1 Wed Dec 10 17:40:08 1997 Nick Clifton <nickc@cygnus.com>
3 * scripttempl/armcoff.sc: Add glue sections (code taken from Arm
6 * emulparams/armcoff.sh (TEMPLATE_NAME): Set to armcoff.
8 * emultempl/armcoff.em: New file, imported from Arm branch.
11 Wed Dec 10 14:10:44 1997 Michael Meissner <meissner@cygnus.com>
13 * scripttempl/elfd30v.sc: Add .rel and .rela sections for all
14 defined sections. Set up __{D,C}TOR_{LIST,END}__. Add onchip and
15 external memory sections for rodata. Delete .string, .rodata1,
19 Tue Dec 9 15:28:17 1997 Michael Meissner <meissner@cygnus.com>
21 * Makefile.am: Add Oct 23 changes to Makefile.in here.
23 * Makefile.{am,in}: (ALL_EMULATIONS): Add ed10velf.o.
26 * Makefile.{am,in}: (ALL_EMULATIONS): Add etic80coff.o.
30 * Makefile.{am,in}: (ALL_EMULATIONS): Add ed30velf{,_e,_o}.o.
31 (ed30velf_e.c): Like d30velf, except .text/.data/etc always go in
33 (ed30velf_o.c): Like d30velf, except .text/.data/etc always go in
36 * emulparams/d30velf.sh (STACK_START_ADDR): Top of default
38 ({TEXT,DATA,EMEM}_SIZE): Sizes of the 3 memory areas.
39 ({TEXT,DATA,BSS}_MEMORY): Which memory region .text, .data, and
42 * emulparams/d30velf_{e,o}.sh: New files to be explicit whether
43 .text, .data, etc go in external memory or onchip memory.
45 * configure.tgt (d30v-*-*ext*): New configuration to default
46 .text, .data, etc. in external memory.
47 (d30v-*-*onchip*): New configuration to default .text, .data,
48 etc. in onchip memory.
49 (d30v-*-*): Add d30velf_{e,o} emulations.
51 * scripttempl/elfd30v.sc: Allow .text, .data, .bss to be put in
52 either the onchip text/data areas or the external memory area.
53 (MEMORY): Get sizes from d30velf.sh.
54 (.e{data,text,bss}): Put sections in the external memory region.
55 (.stext): Put section in the onchip text region.
56 (.s{data,bss}): Put sections in the onchip data region.
57 (__stack): Assign from ${STACK_START_ADDR}.
58 (.text): Put in ${TEXT_MEMORY} memory region.
59 (.data{,1}/.strings/.rodata{,1}): Put in ${DATA_MEMORY} memory
61 (.bss): Put in ${BSS_MEMORY} memory region.
64 Tue Dec 2 10:14:47 1997 Nick Clifton <nickc@cygnus.com>
66 * configure.tgt (targ_extra_emuls): Add support for Thumb target.
68 Sat Nov 22 15:23:19 1997 Ian Lance Taylor <ian@cygnus.com>
70 * ldlex.l: Don't define hex_mode. Correct number regexp to not
71 accept hex digits without a leading $ or 0x. Handle leading $
72 correctly. Pass 0 rather than hex_mode to bfd_scan_vma.
73 * ldlex.h (hex_mode): Don't declare.
76 Sun Nov 16 20:16:45 1997 Michael Meissner <meissner@cygnus.com>
78 * emulparams/d30velf.sh ({DATA,EMEM}_START_ADDR): Define as start
79 of internal data area and external memory on chip.
81 * scripttempl/elfd30v.sc: Define a MEMORY region that describes
82 the 3 regions of memory on the chip. Put .text/.init/.fini into
83 the text memory region, put other segments into the data memory
84 region. Add more of the standard elf sections. Default __stack
85 to be 0x20008000, which is 1 byte beyond end of the internal data
89 Thu Nov 13 13:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
91 * configure.tgt (targ_extra_emuls): Make FreeBSD a i386bsd
94 Sun Nov 2 14:51:36 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
96 * configure.host (alpha*-*-linux*): Correct HOSTING_CRT0. Set
99 Thu Oct 30 12:25:55 1997 Ian Lance Taylor <ian@cygnus.com>
101 * ld.h (args_type): Add warn_mismatch field.
102 * ldmain.c (main): Initialize warn_mismatch field.
103 * lexsup.c (parse_args): Handle --no-warn-mismatch option.
104 * ldlang.c (ignore_bfd_error): New static function.
105 (lang_check): If warn_mismatch is false, don't warn about
106 mismatched input files.
107 * ld.texinfo, ld.1: Document new option.
110 Wed Oct 29 17:50:26 1997 Gavin Koch <gavin@cygnus.com>
112 * configure.tgt: Add tx49 configury.
115 Thu Oct 23 14:38:18 1997 Nick Clifton <nickc@cygnus.com>
117 * scripttempl/v850.sc: Rename linker symbol '_stack' to '__stack'
118 to avoid conflicts with C code which is defining a variable called
121 Thu Oct 23 00:57:45 1997 Richard Henderson <rth@dot.cygnus.com>
123 * Makefile.in (ALL_EMULATIONS): Move eelf64_sparc.o ...
124 (ALL_64_EMULATIONS): ... here.
125 (eelf64_sparc.c): Template should be elf32 not generic.
126 * emulparams/elf64_sparc.sh (TEMPLATE_NAME): New definition.
128 Thu Oct 23 00:44:20 1997 Richard Henderson <rth@dot.cygnus.com>
130 * configure.tgt: Add sparc64-*-linux*.
131 * emulparams/elf64_sparc.sh (GENERATE_SHLIB_SCRIPT, NOP): New.
133 Wed Oct 22 11:29:25 1997 Ian Lance Taylor <ian@cygnus.com>
135 * scripttempl/pe.sc: Put .eh_frame in .rdata.
137 Fri Oct 17 00:00:13 1997 Richard Henderson <rth@cygnus.com>
139 * ldlang.c (lang_register_vers_node): Only check globals<=>locals,
140 since we need to be able to export different versions of the same
143 Wed Oct 15 14:52:36 1997 Ian Lance Taylor <ian@cygnus.com>
145 * scripttempl/pe.sc: Put .stab and .stabstr sections at end.
147 Wed Oct 8 12:37:05 1997 Richard Henderson <rth@cygnus.com>
149 * configure.tgt, configure.host: Change alpha-*-* to alpha*-*-*;
150 config.guess now recognizes alphaev5 etc.
152 Fri Oct 3 14:23:02 1997 Ian Lance Taylor <ian@cygnus.com>
154 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Don't treat
155 -s and -u as -static and -unix.
157 Thu Oct 2 18:40:28 1997 Ian Lance Taylor <ian@cygnus.com>
159 * ldlang.c (wild_doit): Rewrite flag handling for clarity. If we
160 are not adding the first input section, and SEC_READONLY is clear
161 on the output section, then don't copy it from the input section.
162 If SEC_READONLY is not set on the input section, then clear it on
165 * configure.tgt (mips*-sgi-irix[56]*): Use elf32bsmip rather than
167 (mips*el-*-linux*): Change elf32lmip to elf32lsmip and elf32bmip
169 (mips*-*-linux*): Likewise.
170 * emulparams/elf32bsmip.sh: New file; just like elf32bmip.sh, but
171 setting ENTRY to __start.
172 * emulparams/elf32lsmip.sh: New file; just like elf32lmip.sh, but
173 setting ENTRY to __start.
174 * scripttempl/elf.sc: Always set ENTRY to _start if it was not
177 Wed Oct 1 16:41:00 1997 Nick Clifton <nickc@cygnus.com>
179 * emulparams/v850.sh (ROZDATA_START_ADDR, ROSDATA_START_ADDR): New
182 * scripttempl/v850.sc: Move read only areas out of zero and small
183 data sections and into their own sections.
185 Wed Sep 24 16:59:15 1997 Joel Sherrill <joel@oarcorp.com>
187 * configure.tgt (sh*-*-rtems*): New target, like sh-*-elf*.
189 Wed Sep 24 11:33:14 1997 Ian Lance Taylor <ian@cygnus.com>
191 * ld.texinfo (Section Options): Improve documentation of NOLOAD
194 * aclocal.m4: Rebuild with new libtool.
195 * configure: Rebuild.
197 Mon Sep 22 17:24:06 1997 Ian Lance Taylor <ian@cygnus.com>
199 * ldlang.c (wild_doit): Revert patch of September 3.
201 Wed Sep 17 16:45:34 1997 Nick Clifton <nickc@cygnus.com>
203 * Makefile.am, Makefile.in: Add rule for ev850.c
204 * configure.tgt (targ_extra_emuls): Add v850 target.
207 Wed Sep 17 16:43:39 1997 Nick Clifton <nickc@cygnus.com>
209 * emulparams/v850.sh (CALL_TABLE_START_ADDR): New entry.
210 * scripttempl/v850.sc: Add call table data area
214 Mon Sep 15 11:29:13 1997 Ken Raeburn <raeburn@cygnus.com>
216 Merge change from Martin Hunt:
218 * scripttempl/elfd30v.sc: Put .rodata in the .text section.
221 Tue Sep 9 07:49:56 1997 Fred Fish <fnf@ninemoons.com>
223 * ldlang.c (lang_memory_region_lookup): Remove extraneous
226 Thu Sep 4 09:03:33 1997 Ian Lance Taylor <ian@cygnus.com>
228 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): In
229 expression produced for -bpT and -bpD options, align to a 32 byte
230 boundary rather than an 8 byte boundary.
231 * scripttempl/aix.sc: Put .tocbss at start of .bss section.
233 * ldmisc.h, ldmisc.c, ldcref.c: Rename finfo to lfinfo, to avoid
234 function name conflict with AIX 4.2 unistd.h header file.
236 Wed Sep 3 15:12:32 1997 Ian Lance Taylor <ian@cygnus.com>
238 * ldlang.c (wild_doit): Clear SEC_HAS_CONTENTS from a
241 Fri Aug 29 00:32:31 1997 Ian Lance Taylor <ian@cygnus.com>
243 * Makefile.am (ld_new_DEPENDENCIES): Remove @LEXLIB@.
244 * Makefile.in: Rebuild.
246 Thu Aug 28 10:12:10 1997 Doug Evans <dje@canuck.cygnus.com>
248 * configure.tgt (arc-*-elf*): Recognize.
249 * Makefile.am (ALL_EMULATIONS): Add earcelf.o.
250 * Makefile.in: Regenerate.
251 * emulparams/arcelf.sh: New file.
253 Wed Aug 20 11:14:13 1997 Ian Lance Taylor <ian@cygnus.com>
255 * ldlang.c (wildcardp): Don't let a backslash by itself cause a
256 pattern to be treated as a wildcard pattern.
258 * ldgram.y (atype): Accept parentheses with no type.
260 * ld.texinfo (Section Definition): Clarify use of whitespace.
261 (Section Placement): Likewise.
264 Mon Aug 18 11:12:03 1997 Nick Clifton <nickc@cygnus.com>
266 * configure.tgt (targ_extra_emuls): Add support for v850e target.
268 Mon Aug 18 11:12:03 1997 Nick Clifton <nickc@cygnus.com>
270 * configure.tgt (targ_extra_emuls): Add support for v850e target.
273 Sat Aug 9 00:42:27 1997 Ian Lance Taylor <ian@cygnus.com>
275 * Makefile.am (ld.info): Change dependency from
276 $(BFDDIR)/doc/bfdsumm.texi to bfdsumm.texi.
278 (bfdsumm.texi): New target.
279 (CLEANFILES): Add bfdsumm.texi.
280 * Makefile.in: Rebuild.
282 * Makefile.am: New file, based on old Makefile.in.
283 * acinclude.m4: New file, from old aclocal.m4.
284 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
285 shared library handling; now handled by libtool. Replace
286 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
287 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
288 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
289 * configure.host: Don't set HLDFLAGS, HLDENV, or RPATH_ENVVAR.
290 * acconfig.h: Mention PACKAGE and VERSION.
291 * stamp-h.in: New file.
292 * ldver.c (ld_program_version): Set ld_program_version from
294 * ldgram.y, ldlex.l: Replace VERSION with VERSIONK.
295 * Makefile.in: Now built with automake.
296 * aclocal.m4: Now built with aclocal.
297 * configure, config.in: Rebuild.
299 Mon Jul 28 19:04:50 1997 Rob Savoye <rob@chinadoll.cygnus.com>
301 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
303 * configure: Regenerated with autoconf 2.12.
304 * Makefile.in: Add $(EXEEXT) to executable.
306 Tue Jul 22 18:50:38 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
308 * emulparams/i386go32.sh (OUTPUT_FORMAT): Set to "coff-go32".
309 (SEGMENT_SIZE): Set to 0x200.
310 * scripttempl/i386go32.sc: Rewrite.
311 * configure.tgt (i[3456]86-*-msdosdjgpp*): New target.
314 Tue Jul 15 10:18:09 1997 Jeffrey A Law (law@cygnus.com)
316 * configure.tgt: Default the r5900 to little endian.
319 Mon Jul 7 12:39:42 1997 Ian Lance Taylor <ian@cygnus.com>
321 From Manfred Hollstein <manfred@s-direktnet.de>:
322 * configure.host (i[3456]86-*-linux*libc1*): Renamed from
324 (i[3456]86-*-linux*): New host.
326 Thu Jun 26 13:54:03 1997 Ian Lance Taylor <ian@cygnus.com>
328 * scripttempl/pe.sc: Put .rsrc after .reloc. Put input .rsrc
329 sections in the output .rsrc section.
331 Wed Jun 25 12:48:41 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
333 * configure.host (m68*-*-linux*libc1*): Renamed from
335 (m68*-*-linux*): New configuration for use with GNU libc 2.
337 Mon Jun 16 19:18:21 1997 Geoff Keating <geoffk@ozemail.com.au>
339 * scripttempl/elfppc.sc: Correct .rela.sdata entries.
341 * scripttempl/elfppc.sc: Put the PLT between the small and large
343 * emulparams/elf32ppc.sh (TEXT_START_ADDR): The ABI says `A
344 program base of 0x02000000 is recommended...' because otherwise
345 shared libraries are less efficient. We use 0x01800000 because
346 otherwise it's impossible to branch to location 0, for instance if
347 you have an undefined weak symbol.
349 Mon Jun 16 12:49:36 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
351 * ldlang.c (lang_place_undefineds): Add \n in einfo call.
352 (lang_size_sections): Likewise.
354 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
355 * emultempl/mipsecoff.em (gld${EMULATION_NAME}_after_open):
357 (check_sections): Likewise.
358 (gld${EMULATION_NAME}_after_allocation): Likewise.
359 * emultempl/pe.em (gld_$${EMULATION_NAME}_before_allocation):
361 * mpw-eppcmac.c (gldppcmacos_read_file): Likewise.
362 * mpw-idtmips.c (gldmipsidt_after_open): Likewise.
363 (check_sections): Likewise.
364 (gldmipsidt_after_allocation): Likewise.
366 * ldemul.c (ldemul_choose_mode): Remove unused einfo argument.
368 Fri Jun 6 23:47:42 1997 Ian Lance Taylor <ian@cygnus.com>
370 * scripttempl/pe.sc: Add zeroes after .idata$3 to mark the end of
373 Thu May 29 13:13:22 1997 Ian Lance Taylor <ian@cygnus.com>
375 * emultempl/elf32.em (gld${EMULATION_NAME}_place_section): Don't
376 crash if an output section has no BFD section.
378 Fri May 23 15:23:25 1997 Fred Fish <fnf@cygnus.com>
380 * lexsup.c (ld_options): Add entry for the new "task-link" option.
381 (parse_args): Handle the "task-link" option.
382 (OPTION_TASK_LINK): Add define.
384 Wed May 21 17:44:15 1997 Ian Lance Taylor <ian@cygnus.com>
386 * ldmain.c (main): Correct check of fclose return value when
387 handling --force-exe-suffix.
389 Thu May 15 11:35:29 1997 Nick Clifton <nickc@cygnus.com>
391 * ldlang.c (lang_check): Add test of the return value from the
392 call to bfd_merge_private_bfd_data().
394 Mon May 12 23:22:58 1997 Ian Lance Taylor <ian@cygnus.com>
396 * scripttempl/elfmips.sc: Remove.
397 * scripttempl/elf.sc: Set ENTRY based on target. Permit
398 TEXT_DYNAMIC to control .dynamic segment. Permit
399 SHLIB_TEXT_START_ADDR to set start of shared object. Support
400 INITIAL_READONLY_SECTIONS. Put .stub in .text. Only put
401 .gnu.linkonce.t* in .text when relocating. Support
402 OTHER_TEXT_SECTIONS. Support SHLIB_DATA_ADDR as well as
403 DATA_ADDR. Support OTHER_GOT_SYMBOLS and OTHER_GOT_SECTIONS.
404 * emulparams/elf32b4300.sh (SCRIPT_NAME): Set to elf.
405 (DATA_ADDR): Don't set.
406 (INITIAL_READONLY_SECTIONS): Rename from OTHER_READONLY_SECTIONS.
407 (OTHER_TEXT_SECTIONS): Set.
408 (OTHER_GOT_SECTIONS): Rename from OTHER_READWRITE_SECTIONS.
409 (MACHINE): Set to empty string.
410 * emulparams/elf32l4300.sh: Likewise.
411 * emulparams/elf32ebmip.sh: Likewise.
412 * emulparams/elf32elmip.sh: Likewise.
413 * emulparams/elf32bmip.sh: Likewise. Also:
415 * emulparams/elf32lmips.sh: Likewise.
416 * Makefile.in (eelf32bmips.c): Depend upon elf.sc rather than
418 (eelf32ebmips.c, eelf32elmips.c, eelf32lmip.c): Likewise.
420 Mon May 12 11:11:06 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
422 * scripttempl/elf.sc: Don't align the data segment on the next 8
423 byte boundary, instead let the linker use whatever the individual
426 Fri May 9 17:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
428 * configure.tgt (i[3456]86-*-gnu*): Don't include Mach support.
430 Tue May 6 13:21:19 1997 Ian Lance Taylor <ian@cygnus.com>
432 From Sean McNeil <sean@mcneil.com>:
433 * emultempl/pe.em (sort_by_file_name): Sort by archive name
435 (sort_sections): Sort all sections, not just sections in the same
438 Mon May 5 18:19:55 1997 Philip Blundell <pjb27@cam.ac.uk>
440 * configure.tgt, configure.host: cope with '*-*-linux-gnuaout'
444 Fri May 2 15:54:28 1997 Mike Meissner <meissner@cygnus.com>
446 * scripttempl/tic80coff.sc (.text): Add a leading underscore to
447 __{D,C}TOR_{LIST,END}__ definations. Rearrange the order of items
448 in the .text section. Move .const, .ctors, .dtors into separate
452 Wed Apr 30 12:23:21 1997 Manfred Hollstein <manfred@s-direktnet.de>
454 * scripttempl/m88kbcs.sc (__.initp.end, _etext): Added whitespace
455 around assignment of current location pointer.
457 Thu Apr 17 13:07:18 1997 Ian Lance Taylor <ian@cygnus.com>
459 * ldctor.c (ldctor_build_sets): Make sure the set is aligned
462 Tue Apr 15 13:19:26 1997 Ian Lance Taylor <ian@cygnus.com>
464 * Makefile.in (INSTALL): Set to @INSTALL@.
465 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
466 (install): Depend upon ld.new and installdirs. Use
467 $(program_transform_name) directly, rather than using
468 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
469 (installdirs): New target.
470 (install-info): Run mkinstalldirs.
472 Mon Apr 14 12:06:15 1997 Ian Lance Taylor <ian@cygnus.com>
474 * Makefile.in (INSTALL): Change install.sh to install-sh.
476 From Thomas Graichen <graichen@rzpd.de>:
477 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
478 * configure: Rebuild.
480 Fri Apr 4 11:42:41 1997 Ian Lance Taylor <ian@cygnus.com>
482 * emultempl/pe.em: Include "libiberty.h".
483 (sort_sections_1): Use xmalloc rather than alloca.
485 * ldlex.l: Recognize SQUAD.
486 * ldgram.y (length): Add SQUAD.
487 * ldctor.c (ldctor_build_sets): Use SQUAD for a signed 8 byte
489 * ldlang.c (print_data_statement): Handle SQUAD.
490 (lang_size_sections, lang_do_assignments): Likewise.
491 * ldexp.c (exp_print_token): Add SQUAD to table.
492 * ldwrite.c (build_link_order): Handle SQUAD.
493 * ld.texinfo (Section Data Expressions): Document SQUAD.
495 Thu Apr 3 13:19:40 1997 Ian Lance Taylor <ian@cygnus.com>
497 * ldver.c (ld_program_version): Set to 2.8.1.
499 * Branched binutils 2.8.
501 Wed Apr 2 11:55:27 1997 Ian Lance Taylor <ian@cygnus.com>
503 * mpw-idtmips.c: Rename from mpw-emipsidt.c.
504 * mpw-elfmips.c: Rename from mpw-emipself.c.
505 * mpw-config.in: Update accordingly.
507 * ldlang.c (lang_process): Call lang_check immediately after
508 opening the input files, rather than at the end of the link.
510 Mon Mar 31 23:44:00 1997 Ian Lance Taylor <ian@cygnus.com>
512 * emultempl/pe.em (init): Fully bracket initializer.
513 (set_pe_stack_heap): Remove locals begin_commit and end.
514 (gld_${EMULATION_NAME}_after_open): Remove unused local i.
515 (gld${EMULATION_NAME}_place_orphan): Remove unused local ptr.
517 Mon Mar 31 16:35:51 1997 Joel Sherrill <joel@oarcorp.com>
519 * configure.tgt (hppa*-*-rtems*): New target, like hppa-*-*elf*.
521 Fri Mar 28 15:29:23 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
523 Contributed by David S. Miller <davem@caip.rutgers.edu>:
524 * configure.tgt (sparc*-*-linuxaout*): New target.
525 (sparc*-*-linux*): New target.
526 * emulparams/sparclinux.sh: New file.
527 * Makefile.in (ALL_EMULATIONS): Add esparclinux.o.
528 (esparclinux.c): New target.
530 Fri Mar 28 14:30:12 1997 Ian Lance Taylor <ian@cygnus.com>
532 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
533 * configure.tgt: Set targ_extra_emuls for mips*el-*-linux* and
534 mips*-*-linux*. Use elf32bmip and elf32lmip, not elf32ebmip and
537 Thu Mar 27 17:14:32 1997 Ian Lance Taylor <ian@cygnus.com>
539 * lexsup.c (parse_args): Update copyright date in version
542 Fri Mar 21 12:28:41 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
544 * emulparams/delta68.sh (OUTPUT_FORMAT): Set to "coff-m68k-sysv".
546 Tue Mar 18 11:16:23 1997 Ian Lance Taylor <ian@cygnus.com>
548 * Makefile.in: Rebuild dependencies.
550 * emultempl/aix.em: Include "obstack.h".
552 Mon Mar 17 19:26:06 1997 Ian Lance Taylor <ian@cygnus.com>
554 * ldlang.c: Include "obstack.h".
556 Sat Mar 15 23:23:46 1997 Fred Fish <fnf@cygnus.com>
558 * configure.tgt (powerpc-*-beos*): Use aixppc for targ_emul.
560 Sat Mar 15 18:10:38 1997 H.J. Lu <hjl@lucon.org>
562 * ldemul.h (ldemul_list_emulations): Use full prototype.
563 * ldlang.c (print_one_symbol): Add declaration.
564 * ldlang.h (dprint_statements): Declare.
565 * ldmain.c (remove_output): Declare.
566 * ldmisc.c (vfinfo): Declare.
567 * ldwrite.c (clone_section): Declare.
568 (split_sections): Make static. Declare.
569 * mri.c: Include libiberty.h.
570 (strdup): Don't declare.
571 (mri_alias): Use xstrdup rather than strdup.
573 Fri Mar 14 21:30:06 1997 Ian Lance Taylor <ian@cygnus.com>
575 * scripttempl/elfmips.sc: Change handling of data area when
576 generating a shared library to not skip a large block of memory.
577 From Per Fogelstrom <pefo@cvs.openbsd.org>.
579 Wed Mar 12 21:33:09 1997 Ian Lance Taylor <ian@cygnus.com>
581 * ldmain.c (multiple_definition): Only skip the warning if the
582 output section is absolute when the input section is not
585 * ldlex.l: Accept whitespace in VERS_START state. Warn about
586 invalid characters in VERS_* states.
588 Tue Mar 11 13:51:31 1997 Ian Lance Taylor <ian@cygnus.com>
590 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Don't let a
591 trailing space lead us to think that there is a zero address.
593 Sun Mar 9 23:06:35 1997 Eric Youngdale <eric@andante.jic.com>
595 * ldgram.y (vers_node): Correct typo of '(' for '{'.
598 Fri Mar 7 18:40:12 1997 Fred Fish <fnf@cygnus.com>
600 * scripttempl/tic80coff.sc (ENTRY): Entry symbol is __start
602 (__edata): Define this rather than "edata".
603 (__end): Define this rather than "end".
605 Tue Mar 4 17:18:35 1997 Michael Meissner <meissner@cygnus.com>
607 * configure.tgt (tic80-*-*): Allow dropping of -coff.
610 Sun Mar 2 22:59:49 1997 Fred Fish <fnf@cygnus.com>
612 * Makefile.in (ld.dvi): Set MAKEINFO environment variable as well
613 as TEXINPUTS. Needed for building in separate build dir.
614 * ldint.texinfo (SCRIPT_NAME): Fix typo.
616 * emulparams/tic80coff.sh: Rewrite to include internal documentation
617 about each shell variable that is set (or not set).
618 * scripttempl/tic80coff.sc: Complete rewrite.
621 Fri Feb 28 17:42:27 1997 Ian Lance Taylor <ian@cygnus.com>
623 * ldmain.c (main): Call bfd_set_default_target.
624 * Makefile.in (ldmain.o): Define TARGET when compiling.
626 Thu Feb 27 11:41:03 1997 Ian Lance Taylor <ian@cygnus.com>
628 * ldmain.c (main): Don't initialize link_info.lprefix or
629 link_info.lprefix_len.
630 * emultempl/hppaelf.em (hppaelf_before_parse): Likewise.
632 * emultempl/m88kbcs.em: Remove.
633 * emulparams/m88kbcs.sh (TEMPLATE_NAME): Don't set.
634 * Makefile.in (em88kbcs.c): Depend upon generic.em rather than
637 * mri.c (mri_draw_tree): Pass noload_section, not SEC_NEVER_LOAD,
638 to lang_enter_output_section_statement. From Mark Rasin
639 <mark.rasin@telrad.co.il>.
641 Wed Feb 26 11:51:44 1997 Ian Lance Taylor <ian@cygnus.com>
643 * ldlang.c (lang_one_common): Clear SEC_IS_COMMON from common
646 Tue Feb 25 20:38:11 1997 Stan Shebs <shebs@andros.cygnus.com>
648 * configure.tgt (mips*-*-lnews*): New target.
649 * Makefile.in (emipslnews.c): New target.
650 * emulparams/mipslnews.sh: New file.
652 Tue Feb 25 16:04:09 1997 Ian Lance Taylor <ian@cygnus.com>
654 * emultempl/elf32.em (hold_interp): New static variable.
655 (gld${EMULATION_NAME}_place_orphan): Put loadable .note sections
656 after hold_interp. Choose a unique output section name.
657 (gld${EMULATION_NAME}_place_section): Don't set hold_use if the
658 SEC_LOAD or SEC_ALLOC flags differ. Set hold_interp.
660 Mon Feb 24 18:16:09 1997 Ian Lance Taylor <ian@cygnus.com>
662 From Eric Youngdale <eric@andante.jic.com>:
663 * ldlex.l (V_TAG, V_IDENTIFIER): New macros.
664 (VERS_START, VERS_SCRIPT, VERS_NODE): New states to parse version
666 (ldlex_version_script, ldlex_version_file): New functions.
667 * ldlex.h (enum input_enum): Add input_version_script.
668 (ldlex_version_script): Declare.
669 (ldlex_version_file): Declare.
670 * ldgram.y (%union): Add deflist, versyms, and versnode.
671 (VERS_TAG, VERS_IDENTIFIER): New terminals.
672 (GLOBAL, LOCAL, VERSION, INPUT_VERSION_SCRIPT): New terminals.
673 (file): Accept INPUT_VERSION_SCRIPT.
674 (ifile_p1): Accept version.
675 (version_script_file): New nonterminal.
676 (version, vers_nodes, vers_node): Likewise.
677 (verdep, vers_tag, ver_defns): Likewise.
678 * ldlang.c (lang_elf_version_info): New global variable.
679 (lang_new_vers_regex): New function.
680 (lang_new_vers_node): New function.
681 (version_index): New static variable.
682 (lang_register_vers_node): New function.
683 (lang_add_vers_depend): New function.
684 * ldlang.h (lang_elf_version_info): Declare.
685 (lang_new_vers_regex, lang_new_vers_node): Declare.
686 (lang_add_vers_depend, lang_register_vers_node): Declare.
687 * lexsup.c (OPTION_VERSION_SCRIPT): Define.
688 (ld_options): Add "version-script".
689 (parse_args): Handle OPTION_VERSION_SCRIPT.
690 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
691 Pass lang_elf_version_info to size_dynamic_sections.
692 * scripttempl/elf.sc: Add .gnu.version sections.
693 * ld.texinfo: Document symbol versioning.
696 Fri Feb 21 17:37:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
698 * Makefile.in (ed30velf.c): New target.
699 * configure.tgt (d30v-*-*): New target.
700 * emulparams/d30velf.sh: New file.
701 * scripttempl/elfd30v.sc: New file.
704 Fri Feb 14 18:28:31 1997 Ian Lance Taylor <ian@cygnus.com>
706 * ld.texinfo (Option Commands): Document the INCLUDE command.
708 Thu Feb 13 20:31:37 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
710 * configure.in: Call BFD_NEED_DECLARATION on getenv.
711 * acconfig.h (NEED_DECLARATION_GETENV): New macro.
712 * sysdep.h (getenv): Declare if NEED_DECLARATION_GETENV.
713 * ldemul.c (ld_emul_default_target): Do not cast getenv return
715 * ldmain.c (get_emulation): Likewise.
716 * configure, config.in: Rebuild.
718 Tue Feb 11 15:34:26 1997 Ian Lance Taylor <ian@cygnus.com>
720 * scripttempl/elfmips.sc: When relocating, put .mips16.fn.* and
721 .mips16.call.* in .text.
724 Fri Feb 7 13:16:53 1997 Gavin Koch <gavin@cygnus.com>
726 * configure.tgt: add r5900.
730 Sun Feb 9 18:09:13 1997 Fred Fish <fnf@cygnus.com>
732 * emulparams/tic80coff.sh: New (dummy) file for TIc80.
733 * scripttempl/tic80coff.sc: New (dummy) file for TIc80.
734 * Makefile.in (etic80coff.c): Add target and rule to build it.
735 * configure.tgt (tic80-*-coff): Set targ_emul to tic80coff.
738 Fri Jan 31 13:16:53 1997 Ian Lance Taylor <ian@cygnus.com>
740 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Search for
741 ".so" in the name, not ".so.".
742 (gld${EMULATION_NAME}_search_dir): Accept a plain .so file.
744 * Makefile.in (ld.info): Add -I$(srcdir). From Alan Modra
745 <alan@spri.levels.unisa.edu.au>.
747 Thu Jan 30 11:31:52 1997 Ian Lance Taylor <ian@cygnus.com>
749 * emultempl/sunos.em: Include <ctype.h>.
750 (gld${EMULATION_NAME}_find_so): Skip the directory name when
751 searching for ".so.".
752 (gld${EMULATION_NAME}_search_dir): Make sure that the library name
753 has a version number, and that only version numbers follow .so.
755 Wed Jan 29 18:15:00 1997 Geoffrey Noer <noer@cygnus.com>
758 * scripttempl/ppcpe.sc: add *(.gcc_except_table) to the text
759 section so Win32 executables are valid.
761 Mon Jan 27 12:28:43 1997 Ian Lance Taylor <ian@cygnus.com>
763 * scripttempl/elf.sc: Put linkonce reloc section in other
764 appropriate reloc sections.
765 * scripttempl/elfmips.sc: Add linkonce support.
766 * scripttempl/elfppc.sc: Likewise.
768 Fri Jan 24 10:44:09 1997 Jeffrey A Law (law@cygnus.com)
770 * emulparms/mn10200.sh (OTHER_RELOCATING_SECTIONS): Move the
772 * emulparms/mn10300.sh (OTHER_RELOCATING_SECTIONS): Likewise.
774 Tue Jan 21 12:11:10 1997 Doug Evans <dje@seba.cygnus.com>
776 * emulparams/m32relf.sh (OTHER_RELOCATING_SECTIONS): Use PROVIDE
779 Thu Jan 16 17:07:52 1997 Ian Lance Taylor <ian@cygnus.com>
781 * ld.h (args_type): Rename auxiliary_filter_shlib to
782 auxiliary_filters, and make it char **.
783 * lexsup.c (parse_args): Handle -f by setting up an array.
784 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Use
785 new name of auxiliary_filters.
787 * ld.texinfo (Options): Improve documentation of --filter and
790 Tue Jan 14 15:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
792 * ld.texinfo (Options): Clarify that the normal usage is -T.
793 (Commands): Likewise.
795 Thu Jan 9 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
797 * scripttempl/armcoff.sc: Correct mask used for .data address.
799 Wed Jan 8 15:14:59 1997 Geoffrey Noer <noer@cygnus.com>
801 * emultempl/pe.em: make default executable a.exe instead of
804 Fri Jan 3 17:33:34 1997 Richard Henderson <rth@tamu.edu>
806 * scripttempl/elf.sc: Move .got closer to .sdata and .sbss by
807 shifting .plt back. Rumour has it that the NetBSD ld.so depends
808 on .dynamic being after .got, so we leave that.
810 Fri Jan 3 14:04:40 1997 Ian Lance Taylor <ian@cygnus.com>
812 * Makefile.in (clean): Don't remove configdoc.texi.
813 (maintainer-clean): Do remove configdoc.texi.
815 * ld.texinfo (Operators): Remove '@' from @smallexmple in comment
816 to avoid confusing texi2roff.
818 Fri Jan 3 11:27:02 1997 Michael Meissner <meissner@tiktok.cygnus.com>
820 * scripttempl/v850.sc (.zdata): Add .zcommon section.
821 (.tdata): Add .tcommon and .tcommon_byte sections.
823 Thu Jan 2 18:14:32 1997 Ian Lance Taylor <ian@cygnus.com>
825 * configure.tgt (mips*el-*-linux*, mips*-*-linux*): New targets.
826 * scripttempl/elfmips.sc: Use __start as the entry address for
829 Tue Dec 31 14:48:30 1996 Ian Lance Taylor <ian@cygnus.com>
831 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
833 * ld.h (args_type): Add filter_shlib and auxiliary_filter_shlib
835 * lexsup.c (parse_args): Recognize --auxiliary/-f and
837 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
838 Pass filter_shlib and auxiliary_filter_shlib to
839 size_dynamic_sections.
840 * ld.texinfo, ld.1: Document --filter/-F and --auxiliary/-f.
842 Mon Dec 30 13:55:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
844 * scripttempl/v850.sc (.tdata) Add .tbss and .tbyte sections.
846 Wed Dec 18 22:57:35 1996 Stan Shebs <shebs@andros.cygnus.com>
848 * mpw-make.sed: Use NewFolderRecursive for installation.
850 Fri Dec 13 14:08:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
852 * scripttempl/v850.sc: Make sure __{e,g}p start relative to the
853 {s,t}data sections. Do not emit any linker generated symbols if
854 -r. Use {TEXT,{Z,S,T}DATA}_START_ADDR variables to initialize
855 where the different sections go. Change some whitespace.
857 * emulparams/v850.sh ({TEXT,{Z,S,T}DATA}_START_ADDR): Define
858 appropriately. Remove crud not used anymore.
860 Fri Dec 13 10:19:57 1996 Jeffrey A Law (law@cygnus.com)
862 * Makefile.in (emn10200.c): Add dependencies.
863 * configure.tgt: Handle mn10200.
864 * emulparms/mn10200.sh: New file.
866 Thu Dec 12 17:04:55 1996 Ian Lance Taylor <ian@cygnus.com>
868 * emultempl/gld960c.em: Include <ctype.h>.
869 (gld960_set_output_arch): Get the machine type from the -A option
870 if there is one, rather than always using core.
872 Sat Dec 7 10:07:51 1996 Jeffrey A Law (law@cygnus.com)
874 * emulparms/mn10300.sh: Handle leading underscores.
876 Thu Dec 5 13:45:58 1996 Ian Lance Taylor <ian@cygnus.com>
878 * emultempl/elf32.em (gld${EMULATION_NAME}_place_section): Only
879 set hold_rel if SEC_ALLOC is set.
881 Tue Dec 3 11:29:20 1996 Ian Lance Taylor <ian@cygnus.com>
883 * ldlang.c (section_already_linked): Set the output_offset as well
884 as the output_section when only reading symbols from a file.
886 Mon Dec 2 11:43:50 1996 Ian Lance Taylor <ian@cygnus.com>
888 * emulparams/*.sh: Make sure that each set of parameters which
889 uses the elf.sc script sets MACHINE.
891 Wed Nov 27 03:22:05 1996 Jason Merrill <jason@yorick.cygnus.com>
893 * scripttempl/elf{,mips,ppc}.sc: Add the remaining DWARF sections.
894 * scripttempl/elfd10v.sc: Likewise.
895 * scripttempl/v850.sc: Likewise.
897 Tue Nov 26 16:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
899 * configure: Rebuild with autoconf 2.12.
901 Mon Nov 25 12:17:55 1996 Jim Wilson <wilson@cygnus.com>
903 * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Add case
904 for bfd_vma to init loop.
906 Mon Nov 25 09:55:07 1996 Jeffrey A Law (law@cygnus.com)
908 * emulparms/mn10300.sh: Remove bogus '_' prefix for
909 entry symbol and ctor/dtor stuff.
911 Fri Nov 15 13:00:18 1996 Jeffrey A Law (law@cygnus.com)
913 * Makefile.in (emn10300.c): Add dependencies.
914 * configure.tgt: Handle mn10300.
915 * emulparms/mn10300.sh: New file.
917 Tue Nov 5 10:57:50 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
919 * emulparams/d10velf.sh (READONLY_START_ADDR): Changed to 0x2000004.
922 Fri Nov 1 10:01:27 1996 Ian Lance Taylor <ian@cygnus.com>
924 * ld.texinfo: Add section on reporting bugs.
926 * scripttempl/m68kcoff.sc: Make sure the etext and __CTOR_LIST__
927 symbols are correctly aligned.
929 Thu Oct 31 09:28:59 1996 Jeffrey A Law (law@cygnus.com)
931 * scriptempl/v850.sc (zdata): Handle reszdata, romzdata and
934 Tue Oct 29 12:33:05 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
936 * emulparams/d10velf.sh: Changes needed for D10V-EVA board.
937 Set TEXT_START_ADDR to 0x1000000. Set READONLY_START_ADDR to
940 * scripttempl/elfd10v.sc: Fix calculation of .text. Change
941 .stack to start at 0x2007ffe.
943 Mon Oct 28 15:37:00 1996 Doug Evans <dje@canuck.cygnus.com>
945 * configure.tgt (sparclet*-*-aout*): Delete, use sparc*-*-aout*.
947 Wed Oct 23 16:17:22 1996 Jeffrey A Law (law@cygnus.com)
949 * scriptempl/v850.sc (zdata): Fix typo "zrodata" -> "rozdata".
951 * scriptempl/v850.sc (zdata): Make sure this stays
954 Tue Oct 22 11:36:47 1996 Jeffrey A Law (law@cygnus.com)
956 * scripttempl/v850.sc (__ep): Put it at the start
959 * scriptempl/v850.sc: Move all "normal" sections into
960 the external memory region (0x100000 - 0x200000).
962 Mon Oct 21 17:16:59 1996 Michael Meissner <meissner@wogglebug.tiac.net>
964 * scripttempl/elfd10v.sc: Clone from elf.sc, move .text to
965 0x10000, so that is more room for data.
967 * emulparams/d10velf.sh (TEXT_START_ADDR): Now 0x100000.
968 (READONLY_START_ADDR): Now 0x0.
969 (SCRIPT_NAME): Now elfd10v.
971 * Makefile.in (ed10velf.c): Depend on elfd10v.sc, not elf.sc.
973 Fri Oct 18 22:12:49 1996 Doug Evans <dje@canuck.cygnus.com>
975 * emulparams/m32relf.sh (TEXT_START_ADDR): Change from 0 to 0x100.
977 Fri Oct 18 15:43:38 1996 Ian Lance Taylor <ian@cygnus.com>
979 * Makefile.in (ALL_EMULATIONS): Remove eelf64alpha.o.
980 (ALL_64_EMULATIONS): New variable.
981 * configure.in: Accept --enable-64-bit-bfd option. If it is set
982 with --enable-targets=all, include ALL_64_EMULATIONS in
984 * configure: Rebuild.
986 Fri Oct 18 12:58:35 1996 Jeffrey A Law (law@cygnus.com)
988 * scripttempl/v850.sc (__gp, __ep): Define.
990 Thu Oct 17 18:14:07 1996 Ian Lance Taylor <ian@cygnus.com>
992 * ld.texinfo: Try to consistently use a single or a double dash
995 Thu Oct 17 10:17:20 1996 Doug Evans <dje@canuck.cygnus.com>
997 * emulparams/m32relf.sh (EMBEDDED): Define.
999 Thu Oct 17 10:56:49 1996 Jeffrey A Law (law@cygnus.com)
1001 * scripttempl/v850.sc (.zdata): Add this before .text.
1002 (.sdata): Also include .rosdata as part of the .sdata.
1003 (.tdata): Include this just before .sdata.
1005 * emulparms/v850.sh (SCRIPT_NAME): Use "v850" not "elf".
1006 * scripttempl/v850.sc: Wrap script with a "cat << EOF".
1008 Wed Oct 16 23:10:01 1996 Jeffrey A Law (law@cygnus.com)
1010 * scripttempl/v850.sc: New linker script for the V850.
1011 * Makefile.in: Use it.
1013 Thu Oct 10 17:57:00 1996 Ian Lance Taylor <ian@cygnus.com>
1015 * emulparams/elf32b4300.sh: Define _gp in OTHER_GOT_SYMBOLS, not
1016 OTHER_READWRITE_SECTIONS.
1017 * emulparams/elf32l4300.sh: Likewise.
1019 Wed Oct 9 14:36:18 1996 Ian Lance Taylor <ian@cygnus.com>
1021 * ld.h (ld_config_type): Add warn_section_align field.
1022 * lexsup.c (OPTION_WARN_SECTION_ALIGN): Define.
1023 (ld_options): Add --warn-section-align.
1024 (parse_args): Handle --warn-section-align.
1025 * ldlang.c (lang_size_sections): If warn_section_align, warn if
1026 the start of a section changes due to alignment.
1027 * ld.texinfo, ld.1: Document --warn-section-align.
1028 * ld.texinfo: Change some single dashes to double dashes.
1030 * emultempl/pe.em (set_pe_subsystem): Record entry symbol for each
1031 subsystem type. Ifdef out os2 type. Recognize a version number.
1033 Tue Oct 8 12:07:13 1996 Ian Lance Taylor <ian@cygnus.com>
1035 * emultempl/pe.em (set_pe_subsystem): When setting the subsystem
1036 to windows, set the entry point.
1038 * Makefile.in (ldlex.c): Don't pass any options to $(LEX).
1040 Mon Oct 7 17:29:05 1996 Ian Lance Taylor <ian@cygnus.com>
1042 * ld.texinfo (Options): Mention .so extensions for shared
1045 Sun Oct 6 22:35:36 1996 Jason Merrill <jason@yorick.cygnus.com>
1047 * scripttempl/elf{,mips,ppc}.sc: Add DWARF 2 sections.
1049 Fri Oct 4 18:49:31 1996 Ian Lance Taylor <ian@cygnus.com>
1051 * scripttempl/m68kcoff.sc: Only set the address of .text if
1054 Fri Oct 4 10:59:52 1996 Doug Evans <dje@canuck.cygnus.com>
1056 * emulparams/sparcaout.sh ({BIG,LITTLE}_OUTPUT_FORMAT): Define.
1057 * scripttempl/aout.sc ({BIG,LITTLE}_OUTPUT_FORMAT): Provide default.
1058 (OUTPUT_FORMAT): Support bi-endian targets.
1060 Thu Oct 3 13:52:03 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * fnmatch.h, fnmatch.c: Remove (now in libiberty).
1063 * Makefile.in: Rebuild dependencies.
1064 (CFILES): Remove fnmatch.c.
1065 (HFILES): Remove fnmatch.h.
1066 (OFILES): Remove fnmatch.o.
1068 Thu Oct 3 15:41:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1070 * Makefile.in (mostlyclean): Move config.log to distclean.
1072 Wed Oct 2 23:45:25 1996 Geoffrey Noer <noer@cygnus.com>
1074 * emultmpl/pe.em: increase size of stack reserve to 0x2000000
1075 (necessary in order to compile parse.c in gcc sources under NT)
1077 Wed Oct 2 14:49:10 1996 Ian Lance Taylor <ian@cygnus.com>
1079 * lexsup.c (ld_options): Fix typo in --rpath-link description.
1080 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Suggest
1081 --rpath if a needed library is not found.
1083 Tue Oct 1 16:17:33 1996 Joel Sherrill <joel@oarcorp.com>
1085 * configure.tgt (mips*-*-rtems*): New target, like mips*-*-elf*.
1087 Tue Oct 1 15:50:34 1996 Ian Lance Taylor <ian@cygnus.com>
1089 * ld.texinfo (Options): Give more detail on -l option.
1091 * scripttempl/elfmips.sc: Handle CREATE_SHLIB the same way that
1092 elf.sc does, so that glibc works better.
1094 * ldver.c (ld_program_version): New variable.
1095 (ldversion): Use it.
1096 * ldver.h (ld_program_version): Declare.
1097 * lexsup.c (ld_options): Handle --dll-verbose like --verbose, not
1098 --version. Change --version handling to match current GNU
1100 (help): Print bug report address.
1102 Mon Sep 30 12:14:43 1996 Doug Evans <dje@canuck.cygnus.com>
1104 * Makefile.in (em32relf.c): Add rule for.
1105 * configure.tgt (m32r-*-*): Recognize.
1106 * emulparams/m32relf.sh: New file.
1108 Thu Sep 26 13:58:47 1996 Stan Shebs <shebs@andros.cygnus.com>
1110 * mpw-make.sed: Add symbolic doublequoting to ldmain compile edit.
1111 * mpw-config.in: Add mips-*-* case as mips-elf, and use more
1112 wildcards in matching.
1113 * mpw-emipself.c: New file, pregenerated mips elf emulation.
1115 Tue Sep 17 12:18:21 1996 Ian Lance Taylor <ian@cygnus.com>
1117 * ldint.texinfo: Rewrote.
1119 * configure.tgt: Add cases for MIPS 5000 like MIPS 4300.
1121 Mon Sep 16 17:55:21 1996 Ian Lance Taylor <ian@cygnus.com>
1123 * scripttempl/armcoff.sc: Only define symbols if RELOCATING. Fix
1124 syntax error on __end__ line.
1126 * scripttempl/armcoff.sc: For -N or -n, don't align .data. From
1127 Chris Hadley <Christopher.Hadley@cl.cam.ac.uk>
1129 Sun Sep 15 22:09:56 1996 Jeffrey A Law (law@cygnus.com)
1131 * emulparms/v850.sh: Fix OTHER_RELOCATING_SECTIONS.
1133 Sun Sep 15 10:38:16 1996 Mark Alexander <marka@cygnus.com>
1135 * emulparms/d10v.sh: Set OTHER_RELOCATING_SECTIONS to put
1136 stack at top of simulator memory.
1138 Fri Sep 13 15:49:45 1996 Ian Lance Taylor <ian@cygnus.com>
1140 * ldlex.l (SYMBOLCHARN): Add $, _, and ~.
1142 Wed Sep 11 23:30:42 1996 Ian Lance Taylor <ian@cygnus.com>
1144 * ldmain.c (get_emulation): Check for -mips4 like -mips1, et. al.
1146 Thu Sep 5 15:24:12 1996 Ian Lance Taylor <ian@cygnus.com>
1148 * ldlang.c (section_already_linked): Accept a lang_input_statement
1149 as the PTR argument. If the file is symbols only, discard all
1151 (ldlang_add_file): Pass entry to bfd_map_over_sections.
1153 Wed Sep 4 15:53:43 1996 Ian Lance Taylor <ian@cygnus.com>
1155 * configure.tgt (alpha-*-gnu*): New target. From Fila Kolodny
1158 Tue Sep 3 00:52:54 1996 Jeffrey A Law (law@cygnus.com)
1160 * emulparms/v850.sh: Set OTHER_RELOCATING_SECTIONS
1162 Sun Sep 1 21:48:58 1996 Jeffrey A Law (law@cygnus.com)
1164 * emulparms/v850.sh: Set EMBEDDED.
1166 Fri Aug 30 22:30:30 1996 Jeffrey A Law (law@cygnus.com)
1168 * emulparms/v850.sh: Entry symbol is "_start", tweak
1171 Fri Aug 30 18:32:31 1996 Ian Lance Taylor <ian@cygnus.com>
1173 * configure.tgt (sh-*-elf*): New target.
1174 * emulparams/shelf.sh: New file.
1175 * emulparams/shlelf.sh: New file.
1176 * Makefile.in (ALL_EMULATIONS): Add eshelf.o and eshlelf.o.
1177 (eshelf.c, eshlelf.c): New targets.
1178 * scripttempl/elf.sc: If EMBEDDED is defined, then don't add
1179 SIZEOF_HEADERS to TEXT_START_ADDR. Expand CTOR_START and CTOR_END
1180 around .ctors, and DTOR_START and DTOR_END around .dtors. Expand
1181 OTHER_RELOCATING_SECTIONS if RELOCATING.
1183 Thu Aug 29 16:57:46 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1185 * configure.{host,tgt} (i[345]86-*-*): Recognize i686 for pentium
1188 Mon Aug 26 12:58:11 1996 Ian Lance Taylor <ian@cygnus.com>
1190 * ldgram.y (section): Add opt_nocrossrefs; pass value to
1192 (opt_nocrossrefs): New nonterminal.
1193 * ldlex.l: Recognize NOCROSSREFS keyword in EXPRESSION mode.
1194 * ldlang.c (overlay_nocrossrefs): New static variable.
1195 (lang_enter_overlay): Add nocrossrefs parameter.
1196 (lang_leave_overlay): Only add nocrossrefs if overlay_nocrossrefs
1197 is set. Initialize overlay_nocrossrefs.
1198 * ldlang.h (lang_enter_overlay): Update declaration.
1199 * ld.texinfo (Overlays): Update documentation.
1201 * ldver.c (ldversion): Print GNU ld in the version message.
1203 Thu Aug 22 17:10:40 1996 Ian Lance Taylor <ian@cygnus.com>
1205 * configure.host: Set HLDENV.
1206 * configure.in: Substitute HLDENV.
1207 * configure: Rebuild.
1208 * Makefile.in (HLDENV): New variable.
1209 ($(LD_PROG)): Use $(HLDENV).
1211 Thu Aug 22 16:29:28 1996 Jeffrey A Law (law@cygnus.com)
1213 * Makefile.in (ev850.c): New target.
1214 * configure.tgt (v850-*-*): New target.
1215 * emulparams/v850.sh: New file.
1217 Thu Aug 22 11:16:02 1996 Stan Shebs <shebs@andros.cygnus.com>
1219 * mpw-make.sed: Add @DASH_C_FLAG@ to compiler edit.
1221 Wed Aug 21 11:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1223 * scripttempl/elf.sc: Put .gnu.linkonce* sections in appropriate
1224 containing sections.
1226 Mon Aug 19 13:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * fnmatch.c: Include sysdep.h.
1230 Mon Aug 19 11:28:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1232 * genscripts.sh: Undo 8/16 change.
1234 * emulparams/d10velf.sh (MACHINE): Explicitly set to nothing.
1236 Fri Aug 16 19:18:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1238 * genscripts.sh: Explicitly reset any shell variables set or used
1239 by the various .sc scripts to allow inadvertant use of these
1240 names as normal environment variables by the person running
1243 * Makefile.in (ed10velf.c): Use tdir_d10v, not tdir_arcelf.
1245 Fri Aug 16 14:15:41 1996 James G. Smith <jsmith@cygnus.co.uk>
1247 * scripttempl/armcoff.sc (__bss_start__, __bss_end__,
1248 __data_start__, __data_end__): Added to keep in sync. with the
1249 default ARM crt0.s. Added __CTOR_LIST__ and __DTOR_LIST__ support.
1251 Thu Aug 8 14:24:56 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * ldcref.c (check_reloc_refs): If info->same, look for any symbol
1254 defined in info->defsec, not just the section symbol.
1256 Wed Aug 7 14:40:48 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1258 * configure.in: Call BFD_NEED_DECLARATION on strstr and sbrk.
1259 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1260 (NEED_DECLARATION_SBRK): New macro.
1261 * configure, config.in: Rebuild.
1262 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1263 * ldmain.c (sbrk): Declare if HAVE_SBRK and
1264 NEED_DECLARATION_SBRK.
1266 * ldlang.c (lang_record_phdrs): Cast xmalloc and xrealloc return.
1268 Mon Aug 5 16:26:14 1996 Ian Lance Taylor <ian@cygnus.com>
1270 * ldlex.l: Recognize OVERLAY.
1271 * ldgram.y: Add section_phdr field to %union.
1272 (section): Handle phdr_opt result. Add OVERLAY case.
1273 (opt_exp_without_type): New nonterminal.
1274 (phdr_opt): Return list of phdrs.
1275 (overlay_section): New nonterminal.
1276 * ldlang.c: Include <ctype.h>.
1277 (lang_leave_output_section_statement): Add phdrs parameter.
1279 (lang_section_in_phdr): Remove.
1280 (overlay_vma, overlay_lmn, overlay_max): New static variables.
1281 (struct overlay_list): Define.
1282 (overlay_list): New static variable.
1283 (lang_enter_overlay, lang_enter_overlay_section): New functions.
1284 (lang_leave_overlay_section, lang_leave_overlay): New functions.
1285 * ldlang.h (lang_leave_output_section_statement): Update
1286 declaration for new parameter.
1287 (lang_section_in_phdr): Don't declare.
1288 (lang_enter_overlay, lang_enter_overlay_section): Declare.
1289 (lang_leave_overlay_section, lang_leave_overlay): Declare.
1290 * ld.texinfo (Overlays): New node under SECTIONS, documenting
1293 * ldlex.l: Recognize MAX and MIN.
1294 * ldgram.y (MAX, MIN): New terminals.
1295 (exp): Recognize MAX and MIN.
1296 * ldexp.c (fold_binary): Handle MAX and MIN.
1297 * ld.texinfo (Arithmetic Functions): Document MAX and MIN.
1299 * ld.texinfo (PHDRS): Use @cindex, not @kindex, for program header
1302 * ldgram.y (SIZEOF, ADDR): Do not specify type.
1304 * ldcref.c (check_nocrossref): Skip symbols with no output
1307 Fri Aug 2 14:57:49 1996 Ian Lance Taylor <ian@cygnus.com>
1309 * ldgram.y (LOADADDR): New terminal.
1310 (exp): Handle LOADADDR.
1311 * ldlex.l: Recognize LOADADDR.
1312 * ldexp.c (exp_print_token): Add LOADADDR.
1313 (fold_name): Implement LOADADDR.
1314 * ldlang.c (exp_init_os): Treat LOADADDR like ADDR.
1315 * ld.texinfo (Arithmetic Functions): Document LOADADDR.
1317 Thu Aug 1 12:52:19 1996 Ian Lance Taylor <ian@cygnus.com>
1319 * ld.h (check_nocrossrefs): Declare.
1320 * ldlang.h (struct lang_nocrossref): Define.
1321 (struct lang_nocrossrefs): Define.
1322 (nocrossref_list): Declare.
1323 (lang_add_nocrossref): Declare.
1324 * ldlex.l: Recognize NOCROSSREFS keyword.
1325 * ldgram.y (%union): Add nocrossref field.
1326 (NOCROSSREFS): New terminal.
1327 (ifile_p1): Recognize NOCROSSREFS.
1328 (nocrossref_list): New nonterminal.
1329 * ldlang.c (nocrossref_list): Define.
1330 (lang_add_nocrossref): New function.
1331 * ldmain.c (main): If nocrossref_list is not NULL, call
1333 (warning_callback): Free symbols if there is no place to store
1335 (notice): Call add_cref if nocrossref_list is not NULL.
1336 * ldcref.c: Include "ldexp.h" and "ldlang.h".
1337 (check_nocrossrefs): New function.
1338 (check_nocrossref): New static function.
1339 (struct check_refs_info): Define.
1340 (check_refs, check_reloc_refs): New static functions.
1341 * Makefile.in: Rebuild dependencies.
1342 * ld.texinfo (Option Commands): Document NOCROSSREFS.
1344 * ld.texinfo (Section Placement): Improve the wording of the
1345 wildcard documentation. Mention that wildcards are only searched
1346 for on the command line, not in the file system.
1348 * emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Move
1349 definition of lib_path inside condition where it is used.
1351 Wed Jul 31 13:17:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1353 * emulparams/d10velf.sh: Now works with elf.sc.
1355 Wed Jul 31 11:52:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1357 * emulparams/d10velf.sh (SCRIPT_NAME): Change to vanilla.
1359 Tue Jul 30 14:46:42 1996 Ian Lance Taylor <ian@cygnus.com>
1361 * ldlang.c (lang_size_sections): Add the section VMA to the result
1362 value when computing the address of a section.
1364 * ld.h (args_type): Add cref field.
1365 * lexsup.c (parse_args): Set command_line.cref.
1366 * ldmain.c (main): Check command_line.cref rather than
1367 link_info.notice_all.
1370 * ldcref.c (output_one_cref): Don't crash if a symbol is defined
1371 in a section without an owner.
1373 Mon Jul 29 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
1375 * fnmatch.h, fnmatch.c: New files.
1376 * ldlex.l: Remove unused definition of FILENAME. Add definition
1377 of WILDCHAR. In SCRIPT mode, accept any sequence of WILDCHAR as a
1379 * ldgram.y (file_NAME_list): Accept '*' and '?' specially.
1380 (input_section_spec): Accept '?' specially.
1381 (statement): Change exp to mustbe_exp in length and FILL cases.
1382 (section): Call ldlex_script before section statements, and call
1383 ldlex_popstate after them.
1384 * ldlang.c: Include "fnmatch.h".
1385 (wildcardp): New static function.
1386 (wild_section): Permit the section name to be a wildcard.
1387 (wild_file): New static function, broken out of wild.
1388 (wild): Call wild_file. Permit the file name to be a wildcard.
1389 (open_input_bfds): Don't call lookup_name for a wildcard pattern.
1390 * Makefile.in: Rebuild dependencies.
1391 (CFILES): Add fnmatch.c.
1392 (HFILES): Add fnmatch.h.
1393 (OFILES): Add fnmatch.o.
1394 * ld.texinfo: Document that file and section names can now be
1397 * ldlang.c (lang_place_orphans): Correct condition: place a common
1398 section if not relocateable or if common definitions are forced.
1400 Wed Jul 24 12:16:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1402 * emulparams/d10velf.sh (SCRIPT_NAME): Change to elf.
1404 Wed Jul 24 13:38:22 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1406 * configure.tgt (d10v-*-*): Don't require the -elf, allow plain d10v.
1408 Tue Jul 23 10:36:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1410 * Makefile.in (ed10velf.c): New target.
1411 * configure.tgt (d10v-*-elf*): New target.
1412 * emulparams/d10velf.sh: New file.
1414 Thu Jul 18 16:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1416 * configure.tgt (sparc*-*-sysv4*): New target. From Andrew Gierth
1417 <ANDREWG@microlise.co.uk>.
1419 * configure.host: Change irix5 to irix[56]*.
1420 * configure.tgt: Likewise.
1422 Wed Jul 17 10:52:46 1996 Kim Knuttila <krk@cygnus.com>
1424 * emultempl/pe.em (sort_sections): Pay attention to return code.
1426 * ldmisc.c (demangle): Remove all prefix '.'s from a name.
1428 Mon Jul 15 11:49:49 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1430 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Round
1431 the value of __start_SECNAME to the alignment required by the
1432 section to be placed.
1434 Tue Jul 9 12:09:02 1996 Ian Lance Taylor <ian@cygnus.com>
1436 * configure.tgt (mips*el-*-elf*): Use elf32elmip.
1437 (mips*-*-elf*): Use elf32ebmip.
1438 * emulparams/elf32bmip.sh (EMBEDDED): Don't define.
1439 * emulparams/elf32lmip.sh (EMBEDDED): Don't define.
1440 * emulparams/elf32elmip.sh: New file; copy of elf32lmip.sh with
1442 * emulparams/elf32ebmip.sh: New file; copy of elf32bmip.sh with
1444 * emulparams/elf32b4300.sh (EMBEDDED): Define.
1445 * emulparams/elf32l4300.sh (EMBEDDED): Define.
1446 * Makefile.in (ALL_EMULATIONS): Add eelf32ebmip.o eelf32elmip.o.
1447 (eelf32ebmip.c, eelf32elmip.c): New targets.
1449 Thu Jul 4 12:01:03 1996 Ian Lance Taylor <ian@cygnus.com>
1451 * ldver.c (ldversion): Set version to cygnus-2.7.1.
1453 * Released binutils 2.7.
1455 * emulparams/pc532macha.sh: Rename from pc532machaout.sh to avoid
1456 System V file name limitations.
1457 * configure.tgt (nc32k-pc532-mach*, ns32k-pc532-ux*): Use
1458 pc532macha rather than pc532machaout.
1459 * Makefile.in (ALL_EMULATIONS): Change epc532machaout.o to
1461 (epc532macha.c): Rename target from epc532machaout.c.
1463 Wed Jul 3 11:40:10 1996 Ian Lance Taylor <ian@cygnus.com>
1465 * ldlang.c (print_padding_statement): Use %u, not %x, to print
1468 Sun Jun 30 11:16:43 1996 Stan Shebs <shebs@andros.cygnus.com>
1470 * mpw-eppcmac.c: Update to reflect May 23 change to aix.em.
1472 Thu Jun 27 14:03:42 1996 Ian Lance Taylor <ian@cygnus.com>
1474 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Put the .sa
1475 file just before the .so file, rather than just after.
1477 * configure.host: Use -print-file-name=FILE rather than piping
1478 -print-libgcc-file-name through sed.
1479 (i[345]86*-*-sco*, i[345]86-*-isc*): Create crtbegin.o and
1480 crtend.o files, in case gcc doesn't use them.
1481 * Makefile.in (mostlyclean): Remove crtbegin.o and crtend.o.
1483 Wed Jun 26 15:57:21 1996 Ian Lance Taylor <ian@cygnus.com>
1485 * configure.tgt (mips*-dec-osf*): New target.
1487 Tue Jun 25 22:15:29 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1489 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1490 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1492 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1493 (AC_PROG_INSTALL): Added.
1494 * configure: Rebuilt.
1496 Mon Jun 24 18:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1498 * scripttempl/elfppc.sc (_GLOBAL_OFFSET_TABLE_): Don't do a
1499 PROVIDE of _GLOBAL_OFFSET_TABLE_, since it needs to be at a
1502 Mon Jun 24 17:55:31 1996 Jouke Numan <jnuman@bazis.nl>
1504 * ldlang.h (enum section_type): Define.
1505 (lang_output_section_statement_type): Remove loadable field. Add
1507 (lang_enter_output_section_statement): Change flags parameter in
1508 prototype to sectype.
1509 * ldgram.y (typebits): Remove.
1510 (sectype): New static variable.
1511 (opt_at): Use sectype rather than typebits.
1512 (type): Set sectype rather than typebits.
1514 * ldlex.l: Recognize DSECT, COPY, INFO, and OVERLAY in
1516 * ldlang.c (lang_output_section_statement_lookup): Set sectype
1517 field rather than loadable field.
1518 (wild_doit): Check sectype rather than loadable.
1519 (lang_record_phdrs): Likewise.
1520 (lang_enter_output_section_statement): Rename flags parameter to
1521 sectype. Set sectype field rather than loadable field. Set flags
1522 field based on sectype.
1524 Mon Jun 24 12:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
1526 * scripttempl/elf.sc: Force .stab* and .comment sections to start
1529 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
1530 using shared libraries.
1531 * configure: Rebuild with autoconf 2.10.
1533 Fri Jun 21 17:40:56 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1535 * configure.tgt: Add support for *-*-rtems* configurations.
1537 Fri Jun 21 13:05:51 1996 Richard Henderson <rth@tamu.edu>
1539 * configure.tgt (alpha-*-linuxecoff*): New target.
1540 (alpha-*-linux*): Use elf64alpha.
1541 * emulparams/elf64alpha.sh: New file.
1542 * emultempl/elf32.em: If ELFSIZE is not set, set it to 32. Use
1543 ${ELFSIZE} rather than 32 when calling BFD routines.
1544 (hold_rodata): New static variable.
1545 (gld${EMULATION_NAME}_place_orphan): Use hold_rodata for a
1546 readonly section that is not code.
1547 (gld${EMULATION_NAME}_place_section): Set hold_rodata. Don't use
1548 a .rel section unless its bfd_section field is not NULL.
1549 * Makefile.in (ALL_EMULATIONS): Add eelf64alpha.o.
1550 (eelf64alpha.c): New target.
1552 Fri Jun 21 12:45:46 1996 Ian Lance Taylor <ian@cygnus.com>
1554 * ldmisc.c (vfinfo): Correct handling of 0 in %W case.
1556 Thu Jun 20 13:55:28 1996 Ian Lance Taylor <ian@cygnus.com>
1558 Add enough support to understand the gcc svr3.ifile script:
1559 * ldlex.l: Recognize BLOCK and GROUP in EXPRESSION context. Add
1561 * ldgram.y: Add BIND token.
1562 (section): Recognize GROUP.
1563 (opt_ext_with_type): Recognize a couple of cases of BIND.
1564 * ldlang.c (init_os): Don't do anything if section is already
1565 initialized. Call exp_init_os on addr_tree field.
1566 (exp_init_os): New static function.
1567 (map_input_to_output_sections): Call exp_init_os on assignment
1569 (lang_place_orphans): Check for common sections by name COMMON
1570 rather than by common_section field. Don't warn about absence of
1573 * ldlang.h (lang_input_statement_type): Remove useless fields
1574 common_section, common_output_section, and complained, as well as
1575 all references to them.
1577 * ldexp.c: Reindent a lot of code.
1578 (exp_fold_tree): Call FAIL rather than einfo in default case.
1580 Wed Jun 19 11:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1582 * configure.host (m88*-*-dgux*): Quote HOSTING_CRT0. From
1583 <randall.hron@medaphis.com>.
1585 Tue Jun 18 15:53:09 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1587 * scripttempl/h8300s.sc: New file for H8/S.
1588 * emulpararms/h8300s.sh: New file for H8/S.
1589 * Makefile.in (ALL_EMULATIONS): Add H8/S.
1590 (e_h8300s.c): Add dependencies.
1591 * configure.tgt: Add H8/S to targ_extra_emuls.
1593 Tue Jun 18 17:55:39 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * configure.tgt (i[345]86*-*-isc*): New target. From
1596 <uddeborg@carmen.se>.
1598 Wed Jun 12 12:46:21 1996 Ian Lance Taylor <ian@cygnus.com>
1600 * lexsup.c: Include "libiberty.h".
1601 (parse_args): Copy the -Y argument into memory.
1602 (set_default_dirlist): Don't put the ':' back into the directory
1605 Fri Jun 7 11:27:42 1996 Ian Lance Taylor <ian@cygnus.com>
1607 * emultempl/sunos.em: Include libiberty.h.
1608 (gld${EMULATION_NAME}_set_symbols): New static function to add
1609 LD_LIBRARY_PATH to the list of search directories.
1610 (ld_${EMULATION_NAME}_emulation): Add new set_symbols routine.
1612 Thu Jun 6 11:50:31 1996 Ian Lance Taylor <ian@cygnus.com>
1614 * emulparams/elf32bmip.sh (OTHER_GOT_SYMBOLS): Use ALIGN(16)
1615 rather than . when computing _gp value. From Per Fogelstrom.
1616 * emulparams/elf32lmip.sh (OTHER_GOT_SYMBOLS): Likewise.
1618 * ldmain.c (main): Don't close and unlink the file on error, since
1619 remove_output will do it anyhow.
1620 * ldlang.c (open_output): Set boolean variable to true, not 1.
1622 Wed Jun 5 18:34:14 1996 James G. Smith <jsmith@cygnus.co.uk>
1624 * emulparams/{elf32b4300.sh,elf32l4300.sh} (SCRIPT_NAME): Use
1625 elfmips instead of elf.
1627 Tue Jun 4 18:43:07 1996 Ian Lance Taylor <ian@cygnus.com>
1629 * ldcref.c: New file.
1630 * ld.h (add_cref, output_cref): Declare.
1631 * ldmain.c (main): Initialize notice_all field. If it is set at
1632 end of link, call output_cref.
1633 (notice): Rename from notice_ysym. Check notice_all.
1634 * ldmisc.c (finfo): Make globally visible.
1635 * ldmisc.h (finfo): Declare.
1636 * lexsup.c (OPTION_CREF): Define.
1637 (ld_options): Add "cref".
1638 (parse_args): Handle OPTION_CREF.
1639 * Makefile.in: Rebuild dependencies.
1640 (CFILES): Add ldcref.c.
1641 (OFILES): Add ldcref.o.
1642 * ld.texinfo, ld.1: Document --cref.
1644 Tue Jun 4 12:12:25 1996 Tom Tromey <tromey@csk3.cygnus.com>
1646 * Makefile.in (install): Make $(tooldir) and $(tooldir)/bin.
1648 Fri May 31 12:40:55 1996 Ian Lance Taylor <ian@cygnus.com>
1650 * emultempl/pe.em (sort_sections): Don't assume that a
1651 wild_statement has a section name.
1653 Wed May 29 13:13:35 1996 Ian Lance Taylor <ian@cygnus.com>
1655 * scripttempl/elfmips.sc: Quote test -z argument.
1657 * ld.texinfo: Clarify the CONSTRUCTORS command.
1659 Thu May 23 16:07:44 1996 Ian Lance Taylor <ian@cygnus.com>
1661 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Initialize
1664 Wed May 22 11:31:30 1996 Doug Evans <dje@seba.cygnus.com>
1666 * ldlang.c (wild_doit): Don't copy over SEC_LINK_{ONCE,DUPLICATES}
1668 * emultempl/pe.em (sfunc): Renamed to sort_by_file_name.
1669 (sort_by_section_name, sort_sections_1): New functions.
1670 (sort_sections): Only sort by file name sections in .idata.
1671 Add "Grouped Sections" support.
1672 (gld${EMULATION_NAME}_place_orphan): Rewrite to support Grouped
1674 (gld${EMULATION_NAME}_place_section): Delete.
1675 * scripttempl/pe.sc (.text,.data,.rdata): Add *(.foo\$).
1676 (.CRT,.rsrc): Rewrite to use Grouped Section support.
1678 Tue May 21 14:31:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1680 * mpw-eppcmac.c: Update to reflect changes to aix.em.
1682 Sun May 19 16:59:44 1996 Doug Evans <dje@seba.cygnus.com>
1684 * ldlang.c (dprint_statement): Stop printing at end of list.
1686 Sat May 18 13:12:05 1996 Steve Chamberlain <sac@slash.cygnus.com>
1688 Support for --force-exe-suffix
1689 * ld.h (args_type): Add force_exe_suffix.
1690 * ld.texinfo: Add documentation.
1691 * ldmain.c (main): Add support for option.
1692 * lexsup.c (OPTION_FORCE_EXE_SUFFIX): New.
1693 (ld_options, parse_args): Add support for option.
1695 Wed May 15 12:50:25 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1697 * emultempl/pe.em (set_pe_value): Pass 0 not 16 to strtoul call.
1699 Fri May 10 16:28:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1701 * scripttempl/elfppc.sc (__stack): Make __stack 0 if it was
1702 referenced but not defined.
1704 Thu May 9 08:52:23 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1706 * emulparams/{elf32bmip.sh,elf32lmip.sh,mipsidt.sh,mipsidtl.sh}:
1707 Set a new variable to signify if the final target is an embedded
1709 * scripttempl/{mips.sc,elfmips.sc}: Don't add SIZEOF_HEADERS to
1710 .text for an embedded system.
1712 Tue May 7 10:56:11 1996 Doug Evans <dje@canuck.cygnus.com>
1714 * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.
1715 (gld${EMULATION_NAME}_place_section): New function.
1716 (hold_{section,use,text,rdata,data}): New static locals.
1717 (ld_${EMULATION_NAME}_emulation): Update orphan field.
1718 * scripttempl/pe.sc: Whitespace cleanup. Semicolon usage cleanup.
1719 (INIT,FINI): Delete, unused.
1720 (.text): Document orphan .text.foo sections.
1721 (.rdata): Document orphan .rdata.foo sections.
1722 (.data): Document orphan .data.foo sections.
1724 Tue May 7 11:35:46 1996 Jeffrey A Law (law@cygnus.com)
1726 * scripttempl/h8300.sc: Place ".tiny" sections right
1727 after ".data" sections.
1728 * scripttempl/h8300h.sc: Place ".tiny" sections into
1729 the "tiny" memory region, 0xff8000 through 0xffff00.
1731 * scripttempl/h8300.sc: Set the entry point to the value of
1732 "_start" rather than the start of the text segment.
1733 * scripttempl/h8300h.sc: Likewise.
1735 * scripttempl/h8300.sc: Place .rodata sections before .text
1736 sections in main ram.
1737 * scripttempl/h8300h.sc: Likewise.
1739 Mon May 6 23:32:30 1996 Jeffrey A Law (law@cygnus.com)
1741 * scripttempl/h8300h.sc: Use "eight", not "eightbit" for the
1742 8-bit region and 8-bit sections.
1744 Wed May 1 17:50:06 1996 Doug Evans <dje@canuck.cygnus.com>
1746 * ldlang.c (section_already_linked): Fix typos.
1748 Mon Apr 29 20:31:06 1996 Doug Evans <dje@canuck.cygnus.com>
1750 * scripttempl/pe.sc (.endjunk): Define __end__.
1752 Mon Apr 29 17:05:13 1996 Ian Lance Taylor <ian@cygnus.com>
1754 * ldlang.c (longest_section_name): Remove.
1755 (SECTION_NAME_MAP_LENGTH): Define.
1756 (print_size, print_alignment, print_fill, print_section): Remove.
1757 (print_flags): Remove.
1758 (lang_map): Rewrite.
1759 (print_output_section_statement): Rewrite.
1760 (print_assignment): Rewrite.
1761 (print_one_symbol): Rewrite.
1762 (print_input_section): Rewrite.
1763 (print_fill_statement): Rewrite.
1764 (print_data_statement): Rewrite.
1765 (print_address_statement): New static function.
1766 (print_reloc_statement): Rewrite.
1767 (print_padding_statement): Rewrite.
1768 (print_wild_statement): Rewrite.
1769 (print_statement_list): Clean up.
1770 (print_statement): Clean up. Some minor output changes.
1771 (print_statements): Clean up.
1772 (load_symbols): Put another - before -whole-archive.
1773 * ldexp.c (exp_print_tree): Change etree_value and etree_rel to
1774 print 0x and to omit leading zeroes. For etree_rel, use %B to
1775 print the BFD. For etree_assign, remove the space after the
1777 * ldwrite.c: Include "libiberty.h".
1778 (clone_section): Call xstrdup, not strdup.
1779 (ldwrite): Don't print any map information.
1780 (print_symbol_table, print_file_stuff, print_symbol): Remove.
1781 * ldmain.c (main): Call lang_map when appropriate.
1782 * ldmisc.c (vfinfo): Add support for %W.
1783 (print_address): Remove.
1784 * ldmisc.h (print_address): Don't declare.
1785 * Makefile.in: Rebuild dependencies.
1787 Mon Apr 29 10:29:07 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1789 * configure.host (m68*-*-linux*): Add -dynamic-linker to
1790 HOSTING_CRT0. Search -lgcc both before and after -lc in
1791 HOSTING_LIBS. Look for crt{begin,end}.o in the compiler directory
1793 (i[345]86-*-linux*): Look for crt{begin,end}.o in the compiler
1796 Fri Apr 26 14:42:27 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * ldmisc.h (demangle): Declare.
1799 * ldmisc.c: Include "libiberty.h". Include demangle.h with "",
1801 (demangle): Make non-static. Remove remove_underscore paramter.
1802 Always return an allocated string.
1803 (vfinfo): Free result of demangle. Add case 'G'. Use %T to print
1804 functionname, rather than calling demangle. Print a colon between
1805 the BFD(section+offset) and the line number.
1806 * ldmain.c (add_archive_element): Improve format of archive
1807 information in map file.
1808 (constructor_callback): Don't print anything to the map file.
1809 * ldlang.c (lang_one_common): Improve format of common symbol
1810 information in map file.
1811 * ldctor.c (ldctor_build_sets): If producing a map file, print set
1813 * ldwrite.c (print_symbol_table): Print a newline before the
1814 header in the map file.
1815 * Makefile.in: Rebuild dependencies.
1817 * ldmisc.c (vfinfo): Reindent.
1819 Mon Apr 22 12:07:32 1996 Ian Lance Taylor <ian@cygnus.com>
1821 * ldlang.c (lang_size_sections): If _cooked_size is not 0, then
1822 don't clobber it when not relaxing.
1824 * ld.h (ld_config_type): Remove traditional_format field.
1825 * ldmain.c (main): Use link_info.traditional_format rather than
1826 config.traditional_format.
1827 * ldlang.c (ldlang_open_output): Likewise.
1828 * lexsup.c (parse_args): Likewise.
1829 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Likewise.
1830 * mpw-eppcmac.c (gldppcmacos_parse_args): Likewise.
1832 * ldlang.c (wild_doit): Discard debugging sections if we are
1833 stripping debugging information.
1835 * emulparams/z8002.sh (ARCH): Set to z8002, not z8k.
1837 Tue Apr 16 16:38:32 1996 Ian Lance Taylor <ian@cygnus.com>
1839 * ldexp.c (fold_binary): Correct handling of subtraction with
1841 (fold_name): Permit symbols in lang_allocating_phase_enum.
1843 * scripttempl/aout.sc: Only PROVIDE __stack when RELOCATING. Undo
1844 accidental changes in last patch.
1846 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1848 * configure.tgt (powerpc*-*-{sysv,linux}): Add aliases.
1849 (powerpcle*-*-{sysv,solaris}): Ditto.
1851 Mon Apr 15 14:50:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1853 * scripttempl/aout.sc: Add PROVIDE (__stack = 0) so I can use it
1854 in m68k/crt0.S without things blowing up.
1856 Fri Apr 12 16:40:56 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1858 * scripttempl/m68kcoff.sc: Remove default address for .data so
1859 .text, .data, and .bss are all sequential.
1861 Thu Apr 11 12:05:35 1996 Ian Lance Taylor <ian@cygnus.com>
1863 * scripttempl/m68kcoff.sc: Remove regions and simplify.
1865 Wed Apr 10 14:41:53 1996 Jeffrey A Law (law@cygnus.com)
1867 * scripttempl/h8300.sc: Add the "8-bit area" in the upper 256
1868 bytes of the address space. Put data from the ".eight" sections
1869 into the 8-bit area.
1870 * scripttempl/h8300h.sc: Likewise.
1872 Tue Apr 9 14:10:42 1996 Doug Evans <dje@canuck.cygnus.com>
1874 * emultempl/generic.em (gld${EMULATION_NAME}_before_parse):
1875 Pass $ARCH to ldfile_set_output_arch instead of setting
1876 ldfile_output_architecture directly.
1878 Tue Apr 9 14:22:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1880 * scripttempl/elfppc.sc (.init,.fini): Put .init, .fini section
1881 next to .text. Put _etext after .text, .init, .fini, and
1882 .rodata{,2} sections.
1884 Tue Apr 9 12:18:57 1996 Ian Lance Taylor <ian@cygnus.com>
1886 * ld.texinfo: Rearrange option documentation.
1888 * lexsup.c (ld_options): New static array.
1889 (parse_args): Build shortopts and longopts from ld_options array.
1890 (help): New static function.
1891 * ldver.h (help): Don't declare.
1892 * ldver.c (ldversion): Reindent.
1895 * ld.texinfo, ld.1: Mention -E as a synonym for -export-dynamic.
1897 Mon Apr 8 11:56:23 1996 Ian Lance Taylor <ian@cygnus.com>
1899 * emultempl/elf32.em: When checking for a native emulation, check
1900 that the current emulation is the default emulation.
1901 * emultempl/sunos.em: Likewise.
1903 * configure.in: Permit --enable-shared to specify a list of
1905 * configure: Rebuild.
1907 * lexsup.c (parse_args): Add -E as a synonym for -export-dynamic,
1908 for HP/UX compatibility.
1910 Fri Apr 5 14:30:14 1996 Ian Lance Taylor <ian@cygnus.com>
1912 * emultempl/elf32.em (gld${EMULATION_NAME}_check_ld_so_conf): New
1913 static function, if ${host} = ${target}.
1914 (gld${EMULATION_NAME}_after_open): Call check_ld_so_conf to find a
1915 needed shared library if ${host} = $[target}.
1917 * configure.host (i[345]86-*-linux*): Add -dynamic-linker to
1918 HOSTING_CRT0. Search -lgcc both before and after -lc in
1921 * configure.tgt: Add i[345]86-*-freebsdelf* target; from John
1922 Polstra <jdp@polstra.com>.
1924 Fri Apr 5 18:11:25 1996 James G. Smith <jsmith@cygnus.co.uk>
1926 * emulparams/elf32{b,l}4300.sh (MACHINE): Add explicit
1927 architecture number.
1928 * scripttempl/elf.sc: Use $MACHINE definition if present.
1929 * configure.tgt (targ_extra_emuls): Force 4100 build to use same
1932 Mon Apr 1 17:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1934 * ldlang.c (lang_size_sections): Change region check to handle
1935 regions which end at the highest possible address correctly.
1936 From Roland Weber <roweber@ira.uka.de>.
1938 * ldlang.c (section_already_linked): New static function.
1939 (wild_doit): Discard sections with SEC_EXCLUDE set if not doing a
1940 relocateable link. Don't worry about section being NULL, since it
1941 never should be. Don't call init_os unless the section is going
1943 (ldlang_add_file): Call section_already_linked for each section.
1944 * ldmain.c (multiple_definition): Don't warn about multiple
1945 definitions in sections which are being discarded.
1947 Sun Mar 31 00:30:47 1996 steve chamberlain <sac@slash.cygnus.com>
1949 * scripttempl/{ppcpe.sc, pe.sc} (.junk): Remove and use /DISCARD/.
1950 * emultempl/pe.em (init): Remove special case PPC code.
1952 Fri Mar 29 00:01:29 1996 Jeffrey A Law (law@cygnus.com)
1954 * scripttempl/h8300.sc: Make vectors section 0xc4 bytes long
1955 so as not to overwrite the magic syscall entry at 0xc4.
1956 * scripttempl/h8300h.sc: Likewise.
1958 Thu Mar 28 11:05:47 1996 Doug Evans <dje@canuck.cygnus.com>
1960 * configure.tgt (sparc64-*-solaris2*): Delete.
1961 Stick with sparc-*-solaris2*.
1963 Wed Mar 27 12:33:24 1996 Ian Lance Taylor <ian@cygnus.com>
1965 * ld.h (DISCARD_SECTION_NAME): Define to "/DISCARD/".
1966 * ldlang.c (init_os): Fail on an attempt to initialize any section
1967 named DISCARD_SECTION_NAME.
1968 (wild_doit): Discard input sections assigned to an output section
1969 named DISCARD_SECTION_NAME.
1970 * ld.texinfo: Document use of /DISCARD/.
1972 * ldlang.c: Fix some indentation and comments.
1974 Tue Mar 26 18:14:49 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * ldmain.c (main): Call bfd_set_error_program_name.
1978 Thu Mar 21 13:17:34 1996 Ian Lance Taylor <ian@cygnus.com>
1980 * ld.texinfo: Fix a couple of indexing entries. Mention that
1981 --verbose displays builtin linker scripts.
1983 * ldmisc.c (vfinfo): case 'I': If the file is not in an archive,
1984 and the local symbol name does not match the filename, print the
1987 Patches from John Polstra <jdp@polstra.com> for FreeBSD ELF:
1988 * lexsup.c (parse_args): -Bshareable is a synonym for -shared.
1989 * emulparams/elf_i386.sh (NONPAGED_TEXT_START_ADDR): Make the same
1992 Wed Mar 20 18:18:25 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1994 * ld.texinfo: Fix typos. Use @pxref only inside parentheses.
1996 Wed Mar 20 16:56:15 1996 Ian Lance Taylor <ian@cygnus.com>
1998 * ldmain.c (add_wrap): New function.
1999 * ldmain.h (add_wrap): Declare.
2000 * lexsup.c (parse_args): Call add_wrap.
2002 Tue Mar 19 16:44:20 1996 Doug Evans <dje@canuck.cygnus.com>
2004 * configure.host (sparc*-*-solaris2* host): Accept any sparc variant.
2006 Wed Mar 13 17:47:31 1996 Jeffrey A Law (law@cygnus.com)
2008 * scripttempl/h8300.sc: Change name of page zero memory
2009 from "null" to "vectors". Create an output section for
2010 vectors. Add comments on how to explicitly place items
2011 in the vector table.
2012 * scripttempl/h8300h.sc: Likewise.
2014 Wed Mar 13 12:40:18 1996 Ian Lance Taylor <ian@cygnus.com>
2016 * emultempl/lnk960.em (machine_table): Add jx and hx.
2018 * genscripts.sh: Don't use ${9:-xx}, since Ultrix /bin/sh doesn't
2021 Tue Mar 12 12:43:59 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2023 * ld.h (ld_config_type): Add warn_multiple_gp field.
2024 * lexsup.c (parse_args): Handle --warn-multiple-gp.
2025 * ldmain.c (warning_callback): Suppress multiple gp values warning
2026 if --warn_multiple_gp was not used.
2027 * ld.texinfo, ld.1: Document --warn-multiple-gp.
2029 Tue Mar 12 12:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * lexsup.c (parse_args): Handle --wrap.
2032 * ldmain.c (main): Initialize link_info.wrap_hash.
2033 * ldexp.c (fold_name): Use bfd_wrapped_link_hash_lookup in DEFINED
2035 * ld.texinfo, ld.1: Document --wrap.
2037 * configure: Rebuild with autoconf 2.8.
2039 Don't do SunOS style dynamic linking for sparc-aout:
2040 * configure.tgt (sparc64-*-aout*): Use sparcaout, not sun4.
2041 (sparclite*-fujitsu-*, sparc*-*-aout): Likewise.
2042 (sparc*-wrs-vxworks*): Likewise.
2043 * emulparams/sparcaout.sh: New file.
2044 * Makefile.in (ALL_EMULATIONS): Add esparcaout.o.
2045 (esparcaout.c): New target.
2047 Wed Mar 6 16:06:52 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2049 * scripttempl/elfppc.sc (.sdata2, .sbss2): Implement Feb 2 change
2050 in a different manner to work around differences in shell variable
2053 Wed Mar 6 18:08:18 1996 Ian Lance Taylor <ian@cygnus.com>
2055 * ldemul.h (ldemul_unrecognized_file): Declare.
2056 (ldemulation_xfer_type): Add unrecognized_file field.
2057 * ldemul.c (ldemul_unrecognized_file): New function.
2058 * ldlang.c (load_symbols): If a file can not be recognized, call
2059 ldemul_unrecognized_file before trying it as a linker script.
2060 * aix.em (gld${EMULATION_NAME}_unrecognized_file): New static
2062 (gld${EMULATION_NAME}_read_file): Use FOPEN_RT, not "r".
2063 (ld_${EMULATION_NAME}_emulation): Initialize unrecognized_file.
2065 Mon Mar 4 14:11:17 1996 Ian Lance Taylor <ian@cygnus.com>
2067 * ldlang.c (wild): Handle foo.a(.text) by mapping each included
2068 member of foo.a separately. From Jouke Numan <jnuman@bazis.nl>.
2070 Fri Mar 1 10:24:59 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2072 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
2073 Search trinary.cond rather than searching trinary.lhs twice.
2075 Tue Feb 27 15:08:43 1996 Stan Shebs <shebs@andros.cygnus.com>
2077 * mpw-make.sed: Edit out shared library support.
2078 (@TDIRS@): Edit out, can't use genscripts.
2080 Tue Feb 27 15:09:21 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2082 * configure.tgt (m68k-*-linuxaout*, m68k-*-linux*): New targets.
2083 * emulparams/m68klinux.sh: New file.
2084 * emultempl/linux.em (gld${EMULATION_NAME}_before_allocation):
2085 Call bfd_${EMULATION_NAME}_size_dynamic_sections instead of
2086 bfd_linux_size_dynamic_sections.
2087 * Makefile.in (ALL_EMULATIONS): Add em68klinux.o.
2088 (em68klinux.c): New target.
2089 * configure.host (m68*-*-linuxaout*, m68*-*-linux*): New hosts.
2091 Tue Feb 27 12:55:46 1996 Ian Lance Taylor <ian@cygnus.com>
2093 * Makefile.in (ALL_EMULATIONS): Sort into alphabetical order.
2094 Fill in missing entries.
2096 * lexsup.c (parse_args): Recognize --no-whole-archive.
2097 * ldlang.h (lang_input_statement_type): Add whole_archive field.
2098 * ldlang.c (new_afile): Set whole_archive field.
2099 (load_symbols): Check input file specific whole_archive field
2100 rather than global variable.
2101 * ld.texinfo, ld.1: Document --no-whole-archive.
2103 Tue Feb 20 16:07:00 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * configure.tgt: Correct gldi960 to gld960.
2107 Mon Feb 19 11:16:44 1996 Ian Lance Taylor <ian@cygnus.com>
2109 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Check
2110 the SONAME if it is available.
2111 (gld${EMULATION_NAME}_stat_needed): Use the SONAME, not the
2112 filename, when checking for conflicting library versions. Don't
2113 assume that the suffix is only numbers and dots.
2115 * ld.texinfo: Mention that -R can be used for -rpath.
2117 Sun Feb 18 15:05:17 1996 Ian Lance Taylor <ian@cygnus.com>
2119 * configure.host: Check for 'do not mix' from native linker before
2120 trying to use -rpath.
2122 Thu Feb 15 13:58:06 1996 Ian Lance Taylor <ian@cygnus.com>
2124 * configure.in: Remove explicit substitution of CFLAGS; autoconf
2126 * configure: Rebuild.
2127 * Makefile.in (LDFLAGS): Set to @LDFLAGS@.
2129 * configure.in: Call AC_PROG_CC before configure.host.
2130 * configure: Rebuild.
2131 * configure.host: Remove go32 host, since it should no longer be
2132 necessary. Don't set CC for romp host.
2134 * scripttempl/elf.sc: Don't skip a page in virtual memory space if
2135 the text segment ends exactly on a page boundary.
2137 * configure.in: Substitute RPATH_ENVVAR.
2138 * configure: Rebuild.
2139 * configure.host: Set RPATH_ENVVAR.
2140 * Makefile.in (RPATH_ENVVAR): New variable.
2141 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
2143 Wed Feb 14 18:49:01 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
2145 * configure.in: Redo emulation handling so that each emulation
2146 searches the correct tool directory, based on the target alias.
2147 For example, "configure --enable-targets=m68k-coff i386-linux"
2148 will search /usr/local/i386-linux/lib for linux and
2149 /usr/local/m68k-coff/lib for m68k-coff.
2150 * configure: Rebuild.
2151 * configure.tgt: Add special tdir settings for Linux.
2152 * Makefile.in: Add @TDIRS@. Pass "$(tdir_EMUL)" to ${GENSCRIPTS}
2153 for each eEMUL.c target.
2154 * genscripts.sh: Accept specific alias as 9th argument, and use it
2157 Wed Feb 14 16:38:36 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2159 * ldlang.c (lang_set_startof): Don't do anything for a
2162 * ldgram.y (mri_script_file): Call mri_draw_tree.
2163 * mri.c (mri_draw_tree): Make globally visible. Don't bother to
2164 create memory regions.
2165 (mri_load): Don't call mri_draw_tree.
2166 * mri.h (mri_draw_tree): Declare.
2168 * configure.tgt (m68*-*-psos): New target.
2169 * emulparams/m68kpsos.sh: New file.
2170 * scripttempl/psos.sc: New file.
2171 * Makefile.in (ALL_EMULATIONS): Add em68kpsos.o.
2172 (em68kpsos.c): New target.
2174 Wed Feb 14 11:09:25 1996 Ian Lance Taylor <ian@cygnus.com>
2176 * configure.tgt (*-*-ieee*): New target; use vanilla.
2178 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Strip
2179 `:foo' from ${ARCH}.
2181 Tue Feb 13 15:58:58 1996 Bryan Ford <baford@snake.cs.utah.edu>
2183 * scripttempl/i386msdos.sc: Don't pad the .text section. Put
2186 Tue Feb 13 14:04:19 1996 Ian Lance Taylor <ian@cygnus.com>
2188 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2190 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn if
2191 it looks like we might be linking in two different versions of the
2192 same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
2194 Thu Feb 8 19:25:54 1996 Ian Lance Taylor <ian@cygnus.com>
2196 * ldlang.c (lang_size_sections): Increment the section size when a
2197 padding statement is encountered.
2199 Wed Feb 7 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2201 * configure.in: Look for --enable-shared. Change the value of
2202 BFDLIB when linking against a shared library on SunOS.
2203 * configure: Rebuild.
2204 * configure.host: If using a shared BFD library, try to pass a
2205 reasonable -rpath option when linking.
2206 * Makefile.in (BFDLIB): Set to @BFDLIB@.
2208 Tue Feb 6 12:29:14 1996 Doug Evans <dje@charmed.cygnus.com>
2210 * emulparams/elf64_sparc.sh (ARCH): Change to `sparc:v9'.
2211 * emultempl/generic.em: Strip `:foo' from ${ARCH}.
2213 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
2215 Support for building bfd and opcodes as shared libraries, based on
2216 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
2217 * configure.in (HLDFLAGS): New substitution.
2218 * configure: Rebuild.
2219 * configure.host: Set HLDFLAGS on SunOS.
2220 * Makefile.in (HLDFLAGS): New variable.
2221 (BFDDEP): New variable.
2222 (BFDLIB): Change to -L../bfd -lbfd.
2223 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
2224 $(HLDFLAGS) in link.
2225 (check): Set LD_LIBRARY_PATH in the environment.
2227 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2229 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
2230 in the read-only section, not read/write unless we are making a
2232 (.debug*): Add dwarf debug sections.
2233 (.rela.{sdata*,sbss*}): Add sections.
2235 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
2237 * configure: Regenerate.
2239 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
2241 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
2242 for SVR4 compatibility.
2244 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
2246 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
2248 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
2249 * emultempl/pe.em (definfo init): Make the default stack reserve
2252 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
2254 * configure.tgt (m68*-apple-aux*): New target.
2255 * emulparams/m68kaux.sh: New file.
2256 * scripttempl/m68kaux.sc: New file.
2257 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
2258 (em68kaux.c): New target.
2260 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
2262 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
2263 -bnoentry, since the right thing tends to happen anyhow.
2265 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
2267 * ld.texinfo, ld.1: Document -export-dynamic.
2269 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2271 * emultempl/sunos.em: Check for native compile by comparing
2272 ${target} and ${host}.
2274 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
2276 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
2277 TEXT_START_ADDR to allow use on IDT and PMON systems.
2279 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
2281 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
2284 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
2286 * configure.tgt (sparc64-*-solaris2*): New configuration.
2287 (sparc64-*-aout*): Renamed from sparc64*.
2289 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2291 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
2292 * genscripts.sh: Set host, target and target_alias variables.
2293 Check for native compile by comparing ${target} and ${host}.
2294 * emultempl/elf32.em: Likewise.
2295 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
2297 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2299 * scripttempl/elfppc.sc: Refine eabi support to better support
2300 .sdata, .sdata2, .sbss, etc. sections.
2302 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * ldgram.y (%union): Add phdr field.
2305 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
2306 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
2307 (opt_hdrs, hdr): Remove.
2308 (phdr_val): New nonterminal.
2309 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
2310 and phdrs parameters. Add flags parameter.
2311 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
2313 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
2314 phdrs fields. Add flags field.
2315 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
2316 (lang_new_phdr): Update declaration.
2317 * ld.texinfo: Document FLAGS.
2319 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
2321 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
2322 Don't make a shared library because of an undefined reference to
2323 __GLOBAL_OFFSET_TABLE_.
2325 Add some Irix 5 support, mostly from Kazumoto Kojima
2326 <kkojima@info.kanagawa-u.ac.jp>:
2327 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
2328 (SHLIB_TEXT_START_ADDR): Define.
2329 (OTHER_GOT_SYMBOLS): Define.
2330 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
2331 (EXECUTABLE_SYMBOLS): Don't define.
2332 (DYNAMIC_LINK): Don't define.
2333 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
2334 * scripttempl/elfmips.sc: New file.
2335 * configure.host (mips*-dec-bsd*): Change mips to mips*.
2336 (mips*-sgi-irix4*): Likewise.
2337 (mips*-sgi-irix5*): New entry.
2338 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
2340 (eelf32lmip.c): Likewise.
2342 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2344 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
2345 .rela.got.neg section.
2347 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
2349 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
2351 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
2352 ANSI_PROTOTYPES is defined. Remove special handling of
2353 WINDOWS_NT. Various indendation fixes.
2354 (vfinfo): Change fmt parameter to const char *.
2355 (info_msg): Write <stdarg.h> version.
2356 (einfo, minfo, finfo): Likewise.
2357 (info_assert): Change file parameter to const char *.
2358 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
2359 defined, use a real prototype.
2360 (info_assert): Change first parameter to be const char *.
2362 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2364 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
2365 in old support that 2.7.2 needs, but the current compiler does
2368 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
2369 correct Linker script template.
2371 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
2373 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
2375 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
2377 * scripttempl/alpha.sc: Put .rconst right after .rdata.
2379 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
2381 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
2382 sort using right pointer.
2384 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2386 * scripttempl/elfppc.sc: Remove support for creating special
2387 labels for eabi section begin/end here. The compiler now uses
2388 crt{i,n}.o to create these symbols.
2390 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
2392 * configure.host: Change existing Linux HOSTING_CRT0 to be used
2393 for a.out only, and put in appropriate HOSTING_CRT0 and
2394 HOSTING_LIBS values for Linux ELF.
2396 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
2398 * scripttempl/h8300.sc: Use all 64K for ram.
2399 * scripttempl/h8300h.sc: Define 256K ram size.
2401 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
2403 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
2404 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
2405 was used, regardless of whether -bE was used.
2407 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
2409 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
2410 relocateable before calling ldctor_build_sets if the output file
2411 is in an XCOFF format.
2413 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
2415 * ldwrite.c (build_link_order): When handling a data statement, if
2416 the endianness of the output file is unknown, use the endianness
2419 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
2421 * mpw-config.in: Recognize mips-*-* as equivalent to
2423 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
2424 * mpw-ld.r: Add version resources.
2425 (cfrg): Use symbolic instead of literal name for executable.
2427 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
2429 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
2431 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
2433 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
2434 (print_statement_list): Renamed from print_statement. All callers
2436 (print_statement): New function to print just one statement.
2437 (print_{data,reloc,padding}_statement): Don't crash if
2438 output_section == NULL.
2439 (dprint_statement): New function.
2441 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
2442 call to sort_sections.
2444 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
2446 * emultempl/aix.em (unix_ld): New static variable.
2447 (gld${EMULATION_NAME}_parse_args): Handle -unix.
2448 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
2449 gc as false and export_defineds as true to size_dynamic_sections.
2451 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
2452 phase if the current section is abs_output_section.
2455 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
2457 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
2460 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
2462 * ldgram.y (PHDRS): New token.
2463 (ifile_p1): Accept phdrs.
2464 (section): Accept phdr_opt at the end of the section definition.
2465 (phdr_op): New nonterminal.
2466 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
2467 * ldlex.l: Accept PHDRS.
2468 * ldlang.h (struct lang_output_section_phdr_list): Define.
2469 (lang_output_section_statement_type): Add phdrs field.
2470 (struct lang_phdr): Define.
2471 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
2472 (lang_new_phdr): Declare.
2473 * ldlang.c (lang_phdr_list): New static variable.
2474 (lang_output_section_statement_lookup): Initialize phdrs field.
2475 (lang_process): Call lang_record_phdrs.
2476 (lang_new_phdr): New function.
2477 (lang_section_in_phdr): New function.
2478 (lang_record_phdrs): New static function.
2479 * ld.texinfo: Document PHDRS.
2481 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
2483 * scripttempl/ppcpe.sc: Moved .edata into its own section to
2486 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2488 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
2489 HOSTING_LIBS for testing.
2490 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
2493 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
2495 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
2498 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
2500 * configure: Rebuild with autoconf 2.7.
2502 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
2504 * scripttempl/pe.sc: Two .junk's is too much junk.
2506 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
2508 * configure.in: Use BFD_NEED_DECLARATION.
2509 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
2510 * configure, config.in: Rebuild with autoconf 2.6.
2512 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
2513 being unsupported if this is not a relocateable link and the input
2514 BFD supports it, since ldctor_build_sets can cope with that case.
2516 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
2518 * configure.tgt (powerpc-*-macos*): New target.
2519 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
2520 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
2521 (eppcmacos.c): New target.
2522 * mpw-eppcmacos.c: Update.
2523 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
2525 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
2527 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
2528 $(host_canonical) and $(target_canonical).
2529 (CXX_FOR_TARGET): Likewise.
2531 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
2533 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
2534 so the malloc heap begins at a sane place.
2536 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
2538 Version 2.6 released.
2539 * ldver.c (ldversion): Update to 2.6.
2541 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
2542 $(GENERATED_*FILES), since they need to be retained by distclean.
2543 (maintainer-clean, realclean): Delete them here.
2545 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
2547 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
2548 base file with FOPEN_WB, not "w".
2550 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
2551 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
2553 (gld${EMULATION_NAME}_before_allocation): Use the environment
2554 variable LD_RUN_PATH if -rpath was not used.
2555 * ld.texinfo, ld.1: Document LD_RUN_PATH.
2557 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
2559 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
2560 -bl and -bloadmap options.
2562 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
2563 report a better error.
2565 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
2566 new local variable special_sections, and pass it to
2567 size_dynamic_sections. Look through the results, and move the
2568 sections around in the mapping so that they are defined correctly.
2570 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
2572 * ldemul.c (ldemul_default_target): Cast getenv return value.
2574 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
2576 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
2578 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
2581 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
2582 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
2584 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
2585 (gld_$_before_allocation): added hooks for toc construction based
2588 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
2590 * ld.texinfo: The linker does not use _main as an entry point.
2592 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2594 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
2597 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
2599 * configure.in: Add test for whether free must be declared.
2600 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
2601 * acconfig.h: Explain NEED_DECLARATION_FREE.
2602 * configure, config.in: Rebuild.
2604 * lexsup.c (parse_args): Take B:: out of shortopts.
2606 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
2608 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
2609 for now, as with m68k4kbsd, until shared library support gets
2612 * configure.host: For i386 BSD variants, crt0.o lives in
2613 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
2615 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2617 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
2618 (edelta68.c): New target.
2619 * configure.tgt (m68*-motorola-sysv*): New target.
2620 * emulparams/delta68.sh: New file.
2621 * scripttempl/delta68.sc: New file.
2623 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
2626 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
2628 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
2629 ALIGN and ALIGNMOD statements.
2631 * emultempl/aix.em: Include ldgram.h.
2632 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
2634 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
2636 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
2638 * configure.host (alpha-*-linux*): New host.
2639 * configure.tgt (alpha-*-linux*): New target.
2641 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
2643 * emultempl/aix.em (export_files): Remove.
2644 (import_files): Make static.
2645 (struct export_symbol_list): Define.
2646 (export_symbols): New static variable.
2647 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
2648 correctly. Call read_file for an export file.
2649 (gld${EMULATION_NAME}_before_allocation): Call
2650 bfd_xcoff_export_symbol for each export symbol, rather than
2651 calling read_file for each export file.
2652 (gld${EMULATION_NAME}_read_file): For an export file, make the
2653 exported symbols undefined, and store them on the export_symbols
2656 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
2658 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
2659 Don't hang if last option is unrecognised.
2660 (gld_${EMULATION_NAME}_set_symbols): Insert created
2661 symbols into ABS output section.
2663 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
2665 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
2667 (em68k4knbsd.c): New rule.
2669 * configure.tgt: Added support for the NetBSD m68k4k arch.
2671 * genscripts.sh, ldint.texinfo,
2672 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
2673 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
2674 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
2675 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
2676 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
2677 pc532machaout,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
2678 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
2679 PAGE_SIZE to TARGET_PAGE_SIZE.
2681 * emulparams/m68knbsd.h: Ditto.
2682 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
2683 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
2686 * emulparams/m68k4knbsd.sh: New file.
2688 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
2690 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
2692 * emultempl/aix.em: Include ldctor.h.
2693 (gld${EMULATION_NAME}_after_open): New static function.
2694 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
2695 (gld${EMULATION_NAME}_find_relocs): New static function.
2696 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
2697 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
2698 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
2699 * ldctor.c (struct set_info): Move definition into ldctor.h.
2700 (struct set_element): Likewise.
2701 (sets): Make non-static.
2702 (ldctor_add_set_entry): Add name parameter. Save it in the new
2704 (ldctor_build_sets): Avoid being called twice. Pass set element
2705 name to lang_add_reloc.
2706 * ldctor.h (struct set_info): Move definition here from ldctor.c.
2707 (struct set_element): Likewise. Add new field name.
2709 (ldctor_add_set_entry): Declare new name parameter.
2710 * ldwrite.c (build_link_order): Don't insist that either name or
2711 section be NULL in a lang_reloc_statement.
2712 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
2714 (constructor_callback): Pass name to ldctor_add_new_set_entry for
2717 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
2719 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
2721 * mpw-config.in: Add PowerMac target support, generate config.h.
2722 * mac-ld.r: New file, Mac resources.
2723 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
2724 * mpw-make.in: Remove.
2725 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
2727 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
2729 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
2730 -static as a synonym for -bnso.
2732 * scripttempl/aix.sc: Move special symbols inside sections.
2733 Always start .data at 0.
2735 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
2737 * Makefile.in (diststuff): Also make info.
2738 (maintainer-clean realclean): Also delete *.info*.
2740 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
2742 * emultempl/aix.em: Add support for various AIX linker options,
2743 for AIX import and export files, and for AIX shared objects.
2744 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
2746 * ldmain.c (main): Initialize new field link_info.static_link.
2748 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
2749 (constructor_callback): Likewise.
2750 * ldmisc.c (vfinfo): Likewise.
2751 * ldwrite.c (build_link_order): Likewise.
2753 * ld.texinfo: The MRI ALIGN directive is supported.
2755 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2757 * emulparams/elf32vr4300.sh: Deleted.
2758 * emulparams/elf32vr4300el.sh: Deleted.
2759 * emulparams/elf32b4300.sh: Added.
2760 * emulparams/elf32l4300.sh: Added.
2761 * configure.tgt, Makefile.in: Updated the build to use the
2762 new 8.3 unique names.
2764 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
2766 * ldlang.c (entry_symbol): Make non-static.
2767 * ldlang.h (entry_symbol): Declare.
2769 * ldlex.l: Treat PROVIDE as a keyword in expression state.
2771 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
2773 * scripttempl/pe.sc (.bss): Move to be after .text
2775 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
2777 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
2778 Search trinary.cond rather than searching trinary.lhs twice. From
2779 linli@ihp.PHys.ethz.CH.
2781 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
2782 directory searching code into gld${EMULATION_NAME}_search_dir.
2783 (gld${EMULATION_NAME}_search_dir): New static function, extracted
2784 from gld${EMULATION_NAME}_find_so.
2785 (global_needed, global_found): New static variables.
2786 (gld${EMULATION_NAME}_after_open): New static function.
2787 (gld${EMULATION_NAME}_search_needed): New static function.
2788 (gld${EMULATION_NAME}_try_needed): New static function.
2789 (gld${EMULATION_NAME}_check_needed): New static function.
2790 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
2791 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
2793 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
2794 (eelf32lppc.c): Likewise.
2795 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
2796 (GENERATE_SHLIB_SCRIPT): Define as yes.
2798 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
2800 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
2801 bfd_link_needed-list; make appropriate changes.
2803 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
2804 (rs6000-*-aix*): New target; use aixrs6.
2805 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
2806 * emultempl/aix.em: New file.
2807 * scripttempl/aix.sc: New file.
2808 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
2809 (eaixppc.c, eaixrs6.c): New targets.
2811 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
2813 * scripttemp/pe.sc (.reloc): Move to the end.
2815 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
2817 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
2818 section which was not linked into the final output.
2820 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
2822 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
2825 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
2827 * ld.h (args_type): Add rpath_link field.
2828 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
2829 required dependencies in rpath_link path. Only search
2830 LD_LIBRARY_PATH when configured native.
2831 * lexsup.c (parse_args): Recognize -rpath-link.
2832 * ld.1, ld.texinfo: Document -rpath-link.
2834 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
2836 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
2837 bother searching for needed libraries unless doing a final link.
2839 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
2841 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2843 * ld/ld.1: Fix formatting bugs.
2845 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
2847 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
2848 * ldexp.h (exp_get_abs_int): Update declaration.
2849 * ldlang.c (print_output_section_statement): Use fprintf_vma to
2850 print return value of exp_get_abs_int.
2852 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
2854 * emultempl/elf32.em (global_stat): New file static variable.
2855 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
2856 that the file has not already been included under another name.
2857 (gld${EMULATION_NAME}_stat_needed): New static function.
2859 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
2861 * scripttempl/armcoff.sc: Start .text at 0x8000.
2862 Start .data at 0x40000.
2864 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
2866 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
2867 command_line.rpath is set, use it, rather than the -L options, to
2868 build the rules section.
2869 * ld.texinfo: Document this use of -rpath.
2871 * lexsup.c (parse_args): Don't set link_info.shared for -assert
2872 pure-text. Pass true, not 1, to lang_add_entry.
2873 * emultempl/sunos.em (find_assign): New static variable.
2874 (found_assign): New static variable.
2875 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
2876 If not a relocateable link, and no start symbol was specified on
2877 the command line, and there are any undefined symbols, set
2878 link_info.shared. If link_info.shared is set, set the address of
2879 the .text section to 0x20.
2880 (gld${EMULATION_NAME}_find_assignment): Rename from
2881 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
2882 set, then just set found_assign based on whether an assignment is
2883 found to find_assign.
2884 (gld${EMULATION_NAME}_get_script): Don't use a special script when
2885 producing a shared library.
2886 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
2887 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
2888 * ldlang.c (entry_from_cmdline): New global variable.
2889 (lang_add_entry): Change cmdline parameter from int to boolean.
2890 Use global entry_from_cmdline rather than function static
2892 * ldlang.h (entry_from_cmdline): Declare.
2893 (lang_add_entry): Change declaration of second parameter from int
2895 * ldgram.y: Pass false, not 0, to lang_add_entry.
2897 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
2899 * ld.h (parsing_defsym): Declare.
2900 * ldlex.h (lex_string): Declare.
2901 * ldlex.l (lex_string): Define.
2902 * lexsup.c (parsing_defsym): Define.
2903 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
2904 lex_redirect, and clear it after calling yyparse. Set
2905 parsing_defsym around call to yyparse.
2906 * ldmain.c (main): Set lex_string before calling lex_redirect, and
2907 clear it after calling yyparse.
2908 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
2909 in linker scripts correctly.
2911 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
2912 COFF targets, allowing for the leading underscore used on SPARC
2915 * lexsup.c (parse_args): Handle -assert.
2916 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
2917 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
2918 shared library script when appropriate.
2919 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
2920 section at SIZEOF_HEADERS.
2922 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
2924 * Makefile.in (earmcoff.c): Build.
2925 * configure.tgt (arm-*-coff): New target
2926 * emulparms/armcoff.sh: New file.
2927 * scripttempl/armcoff.sc: New file.
2929 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
2931 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
2933 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
2935 * ldfile.c (ldfile_set_output_arch): Make arch const.
2937 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2939 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
2940 beginning of the .bss area, not at the end of data. Add
2941 __sbss_{start,end} symbols.
2943 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
2945 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
2946 (CXX_FOR_TARGET, install): Likewise.
2948 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
2950 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
2951 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
2952 (CXX_FOR_TARGET): Likewise.
2953 (install): Likewise.
2954 (GENERATED_HFILES): Remove config.h.
2955 (.dep): Depend upon config.h.
2957 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
2959 * configure.tgt (mips*-dec-netbsd*): New target.
2961 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
2963 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
2965 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
2967 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
2969 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
2971 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
2972 Start .text section on the right boundary. Always align
2975 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
2977 * Makefile.in (maintainer-clean): New target.
2979 * ldmain.c (struct warning_callback_info): Define.
2980 (warning_callback): Add new parameter symbol. Call
2981 warning_find_reloc to try to find the section and VMA.
2982 (warning_find_reloc): New static function.
2983 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2984 Pass NULL as symbol parameter to warning callback.
2986 * ld.texinfo: Clarify -L option.
2988 * ldlang.c (lang_one_common): Add cast to avoid warning.
2989 (topower): Likewise. Also, reindent.
2990 * ldwrite.c (clone_section): Change i to unsigned int.
2991 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
2992 cast to avoid warning.
2994 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
2996 * Makefile.in (config.status): Depend upon configure.tgt.
2998 * ldemul.h (ldemul_set_symbols): Declare.
2999 (ldemul_parse_args): Declare.
3000 * ldemul.c (ldemul_parse_args): Fix indentation.
3002 * configure.in: Call AC_HEADER_DIRENT.
3003 * configure, config.in: Rebuild.
3004 * emultempl/sunos.em: Use autoconf recommend mechanism to define
3005 DIR and struct dirent.
3007 * configure.tgt (mips*-*-bsd*): New case.
3009 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
3011 * configure.tgt (i[345]86-*-ptx*): New case.
3013 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
3015 * config.in: Rename from config.h.in.
3016 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3017 Check for config.h:config.in when creating stamp-h.
3018 * configure: Rebuild.
3019 * Makefile.in (stamp-h): Depend upon config.in rather than
3020 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3021 calling config.status.
3023 * Makefile.in (distclean): Remove config.h and stamp-h.
3025 * configure.host (sparc-*-sunos64*): Remove.
3026 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
3028 * ldexp.c (exp_fold_tree): Don't warn about moving the location
3029 counter backward in the absolute section.
3031 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
3033 * configure.in: Rewrite to use autoconf.
3034 * configure.host: New file.
3035 * configure.tgt: New file.
3036 * aclocal.m4: New file.
3037 * configure: New file, built by autoconf.
3038 * acconfig.h: New file.
3039 * config.h.in: New file, built by autoheader.
3040 * sysdep.h: New file.
3041 * ld.h: Incorporate old contents of config.h.
3043 * Makefile.in: Various changes for new configure script. Also:
3044 (CC_FOR_BUILD): Remove.
3045 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
3046 (dep.sed): Use @SRCDIR@, not @srcdir@.
3047 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
3048 * genscripts.sh: Create ldscripts if it does not exist.
3049 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
3050 * mpw-esh.c, emultemp/*.em: Likewise.
3051 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
3053 * config/*.mt, config/*.mh: Remove.
3055 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
3057 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3058 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
3060 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
3062 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
3064 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
3066 * ldmain.c (warning_callback): Add abfd, section, and address
3068 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3069 Change call to warning accordingly.
3071 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
3072 relocateable and not shared, put .gnu.warning.SYMBOL sections into
3075 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
3077 * configure.in: Added mips*vr4300-idt-elf* and
3078 mips*vr4300el-idt-elf* targets.
3079 * Makefile.in: Added eelf32vr4300* targets.
3080 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
3081 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
3083 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
3085 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
3086 <brendan@cygnus.com>.
3088 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
3090 * ldemul.c (ldemul_parse_args): New.
3091 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
3092 * lexsup.c (all pe stuff): Moved into pe.em
3093 (parse_args): Call emulation arg parser.
3094 * emultempl/pe.em (parse_args): handle PE specfic args.
3096 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
3098 * ldlang.c (lang_memory_region_lookup): Don't use the first region
3099 as the default region. Create a new region instead.
3101 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
3103 * ldemul.c (ldemul_set_symbols): New function.
3104 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
3105 * ldmain.c (main): Add call to ldemul_set_symbols.
3106 * lexsup.c (set_pe_value): New args.
3108 (parse_args): Cope with new set_pe_value args.
3109 * emultempl/pe.em (set_symbols): New function.
3110 (ld_emulation_xfer_struct): Add set_symbols.
3111 * scripttempl/pe.sc: Use new symbols.
3113 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
3115 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
3116 For -Y, ignore a leading `P,', and only call set_default_dirlist
3117 after processing all the other arguments.
3119 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
3121 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
3122 * emulparams/armpe.sh: Run PE script.
3124 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
3126 * ldmain.c (main): Remove PE stuff.
3127 * lexsup.c (options): Load more PE options.
3128 (set_pe_value): New function.
3130 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
3133 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
3134 * emultempl/pe.sc: New file performs generic PE support and sorts
3136 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
3137 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
3138 * scripttempl/pe.sc: New.
3139 * Makefile.in: Use new files.
3141 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
3143 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
3144 (.strings,.ctors,.dtors): Likewise.
3146 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
3148 * scripttempl/armpe.sc: Always start code at 0x401000, even
3150 * ldwrite.c (strdup): New extern declaration.
3151 * ldgram.y (atype): New rule to clarify type parsing.
3152 * ldlang.c (init_os): Remove commented out code.
3153 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
3154 unless told not to by the link script.
3156 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
3158 * ldlang.c (lang_set_startof): New static function.
3159 (lang_process): Call it.
3161 * ldgram.y: Tweak casesymlist to avoid bison errors.
3163 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
3164 Solaris compatibility.
3166 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
3168 * ldgram.y (YYDEBUG): If not defined, define as 1.
3169 (CASE, EXTERN, START): New tokens.
3170 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
3171 (casesymlist): New nonterminal.
3172 (extern_name_list): New nonterminal.
3173 * ldlex.l: Accept lower case trailing base specifiers. Don't
3174 ignore the first digit when the base is a suffix. Accept many
3175 EXPRESSION state tokens in MRI state. Support MRI continuation
3176 lines and MRI semicolon comments. Accept all MRI keywords in
3177 lower case. Add CASE, EXTERN, and START MRI keywords.
3179 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
3181 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
3184 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3186 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
3187 $r/../gcc/xgcc unless it is present.
3189 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
3191 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
3193 * scripttempl/m68klynx.sc: Likewise.
3194 * scripttempl/nw.sc: Likewise.
3195 * scripttempl/sa29200.sc: Likewise.
3196 * scripttempl/sparclynx.sc: Likewise.
3198 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
3200 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
3202 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
3204 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
3206 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
3208 * scripttempl/i386pe.sc: Cope with constructors.
3209 * scripttempl/z8ksim.sc: Deleted.
3210 * scripttempl/z8000.sc: Resurrected as this, but
3211 can handle z8001 and z8002 formats.
3212 * emulparams/z8ksim.sh: Deleted.
3213 * emulparams/{z8001.sh, z8002.sh}: New files.
3214 * config/z8ksim.mt: Deleted
3215 * config/z8k-coff.mt: New, generates both emulations.
3217 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
3219 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
3220 %B, in case it is in an archive.
3222 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
3224 * ldlang.c (lang_process): Call reset_memory_regions for each
3227 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
3229 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
3232 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
3234 * ldmain.c (constructor_callback): Allocate set_name in stack
3235 frame, rather than always calling alloca with a fixed size.
3237 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
3239 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
3240 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
3242 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
3244 * ldwrite.c (clone_section): Set the alignment of the clone
3245 section to that of the section being cloned.
3247 * ldwrite.c (split_sections): Don't split the first input section
3248 into a new output section.
3250 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
3252 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
3253 (GENERATE_SHLIB_SCRIPT): Define as yes.
3255 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
3257 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
3259 * ldver.c (help): Update list of options to match currently
3262 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
3264 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
3267 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
3268 it takes a size_t anyhow.
3269 (exp_binop): Likewise.
3270 (exp_trinop): Likewise.
3271 (exp_unop): Likewise.
3272 (exp_nameop): Likewise.
3273 (exp_assop): Likewise.
3274 * ldlang.c (lang_memory_region_lookup): Likewise.
3275 (init_os): Likewise.
3276 (ldlang_add_undef): Likewise.
3277 (insert_pad): Likewise.
3278 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
3281 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
3283 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
3285 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
3287 (ld_emulation_xfer_type): Add search parameter to
3288 open_dynamic_archive entry point.
3289 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
3290 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
3291 make non-static. Change all callers to use new name.
3292 (ldfile_open_file_search): Make static. If entry is dynamic, call
3293 ldemul_open_dynamic_archive.
3294 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
3295 * ldfile.h (ldfile_open_file_search): Don't declare.
3296 (ldfile_try_open_bfd): Declare.
3297 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
3298 Accept search parameter. Don't search for a library, just look in
3300 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
3303 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
3305 * ldmain.c (set_scripts_dir): Don't base script directory on
3308 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
3310 * ldmisc.c (vfinfo): Don't print the line number if it isn't
3313 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
3315 * ld.h (ld_config_type): Add field warn_constructors.
3316 * ldmain.c (add_to_set): Warn if config.warn_constructors.
3317 (constructor_callback): Likewise.
3318 * lexsup.c (parse_args): Handle -warn-constructors.
3319 * ld.texinfo, ld.1: Document -warn-constructors.
3321 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
3322 get confused by directory names if we searched for the file.
3324 Based on patches from H.J. Lu <hjl@nynexst.com>:
3325 * ldlang.h (lang_input_statement_type): Add new field dynamic.
3326 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
3327 * ldfile.c: Include bfdlink.h.
3328 (ldfile_open_file): Check dynamic field of entry, not global
3329 dynamic_link field. Don't do a dynamic search when doing a
3331 * ldmain.c (main): Don't warn about dynamic_link for a
3333 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
3335 (gld${EMULATION_NAME}_create_output_section_statements): Always
3336 loop over input files.
3337 * Makefile.in: Rebuild dependencies.
3339 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
3342 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
3344 * ldmain.c (main): Set link_info.symbolic to false.
3345 * lexsup.c (parse_args): Handle -Bsymbolic.
3347 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
3349 * ldmain.c (HAVE_SBRK): Define for everything except
3350 specific systems that are known to not support sbrk.
3351 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
3353 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
3355 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
3356 Handle etree_provide.
3358 * emultempl/elf32.em (global_needed): New static variable.
3359 (global_found): Likewise.
3360 (gld${EMULATION_NAME}_after_open): New static function.
3361 (gld${EMULATION_NAME}_search_needed): Likewise.
3362 (gld${EMULATION_NAME}_try_needed): Likewise.
3363 (gld${EMULATION_NAME}_check_needed): Likewise.
3364 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
3365 gld${EMULATION_NAME}_after_open.
3367 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
3369 * configure.in (i386-*-win32): New target.
3371 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
3373 * lexsup.c (parse_args): Let -G either set the small data size or
3374 be equivalent to --shared, depending on the next argument. Accept
3375 and ignore -z for Solaris compatibility.
3377 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
3379 * lexsup.c (parse_args): Cast fopen result to PTR before storing
3380 it in link_info.base_file. Fix indentation.
3382 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
3384 * ldmain.c (main): Always initialize PE info in link_info.
3385 * lexsup.c (OPTION_BASE_FILE): New option.
3386 (parse_args): Handle new option.
3387 * emulparams/armpe.sh: Output pei.
3388 * emultempl/i386pe.em: Add newline to end.
3389 * scripttempl/armpe.sc: Change output and quote the $s.
3390 * scripttempl/i386pe.sc: Change output and quote the $s.
3392 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3394 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
3396 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
3397 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
3398 (i386msdos.o): New target.
3399 * config/i386-msdos.mt: Created.
3400 * emulparams/i386msdos.sh: Created.
3401 * scripttempl/i386msdos.sc: Created.
3403 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3405 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
3406 that contains pointers to be relocated.
3408 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3410 * mpw-esh.c: New file, modified for MPW from esh.c.
3411 * scripttempl/sh.sc: Reformatted to simplify MPWification,
3412 use *() to concat stab sections instead of [].
3414 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
3416 * scripttempl/armpe.sc: Add constructor support.
3418 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
3420 * ldlang.c (lang_size_sections): Any section with a DATA
3421 statement has contents.
3423 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3425 * emulparams/m68kelf.sh (NOP): Define.
3426 (DYNAMIC_LINK): Don't define.
3427 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
3428 will come from the linker script.
3430 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
3432 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
3434 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
3436 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
3438 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3440 From Andrew Cagney <cagney@highland.com.au>
3441 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
3444 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
3446 Add support for ARM-PE.
3447 * Makefile.in (ALL_EMULATIONS): Add armpe.o
3448 * configure.in: Recognize armpe.
3449 * config/arm-pe.mt: New file.
3450 * emulparams/armpe.sh: New file.
3451 * scripttempl/armpe.sc: New file.
3454 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
3456 * configure.in (h8300h-*-hms): Deleted
3457 * config/cf-h8300h.mt: Deleted.
3459 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
3461 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3463 From David Taylor (dtaylor@armltd.co.uk)
3464 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
3465 * configure.in: Recognize arm{,e[lb]-*-aout.
3466 * config/arm[lb]-aout.mt: New files.
3467 * emulparams/armaout[lb].sh: New files.
3468 * scripttempl/armaout.sc: New file.
3470 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3472 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
3473 be unique in 8 characters for DOS.
3475 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
3476 * emulparams/elf32ppcle.sh: Deleted.
3478 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
3479 Tom Griest <griest@cs.yale.edu>
3481 Initial support for PE executables (eg NT, win32)
3483 * Makefile.in (configure.in, ei386pe): Add support.
3484 * ldmain.c (main): Initialize PE argument info.
3485 * ldwrite.c (print_file_stuff): Don't print out .drectve
3486 and .debug section info.
3487 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
3488 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
3489 Handle new arguments.
3490 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
3493 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
3495 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
3496 segment. This allows ld -r to preserve unwind sections.
3498 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3500 * configure.in: Add little endian PowerPC support.
3502 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
3503 (eelf32ppcle.c): Support for little endian PowerPC.
3505 * config/ppcle-elf32.mt: New file for little endian PowerPC.
3506 * emulparams/elf32ppcle.sh: Ditto.
3508 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3510 * ldlang.c (print_output_section_statement): Check
3511 subsection_alignment, instead of checking section_alignment twice.
3512 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
3514 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
3516 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
3518 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
3520 * ldwrite.c (ldwrite): Before doing anything, reset the error
3521 code. If bfd_final_link returns an error, but the error code is
3522 unset, don't issue an extra message. Assume a correct error
3523 message was already set.
3525 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3527 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
3528 (em68kelf.o): New target.
3529 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
3530 * configure.in: Use them for m68*-*-elf.
3532 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
3534 Merge in support for Mac MPW as a host.
3535 (Old change descriptions retained for informational value.)
3537 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
3538 (i386-unknown-coff): Remove.
3539 (sh-hitachi-hms): New target.
3540 (emulation_ofiles): Set correctly for each target.
3541 (version, TDEFINES): Add to makefile fragment.
3542 * mpw-make.in (BISON): Use byacc instead of bison.
3543 (em_*.c): Replace with e*.c everywhere.
3544 (ldgram.h): Separate action from ldgram.c generation.
3545 (LD_PROG): Depend on Version.r.
3546 (Version.r): generate from version info.
3547 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
3549 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
3550 i386-unknown-aout, i386-unknown-coff): New targets.
3551 (m68k-aout, m68k-coff): Remove targets.
3552 (mk.tmp): Add definition of EMUL.
3554 * mpw-config.in (emulname): Set based on target.
3555 (ldemul-list.h): Construct.
3556 * mpw-make.in (install-only): New target.
3557 (install): Depend on install-only.
3559 * mpw-make.in (bindir): Fix pathname.
3560 (install): Move here from mpw-build.in.
3562 * mpw-config.in: New file, MPW configuration fragment.
3563 * mpw-make.in: New file, MPW makefile fragment.
3564 (This file is semi-automatically generated from Makefile.in.)
3565 * ldfile.c (slash): If MPW, set to `:'.
3566 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
3567 prevent redefinition errors.
3569 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
3571 * ldwrite.c (clone_section): Align clone sections on even
3574 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
3576 * configure.in: Change linux to default to elf. Using
3577 i[345]86-*-linuxaout will build a linker which defaults to a.out.
3578 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
3579 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
3580 * config/i386-lelf.mt: Remove.
3582 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
3584 * ldmain.c (main): If opening the map file fails, call
3585 bfd_set_error before calling einfo.
3587 * ld.texinfo, ld.1: Document the -no-keep-memory option.
3589 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
3591 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
3592 does mark shared libraries as executable.
3594 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
3596 * ldlang.c (lang_common): Change power to int. Pass larger values
3597 before smaller values.
3598 (lang_one_common): Treat info as int *. Don't bother to check for
3599 last value, since it is now zero.
3601 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
3603 * ldlang.c (load_symbols): An empty archive is OK.
3605 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
3607 * ldmain.c (progress.h): Include.
3608 (main): Call START_PROGRESS and END_PROGRESS.
3610 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
3612 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
3613 .dtors sections, so that these pointers get relocated also.
3614 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
3615 and end of the constructors/destructors.
3617 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3619 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
3620 describes an archive, call bfd_link_add_symbols on each member.
3621 * ldmain.c (whole_archive): New variable.
3622 (main): Initialize it to false.
3623 * ldmain.h: Declare whole_archive.
3624 * lexsup.c (parse_args): Grok --whole-archive switch.
3625 * ld.texinfo, ld.1: Document --whole-archive.
3627 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
3629 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
3630 using the default emulation.
3632 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
3634 * config/hppaelf.mh (HOSTING_EMU): Likewise.
3636 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
3638 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
3639 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
3641 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
3643 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
3645 * ldlex.l: Return -lFILENAME as the token LNAME.
3646 * ldgram.y: Add token LNAME.
3647 (input_list): Treat LNAME like NAME, but pass it to
3648 lang_add_input_file as lang_input_file_is_l_enum.
3649 * ld.texinfo: Document using -lFILENAME in INPUT.
3651 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3653 * ldlang.c (lang_check): If the architectures are compatible call
3654 bfd_merge_private_bfd_data to let the backend do additional
3657 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
3659 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
3660 all supported emulations.
3662 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
3664 * ldemul.c (ldemul_list_emulations): New function.
3665 * ldemul.h (ldemul_list_emulations): Declare.
3666 * ldver.c (help): List supported targets and emulations.
3668 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
3670 * scripttempl/elf.sc (.debug): Relocate to address 0.
3671 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
3672 .debug_sfnames, .line): Likewise.
3674 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
3676 * emultempl/elf32.em (hold_rel): New static variable.
3677 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
3678 contents whose names begin with ".rel" after hold_rel. Remove the
3679 assertion which checked for unplaced .rel sections. Don't try to
3680 sort the section into place if place->bfd_section is NULL.
3681 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
3682 section beginning with ".rel".
3684 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
3686 Doc note from pierre@phi.la.tce.com (Pierre Willard):
3687 * ld.texinfo: -X and -x work even if -s or -S are not specified.
3688 * ld.1: Similar change.
3690 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
3692 * emulparams/gld960coff.sh (COFF_CTORS): Define.
3693 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
3695 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
3697 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
3698 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
3699 * config/i386-lelf.mt: New file.
3700 * config/i386-gelf.mt: New file.
3702 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
3704 * configure.in: Match on mips-ecoff, and default to the IDT
3707 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
3709 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
3710 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
3711 to double the size of the table.
3713 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3715 * Makefile.in (distclean): Do recursive deletion, since ldscripts
3718 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
3720 * ldmain.c (main): If trace_file_tries is true, and we are using
3721 an internal linker script, print out the script.
3722 * ldfile.c (try_open): Reindent function. Make the messages about
3723 opening script files more informative.
3725 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
3726 * ld.texinfo, ld.1: Update accordingly.
3728 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
3730 * ldlang.c (lang_one_common): Adjust references to common symbol
3731 information for new structure.
3733 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
3735 * ldmain.c (undefined_symbol): Handle section being NULL.
3737 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
3738 * ldexp.c (fold_name): Likewise.
3739 * ldlang.c (print_one_symbol): Likewise.
3740 (lang_finish): Likewise.
3741 * ldmain.c (multiple_common): Likewise.
3742 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
3743 renamed to bfd_link_hash_undefweak.
3745 * scripttempl/alpha.sc: Set address of .data section correctly
3746 when -n or -N is used. Patch from Chris G Demetriou
3747 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
3748 * scripttempl/mips.sc: Similar change.
3750 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
3752 * ldlang.c (lang_size_sections): Clarify error message when user
3753 specified start addr conflicts with region. Fix resetting of
3756 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
3758 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
3759 in lang_allocating_phase_enum.
3761 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
3763 * Makefile.in (distclean): Depend upon clean. Don't bother to
3764 remove files which will be removed by clean. From patch by
3765 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
3767 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
3770 a MIPS target, clobber the size of all but the first input
3771 .reginfo section to be 0, so that lang_size_sections sets the
3772 correct size for the output .reginfo section.
3774 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
3776 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3777 Remove unused variable is.
3779 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3781 * configure.in: Add support for powerpc-*-eabi.
3783 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
3786 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
3787 elf.sc, which defines some new symbols PowerPC elf needs.
3789 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3791 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
3792 constructor entry is in the absolute section.
3794 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3796 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
3797 * config/i386-gnu.mt: New file. Include ELF support.
3799 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3801 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
3802 there are any input sections named .gnu.warning, treat them as
3803 containing a warning message to be printed by the linker, and
3804 clobber the size so that the message is not copied into the output
3806 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
3809 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
3811 * configure.in (w65-*-*): New target.
3812 * Makefile.in: Update.
3813 * scripttempl/w65.sc: New.
3814 * config/coff-w65.mt: New.
3816 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
3818 * ldlang.c (lang_place_orphans): Don't ignore files with
3819 just_syms_flag set. Instead, put all their sections in
3820 bfd_abs_section_ptr, using the section VMA as the output_offset.
3822 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3824 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
3825 name `reloc_howto_type', since it's now defined to be const.
3826 * ldlang.c (lang_add_reloc): Ditto.
3827 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
3829 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
3831 * ldexp.c (fold_binary): Adding or subtracting an absolute value
3832 to a relative value does not require forcing the relative value to
3833 be absolute. Also, reindent function.
3835 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3837 * ldwrite.c (clone_section): Create a symbol with the
3838 same name as the section.
3840 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3842 * ld.h (split_by_reloc, split_by_file): New flags.
3843 * ldwrite.c (clone_section, split_sections): New functions.
3844 * lexsup.c (parse_args): Understand new split options.
3846 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3848 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
3849 .data segment. They must be writable when creating a shared
3850 library. From H.J. Lu <hjl@nynexst.com>.
3852 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
3854 * emultempl/miposecoff.em: New file.
3855 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
3856 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
3857 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
3858 provide __runtime_reloc_start and __runtime_reloc_stop if they are
3859 used. Align _fdata to a 16 byte boundary.
3860 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
3862 (emipsidtl.c): Likewise.
3863 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
3865 * ld.h (args_type): Add new field embedded_relocs.
3866 * ldemul.h (ldemul_after_open, after_open_default): Declare.
3867 (ld_emulation_xfer_struct): Add new field after_open.
3868 * ldemul.c (ldemul_after_open): New function.
3869 (after_open_default): New function.
3870 * ldlang.c (lang_process): Call ldemul_after_open.
3871 * lexsup.c (parse_args): Handle --embedded-relocs.
3872 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
3873 new after_open field to after_open_default.
3874 * emultempl/generic.em, emultempl/gld960.em: Likewise.
3875 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
3876 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
3877 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
3878 * ld.texinfo, ld.1: Mention -embedded-relocs.
3880 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3882 * Makefile.in: Add eshl.o.
3883 * config/coff-sh.mt: Add shl emulation.
3885 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3887 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
3888 Youngdale <eric@aib.com>.
3890 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3892 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
3893 * config/i386linux.mh: New file; set HOSTING_CRT0.
3894 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
3895 /usr/lib, since that is already in LIB_PATH.
3897 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
3899 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
3901 (.data, .bss): If "-N", then place the data/bss just after the end
3902 of the .text section rather than at the default 0x40000000.
3904 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
3907 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3909 Patches from Eric Youngdale <eric@aib.com>:
3910 * ldlang.c (lang_finish): Don't warn if entry symbol not found
3911 when generating a shared library.
3912 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
3913 attempting to place an orphaned relocation section when generating
3914 a dynamically linked object.
3916 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
3919 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3921 * ld.h (args_type): Add field export_dynamic.
3922 * lexsup.c (parse_args): Recognize --export-dynamic.
3923 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
3924 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
3926 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3928 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
3929 we allocate common symbols.
3931 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
3933 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
3934 .rela.fini to the list of .rel* sections.
3936 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3938 * ldlang.c (load_symbols): Add new argument place. Only accept
3939 linker scripts if place is not NULL. Put commands found in an
3940 assumed linker script into place.
3941 (lookup_name): Pass NULL as place argument to load_symbols.
3942 (open_input_bfds): In lang_input_statement_enum case, pass a place
3943 argument to load_symbols, and store any new statements after the
3946 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3948 * ldver.c (ldversion): Bump to 2.5.3.
3950 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3952 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
3954 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3956 * Makefile.in (check): Add missing "else true" clause.
3958 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
3960 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
3961 entry point to "start". Align at end of each section to 0x200.
3962 Start .text section 0x1000 later. Add _etext, _edata, _end
3965 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3967 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
3968 composed of different object file formats.
3969 (ldctor_build_sets): If the output format does not support the
3970 reloc, and we are not generating a relocateable link, try getting
3971 the reloc from the input format.
3973 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
3975 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
3976 (em68knbsd.c): New target.
3978 * config/m68k-nbsd.mt: New file.
3979 * emulparams/m68knbsd.sh: New file.
3980 * configure.in (m68*-*-netbsd*): Use above configs.
3982 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3984 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
3985 appropriately named static library, stop the search at that
3988 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3990 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
3991 and esparcnbsd.o; sorted entries.
3992 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
3994 * config/netbsd532.mt: Removed.
3995 * emulparams/netbsd532.sh: Removed.
3997 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
3998 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
3999 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
4000 sparc*-*-netbsd*): Use above configs.
4002 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
4004 * ldmain.c (multiple_common): One of the types may now be
4005 bfd_link_hash_indirect. The old BFD argument may be NULL.
4007 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4009 * configure.in: Add * at the end of m68k-hp-hpux.
4011 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
4013 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
4016 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
4018 * scripttempl/nw.sc: Gather constructors and destructors and
4019 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
4021 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
4023 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
4024 (ei386nw.c, eppcnw.c): New targets.
4026 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
4027 scripttempl/nw.sc: New files, for i386 and powerpc netware.
4029 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
4030 instead of {i386,ppc}-elf.
4032 * configure.in (sparc*-*-netware): Removed. There is no such
4035 * ldint.texinfo: Move misplaced `@end iftex'.
4037 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
4039 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
4040 .rela.dtors to the list of .rel* sections.
4042 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
4044 * ldver.c (ldversion): Update to version 2.5.
4045 * Version 2.5 released.
4047 * configure.in (all_targets): Handle i386-linux*.
4049 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
4051 * scripttempl/aout.sc: Set _etext and __etext to ., not
4052 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
4053 will not break any other system. From Eric Valette
4056 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
4058 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
4059 --verbose to get the old -V behaviour.
4060 * ld.1, ld.texinfo: Document this change.
4062 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4064 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
4065 assertion, since it could fail with a user defined linker script.
4067 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
4068 name in the hash table during the first phase--the hash table does
4069 not even exist at that point, much less have the right value.
4071 * Makefile.in (CC): Define.
4072 (CXX): Move definition, change from g++ to gcc.
4073 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
4074 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
4075 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
4076 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
4077 (.cc.o): Comment out.
4079 (site.exp): Don't create testdir or set tmpdir.
4080 (check): Run checks even if not running native. Use CC_FOR_TARGET
4081 instead of RUNTEST_CC, and likewise for CXX.
4082 (cdtest targets): Comment out.
4083 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
4084 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
4085 * cdtest-main.cc, cdtest.exp: Remove.
4087 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4089 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
4090 file naming problems.
4091 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
4092 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
4093 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
4094 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
4095 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
4096 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
4097 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
4099 * genscripts.sh: Always search /usr/local/TARGET/lib.
4101 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
4103 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
4105 * configure.in: Handle i386-bsdi* targets like i386-bsd.
4107 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4109 * lexsup.c (parse_args): Add support for -a for HP/UX
4112 * lexsup.c (parse_args): -c takes an argument.
4114 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4116 * ld.h (args_type): Add new field endian.
4117 * lexsup.c (parse_args): Handle -EB and -EL by setting
4118 command_line.endian.
4119 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
4120 * ldlang.c (lang_add_output_format): Add arguments big and little.
4121 If command_line.endian is set, use it to select big or little
4122 rather than the default. Changed all callers.
4123 * ldlang.h (lang_add_output_format): Update declaration.
4124 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
4125 LITTLE_OUTPUT_FORMAT.
4126 * emulparams/elf32mipl.sh: Likewise.
4127 * emulparams/mipsbig.sh: Likewise.
4128 * emulparams/mipsbsd.sh: Likewise.
4129 * emulparams/mipsidt.sh: Likewise.
4130 * emulparams/mipsidtl.sh: Likewise.
4131 * emulparams/mipslit.sh: Likewise.
4132 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
4133 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
4135 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
4136 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
4137 * scripttempl/mipsbsd.sc: Likewise.
4139 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
4140 depending upon ldgram.c, so that a parallel make does not try to
4143 * configure.in (mips*el-elf*): New target.
4144 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
4145 (eelf32mipl.c): New target.
4147 * config/mipsl-elf32.mt: New file.
4148 * emulparams/elf32mipl.sh: New file.
4150 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4152 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
4155 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4157 * ldmisc.c (vfinfo): Print BFD file name as well as file name
4158 returned by find_nearest_line, in case the file name is something
4159 unhelpful such as a .h file. Handle %u.
4161 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4163 * ldlang.c (lang_do_assignments): Make sure output statement
4164 has an attached bfd_section before trying to dereference it.
4166 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4168 * ld.h (ld_config_type): Add new field warn_once.
4169 * ldmain.c (undefined_symbol): Handle -warn-once.
4170 * lexsup.c (parse_args): Recognize -warn-once.
4171 * ld.texinfo (Options): Document -warn-once.
4174 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
4175 name. For %C, print the function name on a separate line, to keep
4176 the length of error messages under control.
4177 * ldmain.c (multiple_definition): Use %D for ``first defined
4179 (undefined_symbol): Use %D for ``more undefined references
4182 * ldmisc.c (multiple_warn): Remove; no longer used.
4183 * ldmisc.h (multiple_warn): Don't declare.
4185 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4187 * ldlang.c (print_output_section_statement): Print all lines
4190 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4192 * ldlang.c (load_symbols): Check for archive before object. Use
4193 bfd_check_format_matches, and, if ambiguous, print a list of
4194 matching formats. If file format is not recognized, treat file as
4196 * ldgram.y (yyerror): If assuming an object file is a script,
4197 mention that. Tweak the format of the error messages.
4198 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
4199 guess that this is not actually a script, and just report that the
4200 file format was not recognized.
4201 * ld.texinfo (Options): Admit that -( may be used more than once.
4202 Add note that unrecognized object files are now treated as linker
4205 * ldfile.c (ldfile_input_filename): Make const.
4206 (ldfile_assumed_script): New variable.
4207 (try_open): Change arguments types to const.
4208 (ldfile_find_command_file): Likewise.
4209 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
4210 * ldfile.h: Update declarations for ldfile.c changes.
4211 * ldlex.l: Include <ctype.h>.
4212 (file_name_stack): Change to be const char *.
4213 (lineno_stack): New static variable.
4214 (<<EOF>>): Set lineno as well as ldfile_input_filename.
4215 (lex_push_file): Make name argument const. Initialize
4217 (lex_redirect): Initialize lineno_stack entry.
4218 (lex_warn_invalid): Handle non printable characters nicely.
4219 * ldlex.h (lex_push_file): Declare second argument as const.
4221 * ldgram.y (ifile_p1): Recognize GROUP.
4222 * ldlex.l: Recognize GROUP.
4223 * ld.texinfo (Option Commands): Document GROUP.
4225 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4227 * config/m68klynx.mh: New file.
4229 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
4231 * emultempl/hppaelf.em: Add newlines to the error messages.
4233 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4235 * config/i386lynx.mh: New file.
4236 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
4237 unless CONSTRUCTING.
4239 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4241 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
4242 (GENERATE_SHLIB_SCRIPT): Define as yes.
4243 (DYNAMIC_LINK): Define as false.
4244 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
4245 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
4246 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
4247 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
4250 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4252 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
4254 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4256 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
4257 .got section is now explicitly handled in elf.sc.
4259 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4261 * scripttempl/alpha.sc: Redo script to set . outside of sections
4262 and not bother to explicitly specify section addresses.
4263 Explicitly place .sdata section.
4265 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4267 * scripttempl/m68kcoff.sc: Put .bss in data segment.
4269 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
4270 0, and to only be marked as NOLOAD if relocating.
4271 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
4272 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
4273 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
4274 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
4275 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
4276 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
4277 * scripttempl/sparclynx.sc: Likewise.
4279 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
4281 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
4282 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
4285 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
4287 * ld.h (args_type): Add field soname.
4288 * lexsup.c (parse_args): Handle -soname argument.
4289 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
4291 * ld.texinfo: Document -soname.
4293 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4295 * ldlang.c (lang_check): Don't try to set the architecture if the
4296 input and output files are incompatible. Just warn.
4298 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4300 * configure.in: Change i[34]86 to i[345]86.
4302 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4304 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
4306 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4308 Make the ELF linker handle orphaned sections reasonably. Also,
4309 define __start_SECNAME and __stop_SECNAME around sections whose
4310 names can be represented in C, for the benefit of symbol sets in
4312 * ldemul.h (ldemul_place_orphan): Declare.
4313 (ld_emulation_xfer_type): Add place_orphan field.
4314 * ldemul.c (ldemul_place_orphan): New function.
4315 * ldlang.h (wild_doit): Declare.
4316 * ldlang.c (wild_doit): Make nonstatic.
4317 (lang_place_orphans): Call ldemul_place_orphan.
4318 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
4319 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
4321 (gld${EMULATION_NAME}_place_orphan): New static function.
4322 (gld${EMULATION_NAME}_place_section): New static function.
4323 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
4325 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
4327 * scripttempl/aout.sc: Add .linux-dynamic after .data.
4329 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4331 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
4332 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
4334 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4336 * ldexp.h (exp_get_abs_int): Declare.
4338 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4340 * ldlang.c (lang_do_assignments): Handle complex AT's better.
4341 * ldexp.c (exp_get_abs_int): New function.
4343 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
4345 * configure.in: add i960-nindy-coff support.
4347 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4349 * ldlex.l (yy_create_string_buffer): Handle change to internal
4350 interface in flex 2.4.7.
4352 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
4354 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
4355 New function; add 0x20 to any use of -Ttext.
4356 (gld${EMULATION_NAME}_create_output_section_statements): New
4358 (ld_${EMULATION_NAME}_emulation): Use the new function
4359 gld${EMULATION_NAME}_create_output_section_statements.
4361 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4363 * scripttempl/mips.sc: Redo script to set . outside of sections
4364 and not bother to explicitly specify section addresses.
4366 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4368 * scripttempl/elf.sc: Copy several more relocation sections into
4369 the output. Put .got.plt sections into .got.
4371 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4373 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
4375 Add a new script operator, PROVIDE, to define a symbol only if it
4377 * ldgram.y (PROVIDE): New token.
4378 (assignment): Accept PROVIDE.
4379 * ldlex.l (PROVIDE): New token.
4380 * ldexp.h (node_type): Add etree_provide to node_class enum.
4381 (exp_provide): Declare.
4382 * ldexp.c (exp_fold_tree): Handle etree_provide.
4383 (exp_provide): New function.
4384 (exp_print_tree): Handle etree_provide.
4385 * ld.texinfo: Document PROVIDE.
4387 * ldlang.c (lang_common): Pass desired alignment to
4388 lang_one_common as power of two.
4389 (lang_one_common): Get common symbol alignment from linker hash
4390 table entry. Treat desired alignment as a power of two.
4392 * ldlang.c (wild_section): Attach all section with the given name,
4393 not just the first one. If there is no name, attach all sections
4394 even if the SEC_IS_COMMON flag is set.
4396 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4398 * ld.h (args_type): Add field rpath.
4399 * lexsup.c (S_ISDIR): Define if not already defined.
4400 (parse_args): Add support for -rpath. If -R is used to name a
4401 directory, treat it as -rpath for Solaris compatibility.
4402 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
4403 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
4404 * ldmain.c (main): Initialize command_line.rpath to NULL.
4405 * ld.texinfo: Document -rpath option.
4407 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
4409 * emulparams/pc532machaout.sh: New file. Pc532 mach script
4412 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
4414 * config/pc532mach.mt: New file. Pc532 mach target support.
4416 * config/pc532mach.mh: New file. Pc532 mach host support.
4418 * config/netbsd532.mt: New file. Netbsd 532 target support.
4420 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
4422 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
4425 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4427 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
4428 bfd_abs_section_ptr, not &bfd_abs_section.
4430 * lexsup.c (parse_args): Changed "retain-symbols-file" from
4431 no_argument to required_argument. From djm.
4433 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4435 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
4436 sections to force a VMA of 0; needed for ELF backends which have
4437 not been converted to the new linker style.
4439 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
4441 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
4442 it was for the HPUX dynamic loader's use and it creates problems
4445 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
4447 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
4448 * ldlang.h (lang_do_assignments): Put external decl here.
4449 * emultempl/hppaelf.em: Minor cleanups throughout file.
4450 (hppa_elf_create_output_section_statements): Rewrite.
4451 (hppaelf_finish): Rewrite.
4453 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4455 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
4457 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
4459 * ld.texinfo: -Bstatic is not ignored.
4461 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
4463 * ldlex.l: Recognize \r the same as \n.
4465 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4467 Preliminary support for generating shared libraries, from Eric
4468 Youngdale <ericy@cais.cais.com>.
4469 * genscripts.sh: If the emulation parameter file sets
4470 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
4471 CREATE_SHLIB defined.
4472 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
4473 link_info.shared is set, use the .xs script file.
4474 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
4475 .interp section, and don't include TEXT_START_ADDR in the starting
4476 address of the first section.
4477 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
4478 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
4480 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4482 * configure.in: Change --with-targets to --enable-targets.
4484 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4486 * lexsup.c (parse_args): Add support for new options -( -) with
4487 synonyms --start-group --end-group.
4488 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
4489 (lang_group_statement_type): Define new struct.
4490 (lang_statement_union_type): Add group_statement field.
4491 (lang_enter_group, lang_leave_group): Declare.
4492 * ldlang.c (lang_for_each_statement_worker): Handle
4493 lang_group_statement_enum.
4494 (map_input_to_output_sections, print_statement): Likewise.
4495 (lang_size_sections, lang_do_assignments): Likewise.
4496 (open_input_bfds): Completely rewrite. Now does its own looping,
4497 rather than using lang_for_each_statement. Handle groups.
4498 (lang_process): Update call to open_input_bfds.
4499 (print_group): New static function.
4500 (lang_enter_group, lang_leave_group): New static functions.
4501 * ldfile.c (ldfile_open_file): If the file has already been
4502 opened, just return rather than taking an assertion failure.
4503 * ldver.c (help): Mention new options.
4504 * ld.texinfo: Document new options.
4506 * ldlang.c (end_of_data_section_statement_list): Don't define.
4507 (lang_leave_output_section_statement): Don't set obsolete variable
4508 end_of_data_section_statement_list.
4510 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
4513 * ldlang.c (lang_size_sections): Adjust current region address
4514 even for sections with an explicit address. From
4515 ralphc@pyramid.com (Ralph Campbell).
4517 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
4518 From jrs@world.std.com (Rick Sladkey).
4520 * scripttempl/mipsbsd.sc: Let sections align to their natural
4523 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4525 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
4527 (lang_abs_symbol_at_beginning_of): Likewise.
4528 (lang_abs_symbol_at_end_of): Likewise.
4529 (lang_size_sections): Use bfd_is_abs_section to check for the
4530 absolute section. Don't try to set the VMA or output_offset or
4531 size of the absolute section.
4532 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
4535 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
4537 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
4538 when generating relocatable objects.
4540 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
4542 * emultempl/linux.em: New file providing support for linking
4543 against Linux shared libraries.
4544 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
4545 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
4547 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4549 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
4550 * ldmain.c (main): Initialize link_info.shared to false. Give
4551 error if link_info.relocateable and link_info.shared are both set.
4553 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
4554 it as naming an emulation to be added to EMULATION_OFILES.
4555 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
4557 * Makefile.in: Rebuilt dependencies.
4558 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
4559 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
4560 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
4561 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
4562 (ei386linux.c): Remove; now in Makefile.in.
4563 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
4564 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
4565 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
4566 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
4567 (eelf64_sparc.c): Remove; now in Makefile.in.
4568 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
4569 (eelf32_sparc.c): Remove; now in Makefile.in.
4571 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
4572 no owner--it might be bfd_abs_section. From Eric Youngdale
4573 <ericy@cais.cais.com>.
4575 * scripttempl/aout.sc: Let sections align to their natural
4578 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4580 * ldemul.h (ldemul_open_dynamic_archive): Declare.
4581 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
4582 * ldemul.c: Include ldexp.h and ldlang.h.
4583 (ldemul_open_dynamic_archive): New function.
4584 * ldfile.h (ldfile_open_file_search): Declare.
4585 * ldfile.c: Include ldemul.h.
4586 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
4587 argument, not bfd *. Change all callers.
4588 (ldfile_open_file_search): Rename from open_a. Return boolean
4589 argument, not bfd *. Clean up. Change all callers.
4590 (ldfile_open_file): If doing a dynamic link, call
4591 ldemul_open_dynamic_archive rather than assuming the extension of
4592 a dynamic object is ".so".
4593 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
4595 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
4597 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
4599 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
4600 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
4601 Accept -static as a synonym for -non_shared.
4603 Let the user change the dynamic linker used by ELF code.
4604 * ld.h (args_type): Add new field interpreter.
4605 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
4607 * ldmain.c (main): Initialize command_line.interpreter to NULL.
4608 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
4609 the ELF backend to return the .interp section. If
4610 command_line.interpreter is not NULL, set the contents of .interp
4612 * ld.texinfo: Mention -dynamic-linker.
4614 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
4617 * lexsup.c (parse_args): Sort out the option macros and change the
4618 definitions to make it easier to add a new option.
4620 * scripttempl/aout.sc: Define __etext and __edata to go along with
4623 * ld.h (ld_config_type): Add new field traditional_format.
4624 * lexsup.c (parse_args): Add traditional-format to longopts, and
4626 * ldmain.c (main): Initialize config.traditional_format to false.
4627 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
4628 flags of output_bfd according to config.traditional_format.
4629 * ldver.c (help): Mention -traditional-format.
4630 * ld.texinfo: Document -traditional-format.
4632 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4634 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
4635 they are encountered.
4637 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
4639 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
4640 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
4642 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4644 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
4645 _FTEXT, _ETEXT and _FDATA. Dont define _END.
4647 * ldfile.c (open_a): If this is not an archive, try to open it in
4648 the current directory before searching for it.
4650 * lexsup.c (parse_args): Treat -i as a synonym for -r.
4652 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
4653 BLOCK works in a section address as documented.
4655 * ldgram.y (YYDEBUG): Don't define.
4657 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4659 * emultempl/gld960.em: Pass false for new argument to
4660 ldfile_add_library_path.
4661 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
4663 * emultempl/sunos.em: Only look for .so files if doing a dynamic
4666 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
4668 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
4670 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
4672 * Makefile.in (check): Delete ld.new dependency so that a regression
4673 test doesn't trigger a rebuild of the linker.
4675 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4677 * ldlang.c (map_input_to_output_sections): For lang_address, call
4678 init_os if it hasn't already been called.
4680 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4682 Add support for SunOS shared libraries.
4683 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
4684 shared library support code.
4685 * emultempl/sunos.em: New file.
4686 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
4687 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
4688 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
4689 (esun3.c): Likewise.
4691 * ldlang.c: Minor formatting cleanups.
4692 (lang_for_each_input_file): New function.
4693 * ldlang.h (lang_for_each_input_file): Declare.
4695 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
4697 (search_head): Declare.
4698 (ldfile_add_library_path): Add new cmdline argument in prototype.
4699 * ldfile.c (search_head): Make non-static.
4700 (search_dirs_type): Move to ldfile.h.
4701 (ldfile_add_library_path): Accept cmdline argument, and save it.
4702 * lexsup.c (parse_args): Pass true for new cmdline argument of
4703 ldfile_add_library_path.
4704 (set_default_dirlist): Likewise.
4705 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
4706 argument of ldfile_add_library_path.
4707 * ldgram.y (ifile_p1): Likewise.
4709 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4711 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
4712 total_size, superfile and chain.
4713 * ldfile.c (open_a): Don't clear search_dirs_flag.
4714 (ldfile_open_file): Don't try to open superfile. Assert that file
4715 has not already been opened.
4716 * ldlang.c (new_afile): Don't initialize superfile.
4717 * ldmain.c (add_archive_element): Don't initialize subfiles or
4718 chain or superfile. Initialize search_dirs_flag to false.
4720 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4722 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
4724 Changes from binutils-2.4 release:
4726 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
4727 variables, use whitespace, so scripts don't break.
4729 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
4731 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
4733 * cdtest-bar.cc: Renamed from cdtest-func.cc.
4734 * Makefile.in: Noted change.
4736 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
4737 don't know where that's supposed to come from, or why it's
4740 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
4742 * configure.bat: update to latest makefile.in
4743 * emulpara/go32.sh: set to coff-go32 not aout
4744 * emultemp/generic.em: strength-reduce the structure of
4745 this shell script, since the only available shell for
4746 DOS can't handle complex syntax.
4747 * emultemp/stringify.sed: for "sed -f" instead of inline.
4748 * makefile.in: depend on stringify.sed as well as genscripts.sh
4749 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
4750 * genscripts.sh: empty variables aren't always considered "set",
4751 so set them to "y" instead.
4753 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4755 * ldlang.c (entry_symbol): Make static.
4756 (lang_add_entry): Add cmdline argument.
4757 * ldlang.h (lang_add_entry): Change prototype.
4758 * ldgram.y (statement_anywhere): Change lang_add_entry call.
4759 * lexsup.c (parse_args): Likewise.
4761 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4763 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
4764 .reginfo an address.
4765 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
4766 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
4767 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
4769 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4771 Add support for ELF shared libraries.
4772 * ld.h (ld_config_type): Add field dynamic_link.
4773 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
4774 on attempts to use -r with -relax, -call_shared or -s.
4775 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
4776 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
4777 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
4778 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
4779 OPTION_NON_SHARED by setting dynamic_link field accordingly.
4780 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
4782 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
4783 opening a file with a .so extension first.
4784 * emultempl/elf32.em: New file.
4785 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
4786 (NONPAGED_TEXT_START_ADDR): Likewise.
4787 (TEMPLATE_NAME): Define as elf32.
4789 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
4790 * scripttempl/elf.sc: Add placement for new dynamic sections.
4791 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
4792 outside of any section. Don't use ALIGN(8); just let one section
4793 VMA follow another. Put .dynbss in .bss. Don't mention debugging
4794 sections; they'll be handled correctly anyhow.
4795 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
4797 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
4799 * Makefile.in (install): Redirect output of ln to /dev/null.
4801 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
4803 * emultempl/hppaelf.em: Change all references of
4804 .hppa_linker_stubs to .PARISC.stubs.
4805 * scripttempl/hppaelf.sc: Likewise.
4807 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4809 * ldlang.c (print_output_section_statement): Change ``no attached
4810 output section'' message slightly.
4811 (lang_do_assignments): Don't recurse down if there is no real
4814 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
4815 match corresponding change in emulation templates.
4816 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
4817 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
4819 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4821 * ldver.c (ldversion): Updated version number.
4823 * cdtest-foo.cc: Use explicit "#pragma implementation".
4824 * cdtest-bar.cc: Renamed from cdtest-func.cc.
4825 * Makefile.in: References to cdtest-func.o changed to
4828 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4830 Don't create unnecessary output sections.
4831 * ldlang.c (out_bfd_get_section_by_name): Remove.
4832 (wild_section): Call bfd_get_section_by_name rather than
4833 our_bfd_get_section_by_name. Don't call wild_doit if there is no
4835 (lang_create_output_section_statements): Remove.
4836 (map_input_to_output_sections): For several cases, call init_os if
4837 it has not already been called.
4838 (lang_size_sections): If output section was not created, skip it.
4839 (lang_process): Don't call lan_create_output_section_statements.
4840 (lang_place_orphans): Skip files with just_syms_flags set to true.
4841 * ld.texinfo: Document change.
4843 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4845 * ldlang.c (wild_doit): Don't bother initializing the vma and
4846 section size. Don't special case SEC_SHARED_LIBRARY.
4847 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
4850 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
4852 * config/go32.mh : New file for Xgo32X.
4854 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4856 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
4857 before calling einfo, since we are reporting an fopen failure.
4858 From jrs@world.std.com (Rick Sladkey).
4860 * configure.in: Use "e" rather than "em_" as prefix for
4863 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4865 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
4867 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
4868 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
4870 * Makefile.in: Changed all generated file names.
4871 (ldemul-list.h): Depend on Makefile, not config.status. Changed
4872 sed patterns to handle new filenames.
4874 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
4875 * configure.in: Adjusted.
4877 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4879 * Makefile.in (install-info): Don't use "$<*", it doesn't always
4880 work. Instead, check build dir and $srcdir explicitly, and use
4881 `echo' to get all the filenames.
4883 * configure.in (h8300h-*-hms): Changed ld_target name to
4885 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
4888 * config/i960coff.mt: New file.
4889 * emulparams/gld960coff.sh: New file.
4890 * emultempl/gld960c.em: New file.
4891 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
4892 i960coff configuration.
4893 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
4895 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
4896 code isn't included in FSF releases, and it can still be
4897 explicitly selected.
4898 (distclean): Remove site.bak and tmpdir.
4899 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
4900 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
4902 Patches from Ralph Campbell:
4903 * config/mipsbsd.mh: New file.
4904 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
4905 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
4906 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
4909 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
4911 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4913 * config/m68k.mt (EMUL): Set to m68kaout.
4914 * emulparams/m68kaout.sh: New file.
4915 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
4916 (em_m68kaout.c): New target.
4918 * ldlang.c (lang_size_sections): If dot moves because of an
4919 assignment, don't try to insert a pad into the absolute output
4920 section, just change the address of the default memory region
4923 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
4924 cdtest-ur.out, and cdtest-ur.tmp.
4926 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4928 * scripttempl/sa29200.sc: Align all sections to four byte
4931 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
4933 * Makefile.in, configure.in: Support for go32 coff.
4934 * config/i386-go32.mt: New file
4935 * emulparams/i386go32.sh: New file
4936 * scripttempl/i386go32.sc: New file
4938 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
4940 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
4941 Lynx-specific script templates.
4942 * configure.in (sparclite*-*-coff): Use coff-sparc.
4943 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
4944 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
4945 (ENTRY): Set to __main.
4946 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
4947 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
4948 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
4950 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4952 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
4953 byte boundary, in case the global constructors do not take up an
4956 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
4957 exist, get crtbegin based on gcc -print-libgcc-file-name.
4958 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
4960 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4962 * ldlang.c (lang_size_sections): When no address is given for a
4963 section, align it according to its requirements.
4965 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4967 * Makefile.in (clean, distclean): Remove configdoc.texi.
4969 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
4971 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
4973 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4975 * ldlang.c (lang_size_sections): When relaxing, adjust the
4976 position of a padding statement, and adjust dot accordingly.
4978 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
4980 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
4982 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4984 * scripttempl/i386coff.sc: If relocating, don't put .init and
4985 .fini sections into .text; keep them separate.
4986 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
4987 exist, get crtbegin based on gcc -print-libgcc-file-name.
4988 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
4990 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
4992 * Makefile.in (check): Set TCL_LIBRARY for runtest.
4994 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4996 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
4999 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
5000 if building a final executable.
5002 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5004 * ldmain.c (main): Check the return value of bfd_close.
5006 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5008 * scripttempl/alpha.sc: Clean up section alignment to ensure that
5009 sections never overlap when using -r.
5011 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5013 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
5014 changes: get_symtab_upper_bound renamed and returns long,
5015 bfd_canonicalize_symtab returns long, check for error indications.
5017 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5019 * ldlang.c (print_input_section): For section size, use
5020 _cooked_size if it is non-zero, size otherwise.
5021 (size_input_section): Likewise.
5022 (lang_do_assignments): Likewise (case lang_input_section_enum).
5024 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5026 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
5027 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
5028 (lang_add_input_file): Pass true to new_afile for add_to_list.
5029 (lookup_name): Remove force_load argument. Changed all callers.
5030 Pass false to new_afile for add_to_list. Split loading of symbols
5031 out into separate function.
5032 (load_symbols): New function split out of lookup_name. Don't load
5033 the symbols if they are already loaded.
5034 (open_input_bfds): For lang_input_statement_enum call load_symbols
5035 rather than lookup_name.
5036 (lang_process): Pass abs_output_section rather than NULL to
5038 (lang_startup): Set real field of first_file to true.
5040 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5042 * ldlang.c (had_relax): Removed.
5043 (relax_again): New static variable.
5044 (lang_size_sections): Change call to bfd_relax_section to
5045 correspond to BFD changes. Set relax_again appropriately.
5046 (lang_process): Remove #if 0 code. When relaxing, keep calling
5047 lang_do_assignments and lang_size_sections until relax_again
5050 * emultemp/gld960.em: Include libiberty.h
5051 (gld960_before_parse): Pass NULL as final argument to concat.
5053 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5055 * scripttempl/aout.sc: Force _end and __end to be aligned to a
5058 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
5059 building a bfd_data_link_order, rather than by setting the section
5060 contents immediately.
5062 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5064 Changes to make -Ur work again.
5065 * ldmain.c (add_to_set): Now takes reloc argument rather than
5066 bitsize. Check config.build_constructors here. If an new hash
5067 table entry is created, mark it as undefined.
5068 (constructor_callback): No longer takes bitsize argument. Pass
5069 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
5070 BFD backend supports it.
5071 (reloc_overflow): Handle a NULL abfd argument.
5072 (reloc_dangerous, unattached_reloc): Likewise.
5073 * ldctor.c: Include ldmain.h.
5074 (struct set_info): Change bitsize field to reloc.
5075 (ldctor_add_set_entry): Now takes reloc argument rather than
5076 bitsize. Don't bother to check config.build_constructors here.
5077 (ldctor_build_sets): Get the size from the reloc howto. If
5078 generating relocateable output, call lang_add_reloc rather than
5080 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
5082 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
5083 (lang_reloc_statement_type): New structure.
5084 (lang_statement_union_type): Add reloc_statement field.
5085 (lang_add_reloc): Declare new function.
5086 * ldlang.c (lang_for_each_statement_worker): Handle
5087 lang_reloc_statement_enum.
5088 (map_input_to_output_sections, print_statement): Likewise.
5089 (lang_size_sections, lang_do_assignments): Likewise.
5090 (print_reloc_statement): New function.
5091 (lang_add_reloc): New function.
5092 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
5094 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
5095 (cdtest-ur, cdtest-ur.out): New targets.
5096 (check-cdtest): Now also check that -Ur works correctly.
5098 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
5100 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5102 * ldlang.c (lang_process): Move lang_common call before
5103 map_input_to_output_sections, to ensure that any alignment
5104 constraints set by common symbols are copied over to the output
5107 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5109 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
5110 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
5111 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
5112 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
5115 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
5117 * config/i386bsd.mh: New file.
5119 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5121 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
5123 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
5124 (DATA_START_SYMBOLS): Define _fdata.
5126 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
5128 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
5130 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5132 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
5133 works again. Attach some output symbols to the stub file bfd.
5135 * emultempl/hppaelf.em: Include elf32-hppa.h.
5136 (file_chain): Add decl.
5137 (hppa_look_for_stubs_in_section): Delete decl.
5138 (hppaelf_finish): Reenable code. Do not pass symbols
5139 down to hppa_look_for_stubs_in_section.
5141 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
5143 * ldmain.c (write_map): Don't define. Removed all references.
5144 Just use map_file or map_filename instead.
5145 (add_archive_element): Use minfo to write map information, not
5147 (constructor_callback): Use fprintf to write map information, not
5149 * ldmain.h (write_map): Don't declare.
5150 * ldgram.y (mri_script_command): Removed reference to write_map.
5151 * ldlang.c (lang_one_common): Likewise.
5152 * lexsup.c (parse_args): Likewise.
5154 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
5156 * scripttempl/elf.sc: Force all sections to be aligned.
5158 * ldgram.y (section): Reverse the order of memspec_opt and
5159 fill_opt to avoid an ambiguity when both are used.
5160 * ld.texinfo: Changed accordingly.
5162 * ldgram.y: Move include of ldlex.h back with other includes.
5163 * ldlex.h (input_type): Don't initialize enum constants to
5165 * ldlex.l: Use a switch to return the right token based on
5166 input_type, rather than knowing that input_type has a value based
5169 * ldgram.y (dirlist_ptr): Removed; not used.
5170 * lexsup.c: Include ldver.h.
5171 * Makefile.in: Rebuilt dependencies.
5173 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
5175 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
5176 (ldlang_add_file): call it here instead.
5178 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
5180 * ldgram.y: Include ldlex.h after %token decls, for byacc.
5182 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5184 * emultempl/hppaelf.em: First attempt to clean this file up.
5185 Add comments in several functions as to their purpose and
5186 how they function (or my current best guess). Clean up horrible
5187 spacing and indention that never should have been accepted in the
5188 first place. Add FIXMEs for issues which need to be resolved.
5189 Disable linker-stub generation until it gets fixed. This allows
5190 the linker to at least work on simple code for testing purposes.
5192 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
5193 it via hppaelf_finish). Prototype moved into ldlang.h.
5194 (lang_process): Move problematic extra call to lang_size_sections
5195 into the PA ELF specific code.
5196 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
5197 lang_size_sections moved here.
5199 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
5201 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
5202 * config/ppc-elf32.mt: New file.
5203 * emulparams/elf32ppc.sh: New file.
5204 * emultempl/ppc.em: New file.
5205 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
5206 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
5207 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
5209 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
5211 * lexsup.c (parse_args): Use symbolic numbers for long options.
5212 Fix misunderstanding in -Y and -call_shared et al.
5214 Use getopt instead of lex and yacc to parse the command line.
5216 * ld.texinfo (Options): Document changes to option syntax.
5217 * Makefile.in: Update dependencies.
5218 * ldver.c (help): Tweak dashes in usage message.
5219 * ldgram.y (%union): Remove unused members.
5220 Remove %tokens for command line options; add ones for input types.
5221 (command_line): Rules removed.
5222 (file): Instead of command line, recognize an
5223 input type indicator, then use the nonterminal for that type.
5224 (defsym_expr): New nonterminal from code formerly in command_line.
5225 * ldlex.h: Declare parser input type enum and variable.
5226 Don't declare parse_line.
5227 * ldlex.l: Remove unused variables. Make some used ones static
5229 (COMMAND): Start state and its rules removed.
5230 At start of yylex, return input state token if at start of input.
5231 (lex_redirect): Don't need to set yyout.
5232 (ldlex_command): Function removed.
5233 * ldmain.c (main): Instead of calling parse_line, set up the
5234 redirections and call yyparse directly.
5235 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
5237 * lexsup.c: Remove #if 0'd code.
5238 (parse_line): Function removed.
5239 (parse_args): Rewrite to use getopt_long_only.
5240 (set_default_dirlist): New function from code formerly in
5241 ldgram.y:command_line.
5242 (set_section_start): New function.
5243 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
5244 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
5245 compiled-in link scripts in "{" and "}", as the grammar no longer
5248 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
5250 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
5251 require that it be in $(srcdir).
5253 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
5255 * ldlang.c (lang_size_sections): Only align section to alignment
5256 required by linker script, not to maximum alignment of input
5259 * ldlang.h (largest_section): Don't declare.
5260 * ldlang.c (largest_section): Don't define.
5261 (size_input_section): Don't set largest_section; not used.
5263 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
5265 * ldlang.c (new_afile): Pass NULL as last argument to concat.
5267 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5269 * ldlang.c, ldmain.c: Include libiberty.h.
5271 * ldmisc.h (concat): Don't declare.
5272 * ldmisc.c (concat): Don't define; just use the one in libiberty.
5274 * ld.h (as_output_section_statement): Removed; not used.
5276 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5278 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
5279 bfd_set_error and new error names.
5281 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5283 * ldwrite.c (build_link_order): If the cooked size of the section
5284 has been set, use it, for determining link_order size.
5285 (ldwrite): In the error message displayed if bfd_final_link fails,
5286 indicate that it was in fact the final link step that failed.
5288 * ldlang.c (lang_size_sections): Clear bfd_error before calling
5289 bfd_relax_section, in case it returns false but doesn't flag an
5290 error. If an error is returned, indicate which one it is in the
5293 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
5294 it'll get picked up from $(srcdir) if appropriate.
5296 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
5298 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
5299 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
5301 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5303 * ldlex.l (comment): Increment line number when newline is read.
5305 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5307 * ldlang.c (lookup_name): Take new argument, force_load. If true,
5308 reload the file even if it is already loaded.
5309 (wild): Call lookup_name with force_load argument of 0.
5310 (open_input_bfds): Call lookup_name with force_load argument of 1.
5311 (print_symbol): Remove declaration of non-existent function.
5312 (print_one_symbol): Return true rather than falling off end.
5314 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5316 * ldmain.c (main): Use %ld when printing long values.
5318 * scripttempl/elf.sc: Move _edata after the .sdata section.
5319 Permit OTHER_BSS_SYMBOLS to be defined.
5320 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
5322 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5324 * Rename all "hppaosf" files to "hppaelf".
5325 * Change all "osf" references to "elf" in hppaelf files.
5326 * Makefile.in: Likewise.
5327 * configure.in: Likewise.
5329 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5331 * ldmain.c (main): Call xatexit, not atexit.
5332 Call xmalloc_set_program_name.
5334 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
5337 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5339 * emultempl/lnk960.em (append), emultempl/hppaosf.em
5340 (hppaosf_finish): Call xmalloc, not ldmalloc.
5341 * ldmain.c (preserve_output): Function removed.
5342 (main): Do it here instead.
5344 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5346 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
5347 GNU C specific macros.
5349 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
5350 call to LANG_FOR_EACH_INPUT_SECTION.
5352 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5354 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
5355 deleted; will use libiberty versions instead.
5356 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
5357 mri.c Makefile.in: Change callers.
5359 * ldmisc.c (vfinfo): Remove cleanup code.
5360 * ldmain.c (remove_output): Put it here (new function).
5361 (preserve_output): New function.
5362 (main): Register remove_output and preserve_output with atexit.
5363 * ldmain.c ldgram.y: Call xexit instead of exit.
5364 * ldmisc.h: Declare xexit.
5366 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
5368 * Makefile.in: Lots of new H8/500 memory models.
5370 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5372 * ldlex.l: Removed duplicate rules.
5373 (yywrap): Provide default definition, needed with some versions of
5376 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5378 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
5379 the archive filename too.
5381 * ldlex.l: Add rule to catch invalid input characters instead of
5382 printing them. Include "ldmain.h" for program_name decl.
5383 (lex_warn_invalid): New function.
5384 * Makefile.in: Add dependency.
5386 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5388 * Makefile.in (check): Don't bother running any tests of
5389 cross-linker until the test suite no longer assumes native mode.
5391 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
5393 * ldlang.c (print_one_symbol, print_input_section): Print
5394 global symbols in symbol table again.
5396 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5398 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
5399 exit successfully instead of complaining if no input files are
5402 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
5404 * Makefile.in: Format variable definitions consistently.
5405 (LD_PROG): Remove unnecessary variables from link command,
5406 change variable LOADLIBES to EXTRALIBS.
5408 * ldmain.c (main): Compute and display total execution time.
5409 * ld.texinfo (-stats): Document the option.
5411 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5413 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
5416 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
5419 * ldlang.c (relaxing): Removed global variable.
5420 (lang_size_sections): If the canonical symbols have not already
5421 been read in, read them in before relaxing.
5422 * ldlang.h (relaxing): Removed declaration.
5424 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5426 * ldlang.c (new_afile): Initialize loaded field to false.
5427 (lookup_name): If file was already loaded, don't call the
5428 add_symbols entry point again.
5430 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5432 * ld.texinfo: Clarify what -T option does.
5434 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
5436 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
5439 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5441 * ldmain.c (add_archive_element): If trace_files or
5442 trace_file_tries, print file name.
5443 * ldlang.c (lookup_name): Likewise.
5444 (ldlang_add_file): Don't put files on input_bfds list in reverse
5447 * scripttempl/elf.sc: Correct typo.
5449 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5451 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
5452 their arguments optional, for compatibility with the old GNU ld.
5454 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5456 * scripttempl/elf.c: Define __bss_start before the .sbss section.
5458 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5460 * ldmain.c (add_to_set): Add bitsize argument.
5461 (constructor_callback): New function.
5462 (link_callbacks): Add constructor_callback.
5463 * ldctor.c (struct set_info): Add bitsize field.
5464 (ldctor_add_set_entry): Add bitsize argument.
5465 (ldctor_build_sets): Base the size of the elements of the set on
5466 the bitsize, rather than always using LONG.
5467 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
5469 * ld.h (QUAD_SIZE): Define.
5470 * ldgram.y (QUAD): New token.
5471 (length): Handle it.
5472 * ldlex.l: Return QUAD.
5473 * lexsup.c (keywords): Add QUAD.
5474 * ldwrite.c (build_link_order): Handle QUAD.
5475 * ldlang.c (print_data_statement): Handle QUAD.
5476 (lang_size_sections): Likewise.
5477 (lang_do_assignments): Likewise.
5478 * ldexp.c (exp_print_token): Add QUAD to table.
5479 * ld.texinfo: Describe QUAD.
5481 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
5482 since the Alpha doesn't use them.
5484 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5486 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
5488 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
5490 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
5491 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
5493 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5495 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
5496 needed for i386mach. (Should be a no-op on other systems.)
5498 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
5499 (PAGE_SIZE): Don't define; not used.
5501 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5503 * ldgram.y (yyerror): Make argument const char *, and actually
5504 print it out rather than assuming it is a syntax error.
5505 * ldmisc.h: Change declaration of yyerror.
5506 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
5508 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5510 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
5511 exec header offset, since the exec header isn't loaded.
5512 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
5514 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5516 A major rewrite to move the bulk of the linker into BFD so that
5517 more efficient backend code can be written for specific object
5519 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
5520 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
5521 * ldctor.c, ldctor.h: Complete rewrite.
5522 * ldwrite.c, ldwrite.h: Complete rewrite.
5523 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
5524 link_info.strip instead. Changed all uses.
5525 (discard_locals_type, discard_locals): Removed. Use
5526 link_info.discard instead. Changed all uses.
5527 (ld_config_type): Removed relocateable_output field; use
5528 link_info.relocateable instead; changed all uses. Added stats
5530 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
5531 set_loader_symbol): Removed.
5532 * ldexp.h (node_class): Added etree_rel.
5533 (etree_type): Added rel field.
5534 * ldexp.c (exp_print_token): Bracketed table initialization.
5535 (exp_relop): New function.
5536 (fold_name): Use linker hash table rather than ldsym functions.
5537 (exp_fold_tree): Likewise. Also, handle etree_rel case.
5538 (exp_print_tree): Handle etree_rel.
5539 * ldgram.y (strip_symbols, discard_locals): Removed.
5540 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
5541 (REL): New token. Does not appear in grammar, but needed for
5543 (file): Don't call lang_final; it's called by main anyhow.
5544 * ldlex.l: Accept -stats and -no-keep-memory options.
5545 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
5546 * ldlang.c: Consistently use fill_type for fill argument.
5547 (lang_init_script_file, script_file): Removed.
5548 (create_object_symbols): Removed. Use
5549 link_info.create_object_symbols_section instead. Changed all
5551 (lang_add_keepsyms_file): Removed.
5552 (lookup_name): Call bfd_link_add_symbols instead of
5553 ldmain_open_file_read_symbol.
5554 (wild): Don't iterate over script_file.
5555 (open_output): Create link hash table.
5556 (lang_place_undefineds): Rewrote.
5557 (lang_size_sections): Handle relaxing (doesn't work yet).
5558 (lang_relocate_globals): Removed.
5559 (lang_finish): Use link hash table rather than ldsym functions.
5560 (lang_common): Rewrote.
5561 (lang_one_common): New function.
5562 (ldlang_add_file): Add file to link_info.input_bfds list. Set
5564 (create_symbol): Removed.
5565 (lang_process): Don't call lang_init_script_file. Call
5566 ldctor_build_sets rather than find_constructors. Don't call
5567 lang_relocate_globals.
5568 (lang_abs_symbol_at_beginning_of): Rewrote.
5569 (lang_abs_symbol_at_end_of): Rewrote.
5570 * ldmain.c (had_y): Removed.
5571 (lprefix, lprefix_len): Removed; use link_info fields instead.
5573 (multiple_def_count, commons_pending, undefined_global_sym_count,
5574 total_symbols_seen, total_files_seen): Removed.
5575 (link_callbacks, link_info): New variables.
5576 (main): Initialize link_info. Don't call init_bfd_error_vector or
5577 ldsym_init. Don't set now unused variables. Handle -stats.
5578 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
5579 (add_ysym): Rewrote.
5580 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
5581 search_library, gnu960_check_format, decode_library_subfile,
5582 linear_library, symdef_library, clear_syms, subfile_wanted_p):
5584 (add_keepsyms_file, add_archive_element, multiple_definition,
5585 multiple_common, add_to_set, warning_callback, undefined_symbol,
5586 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
5588 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
5589 require symbols for %C; look them up instead.
5590 * emultempl/hppaosf.em: Pass link_info to
5591 hppa_look_for_stubs_in_section.
5592 * Makefile.in: Rebuilt dependencies.
5593 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
5595 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
5597 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
5598 ldlang.h and ldctor.h.
5600 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
5601 declarations of free and malloc from flex output. Change malloc
5602 to ldmalloc in flex output.
5604 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5606 * ldmain.c (lprefix): Change default from a char to a string
5607 with only one character.
5608 (lprefix_len): Set default to one.
5610 * ldmain.h (lprefix_len): Declare.
5612 * ldsym.c (write_file_locals): Use strncmp rather than a character
5613 comparison for lprefix.
5615 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
5618 * emultmpl/hppaosf.em: Include ldexp.h.
5619 (before_parse): Set lprefix and lprefix_len correctly.
5621 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5623 * ldlex.h: Don't declare yywrap if it is a macro.
5624 * ldlex.l: Include sysdep.h.
5625 * ldlang.c (lang_for_each_statement_worker,
5626 lang_for_each_statement): Forgot to use PARAMS.
5628 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5630 * Makefile.in: Added .PHONY targets where appropriate. Added some
5632 (gcclibdir, version): Removed unused variables.
5633 (DEP): New variable, set to mkdep.
5634 (ALL_CFLAGS): New variable. Used in .c.o target.
5635 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
5637 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
5638 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
5639 mostly obsolete variables. Adjusted remaining uses.
5640 (DEF_EMUL): Removed variable.
5641 (ldmain.o): Handle undefined EMUL error correctly.
5642 (ldemul-list.h): Depend on config.status rather than Makefile.
5643 Create via temporary file.
5644 (ver960.c, roll, make): Removed obsolete targets.
5645 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
5647 * dep-in.sed: New file, used when rebuilding dependencies.
5649 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
5651 Made many changes to eliminate gcc warnings. Made various
5652 cosmetic changes, declared various things in header files, removed
5653 various extern declarations from .c files. No substantive
5656 * ldlang.c (lang_process): Ifdef out final call to
5657 lang_size_sections again (reverting change of Nove 2), since it
5658 breaks the Sun4 linker.
5660 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5662 * configure.in (alpha-*-netware*): New target; use alpha.
5664 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
5666 * configure.in: Group targets by CPU. Merge some m68k target
5667 entries with different CPU specs that use the same ld_target
5670 * configure.in: Add sparc*-*-coff.
5671 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
5672 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
5673 (em_coff_sparc.c): Add dependencies and build rules.
5675 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
5677 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5679 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
5681 (command_line_option): Accept and ignore them (for now).
5682 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
5683 where n is a number.
5685 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5687 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
5688 not in bfd_com_section, create the section in the BFD so that it
5689 can be placed in the right output section.
5691 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5693 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
5694 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
5695 (OTHER_READONLY_SECTIONS): Define for .reginfo.
5696 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
5697 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
5698 Move OTHER_READONLY_SECTIONS after all the other readonly
5699 sections. Don't use DATA_ADDR twice.
5701 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
5702 p is in a common section, make sure the BFD has a section of that
5705 * ldlang.c (lang_common): Add newline to error message.
5707 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
5709 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
5710 Lynx-specific script instead of m68kcoff.
5711 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
5712 (ENTRY): Define as __main.
5713 (TEXT_START_ADDR): Define as 0.
5714 (PAGE_SIZE): Define as 0x1000.
5715 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
5716 * scripttempl/m68klynx.sc: New file.
5718 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5720 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
5721 arguments rather than treating them as emulation names.
5723 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
5725 * configure.in: Support x86 unixware and netware plus generic netware.
5727 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5729 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
5732 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5734 * Makefile.in (distclean): Don't delete dvi or info files.
5735 (ld.info): Update dependency list.
5736 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
5738 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5740 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
5741 Set output_filename instead of creating a new node.
5742 (open_output): Don't set output_filename.
5743 (lang_final): Create the new node here.
5744 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
5746 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5748 From Pete Hoogenboom (hoogen@cs.utah.edu):
5750 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
5751 edata, _edata, end): Add definitions of these symbols.
5752 (__end): Remove definition of this symbol.
5753 (__data_start): Move definition of this symbol.
5755 * emultempl/hppaosf.em: Various fixes and support for linker stub
5757 (hppaosf_finish, hppaosf_search_for_padding_statements,
5758 hppaosf_create_output_section_statements): New functions in
5759 support of linker stub generation.
5760 (ld_hppaosf_emulation): Redefine to include new
5761 emulation-specific routines.
5763 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
5764 Pass abs_output_section rather than NULL to avoid invalidating
5767 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5769 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
5770 (em_i386mach.c): New rule.
5771 * configure.in (i[34]86-*-mach*): New case.
5772 * config/i386-mach.mt: New file.
5773 * emulparams/i386mach.sh: New file.
5775 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5777 * ld.h (flag_is_*): Removed macros.
5778 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
5779 Consistently check the BFD symbol flags directly, rather than
5780 using file_is_* macros.
5782 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
5784 * configure.in (sparc*-*-lynxos*): New target.
5785 * Makefile.in: Add rule for em_sparclynx.c.
5786 (ALL_EMULATIONS): Add Lynx emulations.
5787 * config/sparc-lynx.mt: New file.
5788 * emulparams/sparclynx.sh: New file.
5789 * scripttempl/sparccoff.sc: New file.
5791 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5793 * Makefile.in: Add dependency for $(EMULATION_OFILES).
5795 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5797 * relax.c (write_relax): Check return value of bfd_seclet_link.
5799 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
5801 * ldlang.c (delete_output_file_on_failure): New variable.
5802 (open_output): Set it after bfd open succeeds.
5803 * ldmisc.c (vfinfo): Test it.
5805 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
5807 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
5810 * ldemul.c: Support was added to allow emulation-specific
5811 processing to occur. This support was added primarily for linker
5812 stub generation in the elf32-hppa gld.
5813 (ldemul_finish, ldemul_create_output_section_statements): New
5815 * ldemul.h: Support was added to allow emulation-specific
5816 processing to occur. (As described above.) Added finish and
5817 create_output_section_statements fields to
5818 ld_emulation_xfer_struct structure.
5819 * ldlang.c: Add calls to emulation-specific routines.
5820 (lang_process): Add call to
5821 ldemul_create_output_section_statements function.
5822 (lang_process): Add call to a emulation-specific routine (and
5823 some processing after the call).
5825 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5827 * configure.in: mips*- instead of mips-, mips*el changes
5829 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5831 * configure.in (alpha-*-osf*): New target; use alpha.mt.
5832 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
5833 (em_alpha.c): New target; use alpha.sh and alpha.sc.
5834 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
5835 * config/alpha.mt: New file.
5836 * emulparams/alpha.sh: New file.
5837 * scripttempl/alpha.sc: New file.
5839 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
5841 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
5842 types of different sizes (eg: 64 and 32 bits), so coerce.
5843 * ld.h (ALIGN_N): Add warning about usage.
5845 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5847 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
5848 which we already have a definition, rather than checking in
5849 several different places whether the symbol is weak.
5851 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5853 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
5854 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
5855 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
5856 expanded within them.
5857 * config/mipsb-elf32.mt: New file.
5858 * emulparams/elf32mipb.sh: New file.
5859 * Makefile.in (em_elf32mipb.c): New target.
5861 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
5863 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
5864 lang_input_file_is_search_file_enum so objects brought in using
5865 INPUT() do a path lookup.
5867 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
5869 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
5870 instead of {i386,m68k}-coff.
5871 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
5872 * config/i386-lynx.mt: New file.
5873 * config/m68k-lynx.mt: New file.
5874 * emulparams/i386lynx.sh: New file.
5875 * emulparams/m68klynx.sh: New file.
5877 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
5878 but defaulting to _start.
5880 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
5881 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
5884 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
5886 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
5887 HOSTING_LIBS for testing.
5889 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5891 Finish up support for i386-sysv4 (without shared libraries):
5892 * ld.h (flag_is_weak): Define.
5893 * ldlang.c (print_symbol): Mention whether symbol is weak.
5894 (print_input_section): Print weak symbols as globals.
5895 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
5896 (enter_global_ref): Do not warn if a weak symbol redefines a
5897 global symbol. Do not let a weak symbol redefine a common symbol.
5898 (enter_file_symbols): Treat weak symbols as global symbols.
5899 (subfile_wanted_p): Do not pull in an object file from a archive
5900 just to resolve an undefined weak symbol.
5901 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
5902 error; the error might be that malloc has run out of space.
5903 * ldsym.c (write_file_locals): Treat weak symbols as global.
5904 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
5906 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
5907 * config/i386-elf.mt: New file; set EMUL to elf_i386.
5908 * emulparams/elf_i386.sh: New file.
5909 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
5910 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
5911 (ALL_EMULATIONS): Add em_elf_i386.o.
5912 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
5913 (em_elf_i386.c): New target, like other em_*.c targets.
5914 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
5915 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
5916 nonempty, and configured for native, add it to LIB_PATH.
5918 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
5920 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
5921 Added statements to pass stab and stabstr sections through and
5922 mark them as NOLOAD, which makes GDB happier.
5924 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
5926 * configure.in: Accept m68k-lynx-lynxos config.
5928 * Makefile.in: Use $(SHELL) to run genscripts.sh.
5930 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
5932 * config/coff-h8300.mt: Add EMUL=h8300h.
5934 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
5936 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5938 * Makefile.in: Changed CXX back to g++.
5940 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
5942 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
5944 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5946 * Makefile.in (TAGS): Use shell wildcards.
5948 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
5950 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
5952 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5954 * ld.texinfo: re-enable included config file; conditionalize doc
5955 for -oformat to interact properly with SingleFormat doc config
5956 var; rename @up/@down to @raisesections/@lowersections.
5958 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5960 * configure.in: recognize m88110.
5962 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5964 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
5965 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
5966 ELF emulation is "elf32-hppa" not "elf-big".
5967 (hppaosf_before_parse): Remove unneeded processing of environment
5969 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
5970 .text segment of output file.
5971 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
5973 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5975 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
5978 * ldlang.c, ld.h: updated copyright.
5980 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5982 * ldlang.c (open_output, lang_check): Check return value of
5985 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5987 * scripttempl/h8500.sc: Start all sections in a different segment.
5988 * scripttempl/z8ksim.sc: Handle constructors
5990 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
5992 * Makefile.in: revert earlier changes back to execute runtest
5993 with make check. cdtest and bootstrap now function as they
5994 did within the Makefile.
5996 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
5998 * Makefile.in: Update dependencies.
6000 * configure.in: Set EMULATION_OFILES in Makefile based on
6001 --with-targets option.
6003 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
6005 * Makefile.in: check targets reimplemented to old way.
6007 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
6009 * config/i386v.mh, config/irix4.mh: Use gcc
6010 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
6011 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
6012 bfd/configure.host change.
6014 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6016 * scripttempl/elf.sc: Handle .line and .debug* sections.
6018 * ldlex.l: Use bfd_scan_vma, not strtoul.
6020 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6022 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
6023 Remove inital caps in some error messages, change "can't" to
6024 "cannot", add missing colons.
6025 * ldmisc.c (vfinfo): Print "%%" as a single %.
6026 For '%' followed by unrecognized character, print them both
6027 verbatim instead of expecting a char * arg.
6028 For '%C', don't put the function name in parens.
6030 * ldexp.c (invalid): Pass "%%", not "% ".
6032 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6034 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
6035 (BSS_VAR): Removed; now always define _fbss.
6036 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
6039 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6041 * configure.in: z8k-coff is the same as z8k-sim
6043 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
6045 * testsuite/lib/ld.exp: new file
6046 * testsuite/config/unix-ld.exp: new file
6047 * testsuite/ld.bootstrap/bootstrap.exp: new file
6048 * Makefile.in: add dejagnu support for make check
6050 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6052 * ldlex.l (comment): Add missing newline in message.
6053 * ldindr.c (add_indirect): Ditto.
6054 * ldexp.c (exp_fold_tree): Ditto.
6056 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6058 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
6061 * ldmisc.c (multiple_warn): New function.
6062 * ldmisc.h: Declare it.
6063 * ldmain.c (enter_global_ref): Call it.
6064 * ld.h (ld_config_type): Add warn_common.
6065 * ldlex.l, ldgram.y: Set it with -warn-common option.
6066 * ldver.c (help): Document it.
6068 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6070 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
6071 target-specific sections, and for changing data section vma.
6073 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6075 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
6076 terminals, for Solaris.
6077 (dirlist_ptr): New static variable.
6078 (command_line_option): Accept new options.
6080 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
6083 * config/sun4sol2.mt: Pass emulation name without ".sh".
6085 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
6086 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
6088 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6090 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
6091 .dtors, .data1, .rodata1 sections, instead of combining them into
6092 other sections. For `-r', set all section start addresses to
6095 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
6096 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
6097 (MAXPAGESIZE): Renamed from PAGE_SIZE.
6099 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6101 * genscripts.sh: If this is the default emulation, set
6103 * emultempl/*.em: Use it to determine whether to compile in the
6106 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
6107 genscripts.sh. Pass the current emulation name without ".sh" on
6109 * genscripts.sh: Take an default emulation arg.
6110 Use the current emulation name as EMULATION_NAME.
6111 Make default lib path for cross-compiling ':', not null.
6112 * emulparams/*.sh: Don't set EMULATION_NAME.
6113 * ldemul.c (ldemul_get_script): Take isfile arg.
6114 Pass it to emulation's get_script function.
6115 * ldemul.h: Adjust get_script prototypes.
6116 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
6118 * ldfile.h: Declare it.
6119 * ldgram.y: Accept a script on the command line again,
6120 for parsing compiled-in scripts.
6121 * ldmain.c (main): If ld script is a file, parse it as a -T
6122 option, otherwise parse it directly.
6123 * emultempl/*.em (*get_script): Return the scripts themselves if
6124 this is the default emulation; otherwise return their file names.
6125 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
6127 * emulparams/m88kbcs.sh: Use it.
6129 * ld.h (ld_config_type::unix_relocate): Remove unused element.
6131 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6133 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
6134 there's no change log entry yet, tsk tsk) from the list of
6135 emulations compiled in until Mark gets around to checking in
6136 emulparams/i386linux.sh.
6137 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
6138 changed, this file gets updated.
6140 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
6142 * ldgram.y (OPTION_Lfile): New token.
6143 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
6144 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
6146 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
6148 * configure.in: h8/300h support needs own .mt file.
6149 config/coff-h8300h.mt: New file.
6151 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6153 * ldmain.c: Don't include sys/stat.h; it already got included
6154 somewhere along the way.
6156 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
6158 * Makefile.in: Add h8300h support.
6159 emulparams/h8300h.sh: New file.
6160 scripttempl/h8300h.sc: New file.
6162 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6164 * ldfile.c (ldfile_open_file): In error message, use the name the
6165 user gave (e.g., "-lc"), rather than the base file name.
6167 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
6169 * ldmain.[ch]: Remove initial Q_ from function names.
6170 * ldexp.c, ldindr.c, ldlang.c: Change callers.
6172 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
6174 * ldlang.c (lang_process): Move loading of default script from
6175 here to main. Add a "/" to start of script name to prevent
6176 finding it in "." first.
6178 * ldmain.c (set_scripts_dir): Don't look in "." first.
6180 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
6183 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
6185 * Makefile.in (em_m88kbcs.c): Correct dependency.
6186 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
6187 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
6188 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
6190 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6192 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
6193 main.c (main): Print the errno string in the error message.
6195 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
6197 * configure.in: Accept h8300h for target cpu.
6199 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
6200 present (demangle is smart enough to know whether to do it or not).
6202 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6204 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
6205 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
6207 * ldlang.c (lang_process): Use sizeof instead of magic constant.
6209 * ldmain.c (get_emulation, check_for_scripts_dir,
6210 set_scripts_dir): New functions.
6213 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6215 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
6216 Create symbol "end" instead of "__end". Comment out some parts
6217 that may not be needed (yet) for elf.
6219 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
6221 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6223 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
6225 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
6226 when no prototype is being supplied.
6227 (ldmalloc, ldrealloc): Size argument is now size_t.
6229 * ldmisc.c (finfo): New function, accepts FILE* argument.
6230 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
6231 without leading zeros.
6232 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
6233 bfd_vma value, instead of fprintf(%x) which won't hold a long long
6235 (concat, buystring): String lengths are size_t.
6236 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
6238 * ldlang.c (new_statement): Size argument is now size_t. Added
6239 forward declaration with prototype.
6241 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6243 * ldgram.y (OPTION_v): Don't turn on verbose output.
6245 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6247 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
6250 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
6252 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
6253 collect2 doesn't look for gld any more anyhow.
6255 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
6257 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
6258 now have a non NULL srefs_chain.
6260 * config/hp300hpux.mt: Use emulation hp3hpux rather than
6261 hp300hpux, since the latter does not exist.
6263 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6265 * genscripts.sh: Put the scripts in the ldscripts directory, not
6267 * configure.in (ldscripts): Make, instead of emulations.
6268 * Makefile.in (scriptdir): Take off the "ld" part.
6269 (install, clean, distclean): Use ldscripts, not emulations.
6270 In tests, don't pass -Lemulations.
6271 Don't pass tooldir/lib to genscripts.sh.
6272 * genscripts.sh: Don't take tooldir/lib arg.
6273 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
6274 default script file.
6276 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
6278 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
6280 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
6282 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
6284 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6286 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
6287 run in parallel without colliding on yacc's static file names.
6288 Without the stub rule, make will try to start two yacc's
6289 concurrently which fails because of yacc's static file names.
6291 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
6293 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
6296 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6298 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
6299 different from libdir.
6301 * Makefile.in (scriptdir): Base on tooldir, not datadir.
6303 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6305 * ldver.c (help): New function.
6306 * ldver.h: Declare it.
6307 * ldlex.l, ldgram.y: Recognize new options --help and --version.
6309 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6311 * Makefile.in (INCLUDES): Don't need ../include any more.
6313 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6315 * ldlex.l, ldgram.y: Support new -oformat option.
6316 Remove attempt at supporting script fragments on the command line.
6317 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
6318 * mri.c (mri_format), ldgram.y: Change callers.
6319 * ldlang.h: Change prototype.
6321 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
6323 * Makefile.in: canonicalize install.sh; for use within
6324 this directory (and subdirs)
6326 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6328 * ldgram.y: Tweak grammar to make reporting of invalid options work.
6330 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
6333 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6335 * ldfile.c (ldfile_open_command): Don't try .ld extension.
6336 It wasn't documented (or likely used) and wastes time.
6337 (try_open): If EXTEN is empty, don't try it.
6339 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
6340 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
6341 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
6342 with normal function declarations.
6344 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
6345 Move *.sc-sh to scripttempl/*.sc.
6346 * {emultempl,emulparams,scripttempl}/README: New files.
6347 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
6348 removed, replaced with generic.em.
6349 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
6350 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
6352 * *.em (*_get_script): Return script name instead of script contents.
6353 * ldlang.c (lang_process): Change caller.
6355 * ldlex.l, ldgram.y: Recognize -m option.
6356 Check for input files after *all* options in grammar.
6357 * ldmain.c (main): Check for -m options. Add default directory
6360 * mkscript.c: File removed.
6361 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
6362 to add to the default LIB_PATH.
6363 Look for input files in the new subdirectories.
6364 Create the scripts in emulations subdirectory and don't filter
6365 them through mkscript.
6366 * configure.in: Make the emulations subdirectory.
6368 * Makefile.in: Account for all of the above changes.
6369 Remove unused .SUFFIXES. Get libgcc.a path with gcc
6370 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
6371 Put CFLAGS last in the compilation rules.
6372 Add -I../bfd to INCLUDES so sysdep.h is found.
6374 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6376 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
6378 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
6379 dependent on RELOCATING, not RELOCATION.
6380 * hp3hpux.sh (SHLIB_PATH): Define it.
6382 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6384 * ldfile.c (try_open): If opening without the extension fails,
6385 try with the extension even if -v or -V was given.
6386 had_script is imported (from ldgram.y), not exported.
6388 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
6390 * Makefile.in: remove parentdir support, use INSTALL_XFORM
6392 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
6394 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
6395 * ldgram.y (statement_list_opt): New nonterminal, either empty or
6397 (section): Use statement_list_opt, not statement_list.
6398 * m68kcoff.sc-sh: Gather constructors and destructors and define
6399 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
6400 * sa29200.sc-sh: Gather constructors and destructors and define
6401 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
6403 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
6405 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
6406 * configure.in: No longer need to configure to get sysdep.h.
6408 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6410 * Makefile.in: remove install:all and install-info:info
6411 dependencies (these cause some spurious rebuilds at 'make install'
6414 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
6416 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
6417 (mips-idt-ecoff*): Added trailing '*'.
6418 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
6419 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
6420 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
6422 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
6423 incorrect definitions.
6425 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
6427 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
6428 symbols, unless stripping.
6430 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
6432 * Makefile.in: configure looks for ####, so remove lines with many
6434 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
6435 and HOSTING_LIBS correctly so that ``make check'' will work.
6437 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
6439 * mips.sc-sh: Define _etext, _edata, and _end, in addition
6440 to etext, edata, and end. Needed for IRIX 4.0.5F.
6441 Patch from mwp@iconix.oz.au (Michael Paddon).
6443 * Version 2.2.1 released.
6445 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6447 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
6448 * mipsbsd.sh (EMULATION_NAME): Use new file name.
6450 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6452 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
6455 * Version 2.2 released.
6457 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6459 * ldver.c (ldversion): Bump version number to 2.2.
6461 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
6465 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
6467 * mips.sc-sh: Don't define BSS_VAR unless relocating.
6469 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
6471 * Makefile.in (mkscript.o, mkscript): Build mkscript via
6472 mkscript.o, rather than directly from mkscript.c.
6474 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6476 * configure.in: Look for ${target_makefile_frag} relative to
6477 ${srcdir}, not relative to build directory.
6479 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
6480 * configure.in: Recognize hppa*-hp-osf.
6481 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
6482 (em_hppaosf.c): Build it.
6483 * config/hppaosf.mh, hppaosf.mt: New files.
6485 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
6486 some system header files. All uses changed.
6488 * configure.in: Recognize i386-aix configurations as i386-coff
6491 * configure.in: Recognize m68*-*-hpux.
6492 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
6493 the value of STACKZERO.
6494 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
6495 (em_hp3hpux.c): Build it.
6496 * hp3hpux.sh, config/hp300hpux.mt: New files.
6498 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
6500 * mips.sc-sh: Put constructors in the .data section.
6501 * Makefile.in (cdtest): Added dependency on ld.new.
6503 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
6505 * Makefile.in: Change definition of $(tooldir) to match FSF.
6506 * vax.sh, config/vax.mt, configure.in, Makefile.in:
6507 Support VAX Ultrix and BSD.
6509 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6511 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
6513 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
6515 * ldlang.h (struct memory_region): Change `length' and
6516 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
6517 * ldlang.c, mri.c: Corresponding changes, plus lint.
6519 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
6521 * configure.in: For all i386 targets, accept i486 as well.
6523 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
6525 * ldlang.c (wild_doit): Preserve all flags for a
6526 SEC_SHARED_LIBRARY section.
6527 (size_input_section): Consider any SEC_HAS_CONTENTS section when
6528 computing largest_section.
6530 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
6532 * ldlang.c (lang_output_section_statement_lookup): Initialize all
6533 fields of newly created structure.
6535 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
6537 * ldmain.c (g_switch_value): New variable.
6538 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
6539 (command_line_option): Accept -G and set g_switch_value.
6540 * ldlex.l (COMMAND): Accept -G.
6541 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
6543 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6545 Support for linking and loading at different places:
6547 * ldlex.l: Add "AT" keyword.
6548 * ldgram.y: Cleanup, and parse AT.
6549 * ldlang.c (print_output_section_statement): Print output address
6550 of section in map. (lang_size_sections): Fill sections' lma with
6552 * ldlang.h (lang_output_section_statement_type): Add load_base
6555 * ldindr.c (add_indirect): Keep more information in the alias
6557 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
6558 attribute from an input section.
6559 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
6560 default. (Q_enter_file_symbos): Indirect symbols now are known by
6561 their section, not a special symbol flag.
6562 * ldsym.c (write_file_locals): Indirect symbols aren't local.
6563 (write_file_globals): Write the mapping for an indirect symbol.
6564 * relax.c (build_it): When forced to write a NEVER_LOAD section,
6567 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
6569 * ld.texinfo: changes for q1
6571 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6573 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
6575 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6577 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
6579 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
6581 * mips.sc-sh: Added variables which may be overridden by a
6583 * mipsidt.sh: New file; emulation for IDT MIPS board.
6584 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
6585 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
6586 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
6587 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
6589 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6591 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
6593 * i386bsd.sh, config/i386bsd.mt: New files.
6594 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
6596 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
6598 * mri.c: Add extern declaration of strdup.
6599 * ldsym.c (KEEP macro): Add spaces around '=' for the
6600 sake of old (e.g. PCC) compilers.
6602 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
6604 * ldver.c: Bump to version 2.1.
6606 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6608 * ldgram.y: allow section types without address expressions.
6609 * ldlang.c (lang_relocate_globals): avoid possible hang with
6610 undefined but unreferenced symbols.
6611 * relax.c (relax_section): don't complain if the script file isn't
6612 relaxable but -relax is set
6614 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6616 * configure.in: go32 is the 3rd part of the triple, not the 2nd
6618 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
6620 * mipsbig.sh: New file. Big endian MIPS emulation.
6621 * config/mips-big.mt: New file. Use mipsbig emulation.
6622 * configure.in (mips-sgi-irix*): Use target mips-big.
6623 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
6624 (em_mipsbig.c): New target. Uses mipsbig.sh.
6626 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
6628 * mips.sc-sh: Put .scommon sections into .sbss section.
6630 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
6631 rather than always putting them in bfd_com_section.
6632 * ldlang.c (lang_common): If a common symbol is not in
6633 bfd_com_section, put in a section of the same name, rather than
6634 always putting it in section COMMON.
6636 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
6638 * ldmain.c (subfile_wanted_p): If we already have a common
6639 definition of a symbol, don't necessarily pull in an object file
6640 that provides a non-common definition.
6642 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
6643 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
6645 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
6646 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
6648 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
6650 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
6653 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
6655 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
6656 checking for equality to bfd_com_section.
6658 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
6660 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
6661 targets, linker script.
6662 * mipslit.sh: New file. Little endian MIPS emulation.
6663 * config/mips-lit.mt: New file. Use mipslit emulation.
6664 * configure.in (mips-dec-ultrix*): Use target mips-lit.
6665 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
6666 (em_mipslit.c): New target. Uses mipslit.sh.
6668 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
6670 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
6671 $(tooldir)/bin/gld, so that gcc can find it with or without
6674 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6676 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
6677 write_norel. All linking is now done via write_relax. Call
6678 ldsym_write before calling write_relax.
6679 * relax.c: Added copyright.
6680 (write_relax): Renamed from write_relaxnorel. Added relocateable
6681 argument. seclet_dump renamed to bfd_seclet_link.
6682 * relax.h: Added copyright.
6684 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6686 * ldmain.c (decode_library_subfile): Patch from
6687 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
6689 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6691 * config/vxworks960.mt renamed to config/i960.mt
6693 * configure.in: sparc-aout emulates a sun4, as does
6694 sparc*-vxworks, i960-nindy uses gld960 emulation
6696 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6698 Fix support for NOLOAD, add INCLUDE
6699 * ldfile.c (ldfile_open_command_file): pass file name to
6701 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
6702 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
6705 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6707 * Makefile.in, config.h: no more default emulation. Make the lack
6708 of emulation a compile time error
6710 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6712 * configure.in: recognise all sparclite variants, not just 'sparclite'
6714 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
6716 * m68kcoff.sc-sh: define _end as well as end, for consistency with
6719 * configure.in: accept *-ericsson-ose for any m68k CPU.
6721 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
6722 for each output section.
6724 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
6726 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
6727 macro bfd_asymbol_bfd as appropriate.
6728 * Makefile.in: Un-duplicate ldlex.c dependency.
6729 * condigure.in: Replace my_host case table by sourcing
6730 ../bfd/configure.host. Allow std-host as the default.
6731 * ldmisc.c: Change logic for C++ name demangling: There is
6732 no initial '_' to remove from stab-derived function names.
6734 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6736 * ldlang.c (lang_init_script_file): don't attach the output file
6737 sections to the script file.
6739 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6740 * ldlang.c (wild): run expansion loop over command line bfd too.
6741 (lang_ini_script_file): initialize more parts of the command line
6743 * ldlex.l: fix DEFINED start states.
6745 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6747 * ld.texinfo: new doc.
6748 * ldgram.y, ldlex.l: understand -y<symbol>
6749 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
6750 print info. (add_ysym): new function.
6751 * ldsym.h: (ldsym_type): new define SYM_Y.
6753 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
6755 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
6756 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
6757 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
6758 macros with PARAMS. Recreational cleanup. Update copyrights.
6760 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6762 * Makefile.in: pass down the bfd source directory for includes
6764 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
6766 * ldlang.c (lang_size_sections): don't change size and address for
6767 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
6770 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6772 * relax.c (build_it): re-enable the processing of data_statements
6773 in scripts, makes counted contructor lists work again.
6775 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
6777 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
6779 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
6781 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
6784 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
6786 * Support for i386-sysv.
6787 configure.in: check for i386-*-sysv* and i386-*-sco*.
6788 i386coff.sc-sh: rewrote to support SVR3 by default.
6789 ldctor.c (find_constructors): preserve stat_ptr.
6790 ldlang.c (wild_doit): initialize vma and size of new output
6791 section to corresponding input section. This is required for
6792 shared library support.
6793 (lang_size_sections): don't modify vma and size of sections which
6794 are never loaded (for shared libraries).
6795 ldwrite.c (copy_and_relocate): copy the contents of any section
6796 which has contents, not just sections which are loaded (for shared
6799 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6801 * ldlang.c (size_input_section): count the sizes of all sections
6804 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6806 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
6807 to demangle symbols better
6809 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
6811 * ldlang.c (lang_finish): don't warn if -e start symbol does not
6812 exist when linking with -r.
6814 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
6816 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
6819 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6821 * ldmain.c (linear_library): don't even think about processing
6822 an object file if it's already been done
6824 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6826 * configure.in: the hp9000/300 config file is now hp300
6828 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6830 * config/z8ksim.mt: new file
6832 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
6834 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
6835 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
6837 * ld.h (strip_symbols_type): Add value STRIP_SOME.
6838 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
6839 * ldlang.c (lang_add_keepsyms_file): New function.
6840 * ldlex.l: Handle "-retain-symbols-file".
6841 * ldsym.c (keepsyms_file, kept_syms): New vars.
6842 (process_keepsyms): New functihon; reads file, marks symbols for
6844 (write_file_locals): File symbols should always be kept.
6845 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
6846 and "-s". Process retain-symbols file before setting symtab.
6847 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
6848 (keepsyms_file, kept_syms): Declare them.
6850 * ldmain.c (main): Non-fatal errors should still cause non-zero
6851 exit status even with -r.
6853 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6855 Added initial support for the z8k
6856 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
6857 * configure.in, Makefile.in: modified to reflect above
6859 * ldlang.c (lang_check): when linking conflicting architectures,
6860 make the output file reflect at least one of the bad inputs.
6862 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
6864 * Makefile.in (install): if $(tooldir) exists, install ld in
6867 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6869 * Makefile.in, configure.in: modified to support i386-coff
6870 * i386coff.sh: new file
6872 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
6874 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
6875 added m68k-coff emulation mode, stolen from a29k emulation.
6876 Almost certainly wrong, but perhaps better than sun3.
6878 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
6880 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
6881 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
6882 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
6883 This is one character shorter, and lets people build on
6884 SVR3 system. (ld__h8300xray.[co] was the killer there;
6885 h8300xray.sc-sh is also overlong, but seems harmless.)
6886 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
6887 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
6888 * configure.in: Add host isc.
6890 * ldver.c: Call it version 2.0.
6892 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
6894 * ldver.c: Bump to version 0.98.
6897 * Makefile.in: Added mostlyclean, distclean, realclean rules.
6899 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
6901 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
6902 * ldlex.l: Moved comment() to end, since some compilers
6903 otherwise have problems with input() used before it is defined.
6905 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6907 * configure.in: added Solaris 2 and Irix 4 host support.
6909 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6911 * Makefile.in: remove -S flag from the FLEX definition
6913 * configure.in: rewrote, using new style case statement. use
6914 m68k.mt for m68k-aout systems
6916 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
6918 * Makefile.in: map "ld" through program_transform_name when
6921 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
6923 * cplus-dem.c: Removed. Use the version in libiberty now.
6924 * ldmisc.c: Use new libiberty version of cplus_demangle().
6926 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
6928 * gld960.em (gld960_choose_target): default to little endian, not
6931 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6933 * ldlang.c (lang_process): don't pass null pointers when
6934 abs_output_section is what is required.
6935 * ldwrite.c (ldwrite): use malloc to allocate the largest space
6936 used, and pass that down.
6937 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
6940 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
6942 * configure.in, config/ose68.mt: renamed OSE to ose.
6944 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
6946 * ldsym.c (write_file_locals): Reorder check for common or
6947 undefined symbols so that it works.
6949 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
6951 * configure.in: accept all m68K family members.
6953 * Makefile.in: always create installation directories.
6955 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6957 * ldlex.l: now parses comment correctly, added ~ to acceptable
6960 * ldexp.c (exp_unop): pass down abs_output_section - now can have
6961 unary -ve constants.
6963 * ldlang.c (lang_finish): warn when an entry symbol supplied on
6964 the command line can't be found.
6966 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6968 * ldlang.h: add new field "loadable" to output_section_statement.
6969 * ldlang.c (lang_output_section_statement_lookup): initilize new
6970 field. (wild_doit): if new field is not set, then stop output
6971 section from being loadable.
6972 (lang_enter_output_section_statement): set the field from the
6974 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
6975 * h8300hms.sc-sh, h8300hms.em: get -r right.
6977 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
6979 * ldint.texinfo: New internals manual (beginnings thereof).
6980 * PORTING: Removed, merged into ldint.texinfo.
6982 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
6984 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
6985 cdtest.exp: A test program (copied from libg++/test-install)
6986 that tests that constructor and destructors are handled
6989 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6991 * Makefile.in (install): install from ld.new, renaming during the
6992 copy, or else the next 'make install' needs to re-link ld.
6994 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
6996 * configure.in: generalise hp recognition (from sef).
6998 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7000 * configure.in: recognize bsd and hpux hppa configurations.
7001 error messages echo to stderr, not stdout
7003 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7005 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
7006 ldmisc.c: removed rcsid's.
7008 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7010 * ldlang.c (lang_map): print changes in sizes due to relaxing
7011 (size_input_section): maintain the delta information.
7012 * ldlang.h: add new field to struct to contain delta info.
7013 * relax.c (relax_section): complain if input not relaxable.
7014 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
7017 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7019 * ldmain.c(main): prevent -r and -relax from being on at the same
7022 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7024 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
7028 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7030 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
7032 * ldlang.c(open_output): set the target arch and machine as soon
7033 as we can. (lang_size_sections): use new macros for setting vma
7036 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
7038 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
7039 Also deleted an unreachable path to wrs.
7041 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
7043 * Makefile.in (install): use -d test for $tooldir before
7044 installing ld there so that $tooldir can be inherited from
7047 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
7049 * ldlang.c: Two non-substantial changes for the sake of
7050 the old Portable C Compiler.
7052 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7054 * ldgram.y, ldlex.l: parse ABSOLUTE
7055 * ldexp.c: add support for ABSOLUTE
7057 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
7059 * Makefile.in: Added default definitions for HOSTING_CRT0,
7060 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
7061 * config/*.mh: Miscellaneous clean-up: Removed definitions
7062 of YACC (since it is not longer used in the Makefile).
7063 Remove HOSTING_* definitions that are subsumed by the
7064 ones added to Makefile.in. Removed most definitions of CC.
7065 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
7066 These are no longer needed.
7068 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
7070 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
7071 rules, since these are used when building a distribution.
7072 * Makefile.in (ldlex.c): Don't re-direct output, since that
7073 leaves a bogus output files if it fails.
7075 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
7076 * ldlex.c: Fix some unnecessary flex-specific-isms.
7078 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7080 * ldgram.y: move spurious semicolon
7081 * ldexp.h: fix prototype
7083 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
7085 * ld.texinfo: references to linker now say "ld" not "gld".
7087 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7089 changed calling convention for Q_enter_global_ref
7090 * ldexp.c, ldlang.c, ldmain.c: reflect this
7091 * ldver.c: bump version to 1.97.1
7092 * ldindr.c (add_indirect): when an edict declaring an indirect
7093 symbol is found, make sure that any ideas about the symbol being
7094 common are changed if it now known to be defined.
7095 * ldmain.c (linear_library): complain once if archive isn't
7097 * ldlang.h, ldlang.c: make room for and initialize the complain
7100 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7102 * Makefile.in: use flex & bison from ../ if they exist.
7104 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7106 * relax.c (build_it): don't allocate space in the output file for
7107 stuff if -R flag applys to it.
7108 * ldfile.c: merge in VMS filename support
7109 * ldmain.c (main): take out ./ from library path, and close file
7110 before unlinking. Make multiple defs of a symbol create an
7112 * ldmisc.c: fatal errosrs delete output file
7114 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
7116 * ldver.c: Increase version number to 1.97, for consistency
7119 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
7121 * Makefile.in: FLEX -> LEX.
7123 * ld.texinfo: {} -> @{@}.
7125 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
7127 * ld.texinfo: describe alternate, MRI-compatible linker scripts
7128 (and associated change in -c option, now used for these scripts)
7130 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7132 * ldver.c: Bumped version to 1.96 - new release, resync with the
7134 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
7135 rather than with raw malloc, makes it easier to track where memory
7137 * ldsym.h, ldsym.c: create obstack for all global symbols too.
7138 * ldwrite.c (ldwrite): moved malloc so only used when needed.
7139 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
7142 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
7144 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
7146 * Makefile.in: use bootstrap for check.
7148 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7150 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
7152 * Makefile.in: now use flex, not lex
7153 * ldlex.l, ldlang.c, ldctor.c: lint
7155 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7157 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
7158 different sorts of filenames on the command line than in a script.
7160 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7162 * Makefile.in: rework CFLAGS so that they can be passed on the
7163 make command line. Remove MINUS_G. Default CFLAGS to -g.
7165 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7167 * relax.c: added handling for new "padding" seclet type, used to
7168 fill out gaps between section.
7169 * ldgram.y, ldlex.l: now -defsym on the command line is done
7172 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7174 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
7176 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7178 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
7181 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
7183 * Makefile.in (install): Install second copy in $(tooldir)/bin
7184 without $(program_prefix), since that's what gcc expects.
7186 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7188 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
7189 * h8300*: fix bit rot and add support for h8300xray target
7190 * go32.sh: target emulation for go32.
7192 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
7194 * gld960.em, i960.sc-sh. Fix i960 bit rot
7196 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
7198 * Makefile.in: install man page.
7200 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7202 * config/mt-<foo> renamed to <foo>.mt
7203 * config/mh-<foo> renamed to <foo>.mt
7204 * configure.in changed to reflect this
7205 * genscripts.sh now make .xbn files rather than .xN files
7207 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
7209 * ldver.h: fix decl of ldversion.
7211 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
7213 * Makefile.in: added check target.
7215 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7217 * ldmain.c (Q_enter_file_symbols): now aliases work again
7219 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
7221 * Makefile.in: added clean-info target.
7223 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7225 * ldexp.c (exp_print_tree): don't try and follow null pointers
7227 * ldgram.y: remove 11 shift reduce errors
7229 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7231 * Makefile.in: added tooldir and program_prefix.
7233 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
7235 * ldlang.c (size_input_section): don't move absolute sections
7239 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
7241 * cplus-dem.c: yet another copy of this - maybe it should go into
7243 * ldgram.y: now -V and -v have different actions
7244 * ldver.c: if -V, prints list of emulations compiled in
7245 * ldmisc.c: support for cplus demangling
7248 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7250 * Makefile.in, configure.in: removed traces of namesubdir,
7251 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7252 copyrights to '92, changed some from Cygnus to FSF.
7254 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
7256 * Makefile.in: Change mkscript rule into one for ./mkscript
7257 (for the sake of makes that don't realize they're the same).
7258 * PORTING: Add more details.
7259 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
7261 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
7263 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
7264 config/mt-hp300bsd: New port to hp300 running BSD.
7266 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
7268 Major rewrite of how ld is configured. The major idea
7269 is to use shell scripts to generate everything.
7270 * generic.em replaces ldtemplate.
7271 * Other *.em files replace various *.c files.
7272 A *.em file is a shell script that generates the corresponding
7273 ld__*.c file that implements an emulation. This is usually
7274 a straight 'cat' of a here-document, possibly with substitutions.
7275 * Script files (*.sc) are places by *.sc-sh scripts.
7276 Again, these are simple shell scripts that 'cat'
7277 here-documents, usually with some substitutions.
7278 The output a *.sc-sh is a script file.
7279 * Each emulation is defined by a short shell script with
7280 extension *.sh that specifies the emulation-specific
7281 parameters (such as the name of the *.sh-sc and *.em
7283 * genscript.sh is the master shell script used to generate
7284 an emulation. It is passed various argument, including
7285 the name a the emulation-speciic *.sh file that it
7286 "sources" to set variables to emulation-specifc parameters.
7287 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
7288 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
7289 * config/mh-foo: Rename LDEMULATION names as appropriate
7290 (usually 'gldfoo' -> plain 'foo').
7291 * ldwrite.c: Fixed a typo in a comment.
7292 * Makefile.in: Major changes. Removed some the sed
7293 magic to converts scripts, since that is now handled
7294 by genscripts.sh and the *.sc-sh scipt generators.
7295 * config.h: Remove a bunch of macros defining emulations
7296 and targets. This becomes one less file to edit when
7297 adding emulations or targets.
7298 * ldemul.h (struct ld_emulation_xfer_struct): Add
7299 emulation_name and target_name fields.
7300 * ldemul.c, ldemul.h: Define some default functions used
7301 by most emulations (and remove from the *.em scripts).
7302 * ldemul.c (ldemul_choose_target): Search the new
7303 ld_emulations array using a loop (instead of a hardwired
7304 nested if statement).
7305 Define the ld_emulation from the automatically-geenrated
7306 ldemul-list.h. This means you no longer have to edit ldemul.c
7307 to add a new emulation.
7308 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
7309 their expansions, since the former no longer exist.
7310 * PORTING: A very rough first draft of a porting guide.
7312 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
7313 to be terminated by a new-line (instead of requiring a semicolon).
7315 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7317 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
7318 tests for NULL pointers all over the place.
7319 * ldlang.c (lang_process): remember to relocate global symbols
7320 *after* relaxing has done it stuff.
7322 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7324 * config/mt-coff-h8300: use EMUL like everything else
7325 * ldlang.c: (print_padding_statement): print the right address.
7326 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
7329 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7331 * ldlex.l: Put pack -noinhibit-exec and -sort-common
7332 * ldlang.c (print_data_statement): print the right address.
7334 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
7336 * Makefile.in: The rule for testing ld by re-linking itself
7337 via an intermediate -r link was moved to the ld1 rule
7338 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
7339 which allows the bootstrap rule to work.
7340 * ldctor.c (find_constructors): Don't create a constructor
7341 list if it is already defined (as would happen if ld is
7342 invoked by collect).
7344 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7346 * config/mh-sparc.h: now uses libgcc.a
7347 * ldmain.c: quit using exit
7348 * *sc: use *(COMMON) rather than [COMMON]
7349 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
7350 to allow preprocessing of .l file.
7351 * Makefile.in: New ldlex.l mangling
7352 * ldexp.c (fold_binary): perform expressions with % and / in
7354 * ldfile.c (open_a): open archives on VMS in a special way
7357 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7359 * ldgram.y: map -M behave in the same way as -Map (sets file name
7361 * ldsym.c, ldlang.c: remember that size of a section is dependent on
7362 whether or not relaxing has been done.
7363 * ldmain.c: don't open a map file if it doesn't have a name
7364 * relax.c: all the brains have moved into bfd.
7365 * ldwrite.c: ammend comment
7367 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7369 * Makefile.in: added relax, also made three stage go through a
7372 * config.h: if GNU960 defined, then default emulation mode is
7374 * ldexp.h, ldexp.c: map to file hooks
7375 * ldlang.c: map to file hooks
7376 * ldgram.y: added -Map -relax
7377 * ldlex.l: added -relax, -Map
7378 * ldmain.c: open map file
7379 * ldmisc.c: support for map file
7380 * ldwrite.c: new relax magic
7382 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
7384 * Makefile.in, config/tm-*.h: Clean up make output, only
7385 pass DEFAULT_EMULATION to ldmain.c.
7387 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
7389 * ldver.c: Bump to version 1.94.
7391 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
7393 * Makefile.in: infodir belongs in datadir.
7395 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
7397 * Makefile.in: Pass -y to bison. (Again;
7398 accidentally deleted by Rich.)
7399 * news.sc, ldgld68k.sc: Define __end as well as _end.
7401 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
7403 * ldindr.h: added to contain prototypes of ldindr.c
7404 * ldfile.c: include ctype.h
7405 * ldmain.c: include the requried prototype headers
7406 * ldwrite.c: get_reloc_upper_bound has been renamed
7407 bfd_get_reloc_upper_bound
7409 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
7411 * Makefile.in: punt "fundamental" mode because it breaks my emacs
7412 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
7413 spaces following hyphens, bsd make can't cope. added
7414 standards.text support and made it look like all the other
7417 * configure.in: configure now runs entirely in objdir so make file
7418 existence checks against ${srcdir}. Mark this directory as
7421 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
7423 * Makefile.in: idestdir and ddestdir go away. Added copyrights
7424 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
7425 and mandir now keyed off datadir by default.
7427 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
7429 * ldver.c: Bumped version to 1.93.
7430 * Makefile.in: Pass -y to bison.
7432 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
7434 * config.h: h8 is now coff, not ieee
7435 * h8300hds.sc: reflect the same
7437 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
7439 * ldver.c (ldversion()): Update to 1.92.
7440 * ldctor.c: There are two places constructor sets
7441 can be defined. One of them checked for an existing
7442 duplicate, the other didn't. Unfortunately, the latter
7443 was called after the former ...
7444 So, factor out code for inserting a new element into
7445 constructor_name_list (after checking for a duplicate)
7446 into a new function add_constructor_name, and call
7447 it from both aforementioned places (ldlang_add_constructor
7448 and ldlang_check_for_constructors).
7450 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
7452 * Makefile.in: Rename .c files generated from ldtemplate
7453 to have names starting with ld__. This helps 'make clean'.
7455 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
7457 * Makefile.in: Take out the version number for install
7458 * m88kbcs.sc: put in contructor blocks.
7460 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
7462 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
7463 parameter, a format, and an arg pointer, and rename it to
7464 vfinfo(). Write info() in terms of new vfinfo().
7465 New einfo() is the same as info(), except it writes to stderr.
7466 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
7467 ldmisc.c: Replace "error" calls to info() by new einfo().
7469 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
7471 * ldlex.l ldgram.y: made -V option do same as -v
7472 * Makefile.in: Added $(MINUS_G) flag so debugging can be
7475 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
7476 i386 aout changes from Bob Kukura
7477 * Makefile.in, config.h: added i386aout support
7478 * configure.in: fixed /h-{myhost} typo
7479 * ldgram.y: -MM now gives more boring map.
7480 * ldlang.c: now does D_PAGED flag the right way.
7481 * ldsym.c: -MM flags does the right thing.
7483 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
7485 * configure.in: Fixed typo. Also, a fix for hp300bsd.
7486 * ldlang.c (init_os): Compensate for BFD change,
7487 where bfd_make_section now returns NULL for a duplicate
7488 section request, instead of the old section.
7490 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
7492 * ldver.c: Bump to version 1.91 (consistent with binutils).
7494 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
7496 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
7497 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
7498 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
7499 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
7500 Add or update copyright notices.
7502 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
7505 * Makefile.in: Changed installation directory name scheme
7506 to be consistent with gcc. Also changed 'install'.
7508 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
7510 * Makefile.in: new targets ld.mm, ld.me
7512 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
7514 * Makefile.in, ldtemplate: Need to use separate scripts
7515 for -n and -N options. Yet more complication.
7517 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
7519 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
7520 work). Add some lines to avoid Sun Make VPATH bugs.
7522 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
7524 * news.sc: Add alignment for data segment.
7525 * ldtemplate: Add (yet another) script to get for -n or -N
7526 options. (These need different alignment than ZMAGIC files.)
7527 * Makefile.in: Add stuff for new foo.xn scripts.
7528 These are generated by replacing "ALIGN(0x...00)" by ".".
7530 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
7532 * Makefile.in: new targets ld.ms, ld-index.ms
7533 ld.texinfo: remove tabs, other cleanups for texi2roff
7535 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
7537 * ldmain.c (main): Make config.magic_demand_paged be true
7538 by default. Don't the WP_TEXT and D_PAGED flags of
7539 output_bfd here; it's too late, so set it when output_bfd
7540 is created (in ldlang.c). Also fix setting of EXEC_P flag
7541 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
7542 * ldlang.c: Remove some duplicate extern declarations.
7543 * ldgram.y: Fixes to -N and -n options.
7544 * Makefile.in: Recognize upper case letters in sed script
7545 to remove assignments from script files.
7546 * ldtemplate: Don't assukme that -N or -n options
7547 imply use of -r script.
7548 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
7550 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
7552 * ldtemplate: include bfd.h before sysdep.h.
7554 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
7556 Restructure configuration scheme for bfd, binutils, ld.
7558 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
7559 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
7560 Change some config names to match other dirs.
7561 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
7563 * config/: Rename some config files to match up h-*.h names.
7564 Remove all the HOST_SYS definitions from the config files.
7566 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
7568 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
7569 * ldtemplate: Remove ldfile_add_library_path calls;
7570 just use the SEARCH_DIR commands in the script files.
7571 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
7572 the SEARCH_DIR commands in the scripts (using ugly sed magic).
7573 This is primarily intended for cross-linking, where you would
7574 place libaries in a different place than native libraries.
7575 Also, emulations made from ldtemplate now use $(srcdir).
7576 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
7577 form; people can use the Makefile's LIB_PATH to override.
7579 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
7581 * Makefile.in: fix target ld.dvi, add target ld.info
7582 ld.texinfo: make info filename ld.info
7584 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
7586 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
7588 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
7589 few BFD types & enums.
7596 version-control: never