2 Thu Dec 11 09:00:15 1997 Michael Meissner <meissner@cygnus.com>
4 * configure.tgt (d30v-elf-*): Rename d30velf_e to d30v_e and
5 d30velf_o to d30v_o to work in DOS environments.
6 * Makefile.{am,in}: Ditto.
8 * emulparams/d30v_{o,e}: Rename from d30velf_{o,e}.
9 * emulparams/d30velf_{o,e}: Deleted.
12 Wed Dec 10 17:40:08 1997 Nick Clifton <nickc@cygnus.com>
14 * scripttempl/armcoff.sc: Add glue sections (code taken from Arm
17 * emulparams/armcoff.sh (TEMPLATE_NAME): Set to armcoff.
19 * emultempl/armcoff.em: New file, imported from Arm branch.
22 Wed Dec 10 14:10:44 1997 Michael Meissner <meissner@cygnus.com>
24 * scripttempl/elfd30v.sc: Add .rel and .rela sections for all
25 defined sections. Set up __{D,C}TOR_{LIST,END}__. Add onchip and
26 external memory sections for rodata. Delete .string, .rodata1,
30 Tue Dec 9 15:28:17 1997 Michael Meissner <meissner@cygnus.com>
32 * Makefile.am: Add Oct 23 changes to Makefile.in here.
34 * Makefile.{am,in}: (ALL_EMULATIONS): Add ed10velf.o.
37 * Makefile.{am,in}: (ALL_EMULATIONS): Add etic80coff.o.
41 * Makefile.{am,in}: (ALL_EMULATIONS): Add ed30velf{,_e,_o}.o.
42 (ed30velf_e.c): Like d30velf, except .text/.data/etc always go in
44 (ed30velf_o.c): Like d30velf, except .text/.data/etc always go in
47 * emulparams/d30velf.sh (STACK_START_ADDR): Top of default
49 ({TEXT,DATA,EMEM}_SIZE): Sizes of the 3 memory areas.
50 ({TEXT,DATA,BSS}_MEMORY): Which memory region .text, .data, and
53 * emulparams/d30velf_{e,o}.sh: New files to be explicit whether
54 .text, .data, etc go in external memory or onchip memory.
56 * configure.tgt (d30v-*-*ext*): New configuration to default
57 .text, .data, etc. in external memory.
58 (d30v-*-*onchip*): New configuration to default .text, .data,
59 etc. in onchip memory.
60 (d30v-*-*): Add d30velf_{e,o} emulations.
62 * scripttempl/elfd30v.sc: Allow .text, .data, .bss to be put in
63 either the onchip text/data areas or the external memory area.
64 (MEMORY): Get sizes from d30velf.sh.
65 (.e{data,text,bss}): Put sections in the external memory region.
66 (.stext): Put section in the onchip text region.
67 (.s{data,bss}): Put sections in the onchip data region.
68 (__stack): Assign from ${STACK_START_ADDR}.
69 (.text): Put in ${TEXT_MEMORY} memory region.
70 (.data{,1}/.strings/.rodata{,1}): Put in ${DATA_MEMORY} memory
72 (.bss): Put in ${BSS_MEMORY} memory region.
75 Tue Dec 2 10:14:47 1997 Nick Clifton <nickc@cygnus.com>
77 * configure.tgt (targ_extra_emuls): Add support for Thumb target.
79 Sat Nov 22 15:23:19 1997 Ian Lance Taylor <ian@cygnus.com>
81 * ldlex.l: Don't define hex_mode. Correct number regexp to not
82 accept hex digits without a leading $ or 0x. Handle leading $
83 correctly. Pass 0 rather than hex_mode to bfd_scan_vma.
84 * ldlex.h (hex_mode): Don't declare.
87 Sun Nov 16 20:16:45 1997 Michael Meissner <meissner@cygnus.com>
89 * emulparams/d30velf.sh ({DATA,EMEM}_START_ADDR): Define as start
90 of internal data area and external memory on chip.
92 * scripttempl/elfd30v.sc: Define a MEMORY region that describes
93 the 3 regions of memory on the chip. Put .text/.init/.fini into
94 the text memory region, put other segments into the data memory
95 region. Add more of the standard elf sections. Default __stack
96 to be 0x20008000, which is 1 byte beyond end of the internal data
100 Thu Nov 13 13:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
102 * configure.tgt (targ_extra_emuls): Make FreeBSD a i386bsd
105 Sun Nov 2 14:51:36 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
107 * configure.host (alpha*-*-linux*): Correct HOSTING_CRT0. Set
110 Thu Oct 30 12:25:55 1997 Ian Lance Taylor <ian@cygnus.com>
112 * ld.h (args_type): Add warn_mismatch field.
113 * ldmain.c (main): Initialize warn_mismatch field.
114 * lexsup.c (parse_args): Handle --no-warn-mismatch option.
115 * ldlang.c (ignore_bfd_error): New static function.
116 (lang_check): If warn_mismatch is false, don't warn about
117 mismatched input files.
118 * ld.texinfo, ld.1: Document new option.
121 Wed Oct 29 17:50:26 1997 Gavin Koch <gavin@cygnus.com>
123 * configure.tgt: Add tx49 configury.
126 Thu Oct 23 14:38:18 1997 Nick Clifton <nickc@cygnus.com>
128 * scripttempl/v850.sc: Rename linker symbol '_stack' to '__stack'
129 to avoid conflicts with C code which is defining a variable called
132 Thu Oct 23 00:57:45 1997 Richard Henderson <rth@dot.cygnus.com>
134 * Makefile.in (ALL_EMULATIONS): Move eelf64_sparc.o ...
135 (ALL_64_EMULATIONS): ... here.
136 (eelf64_sparc.c): Template should be elf32 not generic.
137 * emulparams/elf64_sparc.sh (TEMPLATE_NAME): New definition.
139 Thu Oct 23 00:44:20 1997 Richard Henderson <rth@dot.cygnus.com>
141 * configure.tgt: Add sparc64-*-linux*.
142 * emulparams/elf64_sparc.sh (GENERATE_SHLIB_SCRIPT, NOP): New.
144 Wed Oct 22 11:29:25 1997 Ian Lance Taylor <ian@cygnus.com>
146 * scripttempl/pe.sc: Put .eh_frame in .rdata.
148 Fri Oct 17 00:00:13 1997 Richard Henderson <rth@cygnus.com>
150 * ldlang.c (lang_register_vers_node): Only check globals<=>locals,
151 since we need to be able to export different versions of the same
154 Wed Oct 15 14:52:36 1997 Ian Lance Taylor <ian@cygnus.com>
156 * scripttempl/pe.sc: Put .stab and .stabstr sections at end.
158 Wed Oct 8 12:37:05 1997 Richard Henderson <rth@cygnus.com>
160 * configure.tgt, configure.host: Change alpha-*-* to alpha*-*-*;
161 config.guess now recognizes alphaev5 etc.
163 Fri Oct 3 14:23:02 1997 Ian Lance Taylor <ian@cygnus.com>
165 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Don't treat
166 -s and -u as -static and -unix.
168 Thu Oct 2 18:40:28 1997 Ian Lance Taylor <ian@cygnus.com>
170 * ldlang.c (wild_doit): Rewrite flag handling for clarity. If we
171 are not adding the first input section, and SEC_READONLY is clear
172 on the output section, then don't copy it from the input section.
173 If SEC_READONLY is not set on the input section, then clear it on
176 * configure.tgt (mips*-sgi-irix[56]*): Use elf32bsmip rather than
178 (mips*el-*-linux*): Change elf32lmip to elf32lsmip and elf32bmip
180 (mips*-*-linux*): Likewise.
181 * emulparams/elf32bsmip.sh: New file; just like elf32bmip.sh, but
182 setting ENTRY to __start.
183 * emulparams/elf32lsmip.sh: New file; just like elf32lmip.sh, but
184 setting ENTRY to __start.
185 * scripttempl/elf.sc: Always set ENTRY to _start if it was not
188 Wed Oct 1 16:41:00 1997 Nick Clifton <nickc@cygnus.com>
190 * emulparams/v850.sh (ROZDATA_START_ADDR, ROSDATA_START_ADDR): New
193 * scripttempl/v850.sc: Move read only areas out of zero and small
194 data sections and into their own sections.
196 Wed Sep 24 16:59:15 1997 Joel Sherrill <joel@oarcorp.com>
198 * configure.tgt (sh*-*-rtems*): New target, like sh-*-elf*.
200 Wed Sep 24 11:33:14 1997 Ian Lance Taylor <ian@cygnus.com>
202 * ld.texinfo (Section Options): Improve documentation of NOLOAD
205 * aclocal.m4: Rebuild with new libtool.
206 * configure: Rebuild.
208 Mon Sep 22 17:24:06 1997 Ian Lance Taylor <ian@cygnus.com>
210 * ldlang.c (wild_doit): Revert patch of September 3.
212 Wed Sep 17 16:45:34 1997 Nick Clifton <nickc@cygnus.com>
214 * Makefile.am, Makefile.in: Add rule for ev850.c
215 * configure.tgt (targ_extra_emuls): Add v850 target.
218 Wed Sep 17 16:43:39 1997 Nick Clifton <nickc@cygnus.com>
220 * emulparams/v850.sh (CALL_TABLE_START_ADDR): New entry.
221 * scripttempl/v850.sc: Add call table data area
225 Mon Sep 15 11:29:13 1997 Ken Raeburn <raeburn@cygnus.com>
227 Merge change from Martin Hunt:
229 * scripttempl/elfd30v.sc: Put .rodata in the .text section.
232 Tue Sep 9 07:49:56 1997 Fred Fish <fnf@ninemoons.com>
234 * ldlang.c (lang_memory_region_lookup): Remove extraneous
237 Thu Sep 4 09:03:33 1997 Ian Lance Taylor <ian@cygnus.com>
239 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): In
240 expression produced for -bpT and -bpD options, align to a 32 byte
241 boundary rather than an 8 byte boundary.
242 * scripttempl/aix.sc: Put .tocbss at start of .bss section.
244 * ldmisc.h, ldmisc.c, ldcref.c: Rename finfo to lfinfo, to avoid
245 function name conflict with AIX 4.2 unistd.h header file.
247 Wed Sep 3 15:12:32 1997 Ian Lance Taylor <ian@cygnus.com>
249 * ldlang.c (wild_doit): Clear SEC_HAS_CONTENTS from a
252 Fri Aug 29 00:32:31 1997 Ian Lance Taylor <ian@cygnus.com>
254 * Makefile.am (ld_new_DEPENDENCIES): Remove @LEXLIB@.
255 * Makefile.in: Rebuild.
257 Thu Aug 28 10:12:10 1997 Doug Evans <dje@canuck.cygnus.com>
259 * configure.tgt (arc-*-elf*): Recognize.
260 * Makefile.am (ALL_EMULATIONS): Add earcelf.o.
261 * Makefile.in: Regenerate.
262 * emulparams/arcelf.sh: New file.
264 Wed Aug 20 11:14:13 1997 Ian Lance Taylor <ian@cygnus.com>
266 * ldlang.c (wildcardp): Don't let a backslash by itself cause a
267 pattern to be treated as a wildcard pattern.
269 * ldgram.y (atype): Accept parentheses with no type.
271 * ld.texinfo (Section Definition): Clarify use of whitespace.
272 (Section Placement): Likewise.
275 Mon Aug 18 11:12:03 1997 Nick Clifton <nickc@cygnus.com>
277 * configure.tgt (targ_extra_emuls): Add support for v850e target.
279 Mon Aug 18 11:12:03 1997 Nick Clifton <nickc@cygnus.com>
281 * configure.tgt (targ_extra_emuls): Add support for v850e target.
284 Sat Aug 9 00:42:27 1997 Ian Lance Taylor <ian@cygnus.com>
286 * Makefile.am (ld.info): Change dependency from
287 $(BFDDIR)/doc/bfdsumm.texi to bfdsumm.texi.
289 (bfdsumm.texi): New target.
290 (CLEANFILES): Add bfdsumm.texi.
291 * Makefile.in: Rebuild.
293 * Makefile.am: New file, based on old Makefile.in.
294 * acinclude.m4: New file, from old aclocal.m4.
295 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
296 shared library handling; now handled by libtool. Replace
297 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
298 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
299 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
300 * configure.host: Don't set HLDFLAGS, HLDENV, or RPATH_ENVVAR.
301 * acconfig.h: Mention PACKAGE and VERSION.
302 * stamp-h.in: New file.
303 * ldver.c (ld_program_version): Set ld_program_version from
305 * ldgram.y, ldlex.l: Replace VERSION with VERSIONK.
306 * Makefile.in: Now built with automake.
307 * aclocal.m4: Now built with aclocal.
308 * configure, config.in: Rebuild.
310 Mon Jul 28 19:04:50 1997 Rob Savoye <rob@chinadoll.cygnus.com>
312 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
314 * configure: Regenerated with autoconf 2.12.
315 * Makefile.in: Add $(EXEEXT) to executable.
317 Tue Jul 22 18:50:38 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
319 * emulparams/i386go32.sh (OUTPUT_FORMAT): Set to "coff-go32".
320 (SEGMENT_SIZE): Set to 0x200.
321 * scripttempl/i386go32.sc: Rewrite.
322 * configure.tgt (i[3456]86-*-msdosdjgpp*): New target.
325 Tue Jul 15 10:18:09 1997 Jeffrey A Law (law@cygnus.com)
327 * configure.tgt: Default the r5900 to little endian.
330 Mon Jul 7 12:39:42 1997 Ian Lance Taylor <ian@cygnus.com>
332 From Manfred Hollstein <manfred@s-direktnet.de>:
333 * configure.host (i[3456]86-*-linux*libc1*): Renamed from
335 (i[3456]86-*-linux*): New host.
337 Thu Jun 26 13:54:03 1997 Ian Lance Taylor <ian@cygnus.com>
339 * scripttempl/pe.sc: Put .rsrc after .reloc. Put input .rsrc
340 sections in the output .rsrc section.
342 Wed Jun 25 12:48:41 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
344 * configure.host (m68*-*-linux*libc1*): Renamed from
346 (m68*-*-linux*): New configuration for use with GNU libc 2.
348 Mon Jun 16 19:18:21 1997 Geoff Keating <geoffk@ozemail.com.au>
350 * scripttempl/elfppc.sc: Correct .rela.sdata entries.
352 * scripttempl/elfppc.sc: Put the PLT between the small and large
354 * emulparams/elf32ppc.sh (TEXT_START_ADDR): The ABI says `A
355 program base of 0x02000000 is recommended...' because otherwise
356 shared libraries are less efficient. We use 0x01800000 because
357 otherwise it's impossible to branch to location 0, for instance if
358 you have an undefined weak symbol.
360 Mon Jun 16 12:49:36 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
362 * ldlang.c (lang_place_undefineds): Add \n in einfo call.
363 (lang_size_sections): Likewise.
365 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
366 * emultempl/mipsecoff.em (gld${EMULATION_NAME}_after_open):
368 (check_sections): Likewise.
369 (gld${EMULATION_NAME}_after_allocation): Likewise.
370 * emultempl/pe.em (gld_$${EMULATION_NAME}_before_allocation):
372 * mpw-eppcmac.c (gldppcmacos_read_file): Likewise.
373 * mpw-idtmips.c (gldmipsidt_after_open): Likewise.
374 (check_sections): Likewise.
375 (gldmipsidt_after_allocation): Likewise.
377 * ldemul.c (ldemul_choose_mode): Remove unused einfo argument.
379 Fri Jun 6 23:47:42 1997 Ian Lance Taylor <ian@cygnus.com>
381 * scripttempl/pe.sc: Add zeroes after .idata$3 to mark the end of
384 Thu May 29 13:13:22 1997 Ian Lance Taylor <ian@cygnus.com>
386 * emultempl/elf32.em (gld${EMULATION_NAME}_place_section): Don't
387 crash if an output section has no BFD section.
389 Fri May 23 15:23:25 1997 Fred Fish <fnf@cygnus.com>
391 * lexsup.c (ld_options): Add entry for the new "task-link" option.
392 (parse_args): Handle the "task-link" option.
393 (OPTION_TASK_LINK): Add define.
395 Wed May 21 17:44:15 1997 Ian Lance Taylor <ian@cygnus.com>
397 * ldmain.c (main): Correct check of fclose return value when
398 handling --force-exe-suffix.
400 Thu May 15 11:35:29 1997 Nick Clifton <nickc@cygnus.com>
402 * ldlang.c (lang_check): Add test of the return value from the
403 call to bfd_merge_private_bfd_data().
405 Mon May 12 23:22:58 1997 Ian Lance Taylor <ian@cygnus.com>
407 * scripttempl/elfmips.sc: Remove.
408 * scripttempl/elf.sc: Set ENTRY based on target. Permit
409 TEXT_DYNAMIC to control .dynamic segment. Permit
410 SHLIB_TEXT_START_ADDR to set start of shared object. Support
411 INITIAL_READONLY_SECTIONS. Put .stub in .text. Only put
412 .gnu.linkonce.t* in .text when relocating. Support
413 OTHER_TEXT_SECTIONS. Support SHLIB_DATA_ADDR as well as
414 DATA_ADDR. Support OTHER_GOT_SYMBOLS and OTHER_GOT_SECTIONS.
415 * emulparams/elf32b4300.sh (SCRIPT_NAME): Set to elf.
416 (DATA_ADDR): Don't set.
417 (INITIAL_READONLY_SECTIONS): Rename from OTHER_READONLY_SECTIONS.
418 (OTHER_TEXT_SECTIONS): Set.
419 (OTHER_GOT_SECTIONS): Rename from OTHER_READWRITE_SECTIONS.
420 (MACHINE): Set to empty string.
421 * emulparams/elf32l4300.sh: Likewise.
422 * emulparams/elf32ebmip.sh: Likewise.
423 * emulparams/elf32elmip.sh: Likewise.
424 * emulparams/elf32bmip.sh: Likewise. Also:
426 * emulparams/elf32lmips.sh: Likewise.
427 * Makefile.in (eelf32bmips.c): Depend upon elf.sc rather than
429 (eelf32ebmips.c, eelf32elmips.c, eelf32lmip.c): Likewise.
431 Mon May 12 11:11:06 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
433 * scripttempl/elf.sc: Don't align the data segment on the next 8
434 byte boundary, instead let the linker use whatever the individual
437 Fri May 9 17:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
439 * configure.tgt (i[3456]86-*-gnu*): Don't include Mach support.
441 Tue May 6 13:21:19 1997 Ian Lance Taylor <ian@cygnus.com>
443 From Sean McNeil <sean@mcneil.com>:
444 * emultempl/pe.em (sort_by_file_name): Sort by archive name
446 (sort_sections): Sort all sections, not just sections in the same
449 Mon May 5 18:19:55 1997 Philip Blundell <pjb27@cam.ac.uk>
451 * configure.tgt, configure.host: cope with '*-*-linux-gnuaout'
455 Fri May 2 15:54:28 1997 Mike Meissner <meissner@cygnus.com>
457 * scripttempl/tic80coff.sc (.text): Add a leading underscore to
458 __{D,C}TOR_{LIST,END}__ definations. Rearrange the order of items
459 in the .text section. Move .const, .ctors, .dtors into separate
463 Wed Apr 30 12:23:21 1997 Manfred Hollstein <manfred@s-direktnet.de>
465 * scripttempl/m88kbcs.sc (__.initp.end, _etext): Added whitespace
466 around assignment of current location pointer.
468 Thu Apr 17 13:07:18 1997 Ian Lance Taylor <ian@cygnus.com>
470 * ldctor.c (ldctor_build_sets): Make sure the set is aligned
473 Tue Apr 15 13:19:26 1997 Ian Lance Taylor <ian@cygnus.com>
475 * Makefile.in (INSTALL): Set to @INSTALL@.
476 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
477 (install): Depend upon ld.new and installdirs. Use
478 $(program_transform_name) directly, rather than using
479 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
480 (installdirs): New target.
481 (install-info): Run mkinstalldirs.
483 Mon Apr 14 12:06:15 1997 Ian Lance Taylor <ian@cygnus.com>
485 * Makefile.in (INSTALL): Change install.sh to install-sh.
487 From Thomas Graichen <graichen@rzpd.de>:
488 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
489 * configure: Rebuild.
491 Fri Apr 4 11:42:41 1997 Ian Lance Taylor <ian@cygnus.com>
493 * emultempl/pe.em: Include "libiberty.h".
494 (sort_sections_1): Use xmalloc rather than alloca.
496 * ldlex.l: Recognize SQUAD.
497 * ldgram.y (length): Add SQUAD.
498 * ldctor.c (ldctor_build_sets): Use SQUAD for a signed 8 byte
500 * ldlang.c (print_data_statement): Handle SQUAD.
501 (lang_size_sections, lang_do_assignments): Likewise.
502 * ldexp.c (exp_print_token): Add SQUAD to table.
503 * ldwrite.c (build_link_order): Handle SQUAD.
504 * ld.texinfo (Section Data Expressions): Document SQUAD.
506 Thu Apr 3 13:19:40 1997 Ian Lance Taylor <ian@cygnus.com>
508 * ldver.c (ld_program_version): Set to 2.8.1.
510 * Branched binutils 2.8.
512 Wed Apr 2 11:55:27 1997 Ian Lance Taylor <ian@cygnus.com>
514 * mpw-idtmips.c: Rename from mpw-emipsidt.c.
515 * mpw-elfmips.c: Rename from mpw-emipself.c.
516 * mpw-config.in: Update accordingly.
518 * ldlang.c (lang_process): Call lang_check immediately after
519 opening the input files, rather than at the end of the link.
521 Mon Mar 31 23:44:00 1997 Ian Lance Taylor <ian@cygnus.com>
523 * emultempl/pe.em (init): Fully bracket initializer.
524 (set_pe_stack_heap): Remove locals begin_commit and end.
525 (gld_${EMULATION_NAME}_after_open): Remove unused local i.
526 (gld${EMULATION_NAME}_place_orphan): Remove unused local ptr.
528 Mon Mar 31 16:35:51 1997 Joel Sherrill <joel@oarcorp.com>
530 * configure.tgt (hppa*-*-rtems*): New target, like hppa-*-*elf*.
532 Fri Mar 28 15:29:23 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
534 Contributed by David S. Miller <davem@caip.rutgers.edu>:
535 * configure.tgt (sparc*-*-linuxaout*): New target.
536 (sparc*-*-linux*): New target.
537 * emulparams/sparclinux.sh: New file.
538 * Makefile.in (ALL_EMULATIONS): Add esparclinux.o.
539 (esparclinux.c): New target.
541 Fri Mar 28 14:30:12 1997 Ian Lance Taylor <ian@cygnus.com>
543 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
544 * configure.tgt: Set targ_extra_emuls for mips*el-*-linux* and
545 mips*-*-linux*. Use elf32bmip and elf32lmip, not elf32ebmip and
548 Thu Mar 27 17:14:32 1997 Ian Lance Taylor <ian@cygnus.com>
550 * lexsup.c (parse_args): Update copyright date in version
553 Fri Mar 21 12:28:41 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
555 * emulparams/delta68.sh (OUTPUT_FORMAT): Set to "coff-m68k-sysv".
557 Tue Mar 18 11:16:23 1997 Ian Lance Taylor <ian@cygnus.com>
559 * Makefile.in: Rebuild dependencies.
561 * emultempl/aix.em: Include "obstack.h".
563 Mon Mar 17 19:26:06 1997 Ian Lance Taylor <ian@cygnus.com>
565 * ldlang.c: Include "obstack.h".
567 Sat Mar 15 23:23:46 1997 Fred Fish <fnf@cygnus.com>
569 * configure.tgt (powerpc-*-beos*): Use aixppc for targ_emul.
571 Sat Mar 15 18:10:38 1997 H.J. Lu <hjl@lucon.org>
573 * ldemul.h (ldemul_list_emulations): Use full prototype.
574 * ldlang.c (print_one_symbol): Add declaration.
575 * ldlang.h (dprint_statements): Declare.
576 * ldmain.c (remove_output): Declare.
577 * ldmisc.c (vfinfo): Declare.
578 * ldwrite.c (clone_section): Declare.
579 (split_sections): Make static. Declare.
580 * mri.c: Include libiberty.h.
581 (strdup): Don't declare.
582 (mri_alias): Use xstrdup rather than strdup.
584 Fri Mar 14 21:30:06 1997 Ian Lance Taylor <ian@cygnus.com>
586 * scripttempl/elfmips.sc: Change handling of data area when
587 generating a shared library to not skip a large block of memory.
588 From Per Fogelstrom <pefo@cvs.openbsd.org>.
590 Wed Mar 12 21:33:09 1997 Ian Lance Taylor <ian@cygnus.com>
592 * ldmain.c (multiple_definition): Only skip the warning if the
593 output section is absolute when the input section is not
596 * ldlex.l: Accept whitespace in VERS_START state. Warn about
597 invalid characters in VERS_* states.
599 Tue Mar 11 13:51:31 1997 Ian Lance Taylor <ian@cygnus.com>
601 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Don't let a
602 trailing space lead us to think that there is a zero address.
604 Sun Mar 9 23:06:35 1997 Eric Youngdale <eric@andante.jic.com>
606 * ldgram.y (vers_node): Correct typo of '(' for '{'.
609 Fri Mar 7 18:40:12 1997 Fred Fish <fnf@cygnus.com>
611 * scripttempl/tic80coff.sc (ENTRY): Entry symbol is __start
613 (__edata): Define this rather than "edata".
614 (__end): Define this rather than "end".
616 Tue Mar 4 17:18:35 1997 Michael Meissner <meissner@cygnus.com>
618 * configure.tgt (tic80-*-*): Allow dropping of -coff.
621 Sun Mar 2 22:59:49 1997 Fred Fish <fnf@cygnus.com>
623 * Makefile.in (ld.dvi): Set MAKEINFO environment variable as well
624 as TEXINPUTS. Needed for building in separate build dir.
625 * ldint.texinfo (SCRIPT_NAME): Fix typo.
627 * emulparams/tic80coff.sh: Rewrite to include internal documentation
628 about each shell variable that is set (or not set).
629 * scripttempl/tic80coff.sc: Complete rewrite.
632 Fri Feb 28 17:42:27 1997 Ian Lance Taylor <ian@cygnus.com>
634 * ldmain.c (main): Call bfd_set_default_target.
635 * Makefile.in (ldmain.o): Define TARGET when compiling.
637 Thu Feb 27 11:41:03 1997 Ian Lance Taylor <ian@cygnus.com>
639 * ldmain.c (main): Don't initialize link_info.lprefix or
640 link_info.lprefix_len.
641 * emultempl/hppaelf.em (hppaelf_before_parse): Likewise.
643 * emultempl/m88kbcs.em: Remove.
644 * emulparams/m88kbcs.sh (TEMPLATE_NAME): Don't set.
645 * Makefile.in (em88kbcs.c): Depend upon generic.em rather than
648 * mri.c (mri_draw_tree): Pass noload_section, not SEC_NEVER_LOAD,
649 to lang_enter_output_section_statement. From Mark Rasin
650 <mark.rasin@telrad.co.il>.
652 Wed Feb 26 11:51:44 1997 Ian Lance Taylor <ian@cygnus.com>
654 * ldlang.c (lang_one_common): Clear SEC_IS_COMMON from common
657 Tue Feb 25 20:38:11 1997 Stan Shebs <shebs@andros.cygnus.com>
659 * configure.tgt (mips*-*-lnews*): New target.
660 * Makefile.in (emipslnews.c): New target.
661 * emulparams/mipslnews.sh: New file.
663 Tue Feb 25 16:04:09 1997 Ian Lance Taylor <ian@cygnus.com>
665 * emultempl/elf32.em (hold_interp): New static variable.
666 (gld${EMULATION_NAME}_place_orphan): Put loadable .note sections
667 after hold_interp. Choose a unique output section name.
668 (gld${EMULATION_NAME}_place_section): Don't set hold_use if the
669 SEC_LOAD or SEC_ALLOC flags differ. Set hold_interp.
671 Mon Feb 24 18:16:09 1997 Ian Lance Taylor <ian@cygnus.com>
673 From Eric Youngdale <eric@andante.jic.com>:
674 * ldlex.l (V_TAG, V_IDENTIFIER): New macros.
675 (VERS_START, VERS_SCRIPT, VERS_NODE): New states to parse version
677 (ldlex_version_script, ldlex_version_file): New functions.
678 * ldlex.h (enum input_enum): Add input_version_script.
679 (ldlex_version_script): Declare.
680 (ldlex_version_file): Declare.
681 * ldgram.y (%union): Add deflist, versyms, and versnode.
682 (VERS_TAG, VERS_IDENTIFIER): New terminals.
683 (GLOBAL, LOCAL, VERSION, INPUT_VERSION_SCRIPT): New terminals.
684 (file): Accept INPUT_VERSION_SCRIPT.
685 (ifile_p1): Accept version.
686 (version_script_file): New nonterminal.
687 (version, vers_nodes, vers_node): Likewise.
688 (verdep, vers_tag, ver_defns): Likewise.
689 * ldlang.c (lang_elf_version_info): New global variable.
690 (lang_new_vers_regex): New function.
691 (lang_new_vers_node): New function.
692 (version_index): New static variable.
693 (lang_register_vers_node): New function.
694 (lang_add_vers_depend): New function.
695 * ldlang.h (lang_elf_version_info): Declare.
696 (lang_new_vers_regex, lang_new_vers_node): Declare.
697 (lang_add_vers_depend, lang_register_vers_node): Declare.
698 * lexsup.c (OPTION_VERSION_SCRIPT): Define.
699 (ld_options): Add "version-script".
700 (parse_args): Handle OPTION_VERSION_SCRIPT.
701 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
702 Pass lang_elf_version_info to size_dynamic_sections.
703 * scripttempl/elf.sc: Add .gnu.version sections.
704 * ld.texinfo: Document symbol versioning.
707 Fri Feb 21 17:37:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
709 * Makefile.in (ed30velf.c): New target.
710 * configure.tgt (d30v-*-*): New target.
711 * emulparams/d30velf.sh: New file.
712 * scripttempl/elfd30v.sc: New file.
715 Fri Feb 14 18:28:31 1997 Ian Lance Taylor <ian@cygnus.com>
717 * ld.texinfo (Option Commands): Document the INCLUDE command.
719 Thu Feb 13 20:31:37 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
721 * configure.in: Call BFD_NEED_DECLARATION on getenv.
722 * acconfig.h (NEED_DECLARATION_GETENV): New macro.
723 * sysdep.h (getenv): Declare if NEED_DECLARATION_GETENV.
724 * ldemul.c (ld_emul_default_target): Do not cast getenv return
726 * ldmain.c (get_emulation): Likewise.
727 * configure, config.in: Rebuild.
729 Tue Feb 11 15:34:26 1997 Ian Lance Taylor <ian@cygnus.com>
731 * scripttempl/elfmips.sc: When relocating, put .mips16.fn.* and
732 .mips16.call.* in .text.
735 Fri Feb 7 13:16:53 1997 Gavin Koch <gavin@cygnus.com>
737 * configure.tgt: add r5900.
741 Sun Feb 9 18:09:13 1997 Fred Fish <fnf@cygnus.com>
743 * emulparams/tic80coff.sh: New (dummy) file for TIc80.
744 * scripttempl/tic80coff.sc: New (dummy) file for TIc80.
745 * Makefile.in (etic80coff.c): Add target and rule to build it.
746 * configure.tgt (tic80-*-coff): Set targ_emul to tic80coff.
749 Fri Jan 31 13:16:53 1997 Ian Lance Taylor <ian@cygnus.com>
751 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Search for
752 ".so" in the name, not ".so.".
753 (gld${EMULATION_NAME}_search_dir): Accept a plain .so file.
755 * Makefile.in (ld.info): Add -I$(srcdir). From Alan Modra
756 <alan@spri.levels.unisa.edu.au>.
758 Thu Jan 30 11:31:52 1997 Ian Lance Taylor <ian@cygnus.com>
760 * emultempl/sunos.em: Include <ctype.h>.
761 (gld${EMULATION_NAME}_find_so): Skip the directory name when
762 searching for ".so.".
763 (gld${EMULATION_NAME}_search_dir): Make sure that the library name
764 has a version number, and that only version numbers follow .so.
766 Wed Jan 29 18:15:00 1997 Geoffrey Noer <noer@cygnus.com>
769 * scripttempl/ppcpe.sc: add *(.gcc_except_table) to the text
770 section so Win32 executables are valid.
772 Mon Jan 27 12:28:43 1997 Ian Lance Taylor <ian@cygnus.com>
774 * scripttempl/elf.sc: Put linkonce reloc section in other
775 appropriate reloc sections.
776 * scripttempl/elfmips.sc: Add linkonce support.
777 * scripttempl/elfppc.sc: Likewise.
779 Fri Jan 24 10:44:09 1997 Jeffrey A Law (law@cygnus.com)
781 * emulparms/mn10200.sh (OTHER_RELOCATING_SECTIONS): Move the
783 * emulparms/mn10300.sh (OTHER_RELOCATING_SECTIONS): Likewise.
785 Tue Jan 21 12:11:10 1997 Doug Evans <dje@seba.cygnus.com>
787 * emulparams/m32relf.sh (OTHER_RELOCATING_SECTIONS): Use PROVIDE
790 Thu Jan 16 17:07:52 1997 Ian Lance Taylor <ian@cygnus.com>
792 * ld.h (args_type): Rename auxiliary_filter_shlib to
793 auxiliary_filters, and make it char **.
794 * lexsup.c (parse_args): Handle -f by setting up an array.
795 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Use
796 new name of auxiliary_filters.
798 * ld.texinfo (Options): Improve documentation of --filter and
801 Tue Jan 14 15:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
803 * ld.texinfo (Options): Clarify that the normal usage is -T.
804 (Commands): Likewise.
806 Thu Jan 9 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
808 * scripttempl/armcoff.sc: Correct mask used for .data address.
810 Wed Jan 8 15:14:59 1997 Geoffrey Noer <noer@cygnus.com>
812 * emultempl/pe.em: make default executable a.exe instead of
815 Fri Jan 3 17:33:34 1997 Richard Henderson <rth@tamu.edu>
817 * scripttempl/elf.sc: Move .got closer to .sdata and .sbss by
818 shifting .plt back. Rumour has it that the NetBSD ld.so depends
819 on .dynamic being after .got, so we leave that.
821 Fri Jan 3 14:04:40 1997 Ian Lance Taylor <ian@cygnus.com>
823 * Makefile.in (clean): Don't remove configdoc.texi.
824 (maintainer-clean): Do remove configdoc.texi.
826 * ld.texinfo (Operators): Remove '@' from @smallexmple in comment
827 to avoid confusing texi2roff.
829 Fri Jan 3 11:27:02 1997 Michael Meissner <meissner@tiktok.cygnus.com>
831 * scripttempl/v850.sc (.zdata): Add .zcommon section.
832 (.tdata): Add .tcommon and .tcommon_byte sections.
834 Thu Jan 2 18:14:32 1997 Ian Lance Taylor <ian@cygnus.com>
836 * configure.tgt (mips*el-*-linux*, mips*-*-linux*): New targets.
837 * scripttempl/elfmips.sc: Use __start as the entry address for
840 Tue Dec 31 14:48:30 1996 Ian Lance Taylor <ian@cygnus.com>
842 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
844 * ld.h (args_type): Add filter_shlib and auxiliary_filter_shlib
846 * lexsup.c (parse_args): Recognize --auxiliary/-f and
848 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
849 Pass filter_shlib and auxiliary_filter_shlib to
850 size_dynamic_sections.
851 * ld.texinfo, ld.1: Document --filter/-F and --auxiliary/-f.
853 Mon Dec 30 13:55:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
855 * scripttempl/v850.sc (.tdata) Add .tbss and .tbyte sections.
857 Wed Dec 18 22:57:35 1996 Stan Shebs <shebs@andros.cygnus.com>
859 * mpw-make.sed: Use NewFolderRecursive for installation.
861 Fri Dec 13 14:08:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
863 * scripttempl/v850.sc: Make sure __{e,g}p start relative to the
864 {s,t}data sections. Do not emit any linker generated symbols if
865 -r. Use {TEXT,{Z,S,T}DATA}_START_ADDR variables to initialize
866 where the different sections go. Change some whitespace.
868 * emulparams/v850.sh ({TEXT,{Z,S,T}DATA}_START_ADDR): Define
869 appropriately. Remove crud not used anymore.
871 Fri Dec 13 10:19:57 1996 Jeffrey A Law (law@cygnus.com)
873 * Makefile.in (emn10200.c): Add dependencies.
874 * configure.tgt: Handle mn10200.
875 * emulparms/mn10200.sh: New file.
877 Thu Dec 12 17:04:55 1996 Ian Lance Taylor <ian@cygnus.com>
879 * emultempl/gld960c.em: Include <ctype.h>.
880 (gld960_set_output_arch): Get the machine type from the -A option
881 if there is one, rather than always using core.
883 Sat Dec 7 10:07:51 1996 Jeffrey A Law (law@cygnus.com)
885 * emulparms/mn10300.sh: Handle leading underscores.
887 Thu Dec 5 13:45:58 1996 Ian Lance Taylor <ian@cygnus.com>
889 * emultempl/elf32.em (gld${EMULATION_NAME}_place_section): Only
890 set hold_rel if SEC_ALLOC is set.
892 Tue Dec 3 11:29:20 1996 Ian Lance Taylor <ian@cygnus.com>
894 * ldlang.c (section_already_linked): Set the output_offset as well
895 as the output_section when only reading symbols from a file.
897 Mon Dec 2 11:43:50 1996 Ian Lance Taylor <ian@cygnus.com>
899 * emulparams/*.sh: Make sure that each set of parameters which
900 uses the elf.sc script sets MACHINE.
902 Wed Nov 27 03:22:05 1996 Jason Merrill <jason@yorick.cygnus.com>
904 * scripttempl/elf{,mips,ppc}.sc: Add the remaining DWARF sections.
905 * scripttempl/elfd10v.sc: Likewise.
906 * scripttempl/v850.sc: Likewise.
908 Tue Nov 26 16:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
910 * configure: Rebuild with autoconf 2.12.
912 Mon Nov 25 12:17:55 1996 Jim Wilson <wilson@cygnus.com>
914 * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Add case
915 for bfd_vma to init loop.
917 Mon Nov 25 09:55:07 1996 Jeffrey A Law (law@cygnus.com)
919 * emulparms/mn10300.sh: Remove bogus '_' prefix for
920 entry symbol and ctor/dtor stuff.
922 Fri Nov 15 13:00:18 1996 Jeffrey A Law (law@cygnus.com)
924 * Makefile.in (emn10300.c): Add dependencies.
925 * configure.tgt: Handle mn10300.
926 * emulparms/mn10300.sh: New file.
928 Tue Nov 5 10:57:50 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
930 * emulparams/d10velf.sh (READONLY_START_ADDR): Changed to 0x2000004.
933 Fri Nov 1 10:01:27 1996 Ian Lance Taylor <ian@cygnus.com>
935 * ld.texinfo: Add section on reporting bugs.
937 * scripttempl/m68kcoff.sc: Make sure the etext and __CTOR_LIST__
938 symbols are correctly aligned.
940 Thu Oct 31 09:28:59 1996 Jeffrey A Law (law@cygnus.com)
942 * scriptempl/v850.sc (zdata): Handle reszdata, romzdata and
945 Tue Oct 29 12:33:05 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
947 * emulparams/d10velf.sh: Changes needed for D10V-EVA board.
948 Set TEXT_START_ADDR to 0x1000000. Set READONLY_START_ADDR to
951 * scripttempl/elfd10v.sc: Fix calculation of .text. Change
952 .stack to start at 0x2007ffe.
954 Mon Oct 28 15:37:00 1996 Doug Evans <dje@canuck.cygnus.com>
956 * configure.tgt (sparclet*-*-aout*): Delete, use sparc*-*-aout*.
958 Wed Oct 23 16:17:22 1996 Jeffrey A Law (law@cygnus.com)
960 * scriptempl/v850.sc (zdata): Fix typo "zrodata" -> "rozdata".
962 * scriptempl/v850.sc (zdata): Make sure this stays
965 Tue Oct 22 11:36:47 1996 Jeffrey A Law (law@cygnus.com)
967 * scripttempl/v850.sc (__ep): Put it at the start
970 * scriptempl/v850.sc: Move all "normal" sections into
971 the external memory region (0x100000 - 0x200000).
973 Mon Oct 21 17:16:59 1996 Michael Meissner <meissner@wogglebug.tiac.net>
975 * scripttempl/elfd10v.sc: Clone from elf.sc, move .text to
976 0x10000, so that is more room for data.
978 * emulparams/d10velf.sh (TEXT_START_ADDR): Now 0x100000.
979 (READONLY_START_ADDR): Now 0x0.
980 (SCRIPT_NAME): Now elfd10v.
982 * Makefile.in (ed10velf.c): Depend on elfd10v.sc, not elf.sc.
984 Fri Oct 18 22:12:49 1996 Doug Evans <dje@canuck.cygnus.com>
986 * emulparams/m32relf.sh (TEXT_START_ADDR): Change from 0 to 0x100.
988 Fri Oct 18 15:43:38 1996 Ian Lance Taylor <ian@cygnus.com>
990 * Makefile.in (ALL_EMULATIONS): Remove eelf64alpha.o.
991 (ALL_64_EMULATIONS): New variable.
992 * configure.in: Accept --enable-64-bit-bfd option. If it is set
993 with --enable-targets=all, include ALL_64_EMULATIONS in
995 * configure: Rebuild.
997 Fri Oct 18 12:58:35 1996 Jeffrey A Law (law@cygnus.com)
999 * scripttempl/v850.sc (__gp, __ep): Define.
1001 Thu Oct 17 18:14:07 1996 Ian Lance Taylor <ian@cygnus.com>
1003 * ld.texinfo: Try to consistently use a single or a double dash
1006 Thu Oct 17 10:17:20 1996 Doug Evans <dje@canuck.cygnus.com>
1008 * emulparams/m32relf.sh (EMBEDDED): Define.
1010 Thu Oct 17 10:56:49 1996 Jeffrey A Law (law@cygnus.com)
1012 * scripttempl/v850.sc (.zdata): Add this before .text.
1013 (.sdata): Also include .rosdata as part of the .sdata.
1014 (.tdata): Include this just before .sdata.
1016 * emulparms/v850.sh (SCRIPT_NAME): Use "v850" not "elf".
1017 * scripttempl/v850.sc: Wrap script with a "cat << EOF".
1019 Wed Oct 16 23:10:01 1996 Jeffrey A Law (law@cygnus.com)
1021 * scripttempl/v850.sc: New linker script for the V850.
1022 * Makefile.in: Use it.
1024 Thu Oct 10 17:57:00 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * emulparams/elf32b4300.sh: Define _gp in OTHER_GOT_SYMBOLS, not
1027 OTHER_READWRITE_SECTIONS.
1028 * emulparams/elf32l4300.sh: Likewise.
1030 Wed Oct 9 14:36:18 1996 Ian Lance Taylor <ian@cygnus.com>
1032 * ld.h (ld_config_type): Add warn_section_align field.
1033 * lexsup.c (OPTION_WARN_SECTION_ALIGN): Define.
1034 (ld_options): Add --warn-section-align.
1035 (parse_args): Handle --warn-section-align.
1036 * ldlang.c (lang_size_sections): If warn_section_align, warn if
1037 the start of a section changes due to alignment.
1038 * ld.texinfo, ld.1: Document --warn-section-align.
1039 * ld.texinfo: Change some single dashes to double dashes.
1041 * emultempl/pe.em (set_pe_subsystem): Record entry symbol for each
1042 subsystem type. Ifdef out os2 type. Recognize a version number.
1044 Tue Oct 8 12:07:13 1996 Ian Lance Taylor <ian@cygnus.com>
1046 * emultempl/pe.em (set_pe_subsystem): When setting the subsystem
1047 to windows, set the entry point.
1049 * Makefile.in (ldlex.c): Don't pass any options to $(LEX).
1051 Mon Oct 7 17:29:05 1996 Ian Lance Taylor <ian@cygnus.com>
1053 * ld.texinfo (Options): Mention .so extensions for shared
1056 Sun Oct 6 22:35:36 1996 Jason Merrill <jason@yorick.cygnus.com>
1058 * scripttempl/elf{,mips,ppc}.sc: Add DWARF 2 sections.
1060 Fri Oct 4 18:49:31 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * scripttempl/m68kcoff.sc: Only set the address of .text if
1065 Fri Oct 4 10:59:52 1996 Doug Evans <dje@canuck.cygnus.com>
1067 * emulparams/sparcaout.sh ({BIG,LITTLE}_OUTPUT_FORMAT): Define.
1068 * scripttempl/aout.sc ({BIG,LITTLE}_OUTPUT_FORMAT): Provide default.
1069 (OUTPUT_FORMAT): Support bi-endian targets.
1071 Thu Oct 3 13:52:03 1996 Ian Lance Taylor <ian@cygnus.com>
1073 * fnmatch.h, fnmatch.c: Remove (now in libiberty).
1074 * Makefile.in: Rebuild dependencies.
1075 (CFILES): Remove fnmatch.c.
1076 (HFILES): Remove fnmatch.h.
1077 (OFILES): Remove fnmatch.o.
1079 Thu Oct 3 15:41:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1081 * Makefile.in (mostlyclean): Move config.log to distclean.
1083 Wed Oct 2 23:45:25 1996 Geoffrey Noer <noer@cygnus.com>
1085 * emultmpl/pe.em: increase size of stack reserve to 0x2000000
1086 (necessary in order to compile parse.c in gcc sources under NT)
1088 Wed Oct 2 14:49:10 1996 Ian Lance Taylor <ian@cygnus.com>
1090 * lexsup.c (ld_options): Fix typo in --rpath-link description.
1091 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Suggest
1092 --rpath if a needed library is not found.
1094 Tue Oct 1 16:17:33 1996 Joel Sherrill <joel@oarcorp.com>
1096 * configure.tgt (mips*-*-rtems*): New target, like mips*-*-elf*.
1098 Tue Oct 1 15:50:34 1996 Ian Lance Taylor <ian@cygnus.com>
1100 * ld.texinfo (Options): Give more detail on -l option.
1102 * scripttempl/elfmips.sc: Handle CREATE_SHLIB the same way that
1103 elf.sc does, so that glibc works better.
1105 * ldver.c (ld_program_version): New variable.
1106 (ldversion): Use it.
1107 * ldver.h (ld_program_version): Declare.
1108 * lexsup.c (ld_options): Handle --dll-verbose like --verbose, not
1109 --version. Change --version handling to match current GNU
1111 (help): Print bug report address.
1113 Mon Sep 30 12:14:43 1996 Doug Evans <dje@canuck.cygnus.com>
1115 * Makefile.in (em32relf.c): Add rule for.
1116 * configure.tgt (m32r-*-*): Recognize.
1117 * emulparams/m32relf.sh: New file.
1119 Thu Sep 26 13:58:47 1996 Stan Shebs <shebs@andros.cygnus.com>
1121 * mpw-make.sed: Add symbolic doublequoting to ldmain compile edit.
1122 * mpw-config.in: Add mips-*-* case as mips-elf, and use more
1123 wildcards in matching.
1124 * mpw-emipself.c: New file, pregenerated mips elf emulation.
1126 Tue Sep 17 12:18:21 1996 Ian Lance Taylor <ian@cygnus.com>
1128 * ldint.texinfo: Rewrote.
1130 * configure.tgt: Add cases for MIPS 5000 like MIPS 4300.
1132 Mon Sep 16 17:55:21 1996 Ian Lance Taylor <ian@cygnus.com>
1134 * scripttempl/armcoff.sc: Only define symbols if RELOCATING. Fix
1135 syntax error on __end__ line.
1137 * scripttempl/armcoff.sc: For -N or -n, don't align .data. From
1138 Chris Hadley <Christopher.Hadley@cl.cam.ac.uk>
1140 Sun Sep 15 22:09:56 1996 Jeffrey A Law (law@cygnus.com)
1142 * emulparms/v850.sh: Fix OTHER_RELOCATING_SECTIONS.
1144 Sun Sep 15 10:38:16 1996 Mark Alexander <marka@cygnus.com>
1146 * emulparms/d10v.sh: Set OTHER_RELOCATING_SECTIONS to put
1147 stack at top of simulator memory.
1149 Fri Sep 13 15:49:45 1996 Ian Lance Taylor <ian@cygnus.com>
1151 * ldlex.l (SYMBOLCHARN): Add $, _, and ~.
1153 Wed Sep 11 23:30:42 1996 Ian Lance Taylor <ian@cygnus.com>
1155 * ldmain.c (get_emulation): Check for -mips4 like -mips1, et. al.
1157 Thu Sep 5 15:24:12 1996 Ian Lance Taylor <ian@cygnus.com>
1159 * ldlang.c (section_already_linked): Accept a lang_input_statement
1160 as the PTR argument. If the file is symbols only, discard all
1162 (ldlang_add_file): Pass entry to bfd_map_over_sections.
1164 Wed Sep 4 15:53:43 1996 Ian Lance Taylor <ian@cygnus.com>
1166 * configure.tgt (alpha-*-gnu*): New target. From Fila Kolodny
1169 Tue Sep 3 00:52:54 1996 Jeffrey A Law (law@cygnus.com)
1171 * emulparms/v850.sh: Set OTHER_RELOCATING_SECTIONS
1173 Sun Sep 1 21:48:58 1996 Jeffrey A Law (law@cygnus.com)
1175 * emulparms/v850.sh: Set EMBEDDED.
1177 Fri Aug 30 22:30:30 1996 Jeffrey A Law (law@cygnus.com)
1179 * emulparms/v850.sh: Entry symbol is "_start", tweak
1182 Fri Aug 30 18:32:31 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * configure.tgt (sh-*-elf*): New target.
1185 * emulparams/shelf.sh: New file.
1186 * emulparams/shlelf.sh: New file.
1187 * Makefile.in (ALL_EMULATIONS): Add eshelf.o and eshlelf.o.
1188 (eshelf.c, eshlelf.c): New targets.
1189 * scripttempl/elf.sc: If EMBEDDED is defined, then don't add
1190 SIZEOF_HEADERS to TEXT_START_ADDR. Expand CTOR_START and CTOR_END
1191 around .ctors, and DTOR_START and DTOR_END around .dtors. Expand
1192 OTHER_RELOCATING_SECTIONS if RELOCATING.
1194 Thu Aug 29 16:57:46 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1196 * configure.{host,tgt} (i[345]86-*-*): Recognize i686 for pentium
1199 Mon Aug 26 12:58:11 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * ldgram.y (section): Add opt_nocrossrefs; pass value to
1203 (opt_nocrossrefs): New nonterminal.
1204 * ldlex.l: Recognize NOCROSSREFS keyword in EXPRESSION mode.
1205 * ldlang.c (overlay_nocrossrefs): New static variable.
1206 (lang_enter_overlay): Add nocrossrefs parameter.
1207 (lang_leave_overlay): Only add nocrossrefs if overlay_nocrossrefs
1208 is set. Initialize overlay_nocrossrefs.
1209 * ldlang.h (lang_enter_overlay): Update declaration.
1210 * ld.texinfo (Overlays): Update documentation.
1212 * ldver.c (ldversion): Print GNU ld in the version message.
1214 Thu Aug 22 17:10:40 1996 Ian Lance Taylor <ian@cygnus.com>
1216 * configure.host: Set HLDENV.
1217 * configure.in: Substitute HLDENV.
1218 * configure: Rebuild.
1219 * Makefile.in (HLDENV): New variable.
1220 ($(LD_PROG)): Use $(HLDENV).
1222 Thu Aug 22 16:29:28 1996 Jeffrey A Law (law@cygnus.com)
1224 * Makefile.in (ev850.c): New target.
1225 * configure.tgt (v850-*-*): New target.
1226 * emulparams/v850.sh: New file.
1228 Thu Aug 22 11:16:02 1996 Stan Shebs <shebs@andros.cygnus.com>
1230 * mpw-make.sed: Add @DASH_C_FLAG@ to compiler edit.
1232 Wed Aug 21 11:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1234 * scripttempl/elf.sc: Put .gnu.linkonce* sections in appropriate
1235 containing sections.
1237 Mon Aug 19 13:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
1239 * fnmatch.c: Include sysdep.h.
1241 Mon Aug 19 11:28:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1243 * genscripts.sh: Undo 8/16 change.
1245 * emulparams/d10velf.sh (MACHINE): Explicitly set to nothing.
1247 Fri Aug 16 19:18:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1249 * genscripts.sh: Explicitly reset any shell variables set or used
1250 by the various .sc scripts to allow inadvertant use of these
1251 names as normal environment variables by the person running
1254 * Makefile.in (ed10velf.c): Use tdir_d10v, not tdir_arcelf.
1256 Fri Aug 16 14:15:41 1996 James G. Smith <jsmith@cygnus.co.uk>
1258 * scripttempl/armcoff.sc (__bss_start__, __bss_end__,
1259 __data_start__, __data_end__): Added to keep in sync. with the
1260 default ARM crt0.s. Added __CTOR_LIST__ and __DTOR_LIST__ support.
1262 Thu Aug 8 14:24:56 1996 Ian Lance Taylor <ian@cygnus.com>
1264 * ldcref.c (check_reloc_refs): If info->same, look for any symbol
1265 defined in info->defsec, not just the section symbol.
1267 Wed Aug 7 14:40:48 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1269 * configure.in: Call BFD_NEED_DECLARATION on strstr and sbrk.
1270 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1271 (NEED_DECLARATION_SBRK): New macro.
1272 * configure, config.in: Rebuild.
1273 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1274 * ldmain.c (sbrk): Declare if HAVE_SBRK and
1275 NEED_DECLARATION_SBRK.
1277 * ldlang.c (lang_record_phdrs): Cast xmalloc and xrealloc return.
1279 Mon Aug 5 16:26:14 1996 Ian Lance Taylor <ian@cygnus.com>
1281 * ldlex.l: Recognize OVERLAY.
1282 * ldgram.y: Add section_phdr field to %union.
1283 (section): Handle phdr_opt result. Add OVERLAY case.
1284 (opt_exp_without_type): New nonterminal.
1285 (phdr_opt): Return list of phdrs.
1286 (overlay_section): New nonterminal.
1287 * ldlang.c: Include <ctype.h>.
1288 (lang_leave_output_section_statement): Add phdrs parameter.
1290 (lang_section_in_phdr): Remove.
1291 (overlay_vma, overlay_lmn, overlay_max): New static variables.
1292 (struct overlay_list): Define.
1293 (overlay_list): New static variable.
1294 (lang_enter_overlay, lang_enter_overlay_section): New functions.
1295 (lang_leave_overlay_section, lang_leave_overlay): New functions.
1296 * ldlang.h (lang_leave_output_section_statement): Update
1297 declaration for new parameter.
1298 (lang_section_in_phdr): Don't declare.
1299 (lang_enter_overlay, lang_enter_overlay_section): Declare.
1300 (lang_leave_overlay_section, lang_leave_overlay): Declare.
1301 * ld.texinfo (Overlays): New node under SECTIONS, documenting
1304 * ldlex.l: Recognize MAX and MIN.
1305 * ldgram.y (MAX, MIN): New terminals.
1306 (exp): Recognize MAX and MIN.
1307 * ldexp.c (fold_binary): Handle MAX and MIN.
1308 * ld.texinfo (Arithmetic Functions): Document MAX and MIN.
1310 * ld.texinfo (PHDRS): Use @cindex, not @kindex, for program header
1313 * ldgram.y (SIZEOF, ADDR): Do not specify type.
1315 * ldcref.c (check_nocrossref): Skip symbols with no output
1318 Fri Aug 2 14:57:49 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * ldgram.y (LOADADDR): New terminal.
1321 (exp): Handle LOADADDR.
1322 * ldlex.l: Recognize LOADADDR.
1323 * ldexp.c (exp_print_token): Add LOADADDR.
1324 (fold_name): Implement LOADADDR.
1325 * ldlang.c (exp_init_os): Treat LOADADDR like ADDR.
1326 * ld.texinfo (Arithmetic Functions): Document LOADADDR.
1328 Thu Aug 1 12:52:19 1996 Ian Lance Taylor <ian@cygnus.com>
1330 * ld.h (check_nocrossrefs): Declare.
1331 * ldlang.h (struct lang_nocrossref): Define.
1332 (struct lang_nocrossrefs): Define.
1333 (nocrossref_list): Declare.
1334 (lang_add_nocrossref): Declare.
1335 * ldlex.l: Recognize NOCROSSREFS keyword.
1336 * ldgram.y (%union): Add nocrossref field.
1337 (NOCROSSREFS): New terminal.
1338 (ifile_p1): Recognize NOCROSSREFS.
1339 (nocrossref_list): New nonterminal.
1340 * ldlang.c (nocrossref_list): Define.
1341 (lang_add_nocrossref): New function.
1342 * ldmain.c (main): If nocrossref_list is not NULL, call
1344 (warning_callback): Free symbols if there is no place to store
1346 (notice): Call add_cref if nocrossref_list is not NULL.
1347 * ldcref.c: Include "ldexp.h" and "ldlang.h".
1348 (check_nocrossrefs): New function.
1349 (check_nocrossref): New static function.
1350 (struct check_refs_info): Define.
1351 (check_refs, check_reloc_refs): New static functions.
1352 * Makefile.in: Rebuild dependencies.
1353 * ld.texinfo (Option Commands): Document NOCROSSREFS.
1355 * ld.texinfo (Section Placement): Improve the wording of the
1356 wildcard documentation. Mention that wildcards are only searched
1357 for on the command line, not in the file system.
1359 * emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Move
1360 definition of lib_path inside condition where it is used.
1362 Wed Jul 31 13:17:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1364 * emulparams/d10velf.sh: Now works with elf.sc.
1366 Wed Jul 31 11:52:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1368 * emulparams/d10velf.sh (SCRIPT_NAME): Change to vanilla.
1370 Tue Jul 30 14:46:42 1996 Ian Lance Taylor <ian@cygnus.com>
1372 * ldlang.c (lang_size_sections): Add the section VMA to the result
1373 value when computing the address of a section.
1375 * ld.h (args_type): Add cref field.
1376 * lexsup.c (parse_args): Set command_line.cref.
1377 * ldmain.c (main): Check command_line.cref rather than
1378 link_info.notice_all.
1381 * ldcref.c (output_one_cref): Don't crash if a symbol is defined
1382 in a section without an owner.
1384 Mon Jul 29 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
1386 * fnmatch.h, fnmatch.c: New files.
1387 * ldlex.l: Remove unused definition of FILENAME. Add definition
1388 of WILDCHAR. In SCRIPT mode, accept any sequence of WILDCHAR as a
1390 * ldgram.y (file_NAME_list): Accept '*' and '?' specially.
1391 (input_section_spec): Accept '?' specially.
1392 (statement): Change exp to mustbe_exp in length and FILL cases.
1393 (section): Call ldlex_script before section statements, and call
1394 ldlex_popstate after them.
1395 * ldlang.c: Include "fnmatch.h".
1396 (wildcardp): New static function.
1397 (wild_section): Permit the section name to be a wildcard.
1398 (wild_file): New static function, broken out of wild.
1399 (wild): Call wild_file. Permit the file name to be a wildcard.
1400 (open_input_bfds): Don't call lookup_name for a wildcard pattern.
1401 * Makefile.in: Rebuild dependencies.
1402 (CFILES): Add fnmatch.c.
1403 (HFILES): Add fnmatch.h.
1404 (OFILES): Add fnmatch.o.
1405 * ld.texinfo: Document that file and section names can now be
1408 * ldlang.c (lang_place_orphans): Correct condition: place a common
1409 section if not relocateable or if common definitions are forced.
1411 Wed Jul 24 12:16:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1413 * emulparams/d10velf.sh (SCRIPT_NAME): Change to elf.
1415 Wed Jul 24 13:38:22 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1417 * configure.tgt (d10v-*-*): Don't require the -elf, allow plain d10v.
1419 Tue Jul 23 10:36:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1421 * Makefile.in (ed10velf.c): New target.
1422 * configure.tgt (d10v-*-elf*): New target.
1423 * emulparams/d10velf.sh: New file.
1425 Thu Jul 18 16:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1427 * configure.tgt (sparc*-*-sysv4*): New target. From Andrew Gierth
1428 <ANDREWG@microlise.co.uk>.
1430 * configure.host: Change irix5 to irix[56]*.
1431 * configure.tgt: Likewise.
1433 Wed Jul 17 10:52:46 1996 Kim Knuttila <krk@cygnus.com>
1435 * emultempl/pe.em (sort_sections): Pay attention to return code.
1437 * ldmisc.c (demangle): Remove all prefix '.'s from a name.
1439 Mon Jul 15 11:49:49 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1441 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Round
1442 the value of __start_SECNAME to the alignment required by the
1443 section to be placed.
1445 Tue Jul 9 12:09:02 1996 Ian Lance Taylor <ian@cygnus.com>
1447 * configure.tgt (mips*el-*-elf*): Use elf32elmip.
1448 (mips*-*-elf*): Use elf32ebmip.
1449 * emulparams/elf32bmip.sh (EMBEDDED): Don't define.
1450 * emulparams/elf32lmip.sh (EMBEDDED): Don't define.
1451 * emulparams/elf32elmip.sh: New file; copy of elf32lmip.sh with
1453 * emulparams/elf32ebmip.sh: New file; copy of elf32bmip.sh with
1455 * emulparams/elf32b4300.sh (EMBEDDED): Define.
1456 * emulparams/elf32l4300.sh (EMBEDDED): Define.
1457 * Makefile.in (ALL_EMULATIONS): Add eelf32ebmip.o eelf32elmip.o.
1458 (eelf32ebmip.c, eelf32elmip.c): New targets.
1460 Thu Jul 4 12:01:03 1996 Ian Lance Taylor <ian@cygnus.com>
1462 * ldver.c (ldversion): Set version to cygnus-2.7.1.
1464 * Released binutils 2.7.
1466 * emulparams/pc532macha.sh: Rename from pc532machaout.sh to avoid
1467 System V file name limitations.
1468 * configure.tgt (nc32k-pc532-mach*, ns32k-pc532-ux*): Use
1469 pc532macha rather than pc532machaout.
1470 * Makefile.in (ALL_EMULATIONS): Change epc532machaout.o to
1472 (epc532macha.c): Rename target from epc532machaout.c.
1474 Wed Jul 3 11:40:10 1996 Ian Lance Taylor <ian@cygnus.com>
1476 * ldlang.c (print_padding_statement): Use %u, not %x, to print
1479 Sun Jun 30 11:16:43 1996 Stan Shebs <shebs@andros.cygnus.com>
1481 * mpw-eppcmac.c: Update to reflect May 23 change to aix.em.
1483 Thu Jun 27 14:03:42 1996 Ian Lance Taylor <ian@cygnus.com>
1485 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Put the .sa
1486 file just before the .so file, rather than just after.
1488 * configure.host: Use -print-file-name=FILE rather than piping
1489 -print-libgcc-file-name through sed.
1490 (i[345]86*-*-sco*, i[345]86-*-isc*): Create crtbegin.o and
1491 crtend.o files, in case gcc doesn't use them.
1492 * Makefile.in (mostlyclean): Remove crtbegin.o and crtend.o.
1494 Wed Jun 26 15:57:21 1996 Ian Lance Taylor <ian@cygnus.com>
1496 * configure.tgt (mips*-dec-osf*): New target.
1498 Tue Jun 25 22:15:29 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1500 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1501 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1503 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1504 (AC_PROG_INSTALL): Added.
1505 * configure: Rebuilt.
1507 Mon Jun 24 18:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1509 * scripttempl/elfppc.sc (_GLOBAL_OFFSET_TABLE_): Don't do a
1510 PROVIDE of _GLOBAL_OFFSET_TABLE_, since it needs to be at a
1513 Mon Jun 24 17:55:31 1996 Jouke Numan <jnuman@bazis.nl>
1515 * ldlang.h (enum section_type): Define.
1516 (lang_output_section_statement_type): Remove loadable field. Add
1518 (lang_enter_output_section_statement): Change flags parameter in
1519 prototype to sectype.
1520 * ldgram.y (typebits): Remove.
1521 (sectype): New static variable.
1522 (opt_at): Use sectype rather than typebits.
1523 (type): Set sectype rather than typebits.
1525 * ldlex.l: Recognize DSECT, COPY, INFO, and OVERLAY in
1527 * ldlang.c (lang_output_section_statement_lookup): Set sectype
1528 field rather than loadable field.
1529 (wild_doit): Check sectype rather than loadable.
1530 (lang_record_phdrs): Likewise.
1531 (lang_enter_output_section_statement): Rename flags parameter to
1532 sectype. Set sectype field rather than loadable field. Set flags
1533 field based on sectype.
1535 Mon Jun 24 12:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
1537 * scripttempl/elf.sc: Force .stab* and .comment sections to start
1540 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
1541 using shared libraries.
1542 * configure: Rebuild with autoconf 2.10.
1544 Fri Jun 21 17:40:56 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1546 * configure.tgt: Add support for *-*-rtems* configurations.
1548 Fri Jun 21 13:05:51 1996 Richard Henderson <rth@tamu.edu>
1550 * configure.tgt (alpha-*-linuxecoff*): New target.
1551 (alpha-*-linux*): Use elf64alpha.
1552 * emulparams/elf64alpha.sh: New file.
1553 * emultempl/elf32.em: If ELFSIZE is not set, set it to 32. Use
1554 ${ELFSIZE} rather than 32 when calling BFD routines.
1555 (hold_rodata): New static variable.
1556 (gld${EMULATION_NAME}_place_orphan): Use hold_rodata for a
1557 readonly section that is not code.
1558 (gld${EMULATION_NAME}_place_section): Set hold_rodata. Don't use
1559 a .rel section unless its bfd_section field is not NULL.
1560 * Makefile.in (ALL_EMULATIONS): Add eelf64alpha.o.
1561 (eelf64alpha.c): New target.
1563 Fri Jun 21 12:45:46 1996 Ian Lance Taylor <ian@cygnus.com>
1565 * ldmisc.c (vfinfo): Correct handling of 0 in %W case.
1567 Thu Jun 20 13:55:28 1996 Ian Lance Taylor <ian@cygnus.com>
1569 Add enough support to understand the gcc svr3.ifile script:
1570 * ldlex.l: Recognize BLOCK and GROUP in EXPRESSION context. Add
1572 * ldgram.y: Add BIND token.
1573 (section): Recognize GROUP.
1574 (opt_ext_with_type): Recognize a couple of cases of BIND.
1575 * ldlang.c (init_os): Don't do anything if section is already
1576 initialized. Call exp_init_os on addr_tree field.
1577 (exp_init_os): New static function.
1578 (map_input_to_output_sections): Call exp_init_os on assignment
1580 (lang_place_orphans): Check for common sections by name COMMON
1581 rather than by common_section field. Don't warn about absence of
1584 * ldlang.h (lang_input_statement_type): Remove useless fields
1585 common_section, common_output_section, and complained, as well as
1586 all references to them.
1588 * ldexp.c: Reindent a lot of code.
1589 (exp_fold_tree): Call FAIL rather than einfo in default case.
1591 Wed Jun 19 11:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1593 * configure.host (m88*-*-dgux*): Quote HOSTING_CRT0. From
1594 <randall.hron@medaphis.com>.
1596 Tue Jun 18 15:53:09 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1598 * scripttempl/h8300s.sc: New file for H8/S.
1599 * emulpararms/h8300s.sh: New file for H8/S.
1600 * Makefile.in (ALL_EMULATIONS): Add H8/S.
1601 (e_h8300s.c): Add dependencies.
1602 * configure.tgt: Add H8/S to targ_extra_emuls.
1604 Tue Jun 18 17:55:39 1996 Ian Lance Taylor <ian@cygnus.com>
1606 * configure.tgt (i[345]86*-*-isc*): New target. From
1607 <uddeborg@carmen.se>.
1609 Wed Jun 12 12:46:21 1996 Ian Lance Taylor <ian@cygnus.com>
1611 * lexsup.c: Include "libiberty.h".
1612 (parse_args): Copy the -Y argument into memory.
1613 (set_default_dirlist): Don't put the ':' back into the directory
1616 Fri Jun 7 11:27:42 1996 Ian Lance Taylor <ian@cygnus.com>
1618 * emultempl/sunos.em: Include libiberty.h.
1619 (gld${EMULATION_NAME}_set_symbols): New static function to add
1620 LD_LIBRARY_PATH to the list of search directories.
1621 (ld_${EMULATION_NAME}_emulation): Add new set_symbols routine.
1623 Thu Jun 6 11:50:31 1996 Ian Lance Taylor <ian@cygnus.com>
1625 * emulparams/elf32bmip.sh (OTHER_GOT_SYMBOLS): Use ALIGN(16)
1626 rather than . when computing _gp value. From Per Fogelstrom.
1627 * emulparams/elf32lmip.sh (OTHER_GOT_SYMBOLS): Likewise.
1629 * ldmain.c (main): Don't close and unlink the file on error, since
1630 remove_output will do it anyhow.
1631 * ldlang.c (open_output): Set boolean variable to true, not 1.
1633 Wed Jun 5 18:34:14 1996 James G. Smith <jsmith@cygnus.co.uk>
1635 * emulparams/{elf32b4300.sh,elf32l4300.sh} (SCRIPT_NAME): Use
1636 elfmips instead of elf.
1638 Tue Jun 4 18:43:07 1996 Ian Lance Taylor <ian@cygnus.com>
1640 * ldcref.c: New file.
1641 * ld.h (add_cref, output_cref): Declare.
1642 * ldmain.c (main): Initialize notice_all field. If it is set at
1643 end of link, call output_cref.
1644 (notice): Rename from notice_ysym. Check notice_all.
1645 * ldmisc.c (finfo): Make globally visible.
1646 * ldmisc.h (finfo): Declare.
1647 * lexsup.c (OPTION_CREF): Define.
1648 (ld_options): Add "cref".
1649 (parse_args): Handle OPTION_CREF.
1650 * Makefile.in: Rebuild dependencies.
1651 (CFILES): Add ldcref.c.
1652 (OFILES): Add ldcref.o.
1653 * ld.texinfo, ld.1: Document --cref.
1655 Tue Jun 4 12:12:25 1996 Tom Tromey <tromey@csk3.cygnus.com>
1657 * Makefile.in (install): Make $(tooldir) and $(tooldir)/bin.
1659 Fri May 31 12:40:55 1996 Ian Lance Taylor <ian@cygnus.com>
1661 * emultempl/pe.em (sort_sections): Don't assume that a
1662 wild_statement has a section name.
1664 Wed May 29 13:13:35 1996 Ian Lance Taylor <ian@cygnus.com>
1666 * scripttempl/elfmips.sc: Quote test -z argument.
1668 * ld.texinfo: Clarify the CONSTRUCTORS command.
1670 Thu May 23 16:07:44 1996 Ian Lance Taylor <ian@cygnus.com>
1672 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Initialize
1675 Wed May 22 11:31:30 1996 Doug Evans <dje@seba.cygnus.com>
1677 * ldlang.c (wild_doit): Don't copy over SEC_LINK_{ONCE,DUPLICATES}
1679 * emultempl/pe.em (sfunc): Renamed to sort_by_file_name.
1680 (sort_by_section_name, sort_sections_1): New functions.
1681 (sort_sections): Only sort by file name sections in .idata.
1682 Add "Grouped Sections" support.
1683 (gld${EMULATION_NAME}_place_orphan): Rewrite to support Grouped
1685 (gld${EMULATION_NAME}_place_section): Delete.
1686 * scripttempl/pe.sc (.text,.data,.rdata): Add *(.foo\$).
1687 (.CRT,.rsrc): Rewrite to use Grouped Section support.
1689 Tue May 21 14:31:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1691 * mpw-eppcmac.c: Update to reflect changes to aix.em.
1693 Sun May 19 16:59:44 1996 Doug Evans <dje@seba.cygnus.com>
1695 * ldlang.c (dprint_statement): Stop printing at end of list.
1697 Sat May 18 13:12:05 1996 Steve Chamberlain <sac@slash.cygnus.com>
1699 Support for --force-exe-suffix
1700 * ld.h (args_type): Add force_exe_suffix.
1701 * ld.texinfo: Add documentation.
1702 * ldmain.c (main): Add support for option.
1703 * lexsup.c (OPTION_FORCE_EXE_SUFFIX): New.
1704 (ld_options, parse_args): Add support for option.
1706 Wed May 15 12:50:25 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1708 * emultempl/pe.em (set_pe_value): Pass 0 not 16 to strtoul call.
1710 Fri May 10 16:28:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1712 * scripttempl/elfppc.sc (__stack): Make __stack 0 if it was
1713 referenced but not defined.
1715 Thu May 9 08:52:23 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1717 * emulparams/{elf32bmip.sh,elf32lmip.sh,mipsidt.sh,mipsidtl.sh}:
1718 Set a new variable to signify if the final target is an embedded
1720 * scripttempl/{mips.sc,elfmips.sc}: Don't add SIZEOF_HEADERS to
1721 .text for an embedded system.
1723 Tue May 7 10:56:11 1996 Doug Evans <dje@canuck.cygnus.com>
1725 * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.
1726 (gld${EMULATION_NAME}_place_section): New function.
1727 (hold_{section,use,text,rdata,data}): New static locals.
1728 (ld_${EMULATION_NAME}_emulation): Update orphan field.
1729 * scripttempl/pe.sc: Whitespace cleanup. Semicolon usage cleanup.
1730 (INIT,FINI): Delete, unused.
1731 (.text): Document orphan .text.foo sections.
1732 (.rdata): Document orphan .rdata.foo sections.
1733 (.data): Document orphan .data.foo sections.
1735 Tue May 7 11:35:46 1996 Jeffrey A Law (law@cygnus.com)
1737 * scripttempl/h8300.sc: Place ".tiny" sections right
1738 after ".data" sections.
1739 * scripttempl/h8300h.sc: Place ".tiny" sections into
1740 the "tiny" memory region, 0xff8000 through 0xffff00.
1742 * scripttempl/h8300.sc: Set the entry point to the value of
1743 "_start" rather than the start of the text segment.
1744 * scripttempl/h8300h.sc: Likewise.
1746 * scripttempl/h8300.sc: Place .rodata sections before .text
1747 sections in main ram.
1748 * scripttempl/h8300h.sc: Likewise.
1750 Mon May 6 23:32:30 1996 Jeffrey A Law (law@cygnus.com)
1752 * scripttempl/h8300h.sc: Use "eight", not "eightbit" for the
1753 8-bit region and 8-bit sections.
1755 Wed May 1 17:50:06 1996 Doug Evans <dje@canuck.cygnus.com>
1757 * ldlang.c (section_already_linked): Fix typos.
1759 Mon Apr 29 20:31:06 1996 Doug Evans <dje@canuck.cygnus.com>
1761 * scripttempl/pe.sc (.endjunk): Define __end__.
1763 Mon Apr 29 17:05:13 1996 Ian Lance Taylor <ian@cygnus.com>
1765 * ldlang.c (longest_section_name): Remove.
1766 (SECTION_NAME_MAP_LENGTH): Define.
1767 (print_size, print_alignment, print_fill, print_section): Remove.
1768 (print_flags): Remove.
1769 (lang_map): Rewrite.
1770 (print_output_section_statement): Rewrite.
1771 (print_assignment): Rewrite.
1772 (print_one_symbol): Rewrite.
1773 (print_input_section): Rewrite.
1774 (print_fill_statement): Rewrite.
1775 (print_data_statement): Rewrite.
1776 (print_address_statement): New static function.
1777 (print_reloc_statement): Rewrite.
1778 (print_padding_statement): Rewrite.
1779 (print_wild_statement): Rewrite.
1780 (print_statement_list): Clean up.
1781 (print_statement): Clean up. Some minor output changes.
1782 (print_statements): Clean up.
1783 (load_symbols): Put another - before -whole-archive.
1784 * ldexp.c (exp_print_tree): Change etree_value and etree_rel to
1785 print 0x and to omit leading zeroes. For etree_rel, use %B to
1786 print the BFD. For etree_assign, remove the space after the
1788 * ldwrite.c: Include "libiberty.h".
1789 (clone_section): Call xstrdup, not strdup.
1790 (ldwrite): Don't print any map information.
1791 (print_symbol_table, print_file_stuff, print_symbol): Remove.
1792 * ldmain.c (main): Call lang_map when appropriate.
1793 * ldmisc.c (vfinfo): Add support for %W.
1794 (print_address): Remove.
1795 * ldmisc.h (print_address): Don't declare.
1796 * Makefile.in: Rebuild dependencies.
1798 Mon Apr 29 10:29:07 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1800 * configure.host (m68*-*-linux*): Add -dynamic-linker to
1801 HOSTING_CRT0. Search -lgcc both before and after -lc in
1802 HOSTING_LIBS. Look for crt{begin,end}.o in the compiler directory
1804 (i[345]86-*-linux*): Look for crt{begin,end}.o in the compiler
1807 Fri Apr 26 14:42:27 1996 Ian Lance Taylor <ian@cygnus.com>
1809 * ldmisc.h (demangle): Declare.
1810 * ldmisc.c: Include "libiberty.h". Include demangle.h with "",
1812 (demangle): Make non-static. Remove remove_underscore paramter.
1813 Always return an allocated string.
1814 (vfinfo): Free result of demangle. Add case 'G'. Use %T to print
1815 functionname, rather than calling demangle. Print a colon between
1816 the BFD(section+offset) and the line number.
1817 * ldmain.c (add_archive_element): Improve format of archive
1818 information in map file.
1819 (constructor_callback): Don't print anything to the map file.
1820 * ldlang.c (lang_one_common): Improve format of common symbol
1821 information in map file.
1822 * ldctor.c (ldctor_build_sets): If producing a map file, print set
1824 * ldwrite.c (print_symbol_table): Print a newline before the
1825 header in the map file.
1826 * Makefile.in: Rebuild dependencies.
1828 * ldmisc.c (vfinfo): Reindent.
1830 Mon Apr 22 12:07:32 1996 Ian Lance Taylor <ian@cygnus.com>
1832 * ldlang.c (lang_size_sections): If _cooked_size is not 0, then
1833 don't clobber it when not relaxing.
1835 * ld.h (ld_config_type): Remove traditional_format field.
1836 * ldmain.c (main): Use link_info.traditional_format rather than
1837 config.traditional_format.
1838 * ldlang.c (ldlang_open_output): Likewise.
1839 * lexsup.c (parse_args): Likewise.
1840 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Likewise.
1841 * mpw-eppcmac.c (gldppcmacos_parse_args): Likewise.
1843 * ldlang.c (wild_doit): Discard debugging sections if we are
1844 stripping debugging information.
1846 * emulparams/z8002.sh (ARCH): Set to z8002, not z8k.
1848 Tue Apr 16 16:38:32 1996 Ian Lance Taylor <ian@cygnus.com>
1850 * ldexp.c (fold_binary): Correct handling of subtraction with
1852 (fold_name): Permit symbols in lang_allocating_phase_enum.
1854 * scripttempl/aout.sc: Only PROVIDE __stack when RELOCATING. Undo
1855 accidental changes in last patch.
1857 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1859 * configure.tgt (powerpc*-*-{sysv,linux}): Add aliases.
1860 (powerpcle*-*-{sysv,solaris}): Ditto.
1862 Mon Apr 15 14:50:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1864 * scripttempl/aout.sc: Add PROVIDE (__stack = 0) so I can use it
1865 in m68k/crt0.S without things blowing up.
1867 Fri Apr 12 16:40:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1869 * scripttempl/m68kcoff.sc: Remove default address for .data so
1870 .text, .data, and .bss are all sequential.
1872 Thu Apr 11 12:05:35 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * scripttempl/m68kcoff.sc: Remove regions and simplify.
1876 Wed Apr 10 14:41:53 1996 Jeffrey A Law (law@cygnus.com)
1878 * scripttempl/h8300.sc: Add the "8-bit area" in the upper 256
1879 bytes of the address space. Put data from the ".eight" sections
1880 into the 8-bit area.
1881 * scripttempl/h8300h.sc: Likewise.
1883 Tue Apr 9 14:10:42 1996 Doug Evans <dje@canuck.cygnus.com>
1885 * emultempl/generic.em (gld${EMULATION_NAME}_before_parse):
1886 Pass $ARCH to ldfile_set_output_arch instead of setting
1887 ldfile_output_architecture directly.
1889 Tue Apr 9 14:22:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1891 * scripttempl/elfppc.sc (.init,.fini): Put .init, .fini section
1892 next to .text. Put _etext after .text, .init, .fini, and
1893 .rodata{,2} sections.
1895 Tue Apr 9 12:18:57 1996 Ian Lance Taylor <ian@cygnus.com>
1897 * ld.texinfo: Rearrange option documentation.
1899 * lexsup.c (ld_options): New static array.
1900 (parse_args): Build shortopts and longopts from ld_options array.
1901 (help): New static function.
1902 * ldver.h (help): Don't declare.
1903 * ldver.c (ldversion): Reindent.
1906 * ld.texinfo, ld.1: Mention -E as a synonym for -export-dynamic.
1908 Mon Apr 8 11:56:23 1996 Ian Lance Taylor <ian@cygnus.com>
1910 * emultempl/elf32.em: When checking for a native emulation, check
1911 that the current emulation is the default emulation.
1912 * emultempl/sunos.em: Likewise.
1914 * configure.in: Permit --enable-shared to specify a list of
1916 * configure: Rebuild.
1918 * lexsup.c (parse_args): Add -E as a synonym for -export-dynamic,
1919 for HP/UX compatibility.
1921 Fri Apr 5 14:30:14 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * emultempl/elf32.em (gld${EMULATION_NAME}_check_ld_so_conf): New
1924 static function, if ${host} = ${target}.
1925 (gld${EMULATION_NAME}_after_open): Call check_ld_so_conf to find a
1926 needed shared library if ${host} = $[target}.
1928 * configure.host (i[345]86-*-linux*): Add -dynamic-linker to
1929 HOSTING_CRT0. Search -lgcc both before and after -lc in
1932 * configure.tgt: Add i[345]86-*-freebsdelf* target; from John
1933 Polstra <jdp@polstra.com>.
1935 Fri Apr 5 18:11:25 1996 James G. Smith <jsmith@cygnus.co.uk>
1937 * emulparams/elf32{b,l}4300.sh (MACHINE): Add explicit
1938 architecture number.
1939 * scripttempl/elf.sc: Use $MACHINE definition if present.
1940 * configure.tgt (targ_extra_emuls): Force 4100 build to use same
1943 Mon Apr 1 17:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1945 * ldlang.c (lang_size_sections): Change region check to handle
1946 regions which end at the highest possible address correctly.
1947 From Roland Weber <roweber@ira.uka.de>.
1949 * ldlang.c (section_already_linked): New static function.
1950 (wild_doit): Discard sections with SEC_EXCLUDE set if not doing a
1951 relocateable link. Don't worry about section being NULL, since it
1952 never should be. Don't call init_os unless the section is going
1954 (ldlang_add_file): Call section_already_linked for each section.
1955 * ldmain.c (multiple_definition): Don't warn about multiple
1956 definitions in sections which are being discarded.
1958 Sun Mar 31 00:30:47 1996 steve chamberlain <sac@slash.cygnus.com>
1960 * scripttempl/{ppcpe.sc, pe.sc} (.junk): Remove and use /DISCARD/.
1961 * emultempl/pe.em (init): Remove special case PPC code.
1963 Fri Mar 29 00:01:29 1996 Jeffrey A Law (law@cygnus.com)
1965 * scripttempl/h8300.sc: Make vectors section 0xc4 bytes long
1966 so as not to overwrite the magic syscall entry at 0xc4.
1967 * scripttempl/h8300h.sc: Likewise.
1969 Thu Mar 28 11:05:47 1996 Doug Evans <dje@canuck.cygnus.com>
1971 * configure.tgt (sparc64-*-solaris2*): Delete.
1972 Stick with sparc-*-solaris2*.
1974 Wed Mar 27 12:33:24 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * ld.h (DISCARD_SECTION_NAME): Define to "/DISCARD/".
1977 * ldlang.c (init_os): Fail on an attempt to initialize any section
1978 named DISCARD_SECTION_NAME.
1979 (wild_doit): Discard input sections assigned to an output section
1980 named DISCARD_SECTION_NAME.
1981 * ld.texinfo: Document use of /DISCARD/.
1983 * ldlang.c: Fix some indentation and comments.
1985 Tue Mar 26 18:14:49 1996 Ian Lance Taylor <ian@cygnus.com>
1987 * ldmain.c (main): Call bfd_set_error_program_name.
1989 Thu Mar 21 13:17:34 1996 Ian Lance Taylor <ian@cygnus.com>
1991 * ld.texinfo: Fix a couple of indexing entries. Mention that
1992 --verbose displays builtin linker scripts.
1994 * ldmisc.c (vfinfo): case 'I': If the file is not in an archive,
1995 and the local symbol name does not match the filename, print the
1998 Patches from John Polstra <jdp@polstra.com> for FreeBSD ELF:
1999 * lexsup.c (parse_args): -Bshareable is a synonym for -shared.
2000 * emulparams/elf_i386.sh (NONPAGED_TEXT_START_ADDR): Make the same
2003 Wed Mar 20 18:18:25 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2005 * ld.texinfo: Fix typos. Use @pxref only inside parentheses.
2007 Wed Mar 20 16:56:15 1996 Ian Lance Taylor <ian@cygnus.com>
2009 * ldmain.c (add_wrap): New function.
2010 * ldmain.h (add_wrap): Declare.
2011 * lexsup.c (parse_args): Call add_wrap.
2013 Tue Mar 19 16:44:20 1996 Doug Evans <dje@canuck.cygnus.com>
2015 * configure.host (sparc*-*-solaris2* host): Accept any sparc variant.
2017 Wed Mar 13 17:47:31 1996 Jeffrey A Law (law@cygnus.com)
2019 * scripttempl/h8300.sc: Change name of page zero memory
2020 from "null" to "vectors". Create an output section for
2021 vectors. Add comments on how to explicitly place items
2022 in the vector table.
2023 * scripttempl/h8300h.sc: Likewise.
2025 Wed Mar 13 12:40:18 1996 Ian Lance Taylor <ian@cygnus.com>
2027 * emultempl/lnk960.em (machine_table): Add jx and hx.
2029 * genscripts.sh: Don't use ${9:-xx}, since Ultrix /bin/sh doesn't
2032 Tue Mar 12 12:43:59 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2034 * ld.h (ld_config_type): Add warn_multiple_gp field.
2035 * lexsup.c (parse_args): Handle --warn-multiple-gp.
2036 * ldmain.c (warning_callback): Suppress multiple gp values warning
2037 if --warn_multiple_gp was not used.
2038 * ld.texinfo, ld.1: Document --warn-multiple-gp.
2040 Tue Mar 12 12:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2042 * lexsup.c (parse_args): Handle --wrap.
2043 * ldmain.c (main): Initialize link_info.wrap_hash.
2044 * ldexp.c (fold_name): Use bfd_wrapped_link_hash_lookup in DEFINED
2046 * ld.texinfo, ld.1: Document --wrap.
2048 * configure: Rebuild with autoconf 2.8.
2050 Don't do SunOS style dynamic linking for sparc-aout:
2051 * configure.tgt (sparc64-*-aout*): Use sparcaout, not sun4.
2052 (sparclite*-fujitsu-*, sparc*-*-aout): Likewise.
2053 (sparc*-wrs-vxworks*): Likewise.
2054 * emulparams/sparcaout.sh: New file.
2055 * Makefile.in (ALL_EMULATIONS): Add esparcaout.o.
2056 (esparcaout.c): New target.
2058 Wed Mar 6 16:06:52 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2060 * scripttempl/elfppc.sc (.sdata2, .sbss2): Implement Feb 2 change
2061 in a different manner to work around differences in shell variable
2064 Wed Mar 6 18:08:18 1996 Ian Lance Taylor <ian@cygnus.com>
2066 * ldemul.h (ldemul_unrecognized_file): Declare.
2067 (ldemulation_xfer_type): Add unrecognized_file field.
2068 * ldemul.c (ldemul_unrecognized_file): New function.
2069 * ldlang.c (load_symbols): If a file can not be recognized, call
2070 ldemul_unrecognized_file before trying it as a linker script.
2071 * aix.em (gld${EMULATION_NAME}_unrecognized_file): New static
2073 (gld${EMULATION_NAME}_read_file): Use FOPEN_RT, not "r".
2074 (ld_${EMULATION_NAME}_emulation): Initialize unrecognized_file.
2076 Mon Mar 4 14:11:17 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * ldlang.c (wild): Handle foo.a(.text) by mapping each included
2079 member of foo.a separately. From Jouke Numan <jnuman@bazis.nl>.
2081 Fri Mar 1 10:24:59 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2083 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
2084 Search trinary.cond rather than searching trinary.lhs twice.
2086 Tue Feb 27 15:08:43 1996 Stan Shebs <shebs@andros.cygnus.com>
2088 * mpw-make.sed: Edit out shared library support.
2089 (@TDIRS@): Edit out, can't use genscripts.
2091 Tue Feb 27 15:09:21 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2093 * configure.tgt (m68k-*-linuxaout*, m68k-*-linux*): New targets.
2094 * emulparams/m68klinux.sh: New file.
2095 * emultempl/linux.em (gld${EMULATION_NAME}_before_allocation):
2096 Call bfd_${EMULATION_NAME}_size_dynamic_sections instead of
2097 bfd_linux_size_dynamic_sections.
2098 * Makefile.in (ALL_EMULATIONS): Add em68klinux.o.
2099 (em68klinux.c): New target.
2100 * configure.host (m68*-*-linuxaout*, m68*-*-linux*): New hosts.
2102 Tue Feb 27 12:55:46 1996 Ian Lance Taylor <ian@cygnus.com>
2104 * Makefile.in (ALL_EMULATIONS): Sort into alphabetical order.
2105 Fill in missing entries.
2107 * lexsup.c (parse_args): Recognize --no-whole-archive.
2108 * ldlang.h (lang_input_statement_type): Add whole_archive field.
2109 * ldlang.c (new_afile): Set whole_archive field.
2110 (load_symbols): Check input file specific whole_archive field
2111 rather than global variable.
2112 * ld.texinfo, ld.1: Document --no-whole-archive.
2114 Tue Feb 20 16:07:00 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * configure.tgt: Correct gldi960 to gld960.
2118 Mon Feb 19 11:16:44 1996 Ian Lance Taylor <ian@cygnus.com>
2120 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Check
2121 the SONAME if it is available.
2122 (gld${EMULATION_NAME}_stat_needed): Use the SONAME, not the
2123 filename, when checking for conflicting library versions. Don't
2124 assume that the suffix is only numbers and dots.
2126 * ld.texinfo: Mention that -R can be used for -rpath.
2128 Sun Feb 18 15:05:17 1996 Ian Lance Taylor <ian@cygnus.com>
2130 * configure.host: Check for 'do not mix' from native linker before
2131 trying to use -rpath.
2133 Thu Feb 15 13:58:06 1996 Ian Lance Taylor <ian@cygnus.com>
2135 * configure.in: Remove explicit substitution of CFLAGS; autoconf
2137 * configure: Rebuild.
2138 * Makefile.in (LDFLAGS): Set to @LDFLAGS@.
2140 * configure.in: Call AC_PROG_CC before configure.host.
2141 * configure: Rebuild.
2142 * configure.host: Remove go32 host, since it should no longer be
2143 necessary. Don't set CC for romp host.
2145 * scripttempl/elf.sc: Don't skip a page in virtual memory space if
2146 the text segment ends exactly on a page boundary.
2148 * configure.in: Substitute RPATH_ENVVAR.
2149 * configure: Rebuild.
2150 * configure.host: Set RPATH_ENVVAR.
2151 * Makefile.in (RPATH_ENVVAR): New variable.
2152 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
2154 Wed Feb 14 18:49:01 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
2156 * configure.in: Redo emulation handling so that each emulation
2157 searches the correct tool directory, based on the target alias.
2158 For example, "configure --enable-targets=m68k-coff i386-linux"
2159 will search /usr/local/i386-linux/lib for linux and
2160 /usr/local/m68k-coff/lib for m68k-coff.
2161 * configure: Rebuild.
2162 * configure.tgt: Add special tdir settings for Linux.
2163 * Makefile.in: Add @TDIRS@. Pass "$(tdir_EMUL)" to ${GENSCRIPTS}
2164 for each eEMUL.c target.
2165 * genscripts.sh: Accept specific alias as 9th argument, and use it
2168 Wed Feb 14 16:38:36 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2170 * ldlang.c (lang_set_startof): Don't do anything for a
2173 * ldgram.y (mri_script_file): Call mri_draw_tree.
2174 * mri.c (mri_draw_tree): Make globally visible. Don't bother to
2175 create memory regions.
2176 (mri_load): Don't call mri_draw_tree.
2177 * mri.h (mri_draw_tree): Declare.
2179 * configure.tgt (m68*-*-psos): New target.
2180 * emulparams/m68kpsos.sh: New file.
2181 * scripttempl/psos.sc: New file.
2182 * Makefile.in (ALL_EMULATIONS): Add em68kpsos.o.
2183 (em68kpsos.c): New target.
2185 Wed Feb 14 11:09:25 1996 Ian Lance Taylor <ian@cygnus.com>
2187 * configure.tgt (*-*-ieee*): New target; use vanilla.
2189 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Strip
2190 `:foo' from ${ARCH}.
2192 Tue Feb 13 15:58:58 1996 Bryan Ford <baford@snake.cs.utah.edu>
2194 * scripttempl/i386msdos.sc: Don't pad the .text section. Put
2197 Tue Feb 13 14:04:19 1996 Ian Lance Taylor <ian@cygnus.com>
2199 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2201 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn if
2202 it looks like we might be linking in two different versions of the
2203 same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
2205 Thu Feb 8 19:25:54 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * ldlang.c (lang_size_sections): Increment the section size when a
2208 padding statement is encountered.
2210 Wed Feb 7 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * configure.in: Look for --enable-shared. Change the value of
2213 BFDLIB when linking against a shared library on SunOS.
2214 * configure: Rebuild.
2215 * configure.host: If using a shared BFD library, try to pass a
2216 reasonable -rpath option when linking.
2217 * Makefile.in (BFDLIB): Set to @BFDLIB@.
2219 Tue Feb 6 12:29:14 1996 Doug Evans <dje@charmed.cygnus.com>
2221 * emulparams/elf64_sparc.sh (ARCH): Change to `sparc:v9'.
2222 * emultempl/generic.em: Strip `:foo' from ${ARCH}.
2224 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
2226 Support for building bfd and opcodes as shared libraries, based on
2227 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
2228 * configure.in (HLDFLAGS): New substitution.
2229 * configure: Rebuild.
2230 * configure.host: Set HLDFLAGS on SunOS.
2231 * Makefile.in (HLDFLAGS): New variable.
2232 (BFDDEP): New variable.
2233 (BFDLIB): Change to -L../bfd -lbfd.
2234 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
2235 $(HLDFLAGS) in link.
2236 (check): Set LD_LIBRARY_PATH in the environment.
2238 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2240 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
2241 in the read-only section, not read/write unless we are making a
2243 (.debug*): Add dwarf debug sections.
2244 (.rela.{sdata*,sbss*}): Add sections.
2246 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
2248 * configure: Regenerate.
2250 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
2252 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
2253 for SVR4 compatibility.
2255 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
2257 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
2259 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
2260 * emultempl/pe.em (definfo init): Make the default stack reserve
2263 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
2265 * configure.tgt (m68*-apple-aux*): New target.
2266 * emulparams/m68kaux.sh: New file.
2267 * scripttempl/m68kaux.sc: New file.
2268 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
2269 (em68kaux.c): New target.
2271 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
2273 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
2274 -bnoentry, since the right thing tends to happen anyhow.
2276 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
2278 * ld.texinfo, ld.1: Document -export-dynamic.
2280 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2282 * emultempl/sunos.em: Check for native compile by comparing
2283 ${target} and ${host}.
2285 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
2287 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
2288 TEXT_START_ADDR to allow use on IDT and PMON systems.
2290 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
2292 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
2295 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
2297 * configure.tgt (sparc64-*-solaris2*): New configuration.
2298 (sparc64-*-aout*): Renamed from sparc64*.
2300 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2302 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
2303 * genscripts.sh: Set host, target and target_alias variables.
2304 Check for native compile by comparing ${target} and ${host}.
2305 * emultempl/elf32.em: Likewise.
2306 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
2308 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2310 * scripttempl/elfppc.sc: Refine eabi support to better support
2311 .sdata, .sdata2, .sbss, etc. sections.
2313 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
2315 * ldgram.y (%union): Add phdr field.
2316 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
2317 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
2318 (opt_hdrs, hdr): Remove.
2319 (phdr_val): New nonterminal.
2320 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
2321 and phdrs parameters. Add flags parameter.
2322 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
2324 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
2325 phdrs fields. Add flags field.
2326 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
2327 (lang_new_phdr): Update declaration.
2328 * ld.texinfo: Document FLAGS.
2330 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
2332 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
2333 Don't make a shared library because of an undefined reference to
2334 __GLOBAL_OFFSET_TABLE_.
2336 Add some Irix 5 support, mostly from Kazumoto Kojima
2337 <kkojima@info.kanagawa-u.ac.jp>:
2338 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
2339 (SHLIB_TEXT_START_ADDR): Define.
2340 (OTHER_GOT_SYMBOLS): Define.
2341 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
2342 (EXECUTABLE_SYMBOLS): Don't define.
2343 (DYNAMIC_LINK): Don't define.
2344 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
2345 * scripttempl/elfmips.sc: New file.
2346 * configure.host (mips*-dec-bsd*): Change mips to mips*.
2347 (mips*-sgi-irix4*): Likewise.
2348 (mips*-sgi-irix5*): New entry.
2349 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
2351 (eelf32lmip.c): Likewise.
2353 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2355 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
2356 .rela.got.neg section.
2358 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
2362 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
2363 ANSI_PROTOTYPES is defined. Remove special handling of
2364 WINDOWS_NT. Various indendation fixes.
2365 (vfinfo): Change fmt parameter to const char *.
2366 (info_msg): Write <stdarg.h> version.
2367 (einfo, minfo, finfo): Likewise.
2368 (info_assert): Change file parameter to const char *.
2369 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
2370 defined, use a real prototype.
2371 (info_assert): Change first parameter to be const char *.
2373 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2375 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
2376 in old support that 2.7.2 needs, but the current compiler does
2379 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
2380 correct Linker script template.
2382 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
2384 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
2386 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
2388 * scripttempl/alpha.sc: Put .rconst right after .rdata.
2390 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
2392 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
2393 sort using right pointer.
2395 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2397 * scripttempl/elfppc.sc: Remove support for creating special
2398 labels for eabi section begin/end here. The compiler now uses
2399 crt{i,n}.o to create these symbols.
2401 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
2403 * configure.host: Change existing Linux HOSTING_CRT0 to be used
2404 for a.out only, and put in appropriate HOSTING_CRT0 and
2405 HOSTING_LIBS values for Linux ELF.
2407 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
2409 * scripttempl/h8300.sc: Use all 64K for ram.
2410 * scripttempl/h8300h.sc: Define 256K ram size.
2412 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
2414 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
2415 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
2416 was used, regardless of whether -bE was used.
2418 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
2420 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
2421 relocateable before calling ldctor_build_sets if the output file
2422 is in an XCOFF format.
2424 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
2426 * ldwrite.c (build_link_order): When handling a data statement, if
2427 the endianness of the output file is unknown, use the endianness
2430 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
2432 * mpw-config.in: Recognize mips-*-* as equivalent to
2434 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
2435 * mpw-ld.r: Add version resources.
2436 (cfrg): Use symbolic instead of literal name for executable.
2438 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
2440 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
2442 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
2444 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
2445 (print_statement_list): Renamed from print_statement. All callers
2447 (print_statement): New function to print just one statement.
2448 (print_{data,reloc,padding}_statement): Don't crash if
2449 output_section == NULL.
2450 (dprint_statement): New function.
2452 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
2453 call to sort_sections.
2455 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
2457 * emultempl/aix.em (unix_ld): New static variable.
2458 (gld${EMULATION_NAME}_parse_args): Handle -unix.
2459 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
2460 gc as false and export_defineds as true to size_dynamic_sections.
2462 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
2463 phase if the current section is abs_output_section.
2466 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
2468 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
2471 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
2473 * ldgram.y (PHDRS): New token.
2474 (ifile_p1): Accept phdrs.
2475 (section): Accept phdr_opt at the end of the section definition.
2476 (phdr_op): New nonterminal.
2477 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
2478 * ldlex.l: Accept PHDRS.
2479 * ldlang.h (struct lang_output_section_phdr_list): Define.
2480 (lang_output_section_statement_type): Add phdrs field.
2481 (struct lang_phdr): Define.
2482 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
2483 (lang_new_phdr): Declare.
2484 * ldlang.c (lang_phdr_list): New static variable.
2485 (lang_output_section_statement_lookup): Initialize phdrs field.
2486 (lang_process): Call lang_record_phdrs.
2487 (lang_new_phdr): New function.
2488 (lang_section_in_phdr): New function.
2489 (lang_record_phdrs): New static function.
2490 * ld.texinfo: Document PHDRS.
2492 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
2494 * scripttempl/ppcpe.sc: Moved .edata into its own section to
2497 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2499 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
2500 HOSTING_LIBS for testing.
2501 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
2504 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
2506 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
2509 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
2511 * configure: Rebuild with autoconf 2.7.
2513 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
2515 * scripttempl/pe.sc: Two .junk's is too much junk.
2517 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
2519 * configure.in: Use BFD_NEED_DECLARATION.
2520 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
2521 * configure, config.in: Rebuild with autoconf 2.6.
2523 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
2524 being unsupported if this is not a relocateable link and the input
2525 BFD supports it, since ldctor_build_sets can cope with that case.
2527 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
2529 * configure.tgt (powerpc-*-macos*): New target.
2530 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
2531 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
2532 (eppcmacos.c): New target.
2533 * mpw-eppcmacos.c: Update.
2534 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
2536 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
2538 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
2539 $(host_canonical) and $(target_canonical).
2540 (CXX_FOR_TARGET): Likewise.
2542 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
2544 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
2545 so the malloc heap begins at a sane place.
2547 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
2549 Version 2.6 released.
2550 * ldver.c (ldversion): Update to 2.6.
2552 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
2553 $(GENERATED_*FILES), since they need to be retained by distclean.
2554 (maintainer-clean, realclean): Delete them here.
2556 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
2558 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
2559 base file with FOPEN_WB, not "w".
2561 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
2562 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
2564 (gld${EMULATION_NAME}_before_allocation): Use the environment
2565 variable LD_RUN_PATH if -rpath was not used.
2566 * ld.texinfo, ld.1: Document LD_RUN_PATH.
2568 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
2570 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
2571 -bl and -bloadmap options.
2573 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
2574 report a better error.
2576 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
2577 new local variable special_sections, and pass it to
2578 size_dynamic_sections. Look through the results, and move the
2579 sections around in the mapping so that they are defined correctly.
2581 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
2583 * ldemul.c (ldemul_default_target): Cast getenv return value.
2585 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
2587 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
2589 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
2592 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
2593 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
2595 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
2596 (gld_$_before_allocation): added hooks for toc construction based
2599 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
2601 * ld.texinfo: The linker does not use _main as an entry point.
2603 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2605 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
2608 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
2610 * configure.in: Add test for whether free must be declared.
2611 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
2612 * acconfig.h: Explain NEED_DECLARATION_FREE.
2613 * configure, config.in: Rebuild.
2615 * lexsup.c (parse_args): Take B:: out of shortopts.
2617 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
2619 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
2620 for now, as with m68k4kbsd, until shared library support gets
2623 * configure.host: For i386 BSD variants, crt0.o lives in
2624 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
2626 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2628 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
2629 (edelta68.c): New target.
2630 * configure.tgt (m68*-motorola-sysv*): New target.
2631 * emulparams/delta68.sh: New file.
2632 * scripttempl/delta68.sc: New file.
2634 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
2637 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
2639 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
2640 ALIGN and ALIGNMOD statements.
2642 * emultempl/aix.em: Include ldgram.h.
2643 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
2645 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
2647 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
2649 * configure.host (alpha-*-linux*): New host.
2650 * configure.tgt (alpha-*-linux*): New target.
2652 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
2654 * emultempl/aix.em (export_files): Remove.
2655 (import_files): Make static.
2656 (struct export_symbol_list): Define.
2657 (export_symbols): New static variable.
2658 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
2659 correctly. Call read_file for an export file.
2660 (gld${EMULATION_NAME}_before_allocation): Call
2661 bfd_xcoff_export_symbol for each export symbol, rather than
2662 calling read_file for each export file.
2663 (gld${EMULATION_NAME}_read_file): For an export file, make the
2664 exported symbols undefined, and store them on the export_symbols
2667 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
2669 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
2670 Don't hang if last option is unrecognised.
2671 (gld_${EMULATION_NAME}_set_symbols): Insert created
2672 symbols into ABS output section.
2674 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
2676 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
2678 (em68k4knbsd.c): New rule.
2680 * configure.tgt: Added support for the NetBSD m68k4k arch.
2682 * genscripts.sh, ldint.texinfo,
2683 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
2684 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
2685 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
2686 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
2687 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
2688 pc532machaout,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
2689 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
2690 PAGE_SIZE to TARGET_PAGE_SIZE.
2692 * emulparams/m68knbsd.h: Ditto.
2693 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
2694 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
2697 * emulparams/m68k4knbsd.sh: New file.
2699 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
2701 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
2703 * emultempl/aix.em: Include ldctor.h.
2704 (gld${EMULATION_NAME}_after_open): New static function.
2705 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
2706 (gld${EMULATION_NAME}_find_relocs): New static function.
2707 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
2708 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
2709 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
2710 * ldctor.c (struct set_info): Move definition into ldctor.h.
2711 (struct set_element): Likewise.
2712 (sets): Make non-static.
2713 (ldctor_add_set_entry): Add name parameter. Save it in the new
2715 (ldctor_build_sets): Avoid being called twice. Pass set element
2716 name to lang_add_reloc.
2717 * ldctor.h (struct set_info): Move definition here from ldctor.c.
2718 (struct set_element): Likewise. Add new field name.
2720 (ldctor_add_set_entry): Declare new name parameter.
2721 * ldwrite.c (build_link_order): Don't insist that either name or
2722 section be NULL in a lang_reloc_statement.
2723 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
2725 (constructor_callback): Pass name to ldctor_add_new_set_entry for
2728 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
2730 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
2732 * mpw-config.in: Add PowerMac target support, generate config.h.
2733 * mac-ld.r: New file, Mac resources.
2734 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
2735 * mpw-make.in: Remove.
2736 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
2738 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
2740 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
2741 -static as a synonym for -bnso.
2743 * scripttempl/aix.sc: Move special symbols inside sections.
2744 Always start .data at 0.
2746 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
2748 * Makefile.in (diststuff): Also make info.
2749 (maintainer-clean realclean): Also delete *.info*.
2751 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
2753 * emultempl/aix.em: Add support for various AIX linker options,
2754 for AIX import and export files, and for AIX shared objects.
2755 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
2757 * ldmain.c (main): Initialize new field link_info.static_link.
2759 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
2760 (constructor_callback): Likewise.
2761 * ldmisc.c (vfinfo): Likewise.
2762 * ldwrite.c (build_link_order): Likewise.
2764 * ld.texinfo: The MRI ALIGN directive is supported.
2766 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2768 * emulparams/elf32vr4300.sh: Deleted.
2769 * emulparams/elf32vr4300el.sh: Deleted.
2770 * emulparams/elf32b4300.sh: Added.
2771 * emulparams/elf32l4300.sh: Added.
2772 * configure.tgt, Makefile.in: Updated the build to use the
2773 new 8.3 unique names.
2775 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
2777 * ldlang.c (entry_symbol): Make non-static.
2778 * ldlang.h (entry_symbol): Declare.
2780 * ldlex.l: Treat PROVIDE as a keyword in expression state.
2782 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
2784 * scripttempl/pe.sc (.bss): Move to be after .text
2786 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
2788 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
2789 Search trinary.cond rather than searching trinary.lhs twice. From
2790 linli@ihp.PHys.ethz.CH.
2792 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
2793 directory searching code into gld${EMULATION_NAME}_search_dir.
2794 (gld${EMULATION_NAME}_search_dir): New static function, extracted
2795 from gld${EMULATION_NAME}_find_so.
2796 (global_needed, global_found): New static variables.
2797 (gld${EMULATION_NAME}_after_open): New static function.
2798 (gld${EMULATION_NAME}_search_needed): New static function.
2799 (gld${EMULATION_NAME}_try_needed): New static function.
2800 (gld${EMULATION_NAME}_check_needed): New static function.
2801 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
2802 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
2804 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
2805 (eelf32lppc.c): Likewise.
2806 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
2807 (GENERATE_SHLIB_SCRIPT): Define as yes.
2809 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
2811 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
2812 bfd_link_needed-list; make appropriate changes.
2814 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
2815 (rs6000-*-aix*): New target; use aixrs6.
2816 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
2817 * emultempl/aix.em: New file.
2818 * scripttempl/aix.sc: New file.
2819 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
2820 (eaixppc.c, eaixrs6.c): New targets.
2822 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
2824 * scripttemp/pe.sc (.reloc): Move to the end.
2826 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
2828 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
2829 section which was not linked into the final output.
2831 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
2833 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
2836 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
2838 * ld.h (args_type): Add rpath_link field.
2839 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
2840 required dependencies in rpath_link path. Only search
2841 LD_LIBRARY_PATH when configured native.
2842 * lexsup.c (parse_args): Recognize -rpath-link.
2843 * ld.1, ld.texinfo: Document -rpath-link.
2845 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
2847 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
2848 bother searching for needed libraries unless doing a final link.
2850 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
2852 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2854 * ld/ld.1: Fix formatting bugs.
2856 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
2858 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
2859 * ldexp.h (exp_get_abs_int): Update declaration.
2860 * ldlang.c (print_output_section_statement): Use fprintf_vma to
2861 print return value of exp_get_abs_int.
2863 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
2865 * emultempl/elf32.em (global_stat): New file static variable.
2866 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
2867 that the file has not already been included under another name.
2868 (gld${EMULATION_NAME}_stat_needed): New static function.
2870 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
2872 * scripttempl/armcoff.sc: Start .text at 0x8000.
2873 Start .data at 0x40000.
2875 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
2877 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
2878 command_line.rpath is set, use it, rather than the -L options, to
2879 build the rules section.
2880 * ld.texinfo: Document this use of -rpath.
2882 * lexsup.c (parse_args): Don't set link_info.shared for -assert
2883 pure-text. Pass true, not 1, to lang_add_entry.
2884 * emultempl/sunos.em (find_assign): New static variable.
2885 (found_assign): New static variable.
2886 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
2887 If not a relocateable link, and no start symbol was specified on
2888 the command line, and there are any undefined symbols, set
2889 link_info.shared. If link_info.shared is set, set the address of
2890 the .text section to 0x20.
2891 (gld${EMULATION_NAME}_find_assignment): Rename from
2892 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
2893 set, then just set found_assign based on whether an assignment is
2894 found to find_assign.
2895 (gld${EMULATION_NAME}_get_script): Don't use a special script when
2896 producing a shared library.
2897 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
2898 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
2899 * ldlang.c (entry_from_cmdline): New global variable.
2900 (lang_add_entry): Change cmdline parameter from int to boolean.
2901 Use global entry_from_cmdline rather than function static
2903 * ldlang.h (entry_from_cmdline): Declare.
2904 (lang_add_entry): Change declaration of second parameter from int
2906 * ldgram.y: Pass false, not 0, to lang_add_entry.
2908 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
2910 * ld.h (parsing_defsym): Declare.
2911 * ldlex.h (lex_string): Declare.
2912 * ldlex.l (lex_string): Define.
2913 * lexsup.c (parsing_defsym): Define.
2914 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
2915 lex_redirect, and clear it after calling yyparse. Set
2916 parsing_defsym around call to yyparse.
2917 * ldmain.c (main): Set lex_string before calling lex_redirect, and
2918 clear it after calling yyparse.
2919 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
2920 in linker scripts correctly.
2922 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
2923 COFF targets, allowing for the leading underscore used on SPARC
2926 * lexsup.c (parse_args): Handle -assert.
2927 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
2928 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
2929 shared library script when appropriate.
2930 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
2931 section at SIZEOF_HEADERS.
2933 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
2935 * Makefile.in (earmcoff.c): Build.
2936 * configure.tgt (arm-*-coff): New target
2937 * emulparms/armcoff.sh: New file.
2938 * scripttempl/armcoff.sc: New file.
2940 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
2942 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
2944 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
2946 * ldfile.c (ldfile_set_output_arch): Make arch const.
2948 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2950 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
2951 beginning of the .bss area, not at the end of data. Add
2952 __sbss_{start,end} symbols.
2954 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
2956 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
2957 (CXX_FOR_TARGET, install): Likewise.
2959 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
2961 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
2962 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
2963 (CXX_FOR_TARGET): Likewise.
2964 (install): Likewise.
2965 (GENERATED_HFILES): Remove config.h.
2966 (.dep): Depend upon config.h.
2968 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
2970 * configure.tgt (mips*-dec-netbsd*): New target.
2972 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
2974 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
2976 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
2978 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
2980 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
2982 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
2983 Start .text section on the right boundary. Always align
2986 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
2988 * Makefile.in (maintainer-clean): New target.
2990 * ldmain.c (struct warning_callback_info): Define.
2991 (warning_callback): Add new parameter symbol. Call
2992 warning_find_reloc to try to find the section and VMA.
2993 (warning_find_reloc): New static function.
2994 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2995 Pass NULL as symbol parameter to warning callback.
2997 * ld.texinfo: Clarify -L option.
2999 * ldlang.c (lang_one_common): Add cast to avoid warning.
3000 (topower): Likewise. Also, reindent.
3001 * ldwrite.c (clone_section): Change i to unsigned int.
3002 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
3003 cast to avoid warning.
3005 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
3007 * Makefile.in (config.status): Depend upon configure.tgt.
3009 * ldemul.h (ldemul_set_symbols): Declare.
3010 (ldemul_parse_args): Declare.
3011 * ldemul.c (ldemul_parse_args): Fix indentation.
3013 * configure.in: Call AC_HEADER_DIRENT.
3014 * configure, config.in: Rebuild.
3015 * emultempl/sunos.em: Use autoconf recommend mechanism to define
3016 DIR and struct dirent.
3018 * configure.tgt (mips*-*-bsd*): New case.
3020 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
3022 * configure.tgt (i[345]86-*-ptx*): New case.
3024 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
3026 * config.in: Rename from config.h.in.
3027 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3028 Check for config.h:config.in when creating stamp-h.
3029 * configure: Rebuild.
3030 * Makefile.in (stamp-h): Depend upon config.in rather than
3031 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3032 calling config.status.
3034 * Makefile.in (distclean): Remove config.h and stamp-h.
3036 * configure.host (sparc-*-sunos64*): Remove.
3037 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
3039 * ldexp.c (exp_fold_tree): Don't warn about moving the location
3040 counter backward in the absolute section.
3042 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
3044 * configure.in: Rewrite to use autoconf.
3045 * configure.host: New file.
3046 * configure.tgt: New file.
3047 * aclocal.m4: New file.
3048 * configure: New file, built by autoconf.
3049 * acconfig.h: New file.
3050 * config.h.in: New file, built by autoheader.
3051 * sysdep.h: New file.
3052 * ld.h: Incorporate old contents of config.h.
3054 * Makefile.in: Various changes for new configure script. Also:
3055 (CC_FOR_BUILD): Remove.
3056 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
3057 (dep.sed): Use @SRCDIR@, not @srcdir@.
3058 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
3059 * genscripts.sh: Create ldscripts if it does not exist.
3060 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
3061 * mpw-esh.c, emultemp/*.em: Likewise.
3062 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
3064 * config/*.mt, config/*.mh: Remove.
3066 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
3068 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3069 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
3071 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
3073 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
3075 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
3077 * ldmain.c (warning_callback): Add abfd, section, and address
3079 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3080 Change call to warning accordingly.
3082 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
3083 relocateable and not shared, put .gnu.warning.SYMBOL sections into
3086 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
3088 * configure.in: Added mips*vr4300-idt-elf* and
3089 mips*vr4300el-idt-elf* targets.
3090 * Makefile.in: Added eelf32vr4300* targets.
3091 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
3092 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
3094 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
3096 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
3097 <brendan@cygnus.com>.
3099 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
3101 * ldemul.c (ldemul_parse_args): New.
3102 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
3103 * lexsup.c (all pe stuff): Moved into pe.em
3104 (parse_args): Call emulation arg parser.
3105 * emultempl/pe.em (parse_args): handle PE specfic args.
3107 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
3109 * ldlang.c (lang_memory_region_lookup): Don't use the first region
3110 as the default region. Create a new region instead.
3112 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
3114 * ldemul.c (ldemul_set_symbols): New function.
3115 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
3116 * ldmain.c (main): Add call to ldemul_set_symbols.
3117 * lexsup.c (set_pe_value): New args.
3119 (parse_args): Cope with new set_pe_value args.
3120 * emultempl/pe.em (set_symbols): New function.
3121 (ld_emulation_xfer_struct): Add set_symbols.
3122 * scripttempl/pe.sc: Use new symbols.
3124 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
3126 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
3127 For -Y, ignore a leading `P,', and only call set_default_dirlist
3128 after processing all the other arguments.
3130 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
3132 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
3133 * emulparams/armpe.sh: Run PE script.
3135 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
3137 * ldmain.c (main): Remove PE stuff.
3138 * lexsup.c (options): Load more PE options.
3139 (set_pe_value): New function.
3141 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
3144 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
3145 * emultempl/pe.sc: New file performs generic PE support and sorts
3147 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
3148 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
3149 * scripttempl/pe.sc: New.
3150 * Makefile.in: Use new files.
3152 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
3154 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
3155 (.strings,.ctors,.dtors): Likewise.
3157 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
3159 * scripttempl/armpe.sc: Always start code at 0x401000, even
3161 * ldwrite.c (strdup): New extern declaration.
3162 * ldgram.y (atype): New rule to clarify type parsing.
3163 * ldlang.c (init_os): Remove commented out code.
3164 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
3165 unless told not to by the link script.
3167 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
3169 * ldlang.c (lang_set_startof): New static function.
3170 (lang_process): Call it.
3172 * ldgram.y: Tweak casesymlist to avoid bison errors.
3174 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
3175 Solaris compatibility.
3177 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
3179 * ldgram.y (YYDEBUG): If not defined, define as 1.
3180 (CASE, EXTERN, START): New tokens.
3181 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
3182 (casesymlist): New nonterminal.
3183 (extern_name_list): New nonterminal.
3184 * ldlex.l: Accept lower case trailing base specifiers. Don't
3185 ignore the first digit when the base is a suffix. Accept many
3186 EXPRESSION state tokens in MRI state. Support MRI continuation
3187 lines and MRI semicolon comments. Accept all MRI keywords in
3188 lower case. Add CASE, EXTERN, and START MRI keywords.
3190 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
3192 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
3195 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3197 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
3198 $r/../gcc/xgcc unless it is present.
3200 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
3202 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
3204 * scripttempl/m68klynx.sc: Likewise.
3205 * scripttempl/nw.sc: Likewise.
3206 * scripttempl/sa29200.sc: Likewise.
3207 * scripttempl/sparclynx.sc: Likewise.
3209 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
3211 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
3213 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
3215 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
3217 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
3219 * scripttempl/i386pe.sc: Cope with constructors.
3220 * scripttempl/z8ksim.sc: Deleted.
3221 * scripttempl/z8000.sc: Resurrected as this, but
3222 can handle z8001 and z8002 formats.
3223 * emulparams/z8ksim.sh: Deleted.
3224 * emulparams/{z8001.sh, z8002.sh}: New files.
3225 * config/z8ksim.mt: Deleted
3226 * config/z8k-coff.mt: New, generates both emulations.
3228 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
3230 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
3231 %B, in case it is in an archive.
3233 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
3235 * ldlang.c (lang_process): Call reset_memory_regions for each
3238 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
3240 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
3243 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
3245 * ldmain.c (constructor_callback): Allocate set_name in stack
3246 frame, rather than always calling alloca with a fixed size.
3248 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
3250 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
3251 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
3253 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
3255 * ldwrite.c (clone_section): Set the alignment of the clone
3256 section to that of the section being cloned.
3258 * ldwrite.c (split_sections): Don't split the first input section
3259 into a new output section.
3261 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
3263 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
3264 (GENERATE_SHLIB_SCRIPT): Define as yes.
3266 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
3268 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
3270 * ldver.c (help): Update list of options to match currently
3273 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
3275 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
3278 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
3279 it takes a size_t anyhow.
3280 (exp_binop): Likewise.
3281 (exp_trinop): Likewise.
3282 (exp_unop): Likewise.
3283 (exp_nameop): Likewise.
3284 (exp_assop): Likewise.
3285 * ldlang.c (lang_memory_region_lookup): Likewise.
3286 (init_os): Likewise.
3287 (ldlang_add_undef): Likewise.
3288 (insert_pad): Likewise.
3289 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
3292 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
3294 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
3296 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
3298 (ld_emulation_xfer_type): Add search parameter to
3299 open_dynamic_archive entry point.
3300 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
3301 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
3302 make non-static. Change all callers to use new name.
3303 (ldfile_open_file_search): Make static. If entry is dynamic, call
3304 ldemul_open_dynamic_archive.
3305 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
3306 * ldfile.h (ldfile_open_file_search): Don't declare.
3307 (ldfile_try_open_bfd): Declare.
3308 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
3309 Accept search parameter. Don't search for a library, just look in
3311 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
3314 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
3316 * ldmain.c (set_scripts_dir): Don't base script directory on
3319 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
3321 * ldmisc.c (vfinfo): Don't print the line number if it isn't
3324 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
3326 * ld.h (ld_config_type): Add field warn_constructors.
3327 * ldmain.c (add_to_set): Warn if config.warn_constructors.
3328 (constructor_callback): Likewise.
3329 * lexsup.c (parse_args): Handle -warn-constructors.
3330 * ld.texinfo, ld.1: Document -warn-constructors.
3332 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
3333 get confused by directory names if we searched for the file.
3335 Based on patches from H.J. Lu <hjl@nynexst.com>:
3336 * ldlang.h (lang_input_statement_type): Add new field dynamic.
3337 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
3338 * ldfile.c: Include bfdlink.h.
3339 (ldfile_open_file): Check dynamic field of entry, not global
3340 dynamic_link field. Don't do a dynamic search when doing a
3342 * ldmain.c (main): Don't warn about dynamic_link for a
3344 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
3346 (gld${EMULATION_NAME}_create_output_section_statements): Always
3347 loop over input files.
3348 * Makefile.in: Rebuild dependencies.
3350 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
3353 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
3355 * ldmain.c (main): Set link_info.symbolic to false.
3356 * lexsup.c (parse_args): Handle -Bsymbolic.
3358 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
3360 * ldmain.c (HAVE_SBRK): Define for everything except
3361 specific systems that are known to not support sbrk.
3362 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
3364 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
3366 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
3367 Handle etree_provide.
3369 * emultempl/elf32.em (global_needed): New static variable.
3370 (global_found): Likewise.
3371 (gld${EMULATION_NAME}_after_open): New static function.
3372 (gld${EMULATION_NAME}_search_needed): Likewise.
3373 (gld${EMULATION_NAME}_try_needed): Likewise.
3374 (gld${EMULATION_NAME}_check_needed): Likewise.
3375 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
3376 gld${EMULATION_NAME}_after_open.
3378 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
3380 * configure.in (i386-*-win32): New target.
3382 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
3384 * lexsup.c (parse_args): Let -G either set the small data size or
3385 be equivalent to --shared, depending on the next argument. Accept
3386 and ignore -z for Solaris compatibility.
3388 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
3390 * lexsup.c (parse_args): Cast fopen result to PTR before storing
3391 it in link_info.base_file. Fix indentation.
3393 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
3395 * ldmain.c (main): Always initialize PE info in link_info.
3396 * lexsup.c (OPTION_BASE_FILE): New option.
3397 (parse_args): Handle new option.
3398 * emulparams/armpe.sh: Output pei.
3399 * emultempl/i386pe.em: Add newline to end.
3400 * scripttempl/armpe.sc: Change output and quote the $s.
3401 * scripttempl/i386pe.sc: Change output and quote the $s.
3403 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3405 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
3407 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
3408 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
3409 (i386msdos.o): New target.
3410 * config/i386-msdos.mt: Created.
3411 * emulparams/i386msdos.sh: Created.
3412 * scripttempl/i386msdos.sc: Created.
3414 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3416 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
3417 that contains pointers to be relocated.
3419 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3421 * mpw-esh.c: New file, modified for MPW from esh.c.
3422 * scripttempl/sh.sc: Reformatted to simplify MPWification,
3423 use *() to concat stab sections instead of [].
3425 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
3427 * scripttempl/armpe.sc: Add constructor support.
3429 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
3431 * ldlang.c (lang_size_sections): Any section with a DATA
3432 statement has contents.
3434 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3436 * emulparams/m68kelf.sh (NOP): Define.
3437 (DYNAMIC_LINK): Don't define.
3438 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
3439 will come from the linker script.
3441 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
3443 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
3445 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
3447 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
3449 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3451 From Andrew Cagney <cagney@highland.com.au>
3452 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
3455 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
3457 Add support for ARM-PE.
3458 * Makefile.in (ALL_EMULATIONS): Add armpe.o
3459 * configure.in: Recognize armpe.
3460 * config/arm-pe.mt: New file.
3461 * emulparams/armpe.sh: New file.
3462 * scripttempl/armpe.sc: New file.
3465 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
3467 * configure.in (h8300h-*-hms): Deleted
3468 * config/cf-h8300h.mt: Deleted.
3470 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
3472 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3474 From David Taylor (dtaylor@armltd.co.uk)
3475 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
3476 * configure.in: Recognize arm{,e[lb]-*-aout.
3477 * config/arm[lb]-aout.mt: New files.
3478 * emulparams/armaout[lb].sh: New files.
3479 * scripttempl/armaout.sc: New file.
3481 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3483 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
3484 be unique in 8 characters for DOS.
3486 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
3487 * emulparams/elf32ppcle.sh: Deleted.
3489 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
3490 Tom Griest <griest@cs.yale.edu>
3492 Initial support for PE executables (eg NT, win32)
3494 * Makefile.in (configure.in, ei386pe): Add support.
3495 * ldmain.c (main): Initialize PE argument info.
3496 * ldwrite.c (print_file_stuff): Don't print out .drectve
3497 and .debug section info.
3498 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
3499 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
3500 Handle new arguments.
3501 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
3504 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
3506 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
3507 segment. This allows ld -r to preserve unwind sections.
3509 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3511 * configure.in: Add little endian PowerPC support.
3513 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
3514 (eelf32ppcle.c): Support for little endian PowerPC.
3516 * config/ppcle-elf32.mt: New file for little endian PowerPC.
3517 * emulparams/elf32ppcle.sh: Ditto.
3519 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3521 * ldlang.c (print_output_section_statement): Check
3522 subsection_alignment, instead of checking section_alignment twice.
3523 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
3525 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
3527 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
3529 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
3531 * ldwrite.c (ldwrite): Before doing anything, reset the error
3532 code. If bfd_final_link returns an error, but the error code is
3533 unset, don't issue an extra message. Assume a correct error
3534 message was already set.
3536 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3538 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
3539 (em68kelf.o): New target.
3540 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
3541 * configure.in: Use them for m68*-*-elf.
3543 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
3545 Merge in support for Mac MPW as a host.
3546 (Old change descriptions retained for informational value.)
3548 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
3549 (i386-unknown-coff): Remove.
3550 (sh-hitachi-hms): New target.
3551 (emulation_ofiles): Set correctly for each target.
3552 (version, TDEFINES): Add to makefile fragment.
3553 * mpw-make.in (BISON): Use byacc instead of bison.
3554 (em_*.c): Replace with e*.c everywhere.
3555 (ldgram.h): Separate action from ldgram.c generation.
3556 (LD_PROG): Depend on Version.r.
3557 (Version.r): generate from version info.
3558 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
3560 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
3561 i386-unknown-aout, i386-unknown-coff): New targets.
3562 (m68k-aout, m68k-coff): Remove targets.
3563 (mk.tmp): Add definition of EMUL.
3565 * mpw-config.in (emulname): Set based on target.
3566 (ldemul-list.h): Construct.
3567 * mpw-make.in (install-only): New target.
3568 (install): Depend on install-only.
3570 * mpw-make.in (bindir): Fix pathname.
3571 (install): Move here from mpw-build.in.
3573 * mpw-config.in: New file, MPW configuration fragment.
3574 * mpw-make.in: New file, MPW makefile fragment.
3575 (This file is semi-automatically generated from Makefile.in.)
3576 * ldfile.c (slash): If MPW, set to `:'.
3577 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
3578 prevent redefinition errors.
3580 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
3582 * ldwrite.c (clone_section): Align clone sections on even
3585 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
3587 * configure.in: Change linux to default to elf. Using
3588 i[345]86-*-linuxaout will build a linker which defaults to a.out.
3589 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
3590 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
3591 * config/i386-lelf.mt: Remove.
3593 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
3595 * ldmain.c (main): If opening the map file fails, call
3596 bfd_set_error before calling einfo.
3598 * ld.texinfo, ld.1: Document the -no-keep-memory option.
3600 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
3602 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
3603 does mark shared libraries as executable.
3605 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
3607 * ldlang.c (lang_common): Change power to int. Pass larger values
3608 before smaller values.
3609 (lang_one_common): Treat info as int *. Don't bother to check for
3610 last value, since it is now zero.
3612 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
3614 * ldlang.c (load_symbols): An empty archive is OK.
3616 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
3618 * ldmain.c (progress.h): Include.
3619 (main): Call START_PROGRESS and END_PROGRESS.
3621 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
3623 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
3624 .dtors sections, so that these pointers get relocated also.
3625 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
3626 and end of the constructors/destructors.
3628 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3630 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
3631 describes an archive, call bfd_link_add_symbols on each member.
3632 * ldmain.c (whole_archive): New variable.
3633 (main): Initialize it to false.
3634 * ldmain.h: Declare whole_archive.
3635 * lexsup.c (parse_args): Grok --whole-archive switch.
3636 * ld.texinfo, ld.1: Document --whole-archive.
3638 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
3640 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
3641 using the default emulation.
3643 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
3645 * config/hppaelf.mh (HOSTING_EMU): Likewise.
3647 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
3649 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
3650 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
3652 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
3654 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
3656 * ldlex.l: Return -lFILENAME as the token LNAME.
3657 * ldgram.y: Add token LNAME.
3658 (input_list): Treat LNAME like NAME, but pass it to
3659 lang_add_input_file as lang_input_file_is_l_enum.
3660 * ld.texinfo: Document using -lFILENAME in INPUT.
3662 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3664 * ldlang.c (lang_check): If the architectures are compatible call
3665 bfd_merge_private_bfd_data to let the backend do additional
3668 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
3670 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
3671 all supported emulations.
3673 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
3675 * ldemul.c (ldemul_list_emulations): New function.
3676 * ldemul.h (ldemul_list_emulations): Declare.
3677 * ldver.c (help): List supported targets and emulations.
3679 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
3681 * scripttempl/elf.sc (.debug): Relocate to address 0.
3682 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
3683 .debug_sfnames, .line): Likewise.
3685 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
3687 * emultempl/elf32.em (hold_rel): New static variable.
3688 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
3689 contents whose names begin with ".rel" after hold_rel. Remove the
3690 assertion which checked for unplaced .rel sections. Don't try to
3691 sort the section into place if place->bfd_section is NULL.
3692 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
3693 section beginning with ".rel".
3695 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
3697 Doc note from pierre@phi.la.tce.com (Pierre Willard):
3698 * ld.texinfo: -X and -x work even if -s or -S are not specified.
3699 * ld.1: Similar change.
3701 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
3703 * emulparams/gld960coff.sh (COFF_CTORS): Define.
3704 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
3706 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
3708 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
3709 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
3710 * config/i386-lelf.mt: New file.
3711 * config/i386-gelf.mt: New file.
3713 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
3715 * configure.in: Match on mips-ecoff, and default to the IDT
3718 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
3720 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
3721 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
3722 to double the size of the table.
3724 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3726 * Makefile.in (distclean): Do recursive deletion, since ldscripts
3729 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
3731 * ldmain.c (main): If trace_file_tries is true, and we are using
3732 an internal linker script, print out the script.
3733 * ldfile.c (try_open): Reindent function. Make the messages about
3734 opening script files more informative.
3736 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
3737 * ld.texinfo, ld.1: Update accordingly.
3739 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
3741 * ldlang.c (lang_one_common): Adjust references to common symbol
3742 information for new structure.
3744 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
3746 * ldmain.c (undefined_symbol): Handle section being NULL.
3748 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
3749 * ldexp.c (fold_name): Likewise.
3750 * ldlang.c (print_one_symbol): Likewise.
3751 (lang_finish): Likewise.
3752 * ldmain.c (multiple_common): Likewise.
3753 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
3754 renamed to bfd_link_hash_undefweak.
3756 * scripttempl/alpha.sc: Set address of .data section correctly
3757 when -n or -N is used. Patch from Chris G Demetriou
3758 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
3759 * scripttempl/mips.sc: Similar change.
3761 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
3763 * ldlang.c (lang_size_sections): Clarify error message when user
3764 specified start addr conflicts with region. Fix resetting of
3767 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
3770 in lang_allocating_phase_enum.
3772 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
3774 * Makefile.in (distclean): Depend upon clean. Don't bother to
3775 remove files which will be removed by clean. From patch by
3776 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
3778 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
3780 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
3781 a MIPS target, clobber the size of all but the first input
3782 .reginfo section to be 0, so that lang_size_sections sets the
3783 correct size for the output .reginfo section.
3785 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
3787 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3788 Remove unused variable is.
3790 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3792 * configure.in: Add support for powerpc-*-eabi.
3794 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
3797 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
3798 elf.sc, which defines some new symbols PowerPC elf needs.
3800 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3802 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
3803 constructor entry is in the absolute section.
3805 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3807 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
3808 * config/i386-gnu.mt: New file. Include ELF support.
3810 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3812 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
3813 there are any input sections named .gnu.warning, treat them as
3814 containing a warning message to be printed by the linker, and
3815 clobber the size so that the message is not copied into the output
3817 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
3820 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
3822 * configure.in (w65-*-*): New target.
3823 * Makefile.in: Update.
3824 * scripttempl/w65.sc: New.
3825 * config/coff-w65.mt: New.
3827 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
3829 * ldlang.c (lang_place_orphans): Don't ignore files with
3830 just_syms_flag set. Instead, put all their sections in
3831 bfd_abs_section_ptr, using the section VMA as the output_offset.
3833 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3835 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
3836 name `reloc_howto_type', since it's now defined to be const.
3837 * ldlang.c (lang_add_reloc): Ditto.
3838 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
3840 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3842 * ldexp.c (fold_binary): Adding or subtracting an absolute value
3843 to a relative value does not require forcing the relative value to
3844 be absolute. Also, reindent function.
3846 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3848 * ldwrite.c (clone_section): Create a symbol with the
3849 same name as the section.
3851 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3853 * ld.h (split_by_reloc, split_by_file): New flags.
3854 * ldwrite.c (clone_section, split_sections): New functions.
3855 * lexsup.c (parse_args): Understand new split options.
3857 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3859 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
3860 .data segment. They must be writable when creating a shared
3861 library. From H.J. Lu <hjl@nynexst.com>.
3863 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
3865 * emultempl/miposecoff.em: New file.
3866 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
3867 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
3868 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
3869 provide __runtime_reloc_start and __runtime_reloc_stop if they are
3870 used. Align _fdata to a 16 byte boundary.
3871 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
3873 (emipsidtl.c): Likewise.
3874 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
3876 * ld.h (args_type): Add new field embedded_relocs.
3877 * ldemul.h (ldemul_after_open, after_open_default): Declare.
3878 (ld_emulation_xfer_struct): Add new field after_open.
3879 * ldemul.c (ldemul_after_open): New function.
3880 (after_open_default): New function.
3881 * ldlang.c (lang_process): Call ldemul_after_open.
3882 * lexsup.c (parse_args): Handle --embedded-relocs.
3883 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
3884 new after_open field to after_open_default.
3885 * emultempl/generic.em, emultempl/gld960.em: Likewise.
3886 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
3887 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
3888 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
3889 * ld.texinfo, ld.1: Mention -embedded-relocs.
3891 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3893 * Makefile.in: Add eshl.o.
3894 * config/coff-sh.mt: Add shl emulation.
3896 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3898 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
3899 Youngdale <eric@aib.com>.
3901 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3903 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
3904 * config/i386linux.mh: New file; set HOSTING_CRT0.
3905 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
3906 /usr/lib, since that is already in LIB_PATH.
3908 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
3910 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
3912 (.data, .bss): If "-N", then place the data/bss just after the end
3913 of the .text section rather than at the default 0x40000000.
3915 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
3918 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3920 Patches from Eric Youngdale <eric@aib.com>:
3921 * ldlang.c (lang_finish): Don't warn if entry symbol not found
3922 when generating a shared library.
3923 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
3924 attempting to place an orphaned relocation section when generating
3925 a dynamically linked object.
3927 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
3930 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3932 * ld.h (args_type): Add field export_dynamic.
3933 * lexsup.c (parse_args): Recognize --export-dynamic.
3934 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3935 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
3937 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3939 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
3940 we allocate common symbols.
3942 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
3944 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
3945 .rela.fini to the list of .rel* sections.
3947 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3949 * ldlang.c (load_symbols): Add new argument place. Only accept
3950 linker scripts if place is not NULL. Put commands found in an
3951 assumed linker script into place.
3952 (lookup_name): Pass NULL as place argument to load_symbols.
3953 (open_input_bfds): In lang_input_statement_enum case, pass a place
3954 argument to load_symbols, and store any new statements after the
3957 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3959 * ldver.c (ldversion): Bump to 2.5.3.
3961 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3963 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
3965 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3967 * Makefile.in (check): Add missing "else true" clause.
3969 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
3971 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
3972 entry point to "start". Align at end of each section to 0x200.
3973 Start .text section 0x1000 later. Add _etext, _edata, _end
3976 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3978 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
3979 composed of different object file formats.
3980 (ldctor_build_sets): If the output format does not support the
3981 reloc, and we are not generating a relocateable link, try getting
3982 the reloc from the input format.
3984 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
3986 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
3987 (em68knbsd.c): New target.
3989 * config/m68k-nbsd.mt: New file.
3990 * emulparams/m68knbsd.sh: New file.
3991 * configure.in (m68*-*-netbsd*): Use above configs.
3993 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3995 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
3996 appropriately named static library, stop the search at that
3999 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
4001 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
4002 and esparcnbsd.o; sorted entries.
4003 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
4005 * config/netbsd532.mt: Removed.
4006 * emulparams/netbsd532.sh: Removed.
4008 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
4009 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
4010 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
4011 sparc*-*-netbsd*): Use above configs.
4013 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
4015 * ldmain.c (multiple_common): One of the types may now be
4016 bfd_link_hash_indirect. The old BFD argument may be NULL.
4018 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4020 * configure.in: Add * at the end of m68k-hp-hpux.
4022 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
4024 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
4027 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
4029 * scripttempl/nw.sc: Gather constructors and destructors and
4030 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
4032 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
4034 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
4035 (ei386nw.c, eppcnw.c): New targets.
4037 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
4038 scripttempl/nw.sc: New files, for i386 and powerpc netware.
4040 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
4041 instead of {i386,ppc}-elf.
4043 * configure.in (sparc*-*-netware): Removed. There is no such
4046 * ldint.texinfo: Move misplaced `@end iftex'.
4048 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
4050 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
4051 .rela.dtors to the list of .rel* sections.
4053 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
4055 * ldver.c (ldversion): Update to version 2.5.
4056 * Version 2.5 released.
4058 * configure.in (all_targets): Handle i386-linux*.
4060 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
4062 * scripttempl/aout.sc: Set _etext and __etext to ., not
4063 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
4064 will not break any other system. From Eric Valette
4067 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
4069 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
4070 --verbose to get the old -V behaviour.
4071 * ld.1, ld.texinfo: Document this change.
4073 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4075 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
4076 assertion, since it could fail with a user defined linker script.
4078 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
4079 name in the hash table during the first phase--the hash table does
4080 not even exist at that point, much less have the right value.
4082 * Makefile.in (CC): Define.
4083 (CXX): Move definition, change from g++ to gcc.
4084 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
4085 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
4086 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
4087 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
4088 (.cc.o): Comment out.
4090 (site.exp): Don't create testdir or set tmpdir.
4091 (check): Run checks even if not running native. Use CC_FOR_TARGET
4092 instead of RUNTEST_CC, and likewise for CXX.
4093 (cdtest targets): Comment out.
4094 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
4095 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
4096 * cdtest-main.cc, cdtest.exp: Remove.
4098 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4100 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
4101 file naming problems.
4102 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
4103 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
4104 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
4105 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
4106 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
4107 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
4108 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
4110 * genscripts.sh: Always search /usr/local/TARGET/lib.
4112 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
4114 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
4116 * configure.in: Handle i386-bsdi* targets like i386-bsd.
4118 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4120 * lexsup.c (parse_args): Add support for -a for HP/UX
4123 * lexsup.c (parse_args): -c takes an argument.
4125 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4127 * ld.h (args_type): Add new field endian.
4128 * lexsup.c (parse_args): Handle -EB and -EL by setting
4129 command_line.endian.
4130 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
4131 * ldlang.c (lang_add_output_format): Add arguments big and little.
4132 If command_line.endian is set, use it to select big or little
4133 rather than the default. Changed all callers.
4134 * ldlang.h (lang_add_output_format): Update declaration.
4135 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
4136 LITTLE_OUTPUT_FORMAT.
4137 * emulparams/elf32mipl.sh: Likewise.
4138 * emulparams/mipsbig.sh: Likewise.
4139 * emulparams/mipsbsd.sh: Likewise.
4140 * emulparams/mipsidt.sh: Likewise.
4141 * emulparams/mipsidtl.sh: Likewise.
4142 * emulparams/mipslit.sh: Likewise.
4143 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
4144 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
4146 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
4147 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
4148 * scripttempl/mipsbsd.sc: Likewise.
4150 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
4151 depending upon ldgram.c, so that a parallel make does not try to
4154 * configure.in (mips*el-elf*): New target.
4155 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
4156 (eelf32mipl.c): New target.
4158 * config/mipsl-elf32.mt: New file.
4159 * emulparams/elf32mipl.sh: New file.
4161 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4163 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
4166 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4168 * ldmisc.c (vfinfo): Print BFD file name as well as file name
4169 returned by find_nearest_line, in case the file name is something
4170 unhelpful such as a .h file. Handle %u.
4172 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4174 * ldlang.c (lang_do_assignments): Make sure output statement
4175 has an attached bfd_section before trying to dereference it.
4177 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4179 * ld.h (ld_config_type): Add new field warn_once.
4180 * ldmain.c (undefined_symbol): Handle -warn-once.
4181 * lexsup.c (parse_args): Recognize -warn-once.
4182 * ld.texinfo (Options): Document -warn-once.
4185 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
4186 name. For %C, print the function name on a separate line, to keep
4187 the length of error messages under control.
4188 * ldmain.c (multiple_definition): Use %D for ``first defined
4190 (undefined_symbol): Use %D for ``more undefined references
4193 * ldmisc.c (multiple_warn): Remove; no longer used.
4194 * ldmisc.h (multiple_warn): Don't declare.
4196 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4198 * ldlang.c (print_output_section_statement): Print all lines
4201 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4203 * ldlang.c (load_symbols): Check for archive before object. Use
4204 bfd_check_format_matches, and, if ambiguous, print a list of
4205 matching formats. If file format is not recognized, treat file as
4207 * ldgram.y (yyerror): If assuming an object file is a script,
4208 mention that. Tweak the format of the error messages.
4209 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
4210 guess that this is not actually a script, and just report that the
4211 file format was not recognized.
4212 * ld.texinfo (Options): Admit that -( may be used more than once.
4213 Add note that unrecognized object files are now treated as linker
4216 * ldfile.c (ldfile_input_filename): Make const.
4217 (ldfile_assumed_script): New variable.
4218 (try_open): Change arguments types to const.
4219 (ldfile_find_command_file): Likewise.
4220 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
4221 * ldfile.h: Update declarations for ldfile.c changes.
4222 * ldlex.l: Include <ctype.h>.
4223 (file_name_stack): Change to be const char *.
4224 (lineno_stack): New static variable.
4225 (<<EOF>>): Set lineno as well as ldfile_input_filename.
4226 (lex_push_file): Make name argument const. Initialize
4228 (lex_redirect): Initialize lineno_stack entry.
4229 (lex_warn_invalid): Handle non printable characters nicely.
4230 * ldlex.h (lex_push_file): Declare second argument as const.
4232 * ldgram.y (ifile_p1): Recognize GROUP.
4233 * ldlex.l: Recognize GROUP.
4234 * ld.texinfo (Option Commands): Document GROUP.
4236 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4238 * config/m68klynx.mh: New file.
4240 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
4242 * emultempl/hppaelf.em: Add newlines to the error messages.
4244 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4246 * config/i386lynx.mh: New file.
4247 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
4248 unless CONSTRUCTING.
4250 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4252 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
4253 (GENERATE_SHLIB_SCRIPT): Define as yes.
4254 (DYNAMIC_LINK): Define as false.
4255 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
4256 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
4257 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
4258 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
4261 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4263 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
4265 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4267 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
4268 .got section is now explicitly handled in elf.sc.
4270 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4272 * scripttempl/alpha.sc: Redo script to set . outside of sections
4273 and not bother to explicitly specify section addresses.
4274 Explicitly place .sdata section.
4276 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4278 * scripttempl/m68kcoff.sc: Put .bss in data segment.
4280 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
4281 0, and to only be marked as NOLOAD if relocating.
4282 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
4283 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
4284 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
4285 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
4286 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
4287 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
4288 * scripttempl/sparclynx.sc: Likewise.
4290 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
4292 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
4293 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
4296 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
4298 * ld.h (args_type): Add field soname.
4299 * lexsup.c (parse_args): Handle -soname argument.
4300 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
4302 * ld.texinfo: Document -soname.
4304 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4306 * ldlang.c (lang_check): Don't try to set the architecture if the
4307 input and output files are incompatible. Just warn.
4309 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4311 * configure.in: Change i[34]86 to i[345]86.
4313 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4315 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
4317 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4319 Make the ELF linker handle orphaned sections reasonably. Also,
4320 define __start_SECNAME and __stop_SECNAME around sections whose
4321 names can be represented in C, for the benefit of symbol sets in
4323 * ldemul.h (ldemul_place_orphan): Declare.
4324 (ld_emulation_xfer_type): Add place_orphan field.
4325 * ldemul.c (ldemul_place_orphan): New function.
4326 * ldlang.h (wild_doit): Declare.
4327 * ldlang.c (wild_doit): Make nonstatic.
4328 (lang_place_orphans): Call ldemul_place_orphan.
4329 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
4330 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
4332 (gld${EMULATION_NAME}_place_orphan): New static function.
4333 (gld${EMULATION_NAME}_place_section): New static function.
4334 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
4336 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
4338 * scripttempl/aout.sc: Add .linux-dynamic after .data.
4340 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4342 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
4343 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
4345 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4347 * ldexp.h (exp_get_abs_int): Declare.
4349 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4351 * ldlang.c (lang_do_assignments): Handle complex AT's better.
4352 * ldexp.c (exp_get_abs_int): New function.
4354 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
4356 * configure.in: add i960-nindy-coff support.
4358 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4360 * ldlex.l (yy_create_string_buffer): Handle change to internal
4361 interface in flex 2.4.7.
4363 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
4365 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
4366 New function; add 0x20 to any use of -Ttext.
4367 (gld${EMULATION_NAME}_create_output_section_statements): New
4369 (ld_${EMULATION_NAME}_emulation): Use the new function
4370 gld${EMULATION_NAME}_create_output_section_statements.
4372 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4374 * scripttempl/mips.sc: Redo script to set . outside of sections
4375 and not bother to explicitly specify section addresses.
4377 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4379 * scripttempl/elf.sc: Copy several more relocation sections into
4380 the output. Put .got.plt sections into .got.
4382 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4384 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
4386 Add a new script operator, PROVIDE, to define a symbol only if it
4388 * ldgram.y (PROVIDE): New token.
4389 (assignment): Accept PROVIDE.
4390 * ldlex.l (PROVIDE): New token.
4391 * ldexp.h (node_type): Add etree_provide to node_class enum.
4392 (exp_provide): Declare.
4393 * ldexp.c (exp_fold_tree): Handle etree_provide.
4394 (exp_provide): New function.
4395 (exp_print_tree): Handle etree_provide.
4396 * ld.texinfo: Document PROVIDE.
4398 * ldlang.c (lang_common): Pass desired alignment to
4399 lang_one_common as power of two.
4400 (lang_one_common): Get common symbol alignment from linker hash
4401 table entry. Treat desired alignment as a power of two.
4403 * ldlang.c (wild_section): Attach all section with the given name,
4404 not just the first one. If there is no name, attach all sections
4405 even if the SEC_IS_COMMON flag is set.
4407 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4409 * ld.h (args_type): Add field rpath.
4410 * lexsup.c (S_ISDIR): Define if not already defined.
4411 (parse_args): Add support for -rpath. If -R is used to name a
4412 directory, treat it as -rpath for Solaris compatibility.
4413 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
4414 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
4415 * ldmain.c (main): Initialize command_line.rpath to NULL.
4416 * ld.texinfo: Document -rpath option.
4418 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
4420 * emulparams/pc532machaout.sh: New file. Pc532 mach script
4423 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
4425 * config/pc532mach.mt: New file. Pc532 mach target support.
4427 * config/pc532mach.mh: New file. Pc532 mach host support.
4429 * config/netbsd532.mt: New file. Netbsd 532 target support.
4431 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
4433 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
4436 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4438 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
4439 bfd_abs_section_ptr, not &bfd_abs_section.
4441 * lexsup.c (parse_args): Changed "retain-symbols-file" from
4442 no_argument to required_argument. From djm.
4444 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4446 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
4447 sections to force a VMA of 0; needed for ELF backends which have
4448 not been converted to the new linker style.
4450 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
4452 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
4453 it was for the HPUX dynamic loader's use and it creates problems
4456 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
4458 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
4459 * ldlang.h (lang_do_assignments): Put external decl here.
4460 * emultempl/hppaelf.em: Minor cleanups throughout file.
4461 (hppa_elf_create_output_section_statements): Rewrite.
4462 (hppaelf_finish): Rewrite.
4464 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4466 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
4468 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
4470 * ld.texinfo: -Bstatic is not ignored.
4472 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
4474 * ldlex.l: Recognize \r the same as \n.
4476 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4478 Preliminary support for generating shared libraries, from Eric
4479 Youngdale <ericy@cais.cais.com>.
4480 * genscripts.sh: If the emulation parameter file sets
4481 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
4482 CREATE_SHLIB defined.
4483 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
4484 link_info.shared is set, use the .xs script file.
4485 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
4486 .interp section, and don't include TEXT_START_ADDR in the starting
4487 address of the first section.
4488 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
4489 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
4491 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4493 * configure.in: Change --with-targets to --enable-targets.
4495 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4497 * lexsup.c (parse_args): Add support for new options -( -) with
4498 synonyms --start-group --end-group.
4499 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
4500 (lang_group_statement_type): Define new struct.
4501 (lang_statement_union_type): Add group_statement field.
4502 (lang_enter_group, lang_leave_group): Declare.
4503 * ldlang.c (lang_for_each_statement_worker): Handle
4504 lang_group_statement_enum.
4505 (map_input_to_output_sections, print_statement): Likewise.
4506 (lang_size_sections, lang_do_assignments): Likewise.
4507 (open_input_bfds): Completely rewrite. Now does its own looping,
4508 rather than using lang_for_each_statement. Handle groups.
4509 (lang_process): Update call to open_input_bfds.
4510 (print_group): New static function.
4511 (lang_enter_group, lang_leave_group): New static functions.
4512 * ldfile.c (ldfile_open_file): If the file has already been
4513 opened, just return rather than taking an assertion failure.
4514 * ldver.c (help): Mention new options.
4515 * ld.texinfo: Document new options.
4517 * ldlang.c (end_of_data_section_statement_list): Don't define.
4518 (lang_leave_output_section_statement): Don't set obsolete variable
4519 end_of_data_section_statement_list.
4521 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
4524 * ldlang.c (lang_size_sections): Adjust current region address
4525 even for sections with an explicit address. From
4526 ralphc@pyramid.com (Ralph Campbell).
4528 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
4529 From jrs@world.std.com (Rick Sladkey).
4531 * scripttempl/mipsbsd.sc: Let sections align to their natural
4534 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4536 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
4538 (lang_abs_symbol_at_beginning_of): Likewise.
4539 (lang_abs_symbol_at_end_of): Likewise.
4540 (lang_size_sections): Use bfd_is_abs_section to check for the
4541 absolute section. Don't try to set the VMA or output_offset or
4542 size of the absolute section.
4543 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
4546 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
4548 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
4549 when generating relocatable objects.
4551 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
4553 * emultempl/linux.em: New file providing support for linking
4554 against Linux shared libraries.
4555 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
4556 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
4558 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4560 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
4561 * ldmain.c (main): Initialize link_info.shared to false. Give
4562 error if link_info.relocateable and link_info.shared are both set.
4564 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
4565 it as naming an emulation to be added to EMULATION_OFILES.
4566 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
4568 * Makefile.in: Rebuilt dependencies.
4569 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
4570 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
4571 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
4572 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
4573 (ei386linux.c): Remove; now in Makefile.in.
4574 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
4575 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
4576 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
4577 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
4578 (eelf64_sparc.c): Remove; now in Makefile.in.
4579 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
4580 (eelf32_sparc.c): Remove; now in Makefile.in.
4582 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
4583 no owner--it might be bfd_abs_section. From Eric Youngdale
4584 <ericy@cais.cais.com>.
4586 * scripttempl/aout.sc: Let sections align to their natural
4589 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4591 * ldemul.h (ldemul_open_dynamic_archive): Declare.
4592 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
4593 * ldemul.c: Include ldexp.h and ldlang.h.
4594 (ldemul_open_dynamic_archive): New function.
4595 * ldfile.h (ldfile_open_file_search): Declare.
4596 * ldfile.c: Include ldemul.h.
4597 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
4598 argument, not bfd *. Change all callers.
4599 (ldfile_open_file_search): Rename from open_a. Return boolean
4600 argument, not bfd *. Clean up. Change all callers.
4601 (ldfile_open_file): If doing a dynamic link, call
4602 ldemul_open_dynamic_archive rather than assuming the extension of
4603 a dynamic object is ".so".
4604 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
4606 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
4608 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
4610 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
4611 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
4612 Accept -static as a synonym for -non_shared.
4614 Let the user change the dynamic linker used by ELF code.
4615 * ld.h (args_type): Add new field interpreter.
4616 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
4618 * ldmain.c (main): Initialize command_line.interpreter to NULL.
4619 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
4620 the ELF backend to return the .interp section. If
4621 command_line.interpreter is not NULL, set the contents of .interp
4623 * ld.texinfo: Mention -dynamic-linker.
4625 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
4628 * lexsup.c (parse_args): Sort out the option macros and change the
4629 definitions to make it easier to add a new option.
4631 * scripttempl/aout.sc: Define __etext and __edata to go along with
4634 * ld.h (ld_config_type): Add new field traditional_format.
4635 * lexsup.c (parse_args): Add traditional-format to longopts, and
4637 * ldmain.c (main): Initialize config.traditional_format to false.
4638 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
4639 flags of output_bfd according to config.traditional_format.
4640 * ldver.c (help): Mention -traditional-format.
4641 * ld.texinfo: Document -traditional-format.
4643 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4645 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
4646 they are encountered.
4648 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
4650 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
4651 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
4653 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4655 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
4656 _FTEXT, _ETEXT and _FDATA. Dont define _END.
4658 * ldfile.c (open_a): If this is not an archive, try to open it in
4659 the current directory before searching for it.
4661 * lexsup.c (parse_args): Treat -i as a synonym for -r.
4663 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
4664 BLOCK works in a section address as documented.
4666 * ldgram.y (YYDEBUG): Don't define.
4668 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4670 * emultempl/gld960.em: Pass false for new argument to
4671 ldfile_add_library_path.
4672 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
4674 * emultempl/sunos.em: Only look for .so files if doing a dynamic
4677 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
4679 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
4681 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
4683 * Makefile.in (check): Delete ld.new dependency so that a regression
4684 test doesn't trigger a rebuild of the linker.
4686 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4688 * ldlang.c (map_input_to_output_sections): For lang_address, call
4689 init_os if it hasn't already been called.
4691 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4693 Add support for SunOS shared libraries.
4694 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
4695 shared library support code.
4696 * emultempl/sunos.em: New file.
4697 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
4698 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
4699 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
4700 (esun3.c): Likewise.
4702 * ldlang.c: Minor formatting cleanups.
4703 (lang_for_each_input_file): New function.
4704 * ldlang.h (lang_for_each_input_file): Declare.
4706 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
4708 (search_head): Declare.
4709 (ldfile_add_library_path): Add new cmdline argument in prototype.
4710 * ldfile.c (search_head): Make non-static.
4711 (search_dirs_type): Move to ldfile.h.
4712 (ldfile_add_library_path): Accept cmdline argument, and save it.
4713 * lexsup.c (parse_args): Pass true for new cmdline argument of
4714 ldfile_add_library_path.
4715 (set_default_dirlist): Likewise.
4716 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
4717 argument of ldfile_add_library_path.
4718 * ldgram.y (ifile_p1): Likewise.
4720 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4722 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
4723 total_size, superfile and chain.
4724 * ldfile.c (open_a): Don't clear search_dirs_flag.
4725 (ldfile_open_file): Don't try to open superfile. Assert that file
4726 has not already been opened.
4727 * ldlang.c (new_afile): Don't initialize superfile.
4728 * ldmain.c (add_archive_element): Don't initialize subfiles or
4729 chain or superfile. Initialize search_dirs_flag to false.
4731 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4733 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
4735 Changes from binutils-2.4 release:
4737 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
4738 variables, use whitespace, so scripts don't break.
4740 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
4742 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
4744 * cdtest-bar.cc: Renamed from cdtest-func.cc.
4745 * Makefile.in: Noted change.
4747 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
4748 don't know where that's supposed to come from, or why it's
4751 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
4753 * configure.bat: update to latest makefile.in
4754 * emulpara/go32.sh: set to coff-go32 not aout
4755 * emultemp/generic.em: strength-reduce the structure of
4756 this shell script, since the only available shell for
4757 DOS can't handle complex syntax.
4758 * emultemp/stringify.sed: for "sed -f" instead of inline.
4759 * makefile.in: depend on stringify.sed as well as genscripts.sh
4760 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
4761 * genscripts.sh: empty variables aren't always considered "set",
4762 so set them to "y" instead.
4764 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4766 * ldlang.c (entry_symbol): Make static.
4767 (lang_add_entry): Add cmdline argument.
4768 * ldlang.h (lang_add_entry): Change prototype.
4769 * ldgram.y (statement_anywhere): Change lang_add_entry call.
4770 * lexsup.c (parse_args): Likewise.
4772 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4774 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
4775 .reginfo an address.
4776 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
4777 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
4778 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
4780 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4782 Add support for ELF shared libraries.
4783 * ld.h (ld_config_type): Add field dynamic_link.
4784 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
4785 on attempts to use -r with -relax, -call_shared or -s.
4786 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
4787 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
4788 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
4789 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
4790 OPTION_NON_SHARED by setting dynamic_link field accordingly.
4791 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
4793 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
4794 opening a file with a .so extension first.
4795 * emultempl/elf32.em: New file.
4796 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
4797 (NONPAGED_TEXT_START_ADDR): Likewise.
4798 (TEMPLATE_NAME): Define as elf32.
4800 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
4801 * scripttempl/elf.sc: Add placement for new dynamic sections.
4802 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
4803 outside of any section. Don't use ALIGN(8); just let one section
4804 VMA follow another. Put .dynbss in .bss. Don't mention debugging
4805 sections; they'll be handled correctly anyhow.
4806 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
4808 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
4810 * Makefile.in (install): Redirect output of ln to /dev/null.
4812 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
4814 * emultempl/hppaelf.em: Change all references of
4815 .hppa_linker_stubs to .PARISC.stubs.
4816 * scripttempl/hppaelf.sc: Likewise.
4818 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4820 * ldlang.c (print_output_section_statement): Change ``no attached
4821 output section'' message slightly.
4822 (lang_do_assignments): Don't recurse down if there is no real
4825 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
4826 match corresponding change in emulation templates.
4827 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
4828 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
4830 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4832 * ldver.c (ldversion): Updated version number.
4834 * cdtest-foo.cc: Use explicit "#pragma implementation".
4835 * cdtest-bar.cc: Renamed from cdtest-func.cc.
4836 * Makefile.in: References to cdtest-func.o changed to
4839 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4841 Don't create unnecessary output sections.
4842 * ldlang.c (out_bfd_get_section_by_name): Remove.
4843 (wild_section): Call bfd_get_section_by_name rather than
4844 our_bfd_get_section_by_name. Don't call wild_doit if there is no
4846 (lang_create_output_section_statements): Remove.
4847 (map_input_to_output_sections): For several cases, call init_os if
4848 it has not already been called.
4849 (lang_size_sections): If output section was not created, skip it.
4850 (lang_process): Don't call lan_create_output_section_statements.
4851 (lang_place_orphans): Skip files with just_syms_flags set to true.
4852 * ld.texinfo: Document change.
4854 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4856 * ldlang.c (wild_doit): Don't bother initializing the vma and
4857 section size. Don't special case SEC_SHARED_LIBRARY.
4858 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
4861 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
4863 * config/go32.mh : New file for Xgo32X.
4865 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4867 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
4868 before calling einfo, since we are reporting an fopen failure.
4869 From jrs@world.std.com (Rick Sladkey).
4871 * configure.in: Use "e" rather than "em_" as prefix for
4874 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4876 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
4878 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
4879 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
4881 * Makefile.in: Changed all generated file names.
4882 (ldemul-list.h): Depend on Makefile, not config.status. Changed
4883 sed patterns to handle new filenames.
4885 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
4886 * configure.in: Adjusted.
4888 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4890 * Makefile.in (install-info): Don't use "$<*", it doesn't always
4891 work. Instead, check build dir and $srcdir explicitly, and use
4892 `echo' to get all the filenames.
4894 * configure.in (h8300h-*-hms): Changed ld_target name to
4896 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
4899 * config/i960coff.mt: New file.
4900 * emulparams/gld960coff.sh: New file.
4901 * emultempl/gld960c.em: New file.
4902 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
4903 i960coff configuration.
4904 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
4906 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
4907 code isn't included in FSF releases, and it can still be
4908 explicitly selected.
4909 (distclean): Remove site.bak and tmpdir.
4910 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
4911 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
4913 Patches from Ralph Campbell:
4914 * config/mipsbsd.mh: New file.
4915 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
4916 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
4917 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
4920 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
4922 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4924 * config/m68k.mt (EMUL): Set to m68kaout.
4925 * emulparams/m68kaout.sh: New file.
4926 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
4927 (em_m68kaout.c): New target.
4929 * ldlang.c (lang_size_sections): If dot moves because of an
4930 assignment, don't try to insert a pad into the absolute output
4931 section, just change the address of the default memory region
4934 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
4935 cdtest-ur.out, and cdtest-ur.tmp.
4937 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4939 * scripttempl/sa29200.sc: Align all sections to four byte
4942 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
4944 * Makefile.in, configure.in: Support for go32 coff.
4945 * config/i386-go32.mt: New file
4946 * emulparams/i386go32.sh: New file
4947 * scripttempl/i386go32.sc: New file
4949 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
4951 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
4952 Lynx-specific script templates.
4953 * configure.in (sparclite*-*-coff): Use coff-sparc.
4954 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
4955 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
4956 (ENTRY): Set to __main.
4957 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
4958 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
4959 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
4961 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4963 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
4964 byte boundary, in case the global constructors do not take up an
4967 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
4968 exist, get crtbegin based on gcc -print-libgcc-file-name.
4969 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
4971 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4973 * ldlang.c (lang_size_sections): When no address is given for a
4974 section, align it according to its requirements.
4976 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4978 * Makefile.in (clean, distclean): Remove configdoc.texi.
4980 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
4982 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
4984 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4986 * ldlang.c (lang_size_sections): When relaxing, adjust the
4987 position of a padding statement, and adjust dot accordingly.
4989 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
4991 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
4993 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4995 * scripttempl/i386coff.sc: If relocating, don't put .init and
4996 .fini sections into .text; keep them separate.
4997 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
4998 exist, get crtbegin based on gcc -print-libgcc-file-name.
4999 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
5001 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
5003 * Makefile.in (check): Set TCL_LIBRARY for runtest.
5005 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5007 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
5010 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
5011 if building a final executable.
5013 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5015 * ldmain.c (main): Check the return value of bfd_close.
5017 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5019 * scripttempl/alpha.sc: Clean up section alignment to ensure that
5020 sections never overlap when using -r.
5022 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5024 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
5025 changes: get_symtab_upper_bound renamed and returns long,
5026 bfd_canonicalize_symtab returns long, check for error indications.
5028 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5030 * ldlang.c (print_input_section): For section size, use
5031 _cooked_size if it is non-zero, size otherwise.
5032 (size_input_section): Likewise.
5033 (lang_do_assignments): Likewise (case lang_input_section_enum).
5035 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5037 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
5038 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
5039 (lang_add_input_file): Pass true to new_afile for add_to_list.
5040 (lookup_name): Remove force_load argument. Changed all callers.
5041 Pass false to new_afile for add_to_list. Split loading of symbols
5042 out into separate function.
5043 (load_symbols): New function split out of lookup_name. Don't load
5044 the symbols if they are already loaded.
5045 (open_input_bfds): For lang_input_statement_enum call load_symbols
5046 rather than lookup_name.
5047 (lang_process): Pass abs_output_section rather than NULL to
5049 (lang_startup): Set real field of first_file to true.
5051 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5053 * ldlang.c (had_relax): Removed.
5054 (relax_again): New static variable.
5055 (lang_size_sections): Change call to bfd_relax_section to
5056 correspond to BFD changes. Set relax_again appropriately.
5057 (lang_process): Remove #if 0 code. When relaxing, keep calling
5058 lang_do_assignments and lang_size_sections until relax_again
5061 * emultemp/gld960.em: Include libiberty.h
5062 (gld960_before_parse): Pass NULL as final argument to concat.
5064 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5066 * scripttempl/aout.sc: Force _end and __end to be aligned to a
5069 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
5070 building a bfd_data_link_order, rather than by setting the section
5071 contents immediately.
5073 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5075 Changes to make -Ur work again.
5076 * ldmain.c (add_to_set): Now takes reloc argument rather than
5077 bitsize. Check config.build_constructors here. If an new hash
5078 table entry is created, mark it as undefined.
5079 (constructor_callback): No longer takes bitsize argument. Pass
5080 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
5081 BFD backend supports it.
5082 (reloc_overflow): Handle a NULL abfd argument.
5083 (reloc_dangerous, unattached_reloc): Likewise.
5084 * ldctor.c: Include ldmain.h.
5085 (struct set_info): Change bitsize field to reloc.
5086 (ldctor_add_set_entry): Now takes reloc argument rather than
5087 bitsize. Don't bother to check config.build_constructors here.
5088 (ldctor_build_sets): Get the size from the reloc howto. If
5089 generating relocateable output, call lang_add_reloc rather than
5091 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
5093 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
5094 (lang_reloc_statement_type): New structure.
5095 (lang_statement_union_type): Add reloc_statement field.
5096 (lang_add_reloc): Declare new function.
5097 * ldlang.c (lang_for_each_statement_worker): Handle
5098 lang_reloc_statement_enum.
5099 (map_input_to_output_sections, print_statement): Likewise.
5100 (lang_size_sections, lang_do_assignments): Likewise.
5101 (print_reloc_statement): New function.
5102 (lang_add_reloc): New function.
5103 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
5105 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
5106 (cdtest-ur, cdtest-ur.out): New targets.
5107 (check-cdtest): Now also check that -Ur works correctly.
5109 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
5111 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5113 * ldlang.c (lang_process): Move lang_common call before
5114 map_input_to_output_sections, to ensure that any alignment
5115 constraints set by common symbols are copied over to the output
5118 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5120 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
5121 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
5122 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
5123 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
5126 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
5128 * config/i386bsd.mh: New file.
5130 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5132 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
5134 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
5135 (DATA_START_SYMBOLS): Define _fdata.
5137 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
5139 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
5141 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5143 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
5144 works again. Attach some output symbols to the stub file bfd.
5146 * emultempl/hppaelf.em: Include elf32-hppa.h.
5147 (file_chain): Add decl.
5148 (hppa_look_for_stubs_in_section): Delete decl.
5149 (hppaelf_finish): Reenable code. Do not pass symbols
5150 down to hppa_look_for_stubs_in_section.
5152 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
5154 * ldmain.c (write_map): Don't define. Removed all references.
5155 Just use map_file or map_filename instead.
5156 (add_archive_element): Use minfo to write map information, not
5158 (constructor_callback): Use fprintf to write map information, not
5160 * ldmain.h (write_map): Don't declare.
5161 * ldgram.y (mri_script_command): Removed reference to write_map.
5162 * ldlang.c (lang_one_common): Likewise.
5163 * lexsup.c (parse_args): Likewise.
5165 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
5167 * scripttempl/elf.sc: Force all sections to be aligned.
5169 * ldgram.y (section): Reverse the order of memspec_opt and
5170 fill_opt to avoid an ambiguity when both are used.
5171 * ld.texinfo: Changed accordingly.
5173 * ldgram.y: Move include of ldlex.h back with other includes.
5174 * ldlex.h (input_type): Don't initialize enum constants to
5176 * ldlex.l: Use a switch to return the right token based on
5177 input_type, rather than knowing that input_type has a value based
5180 * ldgram.y (dirlist_ptr): Removed; not used.
5181 * lexsup.c: Include ldver.h.
5182 * Makefile.in: Rebuilt dependencies.
5184 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
5186 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
5187 (ldlang_add_file): call it here instead.
5189 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
5191 * ldgram.y: Include ldlex.h after %token decls, for byacc.
5193 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5195 * emultempl/hppaelf.em: First attempt to clean this file up.
5196 Add comments in several functions as to their purpose and
5197 how they function (or my current best guess). Clean up horrible
5198 spacing and indention that never should have been accepted in the
5199 first place. Add FIXMEs for issues which need to be resolved.
5200 Disable linker-stub generation until it gets fixed. This allows
5201 the linker to at least work on simple code for testing purposes.
5203 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
5204 it via hppaelf_finish). Prototype moved into ldlang.h.
5205 (lang_process): Move problematic extra call to lang_size_sections
5206 into the PA ELF specific code.
5207 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
5208 lang_size_sections moved here.
5210 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
5212 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
5213 * config/ppc-elf32.mt: New file.
5214 * emulparams/elf32ppc.sh: New file.
5215 * emultempl/ppc.em: New file.
5216 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
5217 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
5218 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
5220 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
5222 * lexsup.c (parse_args): Use symbolic numbers for long options.
5223 Fix misunderstanding in -Y and -call_shared et al.
5225 Use getopt instead of lex and yacc to parse the command line.
5227 * ld.texinfo (Options): Document changes to option syntax.
5228 * Makefile.in: Update dependencies.
5229 * ldver.c (help): Tweak dashes in usage message.
5230 * ldgram.y (%union): Remove unused members.
5231 Remove %tokens for command line options; add ones for input types.
5232 (command_line): Rules removed.
5233 (file): Instead of command line, recognize an
5234 input type indicator, then use the nonterminal for that type.
5235 (defsym_expr): New nonterminal from code formerly in command_line.
5236 * ldlex.h: Declare parser input type enum and variable.
5237 Don't declare parse_line.
5238 * ldlex.l: Remove unused variables. Make some used ones static
5240 (COMMAND): Start state and its rules removed.
5241 At start of yylex, return input state token if at start of input.
5242 (lex_redirect): Don't need to set yyout.
5243 (ldlex_command): Function removed.
5244 * ldmain.c (main): Instead of calling parse_line, set up the
5245 redirections and call yyparse directly.
5246 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
5248 * lexsup.c: Remove #if 0'd code.
5249 (parse_line): Function removed.
5250 (parse_args): Rewrite to use getopt_long_only.
5251 (set_default_dirlist): New function from code formerly in
5252 ldgram.y:command_line.
5253 (set_section_start): New function.
5254 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
5255 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
5256 compiled-in link scripts in "{" and "}", as the grammar no longer
5259 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
5261 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
5262 require that it be in $(srcdir).
5264 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
5266 * ldlang.c (lang_size_sections): Only align section to alignment
5267 required by linker script, not to maximum alignment of input
5270 * ldlang.h (largest_section): Don't declare.
5271 * ldlang.c (largest_section): Don't define.
5272 (size_input_section): Don't set largest_section; not used.
5274 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
5276 * ldlang.c (new_afile): Pass NULL as last argument to concat.
5278 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5280 * ldlang.c, ldmain.c: Include libiberty.h.
5282 * ldmisc.h (concat): Don't declare.
5283 * ldmisc.c (concat): Don't define; just use the one in libiberty.
5285 * ld.h (as_output_section_statement): Removed; not used.
5287 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5289 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
5290 bfd_set_error and new error names.
5292 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5294 * ldwrite.c (build_link_order): If the cooked size of the section
5295 has been set, use it, for determining link_order size.
5296 (ldwrite): In the error message displayed if bfd_final_link fails,
5297 indicate that it was in fact the final link step that failed.
5299 * ldlang.c (lang_size_sections): Clear bfd_error before calling
5300 bfd_relax_section, in case it returns false but doesn't flag an
5301 error. If an error is returned, indicate which one it is in the
5304 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
5305 it'll get picked up from $(srcdir) if appropriate.
5307 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
5309 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
5310 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
5312 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5314 * ldlex.l (comment): Increment line number when newline is read.
5316 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5318 * ldlang.c (lookup_name): Take new argument, force_load. If true,
5319 reload the file even if it is already loaded.
5320 (wild): Call lookup_name with force_load argument of 0.
5321 (open_input_bfds): Call lookup_name with force_load argument of 1.
5322 (print_symbol): Remove declaration of non-existent function.
5323 (print_one_symbol): Return true rather than falling off end.
5325 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5327 * ldmain.c (main): Use %ld when printing long values.
5329 * scripttempl/elf.sc: Move _edata after the .sdata section.
5330 Permit OTHER_BSS_SYMBOLS to be defined.
5331 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
5333 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5335 * Rename all "hppaosf" files to "hppaelf".
5336 * Change all "osf" references to "elf" in hppaelf files.
5337 * Makefile.in: Likewise.
5338 * configure.in: Likewise.
5340 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5342 * ldmain.c (main): Call xatexit, not atexit.
5343 Call xmalloc_set_program_name.
5345 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
5348 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5350 * emultempl/lnk960.em (append), emultempl/hppaosf.em
5351 (hppaosf_finish): Call xmalloc, not ldmalloc.
5352 * ldmain.c (preserve_output): Function removed.
5353 (main): Do it here instead.
5355 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5357 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
5358 GNU C specific macros.
5360 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
5361 call to LANG_FOR_EACH_INPUT_SECTION.
5363 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5365 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
5366 deleted; will use libiberty versions instead.
5367 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
5368 mri.c Makefile.in: Change callers.
5370 * ldmisc.c (vfinfo): Remove cleanup code.
5371 * ldmain.c (remove_output): Put it here (new function).
5372 (preserve_output): New function.
5373 (main): Register remove_output and preserve_output with atexit.
5374 * ldmain.c ldgram.y: Call xexit instead of exit.
5375 * ldmisc.h: Declare xexit.
5377 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
5379 * Makefile.in: Lots of new H8/500 memory models.
5381 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5383 * ldlex.l: Removed duplicate rules.
5384 (yywrap): Provide default definition, needed with some versions of
5387 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5389 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
5390 the archive filename too.
5392 * ldlex.l: Add rule to catch invalid input characters instead of
5393 printing them. Include "ldmain.h" for program_name decl.
5394 (lex_warn_invalid): New function.
5395 * Makefile.in: Add dependency.
5397 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5399 * Makefile.in (check): Don't bother running any tests of
5400 cross-linker until the test suite no longer assumes native mode.
5402 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
5404 * ldlang.c (print_one_symbol, print_input_section): Print
5405 global symbols in symbol table again.
5407 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5409 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
5410 exit successfully instead of complaining if no input files are
5413 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
5415 * Makefile.in: Format variable definitions consistently.
5416 (LD_PROG): Remove unnecessary variables from link command,
5417 change variable LOADLIBES to EXTRALIBS.
5419 * ldmain.c (main): Compute and display total execution time.
5420 * ld.texinfo (-stats): Document the option.
5422 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5424 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
5427 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
5430 * ldlang.c (relaxing): Removed global variable.
5431 (lang_size_sections): If the canonical symbols have not already
5432 been read in, read them in before relaxing.
5433 * ldlang.h (relaxing): Removed declaration.
5435 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5437 * ldlang.c (new_afile): Initialize loaded field to false.
5438 (lookup_name): If file was already loaded, don't call the
5439 add_symbols entry point again.
5441 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5443 * ld.texinfo: Clarify what -T option does.
5445 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
5447 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
5450 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5452 * ldmain.c (add_archive_element): If trace_files or
5453 trace_file_tries, print file name.
5454 * ldlang.c (lookup_name): Likewise.
5455 (ldlang_add_file): Don't put files on input_bfds list in reverse
5458 * scripttempl/elf.sc: Correct typo.
5460 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5462 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
5463 their arguments optional, for compatibility with the old GNU ld.
5465 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5467 * scripttempl/elf.c: Define __bss_start before the .sbss section.
5469 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5471 * ldmain.c (add_to_set): Add bitsize argument.
5472 (constructor_callback): New function.
5473 (link_callbacks): Add constructor_callback.
5474 * ldctor.c (struct set_info): Add bitsize field.
5475 (ldctor_add_set_entry): Add bitsize argument.
5476 (ldctor_build_sets): Base the size of the elements of the set on
5477 the bitsize, rather than always using LONG.
5478 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
5480 * ld.h (QUAD_SIZE): Define.
5481 * ldgram.y (QUAD): New token.
5482 (length): Handle it.
5483 * ldlex.l: Return QUAD.
5484 * lexsup.c (keywords): Add QUAD.
5485 * ldwrite.c (build_link_order): Handle QUAD.
5486 * ldlang.c (print_data_statement): Handle QUAD.
5487 (lang_size_sections): Likewise.
5488 (lang_do_assignments): Likewise.
5489 * ldexp.c (exp_print_token): Add QUAD to table.
5490 * ld.texinfo: Describe QUAD.
5492 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
5493 since the Alpha doesn't use them.
5495 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5497 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
5499 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
5501 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
5502 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
5504 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5506 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
5507 needed for i386mach. (Should be a no-op on other systems.)
5509 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
5510 (PAGE_SIZE): Don't define; not used.
5512 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5514 * ldgram.y (yyerror): Make argument const char *, and actually
5515 print it out rather than assuming it is a syntax error.
5516 * ldmisc.h: Change declaration of yyerror.
5517 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
5519 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5521 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
5522 exec header offset, since the exec header isn't loaded.
5523 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
5525 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5527 A major rewrite to move the bulk of the linker into BFD so that
5528 more efficient backend code can be written for specific object
5530 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
5531 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
5532 * ldctor.c, ldctor.h: Complete rewrite.
5533 * ldwrite.c, ldwrite.h: Complete rewrite.
5534 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
5535 link_info.strip instead. Changed all uses.
5536 (discard_locals_type, discard_locals): Removed. Use
5537 link_info.discard instead. Changed all uses.
5538 (ld_config_type): Removed relocateable_output field; use
5539 link_info.relocateable instead; changed all uses. Added stats
5541 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
5542 set_loader_symbol): Removed.
5543 * ldexp.h (node_class): Added etree_rel.
5544 (etree_type): Added rel field.
5545 * ldexp.c (exp_print_token): Bracketed table initialization.
5546 (exp_relop): New function.
5547 (fold_name): Use linker hash table rather than ldsym functions.
5548 (exp_fold_tree): Likewise. Also, handle etree_rel case.
5549 (exp_print_tree): Handle etree_rel.
5550 * ldgram.y (strip_symbols, discard_locals): Removed.
5551 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
5552 (REL): New token. Does not appear in grammar, but needed for
5554 (file): Don't call lang_final; it's called by main anyhow.
5555 * ldlex.l: Accept -stats and -no-keep-memory options.
5556 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
5557 * ldlang.c: Consistently use fill_type for fill argument.
5558 (lang_init_script_file, script_file): Removed.
5559 (create_object_symbols): Removed. Use
5560 link_info.create_object_symbols_section instead. Changed all
5562 (lang_add_keepsyms_file): Removed.
5563 (lookup_name): Call bfd_link_add_symbols instead of
5564 ldmain_open_file_read_symbol.
5565 (wild): Don't iterate over script_file.
5566 (open_output): Create link hash table.
5567 (lang_place_undefineds): Rewrote.
5568 (lang_size_sections): Handle relaxing (doesn't work yet).
5569 (lang_relocate_globals): Removed.
5570 (lang_finish): Use link hash table rather than ldsym functions.
5571 (lang_common): Rewrote.
5572 (lang_one_common): New function.
5573 (ldlang_add_file): Add file to link_info.input_bfds list. Set
5575 (create_symbol): Removed.
5576 (lang_process): Don't call lang_init_script_file. Call
5577 ldctor_build_sets rather than find_constructors. Don't call
5578 lang_relocate_globals.
5579 (lang_abs_symbol_at_beginning_of): Rewrote.
5580 (lang_abs_symbol_at_end_of): Rewrote.
5581 * ldmain.c (had_y): Removed.
5582 (lprefix, lprefix_len): Removed; use link_info fields instead.
5584 (multiple_def_count, commons_pending, undefined_global_sym_count,
5585 total_symbols_seen, total_files_seen): Removed.
5586 (link_callbacks, link_info): New variables.
5587 (main): Initialize link_info. Don't call init_bfd_error_vector or
5588 ldsym_init. Don't set now unused variables. Handle -stats.
5589 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
5590 (add_ysym): Rewrote.
5591 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
5592 search_library, gnu960_check_format, decode_library_subfile,
5593 linear_library, symdef_library, clear_syms, subfile_wanted_p):
5595 (add_keepsyms_file, add_archive_element, multiple_definition,
5596 multiple_common, add_to_set, warning_callback, undefined_symbol,
5597 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
5599 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
5600 require symbols for %C; look them up instead.
5601 * emultempl/hppaosf.em: Pass link_info to
5602 hppa_look_for_stubs_in_section.
5603 * Makefile.in: Rebuilt dependencies.
5604 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
5606 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
5608 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
5609 ldlang.h and ldctor.h.
5611 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
5612 declarations of free and malloc from flex output. Change malloc
5613 to ldmalloc in flex output.
5615 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5617 * ldmain.c (lprefix): Change default from a char to a string
5618 with only one character.
5619 (lprefix_len): Set default to one.
5621 * ldmain.h (lprefix_len): Declare.
5623 * ldsym.c (write_file_locals): Use strncmp rather than a character
5624 comparison for lprefix.
5626 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
5629 * emultmpl/hppaosf.em: Include ldexp.h.
5630 (before_parse): Set lprefix and lprefix_len correctly.
5632 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5634 * ldlex.h: Don't declare yywrap if it is a macro.
5635 * ldlex.l: Include sysdep.h.
5636 * ldlang.c (lang_for_each_statement_worker,
5637 lang_for_each_statement): Forgot to use PARAMS.
5639 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5641 * Makefile.in: Added .PHONY targets where appropriate. Added some
5643 (gcclibdir, version): Removed unused variables.
5644 (DEP): New variable, set to mkdep.
5645 (ALL_CFLAGS): New variable. Used in .c.o target.
5646 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
5648 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
5649 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
5650 mostly obsolete variables. Adjusted remaining uses.
5651 (DEF_EMUL): Removed variable.
5652 (ldmain.o): Handle undefined EMUL error correctly.
5653 (ldemul-list.h): Depend on config.status rather than Makefile.
5654 Create via temporary file.
5655 (ver960.c, roll, make): Removed obsolete targets.
5656 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
5658 * dep-in.sed: New file, used when rebuilding dependencies.
5660 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
5662 Made many changes to eliminate gcc warnings. Made various
5663 cosmetic changes, declared various things in header files, removed
5664 various extern declarations from .c files. No substantive
5667 * ldlang.c (lang_process): Ifdef out final call to
5668 lang_size_sections again (reverting change of Nove 2), since it
5669 breaks the Sun4 linker.
5671 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5673 * configure.in (alpha-*-netware*): New target; use alpha.
5675 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
5677 * configure.in: Group targets by CPU. Merge some m68k target
5678 entries with different CPU specs that use the same ld_target
5681 * configure.in: Add sparc*-*-coff.
5682 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
5683 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
5684 (em_coff_sparc.c): Add dependencies and build rules.
5686 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
5688 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5690 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
5692 (command_line_option): Accept and ignore them (for now).
5693 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
5694 where n is a number.
5696 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5698 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
5699 not in bfd_com_section, create the section in the BFD so that it
5700 can be placed in the right output section.
5702 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5704 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
5705 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
5706 (OTHER_READONLY_SECTIONS): Define for .reginfo.
5707 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
5708 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
5709 Move OTHER_READONLY_SECTIONS after all the other readonly
5710 sections. Don't use DATA_ADDR twice.
5712 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
5713 p is in a common section, make sure the BFD has a section of that
5716 * ldlang.c (lang_common): Add newline to error message.
5718 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
5720 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
5721 Lynx-specific script instead of m68kcoff.
5722 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
5723 (ENTRY): Define as __main.
5724 (TEXT_START_ADDR): Define as 0.
5725 (PAGE_SIZE): Define as 0x1000.
5726 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
5727 * scripttempl/m68klynx.sc: New file.
5729 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5731 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
5732 arguments rather than treating them as emulation names.
5734 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
5736 * configure.in: Support x86 unixware and netware plus generic netware.
5738 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5740 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
5743 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5745 * Makefile.in (distclean): Don't delete dvi or info files.
5746 (ld.info): Update dependency list.
5747 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
5749 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5751 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
5752 Set output_filename instead of creating a new node.
5753 (open_output): Don't set output_filename.
5754 (lang_final): Create the new node here.
5755 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
5757 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5759 From Pete Hoogenboom (hoogen@cs.utah.edu):
5761 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
5762 edata, _edata, end): Add definitions of these symbols.
5763 (__end): Remove definition of this symbol.
5764 (__data_start): Move definition of this symbol.
5766 * emultempl/hppaosf.em: Various fixes and support for linker stub
5768 (hppaosf_finish, hppaosf_search_for_padding_statements,
5769 hppaosf_create_output_section_statements): New functions in
5770 support of linker stub generation.
5771 (ld_hppaosf_emulation): Redefine to include new
5772 emulation-specific routines.
5774 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
5775 Pass abs_output_section rather than NULL to avoid invalidating
5778 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5780 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
5781 (em_i386mach.c): New rule.
5782 * configure.in (i[34]86-*-mach*): New case.
5783 * config/i386-mach.mt: New file.
5784 * emulparams/i386mach.sh: New file.
5786 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5788 * ld.h (flag_is_*): Removed macros.
5789 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
5790 Consistently check the BFD symbol flags directly, rather than
5791 using file_is_* macros.
5793 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
5795 * configure.in (sparc*-*-lynxos*): New target.
5796 * Makefile.in: Add rule for em_sparclynx.c.
5797 (ALL_EMULATIONS): Add Lynx emulations.
5798 * config/sparc-lynx.mt: New file.
5799 * emulparams/sparclynx.sh: New file.
5800 * scripttempl/sparccoff.sc: New file.
5802 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5804 * Makefile.in: Add dependency for $(EMULATION_OFILES).
5806 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5808 * relax.c (write_relax): Check return value of bfd_seclet_link.
5810 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
5812 * ldlang.c (delete_output_file_on_failure): New variable.
5813 (open_output): Set it after bfd open succeeds.
5814 * ldmisc.c (vfinfo): Test it.
5816 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
5818 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
5821 * ldemul.c: Support was added to allow emulation-specific
5822 processing to occur. This support was added primarily for linker
5823 stub generation in the elf32-hppa gld.
5824 (ldemul_finish, ldemul_create_output_section_statements): New
5826 * ldemul.h: Support was added to allow emulation-specific
5827 processing to occur. (As described above.) Added finish and
5828 create_output_section_statements fields to
5829 ld_emulation_xfer_struct structure.
5830 * ldlang.c: Add calls to emulation-specific routines.
5831 (lang_process): Add call to
5832 ldemul_create_output_section_statements function.
5833 (lang_process): Add call to a emulation-specific routine (and
5834 some processing after the call).
5836 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5838 * configure.in: mips*- instead of mips-, mips*el changes
5840 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5842 * configure.in (alpha-*-osf*): New target; use alpha.mt.
5843 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
5844 (em_alpha.c): New target; use alpha.sh and alpha.sc.
5845 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
5846 * config/alpha.mt: New file.
5847 * emulparams/alpha.sh: New file.
5848 * scripttempl/alpha.sc: New file.
5850 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
5852 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
5853 types of different sizes (eg: 64 and 32 bits), so coerce.
5854 * ld.h (ALIGN_N): Add warning about usage.
5856 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5858 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
5859 which we already have a definition, rather than checking in
5860 several different places whether the symbol is weak.
5862 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5864 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
5865 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
5866 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
5867 expanded within them.
5868 * config/mipsb-elf32.mt: New file.
5869 * emulparams/elf32mipb.sh: New file.
5870 * Makefile.in (em_elf32mipb.c): New target.
5872 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
5874 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
5875 lang_input_file_is_search_file_enum so objects brought in using
5876 INPUT() do a path lookup.
5878 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
5880 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
5881 instead of {i386,m68k}-coff.
5882 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
5883 * config/i386-lynx.mt: New file.
5884 * config/m68k-lynx.mt: New file.
5885 * emulparams/i386lynx.sh: New file.
5886 * emulparams/m68klynx.sh: New file.
5888 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
5889 but defaulting to _start.
5891 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
5892 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
5895 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
5897 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
5898 HOSTING_LIBS for testing.
5900 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5902 Finish up support for i386-sysv4 (without shared libraries):
5903 * ld.h (flag_is_weak): Define.
5904 * ldlang.c (print_symbol): Mention whether symbol is weak.
5905 (print_input_section): Print weak symbols as globals.
5906 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
5907 (enter_global_ref): Do not warn if a weak symbol redefines a
5908 global symbol. Do not let a weak symbol redefine a common symbol.
5909 (enter_file_symbols): Treat weak symbols as global symbols.
5910 (subfile_wanted_p): Do not pull in an object file from a archive
5911 just to resolve an undefined weak symbol.
5912 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
5913 error; the error might be that malloc has run out of space.
5914 * ldsym.c (write_file_locals): Treat weak symbols as global.
5915 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
5917 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
5918 * config/i386-elf.mt: New file; set EMUL to elf_i386.
5919 * emulparams/elf_i386.sh: New file.
5920 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
5921 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
5922 (ALL_EMULATIONS): Add em_elf_i386.o.
5923 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
5924 (em_elf_i386.c): New target, like other em_*.c targets.
5925 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
5926 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
5927 nonempty, and configured for native, add it to LIB_PATH.
5929 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
5931 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
5932 Added statements to pass stab and stabstr sections through and
5933 mark them as NOLOAD, which makes GDB happier.
5935 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
5937 * configure.in: Accept m68k-lynx-lynxos config.
5939 * Makefile.in: Use $(SHELL) to run genscripts.sh.
5941 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
5943 * config/coff-h8300.mt: Add EMUL=h8300h.
5945 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
5947 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5949 * Makefile.in: Changed CXX back to g++.
5951 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5953 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
5955 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5957 * Makefile.in (TAGS): Use shell wildcards.
5959 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
5961 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
5963 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5965 * ld.texinfo: re-enable included config file; conditionalize doc
5966 for -oformat to interact properly with SingleFormat doc config
5967 var; rename @up/@down to @raisesections/@lowersections.
5969 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5971 * configure.in: recognize m88110.
5973 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5975 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
5976 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
5977 ELF emulation is "elf32-hppa" not "elf-big".
5978 (hppaosf_before_parse): Remove unneeded processing of environment
5980 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
5981 .text segment of output file.
5982 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
5984 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5986 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
5989 * ldlang.c, ld.h: updated copyright.
5991 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5993 * ldlang.c (open_output, lang_check): Check return value of
5996 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5998 * scripttempl/h8500.sc: Start all sections in a different segment.
5999 * scripttempl/z8ksim.sc: Handle constructors
6001 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
6003 * Makefile.in: revert earlier changes back to execute runtest
6004 with make check. cdtest and bootstrap now function as they
6005 did within the Makefile.
6007 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6009 * Makefile.in: Update dependencies.
6011 * configure.in: Set EMULATION_OFILES in Makefile based on
6012 --with-targets option.
6014 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
6016 * Makefile.in: check targets reimplemented to old way.
6018 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
6020 * config/i386v.mh, config/irix4.mh: Use gcc
6021 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
6022 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
6023 bfd/configure.host change.
6025 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6027 * scripttempl/elf.sc: Handle .line and .debug* sections.
6029 * ldlex.l: Use bfd_scan_vma, not strtoul.
6031 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6033 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
6034 Remove inital caps in some error messages, change "can't" to
6035 "cannot", add missing colons.
6036 * ldmisc.c (vfinfo): Print "%%" as a single %.
6037 For '%' followed by unrecognized character, print them both
6038 verbatim instead of expecting a char * arg.
6039 For '%C', don't put the function name in parens.
6041 * ldexp.c (invalid): Pass "%%", not "% ".
6043 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6045 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
6046 (BSS_VAR): Removed; now always define _fbss.
6047 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
6050 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6052 * configure.in: z8k-coff is the same as z8k-sim
6054 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
6056 * testsuite/lib/ld.exp: new file
6057 * testsuite/config/unix-ld.exp: new file
6058 * testsuite/ld.bootstrap/bootstrap.exp: new file
6059 * Makefile.in: add dejagnu support for make check
6061 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6063 * ldlex.l (comment): Add missing newline in message.
6064 * ldindr.c (add_indirect): Ditto.
6065 * ldexp.c (exp_fold_tree): Ditto.
6067 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6069 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
6072 * ldmisc.c (multiple_warn): New function.
6073 * ldmisc.h: Declare it.
6074 * ldmain.c (enter_global_ref): Call it.
6075 * ld.h (ld_config_type): Add warn_common.
6076 * ldlex.l, ldgram.y: Set it with -warn-common option.
6077 * ldver.c (help): Document it.
6079 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6081 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
6082 target-specific sections, and for changing data section vma.
6084 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6086 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
6087 terminals, for Solaris.
6088 (dirlist_ptr): New static variable.
6089 (command_line_option): Accept new options.
6091 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
6094 * config/sun4sol2.mt: Pass emulation name without ".sh".
6096 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
6097 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
6099 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6101 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
6102 .dtors, .data1, .rodata1 sections, instead of combining them into
6103 other sections. For `-r', set all section start addresses to
6106 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
6107 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
6108 (MAXPAGESIZE): Renamed from PAGE_SIZE.
6110 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6112 * genscripts.sh: If this is the default emulation, set
6114 * emultempl/*.em: Use it to determine whether to compile in the
6117 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
6118 genscripts.sh. Pass the current emulation name without ".sh" on
6120 * genscripts.sh: Take an default emulation arg.
6121 Use the current emulation name as EMULATION_NAME.
6122 Make default lib path for cross-compiling ':', not null.
6123 * emulparams/*.sh: Don't set EMULATION_NAME.
6124 * ldemul.c (ldemul_get_script): Take isfile arg.
6125 Pass it to emulation's get_script function.
6126 * ldemul.h: Adjust get_script prototypes.
6127 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
6129 * ldfile.h: Declare it.
6130 * ldgram.y: Accept a script on the command line again,
6131 for parsing compiled-in scripts.
6132 * ldmain.c (main): If ld script is a file, parse it as a -T
6133 option, otherwise parse it directly.
6134 * emultempl/*.em (*get_script): Return the scripts themselves if
6135 this is the default emulation; otherwise return their file names.
6136 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
6138 * emulparams/m88kbcs.sh: Use it.
6140 * ld.h (ld_config_type::unix_relocate): Remove unused element.
6142 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6144 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
6145 there's no change log entry yet, tsk tsk) from the list of
6146 emulations compiled in until Mark gets around to checking in
6147 emulparams/i386linux.sh.
6148 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
6149 changed, this file gets updated.
6151 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
6153 * ldgram.y (OPTION_Lfile): New token.
6154 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
6155 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
6157 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
6159 * configure.in: h8/300h support needs own .mt file.
6160 config/coff-h8300h.mt: New file.
6162 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6164 * ldmain.c: Don't include sys/stat.h; it already got included
6165 somewhere along the way.
6167 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
6169 * Makefile.in: Add h8300h support.
6170 emulparams/h8300h.sh: New file.
6171 scripttempl/h8300h.sc: New file.
6173 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6175 * ldfile.c (ldfile_open_file): In error message, use the name the
6176 user gave (e.g., "-lc"), rather than the base file name.
6178 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
6180 * ldmain.[ch]: Remove initial Q_ from function names.
6181 * ldexp.c, ldindr.c, ldlang.c: Change callers.
6183 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
6185 * ldlang.c (lang_process): Move loading of default script from
6186 here to main. Add a "/" to start of script name to prevent
6187 finding it in "." first.
6189 * ldmain.c (set_scripts_dir): Don't look in "." first.
6191 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
6194 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
6196 * Makefile.in (em_m88kbcs.c): Correct dependency.
6197 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
6198 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
6199 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
6201 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6203 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
6204 main.c (main): Print the errno string in the error message.
6206 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
6208 * configure.in: Accept h8300h for target cpu.
6210 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
6211 present (demangle is smart enough to know whether to do it or not).
6213 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6215 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
6216 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
6218 * ldlang.c (lang_process): Use sizeof instead of magic constant.
6220 * ldmain.c (get_emulation, check_for_scripts_dir,
6221 set_scripts_dir): New functions.
6224 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6226 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
6227 Create symbol "end" instead of "__end". Comment out some parts
6228 that may not be needed (yet) for elf.
6230 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
6232 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6234 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
6236 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
6237 when no prototype is being supplied.
6238 (ldmalloc, ldrealloc): Size argument is now size_t.
6240 * ldmisc.c (finfo): New function, accepts FILE* argument.
6241 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
6242 without leading zeros.
6243 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
6244 bfd_vma value, instead of fprintf(%x) which won't hold a long long
6246 (concat, buystring): String lengths are size_t.
6247 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
6249 * ldlang.c (new_statement): Size argument is now size_t. Added
6250 forward declaration with prototype.
6252 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6254 * ldgram.y (OPTION_v): Don't turn on verbose output.
6256 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6258 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
6261 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
6263 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
6264 collect2 doesn't look for gld any more anyhow.
6266 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
6268 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
6269 now have a non NULL srefs_chain.
6271 * config/hp300hpux.mt: Use emulation hp3hpux rather than
6272 hp300hpux, since the latter does not exist.
6274 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6276 * genscripts.sh: Put the scripts in the ldscripts directory, not
6278 * configure.in (ldscripts): Make, instead of emulations.
6279 * Makefile.in (scriptdir): Take off the "ld" part.
6280 (install, clean, distclean): Use ldscripts, not emulations.
6281 In tests, don't pass -Lemulations.
6282 Don't pass tooldir/lib to genscripts.sh.
6283 * genscripts.sh: Don't take tooldir/lib arg.
6284 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
6285 default script file.
6287 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
6289 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
6291 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
6293 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
6295 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6297 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
6298 run in parallel without colliding on yacc's static file names.
6299 Without the stub rule, make will try to start two yacc's
6300 concurrently which fails because of yacc's static file names.
6302 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
6304 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
6307 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6309 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
6310 different from libdir.
6312 * Makefile.in (scriptdir): Base on tooldir, not datadir.
6314 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6316 * ldver.c (help): New function.
6317 * ldver.h: Declare it.
6318 * ldlex.l, ldgram.y: Recognize new options --help and --version.
6320 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6322 * Makefile.in (INCLUDES): Don't need ../include any more.
6324 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6326 * ldlex.l, ldgram.y: Support new -oformat option.
6327 Remove attempt at supporting script fragments on the command line.
6328 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
6329 * mri.c (mri_format), ldgram.y: Change callers.
6330 * ldlang.h: Change prototype.
6332 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
6334 * Makefile.in: canonicalize install.sh; for use within
6335 this directory (and subdirs)
6337 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6339 * ldgram.y: Tweak grammar to make reporting of invalid options work.
6341 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
6344 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6346 * ldfile.c (ldfile_open_command): Don't try .ld extension.
6347 It wasn't documented (or likely used) and wastes time.
6348 (try_open): If EXTEN is empty, don't try it.
6350 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
6351 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
6352 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
6353 with normal function declarations.
6355 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
6356 Move *.sc-sh to scripttempl/*.sc.
6357 * {emultempl,emulparams,scripttempl}/README: New files.
6358 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
6359 removed, replaced with generic.em.
6360 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
6361 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
6363 * *.em (*_get_script): Return script name instead of script contents.
6364 * ldlang.c (lang_process): Change caller.
6366 * ldlex.l, ldgram.y: Recognize -m option.
6367 Check for input files after *all* options in grammar.
6368 * ldmain.c (main): Check for -m options. Add default directory
6371 * mkscript.c: File removed.
6372 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
6373 to add to the default LIB_PATH.
6374 Look for input files in the new subdirectories.
6375 Create the scripts in emulations subdirectory and don't filter
6376 them through mkscript.
6377 * configure.in: Make the emulations subdirectory.
6379 * Makefile.in: Account for all of the above changes.
6380 Remove unused .SUFFIXES. Get libgcc.a path with gcc
6381 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
6382 Put CFLAGS last in the compilation rules.
6383 Add -I../bfd to INCLUDES so sysdep.h is found.
6385 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6387 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
6389 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
6390 dependent on RELOCATING, not RELOCATION.
6391 * hp3hpux.sh (SHLIB_PATH): Define it.
6393 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6395 * ldfile.c (try_open): If opening without the extension fails,
6396 try with the extension even if -v or -V was given.
6397 had_script is imported (from ldgram.y), not exported.
6399 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
6401 * Makefile.in: remove parentdir support, use INSTALL_XFORM
6403 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
6405 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
6406 * ldgram.y (statement_list_opt): New nonterminal, either empty or
6408 (section): Use statement_list_opt, not statement_list.
6409 * m68kcoff.sc-sh: Gather constructors and destructors and define
6410 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
6411 * sa29200.sc-sh: Gather constructors and destructors and define
6412 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
6414 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
6416 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
6417 * configure.in: No longer need to configure to get sysdep.h.
6419 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6421 * Makefile.in: remove install:all and install-info:info
6422 dependencies (these cause some spurious rebuilds at 'make install'
6425 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
6427 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
6428 (mips-idt-ecoff*): Added trailing '*'.
6429 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
6430 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
6431 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
6433 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
6434 incorrect definitions.
6436 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
6438 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
6439 symbols, unless stripping.
6441 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
6443 * Makefile.in: configure looks for ####, so remove lines with many
6445 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
6446 and HOSTING_LIBS correctly so that ``make check'' will work.
6448 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
6450 * mips.sc-sh: Define _etext, _edata, and _end, in addition
6451 to etext, edata, and end. Needed for IRIX 4.0.5F.
6452 Patch from mwp@iconix.oz.au (Michael Paddon).
6454 * Version 2.2.1 released.
6456 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6458 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
6459 * mipsbsd.sh (EMULATION_NAME): Use new file name.
6461 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6463 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
6466 * Version 2.2 released.
6468 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6470 * ldver.c (ldversion): Bump version number to 2.2.
6472 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
6476 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
6478 * mips.sc-sh: Don't define BSS_VAR unless relocating.
6480 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
6482 * Makefile.in (mkscript.o, mkscript): Build mkscript via
6483 mkscript.o, rather than directly from mkscript.c.
6485 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6487 * configure.in: Look for ${target_makefile_frag} relative to
6488 ${srcdir}, not relative to build directory.
6490 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
6491 * configure.in: Recognize hppa*-hp-osf.
6492 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
6493 (em_hppaosf.c): Build it.
6494 * config/hppaosf.mh, hppaosf.mt: New files.
6496 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
6497 some system header files. All uses changed.
6499 * configure.in: Recognize i386-aix configurations as i386-coff
6502 * configure.in: Recognize m68*-*-hpux.
6503 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
6504 the value of STACKZERO.
6505 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
6506 (em_hp3hpux.c): Build it.
6507 * hp3hpux.sh, config/hp300hpux.mt: New files.
6509 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
6511 * mips.sc-sh: Put constructors in the .data section.
6512 * Makefile.in (cdtest): Added dependency on ld.new.
6514 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
6516 * Makefile.in: Change definition of $(tooldir) to match FSF.
6517 * vax.sh, config/vax.mt, configure.in, Makefile.in:
6518 Support VAX Ultrix and BSD.
6520 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6522 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
6524 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
6526 * ldlang.h (struct memory_region): Change `length' and
6527 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
6528 * ldlang.c, mri.c: Corresponding changes, plus lint.
6530 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
6532 * configure.in: For all i386 targets, accept i486 as well.
6534 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
6536 * ldlang.c (wild_doit): Preserve all flags for a
6537 SEC_SHARED_LIBRARY section.
6538 (size_input_section): Consider any SEC_HAS_CONTENTS section when
6539 computing largest_section.
6541 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
6543 * ldlang.c (lang_output_section_statement_lookup): Initialize all
6544 fields of newly created structure.
6546 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
6548 * ldmain.c (g_switch_value): New variable.
6549 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
6550 (command_line_option): Accept -G and set g_switch_value.
6551 * ldlex.l (COMMAND): Accept -G.
6552 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
6554 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6556 Support for linking and loading at different places:
6558 * ldlex.l: Add "AT" keyword.
6559 * ldgram.y: Cleanup, and parse AT.
6560 * ldlang.c (print_output_section_statement): Print output address
6561 of section in map. (lang_size_sections): Fill sections' lma with
6563 * ldlang.h (lang_output_section_statement_type): Add load_base
6566 * ldindr.c (add_indirect): Keep more information in the alias
6568 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
6569 attribute from an input section.
6570 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
6571 default. (Q_enter_file_symbos): Indirect symbols now are known by
6572 their section, not a special symbol flag.
6573 * ldsym.c (write_file_locals): Indirect symbols aren't local.
6574 (write_file_globals): Write the mapping for an indirect symbol.
6575 * relax.c (build_it): When forced to write a NEVER_LOAD section,
6578 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
6580 * ld.texinfo: changes for q1
6582 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6584 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
6586 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6588 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
6590 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
6592 * mips.sc-sh: Added variables which may be overridden by a
6594 * mipsidt.sh: New file; emulation for IDT MIPS board.
6595 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
6596 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
6597 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
6598 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
6600 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6602 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
6604 * i386bsd.sh, config/i386bsd.mt: New files.
6605 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
6607 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
6609 * mri.c: Add extern declaration of strdup.
6610 * ldsym.c (KEEP macro): Add spaces around '=' for the
6611 sake of old (e.g. PCC) compilers.
6613 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
6615 * ldver.c: Bump to version 2.1.
6617 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6619 * ldgram.y: allow section types without address expressions.
6620 * ldlang.c (lang_relocate_globals): avoid possible hang with
6621 undefined but unreferenced symbols.
6622 * relax.c (relax_section): don't complain if the script file isn't
6623 relaxable but -relax is set
6625 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6627 * configure.in: go32 is the 3rd part of the triple, not the 2nd
6629 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
6631 * mipsbig.sh: New file. Big endian MIPS emulation.
6632 * config/mips-big.mt: New file. Use mipsbig emulation.
6633 * configure.in (mips-sgi-irix*): Use target mips-big.
6634 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
6635 (em_mipsbig.c): New target. Uses mipsbig.sh.
6637 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
6639 * mips.sc-sh: Put .scommon sections into .sbss section.
6641 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
6642 rather than always putting them in bfd_com_section.
6643 * ldlang.c (lang_common): If a common symbol is not in
6644 bfd_com_section, put in a section of the same name, rather than
6645 always putting it in section COMMON.
6647 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
6649 * ldmain.c (subfile_wanted_p): If we already have a common
6650 definition of a symbol, don't necessarily pull in an object file
6651 that provides a non-common definition.
6653 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
6654 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
6656 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
6657 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
6659 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
6661 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
6664 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
6666 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
6667 checking for equality to bfd_com_section.
6669 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
6671 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
6672 targets, linker script.
6673 * mipslit.sh: New file. Little endian MIPS emulation.
6674 * config/mips-lit.mt: New file. Use mipslit emulation.
6675 * configure.in (mips-dec-ultrix*): Use target mips-lit.
6676 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
6677 (em_mipslit.c): New target. Uses mipslit.sh.
6679 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
6681 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
6682 $(tooldir)/bin/gld, so that gcc can find it with or without
6685 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6687 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
6688 write_norel. All linking is now done via write_relax. Call
6689 ldsym_write before calling write_relax.
6690 * relax.c: Added copyright.
6691 (write_relax): Renamed from write_relaxnorel. Added relocateable
6692 argument. seclet_dump renamed to bfd_seclet_link.
6693 * relax.h: Added copyright.
6695 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6697 * ldmain.c (decode_library_subfile): Patch from
6698 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
6700 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6702 * config/vxworks960.mt renamed to config/i960.mt
6704 * configure.in: sparc-aout emulates a sun4, as does
6705 sparc*-vxworks, i960-nindy uses gld960 emulation
6707 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6709 Fix support for NOLOAD, add INCLUDE
6710 * ldfile.c (ldfile_open_command_file): pass file name to
6712 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
6713 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
6716 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6718 * Makefile.in, config.h: no more default emulation. Make the lack
6719 of emulation a compile time error
6721 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6723 * configure.in: recognise all sparclite variants, not just 'sparclite'
6725 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
6727 * m68kcoff.sc-sh: define _end as well as end, for consistency with
6730 * configure.in: accept *-ericsson-ose for any m68k CPU.
6732 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
6733 for each output section.
6735 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
6737 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
6738 macro bfd_asymbol_bfd as appropriate.
6739 * Makefile.in: Un-duplicate ldlex.c dependency.
6740 * condigure.in: Replace my_host case table by sourcing
6741 ../bfd/configure.host. Allow std-host as the default.
6742 * ldmisc.c: Change logic for C++ name demangling: There is
6743 no initial '_' to remove from stab-derived function names.
6745 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6747 * ldlang.c (lang_init_script_file): don't attach the output file
6748 sections to the script file.
6750 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6751 * ldlang.c (wild): run expansion loop over command line bfd too.
6752 (lang_ini_script_file): initialize more parts of the command line
6754 * ldlex.l: fix DEFINED start states.
6756 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6758 * ld.texinfo: new doc.
6759 * ldgram.y, ldlex.l: understand -y<symbol>
6760 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
6761 print info. (add_ysym): new function.
6762 * ldsym.h: (ldsym_type): new define SYM_Y.
6764 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
6766 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
6767 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
6768 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
6769 macros with PARAMS. Recreational cleanup. Update copyrights.
6771 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6773 * Makefile.in: pass down the bfd source directory for includes
6775 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
6777 * ldlang.c (lang_size_sections): don't change size and address for
6778 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
6781 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6783 * relax.c (build_it): re-enable the processing of data_statements
6784 in scripts, makes counted contructor lists work again.
6786 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
6788 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
6790 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
6792 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
6795 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
6797 * Support for i386-sysv.
6798 configure.in: check for i386-*-sysv* and i386-*-sco*.
6799 i386coff.sc-sh: rewrote to support SVR3 by default.
6800 ldctor.c (find_constructors): preserve stat_ptr.
6801 ldlang.c (wild_doit): initialize vma and size of new output
6802 section to corresponding input section. This is required for
6803 shared library support.
6804 (lang_size_sections): don't modify vma and size of sections which
6805 are never loaded (for shared libraries).
6806 ldwrite.c (copy_and_relocate): copy the contents of any section
6807 which has contents, not just sections which are loaded (for shared
6810 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6812 * ldlang.c (size_input_section): count the sizes of all sections
6815 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6817 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
6818 to demangle symbols better
6820 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
6822 * ldlang.c (lang_finish): don't warn if -e start symbol does not
6823 exist when linking with -r.
6825 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
6827 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
6830 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6832 * ldmain.c (linear_library): don't even think about processing
6833 an object file if it's already been done
6835 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6837 * configure.in: the hp9000/300 config file is now hp300
6839 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6841 * config/z8ksim.mt: new file
6843 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
6845 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
6846 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
6848 * ld.h (strip_symbols_type): Add value STRIP_SOME.
6849 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
6850 * ldlang.c (lang_add_keepsyms_file): New function.
6851 * ldlex.l: Handle "-retain-symbols-file".
6852 * ldsym.c (keepsyms_file, kept_syms): New vars.
6853 (process_keepsyms): New functihon; reads file, marks symbols for
6855 (write_file_locals): File symbols should always be kept.
6856 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
6857 and "-s". Process retain-symbols file before setting symtab.
6858 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
6859 (keepsyms_file, kept_syms): Declare them.
6861 * ldmain.c (main): Non-fatal errors should still cause non-zero
6862 exit status even with -r.
6864 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6866 Added initial support for the z8k
6867 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
6868 * configure.in, Makefile.in: modified to reflect above
6870 * ldlang.c (lang_check): when linking conflicting architectures,
6871 make the output file reflect at least one of the bad inputs.
6873 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
6875 * Makefile.in (install): if $(tooldir) exists, install ld in
6878 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6880 * Makefile.in, configure.in: modified to support i386-coff
6881 * i386coff.sh: new file
6883 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
6885 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
6886 added m68k-coff emulation mode, stolen from a29k emulation.
6887 Almost certainly wrong, but perhaps better than sun3.
6889 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
6891 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
6892 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
6893 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
6894 This is one character shorter, and lets people build on
6895 SVR3 system. (ld__h8300xray.[co] was the killer there;
6896 h8300xray.sc-sh is also overlong, but seems harmless.)
6897 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
6898 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
6899 * configure.in: Add host isc.
6901 * ldver.c: Call it version 2.0.
6903 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
6905 * ldver.c: Bump to version 0.98.
6908 * Makefile.in: Added mostlyclean, distclean, realclean rules.
6910 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
6912 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
6913 * ldlex.l: Moved comment() to end, since some compilers
6914 otherwise have problems with input() used before it is defined.
6916 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6918 * configure.in: added Solaris 2 and Irix 4 host support.
6920 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6922 * Makefile.in: remove -S flag from the FLEX definition
6924 * configure.in: rewrote, using new style case statement. use
6925 m68k.mt for m68k-aout systems
6927 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
6929 * Makefile.in: map "ld" through program_transform_name when
6932 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
6934 * cplus-dem.c: Removed. Use the version in libiberty now.
6935 * ldmisc.c: Use new libiberty version of cplus_demangle().
6937 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
6939 * gld960.em (gld960_choose_target): default to little endian, not
6942 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6944 * ldlang.c (lang_process): don't pass null pointers when
6945 abs_output_section is what is required.
6946 * ldwrite.c (ldwrite): use malloc to allocate the largest space
6947 used, and pass that down.
6948 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
6951 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
6953 * configure.in, config/ose68.mt: renamed OSE to ose.
6955 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
6957 * ldsym.c (write_file_locals): Reorder check for common or
6958 undefined symbols so that it works.
6960 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
6962 * configure.in: accept all m68K family members.
6964 * Makefile.in: always create installation directories.
6966 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6968 * ldlex.l: now parses comment correctly, added ~ to acceptable
6971 * ldexp.c (exp_unop): pass down abs_output_section - now can have
6972 unary -ve constants.
6974 * ldlang.c (lang_finish): warn when an entry symbol supplied on
6975 the command line can't be found.
6977 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6979 * ldlang.h: add new field "loadable" to output_section_statement.
6980 * ldlang.c (lang_output_section_statement_lookup): initilize new
6981 field. (wild_doit): if new field is not set, then stop output
6982 section from being loadable.
6983 (lang_enter_output_section_statement): set the field from the
6985 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
6986 * h8300hms.sc-sh, h8300hms.em: get -r right.
6988 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
6990 * ldint.texinfo: New internals manual (beginnings thereof).
6991 * PORTING: Removed, merged into ldint.texinfo.
6993 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
6995 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
6996 cdtest.exp: A test program (copied from libg++/test-install)
6997 that tests that constructor and destructors are handled
7000 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7002 * Makefile.in (install): install from ld.new, renaming during the
7003 copy, or else the next 'make install' needs to re-link ld.
7005 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
7007 * configure.in: generalise hp recognition (from sef).
7009 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7011 * configure.in: recognize bsd and hpux hppa configurations.
7012 error messages echo to stderr, not stdout
7014 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7016 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
7017 ldmisc.c: removed rcsid's.
7019 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7021 * ldlang.c (lang_map): print changes in sizes due to relaxing
7022 (size_input_section): maintain the delta information.
7023 * ldlang.h: add new field to struct to contain delta info.
7024 * relax.c (relax_section): complain if input not relaxable.
7025 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
7028 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7030 * ldmain.c(main): prevent -r and -relax from being on at the same
7033 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7035 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
7039 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7041 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
7043 * ldlang.c(open_output): set the target arch and machine as soon
7044 as we can. (lang_size_sections): use new macros for setting vma
7047 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
7049 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
7050 Also deleted an unreachable path to wrs.
7052 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
7054 * Makefile.in (install): use -d test for $tooldir before
7055 installing ld there so that $tooldir can be inherited from
7058 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
7060 * ldlang.c: Two non-substantial changes for the sake of
7061 the old Portable C Compiler.
7063 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7065 * ldgram.y, ldlex.l: parse ABSOLUTE
7066 * ldexp.c: add support for ABSOLUTE
7068 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
7070 * Makefile.in: Added default definitions for HOSTING_CRT0,
7071 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
7072 * config/*.mh: Miscellaneous clean-up: Removed definitions
7073 of YACC (since it is not longer used in the Makefile).
7074 Remove HOSTING_* definitions that are subsumed by the
7075 ones added to Makefile.in. Removed most definitions of CC.
7076 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
7077 These are no longer needed.
7079 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
7081 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
7082 rules, since these are used when building a distribution.
7083 * Makefile.in (ldlex.c): Don't re-direct output, since that
7084 leaves a bogus output files if it fails.
7086 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
7087 * ldlex.c: Fix some unnecessary flex-specific-isms.
7089 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7091 * ldgram.y: move spurious semicolon
7092 * ldexp.h: fix prototype
7094 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
7096 * ld.texinfo: references to linker now say "ld" not "gld".
7098 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7100 changed calling convention for Q_enter_global_ref
7101 * ldexp.c, ldlang.c, ldmain.c: reflect this
7102 * ldver.c: bump version to 1.97.1
7103 * ldindr.c (add_indirect): when an edict declaring an indirect
7104 symbol is found, make sure that any ideas about the symbol being
7105 common are changed if it now known to be defined.
7106 * ldmain.c (linear_library): complain once if archive isn't
7108 * ldlang.h, ldlang.c: make room for and initialize the complain
7111 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7113 * Makefile.in: use flex & bison from ../ if they exist.
7115 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7117 * relax.c (build_it): don't allocate space in the output file for
7118 stuff if -R flag applys to it.
7119 * ldfile.c: merge in VMS filename support
7120 * ldmain.c (main): take out ./ from library path, and close file
7121 before unlinking. Make multiple defs of a symbol create an
7123 * ldmisc.c: fatal errosrs delete output file
7125 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
7127 * ldver.c: Increase version number to 1.97, for consistency
7130 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
7132 * Makefile.in: FLEX -> LEX.
7134 * ld.texinfo: {} -> @{@}.
7136 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
7138 * ld.texinfo: describe alternate, MRI-compatible linker scripts
7139 (and associated change in -c option, now used for these scripts)
7141 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7143 * ldver.c: Bumped version to 1.96 - new release, resync with the
7145 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
7146 rather than with raw malloc, makes it easier to track where memory
7148 * ldsym.h, ldsym.c: create obstack for all global symbols too.
7149 * ldwrite.c (ldwrite): moved malloc so only used when needed.
7150 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
7153 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
7155 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
7157 * Makefile.in: use bootstrap for check.
7159 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7161 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
7163 * Makefile.in: now use flex, not lex
7164 * ldlex.l, ldlang.c, ldctor.c: lint
7166 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7168 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
7169 different sorts of filenames on the command line than in a script.
7171 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7173 * Makefile.in: rework CFLAGS so that they can be passed on the
7174 make command line. Remove MINUS_G. Default CFLAGS to -g.
7176 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7178 * relax.c: added handling for new "padding" seclet type, used to
7179 fill out gaps between section.
7180 * ldgram.y, ldlex.l: now -defsym on the command line is done
7183 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7185 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
7187 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7189 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
7192 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
7194 * Makefile.in (install): Install second copy in $(tooldir)/bin
7195 without $(program_prefix), since that's what gcc expects.
7197 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7199 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
7200 * h8300*: fix bit rot and add support for h8300xray target
7201 * go32.sh: target emulation for go32.
7203 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
7205 * gld960.em, i960.sc-sh. Fix i960 bit rot
7207 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
7209 * Makefile.in: install man page.
7211 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7213 * config/mt-<foo> renamed to <foo>.mt
7214 * config/mh-<foo> renamed to <foo>.mt
7215 * configure.in changed to reflect this
7216 * genscripts.sh now make .xbn files rather than .xN files
7218 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
7220 * ldver.h: fix decl of ldversion.
7222 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
7224 * Makefile.in: added check target.
7226 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7228 * ldmain.c (Q_enter_file_symbols): now aliases work again
7230 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
7232 * Makefile.in: added clean-info target.
7234 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7236 * ldexp.c (exp_print_tree): don't try and follow null pointers
7238 * ldgram.y: remove 11 shift reduce errors
7240 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7242 * Makefile.in: added tooldir and program_prefix.
7244 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
7246 * ldlang.c (size_input_section): don't move absolute sections
7250 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
7252 * cplus-dem.c: yet another copy of this - maybe it should go into
7254 * ldgram.y: now -V and -v have different actions
7255 * ldver.c: if -V, prints list of emulations compiled in
7256 * ldmisc.c: support for cplus demangling
7259 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7261 * Makefile.in, configure.in: removed traces of namesubdir,
7262 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7263 copyrights to '92, changed some from Cygnus to FSF.
7265 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
7267 * Makefile.in: Change mkscript rule into one for ./mkscript
7268 (for the sake of makes that don't realize they're the same).
7269 * PORTING: Add more details.
7270 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
7272 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
7274 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
7275 config/mt-hp300bsd: New port to hp300 running BSD.
7277 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
7279 Major rewrite of how ld is configured. The major idea
7280 is to use shell scripts to generate everything.
7281 * generic.em replaces ldtemplate.
7282 * Other *.em files replace various *.c files.
7283 A *.em file is a shell script that generates the corresponding
7284 ld__*.c file that implements an emulation. This is usually
7285 a straight 'cat' of a here-document, possibly with substitutions.
7286 * Script files (*.sc) are places by *.sc-sh scripts.
7287 Again, these are simple shell scripts that 'cat'
7288 here-documents, usually with some substitutions.
7289 The output a *.sc-sh is a script file.
7290 * Each emulation is defined by a short shell script with
7291 extension *.sh that specifies the emulation-specific
7292 parameters (such as the name of the *.sh-sc and *.em
7294 * genscript.sh is the master shell script used to generate
7295 an emulation. It is passed various argument, including
7296 the name a the emulation-speciic *.sh file that it
7297 "sources" to set variables to emulation-specifc parameters.
7298 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
7299 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
7300 * config/mh-foo: Rename LDEMULATION names as appropriate
7301 (usually 'gldfoo' -> plain 'foo').
7302 * ldwrite.c: Fixed a typo in a comment.
7303 * Makefile.in: Major changes. Removed some the sed
7304 magic to converts scripts, since that is now handled
7305 by genscripts.sh and the *.sc-sh scipt generators.
7306 * config.h: Remove a bunch of macros defining emulations
7307 and targets. This becomes one less file to edit when
7308 adding emulations or targets.
7309 * ldemul.h (struct ld_emulation_xfer_struct): Add
7310 emulation_name and target_name fields.
7311 * ldemul.c, ldemul.h: Define some default functions used
7312 by most emulations (and remove from the *.em scripts).
7313 * ldemul.c (ldemul_choose_target): Search the new
7314 ld_emulations array using a loop (instead of a hardwired
7315 nested if statement).
7316 Define the ld_emulation from the automatically-geenrated
7317 ldemul-list.h. This means you no longer have to edit ldemul.c
7318 to add a new emulation.
7319 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
7320 their expansions, since the former no longer exist.
7321 * PORTING: A very rough first draft of a porting guide.
7323 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
7324 to be terminated by a new-line (instead of requiring a semicolon).
7326 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7328 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
7329 tests for NULL pointers all over the place.
7330 * ldlang.c (lang_process): remember to relocate global symbols
7331 *after* relaxing has done it stuff.
7333 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7335 * config/mt-coff-h8300: use EMUL like everything else
7336 * ldlang.c: (print_padding_statement): print the right address.
7337 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
7340 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7342 * ldlex.l: Put pack -noinhibit-exec and -sort-common
7343 * ldlang.c (print_data_statement): print the right address.
7345 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
7347 * Makefile.in: The rule for testing ld by re-linking itself
7348 via an intermediate -r link was moved to the ld1 rule
7349 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
7350 which allows the bootstrap rule to work.
7351 * ldctor.c (find_constructors): Don't create a constructor
7352 list if it is already defined (as would happen if ld is
7353 invoked by collect).
7355 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7357 * config/mh-sparc.h: now uses libgcc.a
7358 * ldmain.c: quit using exit
7359 * *sc: use *(COMMON) rather than [COMMON]
7360 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
7361 to allow preprocessing of .l file.
7362 * Makefile.in: New ldlex.l mangling
7363 * ldexp.c (fold_binary): perform expressions with % and / in
7365 * ldfile.c (open_a): open archives on VMS in a special way
7368 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7370 * ldgram.y: map -M behave in the same way as -Map (sets file name
7372 * ldsym.c, ldlang.c: remember that size of a section is dependent on
7373 whether or not relaxing has been done.
7374 * ldmain.c: don't open a map file if it doesn't have a name
7375 * relax.c: all the brains have moved into bfd.
7376 * ldwrite.c: ammend comment
7378 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7380 * Makefile.in: added relax, also made three stage go through a
7383 * config.h: if GNU960 defined, then default emulation mode is
7385 * ldexp.h, ldexp.c: map to file hooks
7386 * ldlang.c: map to file hooks
7387 * ldgram.y: added -Map -relax
7388 * ldlex.l: added -relax, -Map
7389 * ldmain.c: open map file
7390 * ldmisc.c: support for map file
7391 * ldwrite.c: new relax magic
7393 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
7395 * Makefile.in, config/tm-*.h: Clean up make output, only
7396 pass DEFAULT_EMULATION to ldmain.c.
7398 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
7400 * ldver.c: Bump to version 1.94.
7402 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
7404 * Makefile.in: infodir belongs in datadir.
7406 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
7408 * Makefile.in: Pass -y to bison. (Again;
7409 accidentally deleted by Rich.)
7410 * news.sc, ldgld68k.sc: Define __end as well as _end.
7412 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
7414 * ldindr.h: added to contain prototypes of ldindr.c
7415 * ldfile.c: include ctype.h
7416 * ldmain.c: include the requried prototype headers
7417 * ldwrite.c: get_reloc_upper_bound has been renamed
7418 bfd_get_reloc_upper_bound
7420 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
7422 * Makefile.in: punt "fundamental" mode because it breaks my emacs
7423 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
7424 spaces following hyphens, bsd make can't cope. added
7425 standards.text support and made it look like all the other
7428 * configure.in: configure now runs entirely in objdir so make file
7429 existence checks against ${srcdir}. Mark this directory as
7432 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
7434 * Makefile.in: idestdir and ddestdir go away. Added copyrights
7435 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
7436 and mandir now keyed off datadir by default.
7438 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
7440 * ldver.c: Bumped version to 1.93.
7441 * Makefile.in: Pass -y to bison.
7443 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
7445 * config.h: h8 is now coff, not ieee
7446 * h8300hds.sc: reflect the same
7448 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
7450 * ldver.c (ldversion()): Update to 1.92.
7451 * ldctor.c: There are two places constructor sets
7452 can be defined. One of them checked for an existing
7453 duplicate, the other didn't. Unfortunately, the latter
7454 was called after the former ...
7455 So, factor out code for inserting a new element into
7456 constructor_name_list (after checking for a duplicate)
7457 into a new function add_constructor_name, and call
7458 it from both aforementioned places (ldlang_add_constructor
7459 and ldlang_check_for_constructors).
7461 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
7463 * Makefile.in: Rename .c files generated from ldtemplate
7464 to have names starting with ld__. This helps 'make clean'.
7466 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
7468 * Makefile.in: Take out the version number for install
7469 * m88kbcs.sc: put in contructor blocks.
7471 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
7473 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
7474 parameter, a format, and an arg pointer, and rename it to
7475 vfinfo(). Write info() in terms of new vfinfo().
7476 New einfo() is the same as info(), except it writes to stderr.
7477 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
7478 ldmisc.c: Replace "error" calls to info() by new einfo().
7480 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
7482 * ldlex.l ldgram.y: made -V option do same as -v
7483 * Makefile.in: Added $(MINUS_G) flag so debugging can be
7486 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
7487 i386 aout changes from Bob Kukura
7488 * Makefile.in, config.h: added i386aout support
7489 * configure.in: fixed /h-{myhost} typo
7490 * ldgram.y: -MM now gives more boring map.
7491 * ldlang.c: now does D_PAGED flag the right way.
7492 * ldsym.c: -MM flags does the right thing.
7494 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
7496 * configure.in: Fixed typo. Also, a fix for hp300bsd.
7497 * ldlang.c (init_os): Compensate for BFD change,
7498 where bfd_make_section now returns NULL for a duplicate
7499 section request, instead of the old section.
7501 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
7503 * ldver.c: Bump to version 1.91 (consistent with binutils).
7505 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
7507 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
7508 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
7509 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
7510 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
7511 Add or update copyright notices.
7513 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
7516 * Makefile.in: Changed installation directory name scheme
7517 to be consistent with gcc. Also changed 'install'.
7519 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
7521 * Makefile.in: new targets ld.mm, ld.me
7523 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
7525 * Makefile.in, ldtemplate: Need to use separate scripts
7526 for -n and -N options. Yet more complication.
7528 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
7530 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
7531 work). Add some lines to avoid Sun Make VPATH bugs.
7533 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
7535 * news.sc: Add alignment for data segment.
7536 * ldtemplate: Add (yet another) script to get for -n or -N
7537 options. (These need different alignment than ZMAGIC files.)
7538 * Makefile.in: Add stuff for new foo.xn scripts.
7539 These are generated by replacing "ALIGN(0x...00)" by ".".
7541 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
7543 * Makefile.in: new targets ld.ms, ld-index.ms
7544 ld.texinfo: remove tabs, other cleanups for texi2roff
7546 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
7548 * ldmain.c (main): Make config.magic_demand_paged be true
7549 by default. Don't the WP_TEXT and D_PAGED flags of
7550 output_bfd here; it's too late, so set it when output_bfd
7551 is created (in ldlang.c). Also fix setting of EXEC_P flag
7552 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
7553 * ldlang.c: Remove some duplicate extern declarations.
7554 * ldgram.y: Fixes to -N and -n options.
7555 * Makefile.in: Recognize upper case letters in sed script
7556 to remove assignments from script files.
7557 * ldtemplate: Don't assukme that -N or -n options
7558 imply use of -r script.
7559 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
7561 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
7563 * ldtemplate: include bfd.h before sysdep.h.
7565 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
7567 Restructure configuration scheme for bfd, binutils, ld.
7569 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
7570 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
7571 Change some config names to match other dirs.
7572 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
7574 * config/: Rename some config files to match up h-*.h names.
7575 Remove all the HOST_SYS definitions from the config files.
7577 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
7579 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
7580 * ldtemplate: Remove ldfile_add_library_path calls;
7581 just use the SEARCH_DIR commands in the script files.
7582 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
7583 the SEARCH_DIR commands in the scripts (using ugly sed magic).
7584 This is primarily intended for cross-linking, where you would
7585 place libaries in a different place than native libraries.
7586 Also, emulations made from ldtemplate now use $(srcdir).
7587 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
7588 form; people can use the Makefile's LIB_PATH to override.
7590 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
7592 * Makefile.in: fix target ld.dvi, add target ld.info
7593 ld.texinfo: make info filename ld.info
7595 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
7597 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
7599 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
7600 few BFD types & enums.
7607 version-control: never