2 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
5 and R_D10V_18 to be 1 (word).
8 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
10 * stabs.c (_bfd_link_section_stabs): If the output_section field
11 of either section is bfd_abs_section, then the linker is
12 discarding the section and we should not optimize it.
14 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
16 * Makefile.in (aout-sparcle.o): New target.
17 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
18 * config.bfd (sparclet-*-aout*): Add case.
19 * configure.in (sparcle_aout_vec): Add case.
20 * configure: Regenerated.
21 * targets.c (sparcle_aout_vec): Declare.
22 (bfd_target_vector): Add sparcle_aout_vec.
23 * aout-sparcle.c: New file.
26 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
28 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
29 low order sign bit propogation for R_V850_HI16_S.
31 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
32 handling V850 specific relocs.
33 (elf_v850_howto_table): Use the new function for some
34 relocations. Twiddle masks & shifts for some relocs.
35 Set partial_inplace where needed.
38 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
40 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
41 default architecture to a machine number of 0.
42 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
44 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
45 the output BFD is the default, set it from the first input BFD.
48 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
50 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
51 insert at bitpos zero. The HI16 relocs are shifted right
52 by 16 bits. Fix src_mask for all relocs.
53 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
55 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
59 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
61 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
62 Rewrite to use BFD file read routines and to avoid using a fixed
63 length for the file name.
66 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
68 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
69 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
70 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
73 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
75 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
76 (elf_v850_howto_table): Add info for HI16_S reloc.
77 (v850_reloc_map): Add HI_16_S reloc.
78 * reloc.c: Define BFD_RELOC_V850_* relocs.
81 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
84 * elf32-sh.c: New file.
85 * elf.c (prep_headers): Handle bfd_arch_sh.
86 * elfcode.h (write_relocs): Handle absolute symbol.
87 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
88 (_bfd_elf64_link_read_relocs): Declare.
89 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
90 elf_link_read_relocs. Make globally visible. Change all
92 (elf_link_input_bfd): Get external symbols from cache in
93 symtab_hdr->contents. Get contents from cache in
95 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
97 * reloc.c: Define BFD_RELOC_SH_* relocs.
98 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
99 * coff-sh.c (sh_insns_conflict): Fix a return value.
100 (_bfd_sh_align_load_span): New globally visible function, broken
101 out of sh_align_load.
102 (sh_align_load): Call _bfd_sh_align_load_span.
103 (sh_swap_insns): Change relocs parameter to PTR.
104 * bfd-in2.h, libbfd.h: Rebuild.
105 * targets.c (bfd_elf32_sh_vec): Declare.
106 (bfd_elf32_shl_vec): Declare.
107 * config.bfd (sh-*-elf*): New target.
108 * configure.in (bfd_elf32_sh_vec): New target vector.
109 (bfd_elf32_shl_vec): New target vector.
110 * configure: Rebuild.
111 * Makefile.in: Rebuild dependencies.
112 (BFD32_BACKENDS): Add elf32-sh.o.
113 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
115 * elf.c (map_sections_to_segments): Check that LMA does not skip a
116 page before checking D_PAGED.
118 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
119 (ihex_write_object_contents): Remove extbase; always use segbase
122 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
124 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
125 * configure.host (i[345]86-*-*): Ditto.
126 * config.bfd (i[345]86-*-*): Ditto.
127 * configure: Regenerate.
129 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
132 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
134 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
135 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
136 * som.c (hppa_som_gen_reloc_type): Add new argument. If
137 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
138 will have an ST_CODE type, change the symbol's type to ST_DATA.
139 * som.c (hppa_som_gen_reloc_type): Update prototype.
141 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
143 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
144 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
145 (mips_elf_size_dynamic_sections): Don't require .got to exist.
146 (mips_elf_finish_dynamic_sections): Likewise.
148 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
150 * configure.host (HLDENV): New variable to set. Set it for
151 *-*-sysv4*, since those linkers may not support -R but they always
154 * libieee.h (NSECTIONS): Don't define.
155 (ieee_data_struct): Change section_table to asection **. Add
157 * ieee.c (get_section_entry): If the table isn't big enough, make
159 (ieee_slurp_sections): Remove assertion about number of sections.
160 (ieee_object_p): Adjust initialization of ieee to match changes to
163 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
164 symbols merely because we are generating a shared library.
165 (xcoff_build_ldsyms): Don't set up global linkage code for an
166 undefined symbol merely because we are generating a shared
170 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
172 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
173 (BFD32_BACKENDS) Add elf32-v850.o.
174 * archures.c: Add bfd_v850_arch.
175 * bfd-in2.h: Add bfd_v850_arch.
176 * config.bfd (v850-*-*): New target.
177 * configure: (bfd_elf32_v850_vec) New vector.
178 * configure.in: (bfd_elf32_v850_vec) New vector.
179 * cpu-v850.c: New file.
180 * elf.c (prep_headers): Added case bfd_arch_v850.
181 * elf32-v850.c: New file.
182 * targets.c (bfd_elf32_v850_vec): New vector.
185 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
187 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
188 a function code symbol for an XMC_XO symbol.
190 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
192 * mpw-config.in: Update editing of autoconf vars to reflect
193 Jul 18 configure.in change.
194 * mpw-make.sed: Update editing of include pathnames to be
195 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
197 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
199 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
200 which to offset to get the .plt entry address is ".plt".
202 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
204 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
205 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
206 Added, for internal use by the ARM gas.
210 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
212 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
213 in section dynidx start.
215 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
217 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
218 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
219 optimization for g++.
221 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
223 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
224 the -mrelocatable-lib bit set and the other doesn't, clear the
225 -mrelocatable-lib bit in the header.
227 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
229 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
230 symbol against a STT_FUNC symbol in a shared library.
232 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
234 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
235 symbol is found, automatically define the corresponding function
238 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
239 if sym.n_numaux is not zero.
240 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
241 entry to disagree about the number of aux entries if the symbol
244 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
245 section if it might be needed, not just if info->shared.
246 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
247 the start of .rel.dyn if we are going to use it.
248 (mips_elf_finish_dynamic_sections): Only clear the first element
249 of .rel.dyn if the size is greater than zero.
251 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
253 * xcofflink.c (xcoff_link_input_bfd): If we already called the
254 undefined_symbol callback for a symbol, then don't issue any more
255 warnings about loader relocs.
256 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
257 after calling the undefined_symbol callback.
259 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
260 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
261 as the AIX linker seems to do.
263 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
265 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
266 (evax_initialize): Remove evax_reloc_table.
267 (evax_close_and_cleanup): Ditto.
269 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
271 (evax_bfd_reloc_type_lookup): Ditto.
272 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
273 cooked_size == raw_size.
274 * evax-emh.c (_bfd_evax_register_filename): Remove.
275 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
276 * evax-misc.c (add_new_contents): Malloc section at full size.
277 (_bfd_save_evax_section): Memcpy section contents directly.
278 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
279 (evax_reloc_table): Remove.
281 * hosts/alphavms.h (O_ACCMODE): Define if needed.
283 * makefile.vms: Add better support for DEC C compilation
284 Add evax.h dependencies
286 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
287 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
288 (BFD_RELOC_ALPHA_BASEREG): Remove.
289 * bfd-in2.h, libbfd.h: Rebuild.
291 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
293 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
294 getgid if _WIN32 is defined.
295 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
297 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
299 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
300 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
302 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
305 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
307 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
309 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
310 (NEED_DECLARATION_REALLOC): New macro.
311 * configure, config.in: Rebuild.
312 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
313 (realloc): Declare if NEED_DECLARATION_REALLOC.
315 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
316 <strings.h> if they exist.
318 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
320 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
322 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
324 Based on patches from Eric Valette <valette@crf.canon.fr>:
325 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
326 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
327 (elf_howto_table): Add entries for new relocs.
328 (elf_i386_reloc_type_lookup): Handle new relocs.
329 (elf_i386_info_to_howto): Just call abort.
330 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
331 (elf_i386_relocate_section): Likewise.
334 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
336 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
339 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
341 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
342 only get the LMA from the phdr if they are in the same part of the
345 * elf.c (map_sections_to_segments): Rewrite tests for starting a
346 new segment to make them more comprehensible. If the relationship
347 between the LMA and the VMA changed, start a new segment. Don't
348 check dynsec when deciding whether to start a new segment for a
349 writeable section; -N will now handle this.
351 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
353 * libhppa.h: Remove "esel" changes. Not the right approach.
354 * som.c: Corresponding changes.
355 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
356 which don't have a SOM symbol type associated with them.
357 Reverses a 1994 change.
359 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
361 Make ld -N more reasonable for ELF:
362 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
363 phdr_in_section to false, and always use a single load segment.
364 (elf_sort_sections): Sort sections by LMA after VMA.
365 (assign_file_positions_for_segments): If D_PAGED is not set, don't
366 align to maxpagesize.
367 (assign_file_positions_except_relocs): Likewise.
368 * elfcode.h (elf_object_p): If a section is loaded but not page
369 aligned, clear D_PAGED.
371 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
373 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
374 Added, for internal use by the ARM gas.
378 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
380 * libhppa.h (R_HPPA_ESEL): New field selector.
382 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
383 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
384 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
386 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
388 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
389 archive search before looking for stripped dynamic objects.
391 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
393 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
394 symbol a warning rather than an error.
396 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
398 * elf.c (assign_file_positions_for_segments): Track the virtual
399 memory position separately from the file position, and use it to
400 compute the alignment adjustment.
403 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
405 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
406 and fixed mask on R_D10V_10_PCREL_L.
409 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
411 * elf64-mips.c: Include "aout/ar.h".
412 (mips_elf64_slurp_armap): New static function.
413 (mips_elf64_write_armap): New static function.
414 (bfd_elf64_archive_*): Define.
415 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
416 Use instead of bfd_generic_archive_p.
417 (bfd_elfNN_write_archive_contents): Define if not defined. Use
418 instead of _bfd_write_archive_contents.
419 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
420 _bfd_generic_mkarchive.
421 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
422 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
424 (TARGET_LITTLE_SYM): Likewise.
425 * archive.c (bfd_slurp_armap): Check for and reject an archive map
427 * Makefile.in: Rebuild dependencies.
429 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
430 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
431 SHT_MIPS_EVENTS sections.
432 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
433 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
435 (_bfd_mips_elf_fake_sections): Likewise.
437 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
438 * ecoff.c (ecoff_compute_section_file_positions): Copy
439 rdata_in_text from backend info to tdata. Clear it if any data
440 section comes before .rdata.
441 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
442 tdata rather than backend info.
444 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
446 * configure.in: Fix test for whether a compiler has a 64 bit
447 type. From Jim Wilson <wilson@cygnus.com>.
449 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
451 * configure.host (mips-sgi-irix6*): New host.
453 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
454 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
455 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
457 * configure: Rebuild.
458 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
459 (BFD_HOST_64_BIT): Define conditionally.
460 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
461 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
462 (symvalue, bfd_size_type): Likewise.
463 * bfd-in2.h: Rebuild.
464 * Makefile.in (do_clean): Remove bfd-tmp.h.
465 (do_distclean): Remove bfd-in3.h.
466 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
467 (bfd-in3.h): New target.
469 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
470 Andrew Gierth <ANDREWG@microlise.co.uk>.
472 * configure.host: Set INSTALL_SHLIB.
473 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
474 * configure: Rebuild.
475 * Makefile.in (install): Use @INSTALL_SHLIB@.
477 * config.bfd (mips*-*-irix6*): New target.
478 * configure.host: Handle Irix 6 shared library like Irix 5.
480 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
481 symbol for a magic name.
482 (xcoff_link_input_bfd): Don't change the reloc symbol for an
484 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
487 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
489 * mpw-config.in: Add ELF support to mips config, create the
490 elf32-target.h file in the object dir.
491 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
493 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
495 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
496 Also removed most abort calls, in favor of using bfd reporting.
499 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
501 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
502 (BFD32_BACKENDS) Add elf32-d10v.o.
503 * archures.c: Add bfd_d10v_arch.
504 * bfd-in2.h: Add bfd_d10v_arch.
505 * config.bfd (d10v-*-*): New target.
506 * configure: (bfd_elf32_d10v_vec) New vector.
507 * configure.in: (bfd_elf32_d10v_vec) New vector.
508 * cpu-d10v.c: New file.
509 * elf.c (prep_headers): Added case bfd_arch_d10v.
510 * elf32-d10v.c: New file.
512 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
513 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
514 * targets.c (bfd_elf32_d10v_vec): New vector.
517 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
519 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
521 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
523 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
524 bfd_mach_i386_i8086 machine types.
526 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
528 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
531 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
533 * coffcode.h (coff_set_section_contents): A/UX does not require
534 special handling of the _LIB section.
536 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
538 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
541 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
542 array if one was allocated.
544 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
546 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
547 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
548 use_rld_obj_head and rld_value.
549 (mips_elf_link_hash_table_create): Initialize new fields.
550 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
552 (mips_elf_create_dynamic_sections): Create .rld_map section. If
553 __rld_obj_head symbol not seen, create an __rld_map symbol.
554 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
555 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
556 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
557 __rld_obj_head symbol.
558 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
560 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
562 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
564 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
565 ppc_elf_addr16_ha_reloc.
566 (ppc_elf_addr16_ha_reloc): New static function.
568 * coff-mips.c (struct mips_hi): Define.
569 (mips_refhi_list): New static variable.
570 (mips_refhi_addr, mips_refhi_addend): Remove.
571 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
572 (mips_reflo_reloc): Process mips_refhi_list.
573 (mips_relhi_list): New static variable.
574 (mips_relhi_addr, mips_relhi_addend): Remove.
575 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
576 (mips_rello_reloc): Process mips_relhi_list.
577 (mips_relocate_section): Permit an arbitrary number of REFHI or
578 RELHI relocs before the associated REFLO or RELLO reloc.
580 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
582 * aout-target.h (MY(callback)): Set reloc_count fields.
584 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
586 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
587 sections unless this is a SunOS link.
589 * VERSION: Set to 2.7.1.
591 * Released binutils 2.7.
593 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
595 * i386aout.c: Include "aout/aout64.h".
596 (i386aout_write_object_contents): New static function.
597 (MY_write_object_contents): Define.
599 * netbsd.h (MY(write_object_contents)): Make sure that
600 adjust_sizes_and_vmas is called before fiddling with the magic
603 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
605 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
607 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
609 * libbfd-in.h (itos, stoi): Don't define.
611 * i386lynx.c (KEEPIT): Define as udata.i.
612 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
613 (NAME(lynx,swap_ext_reloc_out)): Likewise.
614 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
615 flags. Don't use stoi.
617 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
619 * elf.c (map_sections_to_segments): Don't start a new segment for
620 a writable section if it's on the same page as the previous
621 segment. Reset the writable variable for a readonly section.
623 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
625 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
626 first_thunk_address, thunk_size, and import_table_size.
627 * peicode.h: Improved some diagnostics regarding edata sections.
629 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
631 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
632 (TARGET_LITTLE_SYM): Added missing D_PAGED.
634 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
636 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
637 with XCOFF_DEF_DYNAMIC set is really defined.
638 (xcoff_link_check_dynamic_ar_symbols): Likewise.
639 (xcoff_link_add_symbols): Only create special sections if using an
642 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
644 (bfd_install_relocation): Likewise.
646 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
648 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
650 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
651 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
652 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
653 (elf64_alpha_link_hash_newfunc): Initialize flags field.
654 (elf64_alpha_check_relocs): Record types of LITUSE entries that
655 are found for LITERAL relocs.
656 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
657 taken, we cannot generate a .plt entry for the symbol.
659 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
661 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
662 sysconf functions (for gprof).
663 * configure, config.in: Rebuild.
665 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
667 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
668 an archive if it has a map. If the object file has the wrong
671 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
672 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
674 (alpha_relocate_section): Likewise.
676 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
677 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
678 (coff_swap_sym_out): Use SYMESZ, not sizeof.
679 (coff_swap_aux_out): Use AUXESZ, not sizeof.
680 (coff_swap_lineno_out): Use LINESZ, not sizeof.
681 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
682 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
683 * peicode.h: Corresponding changes.
685 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
687 * elflink.h (elf_create_pointer_linker_section): Comment out code
688 dealing with making GOT pointers negative of the GOT symbol for
691 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
693 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
694 increment the .rela.plt size until after we're done creating the
696 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
697 .rela.plt offset directly rather than calculating it.
699 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
701 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
702 Use autoconf-set values.
703 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
704 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
707 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
708 * configure: Rebuilt.
710 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
712 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
713 handling code > 1k away.
715 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
717 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
718 defined, output whenever the symbol is updated.
720 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
722 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
723 section to 0 if user_set_vma is set.
724 * elflink.h (elf_bfd_final_link): Likewise.
726 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
728 Partially undo patch of Jun 20.
729 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
730 (coff_compute_section_file_positions): Likewise.
731 (coff_write_object_contents): Likewise. Re-add deleted code, but
732 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
733 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
735 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
737 * config.bfd: Add support for *-*-rtems* configurations.
739 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
741 * elf.c (prep_headers): Add bfd_arch_alpha case.
743 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
745 * elf64-alpha.c: New file.
746 * config.bfd (alpha-*-linuxecoff*): New target.
747 (alpha-*-linux*, alpha-*-elf*): New targets.
748 * configure.in (bfd_elf64_alpha_vec): New vector.
749 * configure: Rebuild.
750 * targets.c (bfd_elf64_alpha_vec): Declare.
751 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
752 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
753 * bfd-in2.h, libbfd.h: Rebuild.
754 * Makefile.in: Rebuild dependencies.
755 (BFD64_BACKENDS): Add elf64-alpha.o.
756 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
758 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
760 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
761 than relying on a right shift of 32.
763 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
765 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
766 ifdef to COFF_WITH_PE.
767 (coff_compute_section_file_positions): Likewise.
768 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
769 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
770 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
771 COFF_IMAGE_WITH_PE, always include.
773 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
775 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
777 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
778 approximate the correct answer if SIZEOF_HEADERS was not used.
780 * binary.c (binary_set_section_contents): Set section file
781 position based on LMA rather than VMA.
783 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
785 * linker.c (_bfd_generic_link_output_symbols): Don't output any
786 symbols if info->strip == strip_all.
788 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
790 * coff-h8300.c: Remove #if 0 code.
791 (compatable): Don't allow mixing/matching of different architectures.
793 * archures.c (bfd_mach_h8300s): Add.
794 * bfd-in2.h: Rebuilt.
795 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
797 (h8300_reloc16_estimate): Likewise.
798 (h8300_reloc16_extra_cases): Likewise.
799 (h8300_bfd_link_add_symbols): Likewise.
800 * coffcode.h (coff_set_arch_mach_hook): Likewise.
801 (coff_set_flags): Likewise.
802 * cpu-h8300.c (h8300_scan): Likewise.
803 Add H8/S to bfd_h8300_arch list.
805 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
807 Added support for Alpha OpenVMS:
808 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
809 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
810 * config.h-vms, makefile.vms: New files.
811 * config.bfd (alpha-*-*vms*): New target.
812 * configure.in (evax_alpha_vec): New target vector.
813 * configure: Rebuild.
814 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
815 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
816 * targets.c (bfd_target_evax_flavour): Define.
817 (evax_alpha_vec): Declare.
818 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
820 * bfd-in2.h, libbfd.h: Rebuild.
821 * Makefile.in: Rebuild dependencies.
822 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
823 evax-emh.o, and evax-misc.o.
824 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
825 evax-etir.c, evax-emh.c, and evax-misc.c.
826 (HFILES): Add evax.h.
828 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
830 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
832 (h8300_bfd_link_add_symbols): Likewise.
834 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
836 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
837 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
839 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
841 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
842 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
844 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
845 R_MIPS_32 relocs if creating a shared library.
847 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
849 * peicode.h (add_data_entry): Use pei_section_data rather than
850 _cooked_size. Corresponds to May 13 change in coffcode.h.
852 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
854 * cofflink.c (_bfd_coff_final_link): Handle long section names.
855 * coffcode.h (coff_write_object_contents): If there are long
856 section names, always set the f_symptr field, even if there are no
858 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
859 if there are no symbols.
861 * coffgen.c (make_a_section_from_file): Check return value of
862 _bfd_coff_read_string_table.
863 (coff_real_object_p): Check return value of
864 make_a_section_from_file.
865 (_bfd_coff_read_string_table): Check that there are some symbols
866 before trying to read the string table size.
868 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
870 * xcofflink.c (xcoff_link_add_symbols): When considering whether
871 to replace a symbol in a dynamic object with a symbol from another
872 dynamic object, do the replacement if the existing symbol is
875 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
876 for _ptrgl, and treat it as global linkage code.
878 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
879 filename or N_SO symbol past the offset, and use it to indicate
880 that there is no line number or function when appropriate.
882 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
884 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
885 common symbol defined by the linker. Don't export function code
886 even if export_defineds is set.
888 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
890 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
892 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
893 (h8300_symbol_address_p): New function.
894 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
897 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
899 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
901 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
902 correctly for the two variants. Allow relaxing if the target
903 is 128 bytes away since after relaxation it'll be 126 bytes away.
904 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
905 "dot" and "value". Allow relaxing if the target is 128 bytes
906 away since after relaxation it'll be 126 bytes away.
907 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
908 the given section until nothing changes.
910 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
912 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
913 alignment hack--we can get the lnnoptr info another way without
914 suddenly increasing the alignment requirements. Set the flags for
916 (ecoff_compute_section_file_positions): Do so.
918 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
920 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
921 to keep the HP emulator database happy.
923 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
924 From Kevin Buettner <kev@primenet.com>.
926 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
928 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
929 name of a NULL section.
931 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
933 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
934 set, always call the notice callback.
936 * VERSION: Increment for bfdlink.h change.
938 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
940 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
941 (sh_relax_delete_bytes): Correct handling of differently sized
942 trailing alignment reloc.
944 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
945 * bfd-in2.h: Rebuild.
946 * configure.in: Warn if there is no known 64 bit type.
947 * configure: Rebuild.
949 * Makefile.in: Rebuild dependencies.
950 (BFD32_BACKENDS): Add ppcboot.o.
951 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
953 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
954 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
956 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
958 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
959 (bfd_mips_elf64_swap_reginfo_out): Move from here...
960 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
961 (bfd_mips_elf64_swap_reginfo_out): ...to here.
963 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
965 * elf64-mips.c: Improve reloc special_functions and handling of
966 SHT_MIPS_OPTIONS section.
967 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
968 mips_elf_hi16_reloc and make globally visible.
969 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
970 make globally visible.
971 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
972 make globally visible.
973 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
974 and make globally visible.
975 (gprel16_with_gp): Check howto->src_mask before using value in
977 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
978 and make globally visible.
979 (gprel32_with_gp): Check howto->src_mask before fetching value.
980 (bfd_mips_elf_swap_options_in): New function.
981 (bfd_mips_elf_swap_options_out): New function.
982 (_bfd_mips_elf_set_private_flags): Rename from
983 mips_elf_set_private_flags and make globally visible.
984 (_bfd_mips_elf_copy_private_bfd_data): Rename from
985 mips_elf_copy_private_bfd_data and make globally visible.
986 (_bfd_mips_elf_merge_private_bfd_data): Rename from
987 mips_elf_merge_private_bfd_data and make globally visible.
988 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
989 for a SHT_MIPS_OPTIONS section.
990 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
991 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
992 name of a SHT_MIPS_OPTIONS section.
993 (_bfd_mips_elf_set_section_contents): New function.
994 (mips_elf32_section_processing): Set the GP value in a
995 SHT_MIPS_OPTIONS section.
996 (_bfd_mips_elf_find_nearest_line): Rename from
997 mips_elf_find_nearest_line and make globally visible.
998 (bfd_elf32_set_section_contents): Define.
999 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1000 (_bfd_mips_elf_lo16_reloc): Declare.
1001 (_bfd_mips_elf_gprel16_reloc): Declare.
1002 (_bfd_mips_elf_got16_reloc): Declare.
1003 (_bfd_mips_elf_gprel32_reloc): Declare.
1004 (_bfd_mips_elf_set_private_flags): Declare.
1005 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1006 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1007 (_bfd_mips_elf_find_nearest_line): Declare.
1008 (_bfd_mips_elf_set_section_contents): Declare.
1010 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1012 (elf_info_to_howto): Define.
1013 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1015 (elf_info_to_howto): Define.
1016 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1018 (elf_info_to_howto): Define.
1020 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1021 R_MOV16B[12], to match change in coff/internal.h.
1023 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1025 * elf64-mips.c: Extensive additions to provide better support for
1026 writing files and for gas.
1027 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1028 of mips_elf_object_p.
1029 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1030 _bfd_mips_elf_object_p.
1031 (_bfd_mips_elf_final_write_processing): Rename from
1032 mips_elf_final_write_processing and make globally visible.
1033 (_bfd_mips_elf_fake_sections): Rename from
1034 mips_elf_fake_sections and make globally visible.
1035 (_bfd_mips_elf_section_from_bfd_section): Rename from
1036 mips_elf_section_from_bfd_section and make globally visible.
1037 (_bfd_mips_elf_section_processing): New function, broken out of
1038 mips_elf_section_processing.
1039 (mips_elf32_section_processing): Rename from
1040 mips_elf_section_processing; call
1041 _bfd_mips_elf_section_processing.
1042 (_bfd_mips_elf_symbol_processing): Rename from
1043 mips_elf_symbol_processing and make globally visible.
1044 (_bfd_mips_elf_read_ecoff_info): Rename from
1045 mips_elf_read_ecoff_info and make globally visible.
1046 (mips_elf32_ecoff_debug_swap): Rename from
1047 mips_elf_ecoff_debug_swap.
1048 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1049 struct symbol_cache_entry.
1050 (_bfd_elf_validate_reloc): New function, moved in from
1051 elfcode.h:validate_reloc.
1052 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1053 to _bfd_elf_validate_reloc. Change all callers.
1054 * elf-bfd.h (bfd_section_from_shdr): Declare.
1055 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1056 (_bfd_elf_validate_reloc): Declare.
1057 (_bfd_mips_elf_object_p): Declare.
1058 (_bfd_mips_elf_fake_sections): Declare.
1059 (_bfd_mips_elf_section_from_bfd_section): Declare.
1060 (_bfd_mips_elf_section_processing): Declare.
1061 (_bfd_mips_elf_symbol_processing): Declare.
1062 (_bfd_mips_elf_read_ecoff_info): Declare.
1063 (_bfd_mips_elf_final_write_processing): Declare.
1064 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1067 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1068 (mips_elf_final_write_processing): Likewise.
1070 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1072 64-bit MIPS ELF ABI objdump support:
1073 * elf64-mips.c: New file.
1074 * Makefile.in: Rebuild dependencies.
1075 (BFD64_BACKENDS): Add elf64-mips.o.
1076 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1077 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1078 bfd_elf64_littlemips_vec to targ_selvecs.
1079 (mips*-*-elf*): Likewise.
1080 * confingure.in: Add bfd_elf64_bigmips_vec and
1081 bfd_elf64_littlemips_vec to vector switch.
1082 * configure: Rebuild.
1083 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1084 broken out of mips_elf_section_from_shdr.
1085 (mips_elf32_section_from_shdr): Rename from
1086 mips_elf_section_from_shdr. Call new function.
1087 (elf_backend_section_from_shdr): Update name of renamed function.
1088 * elf-bfd.h (struct elf_size_info): Change second parameter of
1089 write_out_phdrs to be const. Likewise for second parameter of
1091 (struct bfd_elf_section_data): Add rel_hdr2 field.
1092 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1093 (bfd_elf32_swap_symbol_out): Likewise.
1094 (bfd_elf32_swap_reloc_in): Likewise.
1095 (bfd_elf32_swap_reloc_out): Likewise.
1096 (bfd_elf32_swap_reloca_in): Likewise.
1097 (bfd_elf32_swap_reloca_out): Likewise.
1098 (bfd_elf32_swap_phdr_in): Likewise.
1099 (bfd_elf32_swap_phdr_out): Likewise.
1100 (bfd_elf32_swap_dyn_in): Likewise.
1101 (bfd_elf32_swap_dyn_out): Likewise.
1102 (bfd_elf32_slurp_symbol_table): Declare.
1103 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1104 (bfd_elf32_write_out_phdrs): Declare.
1105 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1106 (bfd_elf64_swap_symbol_out): Likewise.
1107 (bfd_elf64_swap_reloc_in): Likewise.
1108 (bfd_elf64_swap_reloc_out): Likewise.
1109 (bfd_elf64_swap_reloca_in): Likewise.
1110 (bfd_elf64_swap_reloca_out): Likewise.
1111 (bfd_elf64_swap_phdr_in): Likewise.
1112 (bfd_elf64_swap_phdr_out): Likewise.
1113 (bfd_elf64_swap_dyn_in): Likewise.
1114 (bfd_elf64_swap_dyn_out): Likewise.
1115 (bfd_elf64_slurp_symbol_table): Declare.
1116 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1117 (bfd_elf64_write_out_phdrs): Declare.
1118 (_bfd_mips_elf_section_from_shdr): Declare.
1119 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1120 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1121 section for the section, add the new one to rel_hdr2. Increment
1122 reloc_count rather than setting it.
1123 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1124 Remove static declaration.
1125 (elf_write_shdrs_and_ehdr): Define name as macro.
1126 (elf_write_out_phdrs): Likewise.
1127 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1128 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1129 (elf_swap_symbol_in): Change second parameter to be const.
1130 (elf_swap_symbol_out): Likewise.
1131 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1132 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1133 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1134 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1135 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1136 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1137 parameter to be const. Make non-static.
1138 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1140 (elf_slurp_symbol_table): Make non-static.
1141 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1142 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1143 (elf_backend_size_info): Likewise.
1144 (elfNN_bed): Use elf_backend_size_info.
1145 * targets.c (bfd_elf64_bigmips_vec): Declare.
1146 (bfd_elf64_littlemips_vec): Declare.
1147 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1148 bfd_elf64_littlemips_vec if BFD64 is defined.
1150 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1152 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1154 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1155 zeroes, in alignment holes.
1157 * configure: Rebuild with autoconf 2.10.
1159 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1160 potential leading underscore in the allocated buffer.
1162 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1164 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1165 symbols into .sbss if this is a relocatable link.
1167 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1169 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1170 undefined symbols when creating a shared library.
1172 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * coff-sh.c: Add a bunch of new code and static const arrays to
1175 support aligning loads and stores on four byte memory boundaries.
1177 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1179 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1180 call sh_align_loads.
1181 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1184 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1186 * cache.c (bfd_open_file): Unlink the file before opening it for
1187 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1189 * opncls.c (bfd_fdopenr): Set opened_once.
1191 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1193 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1196 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1197 the code unconditionally.
1199 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * libcoff-in.h (struct pei_section_tdata): Define structure.
1202 (pei_section_data): Define macro.
1203 * libcoff.h: Rebuild.
1204 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1205 store s_paddr field in pei_section_data.
1206 (coff_compute_section_file_positions): Use pei_section_data rather
1207 than _cooked_size, and don't overwrite an existing value.
1208 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1209 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1210 * peicode.h (coff_bfd_copy_private_section_data): Define if
1212 (pe_bfd_copy_private_section_data): New static function if
1215 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1217 * srec.c (srec_set_arch_mach): Write as a function rather than a
1220 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1221 no map, just check each member in turn to see whether it is
1224 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1226 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1227 table. Call BFD_ASSERT to validate header size, instead of
1229 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1232 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1234 * ppcboot.c: New target for looking at PPCbug boot records.
1236 * config{ure.in,.bfd}: Add support for ppcboot target.
1238 * configure: Regenerate.
1240 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1242 * coff-h8300.c (howto_table): Update names to match recent
1243 changes to include/coff/internal.h. Fix minor errors in the
1244 existing relocs. Add R_MOVL1 and R_MOVL2.
1245 (rtype2howto): Similarly.
1246 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1247 existing relaxing code and peform more relaxing.
1248 (h8300_reloc16_extra_cases): Likewise.
1250 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1252 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1255 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1257 * elfcode.h (elf_object_p): Reject generic ELF target if
1258 e_machine matches an alternate machine code in a specific backend.
1260 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1261 obsolete align_power_min field.
1263 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1265 * coff-h8300.c (reloc_howto_type): Add howto entry for
1267 (rtype2howto): Handle R_PCRWORD_B.
1268 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1269 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1270 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1271 branch (R_PCWORD_B).
1273 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1275 * aoutx.h (translate_from_native_sym_flags): Set the section for
1276 BSF_CONSTRUCTOR symbols.
1278 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1281 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1283 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1284 stop looking when section is found.
1286 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1288 * coffcode.h (STRING_SIZE_SIZE): Define.
1289 (styp_to_sec_flags): Handle long symbol names when looking for the
1291 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1292 (bfd_coff_long_section_names): Define.
1293 (coff_write_object_contents): Handle long section names.
1294 (bfd_coff_std_swap_table): Initialize new field.
1295 * libcoff.h: Rebuild.
1296 * coffgen.c (make_a_section_from_file): Handle long section
1298 (coff_write_symbols): Handle long section names.
1299 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1300 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1301 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1302 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1303 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1304 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1305 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1306 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1308 * bout.c (b_out_callback): Set lma of sections.
1309 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1310 parameter to output_bfd. Used input_bfd instead of output_bfd in
1313 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1315 * aoutx.h (translate_from_native_sym_flags): Don't create
1316 SEC_CONSTRUCTOR sections.
1317 * ecoff.c (ecoff_set_symbol_info): Likewise.
1319 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1320 From Don Bowman <bowman@waterloo.hp.com>.
1322 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1324 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1325 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1327 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1329 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1330 mips_32_relocs field.
1331 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1332 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1333 relocs against a global symbol which is not defined in a regular
1335 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1336 against a global symbol, increment mips_32_relocs.
1337 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1338 the symbol is not defined in a regular file, make room in the
1341 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1343 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1344 file position and the virtual file position separately. Set
1345 filepos information bsaed on the real file position.
1346 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1347 Jan 23 change to coffcode.h.
1349 * som.c (som_slurp_symbol_table): Set the symbol count to the
1350 number of BFD symbols created.
1352 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1354 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1355 output file if linking shared objects. Loop to check all relocs,
1356 rather than returning false on first error.
1358 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1360 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1361 (ppc_elf_additional_program_headers): If .interp section, bump #
1362 of program headers by 1.
1363 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1364 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1365 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1367 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1369 (ppc_elf_relocate_section): If the output section isn't defined,
1370 don't abort, just give an error message.
1372 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1373 being created is .sdata or .sdata2, don't make the symbol dynamic.
1375 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1377 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1378 members of an archive for dynamic objects with no symbols, and
1379 pass them directly to check_archive_element.
1380 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1381 xcoff_link_check_dynamic_ar_symbols.
1382 (xcoff_link_check_dynamic_ar_symbols): New static function.
1384 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1385 from _bfd_nodynamic to _bfd_xcoff.
1386 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1388 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1389 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1390 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1391 * libcoff.h: Rebuild.
1392 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1393 (xcoff_get_section_contents): New static function.
1394 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1395 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1396 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1397 (xcoff_dynamic_reloc): New static variable.
1398 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1399 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1401 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1403 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1404 if reloc_entry->addend is not 0.
1405 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1407 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1409 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1411 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1412 Add entries for R_SPARC_[56].
1413 (sparc_reloc_map): Add entries for R_SPARC_[56].
1415 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1417 Optimize linking of stabs in sections as used in ELF and COFF.
1418 * stabs.c: New file.
1419 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1420 (_bfd_write_section_stabs): Declare.
1421 (_bfd_write_stab_strings): Declare.
1422 * libbfd.h: Rebuild.
1423 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1424 (struct coff_link_hash_table): Add stab_info field.
1425 * libcoff.h: Rebuild.
1426 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1428 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1430 (_bfd_coff_final_link): Write out stab strings hash table.
1431 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1432 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1434 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1435 (struct bfd_elf_section_data): Add stab_info field.
1436 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1438 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1439 _bfd_link_section_stabs.
1440 (elf_bfd_final_link): Write out stab strings hash table.
1441 (elf_link_input_bfd): Handle optimized stabs sections.
1442 * reloc.c (_bfd_final_link_relocate): Check address against
1443 _raw_size rather than _cooked_size.
1444 * Makefile.in: Rebuild dependencies.
1445 (BFD_LIBS): Add stabs.o
1446 (BFD_LIBS_CFILES): Add stabs.c.
1448 * VERSION: Increment for bfdlink.h change.
1450 * coffgen.c (coff_renumber_symbols): Correct handling of
1451 BSF_NOT_AT_END common symbols.
1453 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1455 * coff-ppc.c (record_toc): Add cast to avoid warning.
1456 (ppc_allocate_toc_section): Likewise.
1457 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1458 (ppc_coff_reloc_type_lookup): Remove unreached code.
1459 * coffcode.h (coff_write_object_contents): Don't take the address
1461 * peicode.h (pe_print_idata): Add casts to avoid warning.
1462 (pe_print_edata): Likewise.
1463 (pe_print_reloc): Remove ANSI C string concatenation.
1465 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1467 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1469 * libcoff.h: Rebuild.
1470 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1472 (coff_swap_aux_out): Likewise.
1473 * peicode.h (coff_swap_aux_in): Likewise.
1474 (coff_swap_aux_out): Likewise.
1475 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1477 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1479 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1480 Fix up .bf endndx link fields.
1481 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1483 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1486 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1488 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1489 on Solaris PowerPC systems doesn't get confused.
1491 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1494 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1495 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1496 update did_reg and did_reg2.
1498 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1502 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1503 callback routines, pass h->root.string rather than name, in case
1504 copy is true and name is transient.
1506 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1508 * elfcore.h: Add support for core files with multiple threads.
1509 (Primarily for Solaris.)
1511 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1514 section->orelocation is NULL.
1516 * coffgen.c (bfd_coff_get_syment): New function.
1517 (bfd_coff_get_auxent): New function.
1518 * bfd-in.h (bfd_coff_get_syment): Declare.
1519 (bfd_coff_get_auxent): Declare.
1520 * bfd-in2.h: Rebuild.
1522 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1524 * elf32-mips.c (struct mips_hi16): Define.
1525 (mips_hi16_addr, mips_hi16_addend): Remove.
1526 (mips_hi16_list): New static variable.
1527 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1528 (mips_elf_lo16_reloc): Process mips_hi16_list.
1529 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1530 relocs before the associated LO16 reloc.
1532 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1534 * versados.c (versados_scan): Check bfd_alloc return value.
1535 (versados_object_p): Check all bfd_read return values. Require
1536 that lang field be less than 10, to avoid confusion with Intel Hex
1539 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1541 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1542 not 0, for an absolute symbol.
1543 (NAME(aout,swap_ext_reloc_out)): Likewise.
1545 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1546 (ihex_write_object_contents): For a large start address, output
1547 the full 32 bit address in record type 5.
1549 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1550 to int to avoid promotion problems in prototype.
1552 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1554 * configure.host: Use ${srcdir} when looking for picfrag.
1556 * configure.host: Switch on ${libdir}, not $(libdir). From
1557 alan@spri.levels.unisa.edu.au (Alan Modra).
1559 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1560 entry point, not just for DYNAMIC objects.
1561 * sunos.c (sunos_add_dynamic_symbols): Always call
1562 sunos_create_dynamic_sections. If called with a non DYNAMIC
1563 object, don't do anything else.
1564 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1566 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * configure.in: Permit --enable-shared to specify a list of
1570 * configure: Rebuild.
1572 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1573 host when configuring with --enable-shard.
1575 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1580 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1581 to avoid crashing in bfd_hash_replace.
1583 * sysdep.h: Use #ifdef, not #if.
1585 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1587 * config.in: Rebuild.
1589 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1591 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1592 (AC_CHECK_HEADERS): Check for sys/time.h
1593 (AC_HEADER_TIME): Add macro.
1594 * configure: Rebuild.
1595 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1596 to control what combination of <time> and <sys/time.h>
1599 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1601 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1602 (aout_32_sunos4_write_object_contents): Likewise.
1603 * aoutx.h (NAME(aout,machine_type)): Handle
1604 bfd_mach_sparc_{sparclet,sparclite}.
1605 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1606 (bfd_mach_sparc_v9_p): Update.
1607 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1608 * libaout.h (enum machine_type): Add M_SPARCLET.
1609 * sunos.c (MACHTYPE_OK): Define.
1610 * bfd-in2.h: Regenerated.
1612 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1614 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1615 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1616 * elflink.c (_bfd_elf_create_got_section): Store the
1617 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1618 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1619 global offset table goes over 0x1000, set the value of
1620 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1621 (elf32_sparc_relocate_section): Subtract the offset of
1622 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1624 * elfcode.h: Don't include <string.h>.
1626 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1628 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1629 generic_link_hash_newfunc. All references changed.
1630 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1631 moved here from libbfd-in.h.
1632 * libbfd-in.h: Corresponding changes.
1633 * libbfd.h: Regenerated.
1635 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1637 * aoutx.h (aout_link_input_section_std): When reporting an
1638 overflow error, use the name of the symbol in the hash table if
1640 (aout_link_input_section_ext): Likewise.
1642 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1643 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1645 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1647 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1648 * coffcode.h (coff_compute_section_file_positions): Likewise.
1649 (coff_write_object_contents): Likewise.
1651 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1653 * section.c (SEC_LINK_ONCE): Define.
1654 (SEC_LINK_DUPLICATES): Define.
1655 (SEC_LINK_DUPLICATES_DISCARD): Define.
1656 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1657 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1658 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1659 * bfd-in2.h: Rebuild.
1660 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1661 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1662 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1663 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1664 SEC_LINK_ONCE, and look through the symbol table for the setting
1665 for SEC_LINK_DUPLICATES.
1666 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1667 set for a section, find the section symbol in the symbol table,
1668 and set the aux entry based on SEC_LINK_DUPLICATES.
1669 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1670 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1671 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1672 * coff-i386.c (i386coff_vec): Likewise.
1673 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1675 * VERSION: Bump to 2.6.1.
1676 * Makefile.in (stamp-h): Depend upon VERSION.
1678 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1680 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1681 * libbfd.h: Rebuilt.
1682 * linker.c (generic_link_hash_newfunc): No longer static.
1683 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1685 * coff-h8300.c: Add two derived hash tables and their associated
1686 funtions and #defines for use by the h8300 linker.
1687 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1688 the function vector as needed. Place the address of the function
1689 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1690 Rewrite the vectors section contents as necessary.
1691 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1692 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1693 (coff_bfd_link_hash_table_create): Likewise.
1695 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1698 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1700 (hppa_rebuild_insn): Pass pointer to correct type to
1701 low_sign_unext and dis_assemble_21.
1703 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1705 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1706 Stick with sparc-*-{sysv4*,solaris2*}.
1708 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1710 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1711 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1712 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1713 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1714 fields is non-zero, print them.
1716 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1717 ifdef. Remove unused variables.
1718 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1720 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1721 (get_symbol_value): Ifdef out.
1722 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1723 (coff_ppc_relocate_section): Remove unused variables. Make
1724 fprintf strings and argument types correspond. Put before_addr in
1726 (dump_toc): Make fprintf strings and argument types correspond.
1727 (ppc_process_before_allocation): Remove unused variables. Always
1729 (ppc_reflo_reloc): Ifdef out.
1730 (ppc_addr32nb_reloc): Ifdef out.
1731 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1733 (coff_ppc_rtype_to_howto): Likewise.
1734 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1736 * peicode.h (pe_print_idata): Move otherwise unused variables into
1737 the #ifdef where they are used. Always return a value.
1738 (pe_print_edata): Make fprintf strings and argument types
1739 correspond. Always return a value.
1740 (pe_print_pdata): Removed unused variable addr_value. Always
1742 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1743 strings and argument types correspond. Always return a value.
1745 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1746 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1747 variable rela inside #if 0 section where it is used.
1749 * ns32k.h: New file.
1750 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1751 functions to start with _bfd_.
1752 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1753 functions in cpu-ns32k.h.
1754 * Makefile.in: Rebuild dependencies.
1755 (HFILES): Add ns32k.h.
1757 * section.c (struct sec): Add linker_mark field. Change
1758 user_set_vma and reloc_done to be single bit fields.
1759 (STD_SECTION): Update accordingly.
1760 * bfd-in2.h: Rebuild.
1761 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1763 (aout_link_input_bfd): Don't link unmarked sections.
1764 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1766 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1767 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1769 * elflink.h (elf_bfd_final_link): Mark sections included in the
1771 (elf_link_input_bfd): Don't link unmarked sections.
1772 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1774 (xcoff_link_input_bfd): Don't link unmarked sections.
1776 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1777 overflow error messages.
1779 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1781 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1782 is not set, print "BFD: " before the error message.
1784 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1785 Miles Bader <miles@gnu.ai.mit.edu>.
1786 * configure: Rebuild.
1788 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1790 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1793 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1794 m68k-aout, m68k-coff, and m68k-elf targets.
1796 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1798 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1799 (ieee_generic_stat_arch_elt): Restructured to prevent
1800 ieee_object_p from being called repeatedly.
1802 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1804 * coffcode.h (coff_write_object_contents): Allocate
1805 buffers large enough for any FILEHDR or AOUTHDR.
1807 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1809 * ecofflink.c (lookup_line): New static function, renamed and
1810 slighly changed from old _bfd_ecoff_locate_line.
1811 (_bfd_ecoff_locate_line): Cache line number information. Use
1812 lookup_line for actual lookup.
1814 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1816 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1817 multiple of 20 bytes.
1819 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1821 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1822 allocate ecoff_find_line, and don't initialize by hand.
1823 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1824 mips_elf_find_line, and don't call memset.
1826 * coffcode.h (coff_compute_section_file_positions): If not
1827 producing a final executable, don't consider sofar when aligning
1828 the section to the correct size.
1830 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1832 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1833 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1834 * coffgen.c (coff_section_symbol): Ifdef out.
1836 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1839 output_bfd is not NULL.
1841 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1843 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1844 of bfd_alloc (fixes fix_line not being initialized).
1845 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1847 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1849 * coffcode.h: Allow specific backends to override the
1850 bfd_link_add_symbols routine.
1852 * coff-h8300.c: Include genlink.h.
1853 (howto_table): Add R_MEM_INDIRECT.
1854 (rtype2howto): Support R_MEM_INDIRECT.
1855 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1858 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1860 * coff-alpha.c (alpha_relocate_section): Use
1861 info->callbacks_warning, rather than _bfd_error_handler, for
1862 "multiple gp" warning.
1864 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1866 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1867 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1868 table string. Use bfd_wrapped_link_hash_lookup.
1869 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1871 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1872 table, if any, when writing out symbols.
1873 (aout_link_input_section_std): Use the name from the hash table,
1874 if any, when reporting undefined symbols.
1875 (aout_link_input_section_ext): Likewise.
1876 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1877 * bout.c (get_value): Likewise.
1878 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1879 * ecoff.c (ecoff_reloc_link_order): Likewise.
1880 * elflink.h (elf_link_add_object_symbols): Likewise.
1881 (elf_reloc_link_order): Likewise.
1882 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1883 (_bfd_generic_reloc_link_order): Likewise.
1884 (default_indirect_link_order): Likewise.
1885 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1886 * sunos.c (sunos_add_one_symbol): Likewise.
1887 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1888 (bfd_xcoff_link_count_reloc): Likewise.
1889 (xcoff_reloc_link_order): Likewise.
1891 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1892 into -1 for intern->rss.
1894 * configure: Rebuild with autoconf 2.8.
1896 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1898 * stab-syms.c (__define_stab_duplicate): Define.
1899 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1901 * bfd-in.h (bfd_get_stab_name): Declare.
1902 * bfd-in2.h: Rebuild.
1903 * Makefile.in: Rebuild dependencies.
1904 (BFD_LIBS): Add stab-syms.o.
1905 (BFD_LIBS_CFILES): Add stab-syms.c.
1906 (BFD32_BACKENDS): Remove stab-syms.o.
1907 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1908 * configure.in: Don't list stab-syms.o in bfd_backends.
1909 * configure: Rebuild.
1910 * libaout.h (aout_stab_name): Don't declare.
1911 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1914 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1916 * elf.c (assign_file_positions_for_segments): Adjust file offset
1917 for section alignment even if SEC_LOAD is not set.
1919 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1921 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1922 since they appear as targets in Makefile.in.
1923 * configure: Rebuild.
1925 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1926 don't fiddle with a symbol which is not defined anywhere.
1928 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1931 though they are defined in a shared library.
1932 (xcoff_build_ldsyms): Likewise.
1934 * coffgen.c (coff_find_nearest_line): Don't look at the line
1935 numbers for the section if section->lineno is NULL.
1937 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1938 message rather than calling BFD_ASSERT.
1939 * elfcode.h (write_relocs): Check return value of
1940 _bfd_elf_symbol_from_bfd_symbol.
1942 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1944 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1947 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1949 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1951 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1952 hppa_reloc_field_selector_type_alt.
1953 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1954 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1956 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1958 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1960 * elf.c (assign_file_positions_for_segments): Adjust the segment
1961 memory size for the alignment of a SEC_ALLOC section, not just a
1964 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1966 * m68klinux.c: New file.
1967 * hosts/m68klinux.h: New file.
1968 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1969 * configure.in (m68*-*-linux*): New native host.
1970 (m68klinux_vec): New vector.
1971 * configure: Rebuild.
1972 * targets.c (m68klinux_vec): Declare.
1973 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1974 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1975 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1976 declaration from bfd_linux_size_dynamic_sections.
1977 (bfd_m68klinux_size_dynamic_sections): Declare.
1978 * bfd-in2.h: Rebuild.
1979 * Makefile.in: Rebuild dependencies.
1980 (BFD32_BACKENDS): Add m68klinux.o.
1981 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1983 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1985 * libhppa.h (pa_arch): Add pa20.
1986 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1987 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1988 (hppa_field_adjust): Handle e_nsel.
1989 * som.c: Provide default definitions for many new relocs found only
1990 in hpux10 include files.
1991 (som_fixup_formats): Add several new relocs from hpux10.
1992 (som_hppa_howto_table): Add hpux10 relocs.
1993 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1995 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1997 * mpw-make.sed: Edit out recent shared library support, and
1998 rules to rebuild .h files using doc/chew.
2000 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2002 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2003 size even of sections with no contents.
2005 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2007 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2008 starting with '$' the way we skip names starting with '.'. When
2009 updating x_endndx, don't be fooled by an index which has been
2012 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2013 struct/union/enum type with no elements.
2015 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2019 * archive.c (bfd_generic_archive_p): If the first file in the
2020 archive can not be recognized as an object, don't assume that this
2021 is the wrong format.
2023 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2024 format is not bfd_object.
2025 (bfd_elf_get_dt_soname): Likewise.
2027 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2029 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2032 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2034 * bfd.c (tdata): Add netbsd_core_data.
2035 * bfd-in2.h: Regenerated.
2037 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2039 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2040 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2041 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2044 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2045 to get the symbol index, matching 14 Jul 95 change.
2047 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2049 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2050 Remove duplicate definition of gp.
2052 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2054 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2055 assume that we can set the GP value and then get the same value,
2056 since it won't be true if the output file is neither ELF nor
2058 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2059 _bfd_get_gp_value here.
2060 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2061 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2063 (mips_elf_lo16_reloc): Likewise.
2064 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2065 Don't require that the BFD be ELF.
2066 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2067 (mips_elf_gprel32_reloc): Likewise.
2068 (mips_elf_relocate_section): Don't assume we can set and get the
2070 (mips_elf_finish_dynamic_symbol): Don't bother to use
2071 _bfd_get_gp_value here.
2073 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2074 Don't change epdr between malloc and free. Be careful not to free
2075 NULL pointers. Zero out the first RPDR.
2077 * configure.host: On Linux, only pass -rpath option if $(libdir)
2078 is neither /lib nor /usr/lib. From Alan Modra
2079 <alan@mullet.Levels.UniSA.Edu.Au>.
2081 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2083 (elf_dt_name): Rename from elf_dt_needed_name.
2084 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2086 (bfd_elf_get_dt_soname): New function.
2087 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2088 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2089 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2090 * bfd-in2.h: Rebuild.
2092 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2094 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2095 _bfd_sparc_elf_reloc_type_lookup.
2096 (bfd_elf32_bfd_reloc_type_lookup): Update.
2097 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2098 (sparc64_elf_howto_table): Define.
2099 (sparc_reloc_map): Define.
2100 (sparc64_elf_reloc_type_lookup): New function.
2101 (sparc_elf_wdisp16_reloc): New function.
2102 (elf_info_to_howto): Use sparc64_elf_howto_table.
2103 (sparc64_elf_relocate_section): Likewise.
2104 (bfd_elf64_bfd_reloc_type_lookup): Update.
2106 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2108 * configure.host: Check for 'do not mix' from native linker before
2109 trying to use -rpath.
2111 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2113 * bfd.c (_bfd_get_gp_value): New function.
2114 (_bfd_set_gp_value): New function.
2115 * libbfd-in.h (_bfd_get_gp_value): Declare.
2116 (_bfd_set_gp_value): Declare.
2117 * libbfd.h: Rebuild.
2118 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2119 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2120 directly to the fields in the tdata information.
2121 (alpha_relocate_section): Likewise.
2122 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2123 (mips_gprel_reloc): Likewise.
2124 (mips_relocate_section): Likewise.
2125 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2126 (mips_elf_lo16_reloc): Likewise.
2127 (mips_elf_final_gp): Likewise.
2128 (mips_elf_gprel16_reloc): Likewise.
2129 (mips_elf_gprel32_reloc): Likewise.
2130 (mips_elf_relocate_section): Likewise.
2131 (mips_elf_finish_dynamic_symbol): Likewise.
2133 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2135 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2137 * configure.in: Call AC_PROG_CC before configure.host.
2138 * configure: Rebuild.
2139 * configure.host: Don't set information which autoconf should
2140 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2142 * configure.host: Remove go32 and win32 host information, since it
2143 should no longer be needed.
2145 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2146 then start a new segment rather than put a writable section in a
2149 * configure.host: Set RPATH_ENVVAR.
2151 * Makefile.in: Rebuild dependencies.
2153 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2154 zero_section variable.
2156 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2158 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2159 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2160 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2162 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2164 * ieee.c (ieee_write_expression): Only use an R variable for a
2165 local symbol. Don't output a zero offset. Handle a zero address.
2166 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2167 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2169 (parse_expression): Don't try to handle multiple occurrences of a
2170 P variable. Handle I variables differently from X variables. Fix
2171 the order of minus expressions.
2172 (ieee_slurp_external_symbols): Generate an I variable for an NN
2173 record. Fix handling of ATI and ATX records.
2174 (ieee_slurp_sections): Only set minimal section attributes.
2175 Adjust them later, based on the section contents.
2176 (ieee_object_p): Read in the file until just after the ME record.
2177 Call ieee_slurp_section_data to set the section flags.
2178 (do_one): Add iterations parameter. Only repeat the first load
2179 item. Set the section and file reloc flags.
2180 (ieee_slurp_section_data): Set section flags. Pass iterations to
2182 (ieee_canonicalize_reloc): Handle I variables.
2183 (do_with_relocs): Only emit relocation size when necessary.
2184 Increase MAXRUN to 127. Change ov to be assigned, and take
2185 src_mask and pcrel_offset into account.
2186 (ieee_write_data_part): Skip sections that are not loaded.
2187 (ieee_write_external_part): Don't output optional last entry of WX
2189 (ieee_write_me_part): Make setting of me_record neater.
2190 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2192 * syms.c (stt): Add entries for zerovars, vars, and code.
2194 * elfcode.h (validate_reloc): New static function.
2195 (write_relocs): Call validate_reloc for non ELF relocs.
2197 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2198 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2199 (TARGET_LITTLE_SYM): Likewise.
2201 * config.bfd (m68*-*-psos*): New target.
2203 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2205 * i386msdos.c: Remove some #if 0 code.
2206 (msdos_write_object_contents): Don't include empty sections in the
2207 size computation, regardless of their address.
2209 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2211 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2212 is NULL, ie, the -r switch is used.
2214 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2217 (BFD_RELOC_MIPS_GOT_LO16): Define.
2218 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2219 * bfd-in2.h, libbfd.h: Rebuild.
2220 * elf32-mips.c (mips_reloc_map): Map new relocs.
2222 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2224 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2227 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2228 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2229 simple number for the section address, rather than an expression.
2230 Limit the number of bytes between relocs to MAXRUN.
2231 (ieee_write_me_part): Set me_record to the file offset after the
2233 (ieee_write_processor): New static function.
2234 (ieee_write_object_contents): Use ieee_write_processor.
2236 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2238 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2240 * coff-aux.c: Change include of aux.h to aux-coff.h.
2242 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2244 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2245 relocation put the addend both in the reloc entry and the data.
2246 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2249 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2250 a R_68K_PCxx reloc against a defined global symbol directly.
2251 (elf_m68k_check_relocs): Don't count such a reloc.
2253 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2254 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2255 symbol for now, otherwise always record the symbol as dynamic.
2256 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2257 is not referenced by a dynamic object, and we are not making a
2258 shared object, then don't make a PLT entry. If we do make a PLT
2259 entry, make sure the symbol has been recorded as dynamic.
2261 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2263 * configure.host: When making a shared library, set HLDFLAGS to
2264 pass an appropriate -rpath option. Use the make variable SONAME
2265 as the shared library soname, rather than computing it here. On
2266 SunOS, build stamp-tshlink in place of $(SHLINK).
2267 * Makefile.in (SONAME): New variable.
2268 ($(SHLINK)): Make a link to the transformed name, as well.
2269 (stamp-tshlink): New target.
2270 (install): Skip stamp-tshlink during install.
2272 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2274 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2275 linker sections have been set up yet.
2277 * elf.c (make_mapping): Add an additional argument to suppress
2278 making the first section include the program headers.
2279 (map_sections_to_segments): If the user used -Ttext such that the
2280 program headers are on a different page, do not set the flags
2281 saying that this section includes the program headers.
2283 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2285 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2286 don't define TRAD_HEADER.
2287 * configure: Rebuild.
2289 * netbsd-core.c: New file, support for NetBSD core files.
2290 * hosts/*nbsd.h: Removed.
2292 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2294 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2295 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2296 * libbfd.h, bfd-in2.h: Regenerated.
2297 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2298 bfd_elf32_bfd_reloc_type_lookup.
2299 (reloc_type{,_names}): Deleted.
2300 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2302 (sparc_reloc_map): Add sparc64 relocs.
2303 (sparc_elf_notsupported_reloc): New static function.
2304 (sparc_elf_wdisp16_reloc): New static function.
2305 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2306 (elf32_sparc_relocate_section): Likewise.
2307 (bfd_elf32_bfd_reloc_type_lookup): Define.
2308 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2309 (reloc_type{,_names}): Deleted.
2310 (elf_sparc_howto_table): Deleted.
2311 (sparc_reloc_map): Deleted.
2312 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2313 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2315 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2317 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2320 * Makefile.in (program_transform_name): New variable.
2321 (install): Transform library name before installing it.
2323 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * archures.c (bfd_mach_i960_hx): Define.
2326 * bfd-in2.h: Rebuild.
2327 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2328 (MATRIX): Expand entries for HX.
2329 (arch_info_struct): Add i960:hx entry.
2330 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2331 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2332 (coff_set_flags): Handle bfd_mach_i960_hx.
2334 Support for building as a shared library, based on patches from
2335 Alan Modra <alan@spri.levels.unisa.edu.au>:
2336 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2337 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2338 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2339 * configure: Rebuild.
2340 * configure.host: If --enable-shared, adjust shared library stuff
2341 based on the host. If the host is SunOS, and the linker supports
2342 -rpath, set HLDFLAGS to use it.
2343 * Makefile.in (ALLLIBS): New variable.
2344 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2345 (COMMON_SHLIB, SHLINK): New variables.
2346 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2347 (STAGESTUFF): Remove variable.
2348 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2350 (stamp-ofiles): New target, like old ofiles target, but build
2351 using a temporary file and move-if-change, and touch stamp-ofiles
2353 (ofiles): Just depend upon stamp-ofiles.
2354 (stamp-piclist, piclist): New targets.
2355 ($(SHLIB), $(SHLINK)): New targets.
2356 (targets.o, archures.o): Build twice if PICFLAG is set.
2357 (do_mostlyclean): Remove pic/*.o.
2358 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2360 (do_distclean): Remove pic and stamp-picdir.
2361 (install): Install shared libraries.
2362 ($(OFILES)): Depend upon stamp-picdir.
2363 (stamp-picdir): New target.
2365 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2367 * libcoff.h: Rebuild.
2369 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2370 flavour of a section with no owner.
2372 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2373 ELF_LINK_NON_ELF flag.
2374 (mips_elf_create_got_section): Likewise.
2376 * elf.c: Revert last change, since it breaks dynamic linking.
2377 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2379 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2380 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2381 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2383 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2385 * elf.c (assign_file_positions_for_segments): If the backend does
2386 not want the elf header or the program headers in the address
2387 space, do not include them in the calculations.
2389 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2390 function to determine if we need additional program headers.
2391 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2392 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2394 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2396 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2398 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2400 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2401 back into one line. Some compilers (sunos 4.1.3 for example)
2402 won't accept args split across more than one line.
2404 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2406 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2407 * configure: Regenerate.
2409 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2411 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2412 try to do arithmetic on a void *, cast it to a unsigned char * first.
2414 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2416 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2417 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2419 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2420 flag for a newly defined symbol.
2421 (NAME(bfd_elf,record_link_assignment)): Likewise.
2422 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2423 set the DEF or REF_REGULAR flags correctly.
2425 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2426 (libbfd.h, libcoff.h): Corresponding change.
2428 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2429 a PLT32 reloc as dynamic.
2430 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2431 is not referenced by a dynamic object, and we are not making a
2432 shared object, then don't make a PLT entry. If we do make a PLT
2433 entry, make sure the symbol has been recorded as dynamic.
2435 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2437 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2438 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2439 (powerpcle-*-cygwin32): New.
2440 * peicode.h (add_data_entry): Get address from vma.
2442 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2444 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2445 attached to the section has already been created as an undefined
2446 symbol, treat it as if it hasn't been created yet.
2448 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2451 symbol or section symbols if stripping all symbols and this is not
2452 a relocateable link. Don't output the symbol string table if
2453 there are no symbols.
2454 (elf_link_flush_output_syms): Don't do anything if there are no
2457 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2459 * coff-aux.c: New file.
2460 * hosts/m68kaux.h: New file.
2461 * config.bfd (m68*-apple-aux*): New target.
2462 * configure.in (m68*-apple-aux*): New native host.
2463 (m68kaux_coff_vec): New vector.
2464 * configure: Rebuild.
2465 * targets.c (m68kaux_coff_vec): Declare.
2466 * coffcode.h (bfd_coff_backend_data): Add field
2467 _bfd_coff_link_add_one_symbol.
2468 (bfd_coff_link_add_one_symbol): Define.
2469 (compare_arelent_ptr): New static function if TARG_AUX.
2470 (coff_write_relocs): If TARG_AUX, sort the relocs.
2471 (coff_write_object_contents): Set A/UX aouthdr magic number.
2472 (coff_link_add_one_symbol): Define if not defined.
2473 (bfd_coff_std_swap_table): Initialize new field.
2474 * libcoff.h: Rebuild.
2475 * cofflink.c (coff_link_add_symbols): Call
2476 bfd_coff_link_add_one_symbol rather than
2477 _bfd_generic_link_add_one_symbol.
2478 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2479 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2480 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2481 * Makefile.in: Rebuild dependencies.
2482 (BFD32_BACKENDS): Add coff-aux.o.
2483 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2485 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2487 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2488 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2490 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2492 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2493 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2494 (maintainer-clean): Warn about deleting special files.
2495 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2497 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2498 warning symbols correctly.
2499 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2500 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2501 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2502 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2503 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2504 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2506 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2509 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2511 * libcoff-in.h: aligned newly exported names with bfd naming
2512 conventions. Removed an erroneous define of POWERPC_LE_PE.
2513 * libcoff.h: Rebuild.
2514 * cofflink.c, coff-ppc.c: the above function name changes
2516 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2518 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2519 * ecoff.c (struct extsym_info): Define.
2520 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2521 to ecoff_link_write_external.
2522 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2523 Strip symbols when appropriate.
2525 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2526 * syms.c (BSF_OBJECT): Define.
2527 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2528 * bfd-in2.h: Rebuild.
2529 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2531 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2534 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2535 copying relocs into a shared object, treat a defined global symbol
2537 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2538 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2539 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2541 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2542 real defined symbol, not to a weak defined symbol.
2544 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2546 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2547 and made a few static functions externs.
2549 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2550 POWERPC_LE_PE hack in cofflink.
2552 * libcoff-in.h: promoted the following from cofflink.c to allow
2553 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2554 coff_debug_merge_element, struct coff_debug_merge_type,
2555 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2556 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2557 coff_debug_merge_hash_lookup, coff_link_section_info,
2558 coff_final_link_info, coff_debug_merge_hash_newfunc,
2559 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2561 * libcoff.h: re-gen'd
2563 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * syms.c: Include "bfdlink.h".
2566 (struct stab_find_info): Define.
2567 (_bfd_stab_section_find_nearest_line): New function.
2568 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2569 * libbfd.h: Rebuild.
2570 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2571 * elf.c (_bfd_elf_find_nearest_line): Try calling
2572 _bfd_stab_section_find_nearest_line before searching the ELF
2573 symbol table. Find the closest STT_FUNC symbol, not the last one.
2574 * libcoff-in.h (coff_data_type): Add line_info field.
2575 * libcoff.h: Rebuild.
2576 * coffgen.c (coff_find_nearest_line): Try calling
2577 _bfd_stab_section_find_nearest_line before searching the COFF
2579 * Makefile.in: Rebuild dependencies.
2581 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2583 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2584 4 bytes, so we get the correct value when updating the register
2585 field in little endian mode.
2587 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2589 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2590 entry_section fields. Add sntoc and snentry fields.
2591 * libcoff.h: Rebuild.
2592 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2593 not toc_section and entry_section (the COFF file does not have any
2594 sections at this point).
2595 (coff_write_object_contents): Set o_snentry and o_sntoc from
2596 snentry and sntoc rather than entry_section and toc_section.
2597 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2598 snentry, not toc_section and entry_section.
2599 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2600 entry_section from hentry.
2601 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2603 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2604 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2605 than using toc_section directly.
2607 * archures.c: Add missing `.' in enum bfd_architecture.
2608 * bfd-in2.h: Rebuild.
2610 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2611 Robert Lipe <robertl@arnet.com>.
2613 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2615 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2616 to sections we allocate. Use bfd_zalloc to allocate initialial
2617 sections, not bfd_alloc.
2618 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2619 SDA{,2}I16 relocations.
2620 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2621 whether to put something in .sbss or not.
2622 (ppc_elf_relocate_section): Add support for more relocations. Add
2623 in sec->output_offset where appropriate. Make error messages
2624 include the symbol name.
2626 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2627 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2628 doesn't get redefined messages if -shared.
2630 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2631 section if the rel_section field has been set up.
2633 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2635 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2638 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2640 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2641 of flags, only flags used are controlled by mach number. Bump up
2642 output file mach number to highest of input file mach numbers.
2643 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2644 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2646 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2647 bfd_elf64_sparc_vec support.
2649 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2651 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2652 the embedded bit is set on some objects and not on others. Just
2654 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2657 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2659 * coffcode.h (coff_new_section_hook): Don't try to align the
2662 * coffcode.h (coff_set_section_contents): Fix the handling of the
2663 .lib section to work even if the entire section contents are
2664 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2665 Robert Lipe <robertl@arnet.com>.
2667 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2669 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2670 memory here for contents.
2672 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2673 _SDA2_BASE_ by 32768.
2674 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2675 started using. Allocate contents for .sdata and .sdata2 sections
2677 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2679 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2680 size _SDA{,2}_BASE_.
2681 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2684 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2686 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2688 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2689 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2690 (bfd_mach_sparc_v9a): Define.
2691 (bfd_mach_sparc_v9_p): Define.
2692 * bfd-in2.h: Regenerated.
2693 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2695 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2696 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2697 to bfd_elf32_sparc_vec.
2698 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2699 Add v8plus{,a} support.
2701 (sparc_compatible): New function.
2702 * elf32-sparc.h: #include "elf/sparc.h".
2703 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2704 elf32_sparc_final_write_processing): New functions.
2705 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2706 elf_backend_final_write_processing): Define.
2708 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2710 * elf-bfd.h (struct elf_link_hash_entry): Add
2711 linker_section_pointer field.
2712 (enum elf_linker_section_enum): Enumeration for new way of
2713 creating linker dynamic sections and symbols.
2714 (elf_linker_section{,_pointers}): New structures for creating
2715 dynamic sections and symbols.
2716 (elf_obj_tdata): Add linker_section_pointers and linker_section
2718 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2719 (_bfd_elf_create_linker_section): New declarations.
2720 (_bfd_elf_find_pointer_linker_section): Ditto.
2721 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2722 (_bfd_elf_make_linker_section_rela): Ditto.
2724 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2726 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2727 (ppc_elf_create_linker_section): New function to create the
2728 sections .got, .sdata, and .sdata2.
2729 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2731 (ppc_elf_check_relocs): Support more of the eabi relocations.
2732 (ppc_elf_relocate_section): Ditto.
2733 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2734 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2736 * elflink.h (elf_create_pointer_linker_section): New function to
2737 create initialized pointers in dynamic linker sections.
2738 (elf_finish_pointer_linker_section): Actually intialize the
2739 pointers created above.
2741 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2742 macros to provide both 32 and 64 bit versions of
2743 elf_create_pointer_linker_section.
2744 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2745 provide both 32 and 64 bit versions of
2746 elf_finish_pointer_linker_section.
2748 * elflink.c (_bfd_elf_create_linker_section): New function to
2749 create a linker section.
2750 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2751 given address in the linker pointer offsets created for a given
2753 (_bfd_elf_make_linker_section_rela): Make a RELA section
2754 corresponding to the generated linker section.
2756 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2758 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2760 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2762 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2763 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2764 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2765 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2766 toc entry in an objdump) for now.
2767 (ppc_do_last, ppc_get_last): New function - needed to save processing
2768 the toc owner to the end.
2769 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2772 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2773 toc owner from being done till last. Must define POWERPC_LE_PC
2776 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2778 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2780 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2781 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2783 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2787 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2789 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2791 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2793 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * elf.c (assign_file_positions_for_segments): Don't increment file
2796 offset for a segment which contains no loadable sections.
2798 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2800 * reloc.c: Add new PowerPC relocations.
2801 * {bfd-in2,libbfd}.h: Regenerate.
2803 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2804 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2806 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2808 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2811 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2814 * coffgen.c (coff_find_nearest_line): Don't try to cache
2815 information in sections that are not owned by a BFD. From Richard
2816 Henderson <richard@atheist.tamu.edu>.
2818 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2819 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2820 * elflink.h (elf_link_output_extsym): Remove special check for
2823 * ecoffswap.h: Add prototypes for static functions.
2825 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2827 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2828 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2830 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2831 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2832 support. Begin support for R_PPC_SDA{2,}REL.
2834 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2836 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2837 create the .got and .got.neg sections.
2838 (ppc_elf_size_dynamic_sections): Call it.
2839 (ppc_elf_check_relocs): Call it.
2840 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2841 (ppc_elf_check_relocs): Add error messages for relocations we
2842 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2845 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2847 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2848 section flags for V.4 and eabi.
2850 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2852 * elf.c (assign_file_positions_for_segments): If a segment
2853 contains no sections, don't mark it as readable.
2855 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2856 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2858 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2859 dynamic section, if there is one.
2860 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2861 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2862 (bfd_elf64_swap_dyn_in): Likewise.
2863 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2865 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2867 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2868 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2869 <pirker@eiunix.tuwien.ac.at>.
2871 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2873 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2874 PowerPC V.4 and eabi.
2875 * bfd-in2.h: Regenerate.
2876 * libfd.h: Regenerate.
2878 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2880 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2881 section type and SHF_EXCLUDE section flag, turning them into the
2882 appropriate bfd section flag.
2884 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * xcofflink.c (xcoff_link_add_symbols): Create the special
2887 sections if we see a DYNAMIC object, in case that is the only
2888 XCOFF input object we see.
2890 * elf32-mips.c: Extensive changes for a start at dynamic linking
2891 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2893 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2894 (struct elf_backend_data): Remove
2895 elf_backend_create_program_headers field. Add
2896 elf_backend_additional_program_headers and
2897 elf_backend_modify_segment_map fields.
2898 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2900 (elf_backend_additional_program_headers): Likewise.
2901 (elf_backend_modify_segment_map): Likewise.
2902 (elf_backend_create_program_headers): Don't define.
2903 (elfNN_bed): Change to account for field changes.
2904 * elf.c (assign_file_positions_for_segments): Call new
2905 modify_segment_map backend function. Don't call old
2906 create_program_headers backend function.
2907 (get_program_header_size): Call additional_program_headers rather
2908 than create_program_headers.
2909 * elflink.h (elf_link_add_object_symbols): Initialize
2910 type_change_ok from new backend field.
2911 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2913 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2914 a reloc against the appropriate section.
2916 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2917 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2918 (elf_flags_init): Rename from elf_ppc_flags_init.
2919 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2921 (ppc_elf_copy_private_bfd_data): Likewise.
2922 (ppc_elf_merge_private_bfd_data): Likewise.
2924 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2927 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2929 * coff-alpha.c (alpha_relocate_section): During final link, allow
2930 output .lita section to be bigger than 64k by adjusting gp value
2931 on a per-input section basis.
2932 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2934 (struct ecoff_section_tdata): Add gp field.
2936 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2938 Handle Alpha ECOFF changes in OSF/1 3.2.
2939 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2941 * coff-alpha.c: Include "aout/ar.h".
2942 (alpha_ecoff_get_relocated_section_contents): Don't require an
2943 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2944 3.2 doesn't generate one.
2945 (alpha_relocate_section): Likewise.
2946 (alpha_ecoff_slurp_armap): Define.
2947 (alpha_ecoff_slurp_extended_name_table): Define.
2948 (alpha_ecoff_construct_extended_name_table): Define.
2949 (alpha_ecoff_truncate_arname): Define.
2950 (alpha_ecoff_write_armap): Define.
2951 (alpha_ecoff_generic_stat_arch_elt): Define.
2952 (alpha_ecoff_update_armap_timestamp): Define.
2954 (alpha_ecoff_read_ar_hdr): New static function.
2955 (alpha_ecoff_get_elt_at_filepos): New static function.
2956 (alpha_ecoff_openr_next_archived_file): New static function.
2957 (alpha_ecoff_get_elt_at_index): New static function.
2958 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2959 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2960 _bfd_ecoff to alpha_ecoff.
2961 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2962 field from backend structure, rather than always calling
2963 _bfd_get_elt_at_filepos.
2964 * coff-mips.c (mips_ecoff_backend_data): Initialize
2965 get_elt_at_filepos field.
2966 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2967 from _bfd_generic_read_ar_hdr with minor changes.
2968 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2969 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2970 * libbfd.h: Rebuild.
2972 * bfd-in.h (BFD_IN_MEMORY): Define.
2973 * libbfd-in.h (struct bfd_in_memory): Define.
2974 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2975 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2976 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2977 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2978 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2979 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2980 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2981 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2982 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2983 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2985 (bfd_openstreamr): Likewise.
2986 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2987 BFD_IN_MEMORY is not set.
2988 * riscix.c (riscix_some_aout_object_p): Likewise.
2989 * bfd-in2.h, libbfd.h: Rebuild.
2991 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2992 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2993 (bfd_get_elt_at_index): Define.
2994 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2995 bfd_get_elt_at_index. Change index parameter from int to
2997 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2998 (_bfd_noarchive_get_elt_at_index): Define.
2999 (_bfd_archive_bsd_get_elt_at_index): Define.
3000 (_bfd_archive_coff_get_elt_at_index): Define.
3001 * bfd-in2.h, libbfd.h: Rebuild.
3002 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3003 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3004 * ieee.c (ieee_get_elt_at_index): Define.
3005 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3006 * oasys.c (oasys_get_elt_at_index): Define.
3007 * som.c (som_get_elt_at_index): Define.
3009 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3010 numbers to the .text section.
3012 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3014 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3015 If there is a SEC_DEBUGGING section, get the contents of the debug
3016 information part from it.
3017 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3019 (ieee_write_object_contents): Check ieee_write_debug_part return.
3021 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3023 * config.bfd (i[345]86-*-freebsd*): Add target.
3024 * configure.in (i386freebsd_vec): Add vec.
3025 * configure: Regenerate.
3026 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3027 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3028 Rebuild dependencies..
3029 * freebsd.h: New file.
3030 * i386freebsd.c: New file.
3031 * targets.c (i386freebsd_vec): Declare.
3032 (bfd_target_vector): Add i386freebsd_vec.
3033 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3034 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3036 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3038 * ieee.c (ieee_slurp_debug): New static function.
3039 (ieee_object_p): Call it.
3040 (ieee_slurp_section_data): Skip debugging sections.
3041 (ieee_get_reloc_upper_bound): Likewise.
3042 (ieee_get_section_contents): Likewise.
3043 (ieee_canonicalize_reloc): Likewise.
3044 (ieee_write_section_part): Likewise.
3045 (ieee_write_debug_part): Likewise.
3046 (ieee_write_data_part): Likewise.
3047 (init_for_output): Likewise.
3049 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3051 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3053 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3054 relocs, since ppc_elf_relocate_section handles the linker case.
3055 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3057 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3058 ppc_elf_relocate_section since that is now the only caller.
3059 (ppc_elf_relocate_section): Ditto.
3061 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3063 * coffcode.h (coff_write_object_contents): If we don't know the
3064 section of the entry point for an XCOFF executable, always set the
3065 entry address to -1.
3067 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3069 * elf.c (bfd_section_from_shdr): Add support for note sections.
3071 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * bfd-in.h (struct _symbol_info): Add stab_type field.
3074 * bfd-in2.h: Rebuild.
3075 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3077 * elf32-ppc.c: Remove trailing newline from calls to
3079 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3080 difference if target endianness is known.
3082 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3084 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3085 old style TOC16 references without using R_PPC_GOT.
3086 (ppc_reloc_type): Ditto.
3087 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3088 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3089 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3090 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3091 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3093 (ppc_elf_adjust_dynamic_symbol): Ditto.
3094 (ppc_elf_adjust_dynindx): Ditto.
3095 (ppc_elf_size_dynamic_sections): Ditto.
3096 (ppc_elf_finish_dynamic_symbol): Ditto.
3097 (ppc_elf_finish_dynamic_sections): Ditto.
3098 (ELF_DYNAMIC_INTERPRETER): Define.
3100 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3102 * elf.c (copy_private_bfd_data): When attaching sections to
3103 segments ignore sections that won't be allocated. Patch from
3106 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3108 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3111 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3113 * coff-i960.c (CALC_ADDEND): Define.
3114 (coff_i960_relocate_section): Add the input section VMA to the
3115 addend for PC relative relocs.
3117 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3119 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3120 to correctly terminate.
3122 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3124 * targets.c (enum bfd_endian): Define.
3125 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3126 from boolean to enum bfd_endian. Change header_byteorder_big_p
3128 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3129 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3130 * bfd-in2.h: Rebuild.
3131 * All targets: Change initialization of byteorder and
3132 header_byteorder to use enum bfd_endian values rather than
3134 * All files: Change all references to byteorder_big_p and
3135 header_byteorder_big_p to use new bfd_*_endian macros.
3137 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3139 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3141 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3143 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3145 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3147 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3149 * ieee.c: Lots of minor cleanups. Make many functions return
3150 errors rather than calling abort. Also:
3151 (ieee_write_twobyte): Remove; change callers to call existing
3152 ieee_write_2bytes function.
3153 (ieee_write_expression): Don't output the section twice when
3154 outputting a local symbol. Don't emit an extraneous zero if there
3156 (ieee_slurp_sections): Set the lma as well as the vma.
3157 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3159 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3160 a recognized one or bfd_arch_unknown.
3161 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3163 (ihex_get_symtab): Likewise.
3165 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3167 * aoutx.h: Include <ctype.h>.
3168 (struct aout_link_includes_table): Define.
3169 (struct aout_link_includes_totals): Define.
3170 (struct aout_link_includes_entry): Define.
3171 (aout_link_includes_lookup): Define macro.
3172 (struct aout_final_link_info): Add includes field.
3173 (aout_link_includes_newfunc): New static function.
3174 (NAME(aout,final_link)): Initialize includes hash table.
3175 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3177 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3179 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3181 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3183 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3185 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3187 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3188 (pe_print_private_bfd_data): call pe_print_reloc.
3189 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3190 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3191 up some debugging as well.
3193 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3195 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3198 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3200 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3201 when setting sections to NULL.
3203 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3205 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3207 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3208 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3210 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3211 * bfd-in2.h: Rebuild.
3213 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3215 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3217 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3219 * ihex.c (ihex_scan): Handle record types 4 and 5.
3220 (ihex_object_p): Permit types 4 and 5.
3221 (ihex_set_section_contents): Remove check for out of range
3223 (ihex_write_object_contents): Generate types 4 and 5.
3225 * elflink.h (elf_link_output_extsym): Just ignore warning and
3226 indirect references to symbols which don't really exist.
3228 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3230 * peicode.h (pe_print_idata): Minor format fixes
3231 (pe_print_edata): New function. Under private printing, this formats
3232 the edata section of a PE file.
3233 (pe_print_private_bfd_data): Added call to pe_print_edata.
3235 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3237 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3238 index, don't call stoi.
3240 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3242 * srec.c (srec_scan): Set lma as well as vma.
3244 * ihex.c: New file; support for Intel Hex format.
3245 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3246 (ihex_vec): Declare.
3247 (bfd_target_vector): Always include ihex_vec.
3248 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3249 * Makefile.in: Rebuild dependencies.
3250 (BFD_LIBS): Add ihex.o
3251 (BFD_LIBS_CFILES): Add ihex.c.
3252 * bfd-in2.h: Rebuild.
3254 * elf.c (assign_file_positions_for_segments): Sort the sections in
3256 (get_program_header_size): Return the right size if segment_map is
3258 (copy_private_bfd_data): Don't bother to sort the sections.
3260 * bfd.c (bfd_record_phdr): New function.
3261 * bfd-in.h (bfd_record_phdr): Declare.
3262 * bfd_in2.h: Rebuild.
3264 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3267 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3268 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3270 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3271 (bfd_zmalloc): Change declaration.
3272 * libbfd.h: Rebuild.
3273 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3274 and realloc. Don't set bfd_error_no_memory if they fail.
3276 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3278 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3279 uses as well. Added a new howto to deal with TOCREL16 relocs that
3280 are TOCDEFN as well.
3281 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3282 to handle RVA relocs from dlltool.
3283 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3284 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3285 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3287 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3288 to get the right section alignment.
3290 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3292 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3293 p_paddr if p_paddr is zero.
3294 (make_mapping): Set includes_filehdr and includes_phdrs for first
3296 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3298 (assign_file_positions_for_segments): Handle includes_filehdr and
3299 includes_phdrs. Remove special handling of PT_PHDR and first
3301 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3302 when appropriate. Remove special handling of PT_PHDR segment.
3303 Use a more complex condition for when a section is included in a
3304 segment to handle Solaris linker oddities.
3306 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3308 * coff-m88k.c (howto_table): Reformatted for easier reading;
3309 special_function now points to new function m88k_special_reloc.
3310 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3312 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3313 be done correctly by m88k_special_reloc.
3314 (reloc_processing): New function to be used by RELOC_PROCESSING.
3315 (RELOC_PROCESSING): Define to call reloc_processing.
3317 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3319 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3320 (pe_print_pdata): Likewise.
3322 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3323 obstack_alloc fails.
3324 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3326 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3327 * Many files: don't set bfd_error_no_memory if one of the above
3330 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3331 if p_paddr_valid is set.
3332 (copy_private_bfd_data): New static function.
3333 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3335 * elf.c (assign_file_positions_for_segments): Fix case where extra
3336 program headers were allocated.
3338 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3339 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3340 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3341 _bfd_elf_print_private_bfd_data.
3343 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3344 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3345 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3346 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3347 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3348 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3349 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3351 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3353 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3354 * elf.c (make_mapping): New static function.
3355 (map_sections_to_segments): New static function.
3356 (elf_sort_sections): New static function.
3357 (assign_file_positions_for_segments): New static function.
3358 (map_program_segments): Remove.
3359 (get_program_header_size): Remove sorted_hdrs, count, and
3360 maxpagesize parameters. Simplify.
3361 (assign_file_positions_except_relocs): When generating an
3362 executable, use assign_file_positions_for_segments.
3363 (elf_sort_hdrs): Remove.
3364 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3365 to get_program_header_size.
3367 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3369 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3371 * configure, config.in: Regenerate with autoconf 2.7.
3373 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3374 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3376 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3378 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3379 (ecoff_sec_to_styp_flags): Likewise.
3380 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3381 (ecoff_set_symbol_info): Handle scRConst.
3382 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3383 (ecoff_compute_section_file_positions): Handle .rconst section.
3384 (_bfd_ecoff_write_object_contents): Likewise.
3385 (ecoff_link_check_archive_element): Handle scRConst.
3386 (ecoff_link_add_externals): Likewise.
3387 (ecoff_link_write_external): Handle .rconst section.
3388 (ecoff_reloc_link_order): Likewise.
3389 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3390 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3392 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3394 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3395 DEF_DYNAMIC flag is set.
3397 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3399 * host-aout.c: If TRAD_HEADER is defined, include it.
3401 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3403 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3404 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3405 (BFD_NEED_DECLARATION): New function.
3406 * configure.in: Use BFD_NEED_DECLARATION.
3407 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3408 * configure, config.in: Rebuild with autoconf 2.6.
3410 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3411 special_sections before returning when called with a non XCOFF
3414 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3417 * coffcode.h (coff_compute_section_file_positions): Only pad the
3418 previous section to force file alignment when creating an
3421 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3423 * coffcode.h (coff_compute_section_file_positions): If
3424 RS6000COFF_C, set up the .debug section.
3426 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3427 if it is not large enough to accomodate the entire TOC area with
3428 signed 16 bit offsets.
3429 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3431 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3432 TOC anchor to use the TOC value used in the output file.
3434 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3436 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3437 (_bfd_coff_read_string_table): Likewise.
3439 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3441 * pe-arm.c: Fix typos.
3442 * coff-arm.c: Likewise.
3444 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3446 * coff-ppc.c (list_ele): Added "cat"egory member.
3447 (record_toc): New category parameter (priv or pub).
3448 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3449 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3450 the mainline. It addes extra toc cells in error.
3451 (ppc_coff_swap_sym_in_hook): Added some documentation.
3452 (dump_toc): Can now diagnose "virtual toc" chicanery.
3454 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3456 * elf-bfd.h (struct elf_link_hash_table): Change type of
3457 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3459 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3461 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3462 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3464 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3465 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3466 defined or mentioned in a regular file.
3468 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3470 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3471 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3472 (coff_ppc_relocate_section): Correct REL24 handling
3473 (ppc_process_before_allocation): Correct TOCDEFN handling
3475 * peicode.h (dir_names): Added name descriptions
3477 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3479 * VERSION: Updated to cygnus-2.6.
3481 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3483 * targets.c (m68k4knetbsd_vec): Declare.
3485 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3487 * targets.c (bfd_target): Change type of second argument to
3488 _bfd_print_private_bfd_data from void * to PTR.
3489 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3490 using PTR rather than void *.
3491 * bfd-in2, libbfd.h: Rebuild.
3492 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3494 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3495 _bfd_generic_bfd_print_private_bfd_data rather than casting
3498 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3500 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3501 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3503 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3504 BFD64_BACKENDS_CFILES): New variables.
3507 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3509 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3510 not at the file position of the first section.
3511 * coffcode.h (coff_compute_section_file_positions): Avoid using
3513 (coff_write_object_contents): When generating a PPC PE executable
3514 with no symbols, round up the file size to a COFF_PAGE_SIZE
3516 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3517 don't write out a string table.
3519 * elf.c (bfd_section_from_shdr): When using a different section
3520 header, pass the new one to _bfd_elf_make_section_from_shdr.
3521 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3522 (elf_map_symbols): Add section VMA to symbol value when comparing
3524 (_bfd_elf_compute_section_file_positions): Only build symbol table
3525 if there are some symbols. Set file offset of symtab and strtab
3527 (assign_file_positions_except_relocs): Remove dosyms parameter.
3528 Change all callers. Never set file offset of symtab and strtab
3530 (_bfd_elf_copy_private_section_data): New function.
3531 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3532 (_bfd_elf_copy_private_symbol_data): New function.
3533 (swap_out_syms): Check for special mapping of st_shndx created by
3534 copy_private_symbol_data.
3535 * elfxx-target.h: Use new copy routines.
3536 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3537 (_bfd_elf_copy_private_section_data): Declare.
3539 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3541 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3544 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3545 _bfd_dummy_target, matching the recent change to archive
3548 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3550 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3551 arithmetic on PTR types.
3553 * aout-target.h (MY(callback)): Set the lma of the sections.
3555 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3556 symbol into a reloc against the section.
3558 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3560 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3561 glue for the relocs: IMGLUE and IFGLUE.
3562 (record_toc): new function - tracks toc contents
3563 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3564 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3565 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3566 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3567 (ppc_record_toc_entry): Removed a debug define (duh)
3569 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3570 (pe_print_idata): New function - formats the idata section data
3571 (pe_print_pdata): New function - formats the pdata section data
3572 (pe_print_private_bfd_data): calls to above
3574 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3576 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3577 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3578 TARGET_SYM and TARGET_NAME for vector and BFD name.
3579 * coff-pmac.c (pmac_xcoff_vec): Remove.
3580 (TARGET_SYM, TARGET_NAME): Define.
3581 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3582 machine to 0, not all PowerMacs are 601s.
3584 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3586 * elfcode.h (elf_object_p): Read in any program headers.
3587 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3588 based on the program headers, if any.
3589 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3590 (map_program_segments): Set p_paddr of program headers based on
3593 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3595 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3598 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3599 trying to do a relocateable link with a non-a.out object file.
3601 * archive.c (bfd_generic_archive_p): Check the first object file
3602 in an archive even if target_defaulted is set. If the object file
3603 has the wrong xvec, reject it.
3605 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3606 be represented, report the name via _bfd_error_handler.
3607 (translate_to_native_sym_flags): Likewise.
3608 * elf32-mips.c (mips_elf_final_link): Likewise.
3609 * oasys.c (oasys_write_sections): Likewise.
3611 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3612 which checks for STYP_OVRFLO sections.
3613 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3614 reloc and lineno count overflows.
3615 (coff_write_object_contents): Call coff_count_linenumbers before
3616 coff_compute_section_file_positions. If RS6000COFF_C, handle
3617 reloc and lineno count overflows.
3618 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3619 relocs before dealing with .pad sections. Count overflow section
3620 headers when handling .pad sections.
3622 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3625 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3626 (struct xcoff_link_hash_table): Add descriptor_section and
3627 special_sections fields.
3628 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3629 (xcoff_link_add_symbols): Set linkage section alignment. Create
3630 descriptor section. Check for magic symbol names (_text, etc.),
3631 and record them in special_sections if found. Set
3632 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3633 descriptor field to point back to the function code symbol.
3634 (xcoff_sweep): Always mark the special descriptor_section.
3635 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3636 function descriptor, and mark it if it is.
3637 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3638 parameter, and fill it in. Allocate space for the descriptor
3640 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3641 global linkage code. If an undefined function descriptor is
3642 exported, arrange to define it. Warn about any other undefined
3644 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3645 (xcoff_write_global_symbol): Create a function descriptor when
3647 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3648 * bfd-in2.h: Rebuild.
3650 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3652 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3653 (ppc_coff_link_hash_table): new types for hashing
3654 (ppc_coff_link_hash_newfunc): hash entry constructor
3655 (ppc_coff_link_hash_table_init): hash table initializer
3656 (ppc_coff_link_hash_table_create): hash table constructor
3657 (ppc_record_toc_entry): changed references to hash table
3658 (coff_ppc_relocate_section): changed references to hash table
3660 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3661 * libcoff.h: Rebuild
3663 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3664 (coff_link_add_symbols): removed toc_offset init
3666 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3668 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3671 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3672 if it is given and mmep is available.
3673 * acconfig.h: Undef USE_MMAP.
3674 * configure, config.in: Regenerated.
3675 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3676 table handling the old way.
3677 (aout_get_external_symbols): Don't complain if last byte of string
3679 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3680 (bfd_free_window) [! USE_MMAP]: Don't define.
3681 (bfd_get_file_window,
3682 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3684 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3686 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3689 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3691 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3692 compatible with AMD generated COFF files. Try to support both AMD
3693 and GNU formats simultaneously.
3694 (coff_a29k_relocate_section): Likewise.
3696 * libbfd.c (bfd_get_file_window): Change writable parameter from
3697 int to boolean; update all callers. Pass MAP_SHARED if not
3698 writable--it's required on Solaris. Cast fprintf argument to
3700 * bfd-in.h (bfd_get_file_window): Update declaration.
3701 * bfd-in2.h: Rebuild.
3702 * aoutx.h: Update calls to bfd_get_file_window.
3704 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3706 (xcoff_swap_ldhdr_in): New static function.
3707 (xcoff_swap_ldsym_in): New static function.
3708 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3709 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3710 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3711 Handle XTY_ER/XMC_XO symbols correctly.
3712 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3713 rather than normal symbol table.
3714 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3715 already defined with the same absolute value.
3716 (xcoff_mark): When considering called symbols, check whether the
3717 descriptor is from a dynamic object, rather than the symbol
3719 (xcoff_build_ldsyms): Likewise.
3721 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3722 Cast realloc and malloc return values. If malloc or realloc fail,
3723 set bfd_error_no_memory.
3724 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3725 * bfd-in2.h: Rebuild.
3727 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3729 * coff-ppc.c (ppc_record_toc_entry): new function.
3730 (in_reloc_p): changed return value.
3731 (coff_ppc_relocate_section): much rework.
3732 (ppc_allocate_toc_section): new function.
3733 (ppc_process_before_allocation): new function.
3734 (ppc_coff_swap_sym_in_hook): new function.
3736 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3737 (coff_link_add_symbols): initialize toc_offset.
3739 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3740 (coff_swap_aouthdr_out): Added more sections to the data
3741 dictionary for the pe file header. Also changed linker version
3742 number on the ppc side.
3743 (dir_names): small improvements to the dictionary printing.
3744 (pe_mkobject_hook): save the file level flags.
3746 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3747 (pe_tdata): added real_flags field
3748 (coff_tdata): added local_toc_sym_map and access macro
3750 * libcoff.h (coff_link_hash_entry): added toc_offset field
3751 (pe_tdata): added real_flags field
3752 (coff_tdata): added local_toc_sym_map and access macro
3754 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3755 (coff_mkobject): init for local_toc_sym_map
3756 (coff_write_object_contents): set the internal_a.magic to
3757 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3760 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3762 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3763 entries until both the line number address and the function name
3764 address are too large.
3766 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3767 * configure: Rebuilt.
3769 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3770 is defined in the environment.
3772 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3774 * som.c (som_get_section_contents_in_window): Define to use
3777 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3779 * coff-i860.c: New file, based on coff-i386.c.
3780 * cpu-i860.c: New file, based on cpu-i386.c.
3781 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3782 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3783 targets, using i860coff_vec.
3784 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3785 trad-core.o and hosts/i860mach3.h.
3786 (i860coff_vec): Use coff-i860.o and cofflink.o.
3787 * configure: Rebuild.
3788 * Makefile.in: Rebuild dependencies.
3789 (ALL_MACHINES): Add cpu-i860.o.
3790 (BFD32_BACKENDS): Add coff-i860.o.
3791 (CFILES): Add cpu-i860.c and coff-i860.c.
3792 * targets.c (i860coff_vec): Declare.
3793 (bfd_target_vector): Add &i860coff_vec.
3794 * archures.c (bfd_i860_arch): Declare.
3795 (bfd_archures_list): Add &bfd_i860_arch.
3796 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3797 (coff_set_flags): Handle bfd_arch_i860.
3798 (coff_write_object_contents): Handle I860 a.out magic number.
3800 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3802 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3803 the created .tc section to 2.
3804 (xcoff_mark): Don't keep a .loader reloc for a call to an
3805 undefined symbol when creating a shared library.
3806 (xcoff_build_ldsyms): When creating a shared library, generate
3807 global linkage code for a call to an undefined symbol.
3809 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3811 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3812 BFD32_BACKENDS, BFD64_BACKENDS.
3813 (.dep1): Put mkdep output in a separate file.
3814 Rebuilt dependencies.
3816 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3819 Permit use of mmap when available:
3821 * configure.in: Check for mmap, madvise, mprotect.
3822 * config.in, configure: Regenerated.
3824 * libbfd.c (struct _bfd_window_internal): Define type.
3825 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3827 (ok_to_map): New static variable for debugging.
3828 (_bfd_generic_get_section_contents_in_window): New function.
3829 * bfd-in.h (bfd_window_internal): Declare type.
3830 (bfd_window): Define type.
3831 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3832 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3835 * libaout.h (struct aoutdata): Add two window fields.
3836 (obj_aout_sym_window, obj_aout_string_window): New macros.
3837 * aoutx.h (some_aout_object_p): Initialize windows.
3838 (aout_get_external_symbols): Get symbol data and strings in
3839 windows instead of explicitly allocated buffers.
3840 (slurp_symbol_table): Free window instead of memory.
3841 (bfd_free_cached_info): Release windows instead of freeing storage
3843 (aout_link_free_symbols): Ditto.
3845 * targets.c (bfd_target): Add new field for
3846 get_section_contents_in_window.
3847 (BFD_JUMP_TABLE_GENERIC): Updated.
3848 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3849 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3850 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3851 macros for get_section_contents_in_window field.
3853 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3855 * core.c: Renamed to corefile.c
3856 * makefile.dos (OBJS): Change core.o to corefile.o
3857 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3860 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3862 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3863 targ_selvecs to allow debugging under Irix-5 native.
3866 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3868 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3869 to o. Clobber and restore the list of new csects around the call
3870 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3871 linker error and the linker wants to read the symbol table. Reset
3872 the line number count of a real section even if it has no relocs.
3873 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3875 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3878 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3880 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3881 an undefined symbol in a shared link.
3883 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3884 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3885 phdm@info.ucl.ac.be (Philippe De Muyter).
3887 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3889 * coff-m88k.c (rtype2howto): New static function.
3890 (RTYPE2HOWTO): Use it rather than a macro definition.
3892 * coffcode.h (coff_write_object_contents): set internal_a.magic
3893 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3895 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3896 define TRAD_HEADER to new file hosts/delta68.h.
3897 m88*-motorola-sysv*, however, does use ptrace-core.o.
3898 * hosts/delta68.h: New file.
3900 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3901 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3903 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3905 * i386linux.c (MY(vec)): Declare before use.
3907 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3909 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3910 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3912 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3913 BFD is not of the right type.
3914 (bfd_elf_get_needed_list): Likewise.
3915 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3916 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3917 * xcofflink.c (XCOFF_XVECP): Define.
3918 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3920 (bfd_xcoff_import_symbol): Likewise.
3921 (bfd_xcoff_export_symbol): Likewise.
3922 (bfd_xcoff_link_count_reloc): Likewise.
3923 (bfd_xcoff_record_link_assignment): Likewise.
3924 (bfd_xcoff_size_dynamic_sections): Likewise.
3926 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3927 table index against the number of symbols for a base relative
3930 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3932 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3933 full_aouthdr flag here...
3934 (_bfd_xcoff_bfd_final_link): ...not here.
3936 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3938 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3939 systems that have a system <libelf.h>.
3940 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3941 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3942 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3943 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3944 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3945 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3946 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3948 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3950 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3951 set, set BSF_WEAK in symbol. Change all callers.
3952 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3953 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3954 _bfd_generic_link_add_one_symbol.
3955 (ecoff_indirect_link_order): Check that the section tdata relocs
3956 are not NULL before using them.
3958 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3959 define TRAD_HEADER as hosts/alphalinux.h.
3960 * configure: Rebuild.
3961 * hosts/alphalinux.h: New file.
3962 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3965 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3967 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3968 C_ECOMM storage classes.
3970 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3972 (xcoff_mark): Call xcoff_mark_symbol.
3973 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3974 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3976 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3978 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3980 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3982 (xcoff_find_reloc): New static function.
3983 (xcoff_link_add_symbols): Use it.
3984 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3985 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3986 relocate the value of C_DECL.
3988 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3990 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3992 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3993 callback decide what goes in .relocs.
3994 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3995 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3998 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4000 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4003 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4005 * xcofflink.c: More improvements, mostly to fix handling of
4006 constructors and a few other special cases.
4007 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4008 zero, reverting yesterday's change.
4009 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4010 (bfd_xcoff_link_count_reloc): Declare.
4011 (bfd_xcoff_record_link_assignment): Declare.
4012 * bfd-in2.h: Rebuild.
4014 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4016 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4017 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4018 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4019 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4020 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4021 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4023 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4026 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4027 segments includes the a.out header. See to that the magic number
4028 *always* is big-endian.
4030 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4031 m68k4k NetBSD configurations.
4033 * configure.in, configure: Separate i386 & mips NetBSD
4034 configurations from other BSD ones. Don't assume DEC is the only
4035 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4036 configurations. Add support for m68k4k NetBSD object format.
4038 * libaout.h: Added M_68K4K_NETBSD magic.
4040 * m68k4knetbsd.c: New file.
4042 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4044 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4047 * hosts/mipsnbsd.h: New file.
4050 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4052 * config.bfd: Add config stuff for mips*-*-magic* to set
4053 targ_defvec to ecoff_big_vec.
4056 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4058 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4060 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4061 toc_section, and entry_section fields.
4062 (struct xcoff_section_tdata): Remove ldrel_count field.
4063 * libcoff.h: Rebuild.
4064 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4066 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4067 full a.out header if full_aouthdr is set in xcoff_data.
4068 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4069 based on sections stored in xcoff_data.
4070 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4072 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4073 (rs6000coff_vec): Set symbol_leading_char to '.'.
4074 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4075 value stored in ret rather than returning a pointer value.
4077 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4079 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4082 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4084 * som.c (som_slurp_string_table): Allocate the strings with malloc
4085 since they're free'd by free_cached_info.
4086 (som_slurp_symbol_table): Similarly for the symbol table.
4088 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4090 * Makefile.in (diststuff): Don't make headers.
4092 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4094 * Makefile.in: Rebuild dependencies.
4096 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4097 output_bfd is not SunOS.
4098 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4099 non-SunOS input files.
4101 * xcofflink.c: Extensive changes to support linking shared objects
4102 and generating a .loader section.
4103 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4104 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4105 last_symndx, and ldrel_count fields.
4106 * libcoff.h: Rebuild.
4107 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4108 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4110 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4111 (bfd_xcoff_export_symbol): Declare.
4112 (bfd_xcoff_size_dynamic_sections): Declare.
4113 * bfd-in2.h: Rebuild.
4115 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4117 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4118 * configure: Rebuild.
4119 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4120 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4122 (pmac_xcoff_vec): Update to use new xcoff support.
4123 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4124 (xcoff_write_armap): Declare buf as unsigned char.
4125 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4127 * mpw-make.sed: Generalize subdir_do edit.
4129 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4131 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4132 correctly. Don't initialize asect->vma.
4134 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4136 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4137 something a little less than the page size.
4139 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4141 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4143 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4145 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4146 * coffcode.h (coff_write_object_contents): If .bss is before
4147 .data us that as data_start.
4148 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4150 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4151 (coff_swap_outhdr_out): Hardwire in version number.
4153 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4155 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4156 major and minor to *_vno, since the former are also macros in
4157 SunOS header files. Cast result of bfd_alloc to appropriate
4160 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4161 before assigning to sec_data.
4163 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4165 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4166 now relative to the section, not absolute.
4167 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4168 get the file name when there is a N_SO directory name. When
4169 handling stabs, remember that section->vma was added to the
4172 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4174 * sunos.c (struct sunos_link_hash_table): Add needed field.
4175 (sunos_link_hash_table_create): Call bfd_release, not free.
4176 (sunos_link_hash_table_create): Initialize needed field.
4177 (sunos_add_dynamic_symbols): Record needed objects.
4178 (bfd_sunos_get_needed_list): New function.
4179 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4180 * bfd-in2.h: Rebuild.
4182 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4184 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4186 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4188 * bfd-in.h (struct bfd_link_needed_list): Rename from
4189 bfd_elf_link_needed_list.
4190 * bfd-in2.h: Rebuild.
4191 * elf.c, elflink.h, libelf.h: Corresponding changes.
4193 Add start at AIX linker support; no shared libraries yet.
4194 * xcofflink.c: New file.
4195 * configure.in (rs600coff_vec): Use xcofflink.o.
4196 * configure: Rebuild.
4197 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4199 (struct xcoff_section_tdata): Define.
4200 (xcoff_section_data): Define macro.
4201 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4202 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4203 (_bfd_xcoff_bfd_final_link): Declare.
4204 (_bfd_ppc_xcoff_relocate_section): Declare.
4205 * libcoff.h: Rebuild.
4206 * coff-rs6000.c: Clean up a bit.
4207 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4208 cputype, csects, and debug_indices.
4209 (xcoff_copy_private_bfd_data): Copy cputype.
4210 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4211 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4212 (xcoff_reloc_type_lookup): Rename from
4213 rs6000coff_reloc_type_lookup.
4214 (coff_relocate_section): Define.
4215 (_bfd_xcoff_sizeof_headers): Define.
4216 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4217 (_bfd_xcoff_bfd_relax_section): Define.
4218 (_bfd_xcoff_bfd_link_split_section): Define.
4219 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4221 * coffcode.h (coff_compute_section_file_positions): If AIX,
4222 increment sofar by SMALL_AOUTSZ if not executable.
4223 (coff_write_object_contents): If AIX, always output an a.out
4224 header; if not executable, header size of SMALL_AOUTSZ.
4225 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4226 (_bfd_stringtab_init): Initialize xcoff field.
4227 (_bfd_xcoff_stringtab_init): New function.
4228 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4229 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4230 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4231 * libbfd.h: Rebuild.
4232 * Makefile.in: Rebuild dependencies.
4233 (BFD32_BACKENDS): Add xcofflink.o.
4234 (CFILES): Add xcofflink.c.
4236 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4237 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4238 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4240 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4242 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4244 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4246 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4247 * config.in: Regenerated.
4249 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4250 (_bfd_chunksize): New variable.
4251 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4252 for obstack chunk size.
4253 * configure.in: Check for getpagesize.
4254 * configure: Regenerated.
4256 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4258 * trad-core.c (rawptr): Make it a local variable of
4259 ptrace_unix_core_file_p.
4261 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4263 * coff-arm.c (in_reloc_p): New.
4264 * coff-i386.c (in_reloc_p): New.
4265 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4266 (coff_write_object_contents): Only set has_reloc_section
4268 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4269 in_reloc_p to decide if reloc should be emitted.
4270 * libcoff.h (pe_data_type.in_reloc_p): New.
4271 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4273 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4275 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4276 (_bfd_coff_read_internal_relocs): Likewise.
4277 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4278 (_bfd_coff_read_internal_relocs): Likewise.
4280 * elflink.h (elf_link_add_object_symbols): Correct conditions
4281 under which type and size change warnings are issued.
4283 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4285 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4286 a symbol which is not in a real section.
4287 (coff_write_native_symbol): Corresponding change.
4289 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4290 coff_link_hash_newfunc and make non-static.
4291 (_bfd_coff_link_hash_table_init): New function, broken out of
4292 _bfd_coff_link_hash_table_create.
4293 (_bfd_coff_link_hash_table_create): Use it.
4294 (process_embedded_commands): Make static.
4295 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4296 (_bfd_coff_link_hash_table_init): Declare.
4297 * libcoff.h: Rebuild.
4299 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4300 field in XCOFF tdata.
4301 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4302 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4303 based on cputype stored in a.out header, or in n_type of initial
4305 (coff_write_object_contents): Set cputype correctly in a.out
4307 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4309 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4310 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4312 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4313 * libcoff.h: Rebuild.
4315 * cpu-rs6000.c (rs6000_compatible): New static function.
4316 (bfd_rs6000_arch): Use it.
4317 * cpu-powerpc.c (powerpc_compatible): New static function.
4318 (arch_info_struct): Define various flavours of PowerPC.
4319 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4322 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4324 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4326 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4328 * elflink.h (elf_link_add_object_symbols): Don't warn about
4329 changing the size or type if the old definition was weak.
4331 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4333 * coffcode.h (combined_entry_type): Add fix_line field.
4334 (coff_slurp_line_table): Warn if we try to set the lineno field of
4336 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4337 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4338 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4339 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4341 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4342 * libcoff.h: Rebuild.
4344 * libcoff-in.h (struct xcoff_tdata): Define.
4345 (xcoff_data): Define.
4346 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4347 * bfd-in2.h, libcoff.h: Rebuild.
4348 * coff-rs6000.c (xcoff_mkobject): New static function.
4349 (coff_mkobject): Define.
4350 (xcoff_copy_private_bfd_data): New static function.
4351 (coff_bfd_copy_private_bfd_data): Define.
4352 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4354 (rs6000coff_vec): Add DYNAMIC to object_flags.
4355 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4356 .loader sections specially.
4357 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4358 section alignment from the XCOFF tdata information.
4359 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4360 F_SHROBJ, and copy the extra a.out header information into the
4361 XCOFF tdata structure.
4362 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4363 F_DYNLOAD and the extra a.out header information.
4364 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4365 C_HIDEXT symbol with attached csect information.
4366 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4367 in the o_maxdata field.
4368 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4369 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4370 end if BSF_NOT_AT_END is set.
4372 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4373 _bfd_read_ar_hdr_fn.
4374 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4375 * bfd-in2.h, libbfd.h: Rebuild.
4376 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4378 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4379 (bfd_slurp_bsd_armap_f2): Likewise.
4380 (_bfd_slurp_extended_name_table): Likewise.
4382 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4384 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4386 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4387 when the symbol table is empty.
4389 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4390 space for section symbols, since we don't output them either.
4391 (elf_m68k_adjust_dynindx): Removed.
4393 * ptrace-core.c (rawptr): Make it a local variable of
4394 ptrace_unix_core_file_p.
4396 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4398 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4401 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4402 Mac object file formats.
4404 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4406 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4407 auxent if there isn't one.
4408 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4409 rather than FILNMLEN as the maximum name length.
4411 * coffcode.h (bfd_coff_backend_data): Add new field
4412 _bfd_coff_print_aux.
4413 (bfd_coff_print_aux): New static function.
4414 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4415 scnlen field of an XTY_LD csect aux entry.
4416 (coff_print_aux): New static function.
4417 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4418 in coff_pointerize_aux_hook.
4419 (bfd_coff_std_swap_table): Initialize new field.
4420 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4421 * libcoff.h: Rebuild.
4422 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4423 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4425 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4426 if there are symbols, for native AIX ld compatibility.
4428 * coffcode.h (bfd_coff_backend_data): Add new field
4429 _bfd_coff_pointerize_aux_hook.
4430 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4431 or I960, and as 0 otherwise.
4432 (bfd_coff_std_swap_table): Initialize new field.
4433 * libcoff.h: Rebuild.
4434 * coffgen.c (coff_pointerize_aux): Change parameters to take
4435 symbol pointer instead of type and class, and to take aux index.
4436 Call _bfd_coff_pointerize_aux_hook if it is defined.
4437 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4438 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4439 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4441 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4442 read-only/host-only support.
4444 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4446 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4449 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4450 BFD_JUMP_TABLE_ARCHIVE accordingly.
4451 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4452 (_bfd_compute_and_write_armap): Declare.
4453 (_bfd_generic_read_ar_hdr): Declare.
4454 (_bfd_read_ar_hdr): Define.
4455 (_bfd_noarchive_read_ar_hdr): Define.
4456 (_bfd_archive_bsd_read_ar_hdr): Define.
4457 (_bfd_archive_coff_read_ar_hdr): Define.
4458 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4459 _bfd_read_ar_hdr instead.
4460 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4461 (_bfd_compute_and_write_armap): Rename from
4462 compute_and_write_armap. Make non-static. Change all callers.
4463 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4464 than _bfd_snarf_ar_hdr.
4465 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4466 * ieee.c (ieee_read_ar_hdr): Define.
4467 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4468 * oasys.c (oasys_read_ar_hdr): Define.
4469 * som.c (som_read_ar_hdr): Define.
4470 * bfd-in2.h, libbfd.h: Rebuild.
4472 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4474 * peicode.c (coff_swap_filehdr_in): If symptr is
4475 zero, there aren't any symbols, even if nsyms is set.
4477 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4479 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4481 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4482 sections, and set styp correctly for them: .got, .hash, .dynamic,
4483 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4484 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4486 (ecoff_sort_hdrs): New static function.
4487 (ecoff_compute_section_file_positions): Return boolean, not void.
4488 Sort the sections by VMA before looking through them. Put the
4489 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4490 section on an appropriate boundary within the page.
4491 (ecoff_compute_reloc_file_positions): Check return value of
4492 ecoff_compute_section_file_positions.
4493 (_bfd_ecoff_set_section_contents): Likewise.
4494 (_bfd_ecoff_write_object_contents): Check for various Alpha
4495 section types when incrementing text_size and data_size. Call
4496 adjust_headers backend function if it exists.
4497 * coff-alpha.c (alpha_adjust_headers): New static function.
4498 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4499 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4501 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4503 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4505 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4506 of ALTERNATE_AIX_CORE_FORMAT.
4507 * configure.in (aix4): No longer need CORE_FLAGS.
4508 * configure: Updated.
4510 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4512 NS32k changes from Ian Dall:
4513 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4515 (aout_link_input_section_std, aout_link_input_section_ext,
4516 aout_link_reloc_link_order): Call them instead of _bfd_*
4518 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4520 (backend_data): Use it instead of hardcoded zero.
4522 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4523 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4525 * ns32knetbsd.c: Include bfd.h.
4526 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4527 (MY_bfd_reloc_type_lookup): Declare function too.
4528 * pc532-mach.c (set_sizes): Don't declare.
4529 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4530 (backend_data, MY_backend_data): Don't define.
4532 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4533 ns32k-*-lites* like ns32k-*-netbsd*.
4535 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4538 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4540 * coffcode.h (coff_write_object_contents): Restore setting
4541 f_timdat to 0, deleted on August 22.
4543 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4545 * coffcode.h (coff_bfd_copy_private_symbol_data,
4546 coff_bfd_copy_private_section_data,
4547 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4548 * peicode.h (coff_bfd_copy_private_bfd_data): New
4549 (pe_bfd_copy_private_bfd_data): New.
4550 (coff_swap_scnhdr_in): Swap bss size into the right place.
4551 (pe_print_private_bfd_data): Add some newlines.
4553 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4555 * som.c (setup_sections): Don't die if a space has no subspaces.
4557 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4559 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4560 dynamic symbol override a common symbol. Don't change the size or
4561 type if they have been set and the new symbol is not a definition.
4562 Warn if the size or type changes.
4564 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4566 * som.c (som_begin_writing): Don't write the symbol table or
4568 (som_finish_writing): Write them here. Place them after the
4569 subspace data, but before the relocs.
4571 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4573 * sunos.c (sunos_add_one_symbol): Just pass false, not
4574 info->shared_library, to sunos_create_dynamic_sections.
4575 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4577 (sunos_check_dynamic_reloc): Remove .text section assertion.
4579 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4581 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4582 * configure, configure.in: Add pmac_xcoff_vec case.
4583 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4584 * coff-pmac.c: New file, PowerMac XCOFF support.
4585 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4586 * targets.c (pmac_xcoff_vec): Declare.
4588 * mpw-config.in: Various changes to be compatible with the
4589 autoconf-based configury.
4590 * mpw-make.sed: New file, sed commands to translate Unix
4591 makefile into MPW syntax.
4592 * mpw-make.in: Remove.
4593 * hosts/mpw.h: Remove.
4594 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4595 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4597 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4599 * binary.c (binary_get_symtab): Return an empty string on error.
4600 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4602 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4604 * coff-ppc.c: Reformatted according to gnu conventions
4605 Removed irrelevant "if 0" code
4607 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4609 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4610 symbols rather than as indirect symbols.
4611 (MY(slurp_symbol_table)): Don't do anything special about
4614 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4615 of .ctors and .dtors sections is no larger than 2.
4617 * sunos.c (sunos_add_one_symbol): Don't change
4618 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4620 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4621 dynamic symbols when creating a shared library.
4622 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4624 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4625 written even if it is not defined in a regular object.
4626 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4627 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4628 rather than the constant 22.
4629 (sunos_check_dynamic_reloc): Handle creating a shared library.
4630 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4631 zero when creating a shared library.
4632 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4633 write it out at the start of the symbol table.
4635 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4637 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4639 * config.bfd: Add arm-*-coff.
4640 * configure.in, configure: Add armcoff_{little,big}_vec.
4641 * targets.c (armcoff_{little,big}_vec): Declare.
4642 (bfd_target_vector): Add armcoff_{little,big}_vec.
4643 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4645 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4647 * targets.c (bfd_find_target): Remove debugging code.
4649 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4651 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4653 * Makefile.in: added *-ppc files
4654 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4655 allow pe based .o's to be shared with other tools on ppc/NT
4656 * config.bfd: added powerpc[le]-[pe|winnt] config support
4657 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4658 * peicode.h: Added more section flags for PE on ppc
4659 Added coff_swap_filehdr_out to allow peicode.h to be
4660 used for non-image PE files on ppc.
4661 Check for image, or not, before copying pe_opthdr
4662 * targets.c: Added new bfd's
4663 * targets.c: Removed two inactive bfds that shouldn't have made it this
4666 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4668 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4669 explicit values to initialize all relocs. Change all users.
4670 (ppc_elf_brtaken_inner): New function to handle branch predicition
4672 (ppc_elf_brtaken_reloc): Ditto.
4673 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4674 relocs use ppc_elf_unsupported_reloc.
4675 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4676 needs to be reported.
4677 (ppc_elf_relocate_section): Support branch prediction relocs.
4679 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4681 * bfd.c (bfd_assert): Remove \n from string passed to
4684 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4685 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4686 (bfd_coff_make_section_hook): Don't define.
4687 (coff_make_section_hook): Remove.
4688 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4689 (styp_to_sec_flags): Likewise.
4690 (coff_write_object_contents): Likewise.
4691 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4693 * libcoff.h: Rebuild.
4694 * coffgen.c (make_a_section_from_file): Just call
4695 bfd_make_section_anyway, not bfd_make_section or
4696 bfd_coff_make_section_hook.
4697 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4698 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4699 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4700 make_section_hook field.
4701 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4703 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4704 pointers into value field for warning and indirect symbols; just
4705 leave the value field alone.
4706 * linker.c (generic_link_add_symbol_list): Use next symbol for
4707 warning and indirect symbols, rather than looking in symbol value.
4708 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4709 parameter. Change all callers. Remove support for indirect
4710 symbols; it didn't work anyhow.
4711 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4712 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4713 * bfd-in2.h: Rebuild.
4715 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4717 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4718 go back to telling the tools this reloc operates on 32 bits.
4720 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4722 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4723 rather than a direct fprintf.
4724 * archive.c (_bfd_write_archive_contents): Likewise.
4725 * coffcode.h (coff_slurp_symbol_table): Likewise.
4726 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4727 (ppc_elf_unsupported_reloc): Likewise.
4728 (ppc_elf_relocate_section): Likewise.
4729 * i386linux.c (linux_tally_symbols): Likewise.
4730 (linux_finish_dynamic_link): Likewise.
4731 * osf-core.c (osf_core_core_file_p): Likewise.
4732 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4733 * som.c (som_sizeof_headers): Likewise.
4734 * srec.c (srec_bad_byte): Likewise.
4735 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4736 * libbfd-in.h (bfd_assert): Declare first parameter const.
4737 * libbfd.h: Rebuild.
4738 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4739 bfd_reloc_overflow is enough.
4740 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4741 * coff-h8500.c (rtype2howto): Likewise.
4742 * coff-z8k.c (rtype2howto): Likewise.
4743 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4744 * elf.c (_bfd_elf_get_lineno): Likewise.
4745 (_bfd_elf_no_info_to_howto): Likewise.
4746 (_bfd_elf_no_info_to_howto_rel): Likewise.
4747 * hp300hpux.c (convert_sym_type): Likewise.
4748 (MY(swap_std_reloc_in)): Likewise.
4749 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4751 * libaout.h (struct aoutdata): Add line_buf field.
4752 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4753 and filename_buffer. Instead, use a malloc buffer stored in the
4754 new line_buf field. Remove length restrictions.
4756 * coffgen.c (string_size): Remove static variable.
4757 (debug_string_size, debug_string_section): Likewise.
4758 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4759 and debug_string_size_p parameters. Use them instead of the
4760 global variables. Change all callers.
4761 (coff_write_symbol): Likewise.
4762 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4763 (coff_write_symbols): Add local variables to replace removed
4766 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4767 function, and line_base fields.
4768 * libcoff.h: Rebuild.
4769 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4770 information, rather than using static variables.
4772 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4773 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4775 * init.c (initialized): Remove static variable.
4776 (bfd_init): Don't bother setting initialized.
4777 (bfd_check_init): Remove.
4778 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4779 * libbfd.h: Rebuild.
4781 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4783 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4784 size for full core dumps. Copy core file header to private data.
4785 (rs6000coff_core_file_failing_command,
4786 rs6000coff_core_file_failing_signal): New functions to extract
4787 the file name and terminating signal from the core file.
4788 * coff-rs6000.c: Use them.
4790 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4792 Change arch info to be const, initialized at compile time.
4793 * archures.c: Reindent many functions. Change CONST to const.
4794 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4795 nothing set it anyhow. Make next const.
4796 (bfd_arch_info_list): Remove.
4797 (bfd_archures_list): Rename from archures_init_table. Change from
4798 a table of function pointers to a table of bfd_arch_info_type
4799 structure addresses.
4800 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4801 (bfd_lookup_arch): Likewise.
4802 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4804 (bfd_default_arch_struct): Make const.
4805 (bfd_arch_init, bfd_arch_linkin): Remove.
4806 (bfd_get_arch_info): Return a const pointer.
4807 * init.c (bfd_init): Don't call bfd_arch_init.
4808 * bfd.c (struct _bfd): Make arch_info const.
4809 * bfd-in2.h: Rebuild.
4810 * libbfd.h: Rebuild.
4811 * configure.in: Put & before everything in $selarchs.
4812 * configure: Rebuild.
4813 * cpu-*.c: Change bfd_*_arch from a function which calls
4814 bfd_arch_linkin to a const structure.
4815 * ieee.c (ieee_object_p): Make arch const.
4817 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4819 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4821 * bfd-in2.h: Regenerate.
4822 * libbfd.h: Regenerate.
4824 * elf32-ppc.c (reloc_type): Update names to match current draft.
4825 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4826 relative. Update names to current V.4 draft.
4827 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4828 (ppc_elf_relocate_section): Rename relocations to match draft.
4830 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4832 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4833 compiled with -mrelocatable-lib to be linked with either normal
4834 modules or -mrelocatable modules.
4836 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4838 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4839 in the a.out header.
4841 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4842 a reloc against a local symbol, even if it's not a section.
4844 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4846 * targets.c (bfd_target): Remove unused align_power_min field.
4847 * bfd-in2.h: Rebuild.
4848 * All backends: Remove initialization of align_power_min.
4850 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4852 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4854 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4856 * config.bfd (mips-dec-netbsd*): New target.
4857 * configure.host (mips-dec-netbsd*): New host.
4858 * configure.in (mips-dec-netbsd*): New native.
4859 * configure: Rebuild.
4861 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4863 Make the COFF backend linker merge common types:
4864 * cofflink.c (struct coff_debug_merge_element): Define.
4865 (struct coff_debug_merge_type): Define.
4866 (struct coff_debug_merge_hash_entry): Define.
4867 (struct coff_debug_merge_hash_table): Define.
4868 (coff_debug_merge_hash_table_init): Define.
4869 (coff_debug_merge_hash_table_free): Define.
4870 (coff_debug_merge_hash_lookup): Define.
4871 (struct coff_final_link_info): Add debug_merge field.
4872 (coff_debug_merge_hash_newfunc): New static function.
4873 (_bfd_coff_final_link): Allocate and free debug_merge table.
4874 (coff_link_input_bfd): Merge identical enum, struct and union
4877 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4879 Convert i960 COFF to use COFF backend linker.
4880 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4881 structure to store the symbol being used.
4882 (coff_i960_start_final_link): New static function.
4883 (coff_i960_relocate_section): New static function.
4884 (coff_i960_adjust_symndx): New static function.
4885 (coff_start_final_link): Define.
4886 (coff_relocate_section): Define.
4887 (coff_adjust_symndx): Define.
4888 * coffcode.h (bfd_coff_backend_data): Add new callback function
4889 _bfd_coff_start_final_link.
4890 (bfd_coff_start_final_link): Define.
4891 (coff_start_final_link): Define if not defined.
4892 (bfd_coff_std_swap_table): Add coff_start_final_link.
4893 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4895 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4896 function callback is not NULL.
4897 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4898 (_bfd_coff_internal_syment_name): Declare.
4899 * libcoff.h: Rebuild.
4900 * configure.in (icoff_big_vec): Add cofflink.o.
4901 (icoff_little_vec): Likewise.
4902 * configure: Rebuild.
4904 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4906 * Makefile.in (clean-info): Remove extraneous tab from line
4909 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4911 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4912 contents has relocs.
4914 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4916 * coffcode.h (coff_compute_section_file_positions): Keep the
4918 (coff_write_object_contents): Remember if it's a relocatable
4920 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4921 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4922 if relocatable file. Swap out saved raw size.
4924 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4926 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4927 (maintainer-clean): Rename from realclean, passing
4928 maintainer-clean down to subdirectories, but leave realclean as a
4931 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4934 * dep-in.sed: Remove config.h from generated dependencies.
4936 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4937 broken out of sunos_canonicalize_dynamic_symtab.
4938 (sunos_canonicalize_dynamic_symtab): Call new function
4939 sunos_slurp_dynamic_symtab.
4940 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4941 dynamic symbol table to the caller.
4942 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4943 callback to override the symbols being read.
4944 * libaout.h (struct aout_backend_data): Add three new parameters
4945 to add_dynamic_symbols callback.
4947 Extensive minor changes to avoid various gcc warnings. Also:
4948 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4949 * archures.c (bfd_arch_info_type): Change mach field from long to
4951 (bfd_lookup_arch): Change machine parameter from long to unsigned
4954 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4956 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4957 a symbol with a non-zero plt_offset.
4959 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4961 * elfcode.h (align_file_position): Remove; not used.
4963 * configure.in: Only check for <sys/procfs.h> on a native system,
4964 and make sure it defines prstatus_t.
4965 * configure: Rebuild.
4967 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4969 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4971 * config.in: Rename from config.h.in.
4972 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4973 Check for config.h:config.in when creating stamp-h.
4974 * configure: Rebuild.
4975 * Makefile.in (stamp-h): Depend upon config.in rather than
4976 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4977 calling config.status.
4979 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4980 (Makefile): Just rebuild Makefile.
4981 (config.h, stamp-h): New targets.
4982 * configure.in: Create stamp-h when rebuilding config.h.
4983 * configure: Rebuild.
4985 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4987 * configure.in: Call AC_CONFIG_HEADER. Substitute
4988 HOST_64BIT_LONG. Check that various header files exist. Check
4989 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4990 and/or free need to be declared. Don't make a link to sysdep.h.
4991 Define TRAD_HEADER for various hosts.
4992 * configure: Rebuild.
4993 * configure.host: Don't set my_host. Add definitions taken from
4994 host header files for various entries. Remove entries which now
4996 * acconfig.h: New file.
4997 * config.h.in: New file, built by autoheader.
4998 * sysdep.h: New file.
4999 * Makefile.in (do_distclean): Don't remove sysdep.h.
5001 (LOCAL_H_DEPS): New variable.
5002 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5004 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5005 ($(OPTIONAL_BACKENDS)): Likewise.
5006 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5007 looking through sysdep.h.
5008 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5009 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5010 (fprintf_vma, sprintf_vma): Likewise.
5011 (int64_type, uint64_type): Don't define.
5012 * bfd-in2.h: Rebuild.
5013 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5014 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5015 * lynx-core.c: Include stuff from old hosts/lynx.h.
5016 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5017 rather than NO_FCNTL.
5018 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5019 rather than NATIVE_HPPAHPUX_COMPILER.
5020 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5022 * hosts/*.h: Remove all header files which merely include,
5023 declare, and define things. Leave header files which define
5024 information needed by trad-core.c.
5026 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5027 (BFD_CC_FOR_BUILD): Define.
5028 * configure.in: Use BFD_CC_FOR_BUILD.
5029 * configure: Rebuild.
5031 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5033 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5034 * configure: Rebuild.
5036 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5039 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5041 * config.bfd: i386pe_ve -> i386pe_vec.
5043 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5045 * configure.host: Incorporate host Makefile fragments by setting
5047 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5048 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5049 value based on whether the code is being compiled by a cross
5050 compiler. Don't substitute host_makefile_frag or frags.
5051 * aclocal.m4: New file to define local AC_PROG_CC.
5052 * configure: Rebuild.
5053 * Makefile.in (INSTALL): Set to @INSTALL@.
5054 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5055 (INSTALL_DATA): Set to @INSTALL_DATA@.
5057 (CC): Define as @CC@.
5058 (CFLAGS): Set to @CFLAGS@.
5059 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5060 (@host_makefile_frag@): Remove.
5061 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5062 after other options.
5063 (config.status): Remove dependency upon @frags@.
5064 * config/*.mh, config/README: Remove.
5066 * config.bfd: Rewrite to incorporate the contents of the Makefile
5067 fragments by setting shell variables, rather than merely returning
5068 the name of a Makefile fragment.
5069 * configure.in: Use shell variables set by config.bfd rather than
5070 looking at the target Makefile fragment files. Don't substitute
5071 target_makefile_frag. Do substitute TDEFINES.
5072 * configure: Rebuild.
5073 * Makefile.in (@target_makefile_frag@): Remove.
5074 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5075 * config/*.mt: Remove.
5077 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5079 * configure.in: Put changequote lines around "i[345]86" patterns
5080 section of core file support.
5082 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5084 * som.c (som_bfd_print_private_bfd_data): Define to use the
5087 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5089 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5090 entry, text_start and data_start.
5092 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5094 * Makefile.in (OFILES): Remove $(TDEPFILES).
5095 * config/apollo.mt (TDEPFILES): Remove.
5096 * config/README: Update.
5098 * configure.in: For a native configuration, set COREFILE and
5099 COREFLAG based on the canonical host name.
5100 * configure: Rebuild.
5101 * Makefile.in: Rebuild dependencies.
5102 (ALL_CFLAGS): Add @COREFLAG@.
5103 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5104 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5105 support routines. Check LYNX_CORE rather than HOST_LYNX.
5106 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5107 * i386lynx.c: Likewise.
5108 * m68klynx.c: Likewise.
5109 * sparclynx.c: Likewise.
5110 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5111 * *-core.c: Comment changes.
5112 * config/decstation.mh (HDEPFILES): Remove.
5113 (HDEFINES): Remove -DTRAD_CORE.
5114 * config/irix3.mh (RANLIB): Remove.
5115 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5116 (HDEFINES): Remove -DIRIX_CORE.
5117 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5118 (HDEFINES): Remove -DTRAD_CORE.
5119 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5120 * config/ultra3.mh (RANLIB): Remove.
5121 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5122 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5123 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5124 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5125 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5126 * config/i386aix.mh, config/i386bsd.mh: Remove.
5127 * config/i386linux.mh, config/i386mach3.mh: Remove.
5128 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5129 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5130 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5131 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5132 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5133 * config/solaris2.mh, config/stratus.mh: Remove.
5134 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5135 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5137 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5139 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5140 DT_FINI entry if the appropriate symbol is not in the hash table.
5142 * libelf.h (struct elf_backend_data): Add create_program_headers
5143 and want_hdr_in_seg fields.
5144 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5146 (elf_backend_create_program_headers): Likewise.
5147 (elfNN_bed): Initialize create_program_headers and
5149 * elf.c (get_program_header_size): Call create_program_headers
5151 (map_program_segments): Check want_hdr_in_seg backend field. Call
5152 create_program_headers backend routine.
5154 * elf.c (assign_file_positions_except_relocs): Align non allocated
5155 sections when creating an executable.
5157 * elfcode.h (elf_swap_phdr_in): Make non static.
5158 (elf_swap_phdr_out): Make non static.
5159 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5160 (bfd_elf32_swap_phdr_out): Declare.
5161 (bfd_elf64_swap_phdr_in): Declare.
5162 (bfd_elf64_swap_phdr_out): Declare.
5164 * ecofflink.c (ecoff_collect_shuffle): New static function.
5165 (_bfd_ecoff_get_accumulated_pdr): New function.
5166 (_bfd_ecoff_get_accumulated_sym): New function.
5167 (_bfd_ecoff_get_accumulated_ss): New function.
5168 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5169 (_bfd_ecoff_get_accumulated_sym): Declare.
5170 (_bfd_ecoff_get_accumulated_ss): Declare.
5171 * libbfd.h: Rebuild.
5173 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5175 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5177 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5178 warning symbols. If any section is named .gnu.warning.XXX, treat
5179 the contents as a warning to be issued if the symbol XXX is
5181 (elf_link_output_extsym): For an indirect or warning symbol, just
5182 output the symbol it points to.
5184 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5185 if bfd_hash_allocate fails, since it will already be set.
5186 (generic_link_hash_newfunc): Likewise.
5187 (archive_hash_newfunc): Likewise.
5188 (hash_entry_bfd): New static function.
5189 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5190 callback. Allocate a new warning using the hash table newfunc.
5191 Use bfd_hash_replace to update the entry in the hash table, rather
5192 than assuming we can copy the fields with structure assignment.
5194 * hash.c (bfd_hash_replace): New function.
5195 * bfd-in.h (bfd_hash_replace): Declare.
5196 * bfd-in2.h: Rebuild.
5198 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5200 * config.bfd: Add mips*vr4300-*-elf* target.
5201 * config/mipsbvr4300.mt: Added.
5203 See file ChangeLog.2
5210 version-control: never