1 Wed Mar 20 18:18:25 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3 * ld.texinfo: Fix typos. Use @pxref only inside parentheses.
5 Wed Mar 20 16:56:15 1996 Ian Lance Taylor <ian@cygnus.com>
7 * ldmain.c (add_wrap): New function.
8 * ldmain.h (add_wrap): Declare.
9 * lexsup.c (parse_args): Call add_wrap.
11 Tue Mar 19 16:44:20 1996 Doug Evans <dje@canuck.cygnus.com>
13 * configure.host (sparc*-*-solaris2* host): Accept any sparc variant.
15 Wed Mar 13 17:47:31 1996 Jeffrey A Law (law@cygnus.com)
17 * scripttempl/h8300.sc: Change name of page zero memory
18 from "null" to "vectors". Create an output section for
19 vectors. Add comments on how to explicitly place items
21 * scripttempl/h8300h.sc: Likewise.
23 Wed Mar 13 12:40:18 1996 Ian Lance Taylor <ian@cygnus.com>
25 * emultempl/lnk960.em (machine_table): Add jx and hx.
27 * genscripts.sh: Don't use ${9:-xx}, since Ultrix /bin/sh doesn't
30 Tue Mar 12 12:43:59 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
32 * ld.h (ld_config_type): Add warn_multiple_gp field.
33 * lexsup.c (parse_args): Handle --warn-multiple-gp.
34 * ldmain.c (warning_callback): Suppress multiple gp values warning
35 if --warn_multiple_gp was not used.
36 * ld.texinfo, ld.1: Document --warn-multiple-gp.
38 Tue Mar 12 12:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
40 * lexsup.c (parse_args): Handle --wrap.
41 * ldmain.c (main): Initialize link_info.wrap_hash.
42 * ldexp.c (fold_name): Use bfd_wrapped_link_hash_lookup in DEFINED
44 * ld.texinfo, ld.1: Document --wrap.
46 * configure: Rebuild with autoconf 2.8.
48 Don't do SunOS style dynamic linking for sparc-aout:
49 * configure.tgt (sparc64-*-aout*): Use sparcaout, not sun4.
50 (sparclite*-fujitsu-*, sparc*-*-aout): Likewise.
51 (sparc*-wrs-vxworks*): Likewise.
52 * emulparams/sparcaout.sh: New file.
53 * Makefile.in (ALL_EMULATIONS): Add esparcaout.o.
54 (esparcaout.c): New target.
56 Wed Mar 6 16:06:52 1996 J.T. Conklin <jtc@rtl.cygnus.com>
58 * scripttempl/elfppc.sc (.sdata2, .sbss2): Implement Feb 2 change
59 in a different manner to work around differences in shell variable
62 Wed Mar 6 18:08:18 1996 Ian Lance Taylor <ian@cygnus.com>
64 * ldemul.h (ldemul_unrecognized_file): Declare.
65 (ldemulation_xfer_type): Add unrecognized_file field.
66 * ldemul.c (ldemul_unrecognized_file): New function.
67 * ldlang.c (load_symbols): If a file can not be recognized, call
68 ldemul_unrecognized_file before trying it as a linker script.
69 * aix.em (gld${EMULATION_NAME}_unrecognized_file): New static
71 (gld${EMULATION_NAME}_read_file): Use FOPEN_RT, not "r".
72 (ld_${EMULATION_NAME}_emulation): Initialize unrecognized_file.
74 Mon Mar 4 14:11:17 1996 Ian Lance Taylor <ian@cygnus.com>
76 * ldlang.c (wild): Handle foo.a(.text) by mapping each included
77 member of foo.a separately. From Jouke Numan <jnuman@bazis.nl>.
79 Fri Mar 1 10:24:59 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
81 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
82 Search trinary.cond rather than searching trinary.lhs twice.
84 Tue Feb 27 15:08:43 1996 Stan Shebs <shebs@andros.cygnus.com>
86 * mpw-make.sed: Edit out shared library support.
87 (@TDIRS@): Edit out, can't use genscripts.
89 Tue Feb 27 15:09:21 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
91 * configure.tgt (m68k-*-linuxaout*, m68k-*-linux*): New targets.
92 * emulparams/m68klinux.sh: New file.
93 * emultempl/linux.em (gld${EMULATION_NAME}_before_allocation):
94 Call bfd_${EMULATION_NAME}_size_dynamic_sections instead of
95 bfd_linux_size_dynamic_sections.
96 * Makefile.in (ALL_EMULATIONS): Add em68klinux.o.
97 (em68klinux.c): New target.
98 * configure.host (m68*-*-linuxaout*, m68*-*-linux*): New hosts.
100 Tue Feb 27 12:55:46 1996 Ian Lance Taylor <ian@cygnus.com>
102 * Makefile.in (ALL_EMULATIONS): Sort into alphabetical order.
103 Fill in missing entries.
105 * lexsup.c (parse_args): Recognize --no-whole-archive.
106 * ldlang.h (lang_input_statement_type): Add whole_archive field.
107 * ldlang.c (new_afile): Set whole_archive field.
108 (load_symbols): Check input file specific whole_archive field
109 rather than global variable.
110 * ld.texinfo, ld.1: Document --no-whole-archive.
112 Tue Feb 20 16:07:00 1996 Ian Lance Taylor <ian@cygnus.com>
114 * configure.tgt: Correct gldi960 to gld960.
116 Mon Feb 19 11:16:44 1996 Ian Lance Taylor <ian@cygnus.com>
118 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Check
119 the SONAME if it is available.
120 (gld${EMULATION_NAME}_stat_needed): Use the SONAME, not the
121 filename, when checking for conflicting library versions. Don't
122 assume that the suffix is only numbers and dots.
124 * ld.texinfo: Mention that -R can be used for -rpath.
126 Sun Feb 18 15:05:17 1996 Ian Lance Taylor <ian@cygnus.com>
128 * configure.host: Check for 'do not mix' from native linker before
129 trying to use -rpath.
131 Thu Feb 15 13:58:06 1996 Ian Lance Taylor <ian@cygnus.com>
133 * configure.in: Remove explicit substitution of CFLAGS; autoconf
135 * configure: Rebuild.
136 * Makefile.in (LDFLAGS): Set to @LDFLAGS@.
138 * configure.in: Call AC_PROG_CC before configure.host.
139 * configure: Rebuild.
140 * configure.host: Remove go32 host, since it should no longer be
141 necessary. Don't set CC for romp host.
143 * scripttempl/elf.sc: Don't skip a page in virtual memory space if
144 the text segment ends exactly on a page boundary.
146 * configure.in: Substitute RPATH_ENVVAR.
147 * configure: Rebuild.
148 * configure.host: Set RPATH_ENVVAR.
149 * Makefile.in (RPATH_ENVVAR): New variable.
150 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
152 Wed Feb 14 18:49:01 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
154 * configure.in: Redo emulation handling so that each emulation
155 searches the correct tool directory, based on the target alias.
156 For example, "configure --enable-targets=m68k-coff i386-linux"
157 will search /usr/local/i386-linux/lib for linux and
158 /usr/local/m68k-coff/lib for m68k-coff.
159 * configure: Rebuild.
160 * configure.tgt: Add special tdir settings for Linux.
161 * Makefile.in: Add @TDIRS@. Pass "$(tdir_EMUL)" to ${GENSCRIPTS}
162 for each eEMUL.c target.
163 * genscripts.sh: Accept specific alias as 9th argument, and use it
166 Wed Feb 14 16:38:36 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
168 * ldlang.c (lang_set_startof): Don't do anything for a
171 * ldgram.y (mri_script_file): Call mri_draw_tree.
172 * mri.c (mri_draw_tree): Make globally visible. Don't bother to
173 create memory regions.
174 (mri_load): Don't call mri_draw_tree.
175 * mri.h (mri_draw_tree): Declare.
177 * configure.tgt (m68*-*-psos): New target.
178 * emulparams/m68kpsos.sh: New file.
179 * scripttempl/psos.sc: New file.
180 * Makefile.in (ALL_EMULATIONS): Add em68kpsos.o.
181 (em68kpsos.c): New target.
183 Wed Feb 14 11:09:25 1996 Ian Lance Taylor <ian@cygnus.com>
185 * configure.tgt (*-*-ieee*): New target; use vanilla.
187 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Strip
190 Tue Feb 13 15:58:58 1996 Bryan Ford <baford@snake.cs.utah.edu>
192 * scripttempl/i386msdos.sc: Don't pad the .text section. Put
195 Tue Feb 13 14:04:19 1996 Ian Lance Taylor <ian@cygnus.com>
197 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
199 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn if
200 it looks like we might be linking in two different versions of the
201 same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
203 Thu Feb 8 19:25:54 1996 Ian Lance Taylor <ian@cygnus.com>
205 * ldlang.c (lang_size_sections): Increment the section size when a
206 padding statement is encountered.
208 Wed Feb 7 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
210 * configure.in: Look for --enable-shared. Change the value of
211 BFDLIB when linking against a shared library on SunOS.
212 * configure: Rebuild.
213 * configure.host: If using a shared BFD library, try to pass a
214 reasonable -rpath option when linking.
215 * Makefile.in (BFDLIB): Set to @BFDLIB@.
217 Tue Feb 6 12:29:14 1996 Doug Evans <dje@charmed.cygnus.com>
219 * emulparams/elf64_sparc.sh (ARCH): Change to `sparc:v9'.
220 * emultempl/generic.em: Strip `:foo' from ${ARCH}.
222 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
224 Support for building bfd and opcodes as shared libraries, based on
225 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
226 * configure.in (HLDFLAGS): New substitution.
227 * configure: Rebuild.
228 * configure.host: Set HLDFLAGS on SunOS.
229 * Makefile.in (HLDFLAGS): New variable.
230 (BFDDEP): New variable.
231 (BFDLIB): Change to -L../bfd -lbfd.
232 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
234 (check): Set LD_LIBRARY_PATH in the environment.
236 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
238 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
239 in the read-only section, not read/write unless we are making a
241 (.debug*): Add dwarf debug sections.
242 (.rela.{sdata*,sbss*}): Add sections.
244 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
246 * configure: Regenerate.
248 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
250 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
251 for SVR4 compatibility.
253 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
255 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
257 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
258 * emultempl/pe.em (definfo init): Make the default stack reserve
261 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
263 * configure.tgt (m68*-apple-aux*): New target.
264 * emulparams/m68kaux.sh: New file.
265 * scripttempl/m68kaux.sc: New file.
266 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
267 (em68kaux.c): New target.
269 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
271 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
272 -bnoentry, since the right thing tends to happen anyhow.
274 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
276 * ld.texinfo, ld.1: Document -export-dynamic.
278 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
280 * emultempl/sunos.em: Check for native compile by comparing
281 ${target} and ${host}.
283 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
285 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
286 TEXT_START_ADDR to allow use on IDT and PMON systems.
288 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
290 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
293 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
295 * configure.tgt (sparc64-*-solaris2*): New configuration.
296 (sparc64-*-aout*): Renamed from sparc64*.
298 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
300 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
301 * genscripts.sh: Set host, target and target_alias variables.
302 Check for native compile by comparing ${target} and ${host}.
303 * emultempl/elf32.em: Likewise.
304 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
306 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
308 * scripttempl/elfppc.sc: Refine eabi support to better support
309 .sdata, .sdata2, .sbss, etc. sections.
311 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
313 * ldgram.y (%union): Add phdr field.
314 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
315 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
316 (opt_hdrs, hdr): Remove.
317 (phdr_val): New nonterminal.
318 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
319 and phdrs parameters. Add flags parameter.
320 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
322 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
323 phdrs fields. Add flags field.
324 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
325 (lang_new_phdr): Update declaration.
326 * ld.texinfo: Document FLAGS.
328 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
330 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
331 Don't make a shared library because of an undefined reference to
332 __GLOBAL_OFFSET_TABLE_.
334 Add some Irix 5 support, mostly from Kazumoto Kojima
335 <kkojima@info.kanagawa-u.ac.jp>:
336 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
337 (SHLIB_TEXT_START_ADDR): Define.
338 (OTHER_GOT_SYMBOLS): Define.
339 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
340 (EXECUTABLE_SYMBOLS): Don't define.
341 (DYNAMIC_LINK): Don't define.
342 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
343 * scripttempl/elfmips.sc: New file.
344 * configure.host (mips*-dec-bsd*): Change mips to mips*.
345 (mips*-sgi-irix4*): Likewise.
346 (mips*-sgi-irix5*): New entry.
347 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
349 (eelf32lmip.c): Likewise.
351 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
353 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
354 .rela.got.neg section.
356 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
358 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
360 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
361 ANSI_PROTOTYPES is defined. Remove special handling of
362 WINDOWS_NT. Various indendation fixes.
363 (vfinfo): Change fmt parameter to const char *.
364 (info_msg): Write <stdarg.h> version.
365 (einfo, minfo, finfo): Likewise.
366 (info_assert): Change file parameter to const char *.
367 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
368 defined, use a real prototype.
369 (info_assert): Change first parameter to be const char *.
371 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
373 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
374 in old support that 2.7.2 needs, but the current compiler does
377 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
378 correct Linker script template.
380 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
382 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
384 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
386 * scripttempl/alpha.sc: Put .rconst right after .rdata.
388 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
390 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
391 sort using right pointer.
393 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
395 * scripttempl/elfppc.sc: Remove support for creating special
396 labels for eabi section begin/end here. The compiler now uses
397 crt{i,n}.o to create these symbols.
399 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
401 * configure.host: Change existing Linux HOSTING_CRT0 to be used
402 for a.out only, and put in appropriate HOSTING_CRT0 and
403 HOSTING_LIBS values for Linux ELF.
405 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
407 * scripttempl/h8300.sc: Use all 64K for ram.
408 * scripttempl/h8300h.sc: Define 256K ram size.
410 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
412 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
413 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
414 was used, regardless of whether -bE was used.
416 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
418 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
419 relocateable before calling ldctor_build_sets if the output file
420 is in an XCOFF format.
422 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
424 * ldwrite.c (build_link_order): When handling a data statement, if
425 the endianness of the output file is unknown, use the endianness
428 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
430 * mpw-config.in: Recognize mips-*-* as equivalent to
432 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
433 * mpw-ld.r: Add version resources.
434 (cfrg): Use symbolic instead of literal name for executable.
436 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
438 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
440 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
442 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
443 (print_statement_list): Renamed from print_statement. All callers
445 (print_statement): New function to print just one statement.
446 (print_{data,reloc,padding}_statement): Don't crash if
447 output_section == NULL.
448 (dprint_statement): New function.
450 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
451 call to sort_sections.
453 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
455 * emultempl/aix.em (unix_ld): New static variable.
456 (gld${EMULATION_NAME}_parse_args): Handle -unix.
457 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
458 gc as false and export_defineds as true to size_dynamic_sections.
460 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
461 phase if the current section is abs_output_section.
464 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
466 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
469 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
471 * ldgram.y (PHDRS): New token.
472 (ifile_p1): Accept phdrs.
473 (section): Accept phdr_opt at the end of the section definition.
474 (phdr_op): New nonterminal.
475 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
476 * ldlex.l: Accept PHDRS.
477 * ldlang.h (struct lang_output_section_phdr_list): Define.
478 (lang_output_section_statement_type): Add phdrs field.
479 (struct lang_phdr): Define.
480 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
481 (lang_new_phdr): Declare.
482 * ldlang.c (lang_phdr_list): New static variable.
483 (lang_output_section_statement_lookup): Initialize phdrs field.
484 (lang_process): Call lang_record_phdrs.
485 (lang_new_phdr): New function.
486 (lang_section_in_phdr): New function.
487 (lang_record_phdrs): New static function.
488 * ld.texinfo: Document PHDRS.
490 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
492 * scripttempl/ppcpe.sc: Moved .edata into its own section to
495 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
497 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
498 HOSTING_LIBS for testing.
499 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
502 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
504 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
507 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
509 * configure: Rebuild with autoconf 2.7.
511 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
513 * scripttempl/pe.sc: Two .junk's is too much junk.
515 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
517 * configure.in: Use BFD_NEED_DECLARATION.
518 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
519 * configure, config.in: Rebuild with autoconf 2.6.
521 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
522 being unsupported if this is not a relocateable link and the input
523 BFD supports it, since ldctor_build_sets can cope with that case.
525 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
527 * configure.tgt (powerpc-*-macos*): New target.
528 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
529 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
530 (eppcmacos.c): New target.
531 * mpw-eppcmacos.c: Update.
532 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
534 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
536 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
537 $(host_canonical) and $(target_canonical).
538 (CXX_FOR_TARGET): Likewise.
540 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
542 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
543 so the malloc heap begins at a sane place.
545 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
547 Version 2.6 released.
548 * ldver.c (ldversion): Update to 2.6.
550 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
551 $(GENERATED_*FILES), since they need to be retained by distclean.
552 (maintainer-clean, realclean): Delete them here.
554 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
556 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
557 base file with FOPEN_WB, not "w".
559 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
560 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
562 (gld${EMULATION_NAME}_before_allocation): Use the environment
563 variable LD_RUN_PATH if -rpath was not used.
564 * ld.texinfo, ld.1: Document LD_RUN_PATH.
566 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
568 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
569 -bl and -bloadmap options.
571 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
572 report a better error.
574 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
575 new local variable special_sections, and pass it to
576 size_dynamic_sections. Look through the results, and move the
577 sections around in the mapping so that they are defined correctly.
579 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
581 * ldemul.c (ldemul_default_target): Cast getenv return value.
583 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
585 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
587 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
590 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
591 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
593 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
594 (gld_$_before_allocation): added hooks for toc construction based
597 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
599 * ld.texinfo: The linker does not use _main as an entry point.
601 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
603 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
606 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
608 * configure.in: Add test for whether free must be declared.
609 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
610 * acconfig.h: Explain NEED_DECLARATION_FREE.
611 * configure, config.in: Rebuild.
613 * lexsup.c (parse_args): Take B:: out of shortopts.
615 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
617 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
618 for now, as with m68k4kbsd, until shared library support gets
621 * configure.host: For i386 BSD variants, crt0.o lives in
622 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
624 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
626 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
627 (edelta68.c): New target.
628 * configure.tgt (m68*-motorola-sysv*): New target.
629 * emulparams/delta68.sh: New file.
630 * scripttempl/delta68.sc: New file.
632 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
635 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
637 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
638 ALIGN and ALIGNMOD statements.
640 * emultempl/aix.em: Include ldgram.h.
641 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
643 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
645 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
647 * configure.host (alpha-*-linux*): New host.
648 * configure.tgt (alpha-*-linux*): New target.
650 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
652 * emultempl/aix.em (export_files): Remove.
653 (import_files): Make static.
654 (struct export_symbol_list): Define.
655 (export_symbols): New static variable.
656 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
657 correctly. Call read_file for an export file.
658 (gld${EMULATION_NAME}_before_allocation): Call
659 bfd_xcoff_export_symbol for each export symbol, rather than
660 calling read_file for each export file.
661 (gld${EMULATION_NAME}_read_file): For an export file, make the
662 exported symbols undefined, and store them on the export_symbols
665 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
667 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
668 Don't hang if last option is unrecognised.
669 (gld_${EMULATION_NAME}_set_symbols): Insert created
670 symbols into ABS output section.
672 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
674 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
676 (em68k4knbsd.c): New rule.
678 * configure.tgt: Added support for the NetBSD m68k4k arch.
680 * genscripts.sh, ldint.texinfo,
681 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
682 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
683 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
684 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
685 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
686 pc532machaout,rce,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
687 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
688 PAGE_SIZE to TARGET_PAGE_SIZE.
690 * emulparams/m68knbsd.h: Ditto.
691 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
692 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
695 * emulparams/m68k4knbsd.sh: New file.
697 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
699 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
701 * emultempl/aix.em: Include ldctor.h.
702 (gld${EMULATION_NAME}_after_open): New static function.
703 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
704 (gld${EMULATION_NAME}_find_relocs): New static function.
705 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
706 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
707 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
708 * ldctor.c (struct set_info): Move definition into ldctor.h.
709 (struct set_element): Likewise.
710 (sets): Make non-static.
711 (ldctor_add_set_entry): Add name parameter. Save it in the new
713 (ldctor_build_sets): Avoid being called twice. Pass set element
714 name to lang_add_reloc.
715 * ldctor.h (struct set_info): Move definition here from ldctor.c.
716 (struct set_element): Likewise. Add new field name.
718 (ldctor_add_set_entry): Declare new name parameter.
719 * ldwrite.c (build_link_order): Don't insist that either name or
720 section be NULL in a lang_reloc_statement.
721 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
723 (constructor_callback): Pass name to ldctor_add_new_set_entry for
726 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
728 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
730 * mpw-config.in: Add PowerMac target support, generate config.h.
731 * mac-ld.r: New file, Mac resources.
732 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
733 * mpw-make.in: Remove.
734 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
736 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
738 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
739 -static as a synonym for -bnso.
741 * scripttempl/aix.sc: Move special symbols inside sections.
742 Always start .data at 0.
744 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
746 * Makefile.in (diststuff): Also make info.
747 (maintainer-clean realclean): Also delete *.info*.
749 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
751 * emultempl/aix.em: Add support for various AIX linker options,
752 for AIX import and export files, and for AIX shared objects.
753 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
755 * ldmain.c (main): Initialize new field link_info.static_link.
757 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
758 (constructor_callback): Likewise.
759 * ldmisc.c (vfinfo): Likewise.
760 * ldwrite.c (build_link_order): Likewise.
762 * ld.texinfo: The MRI ALIGN directive is supported.
764 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
766 * emulparams/elf32vr4300.sh: Deleted.
767 * emulparams/elf32vr4300el.sh: Deleted.
768 * emulparams/elf32b4300.sh: Added.
769 * emulparams/elf32l4300.sh: Added.
770 * configure.tgt, Makefile.in: Updated the build to use the
771 new 8.3 unique names.
773 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
775 * ldlang.c (entry_symbol): Make non-static.
776 * ldlang.h (entry_symbol): Declare.
778 * ldlex.l: Treat PROVIDE as a keyword in expression state.
780 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
782 * scripttempl/pe.sc (.bss): Move to be after .text
784 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
786 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
787 Search trinary.cond rather than searching trinary.lhs twice. From
788 linli@ihp.PHys.ethz.CH.
790 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
791 directory searching code into gld${EMULATION_NAME}_search_dir.
792 (gld${EMULATION_NAME}_search_dir): New static function, extracted
793 from gld${EMULATION_NAME}_find_so.
794 (global_needed, global_found): New static variables.
795 (gld${EMULATION_NAME}_after_open): New static function.
796 (gld${EMULATION_NAME}_search_needed): New static function.
797 (gld${EMULATION_NAME}_try_needed): New static function.
798 (gld${EMULATION_NAME}_check_needed): New static function.
799 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
800 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
802 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
803 (eelf32lppc.c): Likewise.
804 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
805 (GENERATE_SHLIB_SCRIPT): Define as yes.
807 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
809 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
810 bfd_link_needed-list; make appropriate changes.
812 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
813 (rs6000-*-aix*): New target; use aixrs6.
814 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
815 * emultempl/aix.em: New file.
816 * scripttempl/aix.sc: New file.
817 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
818 (eaixppc.c, eaixrs6.c): New targets.
820 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
822 * scripttemp/pe.sc (.reloc): Move to the end.
824 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
826 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
827 section which was not linked into the final output.
829 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
831 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
834 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
836 * ld.h (args_type): Add rpath_link field.
837 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
838 required dependencies in rpath_link path. Only search
839 LD_LIBRARY_PATH when configured native.
840 * lexsup.c (parse_args): Recognize -rpath-link.
841 * ld.1, ld.texinfo: Document -rpath-link.
843 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
845 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
846 bother searching for needed libraries unless doing a final link.
848 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
850 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
852 * ld/ld.1: Fix formatting bugs.
854 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
856 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
857 * ldexp.h (exp_get_abs_int): Update declaration.
858 * ldlang.c (print_output_section_statement): Use fprintf_vma to
859 print return value of exp_get_abs_int.
861 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
863 * emultempl/elf32.em (global_stat): New file static variable.
864 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
865 that the file has not already been included under another name.
866 (gld${EMULATION_NAME}_stat_needed): New static function.
868 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
870 * scripttempl/armcoff.sc: Start .text at 0x8000.
871 Start .data at 0x40000.
873 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
875 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
876 command_line.rpath is set, use it, rather than the -L options, to
877 build the rules section.
878 * ld.texinfo: Document this use of -rpath.
880 * lexsup.c (parse_args): Don't set link_info.shared for -assert
881 pure-text. Pass true, not 1, to lang_add_entry.
882 * emultempl/sunos.em (find_assign): New static variable.
883 (found_assign): New static variable.
884 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
885 If not a relocateable link, and no start symbol was specified on
886 the command line, and there are any undefined symbols, set
887 link_info.shared. If link_info.shared is set, set the address of
888 the .text section to 0x20.
889 (gld${EMULATION_NAME}_find_assignment): Rename from
890 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
891 set, then just set found_assign based on whether an assignment is
892 found to find_assign.
893 (gld${EMULATION_NAME}_get_script): Don't use a special script when
894 producing a shared library.
895 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
896 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
897 * ldlang.c (entry_from_cmdline): New global variable.
898 (lang_add_entry): Change cmdline parameter from int to boolean.
899 Use global entry_from_cmdline rather than function static
901 * ldlang.h (entry_from_cmdline): Declare.
902 (lang_add_entry): Change declaration of second parameter from int
904 * ldgram.y: Pass false, not 0, to lang_add_entry.
906 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
908 * ld.h (parsing_defsym): Declare.
909 * ldlex.h (lex_string): Declare.
910 * ldlex.l (lex_string): Define.
911 * lexsup.c (parsing_defsym): Define.
912 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
913 lex_redirect, and clear it after calling yyparse. Set
914 parsing_defsym around call to yyparse.
915 * ldmain.c (main): Set lex_string before calling lex_redirect, and
916 clear it after calling yyparse.
917 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
918 in linker scripts correctly.
920 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
921 COFF targets, allowing for the leading underscore used on SPARC
924 * lexsup.c (parse_args): Handle -assert.
925 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
926 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
927 shared library script when appropriate.
928 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
929 section at SIZEOF_HEADERS.
931 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
933 * Makefile.in (earmcoff.c): Build.
934 * configure.tgt (arm-*-coff): New target
935 * emulparms/armcoff.sh: New file.
936 * scripttempl/armcoff.sc: New file.
938 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
940 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
942 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
944 * ldfile.c (ldfile_set_output_arch): Make arch const.
946 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
948 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
949 beginning of the .bss area, not at the end of data. Add
950 __sbss_{start,end} symbols.
952 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
954 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
955 (CXX_FOR_TARGET, install): Likewise.
957 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
959 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
960 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
961 (CXX_FOR_TARGET): Likewise.
963 (GENERATED_HFILES): Remove config.h.
964 (.dep): Depend upon config.h.
966 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
968 * configure.tgt (mips*-dec-netbsd*): New target.
970 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
972 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
974 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
976 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
978 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
980 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
981 Start .text section on the right boundary. Always align
984 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
986 * Makefile.in (maintainer-clean): New target.
988 * ldmain.c (struct warning_callback_info): Define.
989 (warning_callback): Add new parameter symbol. Call
990 warning_find_reloc to try to find the section and VMA.
991 (warning_find_reloc): New static function.
992 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
993 Pass NULL as symbol parameter to warning callback.
995 * ld.texinfo: Clarify -L option.
997 * ldlang.c (lang_one_common): Add cast to avoid warning.
998 (topower): Likewise. Also, reindent.
999 * ldwrite.c (clone_section): Change i to unsigned int.
1000 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
1001 cast to avoid warning.
1003 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
1005 * Makefile.in (config.status): Depend upon configure.tgt.
1007 * ldemul.h (ldemul_set_symbols): Declare.
1008 (ldemul_parse_args): Declare.
1009 * ldemul.c (ldemul_parse_args): Fix indentation.
1011 * configure.in: Call AC_HEADER_DIRENT.
1012 * configure, config.in: Rebuild.
1013 * emultempl/sunos.em: Use autoconf recommend mechanism to define
1014 DIR and struct dirent.
1016 * configure.tgt (mips*-*-bsd*): New case.
1018 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
1020 * configure.tgt (i[345]86-*-ptx*): New case.
1022 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
1024 * config.in: Rename from config.h.in.
1025 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1026 Check for config.h:config.in when creating stamp-h.
1027 * configure: Rebuild.
1028 * Makefile.in (stamp-h): Depend upon config.in rather than
1029 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1030 calling config.status.
1032 * Makefile.in (distclean): Remove config.h and stamp-h.
1034 * configure.host (sparc-*-sunos64*): Remove.
1035 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
1037 * ldexp.c (exp_fold_tree): Don't warn about moving the location
1038 counter backward in the absolute section.
1040 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
1042 * configure.in: Rewrite to use autoconf.
1043 * configure.host: New file.
1044 * configure.tgt: New file.
1045 * aclocal.m4: New file.
1046 * configure: New file, built by autoconf.
1047 * acconfig.h: New file.
1048 * config.h.in: New file, built by autoheader.
1049 * sysdep.h: New file.
1050 * ld.h: Incorporate old contents of config.h.
1052 * Makefile.in: Various changes for new configure script. Also:
1053 (CC_FOR_BUILD): Remove.
1054 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
1055 (dep.sed): Use @SRCDIR@, not @srcdir@.
1056 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
1057 * genscripts.sh: Create ldscripts if it does not exist.
1058 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
1059 * mpw-esh.c, emultemp/*.em: Likewise.
1060 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
1062 * config/*.mt, config/*.mh: Remove.
1064 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
1066 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1067 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
1069 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
1071 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
1073 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
1075 * ldmain.c (warning_callback): Add abfd, section, and address
1077 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1078 Change call to warning accordingly.
1080 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
1081 relocateable and not shared, put .gnu.warning.SYMBOL sections into
1084 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
1086 * configure.in: Added mips*vr4300-idt-elf* and
1087 mips*vr4300el-idt-elf* targets.
1088 * Makefile.in: Added eelf32vr4300* targets.
1089 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
1090 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
1092 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
1094 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
1095 <brendan@cygnus.com>.
1097 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
1099 * ldemul.c (ldemul_parse_args): New.
1100 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
1101 * lexsup.c (all pe stuff): Moved into pe.em
1102 (parse_args): Call emulation arg parser.
1103 * emultempl/pe.em (parse_args): handle PE specfic args.
1105 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
1107 * ldlang.c (lang_memory_region_lookup): Don't use the first region
1108 as the default region. Create a new region instead.
1110 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
1112 * ldemul.c (ldemul_set_symbols): New function.
1113 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
1114 * ldmain.c (main): Add call to ldemul_set_symbols.
1115 * lexsup.c (set_pe_value): New args.
1117 (parse_args): Cope with new set_pe_value args.
1118 * emultempl/pe.em (set_symbols): New function.
1119 (ld_emulation_xfer_struct): Add set_symbols.
1120 * scripttempl/pe.sc: Use new symbols.
1122 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
1124 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
1125 For -Y, ignore a leading `P,', and only call set_default_dirlist
1126 after processing all the other arguments.
1128 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
1130 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
1131 * emulparams/armpe.sh: Run PE script.
1133 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
1135 * ldmain.c (main): Remove PE stuff.
1136 * lexsup.c (options): Load more PE options.
1137 (set_pe_value): New function.
1139 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
1142 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
1143 * emultempl/pe.sc: New file performs generic PE support and sorts
1145 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
1146 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
1147 * scripttempl/pe.sc: New.
1148 * Makefile.in: Use new files.
1150 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
1152 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
1153 (.strings,.ctors,.dtors): Likewise.
1155 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
1157 * scripttempl/armpe.sc: Always start code at 0x401000, even
1159 * ldwrite.c (strdup): New extern declaration.
1160 * ldgram.y (atype): New rule to clarify type parsing.
1161 * ldlang.c (init_os): Remove commented out code.
1162 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
1163 unless told not to by the link script.
1165 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
1167 * ldlang.c (lang_set_startof): New static function.
1168 (lang_process): Call it.
1170 * ldgram.y: Tweak casesymlist to avoid bison errors.
1172 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
1173 Solaris compatibility.
1175 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
1177 * ldgram.y (YYDEBUG): If not defined, define as 1.
1178 (CASE, EXTERN, START): New tokens.
1179 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
1180 (casesymlist): New nonterminal.
1181 (extern_name_list): New nonterminal.
1182 * ldlex.l: Accept lower case trailing base specifiers. Don't
1183 ignore the first digit when the base is a suffix. Accept many
1184 EXPRESSION state tokens in MRI state. Support MRI continuation
1185 lines and MRI semicolon comments. Accept all MRI keywords in
1186 lower case. Add CASE, EXTERN, and START MRI keywords.
1188 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1190 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
1193 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1195 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
1196 $r/../gcc/xgcc unless it is present.
1198 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
1200 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
1202 * scripttempl/m68klynx.sc: Likewise.
1203 * scripttempl/nw.sc: Likewise.
1204 * scripttempl/sa29200.sc: Likewise.
1205 * scripttempl/sparclynx.sc: Likewise.
1207 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
1209 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
1211 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
1213 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
1215 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
1217 * scripttempl/i386pe.sc: Cope with constructors.
1218 * scripttempl/z8ksim.sc: Deleted.
1219 * scripttempl/z8000.sc: Resurrected as this, but
1220 can handle z8001 and z8002 formats.
1221 * emulparams/z8ksim.sh: Deleted.
1222 * emulparams/{z8001.sh, z8002.sh}: New files.
1223 * config/z8ksim.mt: Deleted
1224 * config/z8k-coff.mt: New, generates both emulations.
1226 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
1228 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
1229 %B, in case it is in an archive.
1231 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
1233 * ldlang.c (lang_process): Call reset_memory_regions for each
1236 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
1238 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
1241 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
1243 * ldmain.c (constructor_callback): Allocate set_name in stack
1244 frame, rather than always calling alloca with a fixed size.
1246 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
1248 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
1249 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1251 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
1253 * ldwrite.c (clone_section): Set the alignment of the clone
1254 section to that of the section being cloned.
1256 * ldwrite.c (split_sections): Don't split the first input section
1257 into a new output section.
1259 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
1261 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
1262 (GENERATE_SHLIB_SCRIPT): Define as yes.
1264 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
1266 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
1268 * ldver.c (help): Update list of options to match currently
1271 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
1273 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
1276 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
1277 it takes a size_t anyhow.
1278 (exp_binop): Likewise.
1279 (exp_trinop): Likewise.
1280 (exp_unop): Likewise.
1281 (exp_nameop): Likewise.
1282 (exp_assop): Likewise.
1283 * ldlang.c (lang_memory_region_lookup): Likewise.
1284 (init_os): Likewise.
1285 (ldlang_add_undef): Likewise.
1286 (insert_pad): Likewise.
1287 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
1290 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
1292 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
1294 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
1296 (ld_emulation_xfer_type): Add search parameter to
1297 open_dynamic_archive entry point.
1298 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
1299 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
1300 make non-static. Change all callers to use new name.
1301 (ldfile_open_file_search): Make static. If entry is dynamic, call
1302 ldemul_open_dynamic_archive.
1303 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
1304 * ldfile.h (ldfile_open_file_search): Don't declare.
1305 (ldfile_try_open_bfd): Declare.
1306 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1307 Accept search parameter. Don't search for a library, just look in
1309 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
1312 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
1314 * ldmain.c (set_scripts_dir): Don't base script directory on
1317 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
1319 * ldmisc.c (vfinfo): Don't print the line number if it isn't
1322 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
1324 * ld.h (ld_config_type): Add field warn_constructors.
1325 * ldmain.c (add_to_set): Warn if config.warn_constructors.
1326 (constructor_callback): Likewise.
1327 * lexsup.c (parse_args): Handle -warn-constructors.
1328 * ld.texinfo, ld.1: Document -warn-constructors.
1330 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
1331 get confused by directory names if we searched for the file.
1333 Based on patches from H.J. Lu <hjl@nynexst.com>:
1334 * ldlang.h (lang_input_statement_type): Add new field dynamic.
1335 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
1336 * ldfile.c: Include bfdlink.h.
1337 (ldfile_open_file): Check dynamic field of entry, not global
1338 dynamic_link field. Don't do a dynamic search when doing a
1340 * ldmain.c (main): Don't warn about dynamic_link for a
1342 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
1344 (gld${EMULATION_NAME}_create_output_section_statements): Always
1345 loop over input files.
1346 * Makefile.in: Rebuild dependencies.
1348 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
1351 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
1353 * ldmain.c (main): Set link_info.symbolic to false.
1354 * lexsup.c (parse_args): Handle -Bsymbolic.
1356 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
1358 * ldmain.c (HAVE_SBRK): Define for everything except
1359 specific systems that are known to not support sbrk.
1360 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
1362 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
1364 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
1365 Handle etree_provide.
1367 * emultempl/elf32.em (global_needed): New static variable.
1368 (global_found): Likewise.
1369 (gld${EMULATION_NAME}_after_open): New static function.
1370 (gld${EMULATION_NAME}_search_needed): Likewise.
1371 (gld${EMULATION_NAME}_try_needed): Likewise.
1372 (gld${EMULATION_NAME}_check_needed): Likewise.
1373 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
1374 gld${EMULATION_NAME}_after_open.
1376 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
1378 * configure.in (i386-*-win32): New target.
1380 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
1382 * lexsup.c (parse_args): Let -G either set the small data size or
1383 be equivalent to --shared, depending on the next argument. Accept
1384 and ignore -z for Solaris compatibility.
1386 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
1388 * lexsup.c (parse_args): Cast fopen result to PTR before storing
1389 it in link_info.base_file. Fix indentation.
1391 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
1393 * ldmain.c (main): Always initialize PE info in link_info.
1394 * lexsup.c (OPTION_BASE_FILE): New option.
1395 (parse_args): Handle new option.
1396 * emulparams/armpe.sh: Output pei.
1397 * emultempl/i386pe.em: Add newline to end.
1398 * scripttempl/armpe.sc: Change output and quote the $s.
1399 * scripttempl/i386pe.sc: Change output and quote the $s.
1401 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1403 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
1405 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
1406 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
1407 (i386msdos.o): New target.
1408 * config/i386-msdos.mt: Created.
1409 * emulparams/i386msdos.sh: Created.
1410 * scripttempl/i386msdos.sc: Created.
1412 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1414 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
1415 that contains pointers to be relocated.
1417 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1419 * mpw-esh.c: New file, modified for MPW from esh.c.
1420 * scripttempl/sh.sc: Reformatted to simplify MPWification,
1421 use *() to concat stab sections instead of [].
1423 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
1425 * scripttempl/armpe.sc: Add constructor support.
1427 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
1429 * ldlang.c (lang_size_sections): Any section with a DATA
1430 statement has contents.
1432 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1434 * emulparams/m68kelf.sh (NOP): Define.
1435 (DYNAMIC_LINK): Don't define.
1436 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
1437 will come from the linker script.
1439 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
1441 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
1443 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1445 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
1447 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1449 From Andrew Cagney <cagney@highland.com.au>
1450 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
1453 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
1455 Add support for ARM-PE.
1456 * Makefile.in (ALL_EMULATIONS): Add armpe.o
1457 * configure.in: Recognize armpe.
1458 * config/arm-pe.mt: New file.
1459 * emulparams/armpe.sh: New file.
1460 * scripttempl/armpe.sc: New file.
1463 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
1465 * configure.in (h8300h-*-hms): Deleted
1466 * config/cf-h8300h.mt: Deleted.
1468 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1470 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1472 From David Taylor (dtaylor@armltd.co.uk)
1473 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
1474 * configure.in: Recognize arm{,e[lb]-*-aout.
1475 * config/arm[lb]-aout.mt: New files.
1476 * emulparams/armaout[lb].sh: New files.
1477 * scripttempl/armaout.sc: New file.
1479 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1481 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
1482 be unique in 8 characters for DOS.
1484 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
1485 * emulparams/elf32ppcle.sh: Deleted.
1487 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
1488 Tom Griest <griest@cs.yale.edu>
1490 Initial support for PE executables (eg NT, win32)
1492 * Makefile.in (configure.in, ei386pe): Add support.
1493 * ldmain.c (main): Initialize PE argument info.
1494 * ldwrite.c (print_file_stuff): Don't print out .drectve
1495 and .debug section info.
1496 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
1497 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
1498 Handle new arguments.
1499 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
1502 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
1504 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
1505 segment. This allows ld -r to preserve unwind sections.
1507 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1509 * configure.in: Add little endian PowerPC support.
1511 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
1512 (eelf32ppcle.c): Support for little endian PowerPC.
1514 * config/ppcle-elf32.mt: New file for little endian PowerPC.
1515 * emulparams/elf32ppcle.sh: Ditto.
1517 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1519 * ldlang.c (print_output_section_statement): Check
1520 subsection_alignment, instead of checking section_alignment twice.
1521 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
1523 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
1525 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
1527 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
1529 * ldwrite.c (ldwrite): Before doing anything, reset the error
1530 code. If bfd_final_link returns an error, but the error code is
1531 unset, don't issue an extra message. Assume a correct error
1532 message was already set.
1534 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1536 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
1537 (em68kelf.o): New target.
1538 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
1539 * configure.in: Use them for m68*-*-elf.
1541 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
1543 Merge in support for Mac MPW as a host.
1544 (Old change descriptions retained for informational value.)
1546 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
1547 (i386-unknown-coff): Remove.
1548 (sh-hitachi-hms): New target.
1549 (emulation_ofiles): Set correctly for each target.
1550 (version, TDEFINES): Add to makefile fragment.
1551 * mpw-make.in (BISON): Use byacc instead of bison.
1552 (em_*.c): Replace with e*.c everywhere.
1553 (ldgram.h): Separate action from ldgram.c generation.
1554 (LD_PROG): Depend on Version.r.
1555 (Version.r): generate from version info.
1556 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
1558 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
1559 i386-unknown-aout, i386-unknown-coff): New targets.
1560 (m68k-aout, m68k-coff): Remove targets.
1561 (mk.tmp): Add definition of EMUL.
1563 * mpw-config.in (emulname): Set based on target.
1564 (ldemul-list.h): Construct.
1565 * mpw-make.in (install-only): New target.
1566 (install): Depend on install-only.
1568 * mpw-make.in (bindir): Fix pathname.
1569 (install): Move here from mpw-build.in.
1571 * mpw-config.in: New file, MPW configuration fragment.
1572 * mpw-make.in: New file, MPW makefile fragment.
1573 (This file is semi-automatically generated from Makefile.in.)
1574 * ldfile.c (slash): If MPW, set to `:'.
1575 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
1576 prevent redefinition errors.
1579 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
1581 * emulparams/arcelf.sh (ENTRY): Define.
1584 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
1586 * ldwrite.c (clone_section): Align clone sections on even
1589 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
1591 * configure.in: Change linux to default to elf. Using
1592 i[345]86-*-linuxaout will build a linker which defaults to a.out.
1593 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
1594 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
1595 * config/i386-lelf.mt: Remove.
1597 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
1599 * ldmain.c (main): If opening the map file fails, call
1600 bfd_set_error before calling einfo.
1602 * ld.texinfo, ld.1: Document the -no-keep-memory option.
1604 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
1606 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
1607 does mark shared libraries as executable.
1609 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
1611 * ldlang.c (lang_common): Change power to int. Pass larger values
1612 before smaller values.
1613 (lang_one_common): Treat info as int *. Don't bother to check for
1614 last value, since it is now zero.
1616 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
1618 * ldlang.c (load_symbols): An empty archive is OK.
1620 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
1622 * ldmain.c (progress.h): Include.
1623 (main): Call START_PROGRESS and END_PROGRESS.
1625 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
1627 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
1628 .dtors sections, so that these pointers get relocated also.
1629 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
1630 and end of the constructors/destructors.
1632 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1634 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
1635 describes an archive, call bfd_link_add_symbols on each member.
1636 * ldmain.c (whole_archive): New variable.
1637 (main): Initialize it to false.
1638 * ldmain.h: Declare whole_archive.
1639 * lexsup.c (parse_args): Grok --whole-archive switch.
1640 * ld.texinfo, ld.1: Document --whole-archive.
1642 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1644 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
1645 using the default emulation.
1647 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
1649 * config/hppaelf.mh (HOSTING_EMU): Likewise.
1651 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
1653 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
1654 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
1656 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
1658 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
1660 * ldlex.l: Return -lFILENAME as the token LNAME.
1661 * ldgram.y: Add token LNAME.
1662 (input_list): Treat LNAME like NAME, but pass it to
1663 lang_add_input_file as lang_input_file_is_l_enum.
1664 * ld.texinfo: Document using -lFILENAME in INPUT.
1666 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1668 * ldlang.c (lang_check): If the architectures are compatible call
1669 bfd_merge_private_bfd_data to let the backend do additional
1673 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
1675 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
1676 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1679 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
1681 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
1682 all supported emulations.
1684 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
1686 * ldemul.c (ldemul_list_emulations): New function.
1687 * ldemul.h (ldemul_list_emulations): Declare.
1688 * ldver.c (help): List supported targets and emulations.
1690 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
1692 * scripttempl/elf.sc (.debug): Relocate to address 0.
1693 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
1694 .debug_sfnames, .line): Likewise.
1696 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
1698 * emultempl/elf32.em (hold_rel): New static variable.
1699 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
1700 contents whose names begin with ".rel" after hold_rel. Remove the
1701 assertion which checked for unplaced .rel sections. Don't try to
1702 sort the section into place if place->bfd_section is NULL.
1703 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
1704 section beginning with ".rel".
1706 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
1708 Doc note from pierre@phi.la.tce.com (Pierre Willard):
1709 * ld.texinfo: -X and -x work even if -s or -S are not specified.
1710 * ld.1: Similar change.
1712 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
1714 * emulparams/gld960coff.sh (COFF_CTORS): Define.
1715 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
1717 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
1719 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
1720 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
1721 * config/i386-lelf.mt: New file.
1722 * config/i386-gelf.mt: New file.
1724 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
1726 * configure.in: Match on mips-ecoff, and default to the IDT
1729 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
1731 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
1732 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
1733 to double the size of the table.
1736 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
1738 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
1741 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1743 * Makefile.in (distclean): Do recursive deletion, since ldscripts
1746 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
1748 * ldmain.c (main): If trace_file_tries is true, and we are using
1749 an internal linker script, print out the script.
1750 * ldfile.c (try_open): Reindent function. Make the messages about
1751 opening script files more informative.
1753 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
1754 * ld.texinfo, ld.1: Update accordingly.
1756 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
1758 * ldlang.c (lang_one_common): Adjust references to common symbol
1759 information for new structure.
1761 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
1763 * ldmain.c (undefined_symbol): Handle section being NULL.
1765 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
1766 * ldexp.c (fold_name): Likewise.
1767 * ldlang.c (print_one_symbol): Likewise.
1768 (lang_finish): Likewise.
1769 * ldmain.c (multiple_common): Likewise.
1770 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
1771 renamed to bfd_link_hash_undefweak.
1773 * scripttempl/alpha.sc: Set address of .data section correctly
1774 when -n or -N is used. Patch from Chris G Demetriou
1775 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
1776 * scripttempl/mips.sc: Similar change.
1778 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
1780 * ldlang.c (lang_size_sections): Clarify error message when user
1781 specified start addr conflicts with region. Fix resetting of
1784 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
1786 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
1787 in lang_allocating_phase_enum.
1789 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
1791 * Makefile.in (distclean): Depend upon clean. Don't bother to
1792 remove files which will be removed by clean. From patch by
1793 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
1795 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
1797 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
1798 a MIPS target, clobber the size of all but the first input
1799 .reginfo section to be 0, so that lang_size_sections sets the
1800 correct size for the output .reginfo section.
1802 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
1804 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1805 Remove unused variable is.
1807 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1809 * configure.in: Add support for powerpc-*-eabi.
1811 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
1814 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
1815 elf.sc, which defines some new symbols PowerPC elf needs.
1817 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1819 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
1820 constructor entry is in the absolute section.
1822 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1824 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
1825 * config/i386-gnu.mt: New file. Include ELF support.
1827 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1829 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
1830 there are any input sections named .gnu.warning, treat them as
1831 containing a warning message to be printed by the linker, and
1832 clobber the size so that the message is not copied into the output
1834 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
1837 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
1839 * configure.in (w65-*-*): New target.
1840 * Makefile.in: Update.
1841 * scripttempl/w65.sc: New.
1842 * config/coff-w65.mt: New.
1844 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
1846 * ldlang.c (lang_place_orphans): Don't ignore files with
1847 just_syms_flag set. Instead, put all their sections in
1848 bfd_abs_section_ptr, using the section VMA as the output_offset.
1850 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1852 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
1853 name `reloc_howto_type', since it's now defined to be const.
1854 * ldlang.c (lang_add_reloc): Ditto.
1855 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
1857 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1859 * ldexp.c (fold_binary): Adding or subtracting an absolute value
1860 to a relative value does not require forcing the relative value to
1861 be absolute. Also, reindent function.
1863 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1865 * ldwrite.c (clone_section): Create a symbol with the
1866 same name as the section.
1868 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1870 * ld.h (split_by_reloc, split_by_file): New flags.
1871 * ldwrite.c (clone_section, split_sections): New functions.
1872 * lexsup.c (parse_args): Understand new split options.
1875 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
1877 * configure.in (arc-elf): New target.
1878 * Makefile.in (earcelf.c): New target.
1879 * config/arc-elf.mt: New file.
1880 * emulparms/arcelf.sh: New file.
1883 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1885 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
1886 .data segment. They must be writable when creating a shared
1887 library. From H.J. Lu <hjl@nynexst.com>.
1889 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
1891 * emultempl/miposecoff.em: New file.
1892 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
1893 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
1894 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
1895 provide __runtime_reloc_start and __runtime_reloc_stop if they are
1896 used. Align _fdata to a 16 byte boundary.
1897 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
1899 (emipsidtl.c): Likewise.
1900 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
1902 * ld.h (args_type): Add new field embedded_relocs.
1903 * ldemul.h (ldemul_after_open, after_open_default): Declare.
1904 (ld_emulation_xfer_struct): Add new field after_open.
1905 * ldemul.c (ldemul_after_open): New function.
1906 (after_open_default): New function.
1907 * ldlang.c (lang_process): Call ldemul_after_open.
1908 * lexsup.c (parse_args): Handle --embedded-relocs.
1909 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
1910 new after_open field to after_open_default.
1911 * emultempl/generic.em, emultempl/gld960.em: Likewise.
1912 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
1913 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
1914 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
1915 * ld.texinfo, ld.1: Mention -embedded-relocs.
1917 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1919 * Makefile.in: Add eshl.o.
1920 * config/coff-sh.mt: Add shl emulation.
1922 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1924 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
1925 Youngdale <eric@aib.com>.
1927 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1929 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
1930 * config/i386linux.mh: New file; set HOSTING_CRT0.
1931 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
1932 /usr/lib, since that is already in LIB_PATH.
1934 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
1936 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
1938 (.data, .bss): If "-N", then place the data/bss just after the end
1939 of the .text section rather than at the default 0x40000000.
1941 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
1944 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1946 Patches from Eric Youngdale <eric@aib.com>:
1947 * ldlang.c (lang_finish): Don't warn if entry symbol not found
1948 when generating a shared library.
1949 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
1950 attempting to place an orphaned relocation section when generating
1951 a dynamically linked object.
1953 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
1956 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1958 * ld.h (args_type): Add field export_dynamic.
1959 * lexsup.c (parse_args): Recognize --export-dynamic.
1960 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1961 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
1963 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1965 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
1966 we allocate common symbols.
1968 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
1970 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
1971 .rela.fini to the list of .rel* sections.
1973 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1975 * ldlang.c (load_symbols): Add new argument place. Only accept
1976 linker scripts if place is not NULL. Put commands found in an
1977 assumed linker script into place.
1978 (lookup_name): Pass NULL as place argument to load_symbols.
1979 (open_input_bfds): In lang_input_statement_enum case, pass a place
1980 argument to load_symbols, and store any new statements after the
1983 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1985 * ldver.c (ldversion): Bump to 2.5.3.
1987 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1989 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1991 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1993 * Makefile.in (check): Add missing "else true" clause.
1995 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1997 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1998 entry point to "start". Align at end of each section to 0x200.
1999 Start .text section 0x1000 later. Add _etext, _edata, _end
2002 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2004 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
2005 composed of different object file formats.
2006 (ldctor_build_sets): If the output format does not support the
2007 reloc, and we are not generating a relocateable link, try getting
2008 the reloc from the input format.
2010 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
2012 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
2013 (em68knbsd.c): New target.
2015 * config/m68k-nbsd.mt: New file.
2016 * emulparams/m68knbsd.sh: New file.
2017 * configure.in (m68*-*-netbsd*): Use above configs.
2019 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2021 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
2022 appropriately named static library, stop the search at that
2025 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2027 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
2028 and esparcnbsd.o; sorted entries.
2029 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
2031 * config/netbsd532.mt: Removed.
2032 * emulparams/netbsd532.sh: Removed.
2034 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
2035 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
2036 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
2037 sparc*-*-netbsd*): Use above configs.
2039 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2041 * ldmain.c (multiple_common): One of the types may now be
2042 bfd_link_hash_indirect. The old BFD argument may be NULL.
2044 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2046 * configure.in: Add * at the end of m68k-hp-hpux.
2048 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2050 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
2053 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2055 * scripttempl/nw.sc: Gather constructors and destructors and
2056 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
2058 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
2060 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
2061 (ei386nw.c, eppcnw.c): New targets.
2063 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
2064 scripttempl/nw.sc: New files, for i386 and powerpc netware.
2066 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
2067 instead of {i386,ppc}-elf.
2069 * configure.in (sparc*-*-netware): Removed. There is no such
2072 * ldint.texinfo: Move misplaced `@end iftex'.
2074 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
2076 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
2077 .rela.dtors to the list of .rel* sections.
2079 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2081 * ldver.c (ldversion): Update to version 2.5.
2082 * Version 2.5 released.
2084 * configure.in (all_targets): Handle i386-linux*.
2086 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2088 * scripttempl/aout.sc: Set _etext and __etext to ., not
2089 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
2090 will not break any other system. From Eric Valette
2093 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2095 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
2096 --verbose to get the old -V behaviour.
2097 * ld.1, ld.texinfo: Document this change.
2099 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2101 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
2102 assertion, since it could fail with a user defined linker script.
2104 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
2105 name in the hash table during the first phase--the hash table does
2106 not even exist at that point, much less have the right value.
2108 * Makefile.in (CC): Define.
2109 (CXX): Move definition, change from g++ to gcc.
2110 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
2111 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
2112 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
2113 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
2114 (.cc.o): Comment out.
2116 (site.exp): Don't create testdir or set tmpdir.
2117 (check): Run checks even if not running native. Use CC_FOR_TARGET
2118 instead of RUNTEST_CC, and likewise for CXX.
2119 (cdtest targets): Comment out.
2120 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
2121 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
2122 * cdtest-main.cc, cdtest.exp: Remove.
2124 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2126 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
2127 file naming problems.
2128 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
2129 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
2130 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
2131 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
2132 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
2133 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
2134 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
2136 * genscripts.sh: Always search /usr/local/TARGET/lib.
2138 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
2140 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2142 * configure.in: Handle i386-bsdi* targets like i386-bsd.
2144 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2146 * lexsup.c (parse_args): Add support for -a for HP/UX
2149 * lexsup.c (parse_args): -c takes an argument.
2151 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2153 * ld.h (args_type): Add new field endian.
2154 * lexsup.c (parse_args): Handle -EB and -EL by setting
2155 command_line.endian.
2156 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
2157 * ldlang.c (lang_add_output_format): Add arguments big and little.
2158 If command_line.endian is set, use it to select big or little
2159 rather than the default. Changed all callers.
2160 * ldlang.h (lang_add_output_format): Update declaration.
2161 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
2162 LITTLE_OUTPUT_FORMAT.
2163 * emulparams/elf32mipl.sh: Likewise.
2164 * emulparams/mipsbig.sh: Likewise.
2165 * emulparams/mipsbsd.sh: Likewise.
2166 * emulparams/mipsidt.sh: Likewise.
2167 * emulparams/mipsidtl.sh: Likewise.
2168 * emulparams/mipslit.sh: Likewise.
2169 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
2170 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
2172 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
2173 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
2174 * scripttempl/mipsbsd.sc: Likewise.
2176 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
2177 depending upon ldgram.c, so that a parallel make does not try to
2180 * configure.in (mips*el-elf*): New target.
2181 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
2182 (eelf32mipl.c): New target.
2184 * config/mipsl-elf32.mt: New file.
2185 * emulparams/elf32mipl.sh: New file.
2187 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2189 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
2192 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2194 * ldmisc.c (vfinfo): Print BFD file name as well as file name
2195 returned by find_nearest_line, in case the file name is something
2196 unhelpful such as a .h file. Handle %u.
2198 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2200 * ldlang.c (lang_do_assignments): Make sure output statement
2201 has an attached bfd_section before trying to dereference it.
2203 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2205 * ld.h (ld_config_type): Add new field warn_once.
2206 * ldmain.c (undefined_symbol): Handle -warn-once.
2207 * lexsup.c (parse_args): Recognize -warn-once.
2208 * ld.texinfo (Options): Document -warn-once.
2211 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
2212 name. For %C, print the function name on a separate line, to keep
2213 the length of error messages under control.
2214 * ldmain.c (multiple_definition): Use %D for ``first defined
2216 (undefined_symbol): Use %D for ``more undefined references
2219 * ldmisc.c (multiple_warn): Remove; no longer used.
2220 * ldmisc.h (multiple_warn): Don't declare.
2222 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2224 * ldlang.c (print_output_section_statement): Print all lines
2227 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2229 * ldlang.c (load_symbols): Check for archive before object. Use
2230 bfd_check_format_matches, and, if ambiguous, print a list of
2231 matching formats. If file format is not recognized, treat file as
2233 * ldgram.y (yyerror): If assuming an object file is a script,
2234 mention that. Tweak the format of the error messages.
2235 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
2236 guess that this is not actually a script, and just report that the
2237 file format was not recognized.
2238 * ld.texinfo (Options): Admit that -( may be used more than once.
2239 Add note that unrecognized object files are now treated as linker
2242 * ldfile.c (ldfile_input_filename): Make const.
2243 (ldfile_assumed_script): New variable.
2244 (try_open): Change arguments types to const.
2245 (ldfile_find_command_file): Likewise.
2246 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
2247 * ldfile.h: Update declarations for ldfile.c changes.
2248 * ldlex.l: Include <ctype.h>.
2249 (file_name_stack): Change to be const char *.
2250 (lineno_stack): New static variable.
2251 (<<EOF>>): Set lineno as well as ldfile_input_filename.
2252 (lex_push_file): Make name argument const. Initialize
2254 (lex_redirect): Initialize lineno_stack entry.
2255 (lex_warn_invalid): Handle non printable characters nicely.
2256 * ldlex.h (lex_push_file): Declare second argument as const.
2258 * ldgram.y (ifile_p1): Recognize GROUP.
2259 * ldlex.l: Recognize GROUP.
2260 * ld.texinfo (Option Commands): Document GROUP.
2262 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2264 * config/m68klynx.mh: New file.
2266 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
2268 * emultempl/hppaelf.em: Add newlines to the error messages.
2270 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2272 * config/i386lynx.mh: New file.
2273 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
2274 unless CONSTRUCTING.
2276 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2278 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
2279 (GENERATE_SHLIB_SCRIPT): Define as yes.
2280 (DYNAMIC_LINK): Define as false.
2281 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
2282 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
2283 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
2284 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
2287 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2289 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
2291 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2293 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
2294 .got section is now explicitly handled in elf.sc.
2296 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2298 * scripttempl/alpha.sc: Redo script to set . outside of sections
2299 and not bother to explicitly specify section addresses.
2300 Explicitly place .sdata section.
2302 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2304 * scripttempl/m68kcoff.sc: Put .bss in data segment.
2306 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
2307 0, and to only be marked as NOLOAD if relocating.
2308 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
2309 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
2310 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
2311 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
2312 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
2313 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
2314 * scripttempl/sparclynx.sc: Likewise.
2316 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
2318 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
2319 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
2322 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
2324 * ld.h (args_type): Add field soname.
2325 * lexsup.c (parse_args): Handle -soname argument.
2326 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
2328 * ld.texinfo: Document -soname.
2330 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2332 * ldlang.c (lang_check): Don't try to set the architecture if the
2333 input and output files are incompatible. Just warn.
2335 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2337 * configure.in: Change i[34]86 to i[345]86.
2339 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2341 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
2343 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2345 Make the ELF linker handle orphaned sections reasonably. Also,
2346 define __start_SECNAME and __stop_SECNAME around sections whose
2347 names can be represented in C, for the benefit of symbol sets in
2349 * ldemul.h (ldemul_place_orphan): Declare.
2350 (ld_emulation_xfer_type): Add place_orphan field.
2351 * ldemul.c (ldemul_place_orphan): New function.
2352 * ldlang.h (wild_doit): Declare.
2353 * ldlang.c (wild_doit): Make nonstatic.
2354 (lang_place_orphans): Call ldemul_place_orphan.
2355 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
2356 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
2358 (gld${EMULATION_NAME}_place_orphan): New static function.
2359 (gld${EMULATION_NAME}_place_section): New static function.
2360 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
2362 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
2364 * scripttempl/aout.sc: Add .linux-dynamic after .data.
2366 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2368 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
2369 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
2371 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2373 * ldexp.h (exp_get_abs_int): Declare.
2375 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2377 * ldlang.c (lang_do_assignments): Handle complex AT's better.
2378 * ldexp.c (exp_get_abs_int): New function.
2380 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
2382 * configure.in: add i960-nindy-coff support.
2384 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2386 * ldlex.l (yy_create_string_buffer): Handle change to internal
2387 interface in flex 2.4.7.
2389 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
2391 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
2392 New function; add 0x20 to any use of -Ttext.
2393 (gld${EMULATION_NAME}_create_output_section_statements): New
2395 (ld_${EMULATION_NAME}_emulation): Use the new function
2396 gld${EMULATION_NAME}_create_output_section_statements.
2398 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2400 * scripttempl/mips.sc: Redo script to set . outside of sections
2401 and not bother to explicitly specify section addresses.
2403 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2405 * scripttempl/elf.sc: Copy several more relocation sections into
2406 the output. Put .got.plt sections into .got.
2408 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2410 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
2412 Add a new script operator, PROVIDE, to define a symbol only if it
2414 * ldgram.y (PROVIDE): New token.
2415 (assignment): Accept PROVIDE.
2416 * ldlex.l (PROVIDE): New token.
2417 * ldexp.h (node_type): Add etree_provide to node_class enum.
2418 (exp_provide): Declare.
2419 * ldexp.c (exp_fold_tree): Handle etree_provide.
2420 (exp_provide): New function.
2421 (exp_print_tree): Handle etree_provide.
2422 * ld.texinfo: Document PROVIDE.
2424 * ldlang.c (lang_common): Pass desired alignment to
2425 lang_one_common as power of two.
2426 (lang_one_common): Get common symbol alignment from linker hash
2427 table entry. Treat desired alignment as a power of two.
2429 * ldlang.c (wild_section): Attach all section with the given name,
2430 not just the first one. If there is no name, attach all sections
2431 even if the SEC_IS_COMMON flag is set.
2433 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2435 * ld.h (args_type): Add field rpath.
2436 * lexsup.c (S_ISDIR): Define if not already defined.
2437 (parse_args): Add support for -rpath. If -R is used to name a
2438 directory, treat it as -rpath for Solaris compatibility.
2439 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2440 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
2441 * ldmain.c (main): Initialize command_line.rpath to NULL.
2442 * ld.texinfo: Document -rpath option.
2444 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
2446 * emulparams/pc532machaout.sh: New file. Pc532 mach script
2449 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
2451 * config/pc532mach.mt: New file. Pc532 mach target support.
2453 * config/pc532mach.mh: New file. Pc532 mach host support.
2455 * config/netbsd532.mt: New file. Netbsd 532 target support.
2457 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
2459 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
2462 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2464 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
2465 bfd_abs_section_ptr, not &bfd_abs_section.
2467 * lexsup.c (parse_args): Changed "retain-symbols-file" from
2468 no_argument to required_argument. From djm.
2470 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2472 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
2473 sections to force a VMA of 0; needed for ELF backends which have
2474 not been converted to the new linker style.
2476 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
2478 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
2479 it was for the HPUX dynamic loader's use and it creates problems
2482 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
2484 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
2485 * ldlang.h (lang_do_assignments): Put external decl here.
2486 * emultempl/hppaelf.em: Minor cleanups throughout file.
2487 (hppa_elf_create_output_section_statements): Rewrite.
2488 (hppaelf_finish): Rewrite.
2490 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2492 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
2494 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
2496 * ld.texinfo: -Bstatic is not ignored.
2498 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2500 * ldlex.l: Recognize \r the same as \n.
2502 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2504 Preliminary support for generating shared libraries, from Eric
2505 Youngdale <ericy@cais.cais.com>.
2506 * genscripts.sh: If the emulation parameter file sets
2507 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
2508 CREATE_SHLIB defined.
2509 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
2510 link_info.shared is set, use the .xs script file.
2511 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
2512 .interp section, and don't include TEXT_START_ADDR in the starting
2513 address of the first section.
2514 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
2515 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
2517 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2519 * configure.in: Change --with-targets to --enable-targets.
2521 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2523 * lexsup.c (parse_args): Add support for new options -( -) with
2524 synonyms --start-group --end-group.
2525 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
2526 (lang_group_statement_type): Define new struct.
2527 (lang_statement_union_type): Add group_statement field.
2528 (lang_enter_group, lang_leave_group): Declare.
2529 * ldlang.c (lang_for_each_statement_worker): Handle
2530 lang_group_statement_enum.
2531 (map_input_to_output_sections, print_statement): Likewise.
2532 (lang_size_sections, lang_do_assignments): Likewise.
2533 (open_input_bfds): Completely rewrite. Now does its own looping,
2534 rather than using lang_for_each_statement. Handle groups.
2535 (lang_process): Update call to open_input_bfds.
2536 (print_group): New static function.
2537 (lang_enter_group, lang_leave_group): New static functions.
2538 * ldfile.c (ldfile_open_file): If the file has already been
2539 opened, just return rather than taking an assertion failure.
2540 * ldver.c (help): Mention new options.
2541 * ld.texinfo: Document new options.
2543 * ldlang.c (end_of_data_section_statement_list): Don't define.
2544 (lang_leave_output_section_statement): Don't set obsolete variable
2545 end_of_data_section_statement_list.
2547 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
2550 * ldlang.c (lang_size_sections): Adjust current region address
2551 even for sections with an explicit address. From
2552 ralphc@pyramid.com (Ralph Campbell).
2554 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
2555 From jrs@world.std.com (Rick Sladkey).
2557 * scripttempl/mipsbsd.sc: Let sections align to their natural
2560 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2562 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
2564 (lang_abs_symbol_at_beginning_of): Likewise.
2565 (lang_abs_symbol_at_end_of): Likewise.
2566 (lang_size_sections): Use bfd_is_abs_section to check for the
2567 absolute section. Don't try to set the VMA or output_offset or
2568 size of the absolute section.
2569 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
2572 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
2574 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
2575 when generating relocatable objects.
2577 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
2579 * emultempl/linux.em: New file providing support for linking
2580 against Linux shared libraries.
2581 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
2582 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
2584 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2586 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
2587 * ldmain.c (main): Initialize link_info.shared to false. Give
2588 error if link_info.relocateable and link_info.shared are both set.
2590 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
2591 it as naming an emulation to be added to EMULATION_OFILES.
2592 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
2594 * Makefile.in: Rebuilt dependencies.
2595 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
2596 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
2597 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
2598 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
2599 (ei386linux.c): Remove; now in Makefile.in.
2600 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
2601 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
2602 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
2603 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
2604 (eelf64_sparc.c): Remove; now in Makefile.in.
2605 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
2606 (eelf32_sparc.c): Remove; now in Makefile.in.
2608 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
2609 no owner--it might be bfd_abs_section. From Eric Youngdale
2610 <ericy@cais.cais.com>.
2612 * scripttempl/aout.sc: Let sections align to their natural
2615 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2617 * ldemul.h (ldemul_open_dynamic_archive): Declare.
2618 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
2619 * ldemul.c: Include ldexp.h and ldlang.h.
2620 (ldemul_open_dynamic_archive): New function.
2621 * ldfile.h (ldfile_open_file_search): Declare.
2622 * ldfile.c: Include ldemul.h.
2623 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
2624 argument, not bfd *. Change all callers.
2625 (ldfile_open_file_search): Rename from open_a. Return boolean
2626 argument, not bfd *. Clean up. Change all callers.
2627 (ldfile_open_file): If doing a dynamic link, call
2628 ldemul_open_dynamic_archive rather than assuming the extension of
2629 a dynamic object is ".so".
2630 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
2632 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
2634 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
2636 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
2637 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
2638 Accept -static as a synonym for -non_shared.
2640 Let the user change the dynamic linker used by ELF code.
2641 * ld.h (args_type): Add new field interpreter.
2642 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
2644 * ldmain.c (main): Initialize command_line.interpreter to NULL.
2645 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
2646 the ELF backend to return the .interp section. If
2647 command_line.interpreter is not NULL, set the contents of .interp
2649 * ld.texinfo: Mention -dynamic-linker.
2651 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
2654 * lexsup.c (parse_args): Sort out the option macros and change the
2655 definitions to make it easier to add a new option.
2657 * scripttempl/aout.sc: Define __etext and __edata to go along with
2660 * ld.h (ld_config_type): Add new field traditional_format.
2661 * lexsup.c (parse_args): Add traditional-format to longopts, and
2663 * ldmain.c (main): Initialize config.traditional_format to false.
2664 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
2665 flags of output_bfd according to config.traditional_format.
2666 * ldver.c (help): Mention -traditional-format.
2667 * ld.texinfo: Document -traditional-format.
2669 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2671 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
2672 they are encountered.
2674 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
2676 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
2677 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
2679 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2681 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
2682 _FTEXT, _ETEXT and _FDATA. Dont define _END.
2684 * ldfile.c (open_a): If this is not an archive, try to open it in
2685 the current directory before searching for it.
2687 * lexsup.c (parse_args): Treat -i as a synonym for -r.
2689 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
2690 BLOCK works in a section address as documented.
2692 * ldgram.y (YYDEBUG): Don't define.
2694 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2696 * emultempl/gld960.em: Pass false for new argument to
2697 ldfile_add_library_path.
2698 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
2700 * emultempl/sunos.em: Only look for .so files if doing a dynamic
2703 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
2705 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
2707 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
2709 * Makefile.in (check): Delete ld.new dependency so that a regression
2710 test doesn't trigger a rebuild of the linker.
2712 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2714 * ldlang.c (map_input_to_output_sections): For lang_address, call
2715 init_os if it hasn't already been called.
2717 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2719 Add support for SunOS shared libraries.
2720 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
2721 shared library support code.
2722 * emultempl/sunos.em: New file.
2723 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
2724 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
2725 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
2726 (esun3.c): Likewise.
2728 * ldlang.c: Minor formatting cleanups.
2729 (lang_for_each_input_file): New function.
2730 * ldlang.h (lang_for_each_input_file): Declare.
2732 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
2734 (search_head): Declare.
2735 (ldfile_add_library_path): Add new cmdline argument in prototype.
2736 * ldfile.c (search_head): Make non-static.
2737 (search_dirs_type): Move to ldfile.h.
2738 (ldfile_add_library_path): Accept cmdline argument, and save it.
2739 * lexsup.c (parse_args): Pass true for new cmdline argument of
2740 ldfile_add_library_path.
2741 (set_default_dirlist): Likewise.
2742 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
2743 argument of ldfile_add_library_path.
2744 * ldgram.y (ifile_p1): Likewise.
2746 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2748 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
2749 total_size, superfile and chain.
2750 * ldfile.c (open_a): Don't clear search_dirs_flag.
2751 (ldfile_open_file): Don't try to open superfile. Assert that file
2752 has not already been opened.
2753 * ldlang.c (new_afile): Don't initialize superfile.
2754 * ldmain.c (add_archive_element): Don't initialize subfiles or
2755 chain or superfile. Initialize search_dirs_flag to false.
2757 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2759 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
2761 Changes from binutils-2.4 release:
2763 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
2764 variables, use whitespace, so scripts don't break.
2766 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
2768 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
2770 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2771 * Makefile.in: Noted change.
2773 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
2774 don't know where that's supposed to come from, or why it's
2777 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2779 * configure.bat: update to latest makefile.in
2780 * emulpara/go32.sh: set to coff-go32 not aout
2781 * emultemp/generic.em: strength-reduce the structure of
2782 this shell script, since the only available shell for
2783 DOS can't handle complex syntax.
2784 * emultemp/stringify.sed: for "sed -f" instead of inline.
2785 * makefile.in: depend on stringify.sed as well as genscripts.sh
2786 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
2787 * genscripts.sh: empty variables aren't always considered "set",
2788 so set them to "y" instead.
2790 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2792 * ldlang.c (entry_symbol): Make static.
2793 (lang_add_entry): Add cmdline argument.
2794 * ldlang.h (lang_add_entry): Change prototype.
2795 * ldgram.y (statement_anywhere): Change lang_add_entry call.
2796 * lexsup.c (parse_args): Likewise.
2798 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2800 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
2801 .reginfo an address.
2802 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
2803 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
2804 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
2806 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2808 Add support for ELF shared libraries.
2809 * ld.h (ld_config_type): Add field dynamic_link.
2810 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
2811 on attempts to use -r with -relax, -call_shared or -s.
2812 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
2813 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
2814 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
2815 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
2816 OPTION_NON_SHARED by setting dynamic_link field accordingly.
2817 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
2819 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
2820 opening a file with a .so extension first.
2821 * emultempl/elf32.em: New file.
2822 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
2823 (NONPAGED_TEXT_START_ADDR): Likewise.
2824 (TEMPLATE_NAME): Define as elf32.
2826 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
2827 * scripttempl/elf.sc: Add placement for new dynamic sections.
2828 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
2829 outside of any section. Don't use ALIGN(8); just let one section
2830 VMA follow another. Put .dynbss in .bss. Don't mention debugging
2831 sections; they'll be handled correctly anyhow.
2832 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
2834 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
2836 * Makefile.in (install): Redirect output of ln to /dev/null.
2838 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
2840 * emultempl/hppaelf.em: Change all references of
2841 .hppa_linker_stubs to .PARISC.stubs.
2842 * scripttempl/hppaelf.sc: Likewise.
2844 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2846 * ldlang.c (print_output_section_statement): Change ``no attached
2847 output section'' message slightly.
2848 (lang_do_assignments): Don't recurse down if there is no real
2851 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
2852 match corresponding change in emulation templates.
2853 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
2854 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
2856 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2858 * ldver.c (ldversion): Updated version number.
2860 * cdtest-foo.cc: Use explicit "#pragma implementation".
2861 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2862 * Makefile.in: References to cdtest-func.o changed to
2865 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2867 Don't create unnecessary output sections.
2868 * ldlang.c (out_bfd_get_section_by_name): Remove.
2869 (wild_section): Call bfd_get_section_by_name rather than
2870 our_bfd_get_section_by_name. Don't call wild_doit if there is no
2872 (lang_create_output_section_statements): Remove.
2873 (map_input_to_output_sections): For several cases, call init_os if
2874 it has not already been called.
2875 (lang_size_sections): If output section was not created, skip it.
2876 (lang_process): Don't call lan_create_output_section_statements.
2877 (lang_place_orphans): Skip files with just_syms_flags set to true.
2878 * ld.texinfo: Document change.
2880 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2882 * ldlang.c (wild_doit): Don't bother initializing the vma and
2883 section size. Don't special case SEC_SHARED_LIBRARY.
2884 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
2887 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
2889 * config/go32.mh : New file for Xgo32X.
2891 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2893 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
2894 before calling einfo, since we are reporting an fopen failure.
2895 From jrs@world.std.com (Rick Sladkey).
2897 * configure.in: Use "e" rather than "em_" as prefix for
2900 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2902 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
2904 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
2905 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
2907 * Makefile.in: Changed all generated file names.
2908 (ldemul-list.h): Depend on Makefile, not config.status. Changed
2909 sed patterns to handle new filenames.
2911 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
2912 * configure.in: Adjusted.
2914 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2916 * Makefile.in (install-info): Don't use "$<*", it doesn't always
2917 work. Instead, check build dir and $srcdir explicitly, and use
2918 `echo' to get all the filenames.
2920 * configure.in (h8300h-*-hms): Changed ld_target name to
2922 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
2925 * config/i960coff.mt: New file.
2926 * emulparams/gld960coff.sh: New file.
2927 * emultempl/gld960c.em: New file.
2928 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
2929 i960coff configuration.
2930 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
2932 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
2933 code isn't included in FSF releases, and it can still be
2934 explicitly selected.
2935 (distclean): Remove site.bak and tmpdir.
2936 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
2937 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
2939 Patches from Ralph Campbell:
2940 * config/mipsbsd.mh: New file.
2941 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
2942 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
2943 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
2946 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
2948 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2950 * config/m68k.mt (EMUL): Set to m68kaout.
2951 * emulparams/m68kaout.sh: New file.
2952 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
2953 (em_m68kaout.c): New target.
2955 * ldlang.c (lang_size_sections): If dot moves because of an
2956 assignment, don't try to insert a pad into the absolute output
2957 section, just change the address of the default memory region
2960 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
2961 cdtest-ur.out, and cdtest-ur.tmp.
2963 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2965 * scripttempl/sa29200.sc: Align all sections to four byte
2968 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
2970 * Makefile.in, configure.in: Support for go32 coff.
2971 * config/i386-go32.mt: New file
2972 * emulparams/i386go32.sh: New file
2973 * scripttempl/i386go32.sc: New file
2975 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2977 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2978 Lynx-specific script templates.
2979 * configure.in (sparclite*-*-coff): Use coff-sparc.
2980 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2981 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2982 (ENTRY): Set to __main.
2983 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2984 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2985 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2987 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2989 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2990 byte boundary, in case the global constructors do not take up an
2993 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2994 exist, get crtbegin based on gcc -print-libgcc-file-name.
2995 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2997 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2999 * ldlang.c (lang_size_sections): When no address is given for a
3000 section, align it according to its requirements.
3002 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3004 * Makefile.in (clean, distclean): Remove configdoc.texi.
3006 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
3008 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
3010 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3012 * ldlang.c (lang_size_sections): When relaxing, adjust the
3013 position of a padding statement, and adjust dot accordingly.
3015 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
3017 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
3019 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3021 * scripttempl/i386coff.sc: If relocating, don't put .init and
3022 .fini sections into .text; keep them separate.
3023 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
3024 exist, get crtbegin based on gcc -print-libgcc-file-name.
3025 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
3027 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
3029 * Makefile.in (check): Set TCL_LIBRARY for runtest.
3031 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3033 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
3036 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
3037 if building a final executable.
3039 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3041 * ldmain.c (main): Check the return value of bfd_close.
3043 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3045 * scripttempl/alpha.sc: Clean up section alignment to ensure that
3046 sections never overlap when using -r.
3048 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3050 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
3051 changes: get_symtab_upper_bound renamed and returns long,
3052 bfd_canonicalize_symtab returns long, check for error indications.
3054 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3056 * ldlang.c (print_input_section): For section size, use
3057 _cooked_size if it is non-zero, size otherwise.
3058 (size_input_section): Likewise.
3059 (lang_do_assignments): Likewise (case lang_input_section_enum).
3061 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3063 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
3064 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
3065 (lang_add_input_file): Pass true to new_afile for add_to_list.
3066 (lookup_name): Remove force_load argument. Changed all callers.
3067 Pass false to new_afile for add_to_list. Split loading of symbols
3068 out into separate function.
3069 (load_symbols): New function split out of lookup_name. Don't load
3070 the symbols if they are already loaded.
3071 (open_input_bfds): For lang_input_statement_enum call load_symbols
3072 rather than lookup_name.
3073 (lang_process): Pass abs_output_section rather than NULL to
3075 (lang_startup): Set real field of first_file to true.
3077 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3079 * ldlang.c (had_relax): Removed.
3080 (relax_again): New static variable.
3081 (lang_size_sections): Change call to bfd_relax_section to
3082 correspond to BFD changes. Set relax_again appropriately.
3083 (lang_process): Remove #if 0 code. When relaxing, keep calling
3084 lang_do_assignments and lang_size_sections until relax_again
3087 * emultemp/gld960.em: Include libiberty.h
3088 (gld960_before_parse): Pass NULL as final argument to concat.
3090 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3092 * scripttempl/aout.sc: Force _end and __end to be aligned to a
3095 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
3096 building a bfd_data_link_order, rather than by setting the section
3097 contents immediately.
3099 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3101 Changes to make -Ur work again.
3102 * ldmain.c (add_to_set): Now takes reloc argument rather than
3103 bitsize. Check config.build_constructors here. If an new hash
3104 table entry is created, mark it as undefined.
3105 (constructor_callback): No longer takes bitsize argument. Pass
3106 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
3107 BFD backend supports it.
3108 (reloc_overflow): Handle a NULL abfd argument.
3109 (reloc_dangerous, unattached_reloc): Likewise.
3110 * ldctor.c: Include ldmain.h.
3111 (struct set_info): Change bitsize field to reloc.
3112 (ldctor_add_set_entry): Now takes reloc argument rather than
3113 bitsize. Don't bother to check config.build_constructors here.
3114 (ldctor_build_sets): Get the size from the reloc howto. If
3115 generating relocateable output, call lang_add_reloc rather than
3117 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
3119 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
3120 (lang_reloc_statement_type): New structure.
3121 (lang_statement_union_type): Add reloc_statement field.
3122 (lang_add_reloc): Declare new function.
3123 * ldlang.c (lang_for_each_statement_worker): Handle
3124 lang_reloc_statement_enum.
3125 (map_input_to_output_sections, print_statement): Likewise.
3126 (lang_size_sections, lang_do_assignments): Likewise.
3127 (print_reloc_statement): New function.
3128 (lang_add_reloc): New function.
3129 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
3131 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
3132 (cdtest-ur, cdtest-ur.out): New targets.
3133 (check-cdtest): Now also check that -Ur works correctly.
3135 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
3137 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3139 * ldlang.c (lang_process): Move lang_common call before
3140 map_input_to_output_sections, to ensure that any alignment
3141 constraints set by common symbols are copied over to the output
3144 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3146 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
3147 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
3148 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
3149 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
3152 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3154 * config/i386bsd.mh: New file.
3156 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3158 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
3160 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
3161 (DATA_START_SYMBOLS): Define _fdata.
3163 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
3165 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
3167 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3169 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
3170 works again. Attach some output symbols to the stub file bfd.
3172 * emultempl/hppaelf.em: Include elf32-hppa.h.
3173 (file_chain): Add decl.
3174 (hppa_look_for_stubs_in_section): Delete decl.
3175 (hppaelf_finish): Reenable code. Do not pass symbols
3176 down to hppa_look_for_stubs_in_section.
3178 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
3180 * ldmain.c (write_map): Don't define. Removed all references.
3181 Just use map_file or map_filename instead.
3182 (add_archive_element): Use minfo to write map information, not
3184 (constructor_callback): Use fprintf to write map information, not
3186 * ldmain.h (write_map): Don't declare.
3187 * ldgram.y (mri_script_command): Removed reference to write_map.
3188 * ldlang.c (lang_one_common): Likewise.
3189 * lexsup.c (parse_args): Likewise.
3191 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
3193 * scripttempl/elf.sc: Force all sections to be aligned.
3195 * ldgram.y (section): Reverse the order of memspec_opt and
3196 fill_opt to avoid an ambiguity when both are used.
3197 * ld.texinfo: Changed accordingly.
3199 * ldgram.y: Move include of ldlex.h back with other includes.
3200 * ldlex.h (input_type): Don't initialize enum constants to
3202 * ldlex.l: Use a switch to return the right token based on
3203 input_type, rather than knowing that input_type has a value based
3206 * ldgram.y (dirlist_ptr): Removed; not used.
3207 * lexsup.c: Include ldver.h.
3208 * Makefile.in: Rebuilt dependencies.
3210 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
3212 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
3213 (ldlang_add_file): call it here instead.
3215 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3217 * ldgram.y: Include ldlex.h after %token decls, for byacc.
3219 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3221 * emultempl/hppaelf.em: First attempt to clean this file up.
3222 Add comments in several functions as to their purpose and
3223 how they function (or my current best guess). Clean up horrible
3224 spacing and indention that never should have been accepted in the
3225 first place. Add FIXMEs for issues which need to be resolved.
3226 Disable linker-stub generation until it gets fixed. This allows
3227 the linker to at least work on simple code for testing purposes.
3229 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
3230 it via hppaelf_finish). Prototype moved into ldlang.h.
3231 (lang_process): Move problematic extra call to lang_size_sections
3232 into the PA ELF specific code.
3233 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
3234 lang_size_sections moved here.
3236 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
3238 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
3239 * config/ppc-elf32.mt: New file.
3240 * emulparams/elf32ppc.sh: New file.
3241 * emultempl/ppc.em: New file.
3242 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
3243 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
3244 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
3246 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3248 * lexsup.c (parse_args): Use symbolic numbers for long options.
3249 Fix misunderstanding in -Y and -call_shared et al.
3251 Use getopt instead of lex and yacc to parse the command line.
3253 * ld.texinfo (Options): Document changes to option syntax.
3254 * Makefile.in: Update dependencies.
3255 * ldver.c (help): Tweak dashes in usage message.
3256 * ldgram.y (%union): Remove unused members.
3257 Remove %tokens for command line options; add ones for input types.
3258 (command_line): Rules removed.
3259 (file): Instead of command line, recognize an
3260 input type indicator, then use the nonterminal for that type.
3261 (defsym_expr): New nonterminal from code formerly in command_line.
3262 * ldlex.h: Declare parser input type enum and variable.
3263 Don't declare parse_line.
3264 * ldlex.l: Remove unused variables. Make some used ones static
3266 (COMMAND): Start state and its rules removed.
3267 At start of yylex, return input state token if at start of input.
3268 (lex_redirect): Don't need to set yyout.
3269 (ldlex_command): Function removed.
3270 * ldmain.c (main): Instead of calling parse_line, set up the
3271 redirections and call yyparse directly.
3272 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
3274 * lexsup.c: Remove #if 0'd code.
3275 (parse_line): Function removed.
3276 (parse_args): Rewrite to use getopt_long_only.
3277 (set_default_dirlist): New function from code formerly in
3278 ldgram.y:command_line.
3279 (set_section_start): New function.
3280 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
3281 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
3282 compiled-in link scripts in "{" and "}", as the grammar no longer
3285 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3287 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
3288 require that it be in $(srcdir).
3290 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
3292 * ldlang.c (lang_size_sections): Only align section to alignment
3293 required by linker script, not to maximum alignment of input
3296 * ldlang.h (largest_section): Don't declare.
3297 * ldlang.c (largest_section): Don't define.
3298 (size_input_section): Don't set largest_section; not used.
3300 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
3302 * ldlang.c (new_afile): Pass NULL as last argument to concat.
3304 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3306 * ldlang.c, ldmain.c: Include libiberty.h.
3308 * ldmisc.h (concat): Don't declare.
3309 * ldmisc.c (concat): Don't define; just use the one in libiberty.
3311 * ld.h (as_output_section_statement): Removed; not used.
3313 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3315 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
3316 bfd_set_error and new error names.
3318 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3320 * ldwrite.c (build_link_order): If the cooked size of the section
3321 has been set, use it, for determining link_order size.
3322 (ldwrite): In the error message displayed if bfd_final_link fails,
3323 indicate that it was in fact the final link step that failed.
3325 * ldlang.c (lang_size_sections): Clear bfd_error before calling
3326 bfd_relax_section, in case it returns false but doesn't flag an
3327 error. If an error is returned, indicate which one it is in the
3330 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
3331 it'll get picked up from $(srcdir) if appropriate.
3333 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3335 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
3336 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
3338 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3340 * ldlex.l (comment): Increment line number when newline is read.
3342 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3344 * ldlang.c (lookup_name): Take new argument, force_load. If true,
3345 reload the file even if it is already loaded.
3346 (wild): Call lookup_name with force_load argument of 0.
3347 (open_input_bfds): Call lookup_name with force_load argument of 1.
3348 (print_symbol): Remove declaration of non-existent function.
3349 (print_one_symbol): Return true rather than falling off end.
3351 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3353 * ldmain.c (main): Use %ld when printing long values.
3355 * scripttempl/elf.sc: Move _edata after the .sdata section.
3356 Permit OTHER_BSS_SYMBOLS to be defined.
3357 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
3359 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3361 * Rename all "hppaosf" files to "hppaelf".
3362 * Change all "osf" references to "elf" in hppaelf files.
3363 * Makefile.in: Likewise.
3364 * configure.in: Likewise.
3366 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3368 * ldmain.c (main): Call xatexit, not atexit.
3369 Call xmalloc_set_program_name.
3371 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
3374 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3376 * emultempl/lnk960.em (append), emultempl/hppaosf.em
3377 (hppaosf_finish): Call xmalloc, not ldmalloc.
3378 * ldmain.c (preserve_output): Function removed.
3379 (main): Do it here instead.
3381 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3383 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
3384 GNU C specific macros.
3386 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
3387 call to LANG_FOR_EACH_INPUT_SECTION.
3389 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3391 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
3392 deleted; will use libiberty versions instead.
3393 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
3394 mri.c Makefile.in: Change callers.
3396 * ldmisc.c (vfinfo): Remove cleanup code.
3397 * ldmain.c (remove_output): Put it here (new function).
3398 (preserve_output): New function.
3399 (main): Register remove_output and preserve_output with atexit.
3400 * ldmain.c ldgram.y: Call xexit instead of exit.
3401 * ldmisc.h: Declare xexit.
3403 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
3405 * Makefile.in: Lots of new H8/500 memory models.
3407 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3409 * ldlex.l: Removed duplicate rules.
3410 (yywrap): Provide default definition, needed with some versions of
3413 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3415 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
3416 the archive filename too.
3418 * ldlex.l: Add rule to catch invalid input characters instead of
3419 printing them. Include "ldmain.h" for program_name decl.
3420 (lex_warn_invalid): New function.
3421 * Makefile.in: Add dependency.
3423 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3425 * Makefile.in (check): Don't bother running any tests of
3426 cross-linker until the test suite no longer assumes native mode.
3428 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3430 * ldlang.c (print_one_symbol, print_input_section): Print
3431 global symbols in symbol table again.
3433 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3435 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
3436 exit successfully instead of complaining if no input files are
3439 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
3441 * Makefile.in: Format variable definitions consistently.
3442 (LD_PROG): Remove unnecessary variables from link command,
3443 change variable LOADLIBES to EXTRALIBS.
3445 * ldmain.c (main): Compute and display total execution time.
3446 * ld.texinfo (-stats): Document the option.
3448 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3450 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
3453 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
3456 * ldlang.c (relaxing): Removed global variable.
3457 (lang_size_sections): If the canonical symbols have not already
3458 been read in, read them in before relaxing.
3459 * ldlang.h (relaxing): Removed declaration.
3461 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3463 * ldlang.c (new_afile): Initialize loaded field to false.
3464 (lookup_name): If file was already loaded, don't call the
3465 add_symbols entry point again.
3467 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3469 * ld.texinfo: Clarify what -T option does.
3471 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3473 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
3476 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3478 * ldmain.c (add_archive_element): If trace_files or
3479 trace_file_tries, print file name.
3480 * ldlang.c (lookup_name): Likewise.
3481 (ldlang_add_file): Don't put files on input_bfds list in reverse
3484 * scripttempl/elf.sc: Correct typo.
3486 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3488 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
3489 their arguments optional, for compatibility with the old GNU ld.
3491 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3493 * scripttempl/elf.c: Define __bss_start before the .sbss section.
3495 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3497 * ldmain.c (add_to_set): Add bitsize argument.
3498 (constructor_callback): New function.
3499 (link_callbacks): Add constructor_callback.
3500 * ldctor.c (struct set_info): Add bitsize field.
3501 (ldctor_add_set_entry): Add bitsize argument.
3502 (ldctor_build_sets): Base the size of the elements of the set on
3503 the bitsize, rather than always using LONG.
3504 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
3506 * ld.h (QUAD_SIZE): Define.
3507 * ldgram.y (QUAD): New token.
3508 (length): Handle it.
3509 * ldlex.l: Return QUAD.
3510 * lexsup.c (keywords): Add QUAD.
3511 * ldwrite.c (build_link_order): Handle QUAD.
3512 * ldlang.c (print_data_statement): Handle QUAD.
3513 (lang_size_sections): Likewise.
3514 (lang_do_assignments): Likewise.
3515 * ldexp.c (exp_print_token): Add QUAD to table.
3516 * ld.texinfo: Describe QUAD.
3518 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
3519 since the Alpha doesn't use them.
3521 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3523 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
3525 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
3527 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
3528 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
3530 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3532 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
3533 needed for i386mach. (Should be a no-op on other systems.)
3535 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
3536 (PAGE_SIZE): Don't define; not used.
3538 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3540 * ldgram.y (yyerror): Make argument const char *, and actually
3541 print it out rather than assuming it is a syntax error.
3542 * ldmisc.h: Change declaration of yyerror.
3543 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
3545 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3547 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
3548 exec header offset, since the exec header isn't loaded.
3549 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
3551 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3553 A major rewrite to move the bulk of the linker into BFD so that
3554 more efficient backend code can be written for specific object
3556 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
3557 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
3558 * ldctor.c, ldctor.h: Complete rewrite.
3559 * ldwrite.c, ldwrite.h: Complete rewrite.
3560 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
3561 link_info.strip instead. Changed all uses.
3562 (discard_locals_type, discard_locals): Removed. Use
3563 link_info.discard instead. Changed all uses.
3564 (ld_config_type): Removed relocateable_output field; use
3565 link_info.relocateable instead; changed all uses. Added stats
3567 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
3568 set_loader_symbol): Removed.
3569 * ldexp.h (node_class): Added etree_rel.
3570 (etree_type): Added rel field.
3571 * ldexp.c (exp_print_token): Bracketed table initialization.
3572 (exp_relop): New function.
3573 (fold_name): Use linker hash table rather than ldsym functions.
3574 (exp_fold_tree): Likewise. Also, handle etree_rel case.
3575 (exp_print_tree): Handle etree_rel.
3576 * ldgram.y (strip_symbols, discard_locals): Removed.
3577 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
3578 (REL): New token. Does not appear in grammar, but needed for
3580 (file): Don't call lang_final; it's called by main anyhow.
3581 * ldlex.l: Accept -stats and -no-keep-memory options.
3582 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
3583 * ldlang.c: Consistently use fill_type for fill argument.
3584 (lang_init_script_file, script_file): Removed.
3585 (create_object_symbols): Removed. Use
3586 link_info.create_object_symbols_section instead. Changed all
3588 (lang_add_keepsyms_file): Removed.
3589 (lookup_name): Call bfd_link_add_symbols instead of
3590 ldmain_open_file_read_symbol.
3591 (wild): Don't iterate over script_file.
3592 (open_output): Create link hash table.
3593 (lang_place_undefineds): Rewrote.
3594 (lang_size_sections): Handle relaxing (doesn't work yet).
3595 (lang_relocate_globals): Removed.
3596 (lang_finish): Use link hash table rather than ldsym functions.
3597 (lang_common): Rewrote.
3598 (lang_one_common): New function.
3599 (ldlang_add_file): Add file to link_info.input_bfds list. Set
3601 (create_symbol): Removed.
3602 (lang_process): Don't call lang_init_script_file. Call
3603 ldctor_build_sets rather than find_constructors. Don't call
3604 lang_relocate_globals.
3605 (lang_abs_symbol_at_beginning_of): Rewrote.
3606 (lang_abs_symbol_at_end_of): Rewrote.
3607 * ldmain.c (had_y): Removed.
3608 (lprefix, lprefix_len): Removed; use link_info fields instead.
3610 (multiple_def_count, commons_pending, undefined_global_sym_count,
3611 total_symbols_seen, total_files_seen): Removed.
3612 (link_callbacks, link_info): New variables.
3613 (main): Initialize link_info. Don't call init_bfd_error_vector or
3614 ldsym_init. Don't set now unused variables. Handle -stats.
3615 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
3616 (add_ysym): Rewrote.
3617 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
3618 search_library, gnu960_check_format, decode_library_subfile,
3619 linear_library, symdef_library, clear_syms, subfile_wanted_p):
3621 (add_keepsyms_file, add_archive_element, multiple_definition,
3622 multiple_common, add_to_set, warning_callback, undefined_symbol,
3623 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
3625 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
3626 require symbols for %C; look them up instead.
3627 * emultempl/hppaosf.em: Pass link_info to
3628 hppa_look_for_stubs_in_section.
3629 * Makefile.in: Rebuilt dependencies.
3630 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
3632 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
3634 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
3635 ldlang.h and ldctor.h.
3637 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
3638 declarations of free and malloc from flex output. Change malloc
3639 to ldmalloc in flex output.
3641 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3643 * ldmain.c (lprefix): Change default from a char to a string
3644 with only one character.
3645 (lprefix_len): Set default to one.
3647 * ldmain.h (lprefix_len): Declare.
3649 * ldsym.c (write_file_locals): Use strncmp rather than a character
3650 comparison for lprefix.
3652 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
3655 * emultmpl/hppaosf.em: Include ldexp.h.
3656 (before_parse): Set lprefix and lprefix_len correctly.
3658 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3660 * ldlex.h: Don't declare yywrap if it is a macro.
3661 * ldlex.l: Include sysdep.h.
3662 * ldlang.c (lang_for_each_statement_worker,
3663 lang_for_each_statement): Forgot to use PARAMS.
3665 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3667 * Makefile.in: Added .PHONY targets where appropriate. Added some
3669 (gcclibdir, version): Removed unused variables.
3670 (DEP): New variable, set to mkdep.
3671 (ALL_CFLAGS): New variable. Used in .c.o target.
3672 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
3674 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
3675 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
3676 mostly obsolete variables. Adjusted remaining uses.
3677 (DEF_EMUL): Removed variable.
3678 (ldmain.o): Handle undefined EMUL error correctly.
3679 (ldemul-list.h): Depend on config.status rather than Makefile.
3680 Create via temporary file.
3681 (ver960.c, roll, make): Removed obsolete targets.
3682 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
3684 * dep-in.sed: New file, used when rebuilding dependencies.
3686 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
3688 Made many changes to eliminate gcc warnings. Made various
3689 cosmetic changes, declared various things in header files, removed
3690 various extern declarations from .c files. No substantive
3693 * ldlang.c (lang_process): Ifdef out final call to
3694 lang_size_sections again (reverting change of Nove 2), since it
3695 breaks the Sun4 linker.
3697 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3699 * configure.in (alpha-*-netware*): New target; use alpha.
3701 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
3703 * configure.in: Group targets by CPU. Merge some m68k target
3704 entries with different CPU specs that use the same ld_target
3707 * configure.in: Add sparc*-*-coff.
3708 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
3709 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
3710 (em_coff_sparc.c): Add dependencies and build rules.
3712 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
3714 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3716 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
3718 (command_line_option): Accept and ignore them (for now).
3719 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
3720 where n is a number.
3722 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3724 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
3725 not in bfd_com_section, create the section in the BFD so that it
3726 can be placed in the right output section.
3728 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3730 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
3731 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
3732 (OTHER_READONLY_SECTIONS): Define for .reginfo.
3733 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
3734 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
3735 Move OTHER_READONLY_SECTIONS after all the other readonly
3736 sections. Don't use DATA_ADDR twice.
3738 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
3739 p is in a common section, make sure the BFD has a section of that
3742 * ldlang.c (lang_common): Add newline to error message.
3744 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
3746 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
3747 Lynx-specific script instead of m68kcoff.
3748 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
3749 (ENTRY): Define as __main.
3750 (TEXT_START_ADDR): Define as 0.
3751 (PAGE_SIZE): Define as 0x1000.
3752 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
3753 * scripttempl/m68klynx.sc: New file.
3755 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3757 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
3758 arguments rather than treating them as emulation names.
3760 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
3762 * configure.in: Support x86 unixware and netware plus generic netware.
3764 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3766 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
3769 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
3771 * Makefile.in (distclean): Don't delete dvi or info files.
3772 (ld.info): Update dependency list.
3773 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
3775 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3777 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
3778 Set output_filename instead of creating a new node.
3779 (open_output): Don't set output_filename.
3780 (lang_final): Create the new node here.
3781 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
3783 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3785 From Pete Hoogenboom (hoogen@cs.utah.edu):
3787 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
3788 edata, _edata, end): Add definitions of these symbols.
3789 (__end): Remove definition of this symbol.
3790 (__data_start): Move definition of this symbol.
3792 * emultempl/hppaosf.em: Various fixes and support for linker stub
3794 (hppaosf_finish, hppaosf_search_for_padding_statements,
3795 hppaosf_create_output_section_statements): New functions in
3796 support of linker stub generation.
3797 (ld_hppaosf_emulation): Redefine to include new
3798 emulation-specific routines.
3800 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
3801 Pass abs_output_section rather than NULL to avoid invalidating
3804 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3806 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
3807 (em_i386mach.c): New rule.
3808 * configure.in (i[34]86-*-mach*): New case.
3809 * config/i386-mach.mt: New file.
3810 * emulparams/i386mach.sh: New file.
3812 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3814 * ld.h (flag_is_*): Removed macros.
3815 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
3816 Consistently check the BFD symbol flags directly, rather than
3817 using file_is_* macros.
3819 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
3821 * configure.in (sparc*-*-lynxos*): New target.
3822 * Makefile.in: Add rule for em_sparclynx.c.
3823 (ALL_EMULATIONS): Add Lynx emulations.
3824 * config/sparc-lynx.mt: New file.
3825 * emulparams/sparclynx.sh: New file.
3826 * scripttempl/sparccoff.sc: New file.
3828 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3830 * Makefile.in: Add dependency for $(EMULATION_OFILES).
3832 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3834 * relax.c (write_relax): Check return value of bfd_seclet_link.
3836 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
3838 * ldlang.c (delete_output_file_on_failure): New variable.
3839 (open_output): Set it after bfd open succeeds.
3840 * ldmisc.c (vfinfo): Test it.
3842 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
3844 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
3847 * ldemul.c: Support was added to allow emulation-specific
3848 processing to occur. This support was added primarily for linker
3849 stub generation in the elf32-hppa gld.
3850 (ldemul_finish, ldemul_create_output_section_statements): New
3852 * ldemul.h: Support was added to allow emulation-specific
3853 processing to occur. (As described above.) Added finish and
3854 create_output_section_statements fields to
3855 ld_emulation_xfer_struct structure.
3856 * ldlang.c: Add calls to emulation-specific routines.
3857 (lang_process): Add call to
3858 ldemul_create_output_section_statements function.
3859 (lang_process): Add call to a emulation-specific routine (and
3860 some processing after the call).
3862 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3864 * configure.in: mips*- instead of mips-, mips*el changes
3866 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3868 * configure.in (alpha-*-osf*): New target; use alpha.mt.
3869 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
3870 (em_alpha.c): New target; use alpha.sh and alpha.sc.
3871 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
3872 * config/alpha.mt: New file.
3873 * emulparams/alpha.sh: New file.
3874 * scripttempl/alpha.sc: New file.
3876 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
3878 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
3879 types of different sizes (eg: 64 and 32 bits), so coerce.
3880 * ld.h (ALIGN_N): Add warning about usage.
3882 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3884 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
3885 which we already have a definition, rather than checking in
3886 several different places whether the symbol is weak.
3888 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3890 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
3891 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
3892 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
3893 expanded within them.
3894 * config/mipsb-elf32.mt: New file.
3895 * emulparams/elf32mipb.sh: New file.
3896 * Makefile.in (em_elf32mipb.c): New target.
3898 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
3900 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
3901 lang_input_file_is_search_file_enum so objects brought in using
3902 INPUT() do a path lookup.
3904 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
3906 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
3907 instead of {i386,m68k}-coff.
3908 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
3909 * config/i386-lynx.mt: New file.
3910 * config/m68k-lynx.mt: New file.
3911 * emulparams/i386lynx.sh: New file.
3912 * emulparams/m68klynx.sh: New file.
3914 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
3915 but defaulting to _start.
3917 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
3918 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
3921 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
3923 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
3924 HOSTING_LIBS for testing.
3926 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3928 Finish up support for i386-sysv4 (without shared libraries):
3929 * ld.h (flag_is_weak): Define.
3930 * ldlang.c (print_symbol): Mention whether symbol is weak.
3931 (print_input_section): Print weak symbols as globals.
3932 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
3933 (enter_global_ref): Do not warn if a weak symbol redefines a
3934 global symbol. Do not let a weak symbol redefine a common symbol.
3935 (enter_file_symbols): Treat weak symbols as global symbols.
3936 (subfile_wanted_p): Do not pull in an object file from a archive
3937 just to resolve an undefined weak symbol.
3938 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
3939 error; the error might be that malloc has run out of space.
3940 * ldsym.c (write_file_locals): Treat weak symbols as global.
3941 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
3943 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
3944 * config/i386-elf.mt: New file; set EMUL to elf_i386.
3945 * emulparams/elf_i386.sh: New file.
3946 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
3947 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
3948 (ALL_EMULATIONS): Add em_elf_i386.o.
3949 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
3950 (em_elf_i386.c): New target, like other em_*.c targets.
3951 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
3952 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
3953 nonempty, and configured for native, add it to LIB_PATH.
3955 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
3957 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
3958 Added statements to pass stab and stabstr sections through and
3959 mark them as NOLOAD, which makes GDB happier.
3961 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
3963 * configure.in: Accept m68k-lynx-lynxos config.
3965 * Makefile.in: Use $(SHELL) to run genscripts.sh.
3967 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
3969 * config/coff-h8300.mt: Add EMUL=h8300h.
3971 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
3973 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3975 * Makefile.in: Changed CXX back to g++.
3977 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3979 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3981 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3983 * Makefile.in (TAGS): Use shell wildcards.
3985 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3987 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3989 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3991 * ld.texinfo: re-enable included config file; conditionalize doc
3992 for -oformat to interact properly with SingleFormat doc config
3993 var; rename @up/@down to @raisesections/@lowersections.
3995 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3997 * configure.in: recognize m88110.
3999 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4001 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
4002 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
4003 ELF emulation is "elf32-hppa" not "elf-big".
4004 (hppaosf_before_parse): Remove unneeded processing of environment
4006 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
4007 .text segment of output file.
4008 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
4010 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4012 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
4015 * ldlang.c, ld.h: updated copyright.
4017 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4019 * ldlang.c (open_output, lang_check): Check return value of
4022 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4024 * scripttempl/h8500.sc: Start all sections in a different segment.
4025 * scripttempl/z8ksim.sc: Handle constructors
4027 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
4029 * Makefile.in: revert earlier changes back to execute runtest
4030 with make check. cdtest and bootstrap now function as they
4031 did within the Makefile.
4033 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4035 * Makefile.in: Update dependencies.
4037 * configure.in: Set EMULATION_OFILES in Makefile based on
4038 --with-targets option.
4040 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
4042 * Makefile.in: check targets reimplemented to old way.
4044 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
4046 * config/i386v.mh, config/irix4.mh: Use gcc
4047 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
4048 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
4049 bfd/configure.host change.
4051 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4053 * scripttempl/elf.sc: Handle .line and .debug* sections.
4055 * ldlex.l: Use bfd_scan_vma, not strtoul.
4057 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4059 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
4060 Remove inital caps in some error messages, change "can't" to
4061 "cannot", add missing colons.
4062 * ldmisc.c (vfinfo): Print "%%" as a single %.
4063 For '%' followed by unrecognized character, print them both
4064 verbatim instead of expecting a char * arg.
4065 For '%C', don't put the function name in parens.
4067 * ldexp.c (invalid): Pass "%%", not "% ".
4069 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4071 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
4072 (BSS_VAR): Removed; now always define _fbss.
4073 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
4076 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4078 * configure.in: z8k-coff is the same as z8k-sim
4080 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
4082 * testsuite/lib/ld.exp: new file
4083 * testsuite/config/unix-ld.exp: new file
4084 * testsuite/ld.bootstrap/bootstrap.exp: new file
4085 * Makefile.in: add dejagnu support for make check
4087 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4089 * ldlex.l (comment): Add missing newline in message.
4090 * ldindr.c (add_indirect): Ditto.
4091 * ldexp.c (exp_fold_tree): Ditto.
4093 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4095 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
4098 * ldmisc.c (multiple_warn): New function.
4099 * ldmisc.h: Declare it.
4100 * ldmain.c (enter_global_ref): Call it.
4101 * ld.h (ld_config_type): Add warn_common.
4102 * ldlex.l, ldgram.y: Set it with -warn-common option.
4103 * ldver.c (help): Document it.
4105 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4107 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
4108 target-specific sections, and for changing data section vma.
4110 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4112 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
4113 terminals, for Solaris.
4114 (dirlist_ptr): New static variable.
4115 (command_line_option): Accept new options.
4117 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
4120 * config/sun4sol2.mt: Pass emulation name without ".sh".
4122 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
4123 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
4125 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4127 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
4128 .dtors, .data1, .rodata1 sections, instead of combining them into
4129 other sections. For `-r', set all section start addresses to
4132 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
4133 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
4134 (MAXPAGESIZE): Renamed from PAGE_SIZE.
4136 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4138 * genscripts.sh: If this is the default emulation, set
4140 * emultempl/*.em: Use it to determine whether to compile in the
4143 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
4144 genscripts.sh. Pass the current emulation name without ".sh" on
4146 * genscripts.sh: Take an default emulation arg.
4147 Use the current emulation name as EMULATION_NAME.
4148 Make default lib path for cross-compiling ':', not null.
4149 * emulparams/*.sh: Don't set EMULATION_NAME.
4150 * ldemul.c (ldemul_get_script): Take isfile arg.
4151 Pass it to emulation's get_script function.
4152 * ldemul.h: Adjust get_script prototypes.
4153 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
4155 * ldfile.h: Declare it.
4156 * ldgram.y: Accept a script on the command line again,
4157 for parsing compiled-in scripts.
4158 * ldmain.c (main): If ld script is a file, parse it as a -T
4159 option, otherwise parse it directly.
4160 * emultempl/*.em (*get_script): Return the scripts themselves if
4161 this is the default emulation; otherwise return their file names.
4162 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
4164 * emulparams/m88kbcs.sh: Use it.
4166 * ld.h (ld_config_type::unix_relocate): Remove unused element.
4168 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4170 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
4171 there's no change log entry yet, tsk tsk) from the list of
4172 emulations compiled in until Mark gets around to checking in
4173 emulparams/i386linux.sh.
4174 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
4175 changed, this file gets updated.
4177 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
4179 * ldgram.y (OPTION_Lfile): New token.
4180 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
4181 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
4183 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
4185 * configure.in: h8/300h support needs own .mt file.
4186 config/coff-h8300h.mt: New file.
4188 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4190 * ldmain.c: Don't include sys/stat.h; it already got included
4191 somewhere along the way.
4193 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
4195 * Makefile.in: Add h8300h support.
4196 emulparams/h8300h.sh: New file.
4197 scripttempl/h8300h.sc: New file.
4199 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4201 * ldfile.c (ldfile_open_file): In error message, use the name the
4202 user gave (e.g., "-lc"), rather than the base file name.
4204 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
4206 * ldmain.[ch]: Remove initial Q_ from function names.
4207 * ldexp.c, ldindr.c, ldlang.c: Change callers.
4209 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
4211 * ldlang.c (lang_process): Move loading of default script from
4212 here to main. Add a "/" to start of script name to prevent
4213 finding it in "." first.
4215 * ldmain.c (set_scripts_dir): Don't look in "." first.
4217 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
4220 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
4222 * Makefile.in (em_m88kbcs.c): Correct dependency.
4223 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
4224 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
4225 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
4227 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4229 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
4230 main.c (main): Print the errno string in the error message.
4232 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
4234 * configure.in: Accept h8300h for target cpu.
4236 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
4237 present (demangle is smart enough to know whether to do it or not).
4239 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4241 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
4242 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
4244 * ldlang.c (lang_process): Use sizeof instead of magic constant.
4246 * ldmain.c (get_emulation, check_for_scripts_dir,
4247 set_scripts_dir): New functions.
4250 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4252 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
4253 Create symbol "end" instead of "__end". Comment out some parts
4254 that may not be needed (yet) for elf.
4256 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
4258 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4260 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
4262 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
4263 when no prototype is being supplied.
4264 (ldmalloc, ldrealloc): Size argument is now size_t.
4266 * ldmisc.c (finfo): New function, accepts FILE* argument.
4267 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
4268 without leading zeros.
4269 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
4270 bfd_vma value, instead of fprintf(%x) which won't hold a long long
4272 (concat, buystring): String lengths are size_t.
4273 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
4275 * ldlang.c (new_statement): Size argument is now size_t. Added
4276 forward declaration with prototype.
4278 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4280 * ldgram.y (OPTION_v): Don't turn on verbose output.
4282 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4284 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
4287 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
4289 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
4290 collect2 doesn't look for gld any more anyhow.
4292 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
4294 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
4295 now have a non NULL srefs_chain.
4297 * config/hp300hpux.mt: Use emulation hp3hpux rather than
4298 hp300hpux, since the latter does not exist.
4300 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4302 * genscripts.sh: Put the scripts in the ldscripts directory, not
4304 * configure.in (ldscripts): Make, instead of emulations.
4305 * Makefile.in (scriptdir): Take off the "ld" part.
4306 (install, clean, distclean): Use ldscripts, not emulations.
4307 In tests, don't pass -Lemulations.
4308 Don't pass tooldir/lib to genscripts.sh.
4309 * genscripts.sh: Don't take tooldir/lib arg.
4310 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
4311 default script file.
4313 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
4315 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
4317 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
4319 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
4321 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4323 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
4324 run in parallel without colliding on yacc's static file names.
4325 Without the stub rule, make will try to start two yacc's
4326 concurrently which fails because of yacc's static file names.
4328 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
4330 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
4333 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4335 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
4336 different from libdir.
4338 * Makefile.in (scriptdir): Base on tooldir, not datadir.
4340 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4342 * ldver.c (help): New function.
4343 * ldver.h: Declare it.
4344 * ldlex.l, ldgram.y: Recognize new options --help and --version.
4346 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
4348 * Makefile.in (INCLUDES): Don't need ../include any more.
4350 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4352 * ldlex.l, ldgram.y: Support new -oformat option.
4353 Remove attempt at supporting script fragments on the command line.
4354 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
4355 * mri.c (mri_format), ldgram.y: Change callers.
4356 * ldlang.h: Change prototype.
4358 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
4360 * Makefile.in: canonicalize install.sh; for use within
4361 this directory (and subdirs)
4363 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4365 * ldgram.y: Tweak grammar to make reporting of invalid options work.
4367 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
4370 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4372 * ldfile.c (ldfile_open_command): Don't try .ld extension.
4373 It wasn't documented (or likely used) and wastes time.
4374 (try_open): If EXTEN is empty, don't try it.
4376 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
4377 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
4378 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
4379 with normal function declarations.
4381 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
4382 Move *.sc-sh to scripttempl/*.sc.
4383 * {emultempl,emulparams,scripttempl}/README: New files.
4384 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
4385 removed, replaced with generic.em.
4386 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
4387 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
4389 * *.em (*_get_script): Return script name instead of script contents.
4390 * ldlang.c (lang_process): Change caller.
4392 * ldlex.l, ldgram.y: Recognize -m option.
4393 Check for input files after *all* options in grammar.
4394 * ldmain.c (main): Check for -m options. Add default directory
4397 * mkscript.c: File removed.
4398 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
4399 to add to the default LIB_PATH.
4400 Look for input files in the new subdirectories.
4401 Create the scripts in emulations subdirectory and don't filter
4402 them through mkscript.
4403 * configure.in: Make the emulations subdirectory.
4405 * Makefile.in: Account for all of the above changes.
4406 Remove unused .SUFFIXES. Get libgcc.a path with gcc
4407 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
4408 Put CFLAGS last in the compilation rules.
4409 Add -I../bfd to INCLUDES so sysdep.h is found.
4411 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4413 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
4415 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
4416 dependent on RELOCATING, not RELOCATION.
4417 * hp3hpux.sh (SHLIB_PATH): Define it.
4419 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4421 * ldfile.c (try_open): If opening without the extension fails,
4422 try with the extension even if -v or -V was given.
4423 had_script is imported (from ldgram.y), not exported.
4425 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
4427 * Makefile.in: remove parentdir support, use INSTALL_XFORM
4429 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
4431 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
4432 * ldgram.y (statement_list_opt): New nonterminal, either empty or
4434 (section): Use statement_list_opt, not statement_list.
4435 * m68kcoff.sc-sh: Gather constructors and destructors and define
4436 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
4437 * sa29200.sc-sh: Gather constructors and destructors and define
4438 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
4440 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
4442 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
4443 * configure.in: No longer need to configure to get sysdep.h.
4445 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4447 * Makefile.in: remove install:all and install-info:info
4448 dependencies (these cause some spurious rebuilds at 'make install'
4451 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
4453 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
4454 (mips-idt-ecoff*): Added trailing '*'.
4455 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
4456 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
4457 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
4459 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
4460 incorrect definitions.
4462 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4464 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
4465 symbols, unless stripping.
4467 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
4469 * Makefile.in: configure looks for ####, so remove lines with many
4471 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
4472 and HOSTING_LIBS correctly so that ``make check'' will work.
4474 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
4476 * mips.sc-sh: Define _etext, _edata, and _end, in addition
4477 to etext, edata, and end. Needed for IRIX 4.0.5F.
4478 Patch from mwp@iconix.oz.au (Michael Paddon).
4480 * Version 2.2.1 released.
4482 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4484 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
4485 * mipsbsd.sh (EMULATION_NAME): Use new file name.
4487 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4489 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
4492 * Version 2.2 released.
4494 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4496 * ldver.c (ldversion): Bump version number to 2.2.
4498 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
4502 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
4504 * mips.sc-sh: Don't define BSS_VAR unless relocating.
4506 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
4508 * Makefile.in (mkscript.o, mkscript): Build mkscript via
4509 mkscript.o, rather than directly from mkscript.c.
4511 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4513 * configure.in: Look for ${target_makefile_frag} relative to
4514 ${srcdir}, not relative to build directory.
4516 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
4517 * configure.in: Recognize hppa*-hp-osf.
4518 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
4519 (em_hppaosf.c): Build it.
4520 * config/hppaosf.mh, hppaosf.mt: New files.
4522 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
4523 some system header files. All uses changed.
4525 * configure.in: Recognize i386-aix configurations as i386-coff
4528 * configure.in: Recognize m68*-*-hpux.
4529 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
4530 the value of STACKZERO.
4531 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
4532 (em_hp3hpux.c): Build it.
4533 * hp3hpux.sh, config/hp300hpux.mt: New files.
4535 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
4537 * mips.sc-sh: Put constructors in the .data section.
4538 * Makefile.in (cdtest): Added dependency on ld.new.
4540 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
4542 * Makefile.in: Change definition of $(tooldir) to match FSF.
4543 * vax.sh, config/vax.mt, configure.in, Makefile.in:
4544 Support VAX Ultrix and BSD.
4546 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4548 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
4550 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
4552 * ldlang.h (struct memory_region): Change `length' and
4553 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
4554 * ldlang.c, mri.c: Corresponding changes, plus lint.
4556 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
4558 * configure.in: For all i386 targets, accept i486 as well.
4560 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
4562 * ldlang.c (wild_doit): Preserve all flags for a
4563 SEC_SHARED_LIBRARY section.
4564 (size_input_section): Consider any SEC_HAS_CONTENTS section when
4565 computing largest_section.
4567 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
4569 * ldlang.c (lang_output_section_statement_lookup): Initialize all
4570 fields of newly created structure.
4572 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
4574 * ldmain.c (g_switch_value): New variable.
4575 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
4576 (command_line_option): Accept -G and set g_switch_value.
4577 * ldlex.l (COMMAND): Accept -G.
4578 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
4580 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4582 Support for linking and loading at different places:
4584 * ldlex.l: Add "AT" keyword.
4585 * ldgram.y: Cleanup, and parse AT.
4586 * ldlang.c (print_output_section_statement): Print output address
4587 of section in map. (lang_size_sections): Fill sections' lma with
4589 * ldlang.h (lang_output_section_statement_type): Add load_base
4592 * ldindr.c (add_indirect): Keep more information in the alias
4594 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
4595 attribute from an input section.
4596 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
4597 default. (Q_enter_file_symbos): Indirect symbols now are known by
4598 their section, not a special symbol flag.
4599 * ldsym.c (write_file_locals): Indirect symbols aren't local.
4600 (write_file_globals): Write the mapping for an indirect symbol.
4601 * relax.c (build_it): When forced to write a NEVER_LOAD section,
4604 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
4606 * ld.texinfo: changes for q1
4608 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4610 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
4612 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4614 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
4616 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
4618 * mips.sc-sh: Added variables which may be overridden by a
4620 * mipsidt.sh: New file; emulation for IDT MIPS board.
4621 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
4622 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
4623 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
4624 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
4626 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4628 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
4630 * i386bsd.sh, config/i386bsd.mt: New files.
4631 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
4633 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4635 * mri.c: Add extern declaration of strdup.
4636 * ldsym.c (KEEP macro): Add spaces around '=' for the
4637 sake of old (e.g. PCC) compilers.
4639 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
4641 * ldver.c: Bump to version 2.1.
4643 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4645 * ldgram.y: allow section types without address expressions.
4646 * ldlang.c (lang_relocate_globals): avoid possible hang with
4647 undefined but unreferenced symbols.
4648 * relax.c (relax_section): don't complain if the script file isn't
4649 relaxable but -relax is set
4651 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4653 * configure.in: go32 is the 3rd part of the triple, not the 2nd
4655 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
4657 * mipsbig.sh: New file. Big endian MIPS emulation.
4658 * config/mips-big.mt: New file. Use mipsbig emulation.
4659 * configure.in (mips-sgi-irix*): Use target mips-big.
4660 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
4661 (em_mipsbig.c): New target. Uses mipsbig.sh.
4663 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
4665 * mips.sc-sh: Put .scommon sections into .sbss section.
4667 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
4668 rather than always putting them in bfd_com_section.
4669 * ldlang.c (lang_common): If a common symbol is not in
4670 bfd_com_section, put in a section of the same name, rather than
4671 always putting it in section COMMON.
4673 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
4675 * ldmain.c (subfile_wanted_p): If we already have a common
4676 definition of a symbol, don't necessarily pull in an object file
4677 that provides a non-common definition.
4679 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
4680 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
4682 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
4683 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
4685 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
4687 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
4690 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
4692 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
4693 checking for equality to bfd_com_section.
4695 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
4697 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
4698 targets, linker script.
4699 * mipslit.sh: New file. Little endian MIPS emulation.
4700 * config/mips-lit.mt: New file. Use mipslit emulation.
4701 * configure.in (mips-dec-ultrix*): Use target mips-lit.
4702 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
4703 (em_mipslit.c): New target. Uses mipslit.sh.
4705 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
4707 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
4708 $(tooldir)/bin/gld, so that gcc can find it with or without
4711 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4713 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
4714 write_norel. All linking is now done via write_relax. Call
4715 ldsym_write before calling write_relax.
4716 * relax.c: Added copyright.
4717 (write_relax): Renamed from write_relaxnorel. Added relocateable
4718 argument. seclet_dump renamed to bfd_seclet_link.
4719 * relax.h: Added copyright.
4721 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4723 * ldmain.c (decode_library_subfile): Patch from
4724 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
4726 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4728 * config/vxworks960.mt renamed to config/i960.mt
4730 * configure.in: sparc-aout emulates a sun4, as does
4731 sparc*-vxworks, i960-nindy uses gld960 emulation
4733 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4735 Fix support for NOLOAD, add INCLUDE
4736 * ldfile.c (ldfile_open_command_file): pass file name to
4738 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
4739 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
4742 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4744 * Makefile.in, config.h: no more default emulation. Make the lack
4745 of emulation a compile time error
4747 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4749 * configure.in: recognise all sparclite variants, not just 'sparclite'
4751 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
4753 * m68kcoff.sc-sh: define _end as well as end, for consistency with
4756 * configure.in: accept *-ericsson-ose for any m68k CPU.
4758 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
4759 for each output section.
4761 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
4763 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
4764 macro bfd_asymbol_bfd as appropriate.
4765 * Makefile.in: Un-duplicate ldlex.c dependency.
4766 * condigure.in: Replace my_host case table by sourcing
4767 ../bfd/configure.host. Allow std-host as the default.
4768 * ldmisc.c: Change logic for C++ name demangling: There is
4769 no initial '_' to remove from stab-derived function names.
4771 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4773 * ldlang.c (lang_init_script_file): don't attach the output file
4774 sections to the script file.
4776 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4777 * ldlang.c (wild): run expansion loop over command line bfd too.
4778 (lang_ini_script_file): initialize more parts of the command line
4780 * ldlex.l: fix DEFINED start states.
4782 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4784 * ld.texinfo: new doc.
4785 * ldgram.y, ldlex.l: understand -y<symbol>
4786 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
4787 print info. (add_ysym): new function.
4788 * ldsym.h: (ldsym_type): new define SYM_Y.
4790 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
4792 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
4793 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
4794 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
4795 macros with PARAMS. Recreational cleanup. Update copyrights.
4797 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4799 * Makefile.in: pass down the bfd source directory for includes
4801 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
4803 * ldlang.c (lang_size_sections): don't change size and address for
4804 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
4807 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4809 * relax.c (build_it): re-enable the processing of data_statements
4810 in scripts, makes counted contructor lists work again.
4812 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
4814 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
4816 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
4818 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
4821 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
4823 * Support for i386-sysv.
4824 configure.in: check for i386-*-sysv* and i386-*-sco*.
4825 i386coff.sc-sh: rewrote to support SVR3 by default.
4826 ldctor.c (find_constructors): preserve stat_ptr.
4827 ldlang.c (wild_doit): initialize vma and size of new output
4828 section to corresponding input section. This is required for
4829 shared library support.
4830 (lang_size_sections): don't modify vma and size of sections which
4831 are never loaded (for shared libraries).
4832 ldwrite.c (copy_and_relocate): copy the contents of any section
4833 which has contents, not just sections which are loaded (for shared
4836 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4838 * ldlang.c (size_input_section): count the sizes of all sections
4841 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4843 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
4844 to demangle symbols better
4846 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
4848 * ldlang.c (lang_finish): don't warn if -e start symbol does not
4849 exist when linking with -r.
4851 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
4853 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
4856 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4858 * ldmain.c (linear_library): don't even think about processing
4859 an object file if it's already been done
4861 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4863 * configure.in: the hp9000/300 config file is now hp300
4865 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4867 * config/z8ksim.mt: new file
4869 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
4871 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
4872 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
4874 * ld.h (strip_symbols_type): Add value STRIP_SOME.
4875 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
4876 * ldlang.c (lang_add_keepsyms_file): New function.
4877 * ldlex.l: Handle "-retain-symbols-file".
4878 * ldsym.c (keepsyms_file, kept_syms): New vars.
4879 (process_keepsyms): New functihon; reads file, marks symbols for
4881 (write_file_locals): File symbols should always be kept.
4882 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
4883 and "-s". Process retain-symbols file before setting symtab.
4884 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
4885 (keepsyms_file, kept_syms): Declare them.
4887 * ldmain.c (main): Non-fatal errors should still cause non-zero
4888 exit status even with -r.
4890 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4892 Added initial support for the z8k
4893 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
4894 * configure.in, Makefile.in: modified to reflect above
4896 * ldlang.c (lang_check): when linking conflicting architectures,
4897 make the output file reflect at least one of the bad inputs.
4899 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
4901 * Makefile.in (install): if $(tooldir) exists, install ld in
4904 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4906 * Makefile.in, configure.in: modified to support i386-coff
4907 * i386coff.sh: new file
4909 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
4911 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
4912 added m68k-coff emulation mode, stolen from a29k emulation.
4913 Almost certainly wrong, but perhaps better than sun3.
4915 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4917 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
4918 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
4919 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
4920 This is one character shorter, and lets people build on
4921 SVR3 system. (ld__h8300xray.[co] was the killer there;
4922 h8300xray.sc-sh is also overlong, but seems harmless.)
4923 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
4924 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
4925 * configure.in: Add host isc.
4927 * ldver.c: Call it version 2.0.
4929 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
4931 * ldver.c: Bump to version 0.98.
4934 * Makefile.in: Added mostlyclean, distclean, realclean rules.
4936 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
4938 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
4939 * ldlex.l: Moved comment() to end, since some compilers
4940 otherwise have problems with input() used before it is defined.
4942 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4944 * configure.in: added Solaris 2 and Irix 4 host support.
4946 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4948 * Makefile.in: remove -S flag from the FLEX definition
4950 * configure.in: rewrote, using new style case statement. use
4951 m68k.mt for m68k-aout systems
4953 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
4955 * Makefile.in: map "ld" through program_transform_name when
4958 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
4960 * cplus-dem.c: Removed. Use the version in libiberty now.
4961 * ldmisc.c: Use new libiberty version of cplus_demangle().
4963 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
4965 * gld960.em (gld960_choose_target): default to little endian, not
4968 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4970 * ldlang.c (lang_process): don't pass null pointers when
4971 abs_output_section is what is required.
4972 * ldwrite.c (ldwrite): use malloc to allocate the largest space
4973 used, and pass that down.
4974 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4977 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4979 * configure.in, config/ose68.mt: renamed OSE to ose.
4981 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4983 * ldsym.c (write_file_locals): Reorder check for common or
4984 undefined symbols so that it works.
4986 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4988 * configure.in: accept all m68K family members.
4990 * Makefile.in: always create installation directories.
4992 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4994 * ldlex.l: now parses comment correctly, added ~ to acceptable
4997 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4998 unary -ve constants.
5000 * ldlang.c (lang_finish): warn when an entry symbol supplied on
5001 the command line can't be found.
5003 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5005 * ldlang.h: add new field "loadable" to output_section_statement.
5006 * ldlang.c (lang_output_section_statement_lookup): initilize new
5007 field. (wild_doit): if new field is not set, then stop output
5008 section from being loadable.
5009 (lang_enter_output_section_statement): set the field from the
5011 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
5012 * h8300hms.sc-sh, h8300hms.em: get -r right.
5014 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
5016 * ldint.texinfo: New internals manual (beginnings thereof).
5017 * PORTING: Removed, merged into ldint.texinfo.
5019 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
5021 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
5022 cdtest.exp: A test program (copied from libg++/test-install)
5023 that tests that constructor and destructors are handled
5026 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5028 * Makefile.in (install): install from ld.new, renaming during the
5029 copy, or else the next 'make install' needs to re-link ld.
5031 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5033 * configure.in: generalise hp recognition (from sef).
5035 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5037 * configure.in: recognize bsd and hpux hppa configurations.
5038 error messages echo to stderr, not stdout
5040 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5042 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
5043 ldmisc.c: removed rcsid's.
5045 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5047 * ldlang.c (lang_map): print changes in sizes due to relaxing
5048 (size_input_section): maintain the delta information.
5049 * ldlang.h: add new field to struct to contain delta info.
5050 * relax.c (relax_section): complain if input not relaxable.
5051 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
5054 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5056 * ldmain.c(main): prevent -r and -relax from being on at the same
5059 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5061 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
5065 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5067 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
5069 * ldlang.c(open_output): set the target arch and machine as soon
5070 as we can. (lang_size_sections): use new macros for setting vma
5073 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5075 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
5076 Also deleted an unreachable path to wrs.
5078 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5080 * Makefile.in (install): use -d test for $tooldir before
5081 installing ld there so that $tooldir can be inherited from
5084 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
5086 * ldlang.c: Two non-substantial changes for the sake of
5087 the old Portable C Compiler.
5089 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5091 * ldgram.y, ldlex.l: parse ABSOLUTE
5092 * ldexp.c: add support for ABSOLUTE
5094 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
5096 * Makefile.in: Added default definitions for HOSTING_CRT0,
5097 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
5098 * config/*.mh: Miscellaneous clean-up: Removed definitions
5099 of YACC (since it is not longer used in the Makefile).
5100 Remove HOSTING_* definitions that are subsumed by the
5101 ones added to Makefile.in. Removed most definitions of CC.
5102 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
5103 These are no longer needed.
5105 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
5107 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
5108 rules, since these are used when building a distribution.
5109 * Makefile.in (ldlex.c): Don't re-direct output, since that
5110 leaves a bogus output files if it fails.
5112 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
5113 * ldlex.c: Fix some unnecessary flex-specific-isms.
5115 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5117 * ldgram.y: move spurious semicolon
5118 * ldexp.h: fix prototype
5120 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
5122 * ld.texinfo: references to linker now say "ld" not "gld".
5124 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5126 changed calling convention for Q_enter_global_ref
5127 * ldexp.c, ldlang.c, ldmain.c: reflect this
5128 * ldver.c: bump version to 1.97.1
5129 * ldindr.c (add_indirect): when an edict declaring an indirect
5130 symbol is found, make sure that any ideas about the symbol being
5131 common are changed if it now known to be defined.
5132 * ldmain.c (linear_library): complain once if archive isn't
5134 * ldlang.h, ldlang.c: make room for and initialize the complain
5137 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5139 * Makefile.in: use flex & bison from ../ if they exist.
5141 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5143 * relax.c (build_it): don't allocate space in the output file for
5144 stuff if -R flag applys to it.
5145 * ldfile.c: merge in VMS filename support
5146 * ldmain.c (main): take out ./ from library path, and close file
5147 before unlinking. Make multiple defs of a symbol create an
5149 * ldmisc.c: fatal errosrs delete output file
5151 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
5153 * ldver.c: Increase version number to 1.97, for consistency
5156 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
5158 * Makefile.in: FLEX -> LEX.
5160 * ld.texinfo: {} -> @{@}.
5162 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
5164 * ld.texinfo: describe alternate, MRI-compatible linker scripts
5165 (and associated change in -c option, now used for these scripts)
5167 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5169 * ldver.c: Bumped version to 1.96 - new release, resync with the
5171 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
5172 rather than with raw malloc, makes it easier to track where memory
5174 * ldsym.h, ldsym.c: create obstack for all global symbols too.
5175 * ldwrite.c (ldwrite): moved malloc so only used when needed.
5176 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
5179 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
5181 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
5183 * Makefile.in: use bootstrap for check.
5185 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5187 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
5189 * Makefile.in: now use flex, not lex
5190 * ldlex.l, ldlang.c, ldctor.c: lint
5192 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5194 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
5195 different sorts of filenames on the command line than in a script.
5197 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5199 * Makefile.in: rework CFLAGS so that they can be passed on the
5200 make command line. Remove MINUS_G. Default CFLAGS to -g.
5202 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5204 * relax.c: added handling for new "padding" seclet type, used to
5205 fill out gaps between section.
5206 * ldgram.y, ldlex.l: now -defsym on the command line is done
5209 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5211 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
5213 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5215 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
5218 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5220 * Makefile.in (install): Install second copy in $(tooldir)/bin
5221 without $(program_prefix), since that's what gcc expects.
5223 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5225 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
5226 * h8300*: fix bit rot and add support for h8300xray target
5227 * go32.sh: target emulation for go32.
5229 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5231 * gld960.em, i960.sc-sh. Fix i960 bit rot
5233 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
5235 * Makefile.in: install man page.
5237 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5239 * config/mt-<foo> renamed to <foo>.mt
5240 * config/mh-<foo> renamed to <foo>.mt
5241 * configure.in changed to reflect this
5242 * genscripts.sh now make .xbn files rather than .xN files
5244 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
5246 * ldver.h: fix decl of ldversion.
5248 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
5250 * Makefile.in: added check target.
5252 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5254 * ldmain.c (Q_enter_file_symbols): now aliases work again
5256 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
5258 * Makefile.in: added clean-info target.
5260 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5262 * ldexp.c (exp_print_tree): don't try and follow null pointers
5264 * ldgram.y: remove 11 shift reduce errors
5266 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5268 * Makefile.in: added tooldir and program_prefix.
5270 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5272 * ldlang.c (size_input_section): don't move absolute sections
5276 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5278 * cplus-dem.c: yet another copy of this - maybe it should go into
5280 * ldgram.y: now -V and -v have different actions
5281 * ldver.c: if -V, prints list of emulations compiled in
5282 * ldmisc.c: support for cplus demangling
5285 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5287 * Makefile.in, configure.in: removed traces of namesubdir,
5288 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5289 copyrights to '92, changed some from Cygnus to FSF.
5291 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
5293 * Makefile.in: Change mkscript rule into one for ./mkscript
5294 (for the sake of makes that don't realize they're the same).
5295 * PORTING: Add more details.
5296 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
5298 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
5300 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
5301 config/mt-hp300bsd: New port to hp300 running BSD.
5303 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
5305 Major rewrite of how ld is configured. The major idea
5306 is to use shell scripts to generate everything.
5307 * generic.em replaces ldtemplate.
5308 * Other *.em files replace various *.c files.
5309 A *.em file is a shell script that generates the corresponding
5310 ld__*.c file that implements an emulation. This is usually
5311 a straight 'cat' of a here-document, possibly with substitutions.
5312 * Script files (*.sc) are places by *.sc-sh scripts.
5313 Again, these are simple shell scripts that 'cat'
5314 here-documents, usually with some substitutions.
5315 The output a *.sc-sh is a script file.
5316 * Each emulation is defined by a short shell script with
5317 extension *.sh that specifies the emulation-specific
5318 parameters (such as the name of the *.sh-sc and *.em
5320 * genscript.sh is the master shell script used to generate
5321 an emulation. It is passed various argument, including
5322 the name a the emulation-speciic *.sh file that it
5323 "sources" to set variables to emulation-specifc parameters.
5324 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
5325 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
5326 * config/mh-foo: Rename LDEMULATION names as appropriate
5327 (usually 'gldfoo' -> plain 'foo').
5328 * ldwrite.c: Fixed a typo in a comment.
5329 * Makefile.in: Major changes. Removed some the sed
5330 magic to converts scripts, since that is now handled
5331 by genscripts.sh and the *.sc-sh scipt generators.
5332 * config.h: Remove a bunch of macros defining emulations
5333 and targets. This becomes one less file to edit when
5334 adding emulations or targets.
5335 * ldemul.h (struct ld_emulation_xfer_struct): Add
5336 emulation_name and target_name fields.
5337 * ldemul.c, ldemul.h: Define some default functions used
5338 by most emulations (and remove from the *.em scripts).
5339 * ldemul.c (ldemul_choose_target): Search the new
5340 ld_emulations array using a loop (instead of a hardwired
5341 nested if statement).
5342 Define the ld_emulation from the automatically-geenrated
5343 ldemul-list.h. This means you no longer have to edit ldemul.c
5344 to add a new emulation.
5345 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
5346 their expansions, since the former no longer exist.
5347 * PORTING: A very rough first draft of a porting guide.
5349 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
5350 to be terminated by a new-line (instead of requiring a semicolon).
5352 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5354 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
5355 tests for NULL pointers all over the place.
5356 * ldlang.c (lang_process): remember to relocate global symbols
5357 *after* relaxing has done it stuff.
5359 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5361 * config/mt-coff-h8300: use EMUL like everything else
5362 * ldlang.c: (print_padding_statement): print the right address.
5363 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
5366 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5368 * ldlex.l: Put pack -noinhibit-exec and -sort-common
5369 * ldlang.c (print_data_statement): print the right address.
5371 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
5373 * Makefile.in: The rule for testing ld by re-linking itself
5374 via an intermediate -r link was moved to the ld1 rule
5375 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
5376 which allows the bootstrap rule to work.
5377 * ldctor.c (find_constructors): Don't create a constructor
5378 list if it is already defined (as would happen if ld is
5379 invoked by collect).
5381 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5383 * config/mh-sparc.h: now uses libgcc.a
5384 * ldmain.c: quit using exit
5385 * *sc: use *(COMMON) rather than [COMMON]
5386 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
5387 to allow preprocessing of .l file.
5388 * Makefile.in: New ldlex.l mangling
5389 * ldexp.c (fold_binary): perform expressions with % and / in
5391 * ldfile.c (open_a): open archives on VMS in a special way
5394 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5396 * ldgram.y: map -M behave in the same way as -Map (sets file name
5398 * ldsym.c, ldlang.c: remember that size of a section is dependent on
5399 whether or not relaxing has been done.
5400 * ldmain.c: don't open a map file if it doesn't have a name
5401 * relax.c: all the brains have moved into bfd.
5402 * ldwrite.c: ammend comment
5404 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5406 * Makefile.in: added relax, also made three stage go through a
5409 * config.h: if GNU960 defined, then default emulation mode is
5411 * ldexp.h, ldexp.c: map to file hooks
5412 * ldlang.c: map to file hooks
5413 * ldgram.y: added -Map -relax
5414 * ldlex.l: added -relax, -Map
5415 * ldmain.c: open map file
5416 * ldmisc.c: support for map file
5417 * ldwrite.c: new relax magic
5419 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
5421 * Makefile.in, config/tm-*.h: Clean up make output, only
5422 pass DEFAULT_EMULATION to ldmain.c.
5424 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
5426 * ldver.c: Bump to version 1.94.
5428 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5430 * Makefile.in: infodir belongs in datadir.
5432 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
5434 * Makefile.in: Pass -y to bison. (Again;
5435 accidentally deleted by Rich.)
5436 * news.sc, ldgld68k.sc: Define __end as well as _end.
5438 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5440 * ldindr.h: added to contain prototypes of ldindr.c
5441 * ldfile.c: include ctype.h
5442 * ldmain.c: include the requried prototype headers
5443 * ldwrite.c: get_reloc_upper_bound has been renamed
5444 bfd_get_reloc_upper_bound
5446 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5448 * Makefile.in: punt "fundamental" mode because it breaks my emacs
5449 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
5450 spaces following hyphens, bsd make can't cope. added
5451 standards.text support and made it look like all the other
5454 * configure.in: configure now runs entirely in objdir so make file
5455 existence checks against ${srcdir}. Mark this directory as
5458 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5460 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5461 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5462 and mandir now keyed off datadir by default.
5464 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
5466 * ldver.c: Bumped version to 1.93.
5467 * Makefile.in: Pass -y to bison.
5469 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
5471 * config.h: h8 is now coff, not ieee
5472 * h8300hds.sc: reflect the same
5474 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
5476 * ldver.c (ldversion()): Update to 1.92.
5477 * ldctor.c: There are two places constructor sets
5478 can be defined. One of them checked for an existing
5479 duplicate, the other didn't. Unfortunately, the latter
5480 was called after the former ...
5481 So, factor out code for inserting a new element into
5482 constructor_name_list (after checking for a duplicate)
5483 into a new function add_constructor_name, and call
5484 it from both aforementioned places (ldlang_add_constructor
5485 and ldlang_check_for_constructors).
5487 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
5489 * Makefile.in: Rename .c files generated from ldtemplate
5490 to have names starting with ld__. This helps 'make clean'.
5492 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
5494 * Makefile.in: Take out the version number for install
5495 * m88kbcs.sc: put in contructor blocks.
5497 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
5499 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
5500 parameter, a format, and an arg pointer, and rename it to
5501 vfinfo(). Write info() in terms of new vfinfo().
5502 New einfo() is the same as info(), except it writes to stderr.
5503 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
5504 ldmisc.c: Replace "error" calls to info() by new einfo().
5506 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
5508 * ldlex.l ldgram.y: made -V option do same as -v
5509 * Makefile.in: Added $(MINUS_G) flag so debugging can be
5512 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
5513 i386 aout changes from Bob Kukura
5514 * Makefile.in, config.h: added i386aout support
5515 * configure.in: fixed /h-{myhost} typo
5516 * ldgram.y: -MM now gives more boring map.
5517 * ldlang.c: now does D_PAGED flag the right way.
5518 * ldsym.c: -MM flags does the right thing.
5520 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
5522 * configure.in: Fixed typo. Also, a fix for hp300bsd.
5523 * ldlang.c (init_os): Compensate for BFD change,
5524 where bfd_make_section now returns NULL for a duplicate
5525 section request, instead of the old section.
5527 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
5529 * ldver.c: Bump to version 1.91 (consistent with binutils).
5531 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
5533 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
5534 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
5535 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
5536 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
5537 Add or update copyright notices.
5539 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
5542 * Makefile.in: Changed installation directory name scheme
5543 to be consistent with gcc. Also changed 'install'.
5545 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
5547 * Makefile.in: new targets ld.mm, ld.me
5549 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
5551 * Makefile.in, ldtemplate: Need to use separate scripts
5552 for -n and -N options. Yet more complication.
5554 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
5556 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
5557 work). Add some lines to avoid Sun Make VPATH bugs.
5559 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
5561 * news.sc: Add alignment for data segment.
5562 * ldtemplate: Add (yet another) script to get for -n or -N
5563 options. (These need different alignment than ZMAGIC files.)
5564 * Makefile.in: Add stuff for new foo.xn scripts.
5565 These are generated by replacing "ALIGN(0x...00)" by ".".
5567 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
5569 * Makefile.in: new targets ld.ms, ld-index.ms
5570 ld.texinfo: remove tabs, other cleanups for texi2roff
5572 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
5574 * ldmain.c (main): Make config.magic_demand_paged be true
5575 by default. Don't the WP_TEXT and D_PAGED flags of
5576 output_bfd here; it's too late, so set it when output_bfd
5577 is created (in ldlang.c). Also fix setting of EXEC_P flag
5578 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
5579 * ldlang.c: Remove some duplicate extern declarations.
5580 * ldgram.y: Fixes to -N and -n options.
5581 * Makefile.in: Recognize upper case letters in sed script
5582 to remove assignments from script files.
5583 * ldtemplate: Don't assukme that -N or -n options
5584 imply use of -r script.
5585 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
5587 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
5589 * ldtemplate: include bfd.h before sysdep.h.
5591 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
5593 Restructure configuration scheme for bfd, binutils, ld.
5595 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5596 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
5597 Change some config names to match other dirs.
5598 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5600 * config/: Rename some config files to match up h-*.h names.
5601 Remove all the HOST_SYS definitions from the config files.
5603 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
5605 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
5606 * ldtemplate: Remove ldfile_add_library_path calls;
5607 just use the SEARCH_DIR commands in the script files.
5608 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
5609 the SEARCH_DIR commands in the scripts (using ugly sed magic).
5610 This is primarily intended for cross-linking, where you would
5611 place libaries in a different place than native libraries.
5612 Also, emulations made from ldtemplate now use $(srcdir).
5613 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
5614 form; people can use the Makefile's LIB_PATH to override.
5616 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
5618 * Makefile.in: fix target ld.dvi, add target ld.info
5619 ld.texinfo: make info filename ld.info
5621 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
5623 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
5625 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
5626 few BFD types & enums.
5633 version-control: never