlang.c (wild_doit): Don't bother initializing the vma and
2219 section size. Don't special case SEC_SHARED_LIBRARY.
2220 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
2223 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
2225 * config/go32.mh : New file for Xgo32X.
2227 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2229 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
2230 before calling einfo, since we are reporting an fopen failure.
2231 From jrs@world.std.com (Rick Sladkey).
2233 * configure.in: Use "e" rather than "em_" as prefix for
2236 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2238 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
2240 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
2241 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
2243 * Makefile.in: Changed all generated file names.
2244 (ldemul-list.h): Depend on Makefile, not config.status. Changed
2245 sed patterns to handle new filenames.
2247 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
2248 * configure.in: Adjusted.
2250 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2252 * Makefile.in (install-info): Don't use "$<*", it doesn't always
2253 work. Instead, check build dir and $srcdir explicitly, and use
2254 `echo' to get all the filenames.
2256 * configure.in (h8300h-*-hms): Changed ld_target name to
2258 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
2261 * config/i960coff.mt: New file.
2262 * emulparams/gld960coff.sh: New file.
2263 * emultempl/gld960c.em: New file.
2264 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
2265 i960coff configuration.
2266 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
2268 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
2269 code isn't included in FSF releases, and it can still be
2270 explicitly selected.
2271 (distclean): Remove site.bak and tmpdir.
2272 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
2273 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
2275 Patches from Ralph Campbell:
2276 * config/mipsbsd.mh: New file.
2277 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
2278 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
2279 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
2282 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
2284 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2286 * config/m68k.mt (EMUL): Set to m68kaout.
2287 * emulparams/m68kaout.sh: New file.
2288 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
2289 (em_m68kaout.c): New target.
2291 * ldlang.c (lang_size_sections): If dot moves because of an
2292 assignment, don't try to insert a pad into the absolute output
2293 section, just change the address of the default memory region
2296 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
2297 cdtest-ur.out, and cdtest-ur.tmp.
2299 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2301 * scripttempl/sa29200.sc: Align all sections to four byte
2304 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
2306 * Makefile.in, configure.in: Support for go32 coff.
2307 * config/i386-go32.mt: New file
2308 * emulparams/i386go32.sh: New file
2309 * scripttempl/i386go32.sc: New file
2311 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2313 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2314 Lynx-specific script templates.
2315 * configure.in (sparclite*-*-coff): Use coff-sparc.
2316 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2317 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2318 (ENTRY): Set to __main.
2319 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2320 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2321 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2323 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2325 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2326 byte boundary, in case the global constructors do not take up an
2329 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2330 exist, get crtbegin based on gcc -print-libgcc-file-name.
2331 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2333 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2335 * ldlang.c (lang_size_sections): When no address is given for a
2336 section, align it according to its requirements.
2338 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2340 * Makefile.in (clean, distclean): Remove configdoc.texi.
2342 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2344 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2346 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2348 * ldlang.c (lang_size_sections): When relaxing, adjust the
2349 position of a padding statement, and adjust dot accordingly.
2351 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2353 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2355 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2357 * scripttempl/i386coff.sc: If relocating, don't put .init and
2358 .fini sections into .text; keep them separate.
2359 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2360 exist, get crtbegin based on gcc -print-libgcc-file-name.
2361 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2363 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2365 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2367 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2369 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2372 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2373 if building a final executable.
2375 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2377 * ldmain.c (main): Check the return value of bfd_close.
2379 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2381 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2382 sections never overlap when using -r.
2384 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2386 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2387 changes: get_symtab_upper_bound renamed and returns long,
2388 bfd_canonicalize_symtab returns long, check for error indications.
2390 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2392 * ldlang.c (print_input_section): For section size, use
2393 _cooked_size if it is non-zero, size otherwise.
2394 (size_input_section): Likewise.
2395 (lang_do_assignments): Likewise (case lang_input_section_enum).
2397 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2399 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2400 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2401 (lang_add_input_file): Pass true to new_afile for add_to_list.
2402 (lookup_name): Remove force_load argument. Changed all callers.
2403 Pass false to new_afile for add_to_list. Split loading of symbols
2404 out into separate function.
2405 (load_symbols): New function split out of lookup_name. Don't load
2406 the symbols if they are already loaded.
2407 (open_input_bfds): For lang_input_statement_enum call load_symbols
2408 rather than lookup_name.
2409 (lang_process): Pass abs_output_section rather than NULL to
2411 (lang_startup): Set real field of first_file to true.
2413 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2415 * ldlang.c (had_relax): Removed.
2416 (relax_again): New static variable.
2417 (lang_size_sections): Change call to bfd_relax_section to
2418 correspond to BFD changes. Set relax_again appropriately.
2419 (lang_process): Remove #if 0 code. When relaxing, keep calling
2420 lang_do_assignments and lang_size_sections until relax_again
2423 * emultemp/gld960.em: Include libiberty.h
2424 (gld960_before_parse): Pass NULL as final argument to concat.
2426 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2428 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2431 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2432 building a bfd_data_link_order, rather than by setting the section
2433 contents immediately.
2435 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2437 Changes to make -Ur work again.
2438 * ldmain.c (add_to_set): Now takes reloc argument rather than
2439 bitsize. Check config.build_constructors here. If an new hash
2440 table entry is created, mark it as undefined.
2441 (constructor_callback): No longer takes bitsize argument. Pass
2442 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2443 BFD backend supports it.
2444 (reloc_overflow): Handle a NULL abfd argument.
2445 (reloc_dangerous, unattached_reloc): Likewise.
2446 * ldctor.c: Include ldmain.h.
2447 (struct set_info): Change bitsize field to reloc.
2448 (ldctor_add_set_entry): Now takes reloc argument rather than
2449 bitsize. Don't bother to check config.build_constructors here.
2450 (ldctor_build_sets): Get the size from the reloc howto. If
2451 generating relocateable output, call lang_add_reloc rather than
2453 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2455 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2456 (lang_reloc_statement_type): New structure.
2457 (lang_statement_union_type): Add reloc_statement field.
2458 (lang_add_reloc): Declare new function.
2459 * ldlang.c (lang_for_each_statement_worker): Handle
2460 lang_reloc_statement_enum.
2461 (map_input_to_output_sections, print_statement): Likewise.
2462 (lang_size_sections, lang_do_assignments): Likewise.
2463 (print_reloc_statement): New function.
2464 (lang_add_reloc): New function.
2465 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2467 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2468 (cdtest-ur, cdtest-ur.out): New targets.
2469 (check-cdtest): Now also check that -Ur works correctly.
2471 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2473 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2475 * ldlang.c (lang_process): Move lang_common call before
2476 map_input_to_output_sections, to ensure that any alignment
2477 constraints set by common symbols are copied over to the output
2480 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2482 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
2483 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
2484 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2485 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
2488 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2490 * config/i386bsd.mh: New file.
2492 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2494 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
2496 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
2497 (DATA_START_SYMBOLS): Define _fdata.
2499 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2501 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
2503 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2505 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
2506 works again. Attach some output symbols to the stub file bfd.
2508 * emultempl/hppaelf.em: Include elf32-hppa.h.
2509 (file_chain): Add decl.
2510 (hppa_look_for_stubs_in_section): Delete decl.
2511 (hppaelf_finish): Reenable code. Do not pass symbols
2512 down to hppa_look_for_stubs_in_section.
2514 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
2516 * ldmain.c (write_map): Don't define. Removed all references.
2517 Just use map_file or map_filename instead.
2518 (add_archive_element): Use minfo to write map information, not
2520 (constructor_callback): Use fprintf to write map information, not
2522 * ldmain.h (write_map): Don't declare.
2523 * ldgram.y (mri_script_command): Removed reference to write_map.
2524 * ldlang.c (lang_one_common): Likewise.
2525 * lexsup.c (parse_args): Likewise.
2527 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
2529 * scripttempl/elf.sc: Force all sections to be aligned.
2531 * ldgram.y (section): Reverse the order of memspec_opt and
2532 fill_opt to avoid an ambiguity when both are used.
2533 * ld.texinfo: Changed accordingly.
2535 * ldgram.y: Move include of ldlex.h back with other includes.
2536 * ldlex.h (input_type): Don't initialize enum constants to
2538 * ldlex.l: Use a switch to return the right token based on
2539 input_type, rather than knowing that input_type has a value based
2542 * ldgram.y (dirlist_ptr): Removed; not used.
2543 * lexsup.c: Include ldver.h.
2544 * Makefile.in: Rebuilt dependencies.
2546 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2548 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2549 (ldlang_add_file): call it here instead.
2551 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2553 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2555 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2557 * emultempl/hppaelf.em: First attempt to clean this file up.
2558 Add comments in several functions as to their purpose and
2559 how they function (or my current best guess). Clean up horrible
2560 spacing and indention that never should have been accepted in the
2561 first place. Add FIXMEs for issues which need to be resolved.
2562 Disable linker-stub generation until it gets fixed. This allows
2563 the linker to at least work on simple code for testing purposes.
2565 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
2566 it via hppaelf_finish). Prototype moved into ldlang.h.
2567 (lang_process): Move problematic extra call to lang_size_sections
2568 into the PA ELF specific code.
2569 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
2570 lang_size_sections moved here.
2572 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
2574 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
2575 * config/ppc-elf32.mt: New file.
2576 * emulparams/elf32ppc.sh: New file.
2577 * emultempl/ppc.em: New file.
2578 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
2579 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
2580 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
2582 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2584 * lexsup.c (parse_args): Use symbolic numbers for long options.
2585 Fix misunderstanding in -Y and -call_shared et al.
2587 Use getopt instead of lex and yacc to parse the command line.
2589 * ld.texinfo (Options): Document changes to option syntax.
2590 * Makefile.in: Update dependencies.
2591 * ldver.c (help): Tweak dashes in usage message.
2592 * ldgram.y (%union): Remove unused members.
2593 Remove %tokens for command line options; add ones for input types.
2594 (command_line): Rules removed.
2595 (file): Instead of command line, recognize an
2596 input type indicator, then use the nonterminal for that type.
2597 (defsym_expr): New nonterminal from code formerly in command_line.
2598 * ldlex.h: Declare parser input type enum and variable.
2599 Don't declare parse_line.
2600 * ldlex.l: Remove unused variables. Make some used ones static
2602 (COMMAND): Start state and its rules removed.
2603 At start of yylex, return input state token if at start of input.
2604 (lex_redirect): Don't need to set yyout.
2605 (ldlex_command): Function removed.
2606 * ldmain.c (main): Instead of calling parse_line, set up the
2607 redirections and call yyparse directly.
2608 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
2610 * lexsup.c: Remove #if 0'd code.
2611 (parse_line): Function removed.
2612 (parse_args): Rewrite to use getopt_long_only.
2613 (set_default_dirlist): New function from code formerly in
2614 ldgram.y:command_line.
2615 (set_section_start): New function.
2616 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
2617 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
2618 compiled-in link scripts in "{" and "}", as the grammar no longer
2621 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2623 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
2624 require that it be in $(srcdir).
2626 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
2628 * ldlang.c (lang_size_sections): Only align section to alignment
2629 required by linker script, not to maximum alignment of input
2632 * ldlang.h (largest_section): Don't declare.
2633 * ldlang.c (largest_section): Don't define.
2634 (size_input_section): Don't set largest_section; not used.
2636 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
2638 * ldlang.c (new_afile): Pass NULL as last argument to concat.
2640 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2642 * ldlang.c, ldmain.c: Include libiberty.h.
2644 * ldmisc.h (concat): Don't declare.
2645 * ldmisc.c (concat): Don't define; just use the one in libiberty.
2647 * ld.h (as_output_section_statement): Removed; not used.
2649 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2651 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
2652 bfd_set_error and new error names.
2654 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2656 * ldwrite.c (build_link_order): If the cooked size of the section
2657 has been set, use it, for determining link_order size.
2658 (ldwrite): In the error message displayed if bfd_final_link fails,
2659 indicate that it was in fact the final link step that failed.
2661 * ldlang.c (lang_size_sections): Clear bfd_error before calling
2662 bfd_relax_section, in case it returns false but doesn't flag an
2663 error. If an error is returned, indicate which one it is in the
2666 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
2667 it'll get picked up from $(srcdir) if appropriate.
2669 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2671 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
2672 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
2674 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2676 * ldlex.l (comment): Increment line number when newline is read.
2678 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2680 * ldlang.c (lookup_name): Take new argument, force_load. If true,
2681 reload the file even if it is already loaded.
2682 (wild): Call lookup_name with force_load argument of 0.
2683 (open_input_bfds): Call lookup_name with force_load argument of 1.
2684 (print_symbol): Remove declaration of non-existent function.
2685 (print_one_symbol): Return true rather than falling off end.
2687 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2689 * ldmain.c (main): Use %ld when printing long values.
2691 * scripttempl/elf.sc: Move _edata after the .sdata section.
2692 Permit OTHER_BSS_SYMBOLS to be defined.
2693 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
2695 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2697 * Rename all "hppaosf" files to "hppaelf".
2698 * Change all "osf" references to "elf" in hppaelf files.
2699 * Makefile.in: Likewise.
2700 * configure.in: Likewise.
2702 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2704 * ldmain.c (main): Call xatexit, not atexit.
2705 Call xmalloc_set_program_name.
2707 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
2710 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2712 * emultempl/lnk960.em (append), emultempl/hppaosf.em
2713 (hppaosf_finish): Call xmalloc, not ldmalloc.
2714 * ldmain.c (preserve_output): Function removed.
2715 (main): Do it here instead.
2717 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2719 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
2720 GNU C specific macros.
2722 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
2723 call to LANG_FOR_EACH_INPUT_SECTION.
2725 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2727 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
2728 deleted; will use libiberty versions instead.
2729 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
2730 mri.c Makefile.in: Change callers.
2732 * ldmisc.c (vfinfo): Remove cleanup code.
2733 * ldmain.c (remove_output): Put it here (new function).
2734 (preserve_output): New function.
2735 (main): Register remove_output and preserve_output with atexit.
2736 * ldmain.c ldgram.y: Call xexit instead of exit.
2737 * ldmisc.h: Declare xexit.
2739 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
2741 * Makefile.in: Lots of new H8/500 memory models.
2743 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2745 * ldlex.l: Removed duplicate rules.
2746 (yywrap): Provide default definition, needed with some versions of
2749 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2751 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
2752 the archive filename too.
2754 * ldlex.l: Add rule to catch invalid input characters instead of
2755 printing them. Include "ldmain.h" for program_name decl.
2756 (lex_warn_invalid): New function.
2757 * Makefile.in: Add dependency.
2759 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2761 * Makefile.in (check): Don't bother running any tests of
2762 cross-linker until the test suite no longer assumes native mode.
2764 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2766 * ldlang.c (print_one_symbol, print_input_section): Print
2767 global symbols in symbol table again.
2769 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2771 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
2772 exit successfully instead of complaining if no input files are
2775 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
2777 * Makefile.in: Format variable definitions consistently.
2778 (LD_PROG): Remove unnecessary variables from link command,
2779 change variable LOADLIBES to EXTRALIBS.
2781 * ldmain.c (main): Compute and display total execution time.
2782 * ld.texinfo (-stats): Document the option.
2784 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2786 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
2789 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
2792 * ldlang.c (relaxing): Removed global variable.
2793 (lang_size_sections): If the canonical symbols have not already
2794 been read in, read them in before relaxing.
2795 * ldlang.h (relaxing): Removed declaration.
2797 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2799 * ldlang.c (new_afile): Initialize loaded field to false.
2800 (lookup_name): If file was already loaded, don't call the
2801 add_symbols entry point again.
2803 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2805 * ld.texinfo: Clarify what -T option does.
2807 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2809 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
2812 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2814 * ldmain.c (add_archive_element): If trace_files or
2815 trace_file_tries, print file name.
2816 * ldlang.c (lookup_name): Likewise.
2817 (ldlang_add_file): Don't put files on input_bfds list in reverse
2820 * scripttempl/elf.sc: Correct typo.
2822 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2824 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
2825 their arguments optional, for compatibility with the old GNU ld.
2827 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2829 * scripttempl/elf.c: Define __bss_start before the .sbss section.
2831 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2833 * ldmain.c (add_to_set): Add bitsize argument.
2834 (constructor_callback): New function.
2835 (link_callbacks): Add constructor_callback.
2836 * ldctor.c (struct set_info): Add bitsize field.
2837 (ldctor_add_set_entry): Add bitsize argument.
2838 (ldctor_build_sets): Base the size of the elements of the set on
2839 the bitsize, rather than always using LONG.
2840 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
2842 * ld.h (QUAD_SIZE): Define.
2843 * ldgram.y (QUAD): New token.
2844 (length): Handle it.
2845 * ldlex.l: Return QUAD.
2846 * lexsup.c (keywords): Add QUAD.
2847 * ldwrite.c (build_link_order): Handle QUAD.
2848 * ldlang.c (print_data_statement): Handle QUAD.
2849 (lang_size_sections): Likewise.
2850 (lang_do_assignments): Likewise.
2851 * ldexp.c (exp_print_token): Add QUAD to table.
2852 * ld.texinfo: Describe QUAD.
2854 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
2855 since the Alpha doesn't use them.
2857 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2859 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
2861 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
2863 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
2864 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
2866 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2868 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
2869 needed for i386mach. (Should be a no-op on other systems.)
2871 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
2872 (PAGE_SIZE): Don't define; not used.
2874 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2876 * ldgram.y (yyerror): Make argument const char *, and actually
2877 print it out rather than assuming it is a syntax error.
2878 * ldmisc.h: Change declaration of yyerror.
2879 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
2881 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2883 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
2884 exec header offset, since the exec header isn't loaded.
2885 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
2887 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2889 A major rewrite to move the bulk of the linker into BFD so that
2890 more efficient backend code can be written for specific object
2892 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
2893 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
2894 * ldctor.c, ldctor.h: Complete rewrite.
2895 * ldwrite.c, ldwrite.h: Complete rewrite.
2896 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
2897 link_info.strip instead. Changed all uses.
2898 (discard_locals_type, discard_locals): Removed. Use
2899 link_info.discard instead. Changed all uses.
2900 (ld_config_type): Removed relocateable_output field; use
2901 link_info.relocateable instead; changed all uses. Added stats
2903 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
2904 set_loader_symbol): Removed.
2905 * ldexp.h (node_class): Added etree_rel.
2906 (etree_type): Added rel field.
2907 * ldexp.c (exp_print_token): Bracketed table initialization.
2908 (exp_relop): New function.
2909 (fold_name): Use linker hash table rather than ldsym functions.
2910 (exp_fold_tree): Likewise. Also, handle etree_rel case.
2911 (exp_print_tree): Handle etree_rel.
2912 * ldgram.y (strip_symbols, discard_locals): Removed.
2913 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
2914 (REL): New token. Does not appear in grammar, but needed for
2916 (file): Don't call lang_final; it's called by main anyhow.
2917 * ldlex.l: Accept -stats and -no-keep-memory options.
2918 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
2919 * ldlang.c: Consistently use fill_type for fill argument.
2920 (lang_init_script_file, script_file): Removed.
2921 (create_object_symbols): Removed. Use
2922 link_info.create_object_symbols_section instead. Changed all
2924 (lang_add_keepsyms_file): Removed.
2925 (lookup_name): Call bfd_link_add_symbols instead of
2926 ldmain_open_file_read_symbol.
2927 (wild): Don't iterate over script_file.
2928 (open_output): Create link hash table.
2929 (lang_place_undefineds): Rewrote.
2930 (lang_size_sections): Handle relaxing (doesn't work yet).
2931 (lang_relocate_globals): Removed.
2932 (lang_finish): Use link hash table rather than ldsym functions.
2933 (lang_common): Rewrote.
2934 (lang_one_common): New function.
2935 (ldlang_add_file): Add file to link_info.input_bfds list. Set
2937 (create_symbol): Removed.
2938 (lang_process): Don't call lang_init_script_file. Call
2939 ldctor_build_sets rather than find_constructors. Don't call
2940 lang_relocate_globals.
2941 (lang_abs_symbol_at_beginning_of): Rewrote.
2942 (lang_abs_symbol_at_end_of): Rewrote.
2943 * ldmain.c (had_y): Removed.
2944 (lprefix, lprefix_len): Removed; use link_info fields instead.
2946 (multiple_def_count, commons_pending, undefined_global_sym_count,
2947 total_symbols_seen, total_files_seen): Removed.
2948 (link_callbacks, link_info): New variables.
2949 (main): Initialize link_info. Don't call init_bfd_error_vector or
2950 ldsym_init. Don't set now unused variables. Handle -stats.
2951 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
2952 (add_ysym): Rewrote.
2953 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
2954 search_library, gnu960_check_format, decode_library_subfile,
2955 linear_library, symdef_library, clear_syms, subfile_wanted_p):
2957 (add_keepsyms_file, add_archive_element, multiple_definition,
2958 multiple_common, add_to_set, warning_callback, undefined_symbol,
2959 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
2961 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
2962 require symbols for %C; look them up instead.
2963 * emultempl/hppaosf.em: Pass link_info to
2964 hppa_look_for_stubs_in_section.
2965 * Makefile.in: Rebuilt dependencies.
2966 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
2968 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
2970 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
2971 ldlang.h and ldctor.h.
2973 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
2974 declarations of free and malloc from flex output. Change malloc
2975 to ldmalloc in flex output.
2977 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2979 * ldmain.c (lprefix): Change default from a char to a string
2980 with only one character.
2981 (lprefix_len): Set default to one.
2983 * ldmain.h (lprefix_len): Declare.
2985 * ldsym.c (write_file_locals): Use strncmp rather than a character
2986 comparison for lprefix.
2988 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
2991 * emultmpl/hppaosf.em: Include ldexp.h.
2992 (before_parse): Set lprefix and lprefix_len correctly.
2994 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2996 * ldlex.h: Don't declare yywrap if it is a macro.
2997 * ldlex.l: Include sysdep.h.
2998 * ldlang.c (lang_for_each_statement_worker,
2999 lang_for_each_statement): Forgot to use PARAMS.
3001 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3003 * Makefile.in: Added .PHONY targets where appropriate. Added some
3005 (gcclibdir, version): Removed unused variables.
3006 (DEP): New variable, set to mkdep.
3007 (ALL_CFLAGS): New variable. Used in .c.o target.
3008 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
3010 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
3011 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
3012 mostly obsolete variables. Adjusted remaining uses.
3013 (DEF_EMUL): Removed variable.
3014 (ldmain.o): Handle undefined EMUL error correctly.
3015 (ldemul-list.h): Depend on config.status rather than Makefile.
3016 Create via temporary file.
3017 (ver960.c, roll, make): Removed obsolete targets.
3018 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
3020 * dep-in.sed: New file, used when rebuilding dependencies.
3022 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
3024 Made many changes to eliminate gcc warnings. Made various
3025 cosmetic changes, declared various things in header files, removed
3026 various extern declarations from .c files. No substantive
3029 * ldlang.c (lang_process): Ifdef out final call to
3030 lang_size_sections again (reverting change of Nove 2), since it
3031 breaks the Sun4 linker.
3033 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3035 * configure.in (alpha-*-netware*): New target; use alpha.
3037 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
3039 * configure.in: Group targets by CPU. Merge some m68k target
3040 entries with different CPU specs that use the same ld_target
3043 * configure.in: Add sparc*-*-coff.
3044 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
3045 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
3046 (em_coff_sparc.c): Add dependencies and build rules.
3048 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
3050 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3052 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
3054 (command_line_option): Accept and ignore them (for now).
3055 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
3056 where n is a number.
3058 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3060 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
3061 not in bfd_com_section, create the section in the BFD so that it
3062 can be placed in the right output section.
3064 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3066 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
3067 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
3068 (OTHER_READONLY_SECTIONS): Define for .reginfo.
3069 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
3070 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
3071 Move OTHER_READONLY_SECTIONS after all the other readonly
3072 sections. Don't use DATA_ADDR twice.
3074 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
3075 p is in a common section, make sure the BFD has a section of that
3078 * ldlang.c (lang_common): Add newline to error message.
3080 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
3082 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
3083 Lynx-specific script instead of m68kcoff.
3084 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
3085 (ENTRY): Define as __main.
3086 (TEXT_START_ADDR): Define as 0.
3087 (PAGE_SIZE): Define as 0x1000.
3088 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
3089 * scripttempl/m68klynx.sc: New file.
3091 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3093 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
3094 arguments rather than treating them as emulation names.
3096 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
3098 * configure.in: Support x86 unixware and netware plus generic netware.
3100 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3102 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
3105 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
3107 * Makefile.in (distclean): Don't delete dvi or info files.
3108 (ld.info): Update dependency list.
3109 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
3111 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3113 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
3114 Set output_filename instead of creating a new node.
3115 (open_output): Don't set output_filename.
3116 (lang_final): Create the new node here.
3117 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
3119 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3121 From Pete Hoogenboom (hoogen@cs.utah.edu):
3123 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
3124 edata, _edata, end): Add definitions of these symbols.
3125 (__end): Remove definition of this symbol.
3126 (__data_start): Move definition of this symbol.
3128 * emultempl/hppaosf.em: Various fixes and support for linker stub
3130 (hppaosf_finish, hppaosf_search_for_padding_statements,
3131 hppaosf_create_output_section_statements): New functions in
3132 support of linker stub generation.
3133 (ld_hppaosf_emulation): Redefine to include new
3134 emulation-specific routines.
3136 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
3137 Pass abs_output_section rather than NULL to avoid invalidating
3140 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3142 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
3143 (em_i386mach.c): New rule.
3144 * configure.in (i[34]86-*-mach*): New case.
3145 * config/i386-mach.mt: New file.
3146 * emulparams/i386mach.sh: New file.
3148 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3150 * ld.h (flag_is_*): Removed macros.
3151 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
3152 Consistently check the BFD symbol flags directly, rather than
3153 using file_is_* macros.
3155 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
3157 * configure.in (sparc*-*-lynxos*): New target.
3158 * Makefile.in: Add rule for em_sparclynx.c.
3159 (ALL_EMULATIONS): Add Lynx emulations.
3160 * config/sparc-lynx.mt: New file.
3161 * emulparams/sparclynx.sh: New file.
3162 * scripttempl/sparccoff.sc: New file.
3164 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3166 * Makefile.in: Add dependency for $(EMULATION_OFILES).
3168 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3170 * relax.c (write_relax): Check return value of bfd_seclet_link.
3172 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
3174 * ldlang.c (delete_output_file_on_failure): New variable.
3175 (open_output): Set it after bfd open succeeds.
3176 * ldmisc.c (vfinfo): Test it.
3178 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
3180 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
3183 * ldemul.c: Support was added to allow emulation-specific
3184 processing to occur. This support was added primarily for linker
3185 stub generation in the elf32-hppa gld.
3186 (ldemul_finish, ldemul_create_output_section_statements): New
3188 * ldemul.h: Support was added to allow emulation-specific
3189 processing to occur. (As described above.) Added finish and
3190 create_output_section_statements fields to
3191 ld_emulation_xfer_struct structure.
3192 * ldlang.c: Add calls to emulation-specific routines.
3193 (lang_process): Add call to
3194 ldemul_create_output_section_statements function.
3195 (lang_process): Add call to a emulation-specific routine (and
3196 some processing after the call).
3198 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3200 * configure.in: mips*- instead of mips-, mips*el changes
3202 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3204 * configure.in (alpha-*-osf*): New target; use alpha.mt.
3205 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
3206 (em_alpha.c): New target; use alpha.sh and alpha.sc.
3207 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
3208 * config/alpha.mt: New file.
3209 * emulparams/alpha.sh: New file.
3210 * scripttempl/alpha.sc: New file.
3212 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
3214 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
3215 types of different sizes (eg: 64 and 32 bits), so coerce.
3216 * ld.h (ALIGN_N): Add warning about usage.
3218 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3220 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
3221 which we already have a definition, rather than checking in
3222 several different places whether the symbol is weak.
3224 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3226 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
3227 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
3228 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
3229 expanded within them.
3230 * config/mipsb-elf32.mt: New file.
3231 * emulparams/elf32mipb.sh: New file.
3232 * Makefile.in (em_elf32mipb.c): New target.
3234 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
3236 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
3237 lang_input_file_is_search_file_enum so objects brought in using
3238 INPUT() do a path lookup.
3240 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
3242 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
3243 instead of {i386,m68k}-coff.
3244 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
3245 * config/i386-lynx.mt: New file.
3246 * config/m68k-lynx.mt: New file.
3247 * emulparams/i386lynx.sh: New file.
3248 * emulparams/m68klynx.sh: New file.
3250 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
3251 but defaulting to _start.
3253 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
3254 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
3257 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
3259 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
3260 HOSTING_LIBS for testing.
3262 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3264 Finish up support for i386-sysv4 (without shared libraries):
3265 * ld.h (flag_is_weak): Define.
3266 * ldlang.c (print_symbol): Mention whether symbol is weak.
3267 (print_input_section): Print weak symbols as globals.
3268 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
3269 (enter_global_ref): Do not warn if a weak symbol redefines a
3270 global symbol. Do not let a weak symbol redefine a common symbol.
3271 (enter_file_symbols): Treat weak symbols as global symbols.
3272 (subfile_wanted_p): Do not pull in an object file from a archive
3273 just to resolve an undefined weak symbol.
3274 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
3275 error; the error might be that malloc has run out of space.
3276 * ldsym.c (write_file_locals): Treat weak symbols as global.
3277 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
3279 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
3280 * config/i386-elf.mt: New file; set EMUL to elf_i386.
3281 * emulparams/elf_i386.sh: New file.
3282 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
3283 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
3284 (ALL_EMULATIONS): Add em_elf_i386.o.
3285 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
3286 (em_elf_i386.c): New target, like other em_*.c targets.
3287 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
3288 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
3289 nonempty, and configured for native, add it to LIB_PATH.
3291 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
3293 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
3294 Added statements to pass stab and stabstr sections through and
3295 mark them as NOLOAD, which makes GDB happier.
3297 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
3299 * configure.in: Accept m68k-lynx-lynxos config.
3301 * Makefile.in: Use $(SHELL) to run genscripts.sh.
3303 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
3305 * config/coff-h8300.mt: Add EMUL=h8300h.
3307 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
3309 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3311 * Makefile.in: Changed CXX back to g++.
3313 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3315 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3317 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3319 * Makefile.in (TAGS): Use shell wildcards.
3321 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3323 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3325 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3327 * ld.texinfo: re-enable included config file; conditionalize doc
3328 for -oformat to interact properly with SingleFormat doc config
3329 var; rename @up/@down to @raisesections/@lowersections.
3331 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3333 * configure.in: recognize m88110.
3335 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3337 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3338 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3339 ELF emulation is "elf32-hppa" not "elf-big".
3340 (hppaosf_before_parse): Remove unneeded processing of environment
3342 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3343 .text segment of output file.
3344 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3346 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3348 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3351 * ldlang.c, ld.h: updated copyright.
3353 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3355 * ldlang.c (open_output, lang_check): Check return value of
3358 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3360 * scripttempl/h8500.sc: Start all sections in a different segment.
3361 * scripttempl/z8ksim.sc: Handle constructors
3363 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3365 * Makefile.in: revert earlier changes back to execute runtest
3366 with make check. cdtest and bootstrap now function as they
3367 did within the Makefile.
3369 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3371 * Makefile.in: Update dependencies.
3373 * configure.in: Set EMULATION_OFILES in Makefile based on
3374 --with-targets option.
3376 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3378 * Makefile.in: check targets reimplemented to old way.
3380 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3382 * config/i386v.mh, config/irix4.mh: Use gcc
3383 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3384 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3385 bfd/configure.host change.
3387 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3389 * scripttempl/elf.sc: Handle .line and .debug* sections.
3391 * ldlex.l: Use bfd_scan_vma, not strtoul.
3393 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3395 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3396 Remove inital caps in some error messages, change "can't" to
3397 "cannot", add missing colons.
3398 * ldmisc.c (vfinfo): Print "%%" as a single %.
3399 For '%' followed by unrecognized character, print them both
3400 verbatim instead of expecting a char * arg.
3401 For '%C', don't put the function name in parens.
3403 * ldexp.c (invalid): Pass "%%", not "% ".
3405 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3407 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3408 (BSS_VAR): Removed; now always define _fbss.
3409 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3412 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3414 * configure.in: z8k-coff is the same as z8k-sim
3416 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3418 * testsuite/lib/ld.exp: new file
3419 * testsuite/config/unix-ld.exp: new file
3420 * testsuite/ld.bootstrap/bootstrap.exp: new file
3421 * Makefile.in: add dejagnu support for make check
3423 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3425 * ldlex.l (comment): Add missing newline in message.
3426 * ldindr.c (add_indirect): Ditto.
3427 * ldexp.c (exp_fold_tree): Ditto.
3429 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3431 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3434 * ldmisc.c (multiple_warn): New function.
3435 * ldmisc.h: Declare it.
3436 * ldmain.c (enter_global_ref): Call it.
3437 * ld.h (ld_config_type): Add warn_common.
3438 * ldlex.l, ldgram.y: Set it with -warn-common option.
3439 * ldver.c (help): Document it.
3441 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3443 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3444 target-specific sections, and for changing data section vma.
3446 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3448 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3449 terminals, for Solaris.
3450 (dirlist_ptr): New static variable.
3451 (command_line_option): Accept new options.
3453 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3456 * config/sun4sol2.mt: Pass emulation name without ".sh".
3458 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3459 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3461 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3463 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3464 .dtors, .data1, .rodata1 sections, instead of combining them into
3465 other sections. For `-r', set all section start addresses to
3468 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3469 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3470 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3472 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3474 * genscripts.sh: If this is the default emulation, set
3476 * emultempl/*.em: Use it to determine whether to compile in the
3479 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
3480 genscripts.sh. Pass the current emulation name without ".sh" on
3482 * genscripts.sh: Take an default emulation arg.
3483 Use the current emulation name as EMULATION_NAME.
3484 Make default lib path for cross-compiling ':', not null.
3485 * emulparams/*.sh: Don't set EMULATION_NAME.
3486 * ldemul.c (ldemul_get_script): Take isfile arg.
3487 Pass it to emulation's get_script function.
3488 * ldemul.h: Adjust get_script prototypes.
3489 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
3491 * ldfile.h: Declare it.
3492 * ldgram.y: Accept a script on the command line again,
3493 for parsing compiled-in scripts.
3494 * ldmain.c (main): If ld script is a file, parse it as a -T
3495 option, otherwise parse it directly.
3496 * emultempl/*.em (*get_script): Return the scripts themselves if
3497 this is the default emulation; otherwise return their file names.
3498 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
3500 * emulparams/m88kbcs.sh: Use it.
3502 * ld.h (ld_config_type::unix_relocate): Remove unused element.
3504 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3506 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
3507 there's no change log entry yet, tsk tsk) from the list of
3508 emulations compiled in until Mark gets around to checking in
3509 emulparams/i386linux.sh.
3510 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
3511 changed, this file gets updated.
3513 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3515 * ldgram.y (OPTION_Lfile): New token.
3516 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
3517 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
3519 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
3521 * configure.in: h8/300h support needs own .mt file.
3522 config/coff-h8300h.mt: New file.
3524 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3526 * ldmain.c: Don't include sys/stat.h; it already got included
3527 somewhere along the way.
3529 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
3531 * Makefile.in: Add h8300h support.
3532 emulparams/h8300h.sh: New file.
3533 scripttempl/h8300h.sc: New file.
3535 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3537 * ldfile.c (ldfile_open_file): In error message, use the name the
3538 user gave (e.g., "-lc"), rather than the base file name.
3540 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
3542 * ldmain.[ch]: Remove initial Q_ from function names.
3543 * ldexp.c, ldindr.c, ldlang.c: Change callers.
3545 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3547 * ldlang.c (lang_process): Move loading of default script from
3548 here to main. Add a "/" to start of script name to prevent
3549 finding it in "." first.
3551 * ldmain.c (set_scripts_dir): Don't look in "." first.
3553 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3556 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
3558 * Makefile.in (em_m88kbcs.c): Correct dependency.
3559 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
3560 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
3561 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
3563 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3565 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
3566 main.c (main): Print the errno string in the error message.
3568 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
3570 * configure.in: Accept h8300h for target cpu.
3572 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
3573 present (demangle is smart enough to know whether to do it or not).
3575 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3577 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
3578 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
3580 * ldlang.c (lang_process): Use sizeof instead of magic constant.
3582 * ldmain.c (get_emulation, check_for_scripts_dir,
3583 set_scripts_dir): New functions.
3586 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3588 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
3589 Create symbol "end" instead of "__end". Comment out some parts
3590 that may not be needed (yet) for elf.
3592 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
3594 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3596 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
3598 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
3599 when no prototype is being supplied.
3600 (ldmalloc, ldrealloc): Size argument is now size_t.
3602 * ldmisc.c (finfo): New function, accepts FILE* argument.
3603 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
3604 without leading zeros.
3605 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
3606 bfd_vma value, instead of fprintf(%x) which won't hold a long long
3608 (concat, buystring): String lengths are size_t.
3609 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
3611 * ldlang.c (new_statement): Size argument is now size_t. Added
3612 forward declaration with prototype.
3614 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3616 * ldgram.y (OPTION_v): Don't turn on verbose output.
3618 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3620 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
3623 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
3625 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
3626 collect2 doesn't look for gld any more anyhow.
3628 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
3630 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
3631 now have a non NULL srefs_chain.
3633 * config/hp300hpux.mt: Use emulation hp3hpux rather than
3634 hp300hpux, since the latter does not exist.
3636 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3638 * genscripts.sh: Put the scripts in the ldscripts directory, not
3640 * configure.in (ldscripts): Make, instead of emulations.
3641 * Makefile.in (scriptdir): Take off the "ld" part.
3642 (install, clean, distclean): Use ldscripts, not emulations.
3643 In tests, don't pass -Lemulations.
3644 Don't pass tooldir/lib to genscripts.sh.
3645 * genscripts.sh: Don't take tooldir/lib arg.
3646 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
3647 default script file.
3649 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
3651 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
3653 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
3655 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
3657 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3659 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
3660 run in parallel without colliding on yacc's static file names.
3661 Without the stub rule, make will try to start two yacc's
3662 concurrently which fails because of yacc's static file names.
3664 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
3666 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
3669 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3671 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
3672 different from libdir.
3674 * Makefile.in (scriptdir): Base on tooldir, not datadir.
3676 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3678 * ldver.c (help): New function.
3679 * ldver.h: Declare it.
3680 * ldlex.l, ldgram.y: Recognize new options --help and --version.
3682 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3684 * Makefile.in (INCLUDES): Don't need ../include any more.
3686 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3688 * ldlex.l, ldgram.y: Support new -oformat option.
3689 Remove attempt at supporting script fragments on the command line.
3690 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
3691 * mri.c (mri_format), ldgram.y: Change callers.
3692 * ldlang.h: Change prototype.
3694 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3696 * Makefile.in: canonicalize install.sh; for use within
3697 this directory (and subdirs)
3699 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3701 * ldgram.y: Tweak grammar to make reporting of invalid options work.
3703 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
3706 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3708 * ldfile.c (ldfile_open_command): Don't try .ld extension.
3709 It wasn't documented (or likely used) and wastes time.
3710 (try_open): If EXTEN is empty, don't try it.
3712 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
3713 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
3714 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
3715 with normal function declarations.
3717 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
3718 Move *.sc-sh to scripttempl/*.sc.
3719 * {emultempl,emulparams,scripttempl}/README: New files.
3720 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
3721 removed, replaced with generic.em.
3722 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
3723 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
3725 * *.em (*_get_script): Return script name instead of script contents.
3726 * ldlang.c (lang_process): Change caller.
3728 * ldlex.l, ldgram.y: Recognize -m option.
3729 Check for input files after *all* options in grammar.
3730 * ldmain.c (main): Check for -m options. Add default directory
3733 * mkscript.c: File removed.
3734 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
3735 to add to the default LIB_PATH.
3736 Look for input files in the new subdirectories.
3737 Create the scripts in emulations subdirectory and don't filter
3738 them through mkscript.
3739 * configure.in: Make the emulations subdirectory.
3741 * Makefile.in: Account for all of the above changes.
3742 Remove unused .SUFFIXES. Get libgcc.a path with gcc
3743 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
3744 Put CFLAGS last in the compilation rules.
3745 Add -I../bfd to INCLUDES so sysdep.h is found.
3747 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3749 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
3751 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
3752 dependent on RELOCATING, not RELOCATION.
3753 * hp3hpux.sh (SHLIB_PATH): Define it.
3755 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3757 * ldfile.c (try_open): If opening without the extension fails,
3758 try with the extension even if -v or -V was given.
3759 had_script is imported (from ldgram.y), not exported.
3761 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3763 * Makefile.in: remove parentdir support, use INSTALL_XFORM
3765 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
3767 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
3768 * ldgram.y (statement_list_opt): New nonterminal, either empty or
3770 (section): Use statement_list_opt, not statement_list.
3771 * m68kcoff.sc-sh: Gather constructors and destructors and define
3772 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
3773 * sa29200.sc-sh: Gather constructors and destructors and define
3774 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
3776 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
3778 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
3779 * configure.in: No longer need to configure to get sysdep.h.
3781 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3783 * Makefile.in: remove install:all and install-info:info
3784 dependencies (these cause some spurious rebuilds at 'make install'
3787 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
3789 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
3790 (mips-idt-ecoff*): Added trailing '*'.
3791 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
3792 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
3793 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
3795 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
3796 incorrect definitions.
3798 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3800 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
3801 symbols, unless stripping.
3803 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
3805 * Makefile.in: configure looks for ####, so remove lines with many
3807 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
3808 and HOSTING_LIBS correctly so that ``make check'' will work.
3810 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
3812 * mips.sc-sh: Define _etext, _edata, and _end, in addition
3813 to etext, edata, and end. Needed for IRIX 4.0.5F.
3814 Patch from mwp@iconix.oz.au (Michael Paddon).
3816 * Version 2.2.1 released.
3818 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3820 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
3821 * mipsbsd.sh (EMULATION_NAME): Use new file name.
3823 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3825 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
3828 * Version 2.2 released.
3830 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3832 * ldver.c (ldversion): Bump version number to 2.2.
3834 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
3838 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
3840 * mips.sc-sh: Don't define BSS_VAR unless relocating.
3842 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
3844 * Makefile.in (mkscript.o, mkscript): Build mkscript via
3845 mkscript.o, rather than directly from mkscript.c.
3847 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3849 * configure.in: Look for ${target_makefile_frag} relative to
3850 ${srcdir}, not relative to build directory.
3852 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
3853 * configure.in: Recognize hppa*-hp-osf.
3854 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
3855 (em_hppaosf.c): Build it.
3856 * config/hppaosf.mh, hppaosf.mt: New files.
3858 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
3859 some system header files. All uses changed.
3861 * configure.in: Recognize i386-aix configurations as i386-coff
3864 * configure.in: Recognize m68*-*-hpux.
3865 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
3866 the value of STACKZERO.
3867 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
3868 (em_hp3hpux.c): Build it.
3869 * hp3hpux.sh, config/hp300hpux.mt: New files.
3871 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
3873 * mips.sc-sh: Put constructors in the .data section.
3874 * Makefile.in (cdtest): Added dependency on ld.new.
3876 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
3878 * Makefile.in: Change definition of $(tooldir) to match FSF.
3879 * vax.sh, config/vax.mt, configure.in, Makefile.in:
3880 Support VAX Ultrix and BSD.
3882 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3884 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
3886 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
3888 * ldlang.h (struct memory_region): Change `length' and
3889 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
3890 * ldlang.c, mri.c: Corresponding changes, plus lint.
3892 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
3894 * configure.in: For all i386 targets, accept i486 as well.
3896 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
3898 * ldlang.c (wild_doit): Preserve all flags for a
3899 SEC_SHARED_LIBRARY section.
3900 (size_input_section): Consider any SEC_HAS_CONTENTS section when
3901 computing largest_section.
3903 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3905 * ldlang.c (lang_output_section_statement_lookup): Initialize all
3906 fields of newly created structure.
3908 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
3910 * ldmain.c (g_switch_value): New variable.
3911 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
3912 (command_line_option): Accept -G and set g_switch_value.
3913 * ldlex.l (COMMAND): Accept -G.
3914 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
3916 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3918 Support for linking and loading at different places:
3920 * ldlex.l: Add "AT" keyword.
3921 * ldgram.y: Cleanup, and parse AT.
3922 * ldlang.c (print_output_section_statement): Print output address
3923 of section in map. (lang_size_sections): Fill sections' lma with
3925 * ldlang.h (lang_output_section_statement_type): Add load_base
3928 * ldindr.c (add_indirect): Keep more information in the alias
3930 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
3931 attribute from an input section.
3932 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
3933 default. (Q_enter_file_symbos): Indirect symbols now are known by
3934 their section, not a special symbol flag.
3935 * ldsym.c (write_file_locals): Indirect symbols aren't local.
3936 (write_file_globals): Write the mapping for an indirect symbol.
3937 * relax.c (build_it): When forced to write a NEVER_LOAD section,
3940 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
3942 * ld.texinfo: changes for q1
3944 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3946 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
3948 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3950 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
3952 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
3954 * mips.sc-sh: Added variables which may be overridden by a
3956 * mipsidt.sh: New file; emulation for IDT MIPS board.
3957 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
3958 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
3959 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
3960 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
3962 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3964 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
3966 * i386bsd.sh, config/i386bsd.mt: New files.
3967 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
3969 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
3971 * mri.c: Add extern declaration of strdup.
3972 * ldsym.c (KEEP macro): Add spaces around '=' for the
3973 sake of old (e.g. PCC) compilers.
3975 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3977 * ldver.c: Bump to version 2.1.
3979 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3981 * ldgram.y: allow section types without address expressions.
3982 * ldlang.c (lang_relocate_globals): avoid possible hang with
3983 undefined but unreferenced symbols.
3984 * relax.c (relax_section): don't complain if the script file isn't
3985 relaxable but -relax is set
3987 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3989 * configure.in: go32 is the 3rd part of the triple, not the 2nd
3991 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
3993 * mipsbig.sh: New file. Big endian MIPS emulation.
3994 * config/mips-big.mt: New file. Use mipsbig emulation.
3995 * configure.in (mips-sgi-irix*): Use target mips-big.
3996 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
3997 (em_mipsbig.c): New target. Uses mipsbig.sh.
3999 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
4001 * mips.sc-sh: Put .scommon sections into .sbss section.
4003 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
4004 rather than always putting them in bfd_com_section.
4005 * ldlang.c (lang_common): If a common symbol is not in
4006 bfd_com_section, put in a section of the same name, rather than
4007 always putting it in section COMMON.
4009 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
4011 * ldmain.c (subfile_wanted_p): If we already have a common
4012 definition of a symbol, don't necessarily pull in an object file
4013 that provides a non-common definition.
4015 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
4016 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
4018 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
4019 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
4021 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
4023 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
4026 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
4028 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
4029 checking for equality to bfd_com_section.
4031 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
4033 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
4034 targets, linker script.
4035 * mipslit.sh: New file. Little endian MIPS emulation.
4036 * config/mips-lit.mt: New file. Use mipslit emulation.
4037 * configure.in (mips-dec-ultrix*): Use target mips-lit.
4038 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
4039 (em_mipslit.c): New target. Uses mipslit.sh.
4041 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
4043 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
4044 $(tooldir)/bin/gld, so that gcc can find it with or without
4047 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4049 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
4050 write_norel. All linking is now done via write_relax. Call
4051 ldsym_write before calling write_relax.
4052 * relax.c: Added copyright.
4053 (write_relax): Renamed from write_relaxnorel. Added relocateable
4054 argument. seclet_dump renamed to bfd_seclet_link.
4055 * relax.h: Added copyright.
4057 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4059 * ldmain.c (decode_library_subfile): Patch from
4060 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
4062 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4064 * config/vxworks960.mt renamed to config/i960.mt
4066 * configure.in: sparc-aout emulates a sun4, as does
4067 sparc*-vxworks, i960-nindy uses gld960 emulation
4069 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4071 Fix support for NOLOAD, add INCLUDE
4072 * ldfile.c (ldfile_open_command_file): pass file name to
4074 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
4075 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
4078 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4080 * Makefile.in, config.h: no more default emulation. Make the lack
4081 of emulation a compile time error
4083 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4085 * configure.in: recognise all sparclite variants, not just 'sparclite'
4087 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
4089 * m68kcoff.sc-sh: define _end as well as end, for consistency with
4092 * configure.in: accept *-ericsson-ose for any m68k CPU.
4094 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
4095 for each output section.
4097 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
4099 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
4100 macro bfd_asymbol_bfd as appropriate.
4101 * Makefile.in: Un-duplicate ldlex.c dependency.
4102 * condigure.in: Replace my_host case table by sourcing
4103 ../bfd/configure.host. Allow std-host as the default.
4104 * ldmisc.c: Change logic for C++ name demangling: There is
4105 no initial '_' to remove from stab-derived function names.
4107 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4109 * ldlang.c (lang_init_script_file): don't attach the output file
4110 sections to the script file.
4112 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4113 * ldlang.c (wild): run expansion loop over command line bfd too.
4114 (lang_ini_script_file): initialize more parts of the command line
4116 * ldlex.l: fix DEFINED start states.
4118 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4120 * ld.texinfo: new doc.
4121 * ldgram.y, ldlex.l: understand -y<symbol>
4122 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
4123 print info. (add_ysym): new function.
4124 * ldsym.h: (ldsym_type): new define SYM_Y.
4126 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
4128 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
4129 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
4130 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
4131 macros with PARAMS. Recreational cleanup. Update copyrights.
4133 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4135 * Makefile.in: pass down the bfd source directory for includes
4137 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
4139 * ldlang.c (lang_size_sections): don't change size and address for
4140 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
4143 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4145 * relax.c (build_it): re-enable the processing of data_statements
4146 in scripts, makes counted contructor lists work again.
4148 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
4150 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
4152 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
4154 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
4157 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
4159 * Support for i386-sysv.
4160 configure.in: check for i386-*-sysv* and i386-*-sco*.
4161 i386coff.sc-sh: rewrote to support SVR3 by default.
4162 ldctor.c (find_constructors): preserve stat_ptr.
4163 ldlang.c (wild_doit): initialize vma and size of new output
4164 section to corresponding input section. This is required for
4165 shared library support.
4166 (lang_size_sections): don't modify vma and size of sections which
4167 are never loaded (for shared libraries).
4168 ldwrite.c (copy_and_relocate): copy the contents of any section
4169 which has contents, not just sections which are loaded (for shared
4172 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4174 * ldlang.c (size_input_section): count the sizes of all sections
4177 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4179 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
4180 to demangle symbols better
4182 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
4184 * ldlang.c (lang_finish): don't warn if -e start symbol does not
4185 exist when linking with -r.
4187 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
4189 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
4192 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4194 * ldmain.c (linear_library): don't even think about processing
4195 an object file if it's already been done
4197 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4199 * configure.in: the hp9000/300 config file is now hp300
4201 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4203 * config/z8ksim.mt: new file
4205 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
4207 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
4208 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
4210 * ld.h (strip_symbols_type): Add value STRIP_SOME.
4211 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
4212 * ldlang.c (lang_add_keepsyms_file): New function.
4213 * ldlex.l: Handle "-retain-symbols-file".
4214 * ldsym.c (keepsyms_file, kept_syms): New vars.
4215 (process_keepsyms): New functihon; reads file, marks symbols for
4217 (write_file_locals): File symbols should always be kept.
4218 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
4219 and "-s". Process retain-symbols file before setting symtab.
4220 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
4221 (keepsyms_file, kept_syms): Declare them.
4223 * ldmain.c (main): Non-fatal errors should still cause non-zero
4224 exit status even with -r.
4226 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4228 Added initial support for the z8k
4229 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
4230 * configure.in, Makefile.in: modified to reflect above
4232 * ldlang.c (lang_check): when linking conflicting architectures,
4233 make the output file reflect at least one of the bad inputs.
4235 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
4237 * Makefile.in (install): if $(tooldir) exists, install ld in
4240 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4242 * Makefile.in, configure.in: modified to support i386-coff
4243 * i386coff.sh: new file
4245 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
4247 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
4248 added m68k-coff emulation mode, stolen from a29k emulation.
4249 Almost certainly wrong, but perhaps better than sun3.
4251 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4253 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
4254 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
4255 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
4256 This is one character shorter, and lets people build on
4257 SVR3 system. (ld__h8300xray.[co] was the killer there;
4258 h8300xray.sc-sh is also overlong, but seems harmless.)
4259 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
4260 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
4261 * configure.in: Add host isc.
4263 * ldver.c: Call it version 2.0.
4265 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
4267 * ldver.c: Bump to version 0.98.
4270 * Makefile.in: Added mostlyclean, distclean, realclean rules.
4272 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
4274 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
4275 * ldlex.l: Moved comment() to end, since some compilers
4276 otherwise have problems with input() used before it is defined.
4278 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4280 * configure.in: added Solaris 2 and Irix 4 host support.
4282 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4284 * Makefile.in: remove -S flag from the FLEX definition
4286 * configure.in: rewrote, using new style case statement. use
4287 m68k.mt for m68k-aout systems
4289 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
4291 * Makefile.in: map "ld" through program_transform_name when
4294 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
4296 * cplus-dem.c: Removed. Use the version in libiberty now.
4297 * ldmisc.c: Use new libiberty version of cplus_demangle().
4299 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
4301 * gld960.em (gld960_choose_target): default to little endian, not
4304 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4306 * ldlang.c (lang_process): don't pass null pointers when
4307 abs_output_section is what is required.
4308 * ldwrite.c (ldwrite): use malloc to allocate the largest space
4309 used, and pass that down.
4310 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4313 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4315 * configure.in, config/ose68.mt: renamed OSE to ose.
4317 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4319 * ldsym.c (write_file_locals): Reorder check for common or
4320 undefined symbols so that it works.
4322 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4324 * configure.in: accept all m68K family members.
4326 * Makefile.in: always create installation directories.
4328 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4330 * ldlex.l: now parses comment correctly, added ~ to acceptable
4333 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4334 unary -ve constants.
4336 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4337 the command line can't be found.
4339 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4341 * ldlang.h: add new field "loadable" to output_section_statement.
4342 * ldlang.c (lang_output_section_statement_lookup): initilize new
4343 field. (wild_doit): if new field is not set, then stop output
4344 section from being loadable.
4345 (lang_enter_output_section_statement): set the field from the
4347 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4348 * h8300hms.sc-sh, h8300hms.em: get -r right.
4350 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4352 * ldint.texinfo: New internals manual (beginnings thereof).
4353 * PORTING: Removed, merged into ldint.texinfo.
4355 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4357 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4358 cdtest.exp: A test program (copied from libg++/test-install)
4359 that tests that constructor and destructors are handled
4362 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4364 * Makefile.in (install): install from ld.new, renaming during the
4365 copy, or else the next 'make install' needs to re-link ld.
4367 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4369 * configure.in: generalise hp recognition (from sef).
4371 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4373 * configure.in: recognize bsd and hpux hppa configurations.
4374 error messages echo to stderr, not stdout
4376 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4378 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4379 ldmisc.c: removed rcsid's.
4381 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4383 * ldlang.c (lang_map): print changes in sizes due to relaxing
4384 (size_input_section): maintain the delta information.
4385 * ldlang.h: add new field to struct to contain delta info.
4386 * relax.c (relax_section): complain if input not relaxable.
4387 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4390 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4392 * ldmain.c(main): prevent -r and -relax from being on at the same
4395 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4397 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4401 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4403 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4405 * ldlang.c(open_output): set the target arch and machine as soon
4406 as we can. (lang_size_sections): use new macros for setting vma
4409 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4411 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4412 Also deleted an unreachable path to wrs.
4414 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4416 * Makefile.in (install): use -d test for $tooldir before
4417 installing ld there so that $tooldir can be inherited from
4420 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4422 * ldlang.c: Two non-substantial changes for the sake of
4423 the old Portable C Compiler.
4425 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4427 * ldgram.y, ldlex.l: parse ABSOLUTE
4428 * ldexp.c: add support for ABSOLUTE
4430 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4432 * Makefile.in: Added default definitions for HOSTING_CRT0,
4433 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4434 * config/*.mh: Miscellaneous clean-up: Removed definitions
4435 of YACC (since it is not longer used in the Makefile).
4436 Remove HOSTING_* definitions that are subsumed by the
4437 ones added to Makefile.in. Removed most definitions of CC.
4438 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4439 These are no longer needed.
4441 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4443 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4444 rules, since these are used when building a distribution.
4445 * Makefile.in (ldlex.c): Don't re-direct output, since that
4446 leaves a bogus output files if it fails.
4448 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4449 * ldlex.c: Fix some unnecessary flex-specific-isms.
4451 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4453 * ldgram.y: move spurious semicolon
4454 * ldexp.h: fix prototype
4456 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4458 * ld.texinfo: references to linker now say "ld" not "gld".
4460 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4462 changed calling convention for Q_enter_global_ref
4463 * ldexp.c, ldlang.c, ldmain.c: reflect this
4464 * ldver.c: bump version to 1.97.1
4465 * ldindr.c (add_indirect): when an edict declaring an indirect
4466 symbol is found, make sure that any ideas about the symbol being
4467 common are changed if it now known to be defined.
4468 * ldmain.c (linear_library): complain once if archive isn't
4470 * ldlang.h, ldlang.c: make room for and initialize the complain
4473 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4475 * Makefile.in: use flex & bison from ../ if they exist.
4477 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4479 * relax.c (build_it): don't allocate space in the output file for
4480 stuff if -R flag applys to it.
4481 * ldfile.c: merge in VMS filename support
4482 * ldmain.c (main): take out ./ from library path, and close file
4483 before unlinking. Make multiple defs of a symbol create an
4485 * ldmisc.c: fatal errosrs delete output file
4487 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
4489 * ldver.c: Increase version number to 1.97, for consistency
4492 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
4494 * Makefile.in: FLEX -> LEX.
4496 * ld.texinfo: {} -> @{@}.
4498 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4500 * ld.texinfo: describe alternate, MRI-compatible linker scripts
4501 (and associated change in -c option, now used for these scripts)
4503 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4505 * ldver.c: Bumped version to 1.96 - new release, resync with the
4507 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
4508 rather than with raw malloc, makes it easier to track where memory
4510 * ldsym.h, ldsym.c: create obstack for all global symbols too.
4511 * ldwrite.c (ldwrite): moved malloc so only used when needed.
4512 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
4515 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
4517 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
4519 * Makefile.in: use bootstrap for check.
4521 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4523 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
4525 * Makefile.in: now use flex, not lex
4526 * ldlex.l, ldlang.c, ldctor.c: lint
4528 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4530 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
4531 different sorts of filenames on the command line than in a script.
4533 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4535 * Makefile.in: rework CFLAGS so that they can be passed on the
4536 make command line. Remove MINUS_G. Default CFLAGS to -g.
4538 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4540 * relax.c: added handling for new "padding" seclet type, used to
4541 fill out gaps between section.
4542 * ldgram.y, ldlex.l: now -defsym on the command line is done
4545 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4547 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4549 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4551 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4554 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4556 * Makefile.in (install): Install second copy in $(tooldir)/bin
4557 without $(program_prefix), since that's what gcc expects.
4559 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4561 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
4562 * h8300*: fix bit rot and add support for h8300xray target
4563 * go32.sh: target emulation for go32.
4565 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4567 * gld960.em, i960.sc-sh. Fix i960 bit rot
4569 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
4571 * Makefile.in: install man page.
4573 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4575 * config/mt-<foo> renamed to <foo>.mt
4576 * config/mh-<foo> renamed to <foo>.mt
4577 * configure.in changed to reflect this
4578 * genscripts.sh now make .xbn files rather than .xN files
4580 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
4582 * ldver.h: fix decl of ldversion.
4584 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
4586 * Makefile.in: added check target.
4588 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4590 * ldmain.c (Q_enter_file_symbols): now aliases work again
4592 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
4594 * Makefile.in: added clean-info target.
4596 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4598 * ldexp.c (exp_print_tree): don't try and follow null pointers
4600 * ldgram.y: remove 11 shift reduce errors
4602 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4604 * Makefile.in: added tooldir and program_prefix.
4606 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4608 * ldlang.c (size_input_section): don't move absolute sections
4612 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4614 * cplus-dem.c: yet another copy of this - maybe it should go into
4616 * ldgram.y: now -V and -v have different actions
4617 * ldver.c: if -V, prints list of emulations compiled in
4618 * ldmisc.c: support for cplus demangling
4621 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4623 * Makefile.in, configure.in: removed traces of namesubdir,
4624 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4625 copyrights to '92, changed some from Cygnus to FSF.
4627 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
4629 * Makefile.in: Change mkscript rule into one for ./mkscript
4630 (for the sake of makes that don't realize they're the same).
4631 * PORTING: Add more details.
4632 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
4634 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
4636 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
4637 config/mt-hp300bsd: New port to hp300 running BSD.
4639 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
4641 Major rewrite of how ld is configured. The major idea
4642 is to use shell scripts to generate everything.
4643 * generic.em replaces ldtemplate.
4644 * Other *.em files replace various *.c files.
4645 A *.em file is a shell script that generates the corresponding
4646 ld__*.c file that implements an emulation. This is usually
4647 a straight 'cat' of a here-document, possibly with substitutions.
4648 * Script files (*.sc) are places by *.sc-sh scripts.
4649 Again, these are simple shell scripts that 'cat'
4650 here-documents, usually with some substitutions.
4651 The output a *.sc-sh is a script file.
4652 * Each emulation is defined by a short shell script with
4653 extension *.sh that specifies the emulation-specific
4654 parameters (such as the name of the *.sh-sc and *.em
4656 * genscript.sh is the master shell script used to generate
4657 an emulation. It is passed various argument, including
4658 the name a the emulation-speciic *.sh file that it
4659 "sources" to set variables to emulation-specifc parameters.
4660 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
4661 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
4662 * config/mh-foo: Rename LDEMULATION names as appropriate
4663 (usually 'gldfoo' -> plain 'foo').
4664 * ldwrite.c: Fixed a typo in a comment.
4665 * Makefile.in: Major changes. Removed some the sed
4666 magic to converts scripts, since that is now handled
4667 by genscripts.sh and the *.sc-sh scipt generators.
4668 * config.h: Remove a bunch of macros defining emulations
4669 and targets. This becomes one less file to edit when
4670 adding emulations or targets.
4671 * ldemul.h (struct ld_emulation_xfer_struct): Add
4672 emulation_name and target_name fields.
4673 * ldemul.c, ldemul.h: Define some default functions used
4674 by most emulations (and remove from the *.em scripts).
4675 * ldemul.c (ldemul_choose_target): Search the new
4676 ld_emulations array using a loop (instead of a hardwired
4677 nested if statement).
4678 Define the ld_emulation from the automatically-geenrated
4679 ldemul-list.h. This means you no longer have to edit ldemul.c
4680 to add a new emulation.
4681 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
4682 their expansions, since the former no longer exist.
4683 * PORTING: A very rough first draft of a porting guide.
4685 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
4686 to be terminated by a new-line (instead of requiring a semicolon).
4688 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4690 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
4691 tests for NULL pointers all over the place.
4692 * ldlang.c (lang_process): remember to relocate global symbols
4693 *after* relaxing has done it stuff.
4695 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4697 * config/mt-coff-h8300: use EMUL like everything else
4698 * ldlang.c: (print_padding_statement): print the right address.
4699 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
4702 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4704 * ldlex.l: Put pack -noinhibit-exec and -sort-common
4705 * ldlang.c (print_data_statement): print the right address.
4707 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
4709 * Makefile.in: The rule for testing ld by re-linking itself
4710 via an intermediate -r link was moved to the ld1 rule
4711 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
4712 which allows the bootstrap rule to work.
4713 * ldctor.c (find_constructors): Don't create a constructor
4714 list if it is already defined (as would happen if ld is
4715 invoked by collect).
4717 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4719 * config/mh-sparc.h: now uses libgcc.a
4720 * ldmain.c: quit using exit
4721 * *sc: use *(COMMON) rather than [COMMON]
4722 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
4723 to allow preprocessing of .l file.
4724 * Makefile.in: New ldlex.l mangling
4725 * ldexp.c (fold_binary): perform expressions with % and / in
4727 * ldfile.c (open_a): open archives on VMS in a special way
4730 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4732 * ldgram.y: map -M behave in the same way as -Map (sets file name
4734 * ldsym.c, ldlang.c: remember that size of a section is dependent on
4735 whether or not relaxing has been done.
4736 * ldmain.c: don't open a map file if it doesn't have a name
4737 * relax.c: all the brains have moved into bfd.
4738 * ldwrite.c: ammend comment
4740 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4742 * Makefile.in: added relax, also made three stage go through a
4745 * config.h: if GNU960 defined, then default emulation mode is
4747 * ldexp.h, ldexp.c: map to file hooks
4748 * ldlang.c: map to file hooks
4749 * ldgram.y: added -Map -relax
4750 * ldlex.l: added -relax, -Map
4751 * ldmain.c: open map file
4752 * ldmisc.c: support for map file
4753 * ldwrite.c: new relax magic
4755 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
4757 * Makefile.in, config/tm-*.h: Clean up make output, only
4758 pass DEFAULT_EMULATION to ldmain.c.
4760 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
4762 * ldver.c: Bump to version 1.94.
4764 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4766 * Makefile.in: infodir belongs in datadir.
4768 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
4770 * Makefile.in: Pass -y to bison. (Again;
4771 accidentally deleted by Rich.)
4772 * news.sc, ldgld68k.sc: Define __end as well as _end.
4774 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4776 * ldindr.h: added to contain prototypes of ldindr.c
4777 * ldfile.c: include ctype.h
4778 * ldmain.c: include the requried prototype headers
4779 * ldwrite.c: get_reloc_upper_bound has been renamed
4780 bfd_get_reloc_upper_bound
4782 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4784 * Makefile.in: punt "fundamental" mode because it breaks my emacs
4785 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
4786 spaces following hyphens, bsd make can't cope. added
4787 standards.text support and made it look like all the other
4790 * configure.in: configure now runs entirely in objdir so make file
4791 existence checks against ${srcdir}. Mark this directory as
4794 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4796 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4797 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4798 and mandir now keyed off datadir by default.
4800 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
4802 * ldver.c: Bumped version to 1.93.
4803 * Makefile.in: Pass -y to bison.
4805 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
4807 * config.h: h8 is now coff, not ieee
4808 * h8300hds.sc: reflect the same
4810 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
4812 * ldver.c (ldversion()): Update to 1.92.
4813 * ldctor.c: There are two places constructor sets
4814 can be defined. One of them checked for an existing
4815 duplicate, the other didn't. Unfortunately, the latter
4816 was called after the former ...
4817 So, factor out code for inserting a new element into
4818 constructor_name_list (after checking for a duplicate)
4819 into a new function add_constructor_name, and call
4820 it from both aforementioned places (ldlang_add_constructor
4821 and ldlang_check_for_constructors).
4823 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
4825 * Makefile.in: Rename .c files generated from ldtemplate
4826 to have names starting with ld__. This helps 'make clean'.
4828 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
4830 * Makefile.in: Take out the version number for install
4831 * m88kbcs.sc: put in contructor blocks.
4833 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
4835 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
4836 parameter, a format, and an arg pointer, and rename it to
4837 vfinfo(). Write info() in terms of new vfinfo().
4838 New einfo() is the same as info(), except it writes to stderr.
4839 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
4840 ldmisc.c: Replace "error" calls to info() by new einfo().
4842 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
4844 * ldlex.l ldgram.y: made -V option do same as -v
4845 * Makefile.in: Added $(MINUS_G) flag so debugging can be
4848 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
4849 i386 aout changes from Bob Kukura
4850 * Makefile.in, config.h: added i386aout support
4851 * configure.in: fixed /h-{myhost} typo
4852 * ldgram.y: -MM now gives more boring map.
4853 * ldlang.c: now does D_PAGED flag the right way.
4854 * ldsym.c: -MM flags does the right thing.
4856 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
4858 * configure.in: Fixed typo. Also, a fix for hp300bsd.
4859 * ldlang.c (init_os): Compensate for BFD change,
4860 where bfd_make_section now returns NULL for a duplicate
4861 section request, instead of the old section.
4863 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
4865 * ldver.c: Bump to version 1.91 (consistent with binutils).
4867 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
4869 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
4870 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
4871 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
4872 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
4873 Add or update copyright notices.
4875 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
4878 * Makefile.in: Changed installation directory name scheme
4879 to be consistent with gcc. Also changed 'install'.
4881 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
4883 * Makefile.in: new targets ld.mm, ld.me
4885 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
4887 * Makefile.in, ldtemplate: Need to use separate scripts
4888 for -n and -N options. Yet more complication.
4890 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
4892 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
4893 work). Add some lines to avoid Sun Make VPATH bugs.
4895 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
4897 * news.sc: Add alignment for data segment.
4898 * ldtemplate: Add (yet another) script to get for -n or -N
4899 options. (These need different alignment than ZMAGIC files.)
4900 * Makefile.in: Add stuff for new foo.xn scripts.
4901 These are generated by replacing "ALIGN(0x...00)" by ".".
4903 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
4905 * Makefile.in: new targets ld.ms, ld-index.ms
4906 ld.texinfo: remove tabs, other cleanups for texi2roff
4908 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
4910 * ldmain.c (main): Make config.magic_demand_paged be true
4911 by default. Don't the WP_TEXT and D_PAGED flags of
4912 output_bfd here; it's too late, so set it when output_bfd
4913 is created (in ldlang.c). Also fix setting of EXEC_P flag
4914 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
4915 * ldlang.c: Remove some duplicate extern declarations.
4916 * ldgram.y: Fixes to -N and -n options.
4917 * Makefile.in: Recognize upper case letters in sed script
4918 to remove assignments from script files.
4919 * ldtemplate: Don't assukme that -N or -n options
4920 imply use of -r script.
4921 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
4923 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
4925 * ldtemplate: include bfd.h before sysdep.h.
4927 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
4929 Restructure configuration scheme for bfd, binutils, ld.
4931 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4932 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
4933 Change some config names to match other dirs.
4934 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4936 * config/: Rename some config files to match up h-*.h names.
4937 Remove all the HOST_SYS definitions from the config files.
4939 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
4941 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
4942 * ldtemplate: Remove ldfile_add_library_path calls;
4943 just use the SEARCH_DIR commands in the script files.
4944 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
4945 the SEARCH_DIR commands in the scripts (using ugly sed magic).
4946 This is primarily intended for cross-linking, where you would
4947 place libaries in a different place than native libraries.
4948 Also, emulations made from ldtemplate now use $(srcdir).
4949 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
4950 form; people can use the Makefile's LIB_PATH to override.
4952 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
4954 * Makefile.in: fix target ld.dvi, add target ld.info
4955 ld.texinfo: make info filename ld.info
4957 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
4959 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
4961 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
4962 few BFD types & enums.
4969 version-control: never