2 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4 * elf32-v850.c (bfd_elf3_v850_reloc): New function for
5 handling V850 specific relocs.
6 (elf_v850_howto_table): Use the new function for some
7 relocations. Twiddle masks & shifts for some relocs.
8 Set partial_inplace where needed.
11 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
13 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
14 default architecture to a machine number of 0.
15 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
17 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
18 the output BFD is the default, set it from the first input BFD.
21 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
23 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
24 insert at bitpos zero. The HI16 relocs are shifted right
25 by 16 bits. Fix src_mask for all relocs.
26 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
28 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
32 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
34 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
35 Rewrite to use BFD file read routines and to avoid using a fixed
36 length for the file name.
39 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
41 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
42 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
43 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
46 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
48 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
49 (elf_v850_howto_table): Add info for HI16_S reloc.
50 (v850_reloc_map): Add HI_16_S reloc.
51 * reloc.c: Define BFD_RELOC_V850_* relocs.
54 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
57 * elf32-sh.c: New file.
58 * elf.c (prep_headers): Handle bfd_arch_sh.
59 * elfcode.h (write_relocs): Handle absolute symbol.
60 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
61 (_bfd_elf64_link_read_relocs): Declare.
62 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
63 elf_link_read_relocs. Make globally visible. Change all
65 (elf_link_input_bfd): Get external symbols from cache in
66 symtab_hdr->contents. Get contents from cache in
68 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
70 * reloc.c: Define BFD_RELOC_SH_* relocs.
71 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
72 * coff-sh.c (sh_insns_conflict): Fix a return value.
73 (_bfd_sh_align_load_span): New globally visible function, broken
75 (sh_align_load): Call _bfd_sh_align_load_span.
76 (sh_swap_insns): Change relocs parameter to PTR.
77 * bfd-in2.h, libbfd.h: Rebuild.
78 * targets.c (bfd_elf32_sh_vec): Declare.
79 (bfd_elf32_shl_vec): Declare.
80 * config.bfd (sh-*-elf*): New target.
81 * configure.in (bfd_elf32_sh_vec): New target vector.
82 (bfd_elf32_shl_vec): New target vector.
84 * Makefile.in: Rebuild dependencies.
85 (BFD32_BACKENDS): Add elf32-sh.o.
86 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
88 * elf.c (map_sections_to_segments): Check that LMA does not skip a
89 page before checking D_PAGED.
91 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
92 (ihex_write_object_contents): Remove extbase; always use segbase
95 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
97 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
98 * configure.host (i[345]86-*-*): Ditto.
99 * config.bfd (i[345]86-*-*): Ditto.
100 * configure: Regenerate.
102 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
105 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
107 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
108 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
109 * som.c (hppa_som_gen_reloc_type): Add new argument. If
110 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
111 will have an ST_CODE type, change the symbol's type to ST_DATA.
112 * som.c (hppa_som_gen_reloc_type): Update prototype.
114 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
116 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
117 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
118 (mips_elf_size_dynamic_sections): Don't require .got to exist.
119 (mips_elf_finish_dynamic_sections): Likewise.
121 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
123 * configure.host (HLDENV): New variable to set. Set it for
124 *-*-sysv4*, since those linkers may not support -R but they always
127 * libieee.h (NSECTIONS): Don't define.
128 (ieee_data_struct): Change section_table to asection **. Add
130 * ieee.c (get_section_entry): If the table isn't big enough, make
132 (ieee_slurp_sections): Remove assertion about number of sections.
133 (ieee_object_p): Adjust initialization of ieee to match changes to
136 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
137 symbols merely because we are generating a shared library.
138 (xcoff_build_ldsyms): Don't set up global linkage code for an
139 undefined symbol merely because we are generating a shared
143 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
145 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
146 (BFD32_BACKENDS) Add elf32-v850.o.
147 * archures.c: Add bfd_v850_arch.
148 * bfd-in2.h: Add bfd_v850_arch.
149 * config.bfd (v850-*-*): New target.
150 * configure: (bfd_elf32_v850_vec) New vector.
151 * configure.in: (bfd_elf32_v850_vec) New vector.
152 * cpu-v850.c: New file.
153 * elf.c (prep_headers): Added case bfd_arch_v850.
154 * elf32-v850.c: New file.
155 * targets.c (bfd_elf32_v850_vec): New vector.
158 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
160 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
161 a function code symbol for an XMC_XO symbol.
163 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
165 * mpw-config.in: Update editing of autoconf vars to reflect
166 Jul 18 configure.in change.
167 * mpw-make.sed: Update editing of include pathnames to be
168 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
170 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
172 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
173 which to offset to get the .plt entry address is ".plt".
175 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
177 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
178 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
179 Added, for internal use by the ARM gas.
183 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
185 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
186 in section dynidx start.
188 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
190 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
191 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
192 optimization for g++.
194 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
196 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
197 the -mrelocatable-lib bit set and the other doesn't, clear the
198 -mrelocatable-lib bit in the header.
200 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
202 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
203 symbol against a STT_FUNC symbol in a shared library.
205 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
207 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
208 symbol is found, automatically define the corresponding function
211 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
212 if sym.n_numaux is not zero.
213 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
214 entry to disagree about the number of aux entries if the symbol
217 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
218 section if it might be needed, not just if info->shared.
219 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
220 the start of .rel.dyn if we are going to use it.
221 (mips_elf_finish_dynamic_sections): Only clear the first element
222 of .rel.dyn if the size is greater than zero.
224 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
226 * xcofflink.c (xcoff_link_input_bfd): If we already called the
227 undefined_symbol callback for a symbol, then don't issue any more
228 warnings about loader relocs.
229 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
230 after calling the undefined_symbol callback.
232 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
233 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
234 as the AIX linker seems to do.
236 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
238 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
239 (evax_initialize): Remove evax_reloc_table.
240 (evax_close_and_cleanup): Ditto.
242 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
244 (evax_bfd_reloc_type_lookup): Ditto.
245 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
246 cooked_size == raw_size.
247 * evax-emh.c (_bfd_evax_register_filename): Remove.
248 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
249 * evax-misc.c (add_new_contents): Malloc section at full size.
250 (_bfd_save_evax_section): Memcpy section contents directly.
251 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
252 (evax_reloc_table): Remove.
254 * hosts/alphavms.h (O_ACCMODE): Define if needed.
256 * makefile.vms: Add better support for DEC C compilation
257 Add evax.h dependencies
259 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
260 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
261 (BFD_RELOC_ALPHA_BASEREG): Remove.
262 * bfd-in2.h, libbfd.h: Rebuild.
264 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
266 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
267 getgid if _WIN32 is defined.
268 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
270 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
272 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
273 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
275 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
278 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
280 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
282 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
283 (NEED_DECLARATION_REALLOC): New macro.
284 * configure, config.in: Rebuild.
285 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
286 (realloc): Declare if NEED_DECLARATION_REALLOC.
288 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
289 <strings.h> if they exist.
291 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
293 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
295 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
297 Based on patches from Eric Valette <valette@crf.canon.fr>:
298 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
299 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
300 (elf_howto_table): Add entries for new relocs.
301 (elf_i386_reloc_type_lookup): Handle new relocs.
302 (elf_i386_info_to_howto): Just call abort.
303 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
304 (elf_i386_relocate_section): Likewise.
307 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
309 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
312 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
314 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
315 only get the LMA from the phdr if they are in the same part of the
318 * elf.c (map_sections_to_segments): Rewrite tests for starting a
319 new segment to make them more comprehensible. If the relationship
320 between the LMA and the VMA changed, start a new segment. Don't
321 check dynsec when deciding whether to start a new segment for a
322 writeable section; -N will now handle this.
324 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
326 * libhppa.h: Remove "esel" changes. Not the right approach.
327 * som.c: Corresponding changes.
328 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
329 which don't have a SOM symbol type associated with them.
330 Reverses a 1994 change.
332 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
334 Make ld -N more reasonable for ELF:
335 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
336 phdr_in_section to false, and always use a single load segment.
337 (elf_sort_sections): Sort sections by LMA after VMA.
338 (assign_file_positions_for_segments): If D_PAGED is not set, don't
339 align to maxpagesize.
340 (assign_file_positions_except_relocs): Likewise.
341 * elfcode.h (elf_object_p): If a section is loaded but not page
342 aligned, clear D_PAGED.
344 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
346 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
347 Added, for internal use by the ARM gas.
351 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
353 * libhppa.h (R_HPPA_ESEL): New field selector.
355 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
356 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
357 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
359 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
361 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
362 archive search before looking for stripped dynamic objects.
364 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
366 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
367 symbol a warning rather than an error.
369 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
371 * elf.c (assign_file_positions_for_segments): Track the virtual
372 memory position separately from the file position, and use it to
373 compute the alignment adjustment.
376 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
378 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
379 and fixed mask on R_D10V_10_PCREL_L.
382 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
384 * elf64-mips.c: Include "aout/ar.h".
385 (mips_elf64_slurp_armap): New static function.
386 (mips_elf64_write_armap): New static function.
387 (bfd_elf64_archive_*): Define.
388 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
389 Use instead of bfd_generic_archive_p.
390 (bfd_elfNN_write_archive_contents): Define if not defined. Use
391 instead of _bfd_write_archive_contents.
392 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
393 _bfd_generic_mkarchive.
394 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
395 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
397 (TARGET_LITTLE_SYM): Likewise.
398 * archive.c (bfd_slurp_armap): Check for and reject an archive map
400 * Makefile.in: Rebuild dependencies.
402 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
403 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
404 SHT_MIPS_EVENTS sections.
405 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
406 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
408 (_bfd_mips_elf_fake_sections): Likewise.
410 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
411 * ecoff.c (ecoff_compute_section_file_positions): Copy
412 rdata_in_text from backend info to tdata. Clear it if any data
413 section comes before .rdata.
414 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
415 tdata rather than backend info.
417 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
419 * configure.in: Fix test for whether a compiler has a 64 bit
420 type. From Jim Wilson <wilson@cygnus.com>.
422 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
424 * configure.host (mips-sgi-irix6*): New host.
426 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
427 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
428 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
430 * configure: Rebuild.
431 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
432 (BFD_HOST_64_BIT): Define conditionally.
433 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
434 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
435 (symvalue, bfd_size_type): Likewise.
436 * bfd-in2.h: Rebuild.
437 * Makefile.in (do_clean): Remove bfd-tmp.h.
438 (do_distclean): Remove bfd-in3.h.
439 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
440 (bfd-in3.h): New target.
442 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
443 Andrew Gierth <ANDREWG@microlise.co.uk>.
445 * configure.host: Set INSTALL_SHLIB.
446 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
447 * configure: Rebuild.
448 * Makefile.in (install): Use @INSTALL_SHLIB@.
450 * config.bfd (mips*-*-irix6*): New target.
451 * configure.host: Handle Irix 6 shared library like Irix 5.
453 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
454 symbol for a magic name.
455 (xcoff_link_input_bfd): Don't change the reloc symbol for an
457 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
460 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
462 * mpw-config.in: Add ELF support to mips config, create the
463 elf32-target.h file in the object dir.
464 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
466 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
468 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
469 Also removed most abort calls, in favor of using bfd reporting.
472 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
474 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
475 (BFD32_BACKENDS) Add elf32-d10v.o.
476 * archures.c: Add bfd_d10v_arch.
477 * bfd-in2.h: Add bfd_d10v_arch.
478 * config.bfd (d10v-*-*): New target.
479 * configure: (bfd_elf32_d10v_vec) New vector.
480 * configure.in: (bfd_elf32_d10v_vec) New vector.
481 * cpu-d10v.c: New file.
482 * elf.c (prep_headers): Added case bfd_arch_d10v.
483 * elf32-d10v.c: New file.
485 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
486 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
487 * targets.c (bfd_elf32_d10v_vec): New vector.
490 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
492 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
494 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
496 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
497 bfd_mach_i386_i8086 machine types.
499 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
501 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
504 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
506 * coffcode.h (coff_set_section_contents): A/UX does not require
507 special handling of the _LIB section.
509 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
511 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
514 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
515 array if one was allocated.
517 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
519 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
520 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
521 use_rld_obj_head and rld_value.
522 (mips_elf_link_hash_table_create): Initialize new fields.
523 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
525 (mips_elf_create_dynamic_sections): Create .rld_map section. If
526 __rld_obj_head symbol not seen, create an __rld_map symbol.
527 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
528 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
529 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
530 __rld_obj_head symbol.
531 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
533 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
535 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
537 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
538 ppc_elf_addr16_ha_reloc.
539 (ppc_elf_addr16_ha_reloc): New static function.
541 * coff-mips.c (struct mips_hi): Define.
542 (mips_refhi_list): New static variable.
543 (mips_refhi_addr, mips_refhi_addend): Remove.
544 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
545 (mips_reflo_reloc): Process mips_refhi_list.
546 (mips_relhi_list): New static variable.
547 (mips_relhi_addr, mips_relhi_addend): Remove.
548 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
549 (mips_rello_reloc): Process mips_relhi_list.
550 (mips_relocate_section): Permit an arbitrary number of REFHI or
551 RELHI relocs before the associated REFLO or RELLO reloc.
553 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
555 * aout-target.h (MY(callback)): Set reloc_count fields.
557 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
559 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
560 sections unless this is a SunOS link.
562 * VERSION: Set to 2.7.1.
564 * Released binutils 2.7.
566 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
568 * i386aout.c: Include "aout/aout64.h".
569 (i386aout_write_object_contents): New static function.
570 (MY_write_object_contents): Define.
572 * netbsd.h (MY(write_object_contents)): Make sure that
573 adjust_sizes_and_vmas is called before fiddling with the magic
576 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
578 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
580 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
582 * libbfd-in.h (itos, stoi): Don't define.
584 * i386lynx.c (KEEPIT): Define as udata.i.
585 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
586 (NAME(lynx,swap_ext_reloc_out)): Likewise.
587 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
588 flags. Don't use stoi.
590 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
592 * elf.c (map_sections_to_segments): Don't start a new segment for
593 a writable section if it's on the same page as the previous
594 segment. Reset the writable variable for a readonly section.
596 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
598 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
599 first_thunk_address, thunk_size, and import_table_size.
600 * peicode.h: Improved some diagnostics regarding edata sections.
602 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
604 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
605 (TARGET_LITTLE_SYM): Added missing D_PAGED.
607 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
609 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
610 with XCOFF_DEF_DYNAMIC set is really defined.
611 (xcoff_link_check_dynamic_ar_symbols): Likewise.
612 (xcoff_link_add_symbols): Only create special sections if using an
615 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
617 (bfd_install_relocation): Likewise.
619 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
621 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
623 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
624 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
625 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
626 (elf64_alpha_link_hash_newfunc): Initialize flags field.
627 (elf64_alpha_check_relocs): Record types of LITUSE entries that
628 are found for LITERAL relocs.
629 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
630 taken, we cannot generate a .plt entry for the symbol.
632 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
634 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
635 sysconf functions (for gprof).
636 * configure, config.in: Rebuild.
638 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
640 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
641 an archive if it has a map. If the object file has the wrong
644 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
645 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
647 (alpha_relocate_section): Likewise.
649 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
650 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
651 (coff_swap_sym_out): Use SYMESZ, not sizeof.
652 (coff_swap_aux_out): Use AUXESZ, not sizeof.
653 (coff_swap_lineno_out): Use LINESZ, not sizeof.
654 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
655 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
656 * peicode.h: Corresponding changes.
658 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
660 * elflink.h (elf_create_pointer_linker_section): Comment out code
661 dealing with making GOT pointers negative of the GOT symbol for
664 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
666 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
667 increment the .rela.plt size until after we're done creating the
669 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
670 .rela.plt offset directly rather than calculating it.
672 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
674 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
675 Use autoconf-set values.
676 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
677 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
680 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
681 * configure: Rebuilt.
683 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
685 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
686 handling code > 1k away.
688 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
690 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
691 defined, output whenever the symbol is updated.
693 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
695 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
696 section to 0 if user_set_vma is set.
697 * elflink.h (elf_bfd_final_link): Likewise.
699 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
701 Partially undo patch of Jun 20.
702 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
703 (coff_compute_section_file_positions): Likewise.
704 (coff_write_object_contents): Likewise. Re-add deleted code, but
705 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
706 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
708 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
710 * config.bfd: Add support for *-*-rtems* configurations.
712 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
714 * elf.c (prep_headers): Add bfd_arch_alpha case.
716 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
718 * elf64-alpha.c: New file.
719 * config.bfd (alpha-*-linuxecoff*): New target.
720 (alpha-*-linux*, alpha-*-elf*): New targets.
721 * configure.in (bfd_elf64_alpha_vec): New vector.
722 * configure: Rebuild.
723 * targets.c (bfd_elf64_alpha_vec): Declare.
724 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
725 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
726 * bfd-in2.h, libbfd.h: Rebuild.
727 * Makefile.in: Rebuild dependencies.
728 (BFD64_BACKENDS): Add elf64-alpha.o.
729 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
731 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
733 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
734 than relying on a right shift of 32.
736 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
738 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
739 ifdef to COFF_WITH_PE.
740 (coff_compute_section_file_positions): Likewise.
741 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
742 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
743 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
744 COFF_IMAGE_WITH_PE, always include.
746 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
748 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
750 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
751 approximate the correct answer if SIZEOF_HEADERS was not used.
753 * binary.c (binary_set_section_contents): Set section file
754 position based on LMA rather than VMA.
756 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
758 * linker.c (_bfd_generic_link_output_symbols): Don't output any
759 symbols if info->strip == strip_all.
761 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
763 * coff-h8300.c: Remove #if 0 code.
764 (compatable): Don't allow mixing/matching of different architectures.
766 * archures.c (bfd_mach_h8300s): Add.
767 * bfd-in2.h: Rebuilt.
768 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
770 (h8300_reloc16_estimate): Likewise.
771 (h8300_reloc16_extra_cases): Likewise.
772 (h8300_bfd_link_add_symbols): Likewise.
773 * coffcode.h (coff_set_arch_mach_hook): Likewise.
774 (coff_set_flags): Likewise.
775 * cpu-h8300.c (h8300_scan): Likewise.
776 Add H8/S to bfd_h8300_arch list.
778 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
780 Added support for Alpha OpenVMS:
781 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
782 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
783 * config.h-vms, makefile.vms: New files.
784 * config.bfd (alpha-*-*vms*): New target.
785 * configure.in (evax_alpha_vec): New target vector.
786 * configure: Rebuild.
787 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
788 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
789 * targets.c (bfd_target_evax_flavour): Define.
790 (evax_alpha_vec): Declare.
791 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
793 * bfd-in2.h, libbfd.h: Rebuild.
794 * Makefile.in: Rebuild dependencies.
795 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
796 evax-emh.o, and evax-misc.o.
797 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
798 evax-etir.c, evax-emh.c, and evax-misc.c.
799 (HFILES): Add evax.h.
801 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
803 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
805 (h8300_bfd_link_add_symbols): Likewise.
807 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
809 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
810 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
812 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
814 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
815 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
817 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
818 R_MIPS_32 relocs if creating a shared library.
820 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
822 * peicode.h (add_data_entry): Use pei_section_data rather than
823 _cooked_size. Corresponds to May 13 change in coffcode.h.
825 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
827 * cofflink.c (_bfd_coff_final_link): Handle long section names.
828 * coffcode.h (coff_write_object_contents): If there are long
829 section names, always set the f_symptr field, even if there are no
831 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
832 if there are no symbols.
834 * coffgen.c (make_a_section_from_file): Check return value of
835 _bfd_coff_read_string_table.
836 (coff_real_object_p): Check return value of
837 make_a_section_from_file.
838 (_bfd_coff_read_string_table): Check that there are some symbols
839 before trying to read the string table size.
841 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
843 * xcofflink.c (xcoff_link_add_symbols): When considering whether
844 to replace a symbol in a dynamic object with a symbol from another
845 dynamic object, do the replacement if the existing symbol is
848 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
849 for _ptrgl, and treat it as global linkage code.
851 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
852 filename or N_SO symbol past the offset, and use it to indicate
853 that there is no line number or function when appropriate.
855 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
857 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
858 common symbol defined by the linker. Don't export function code
859 even if export_defineds is set.
861 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
863 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
865 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
866 (h8300_symbol_address_p): New function.
867 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
870 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
872 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
874 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
875 correctly for the two variants. Allow relaxing if the target
876 is 128 bytes away since after relaxation it'll be 126 bytes away.
877 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
878 "dot" and "value". Allow relaxing if the target is 128 bytes
879 away since after relaxation it'll be 126 bytes away.
880 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
881 the given section until nothing changes.
883 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
885 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
886 alignment hack--we can get the lnnoptr info another way without
887 suddenly increasing the alignment requirements. Set the flags for
889 (ecoff_compute_section_file_positions): Do so.
891 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
893 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
894 to keep the HP emulator database happy.
896 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
897 From Kevin Buettner <kev@primenet.com>.
899 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
901 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
902 name of a NULL section.
904 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
906 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
907 set, always call the notice callback.
909 * VERSION: Increment for bfdlink.h change.
911 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
913 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
914 (sh_relax_delete_bytes): Correct handling of differently sized
915 trailing alignment reloc.
917 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
918 * bfd-in2.h: Rebuild.
919 * configure.in: Warn if there is no known 64 bit type.
920 * configure: Rebuild.
922 * Makefile.in: Rebuild dependencies.
923 (BFD32_BACKENDS): Add ppcboot.o.
924 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
926 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
927 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
929 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
931 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
932 (bfd_mips_elf64_swap_reginfo_out): Move from here...
933 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
934 (bfd_mips_elf64_swap_reginfo_out): ...to here.
936 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
938 * elf64-mips.c: Improve reloc special_functions and handling of
939 SHT_MIPS_OPTIONS section.
940 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
941 mips_elf_hi16_reloc and make globally visible.
942 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
943 make globally visible.
944 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
945 make globally visible.
946 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
947 and make globally visible.
948 (gprel16_with_gp): Check howto->src_mask before using value in
950 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
951 and make globally visible.
952 (gprel32_with_gp): Check howto->src_mask before fetching value.
953 (bfd_mips_elf_swap_options_in): New function.
954 (bfd_mips_elf_swap_options_out): New function.
955 (_bfd_mips_elf_set_private_flags): Rename from
956 mips_elf_set_private_flags and make globally visible.
957 (_bfd_mips_elf_copy_private_bfd_data): Rename from
958 mips_elf_copy_private_bfd_data and make globally visible.
959 (_bfd_mips_elf_merge_private_bfd_data): Rename from
960 mips_elf_merge_private_bfd_data and make globally visible.
961 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
962 for a SHT_MIPS_OPTIONS section.
963 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
964 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
965 name of a SHT_MIPS_OPTIONS section.
966 (_bfd_mips_elf_set_section_contents): New function.
967 (mips_elf32_section_processing): Set the GP value in a
968 SHT_MIPS_OPTIONS section.
969 (_bfd_mips_elf_find_nearest_line): Rename from
970 mips_elf_find_nearest_line and make globally visible.
971 (bfd_elf32_set_section_contents): Define.
972 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
973 (_bfd_mips_elf_lo16_reloc): Declare.
974 (_bfd_mips_elf_gprel16_reloc): Declare.
975 (_bfd_mips_elf_got16_reloc): Declare.
976 (_bfd_mips_elf_gprel32_reloc): Declare.
977 (_bfd_mips_elf_set_private_flags): Declare.
978 (_bfd_mips_elf_copy_private_bfd_data): Declare.
979 (_bfd_mips_elf_merge_private_bfd_data): Declare.
980 (_bfd_mips_elf_find_nearest_line): Declare.
981 (_bfd_mips_elf_set_section_contents): Declare.
983 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
985 (elf_info_to_howto): Define.
986 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
988 (elf_info_to_howto): Define.
989 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
991 (elf_info_to_howto): Define.
993 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
994 R_MOV16B[12], to match change in coff/internal.h.
996 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
998 * elf64-mips.c: Extensive additions to provide better support for
999 writing files and for gas.
1000 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1001 of mips_elf_object_p.
1002 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1003 _bfd_mips_elf_object_p.
1004 (_bfd_mips_elf_final_write_processing): Rename from
1005 mips_elf_final_write_processing and make globally visible.
1006 (_bfd_mips_elf_fake_sections): Rename from
1007 mips_elf_fake_sections and make globally visible.
1008 (_bfd_mips_elf_section_from_bfd_section): Rename from
1009 mips_elf_section_from_bfd_section and make globally visible.
1010 (_bfd_mips_elf_section_processing): New function, broken out of
1011 mips_elf_section_processing.
1012 (mips_elf32_section_processing): Rename from
1013 mips_elf_section_processing; call
1014 _bfd_mips_elf_section_processing.
1015 (_bfd_mips_elf_symbol_processing): Rename from
1016 mips_elf_symbol_processing and make globally visible.
1017 (_bfd_mips_elf_read_ecoff_info): Rename from
1018 mips_elf_read_ecoff_info and make globally visible.
1019 (mips_elf32_ecoff_debug_swap): Rename from
1020 mips_elf_ecoff_debug_swap.
1021 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1022 struct symbol_cache_entry.
1023 (_bfd_elf_validate_reloc): New function, moved in from
1024 elfcode.h:validate_reloc.
1025 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1026 to _bfd_elf_validate_reloc. Change all callers.
1027 * elf-bfd.h (bfd_section_from_shdr): Declare.
1028 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1029 (_bfd_elf_validate_reloc): Declare.
1030 (_bfd_mips_elf_object_p): Declare.
1031 (_bfd_mips_elf_fake_sections): Declare.
1032 (_bfd_mips_elf_section_from_bfd_section): Declare.
1033 (_bfd_mips_elf_section_processing): Declare.
1034 (_bfd_mips_elf_symbol_processing): Declare.
1035 (_bfd_mips_elf_read_ecoff_info): Declare.
1036 (_bfd_mips_elf_final_write_processing): Declare.
1037 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1040 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1041 (mips_elf_final_write_processing): Likewise.
1043 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1045 64-bit MIPS ELF ABI objdump support:
1046 * elf64-mips.c: New file.
1047 * Makefile.in: Rebuild dependencies.
1048 (BFD64_BACKENDS): Add elf64-mips.o.
1049 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1050 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1051 bfd_elf64_littlemips_vec to targ_selvecs.
1052 (mips*-*-elf*): Likewise.
1053 * confingure.in: Add bfd_elf64_bigmips_vec and
1054 bfd_elf64_littlemips_vec to vector switch.
1055 * configure: Rebuild.
1056 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1057 broken out of mips_elf_section_from_shdr.
1058 (mips_elf32_section_from_shdr): Rename from
1059 mips_elf_section_from_shdr. Call new function.
1060 (elf_backend_section_from_shdr): Update name of renamed function.
1061 * elf-bfd.h (struct elf_size_info): Change second parameter of
1062 write_out_phdrs to be const. Likewise for second parameter of
1064 (struct bfd_elf_section_data): Add rel_hdr2 field.
1065 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1066 (bfd_elf32_swap_symbol_out): Likewise.
1067 (bfd_elf32_swap_reloc_in): Likewise.
1068 (bfd_elf32_swap_reloc_out): Likewise.
1069 (bfd_elf32_swap_reloca_in): Likewise.
1070 (bfd_elf32_swap_reloca_out): Likewise.
1071 (bfd_elf32_swap_phdr_in): Likewise.
1072 (bfd_elf32_swap_phdr_out): Likewise.
1073 (bfd_elf32_swap_dyn_in): Likewise.
1074 (bfd_elf32_swap_dyn_out): Likewise.
1075 (bfd_elf32_slurp_symbol_table): Declare.
1076 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1077 (bfd_elf32_write_out_phdrs): Declare.
1078 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1079 (bfd_elf64_swap_symbol_out): Likewise.
1080 (bfd_elf64_swap_reloc_in): Likewise.
1081 (bfd_elf64_swap_reloc_out): Likewise.
1082 (bfd_elf64_swap_reloca_in): Likewise.
1083 (bfd_elf64_swap_reloca_out): Likewise.
1084 (bfd_elf64_swap_phdr_in): Likewise.
1085 (bfd_elf64_swap_phdr_out): Likewise.
1086 (bfd_elf64_swap_dyn_in): Likewise.
1087 (bfd_elf64_swap_dyn_out): Likewise.
1088 (bfd_elf64_slurp_symbol_table): Declare.
1089 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1090 (bfd_elf64_write_out_phdrs): Declare.
1091 (_bfd_mips_elf_section_from_shdr): Declare.
1092 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1093 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1094 section for the section, add the new one to rel_hdr2. Increment
1095 reloc_count rather than setting it.
1096 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1097 Remove static declaration.
1098 (elf_write_shdrs_and_ehdr): Define name as macro.
1099 (elf_write_out_phdrs): Likewise.
1100 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1101 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1102 (elf_swap_symbol_in): Change second parameter to be const.
1103 (elf_swap_symbol_out): Likewise.
1104 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1105 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1106 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1107 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1108 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1109 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1110 parameter to be const. Make non-static.
1111 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1113 (elf_slurp_symbol_table): Make non-static.
1114 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1115 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1116 (elf_backend_size_info): Likewise.
1117 (elfNN_bed): Use elf_backend_size_info.
1118 * targets.c (bfd_elf64_bigmips_vec): Declare.
1119 (bfd_elf64_littlemips_vec): Declare.
1120 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1121 bfd_elf64_littlemips_vec if BFD64 is defined.
1123 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1125 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1127 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1128 zeroes, in alignment holes.
1130 * configure: Rebuild with autoconf 2.10.
1132 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1133 potential leading underscore in the allocated buffer.
1135 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1137 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1138 symbols into .sbss if this is a relocatable link.
1140 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1142 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1143 undefined symbols when creating a shared library.
1145 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1147 * coff-sh.c: Add a bunch of new code and static const arrays to
1148 support aligning loads and stores on four byte memory boundaries.
1150 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1152 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1153 call sh_align_loads.
1154 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1157 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1159 * cache.c (bfd_open_file): Unlink the file before opening it for
1160 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1162 * opncls.c (bfd_fdopenr): Set opened_once.
1164 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1166 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1169 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1170 the code unconditionally.
1172 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * libcoff-in.h (struct pei_section_tdata): Define structure.
1175 (pei_section_data): Define macro.
1176 * libcoff.h: Rebuild.
1177 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1178 store s_paddr field in pei_section_data.
1179 (coff_compute_section_file_positions): Use pei_section_data rather
1180 than _cooked_size, and don't overwrite an existing value.
1181 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1182 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1183 * peicode.h (coff_bfd_copy_private_section_data): Define if
1185 (pe_bfd_copy_private_section_data): New static function if
1188 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1190 * srec.c (srec_set_arch_mach): Write as a function rather than a
1193 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1194 no map, just check each member in turn to see whether it is
1197 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1199 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1200 table. Call BFD_ASSERT to validate header size, instead of
1202 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1205 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1207 * ppcboot.c: New target for looking at PPCbug boot records.
1209 * config{ure.in,.bfd}: Add support for ppcboot target.
1211 * configure: Regenerate.
1213 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1215 * coff-h8300.c (howto_table): Update names to match recent
1216 changes to include/coff/internal.h. Fix minor errors in the
1217 existing relocs. Add R_MOVL1 and R_MOVL2.
1218 (rtype2howto): Similarly.
1219 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1220 existing relaxing code and peform more relaxing.
1221 (h8300_reloc16_extra_cases): Likewise.
1223 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1225 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1228 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1230 * elfcode.h (elf_object_p): Reject generic ELF target if
1231 e_machine matches an alternate machine code in a specific backend.
1233 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1234 obsolete align_power_min field.
1236 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1238 * coff-h8300.c (reloc_howto_type): Add howto entry for
1240 (rtype2howto): Handle R_PCRWORD_B.
1241 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1242 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1243 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1244 branch (R_PCWORD_B).
1246 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1248 * aoutx.h (translate_from_native_sym_flags): Set the section for
1249 BSF_CONSTRUCTOR symbols.
1251 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1254 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1256 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1257 stop looking when section is found.
1259 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1261 * coffcode.h (STRING_SIZE_SIZE): Define.
1262 (styp_to_sec_flags): Handle long symbol names when looking for the
1264 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1265 (bfd_coff_long_section_names): Define.
1266 (coff_write_object_contents): Handle long section names.
1267 (bfd_coff_std_swap_table): Initialize new field.
1268 * libcoff.h: Rebuild.
1269 * coffgen.c (make_a_section_from_file): Handle long section
1271 (coff_write_symbols): Handle long section names.
1272 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1273 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1274 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1275 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1276 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1277 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1278 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1279 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1281 * bout.c (b_out_callback): Set lma of sections.
1282 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1283 parameter to output_bfd. Used input_bfd instead of output_bfd in
1286 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1288 * aoutx.h (translate_from_native_sym_flags): Don't create
1289 SEC_CONSTRUCTOR sections.
1290 * ecoff.c (ecoff_set_symbol_info): Likewise.
1292 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1293 From Don Bowman <bowman@waterloo.hp.com>.
1295 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1297 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1298 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1300 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1303 mips_32_relocs field.
1304 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1305 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1306 relocs against a global symbol which is not defined in a regular
1308 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1309 against a global symbol, increment mips_32_relocs.
1310 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1311 the symbol is not defined in a regular file, make room in the
1314 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1317 file position and the virtual file position separately. Set
1318 filepos information bsaed on the real file position.
1319 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1320 Jan 23 change to coffcode.h.
1322 * som.c (som_slurp_symbol_table): Set the symbol count to the
1323 number of BFD symbols created.
1325 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1327 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1328 output file if linking shared objects. Loop to check all relocs,
1329 rather than returning false on first error.
1331 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1333 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1334 (ppc_elf_additional_program_headers): If .interp section, bump #
1335 of program headers by 1.
1336 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1337 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1338 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1340 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1342 (ppc_elf_relocate_section): If the output section isn't defined,
1343 don't abort, just give an error message.
1345 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1346 being created is .sdata or .sdata2, don't make the symbol dynamic.
1348 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1350 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1351 members of an archive for dynamic objects with no symbols, and
1352 pass them directly to check_archive_element.
1353 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1354 xcoff_link_check_dynamic_ar_symbols.
1355 (xcoff_link_check_dynamic_ar_symbols): New static function.
1357 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1358 from _bfd_nodynamic to _bfd_xcoff.
1359 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1361 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1362 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1363 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1364 * libcoff.h: Rebuild.
1365 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1366 (xcoff_get_section_contents): New static function.
1367 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1368 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1369 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1370 (xcoff_dynamic_reloc): New static variable.
1371 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1372 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1374 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1376 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1377 if reloc_entry->addend is not 0.
1378 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1380 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1382 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1384 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1385 Add entries for R_SPARC_[56].
1386 (sparc_reloc_map): Add entries for R_SPARC_[56].
1388 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1390 Optimize linking of stabs in sections as used in ELF and COFF.
1391 * stabs.c: New file.
1392 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1393 (_bfd_write_section_stabs): Declare.
1394 (_bfd_write_stab_strings): Declare.
1395 * libbfd.h: Rebuild.
1396 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1397 (struct coff_link_hash_table): Add stab_info field.
1398 * libcoff.h: Rebuild.
1399 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1401 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1403 (_bfd_coff_final_link): Write out stab strings hash table.
1404 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1405 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1407 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1408 (struct bfd_elf_section_data): Add stab_info field.
1409 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1411 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1412 _bfd_link_section_stabs.
1413 (elf_bfd_final_link): Write out stab strings hash table.
1414 (elf_link_input_bfd): Handle optimized stabs sections.
1415 * reloc.c (_bfd_final_link_relocate): Check address against
1416 _raw_size rather than _cooked_size.
1417 * Makefile.in: Rebuild dependencies.
1418 (BFD_LIBS): Add stabs.o
1419 (BFD_LIBS_CFILES): Add stabs.c.
1421 * VERSION: Increment for bfdlink.h change.
1423 * coffgen.c (coff_renumber_symbols): Correct handling of
1424 BSF_NOT_AT_END common symbols.
1426 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1428 * coff-ppc.c (record_toc): Add cast to avoid warning.
1429 (ppc_allocate_toc_section): Likewise.
1430 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1431 (ppc_coff_reloc_type_lookup): Remove unreached code.
1432 * coffcode.h (coff_write_object_contents): Don't take the address
1434 * peicode.h (pe_print_idata): Add casts to avoid warning.
1435 (pe_print_edata): Likewise.
1436 (pe_print_reloc): Remove ANSI C string concatenation.
1438 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1442 * libcoff.h: Rebuild.
1443 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1445 (coff_swap_aux_out): Likewise.
1446 * peicode.h (coff_swap_aux_in): Likewise.
1447 (coff_swap_aux_out): Likewise.
1448 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1450 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1452 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1453 Fix up .bf endndx link fields.
1454 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1456 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1459 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1461 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1462 on Solaris PowerPC systems doesn't get confused.
1464 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1467 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1468 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1469 update did_reg and did_reg2.
1471 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1473 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1475 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1476 callback routines, pass h->root.string rather than name, in case
1477 copy is true and name is transient.
1479 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1481 * elfcore.h: Add support for core files with multiple threads.
1482 (Primarily for Solaris.)
1484 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1486 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1487 section->orelocation is NULL.
1489 * coffgen.c (bfd_coff_get_syment): New function.
1490 (bfd_coff_get_auxent): New function.
1491 * bfd-in.h (bfd_coff_get_syment): Declare.
1492 (bfd_coff_get_auxent): Declare.
1493 * bfd-in2.h: Rebuild.
1495 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * elf32-mips.c (struct mips_hi16): Define.
1498 (mips_hi16_addr, mips_hi16_addend): Remove.
1499 (mips_hi16_list): New static variable.
1500 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1501 (mips_elf_lo16_reloc): Process mips_hi16_list.
1502 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1503 relocs before the associated LO16 reloc.
1505 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1507 * versados.c (versados_scan): Check bfd_alloc return value.
1508 (versados_object_p): Check all bfd_read return values. Require
1509 that lang field be less than 10, to avoid confusion with Intel Hex
1512 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1514 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1515 not 0, for an absolute symbol.
1516 (NAME(aout,swap_ext_reloc_out)): Likewise.
1518 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1519 (ihex_write_object_contents): For a large start address, output
1520 the full 32 bit address in record type 5.
1522 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1523 to int to avoid promotion problems in prototype.
1525 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1527 * configure.host: Use ${srcdir} when looking for picfrag.
1529 * configure.host: Switch on ${libdir}, not $(libdir). From
1530 alan@spri.levels.unisa.edu.au (Alan Modra).
1532 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1533 entry point, not just for DYNAMIC objects.
1534 * sunos.c (sunos_add_dynamic_symbols): Always call
1535 sunos_create_dynamic_sections. If called with a non DYNAMIC
1536 object, don't do anything else.
1537 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1539 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1541 * configure.in: Permit --enable-shared to specify a list of
1543 * configure: Rebuild.
1545 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1546 host when configuring with --enable-shard.
1548 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1550 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1553 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1554 to avoid crashing in bfd_hash_replace.
1556 * sysdep.h: Use #ifdef, not #if.
1558 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1560 * config.in: Rebuild.
1562 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1564 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1565 (AC_CHECK_HEADERS): Check for sys/time.h
1566 (AC_HEADER_TIME): Add macro.
1567 * configure: Rebuild.
1568 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1569 to control what combination of <time> and <sys/time.h>
1572 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1574 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1575 (aout_32_sunos4_write_object_contents): Likewise.
1576 * aoutx.h (NAME(aout,machine_type)): Handle
1577 bfd_mach_sparc_{sparclet,sparclite}.
1578 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1579 (bfd_mach_sparc_v9_p): Update.
1580 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1581 * libaout.h (enum machine_type): Add M_SPARCLET.
1582 * sunos.c (MACHTYPE_OK): Define.
1583 * bfd-in2.h: Regenerated.
1585 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1587 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1588 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1589 * elflink.c (_bfd_elf_create_got_section): Store the
1590 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1591 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1592 global offset table goes over 0x1000, set the value of
1593 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1594 (elf32_sparc_relocate_section): Subtract the offset of
1595 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1597 * elfcode.h: Don't include <string.h>.
1599 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1601 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1602 generic_link_hash_newfunc. All references changed.
1603 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1604 moved here from libbfd-in.h.
1605 * libbfd-in.h: Corresponding changes.
1606 * libbfd.h: Regenerated.
1608 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1610 * aoutx.h (aout_link_input_section_std): When reporting an
1611 overflow error, use the name of the symbol in the hash table if
1613 (aout_link_input_section_ext): Likewise.
1615 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1616 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1618 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1620 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1621 * coffcode.h (coff_compute_section_file_positions): Likewise.
1622 (coff_write_object_contents): Likewise.
1624 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1626 * section.c (SEC_LINK_ONCE): Define.
1627 (SEC_LINK_DUPLICATES): Define.
1628 (SEC_LINK_DUPLICATES_DISCARD): Define.
1629 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1630 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1631 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1632 * bfd-in2.h: Rebuild.
1633 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1634 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1635 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1636 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1637 SEC_LINK_ONCE, and look through the symbol table for the setting
1638 for SEC_LINK_DUPLICATES.
1639 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1640 set for a section, find the section symbol in the symbol table,
1641 and set the aux entry based on SEC_LINK_DUPLICATES.
1642 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1643 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1644 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1645 * coff-i386.c (i386coff_vec): Likewise.
1646 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1648 * VERSION: Bump to 2.6.1.
1649 * Makefile.in (stamp-h): Depend upon VERSION.
1651 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1653 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1654 * libbfd.h: Rebuilt.
1655 * linker.c (generic_link_hash_newfunc): No longer static.
1656 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1658 * coff-h8300.c: Add two derived hash tables and their associated
1659 funtions and #defines for use by the h8300 linker.
1660 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1661 the function vector as needed. Place the address of the function
1662 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1663 Rewrite the vectors section contents as necessary.
1664 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1665 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1666 (coff_bfd_link_hash_table_create): Likewise.
1668 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1670 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1671 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1673 (hppa_rebuild_insn): Pass pointer to correct type to
1674 low_sign_unext and dis_assemble_21.
1676 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1678 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1679 Stick with sparc-*-{sysv4*,solaris2*}.
1681 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1683 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1684 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1685 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1686 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1687 fields is non-zero, print them.
1689 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1690 ifdef. Remove unused variables.
1691 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1693 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1694 (get_symbol_value): Ifdef out.
1695 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1696 (coff_ppc_relocate_section): Remove unused variables. Make
1697 fprintf strings and argument types correspond. Put before_addr in
1699 (dump_toc): Make fprintf strings and argument types correspond.
1700 (ppc_process_before_allocation): Remove unused variables. Always
1702 (ppc_reflo_reloc): Ifdef out.
1703 (ppc_addr32nb_reloc): Ifdef out.
1704 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1706 (coff_ppc_rtype_to_howto): Likewise.
1707 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1709 * peicode.h (pe_print_idata): Move otherwise unused variables into
1710 the #ifdef where they are used. Always return a value.
1711 (pe_print_edata): Make fprintf strings and argument types
1712 correspond. Always return a value.
1713 (pe_print_pdata): Removed unused variable addr_value. Always
1715 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1716 strings and argument types correspond. Always return a value.
1718 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1719 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1720 variable rela inside #if 0 section where it is used.
1722 * ns32k.h: New file.
1723 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1724 functions to start with _bfd_.
1725 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1726 functions in cpu-ns32k.h.
1727 * Makefile.in: Rebuild dependencies.
1728 (HFILES): Add ns32k.h.
1730 * section.c (struct sec): Add linker_mark field. Change
1731 user_set_vma and reloc_done to be single bit fields.
1732 (STD_SECTION): Update accordingly.
1733 * bfd-in2.h: Rebuild.
1734 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1736 (aout_link_input_bfd): Don't link unmarked sections.
1737 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1739 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1740 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1742 * elflink.h (elf_bfd_final_link): Mark sections included in the
1744 (elf_link_input_bfd): Don't link unmarked sections.
1745 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1747 (xcoff_link_input_bfd): Don't link unmarked sections.
1749 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1750 overflow error messages.
1752 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1754 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1755 is not set, print "BFD: " before the error message.
1757 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1758 Miles Bader <miles@gnu.ai.mit.edu>.
1759 * configure: Rebuild.
1761 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1763 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1766 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1767 m68k-aout, m68k-coff, and m68k-elf targets.
1769 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1771 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1772 (ieee_generic_stat_arch_elt): Restructured to prevent
1773 ieee_object_p from being called repeatedly.
1775 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1777 * coffcode.h (coff_write_object_contents): Allocate
1778 buffers large enough for any FILEHDR or AOUTHDR.
1780 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1782 * ecofflink.c (lookup_line): New static function, renamed and
1783 slighly changed from old _bfd_ecoff_locate_line.
1784 (_bfd_ecoff_locate_line): Cache line number information. Use
1785 lookup_line for actual lookup.
1787 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1789 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1790 multiple of 20 bytes.
1792 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1794 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1795 allocate ecoff_find_line, and don't initialize by hand.
1796 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1797 mips_elf_find_line, and don't call memset.
1799 * coffcode.h (coff_compute_section_file_positions): If not
1800 producing a final executable, don't consider sofar when aligning
1801 the section to the correct size.
1803 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1805 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1806 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1807 * coffgen.c (coff_section_symbol): Ifdef out.
1809 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1811 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1812 output_bfd is not NULL.
1814 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1816 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1817 of bfd_alloc (fixes fix_line not being initialized).
1818 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1820 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1822 * coffcode.h: Allow specific backends to override the
1823 bfd_link_add_symbols routine.
1825 * coff-h8300.c: Include genlink.h.
1826 (howto_table): Add R_MEM_INDIRECT.
1827 (rtype2howto): Support R_MEM_INDIRECT.
1828 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1831 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1833 * coff-alpha.c (alpha_relocate_section): Use
1834 info->callbacks_warning, rather than _bfd_error_handler, for
1835 "multiple gp" warning.
1837 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1839 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1840 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1841 table string. Use bfd_wrapped_link_hash_lookup.
1842 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1844 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1845 table, if any, when writing out symbols.
1846 (aout_link_input_section_std): Use the name from the hash table,
1847 if any, when reporting undefined symbols.
1848 (aout_link_input_section_ext): Likewise.
1849 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1850 * bout.c (get_value): Likewise.
1851 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1852 * ecoff.c (ecoff_reloc_link_order): Likewise.
1853 * elflink.h (elf_link_add_object_symbols): Likewise.
1854 (elf_reloc_link_order): Likewise.
1855 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1856 (_bfd_generic_reloc_link_order): Likewise.
1857 (default_indirect_link_order): Likewise.
1858 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1859 * sunos.c (sunos_add_one_symbol): Likewise.
1860 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1861 (bfd_xcoff_link_count_reloc): Likewise.
1862 (xcoff_reloc_link_order): Likewise.
1864 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1865 into -1 for intern->rss.
1867 * configure: Rebuild with autoconf 2.8.
1869 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1871 * stab-syms.c (__define_stab_duplicate): Define.
1872 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1874 * bfd-in.h (bfd_get_stab_name): Declare.
1875 * bfd-in2.h: Rebuild.
1876 * Makefile.in: Rebuild dependencies.
1877 (BFD_LIBS): Add stab-syms.o.
1878 (BFD_LIBS_CFILES): Add stab-syms.c.
1879 (BFD32_BACKENDS): Remove stab-syms.o.
1880 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1881 * configure.in: Don't list stab-syms.o in bfd_backends.
1882 * configure: Rebuild.
1883 * libaout.h (aout_stab_name): Don't declare.
1884 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1887 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1889 * elf.c (assign_file_positions_for_segments): Adjust file offset
1890 for section alignment even if SEC_LOAD is not set.
1892 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1894 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1895 since they appear as targets in Makefile.in.
1896 * configure: Rebuild.
1898 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1899 don't fiddle with a symbol which is not defined anywhere.
1901 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1903 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1904 though they are defined in a shared library.
1905 (xcoff_build_ldsyms): Likewise.
1907 * coffgen.c (coff_find_nearest_line): Don't look at the line
1908 numbers for the section if section->lineno is NULL.
1910 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1911 message rather than calling BFD_ASSERT.
1912 * elfcode.h (write_relocs): Check return value of
1913 _bfd_elf_symbol_from_bfd_symbol.
1915 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1917 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1920 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1922 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1924 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1925 hppa_reloc_field_selector_type_alt.
1926 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1927 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1929 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1931 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1933 * elf.c (assign_file_positions_for_segments): Adjust the segment
1934 memory size for the alignment of a SEC_ALLOC section, not just a
1937 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1939 * m68klinux.c: New file.
1940 * hosts/m68klinux.h: New file.
1941 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1942 * configure.in (m68*-*-linux*): New native host.
1943 (m68klinux_vec): New vector.
1944 * configure: Rebuild.
1945 * targets.c (m68klinux_vec): Declare.
1946 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1947 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1948 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1949 declaration from bfd_linux_size_dynamic_sections.
1950 (bfd_m68klinux_size_dynamic_sections): Declare.
1951 * bfd-in2.h: Rebuild.
1952 * Makefile.in: Rebuild dependencies.
1953 (BFD32_BACKENDS): Add m68klinux.o.
1954 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1956 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1958 * libhppa.h (pa_arch): Add pa20.
1959 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1960 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1961 (hppa_field_adjust): Handle e_nsel.
1962 * som.c: Provide default definitions for many new relocs found only
1963 in hpux10 include files.
1964 (som_fixup_formats): Add several new relocs from hpux10.
1965 (som_hppa_howto_table): Add hpux10 relocs.
1966 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1968 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1970 * mpw-make.sed: Edit out recent shared library support, and
1971 rules to rebuild .h files using doc/chew.
1973 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1975 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1976 size even of sections with no contents.
1978 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1980 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1981 starting with '$' the way we skip names starting with '.'. When
1982 updating x_endndx, don't be fooled by an index which has been
1985 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1986 struct/union/enum type with no elements.
1988 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1990 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1992 * archive.c (bfd_generic_archive_p): If the first file in the
1993 archive can not be recognized as an object, don't assume that this
1994 is the wrong format.
1996 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1997 format is not bfd_object.
1998 (bfd_elf_get_dt_soname): Likewise.
2000 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2002 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2005 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2007 * bfd.c (tdata): Add netbsd_core_data.
2008 * bfd-in2.h: Regenerated.
2010 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2012 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2013 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2014 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2017 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2018 to get the symbol index, matching 14 Jul 95 change.
2020 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2022 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2023 Remove duplicate definition of gp.
2025 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2027 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2028 assume that we can set the GP value and then get the same value,
2029 since it won't be true if the output file is neither ELF nor
2031 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2032 _bfd_get_gp_value here.
2033 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2034 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2036 (mips_elf_lo16_reloc): Likewise.
2037 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2038 Don't require that the BFD be ELF.
2039 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2040 (mips_elf_gprel32_reloc): Likewise.
2041 (mips_elf_relocate_section): Don't assume we can set and get the
2043 (mips_elf_finish_dynamic_symbol): Don't bother to use
2044 _bfd_get_gp_value here.
2046 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2047 Don't change epdr between malloc and free. Be careful not to free
2048 NULL pointers. Zero out the first RPDR.
2050 * configure.host: On Linux, only pass -rpath option if $(libdir)
2051 is neither /lib nor /usr/lib. From Alan Modra
2052 <alan@mullet.Levels.UniSA.Edu.Au>.
2054 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2056 (elf_dt_name): Rename from elf_dt_needed_name.
2057 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2059 (bfd_elf_get_dt_soname): New function.
2060 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2061 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2062 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2063 * bfd-in2.h: Rebuild.
2065 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2067 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2068 _bfd_sparc_elf_reloc_type_lookup.
2069 (bfd_elf32_bfd_reloc_type_lookup): Update.
2070 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2071 (sparc64_elf_howto_table): Define.
2072 (sparc_reloc_map): Define.
2073 (sparc64_elf_reloc_type_lookup): New function.
2074 (sparc_elf_wdisp16_reloc): New function.
2075 (elf_info_to_howto): Use sparc64_elf_howto_table.
2076 (sparc64_elf_relocate_section): Likewise.
2077 (bfd_elf64_bfd_reloc_type_lookup): Update.
2079 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2081 * configure.host: Check for 'do not mix' from native linker before
2082 trying to use -rpath.
2084 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2086 * bfd.c (_bfd_get_gp_value): New function.
2087 (_bfd_set_gp_value): New function.
2088 * libbfd-in.h (_bfd_get_gp_value): Declare.
2089 (_bfd_set_gp_value): Declare.
2090 * libbfd.h: Rebuild.
2091 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2092 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2093 directly to the fields in the tdata information.
2094 (alpha_relocate_section): Likewise.
2095 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2096 (mips_gprel_reloc): Likewise.
2097 (mips_relocate_section): Likewise.
2098 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2099 (mips_elf_lo16_reloc): Likewise.
2100 (mips_elf_final_gp): Likewise.
2101 (mips_elf_gprel16_reloc): Likewise.
2102 (mips_elf_gprel32_reloc): Likewise.
2103 (mips_elf_relocate_section): Likewise.
2104 (mips_elf_finish_dynamic_symbol): Likewise.
2106 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2108 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2110 * configure.in: Call AC_PROG_CC before configure.host.
2111 * configure: Rebuild.
2112 * configure.host: Don't set information which autoconf should
2113 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2115 * configure.host: Remove go32 and win32 host information, since it
2116 should no longer be needed.
2118 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2119 then start a new segment rather than put a writable section in a
2122 * configure.host: Set RPATH_ENVVAR.
2124 * Makefile.in: Rebuild dependencies.
2126 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2127 zero_section variable.
2129 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2131 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2132 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2133 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2135 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2137 * ieee.c (ieee_write_expression): Only use an R variable for a
2138 local symbol. Don't output a zero offset. Handle a zero address.
2139 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2140 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2142 (parse_expression): Don't try to handle multiple occurrences of a
2143 P variable. Handle I variables differently from X variables. Fix
2144 the order of minus expressions.
2145 (ieee_slurp_external_symbols): Generate an I variable for an NN
2146 record. Fix handling of ATI and ATX records.
2147 (ieee_slurp_sections): Only set minimal section attributes.
2148 Adjust them later, based on the section contents.
2149 (ieee_object_p): Read in the file until just after the ME record.
2150 Call ieee_slurp_section_data to set the section flags.
2151 (do_one): Add iterations parameter. Only repeat the first load
2152 item. Set the section and file reloc flags.
2153 (ieee_slurp_section_data): Set section flags. Pass iterations to
2155 (ieee_canonicalize_reloc): Handle I variables.
2156 (do_with_relocs): Only emit relocation size when necessary.
2157 Increase MAXRUN to 127. Change ov to be assigned, and take
2158 src_mask and pcrel_offset into account.
2159 (ieee_write_data_part): Skip sections that are not loaded.
2160 (ieee_write_external_part): Don't output optional last entry of WX
2162 (ieee_write_me_part): Make setting of me_record neater.
2163 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2165 * syms.c (stt): Add entries for zerovars, vars, and code.
2167 * elfcode.h (validate_reloc): New static function.
2168 (write_relocs): Call validate_reloc for non ELF relocs.
2170 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2171 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2172 (TARGET_LITTLE_SYM): Likewise.
2174 * config.bfd (m68*-*-psos*): New target.
2176 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2178 * i386msdos.c: Remove some #if 0 code.
2179 (msdos_write_object_contents): Don't include empty sections in the
2180 size computation, regardless of their address.
2182 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2184 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2185 is NULL, ie, the -r switch is used.
2187 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2189 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2190 (BFD_RELOC_MIPS_GOT_LO16): Define.
2191 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2192 * bfd-in2.h, libbfd.h: Rebuild.
2193 * elf32-mips.c (mips_reloc_map): Map new relocs.
2195 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2197 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2200 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2201 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2202 simple number for the section address, rather than an expression.
2203 Limit the number of bytes between relocs to MAXRUN.
2204 (ieee_write_me_part): Set me_record to the file offset after the
2206 (ieee_write_processor): New static function.
2207 (ieee_write_object_contents): Use ieee_write_processor.
2209 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2211 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2213 * coff-aux.c: Change include of aux.h to aux-coff.h.
2215 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2217 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2218 relocation put the addend both in the reloc entry and the data.
2219 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2222 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2223 a R_68K_PCxx reloc against a defined global symbol directly.
2224 (elf_m68k_check_relocs): Don't count such a reloc.
2226 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2227 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2228 symbol for now, otherwise always record the symbol as dynamic.
2229 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2230 is not referenced by a dynamic object, and we are not making a
2231 shared object, then don't make a PLT entry. If we do make a PLT
2232 entry, make sure the symbol has been recorded as dynamic.
2234 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2236 * configure.host: When making a shared library, set HLDFLAGS to
2237 pass an appropriate -rpath option. Use the make variable SONAME
2238 as the shared library soname, rather than computing it here. On
2239 SunOS, build stamp-tshlink in place of $(SHLINK).
2240 * Makefile.in (SONAME): New variable.
2241 ($(SHLINK)): Make a link to the transformed name, as well.
2242 (stamp-tshlink): New target.
2243 (install): Skip stamp-tshlink during install.
2245 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2247 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2248 linker sections have been set up yet.
2250 * elf.c (make_mapping): Add an additional argument to suppress
2251 making the first section include the program headers.
2252 (map_sections_to_segments): If the user used -Ttext such that the
2253 program headers are on a different page, do not set the flags
2254 saying that this section includes the program headers.
2256 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2258 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2259 don't define TRAD_HEADER.
2260 * configure: Rebuild.
2262 * netbsd-core.c: New file, support for NetBSD core files.
2263 * hosts/*nbsd.h: Removed.
2265 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2267 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2268 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2269 * libbfd.h, bfd-in2.h: Regenerated.
2270 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2271 bfd_elf32_bfd_reloc_type_lookup.
2272 (reloc_type{,_names}): Deleted.
2273 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2275 (sparc_reloc_map): Add sparc64 relocs.
2276 (sparc_elf_notsupported_reloc): New static function.
2277 (sparc_elf_wdisp16_reloc): New static function.
2278 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2279 (elf32_sparc_relocate_section): Likewise.
2280 (bfd_elf32_bfd_reloc_type_lookup): Define.
2281 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2282 (reloc_type{,_names}): Deleted.
2283 (elf_sparc_howto_table): Deleted.
2284 (sparc_reloc_map): Deleted.
2285 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2286 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2288 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2293 * Makefile.in (program_transform_name): New variable.
2294 (install): Transform library name before installing it.
2296 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * archures.c (bfd_mach_i960_hx): Define.
2299 * bfd-in2.h: Rebuild.
2300 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2301 (MATRIX): Expand entries for HX.
2302 (arch_info_struct): Add i960:hx entry.
2303 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2304 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2305 (coff_set_flags): Handle bfd_mach_i960_hx.
2307 Support for building as a shared library, based on patches from
2308 Alan Modra <alan@spri.levels.unisa.edu.au>:
2309 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2310 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2311 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2312 * configure: Rebuild.
2313 * configure.host: If --enable-shared, adjust shared library stuff
2314 based on the host. If the host is SunOS, and the linker supports
2315 -rpath, set HLDFLAGS to use it.
2316 * Makefile.in (ALLLIBS): New variable.
2317 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2318 (COMMON_SHLIB, SHLINK): New variables.
2319 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2320 (STAGESTUFF): Remove variable.
2321 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2323 (stamp-ofiles): New target, like old ofiles target, but build
2324 using a temporary file and move-if-change, and touch stamp-ofiles
2326 (ofiles): Just depend upon stamp-ofiles.
2327 (stamp-piclist, piclist): New targets.
2328 ($(SHLIB), $(SHLINK)): New targets.
2329 (targets.o, archures.o): Build twice if PICFLAG is set.
2330 (do_mostlyclean): Remove pic/*.o.
2331 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2333 (do_distclean): Remove pic and stamp-picdir.
2334 (install): Install shared libraries.
2335 ($(OFILES)): Depend upon stamp-picdir.
2336 (stamp-picdir): New target.
2338 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2340 * libcoff.h: Rebuild.
2342 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2343 flavour of a section with no owner.
2345 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2346 ELF_LINK_NON_ELF flag.
2347 (mips_elf_create_got_section): Likewise.
2349 * elf.c: Revert last change, since it breaks dynamic linking.
2350 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2352 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2353 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2354 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2356 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2358 * elf.c (assign_file_positions_for_segments): If the backend does
2359 not want the elf header or the program headers in the address
2360 space, do not include them in the calculations.
2362 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2363 function to determine if we need additional program headers.
2364 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2365 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2367 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2369 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2371 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2373 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2374 back into one line. Some compilers (sunos 4.1.3 for example)
2375 won't accept args split across more than one line.
2377 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2379 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2380 * configure: Regenerate.
2382 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2384 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2385 try to do arithmetic on a void *, cast it to a unsigned char * first.
2387 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2389 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2390 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2392 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2393 flag for a newly defined symbol.
2394 (NAME(bfd_elf,record_link_assignment)): Likewise.
2395 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2396 set the DEF or REF_REGULAR flags correctly.
2398 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2399 (libbfd.h, libcoff.h): Corresponding change.
2401 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2402 a PLT32 reloc as dynamic.
2403 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2404 is not referenced by a dynamic object, and we are not making a
2405 shared object, then don't make a PLT entry. If we do make a PLT
2406 entry, make sure the symbol has been recorded as dynamic.
2408 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2410 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2411 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2412 (powerpcle-*-cygwin32): New.
2413 * peicode.h (add_data_entry): Get address from vma.
2415 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2417 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2418 attached to the section has already been created as an undefined
2419 symbol, treat it as if it hasn't been created yet.
2421 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2423 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2424 symbol or section symbols if stripping all symbols and this is not
2425 a relocateable link. Don't output the symbol string table if
2426 there are no symbols.
2427 (elf_link_flush_output_syms): Don't do anything if there are no
2430 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2432 * coff-aux.c: New file.
2433 * hosts/m68kaux.h: New file.
2434 * config.bfd (m68*-apple-aux*): New target.
2435 * configure.in (m68*-apple-aux*): New native host.
2436 (m68kaux_coff_vec): New vector.
2437 * configure: Rebuild.
2438 * targets.c (m68kaux_coff_vec): Declare.
2439 * coffcode.h (bfd_coff_backend_data): Add field
2440 _bfd_coff_link_add_one_symbol.
2441 (bfd_coff_link_add_one_symbol): Define.
2442 (compare_arelent_ptr): New static function if TARG_AUX.
2443 (coff_write_relocs): If TARG_AUX, sort the relocs.
2444 (coff_write_object_contents): Set A/UX aouthdr magic number.
2445 (coff_link_add_one_symbol): Define if not defined.
2446 (bfd_coff_std_swap_table): Initialize new field.
2447 * libcoff.h: Rebuild.
2448 * cofflink.c (coff_link_add_symbols): Call
2449 bfd_coff_link_add_one_symbol rather than
2450 _bfd_generic_link_add_one_symbol.
2451 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2452 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2453 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2454 * Makefile.in: Rebuild dependencies.
2455 (BFD32_BACKENDS): Add coff-aux.o.
2456 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2458 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2460 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2461 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2463 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2466 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2467 (maintainer-clean): Warn about deleting special files.
2468 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2470 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2471 warning symbols correctly.
2472 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2473 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2474 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2475 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2476 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2477 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2479 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2482 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2484 * libcoff-in.h: aligned newly exported names with bfd naming
2485 conventions. Removed an erroneous define of POWERPC_LE_PE.
2486 * libcoff.h: Rebuild.
2487 * cofflink.c, coff-ppc.c: the above function name changes
2489 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2491 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2492 * ecoff.c (struct extsym_info): Define.
2493 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2494 to ecoff_link_write_external.
2495 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2496 Strip symbols when appropriate.
2498 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2499 * syms.c (BSF_OBJECT): Define.
2500 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2501 * bfd-in2.h: Rebuild.
2502 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2504 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2507 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2508 copying relocs into a shared object, treat a defined global symbol
2510 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2511 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2512 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2514 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2515 real defined symbol, not to a weak defined symbol.
2517 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2519 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2520 and made a few static functions externs.
2522 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2523 POWERPC_LE_PE hack in cofflink.
2525 * libcoff-in.h: promoted the following from cofflink.c to allow
2526 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2527 coff_debug_merge_element, struct coff_debug_merge_type,
2528 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2529 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2530 coff_debug_merge_hash_lookup, coff_link_section_info,
2531 coff_final_link_info, coff_debug_merge_hash_newfunc,
2532 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2534 * libcoff.h: re-gen'd
2536 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * syms.c: Include "bfdlink.h".
2539 (struct stab_find_info): Define.
2540 (_bfd_stab_section_find_nearest_line): New function.
2541 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2542 * libbfd.h: Rebuild.
2543 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2544 * elf.c (_bfd_elf_find_nearest_line): Try calling
2545 _bfd_stab_section_find_nearest_line before searching the ELF
2546 symbol table. Find the closest STT_FUNC symbol, not the last one.
2547 * libcoff-in.h (coff_data_type): Add line_info field.
2548 * libcoff.h: Rebuild.
2549 * coffgen.c (coff_find_nearest_line): Try calling
2550 _bfd_stab_section_find_nearest_line before searching the COFF
2552 * Makefile.in: Rebuild dependencies.
2554 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2556 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2557 4 bytes, so we get the correct value when updating the register
2558 field in little endian mode.
2560 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2562 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2563 entry_section fields. Add sntoc and snentry fields.
2564 * libcoff.h: Rebuild.
2565 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2566 not toc_section and entry_section (the COFF file does not have any
2567 sections at this point).
2568 (coff_write_object_contents): Set o_snentry and o_sntoc from
2569 snentry and sntoc rather than entry_section and toc_section.
2570 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2571 snentry, not toc_section and entry_section.
2572 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2573 entry_section from hentry.
2574 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2576 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2577 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2578 than using toc_section directly.
2580 * archures.c: Add missing `.' in enum bfd_architecture.
2581 * bfd-in2.h: Rebuild.
2583 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2584 Robert Lipe <robertl@arnet.com>.
2586 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2588 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2589 to sections we allocate. Use bfd_zalloc to allocate initialial
2590 sections, not bfd_alloc.
2591 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2592 SDA{,2}I16 relocations.
2593 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2594 whether to put something in .sbss or not.
2595 (ppc_elf_relocate_section): Add support for more relocations. Add
2596 in sec->output_offset where appropriate. Make error messages
2597 include the symbol name.
2599 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2600 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2601 doesn't get redefined messages if -shared.
2603 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2604 section if the rel_section field has been set up.
2606 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2608 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2611 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2613 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2614 of flags, only flags used are controlled by mach number. Bump up
2615 output file mach number to highest of input file mach numbers.
2616 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2617 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2619 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2620 bfd_elf64_sparc_vec support.
2622 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2624 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2625 the embedded bit is set on some objects and not on others. Just
2627 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2630 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2632 * coffcode.h (coff_new_section_hook): Don't try to align the
2635 * coffcode.h (coff_set_section_contents): Fix the handling of the
2636 .lib section to work even if the entire section contents are
2637 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2638 Robert Lipe <robertl@arnet.com>.
2640 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2642 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2643 memory here for contents.
2645 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2646 _SDA2_BASE_ by 32768.
2647 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2648 started using. Allocate contents for .sdata and .sdata2 sections
2650 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2652 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2653 size _SDA{,2}_BASE_.
2654 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2657 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2659 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2661 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2662 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2663 (bfd_mach_sparc_v9a): Define.
2664 (bfd_mach_sparc_v9_p): Define.
2665 * bfd-in2.h: Regenerated.
2666 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2668 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2669 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2670 to bfd_elf32_sparc_vec.
2671 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2672 Add v8plus{,a} support.
2674 (sparc_compatible): New function.
2675 * elf32-sparc.h: #include "elf/sparc.h".
2676 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2677 elf32_sparc_final_write_processing): New functions.
2678 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2679 elf_backend_final_write_processing): Define.
2681 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2683 * elf-bfd.h (struct elf_link_hash_entry): Add
2684 linker_section_pointer field.
2685 (enum elf_linker_section_enum): Enumeration for new way of
2686 creating linker dynamic sections and symbols.
2687 (elf_linker_section{,_pointers}): New structures for creating
2688 dynamic sections and symbols.
2689 (elf_obj_tdata): Add linker_section_pointers and linker_section
2691 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2692 (_bfd_elf_create_linker_section): New declarations.
2693 (_bfd_elf_find_pointer_linker_section): Ditto.
2694 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2695 (_bfd_elf_make_linker_section_rela): Ditto.
2697 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2699 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2700 (ppc_elf_create_linker_section): New function to create the
2701 sections .got, .sdata, and .sdata2.
2702 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2704 (ppc_elf_check_relocs): Support more of the eabi relocations.
2705 (ppc_elf_relocate_section): Ditto.
2706 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2707 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2709 * elflink.h (elf_create_pointer_linker_section): New function to
2710 create initialized pointers in dynamic linker sections.
2711 (elf_finish_pointer_linker_section): Actually intialize the
2712 pointers created above.
2714 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2715 macros to provide both 32 and 64 bit versions of
2716 elf_create_pointer_linker_section.
2717 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2718 provide both 32 and 64 bit versions of
2719 elf_finish_pointer_linker_section.
2721 * elflink.c (_bfd_elf_create_linker_section): New function to
2722 create a linker section.
2723 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2724 given address in the linker pointer offsets created for a given
2726 (_bfd_elf_make_linker_section_rela): Make a RELA section
2727 corresponding to the generated linker section.
2729 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2731 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2733 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2735 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2736 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2737 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2738 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2739 toc entry in an objdump) for now.
2740 (ppc_do_last, ppc_get_last): New function - needed to save processing
2741 the toc owner to the end.
2742 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2745 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2746 toc owner from being done till last. Must define POWERPC_LE_PC
2749 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2751 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2753 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2754 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2756 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2758 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2760 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2764 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2766 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2768 * elf.c (assign_file_positions_for_segments): Don't increment file
2769 offset for a segment which contains no loadable sections.
2771 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2773 * reloc.c: Add new PowerPC relocations.
2774 * {bfd-in2,libbfd}.h: Regenerate.
2776 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2777 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2779 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2781 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2784 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2787 * coffgen.c (coff_find_nearest_line): Don't try to cache
2788 information in sections that are not owned by a BFD. From Richard
2789 Henderson <richard@atheist.tamu.edu>.
2791 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2792 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2793 * elflink.h (elf_link_output_extsym): Remove special check for
2796 * ecoffswap.h: Add prototypes for static functions.
2798 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2800 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2801 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2803 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2804 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2805 support. Begin support for R_PPC_SDA{2,}REL.
2807 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2809 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2810 create the .got and .got.neg sections.
2811 (ppc_elf_size_dynamic_sections): Call it.
2812 (ppc_elf_check_relocs): Call it.
2813 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2814 (ppc_elf_check_relocs): Add error messages for relocations we
2815 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2818 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2820 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2821 section flags for V.4 and eabi.
2823 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2825 * elf.c (assign_file_positions_for_segments): If a segment
2826 contains no sections, don't mark it as readable.
2828 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2829 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2831 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2832 dynamic section, if there is one.
2833 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2834 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2835 (bfd_elf64_swap_dyn_in): Likewise.
2836 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2838 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2840 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2841 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2842 <pirker@eiunix.tuwien.ac.at>.
2844 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2846 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2847 PowerPC V.4 and eabi.
2848 * bfd-in2.h: Regenerate.
2849 * libfd.h: Regenerate.
2851 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2853 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2854 section type and SHF_EXCLUDE section flag, turning them into the
2855 appropriate bfd section flag.
2857 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * xcofflink.c (xcoff_link_add_symbols): Create the special
2860 sections if we see a DYNAMIC object, in case that is the only
2861 XCOFF input object we see.
2863 * elf32-mips.c: Extensive changes for a start at dynamic linking
2864 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2866 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2867 (struct elf_backend_data): Remove
2868 elf_backend_create_program_headers field. Add
2869 elf_backend_additional_program_headers and
2870 elf_backend_modify_segment_map fields.
2871 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2873 (elf_backend_additional_program_headers): Likewise.
2874 (elf_backend_modify_segment_map): Likewise.
2875 (elf_backend_create_program_headers): Don't define.
2876 (elfNN_bed): Change to account for field changes.
2877 * elf.c (assign_file_positions_for_segments): Call new
2878 modify_segment_map backend function. Don't call old
2879 create_program_headers backend function.
2880 (get_program_header_size): Call additional_program_headers rather
2881 than create_program_headers.
2882 * elflink.h (elf_link_add_object_symbols): Initialize
2883 type_change_ok from new backend field.
2884 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2886 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2887 a reloc against the appropriate section.
2889 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2890 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2891 (elf_flags_init): Rename from elf_ppc_flags_init.
2892 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2894 (ppc_elf_copy_private_bfd_data): Likewise.
2895 (ppc_elf_merge_private_bfd_data): Likewise.
2897 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2900 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2902 * coff-alpha.c (alpha_relocate_section): During final link, allow
2903 output .lita section to be bigger than 64k by adjusting gp value
2904 on a per-input section basis.
2905 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2907 (struct ecoff_section_tdata): Add gp field.
2909 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2911 Handle Alpha ECOFF changes in OSF/1 3.2.
2912 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2914 * coff-alpha.c: Include "aout/ar.h".
2915 (alpha_ecoff_get_relocated_section_contents): Don't require an
2916 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2917 3.2 doesn't generate one.
2918 (alpha_relocate_section): Likewise.
2919 (alpha_ecoff_slurp_armap): Define.
2920 (alpha_ecoff_slurp_extended_name_table): Define.
2921 (alpha_ecoff_construct_extended_name_table): Define.
2922 (alpha_ecoff_truncate_arname): Define.
2923 (alpha_ecoff_write_armap): Define.
2924 (alpha_ecoff_generic_stat_arch_elt): Define.
2925 (alpha_ecoff_update_armap_timestamp): Define.
2927 (alpha_ecoff_read_ar_hdr): New static function.
2928 (alpha_ecoff_get_elt_at_filepos): New static function.
2929 (alpha_ecoff_openr_next_archived_file): New static function.
2930 (alpha_ecoff_get_elt_at_index): New static function.
2931 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2932 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2933 _bfd_ecoff to alpha_ecoff.
2934 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2935 field from backend structure, rather than always calling
2936 _bfd_get_elt_at_filepos.
2937 * coff-mips.c (mips_ecoff_backend_data): Initialize
2938 get_elt_at_filepos field.
2939 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2940 from _bfd_generic_read_ar_hdr with minor changes.
2941 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2942 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2943 * libbfd.h: Rebuild.
2945 * bfd-in.h (BFD_IN_MEMORY): Define.
2946 * libbfd-in.h (struct bfd_in_memory): Define.
2947 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2948 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2949 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2950 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2951 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2952 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2953 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2954 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2955 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2956 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2958 (bfd_openstreamr): Likewise.
2959 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2960 BFD_IN_MEMORY is not set.
2961 * riscix.c (riscix_some_aout_object_p): Likewise.
2962 * bfd-in2.h, libbfd.h: Rebuild.
2964 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2965 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2966 (bfd_get_elt_at_index): Define.
2967 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2968 bfd_get_elt_at_index. Change index parameter from int to
2970 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2971 (_bfd_noarchive_get_elt_at_index): Define.
2972 (_bfd_archive_bsd_get_elt_at_index): Define.
2973 (_bfd_archive_coff_get_elt_at_index): Define.
2974 * bfd-in2.h, libbfd.h: Rebuild.
2975 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2976 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2977 * ieee.c (ieee_get_elt_at_index): Define.
2978 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2979 * oasys.c (oasys_get_elt_at_index): Define.
2980 * som.c (som_get_elt_at_index): Define.
2982 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2983 numbers to the .text section.
2985 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2987 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2988 If there is a SEC_DEBUGGING section, get the contents of the debug
2989 information part from it.
2990 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2992 (ieee_write_object_contents): Check ieee_write_debug_part return.
2994 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2996 * config.bfd (i[345]86-*-freebsd*): Add target.
2997 * configure.in (i386freebsd_vec): Add vec.
2998 * configure: Regenerate.
2999 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3000 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3001 Rebuild dependencies..
3002 * freebsd.h: New file.
3003 * i386freebsd.c: New file.
3004 * targets.c (i386freebsd_vec): Declare.
3005 (bfd_target_vector): Add i386freebsd_vec.
3006 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3007 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3009 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3011 * ieee.c (ieee_slurp_debug): New static function.
3012 (ieee_object_p): Call it.
3013 (ieee_slurp_section_data): Skip debugging sections.
3014 (ieee_get_reloc_upper_bound): Likewise.
3015 (ieee_get_section_contents): Likewise.
3016 (ieee_canonicalize_reloc): Likewise.
3017 (ieee_write_section_part): Likewise.
3018 (ieee_write_debug_part): Likewise.
3019 (ieee_write_data_part): Likewise.
3020 (init_for_output): Likewise.
3022 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3024 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3026 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3027 relocs, since ppc_elf_relocate_section handles the linker case.
3028 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3030 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3031 ppc_elf_relocate_section since that is now the only caller.
3032 (ppc_elf_relocate_section): Ditto.
3034 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3036 * coffcode.h (coff_write_object_contents): If we don't know the
3037 section of the entry point for an XCOFF executable, always set the
3038 entry address to -1.
3040 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3042 * elf.c (bfd_section_from_shdr): Add support for note sections.
3044 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3046 * bfd-in.h (struct _symbol_info): Add stab_type field.
3047 * bfd-in2.h: Rebuild.
3048 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3050 * elf32-ppc.c: Remove trailing newline from calls to
3052 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3053 difference if target endianness is known.
3055 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3057 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3058 old style TOC16 references without using R_PPC_GOT.
3059 (ppc_reloc_type): Ditto.
3060 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3061 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3062 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3063 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3064 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3066 (ppc_elf_adjust_dynamic_symbol): Ditto.
3067 (ppc_elf_adjust_dynindx): Ditto.
3068 (ppc_elf_size_dynamic_sections): Ditto.
3069 (ppc_elf_finish_dynamic_symbol): Ditto.
3070 (ppc_elf_finish_dynamic_sections): Ditto.
3071 (ELF_DYNAMIC_INTERPRETER): Define.
3073 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3075 * elf.c (copy_private_bfd_data): When attaching sections to
3076 segments ignore sections that won't be allocated. Patch from
3079 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3081 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3084 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3086 * coff-i960.c (CALC_ADDEND): Define.
3087 (coff_i960_relocate_section): Add the input section VMA to the
3088 addend for PC relative relocs.
3090 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3092 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3093 to correctly terminate.
3095 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3097 * targets.c (enum bfd_endian): Define.
3098 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3099 from boolean to enum bfd_endian. Change header_byteorder_big_p
3101 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3102 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3103 * bfd-in2.h: Rebuild.
3104 * All targets: Change initialization of byteorder and
3105 header_byteorder to use enum bfd_endian values rather than
3107 * All files: Change all references to byteorder_big_p and
3108 header_byteorder_big_p to use new bfd_*_endian macros.
3110 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3112 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3114 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3116 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3118 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3120 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3122 * ieee.c: Lots of minor cleanups. Make many functions return
3123 errors rather than calling abort. Also:
3124 (ieee_write_twobyte): Remove; change callers to call existing
3125 ieee_write_2bytes function.
3126 (ieee_write_expression): Don't output the section twice when
3127 outputting a local symbol. Don't emit an extraneous zero if there
3129 (ieee_slurp_sections): Set the lma as well as the vma.
3130 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3132 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3133 a recognized one or bfd_arch_unknown.
3134 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3136 (ihex_get_symtab): Likewise.
3138 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3140 * aoutx.h: Include <ctype.h>.
3141 (struct aout_link_includes_table): Define.
3142 (struct aout_link_includes_totals): Define.
3143 (struct aout_link_includes_entry): Define.
3144 (aout_link_includes_lookup): Define macro.
3145 (struct aout_final_link_info): Add includes field.
3146 (aout_link_includes_newfunc): New static function.
3147 (NAME(aout,final_link)): Initialize includes hash table.
3148 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3150 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3152 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3154 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3156 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3158 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3160 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3161 (pe_print_private_bfd_data): call pe_print_reloc.
3162 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3163 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3164 up some debugging as well.
3166 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3168 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3171 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3173 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3174 when setting sections to NULL.
3176 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3178 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3180 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3181 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3183 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3184 * bfd-in2.h: Rebuild.
3186 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3188 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3190 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3192 * ihex.c (ihex_scan): Handle record types 4 and 5.
3193 (ihex_object_p): Permit types 4 and 5.
3194 (ihex_set_section_contents): Remove check for out of range
3196 (ihex_write_object_contents): Generate types 4 and 5.
3198 * elflink.h (elf_link_output_extsym): Just ignore warning and
3199 indirect references to symbols which don't really exist.
3201 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3203 * peicode.h (pe_print_idata): Minor format fixes
3204 (pe_print_edata): New function. Under private printing, this formats
3205 the edata section of a PE file.
3206 (pe_print_private_bfd_data): Added call to pe_print_edata.
3208 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3210 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3211 index, don't call stoi.
3213 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3215 * srec.c (srec_scan): Set lma as well as vma.
3217 * ihex.c: New file; support for Intel Hex format.
3218 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3219 (ihex_vec): Declare.
3220 (bfd_target_vector): Always include ihex_vec.
3221 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3222 * Makefile.in: Rebuild dependencies.
3223 (BFD_LIBS): Add ihex.o
3224 (BFD_LIBS_CFILES): Add ihex.c.
3225 * bfd-in2.h: Rebuild.
3227 * elf.c (assign_file_positions_for_segments): Sort the sections in
3229 (get_program_header_size): Return the right size if segment_map is
3231 (copy_private_bfd_data): Don't bother to sort the sections.
3233 * bfd.c (bfd_record_phdr): New function.
3234 * bfd-in.h (bfd_record_phdr): Declare.
3235 * bfd_in2.h: Rebuild.
3237 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3240 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3241 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3243 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3244 (bfd_zmalloc): Change declaration.
3245 * libbfd.h: Rebuild.
3246 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3247 and realloc. Don't set bfd_error_no_memory if they fail.
3249 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3251 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3252 uses as well. Added a new howto to deal with TOCREL16 relocs that
3253 are TOCDEFN as well.
3254 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3255 to handle RVA relocs from dlltool.
3256 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3257 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3258 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3260 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3261 to get the right section alignment.
3263 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3265 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3266 p_paddr if p_paddr is zero.
3267 (make_mapping): Set includes_filehdr and includes_phdrs for first
3269 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3271 (assign_file_positions_for_segments): Handle includes_filehdr and
3272 includes_phdrs. Remove special handling of PT_PHDR and first
3274 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3275 when appropriate. Remove special handling of PT_PHDR segment.
3276 Use a more complex condition for when a section is included in a
3277 segment to handle Solaris linker oddities.
3279 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3281 * coff-m88k.c (howto_table): Reformatted for easier reading;
3282 special_function now points to new function m88k_special_reloc.
3283 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3285 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3286 be done correctly by m88k_special_reloc.
3287 (reloc_processing): New function to be used by RELOC_PROCESSING.
3288 (RELOC_PROCESSING): Define to call reloc_processing.
3290 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3292 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3293 (pe_print_pdata): Likewise.
3295 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3296 obstack_alloc fails.
3297 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3299 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3300 * Many files: don't set bfd_error_no_memory if one of the above
3303 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3304 if p_paddr_valid is set.
3305 (copy_private_bfd_data): New static function.
3306 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3308 * elf.c (assign_file_positions_for_segments): Fix case where extra
3309 program headers were allocated.
3311 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3312 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3313 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3314 _bfd_elf_print_private_bfd_data.
3316 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3317 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3318 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3319 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3320 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3321 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3322 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3324 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3326 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3327 * elf.c (make_mapping): New static function.
3328 (map_sections_to_segments): New static function.
3329 (elf_sort_sections): New static function.
3330 (assign_file_positions_for_segments): New static function.
3331 (map_program_segments): Remove.
3332 (get_program_header_size): Remove sorted_hdrs, count, and
3333 maxpagesize parameters. Simplify.
3334 (assign_file_positions_except_relocs): When generating an
3335 executable, use assign_file_positions_for_segments.
3336 (elf_sort_hdrs): Remove.
3337 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3338 to get_program_header_size.
3340 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3342 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3344 * configure, config.in: Regenerate with autoconf 2.7.
3346 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3347 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3349 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3351 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3352 (ecoff_sec_to_styp_flags): Likewise.
3353 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3354 (ecoff_set_symbol_info): Handle scRConst.
3355 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3356 (ecoff_compute_section_file_positions): Handle .rconst section.
3357 (_bfd_ecoff_write_object_contents): Likewise.
3358 (ecoff_link_check_archive_element): Handle scRConst.
3359 (ecoff_link_add_externals): Likewise.
3360 (ecoff_link_write_external): Handle .rconst section.
3361 (ecoff_reloc_link_order): Likewise.
3362 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3363 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3365 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3367 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3368 DEF_DYNAMIC flag is set.
3370 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3372 * host-aout.c: If TRAD_HEADER is defined, include it.
3374 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3376 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3377 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3378 (BFD_NEED_DECLARATION): New function.
3379 * configure.in: Use BFD_NEED_DECLARATION.
3380 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3381 * configure, config.in: Rebuild with autoconf 2.6.
3383 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3384 special_sections before returning when called with a non XCOFF
3387 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3390 * coffcode.h (coff_compute_section_file_positions): Only pad the
3391 previous section to force file alignment when creating an
3394 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3396 * coffcode.h (coff_compute_section_file_positions): If
3397 RS6000COFF_C, set up the .debug section.
3399 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3400 if it is not large enough to accomodate the entire TOC area with
3401 signed 16 bit offsets.
3402 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3404 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3405 TOC anchor to use the TOC value used in the output file.
3407 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3409 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3410 (_bfd_coff_read_string_table): Likewise.
3412 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3414 * pe-arm.c: Fix typos.
3415 * coff-arm.c: Likewise.
3417 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3419 * coff-ppc.c (list_ele): Added "cat"egory member.
3420 (record_toc): New category parameter (priv or pub).
3421 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3422 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3423 the mainline. It addes extra toc cells in error.
3424 (ppc_coff_swap_sym_in_hook): Added some documentation.
3425 (dump_toc): Can now diagnose "virtual toc" chicanery.
3427 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3429 * elf-bfd.h (struct elf_link_hash_table): Change type of
3430 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3432 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3434 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3435 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3437 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3438 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3439 defined or mentioned in a regular file.
3441 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3443 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3444 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3445 (coff_ppc_relocate_section): Correct REL24 handling
3446 (ppc_process_before_allocation): Correct TOCDEFN handling
3448 * peicode.h (dir_names): Added name descriptions
3450 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3452 * VERSION: Updated to cygnus-2.6.
3454 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3456 * targets.c (m68k4knetbsd_vec): Declare.
3458 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3460 * targets.c (bfd_target): Change type of second argument to
3461 _bfd_print_private_bfd_data from void * to PTR.
3462 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3463 using PTR rather than void *.
3464 * bfd-in2, libbfd.h: Rebuild.
3465 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3467 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3468 _bfd_generic_bfd_print_private_bfd_data rather than casting
3471 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3473 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3474 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3476 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3477 BFD64_BACKENDS_CFILES): New variables.
3480 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3482 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3483 not at the file position of the first section.
3484 * coffcode.h (coff_compute_section_file_positions): Avoid using
3486 (coff_write_object_contents): When generating a PPC PE executable
3487 with no symbols, round up the file size to a COFF_PAGE_SIZE
3489 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3490 don't write out a string table.
3492 * elf.c (bfd_section_from_shdr): When using a different section
3493 header, pass the new one to _bfd_elf_make_section_from_shdr.
3494 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3495 (elf_map_symbols): Add section VMA to symbol value when comparing
3497 (_bfd_elf_compute_section_file_positions): Only build symbol table
3498 if there are some symbols. Set file offset of symtab and strtab
3500 (assign_file_positions_except_relocs): Remove dosyms parameter.
3501 Change all callers. Never set file offset of symtab and strtab
3503 (_bfd_elf_copy_private_section_data): New function.
3504 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3505 (_bfd_elf_copy_private_symbol_data): New function.
3506 (swap_out_syms): Check for special mapping of st_shndx created by
3507 copy_private_symbol_data.
3508 * elfxx-target.h: Use new copy routines.
3509 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3510 (_bfd_elf_copy_private_section_data): Declare.
3512 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3514 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3517 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3518 _bfd_dummy_target, matching the recent change to archive
3521 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3523 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3524 arithmetic on PTR types.
3526 * aout-target.h (MY(callback)): Set the lma of the sections.
3528 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3529 symbol into a reloc against the section.
3531 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3533 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3534 glue for the relocs: IMGLUE and IFGLUE.
3535 (record_toc): new function - tracks toc contents
3536 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3537 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3538 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3539 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3540 (ppc_record_toc_entry): Removed a debug define (duh)
3542 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3543 (pe_print_idata): New function - formats the idata section data
3544 (pe_print_pdata): New function - formats the pdata section data
3545 (pe_print_private_bfd_data): calls to above
3547 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3549 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3550 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3551 TARGET_SYM and TARGET_NAME for vector and BFD name.
3552 * coff-pmac.c (pmac_xcoff_vec): Remove.
3553 (TARGET_SYM, TARGET_NAME): Define.
3554 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3555 machine to 0, not all PowerMacs are 601s.
3557 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3559 * elfcode.h (elf_object_p): Read in any program headers.
3560 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3561 based on the program headers, if any.
3562 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3563 (map_program_segments): Set p_paddr of program headers based on
3566 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3568 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3571 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3572 trying to do a relocateable link with a non-a.out object file.
3574 * archive.c (bfd_generic_archive_p): Check the first object file
3575 in an archive even if target_defaulted is set. If the object file
3576 has the wrong xvec, reject it.
3578 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3579 be represented, report the name via _bfd_error_handler.
3580 (translate_to_native_sym_flags): Likewise.
3581 * elf32-mips.c (mips_elf_final_link): Likewise.
3582 * oasys.c (oasys_write_sections): Likewise.
3584 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3585 which checks for STYP_OVRFLO sections.
3586 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3587 reloc and lineno count overflows.
3588 (coff_write_object_contents): Call coff_count_linenumbers before
3589 coff_compute_section_file_positions. If RS6000COFF_C, handle
3590 reloc and lineno count overflows.
3591 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3592 relocs before dealing with .pad sections. Count overflow section
3593 headers when handling .pad sections.
3595 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3598 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3599 (struct xcoff_link_hash_table): Add descriptor_section and
3600 special_sections fields.
3601 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3602 (xcoff_link_add_symbols): Set linkage section alignment. Create
3603 descriptor section. Check for magic symbol names (_text, etc.),
3604 and record them in special_sections if found. Set
3605 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3606 descriptor field to point back to the function code symbol.
3607 (xcoff_sweep): Always mark the special descriptor_section.
3608 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3609 function descriptor, and mark it if it is.
3610 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3611 parameter, and fill it in. Allocate space for the descriptor
3613 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3614 global linkage code. If an undefined function descriptor is
3615 exported, arrange to define it. Warn about any other undefined
3617 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3618 (xcoff_write_global_symbol): Create a function descriptor when
3620 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3621 * bfd-in2.h: Rebuild.
3623 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3625 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3626 (ppc_coff_link_hash_table): new types for hashing
3627 (ppc_coff_link_hash_newfunc): hash entry constructor
3628 (ppc_coff_link_hash_table_init): hash table initializer
3629 (ppc_coff_link_hash_table_create): hash table constructor
3630 (ppc_record_toc_entry): changed references to hash table
3631 (coff_ppc_relocate_section): changed references to hash table
3633 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3634 * libcoff.h: Rebuild
3636 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3637 (coff_link_add_symbols): removed toc_offset init
3639 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3641 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3644 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3645 if it is given and mmep is available.
3646 * acconfig.h: Undef USE_MMAP.
3647 * configure, config.in: Regenerated.
3648 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3649 table handling the old way.
3650 (aout_get_external_symbols): Don't complain if last byte of string
3652 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3653 (bfd_free_window) [! USE_MMAP]: Don't define.
3654 (bfd_get_file_window,
3655 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3657 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3659 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3662 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3664 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3665 compatible with AMD generated COFF files. Try to support both AMD
3666 and GNU formats simultaneously.
3667 (coff_a29k_relocate_section): Likewise.
3669 * libbfd.c (bfd_get_file_window): Change writable parameter from
3670 int to boolean; update all callers. Pass MAP_SHARED if not
3671 writable--it's required on Solaris. Cast fprintf argument to
3673 * bfd-in.h (bfd_get_file_window): Update declaration.
3674 * bfd-in2.h: Rebuild.
3675 * aoutx.h: Update calls to bfd_get_file_window.
3677 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3679 (xcoff_swap_ldhdr_in): New static function.
3680 (xcoff_swap_ldsym_in): New static function.
3681 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3682 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3683 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3684 Handle XTY_ER/XMC_XO symbols correctly.
3685 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3686 rather than normal symbol table.
3687 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3688 already defined with the same absolute value.
3689 (xcoff_mark): When considering called symbols, check whether the
3690 descriptor is from a dynamic object, rather than the symbol
3692 (xcoff_build_ldsyms): Likewise.
3694 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3695 Cast realloc and malloc return values. If malloc or realloc fail,
3696 set bfd_error_no_memory.
3697 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3698 * bfd-in2.h: Rebuild.
3700 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3702 * coff-ppc.c (ppc_record_toc_entry): new function.
3703 (in_reloc_p): changed return value.
3704 (coff_ppc_relocate_section): much rework.
3705 (ppc_allocate_toc_section): new function.
3706 (ppc_process_before_allocation): new function.
3707 (ppc_coff_swap_sym_in_hook): new function.
3709 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3710 (coff_link_add_symbols): initialize toc_offset.
3712 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3713 (coff_swap_aouthdr_out): Added more sections to the data
3714 dictionary for the pe file header. Also changed linker version
3715 number on the ppc side.
3716 (dir_names): small improvements to the dictionary printing.
3717 (pe_mkobject_hook): save the file level flags.
3719 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3720 (pe_tdata): added real_flags field
3721 (coff_tdata): added local_toc_sym_map and access macro
3723 * libcoff.h (coff_link_hash_entry): added toc_offset field
3724 (pe_tdata): added real_flags field
3725 (coff_tdata): added local_toc_sym_map and access macro
3727 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3728 (coff_mkobject): init for local_toc_sym_map
3729 (coff_write_object_contents): set the internal_a.magic to
3730 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3733 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3735 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3736 entries until both the line number address and the function name
3737 address are too large.
3739 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3740 * configure: Rebuilt.
3742 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3743 is defined in the environment.
3745 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3747 * som.c (som_get_section_contents_in_window): Define to use
3750 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3752 * coff-i860.c: New file, based on coff-i386.c.
3753 * cpu-i860.c: New file, based on cpu-i386.c.
3754 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3755 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3756 targets, using i860coff_vec.
3757 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3758 trad-core.o and hosts/i860mach3.h.
3759 (i860coff_vec): Use coff-i860.o and cofflink.o.
3760 * configure: Rebuild.
3761 * Makefile.in: Rebuild dependencies.
3762 (ALL_MACHINES): Add cpu-i860.o.
3763 (BFD32_BACKENDS): Add coff-i860.o.
3764 (CFILES): Add cpu-i860.c and coff-i860.c.
3765 * targets.c (i860coff_vec): Declare.
3766 (bfd_target_vector): Add &i860coff_vec.
3767 * archures.c (bfd_i860_arch): Declare.
3768 (bfd_archures_list): Add &bfd_i860_arch.
3769 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3770 (coff_set_flags): Handle bfd_arch_i860.
3771 (coff_write_object_contents): Handle I860 a.out magic number.
3773 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3775 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3776 the created .tc section to 2.
3777 (xcoff_mark): Don't keep a .loader reloc for a call to an
3778 undefined symbol when creating a shared library.
3779 (xcoff_build_ldsyms): When creating a shared library, generate
3780 global linkage code for a call to an undefined symbol.
3782 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3784 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3785 BFD32_BACKENDS, BFD64_BACKENDS.
3786 (.dep1): Put mkdep output in a separate file.
3787 Rebuilt dependencies.
3789 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3792 Permit use of mmap when available:
3794 * configure.in: Check for mmap, madvise, mprotect.
3795 * config.in, configure: Regenerated.
3797 * libbfd.c (struct _bfd_window_internal): Define type.
3798 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3800 (ok_to_map): New static variable for debugging.
3801 (_bfd_generic_get_section_contents_in_window): New function.
3802 * bfd-in.h (bfd_window_internal): Declare type.
3803 (bfd_window): Define type.
3804 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3805 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3808 * libaout.h (struct aoutdata): Add two window fields.
3809 (obj_aout_sym_window, obj_aout_string_window): New macros.
3810 * aoutx.h (some_aout_object_p): Initialize windows.
3811 (aout_get_external_symbols): Get symbol data and strings in
3812 windows instead of explicitly allocated buffers.
3813 (slurp_symbol_table): Free window instead of memory.
3814 (bfd_free_cached_info): Release windows instead of freeing storage
3816 (aout_link_free_symbols): Ditto.
3818 * targets.c (bfd_target): Add new field for
3819 get_section_contents_in_window.
3820 (BFD_JUMP_TABLE_GENERIC): Updated.
3821 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3822 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3823 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3824 macros for get_section_contents_in_window field.
3826 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3828 * core.c: Renamed to corefile.c
3829 * makefile.dos (OBJS): Change core.o to corefile.o
3830 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3833 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3835 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3836 targ_selvecs to allow debugging under Irix-5 native.
3839 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3841 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3842 to o. Clobber and restore the list of new csects around the call
3843 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3844 linker error and the linker wants to read the symbol table. Reset
3845 the line number count of a real section even if it has no relocs.
3846 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3848 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3851 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3853 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3854 an undefined symbol in a shared link.
3856 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3857 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3858 phdm@info.ucl.ac.be (Philippe De Muyter).
3860 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3862 * coff-m88k.c (rtype2howto): New static function.
3863 (RTYPE2HOWTO): Use it rather than a macro definition.
3865 * coffcode.h (coff_write_object_contents): set internal_a.magic
3866 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3868 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3869 define TRAD_HEADER to new file hosts/delta68.h.
3870 m88*-motorola-sysv*, however, does use ptrace-core.o.
3871 * hosts/delta68.h: New file.
3873 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3874 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3876 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3878 * i386linux.c (MY(vec)): Declare before use.
3880 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3882 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3883 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3885 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3886 BFD is not of the right type.
3887 (bfd_elf_get_needed_list): Likewise.
3888 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3889 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3890 * xcofflink.c (XCOFF_XVECP): Define.
3891 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3893 (bfd_xcoff_import_symbol): Likewise.
3894 (bfd_xcoff_export_symbol): Likewise.
3895 (bfd_xcoff_link_count_reloc): Likewise.
3896 (bfd_xcoff_record_link_assignment): Likewise.
3897 (bfd_xcoff_size_dynamic_sections): Likewise.
3899 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3900 table index against the number of symbols for a base relative
3903 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3905 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3906 full_aouthdr flag here...
3907 (_bfd_xcoff_bfd_final_link): ...not here.
3909 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3911 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3912 systems that have a system <libelf.h>.
3913 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3914 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3915 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3916 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3917 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3918 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3919 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3921 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3923 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3924 set, set BSF_WEAK in symbol. Change all callers.
3925 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3926 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3927 _bfd_generic_link_add_one_symbol.
3928 (ecoff_indirect_link_order): Check that the section tdata relocs
3929 are not NULL before using them.
3931 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3932 define TRAD_HEADER as hosts/alphalinux.h.
3933 * configure: Rebuild.
3934 * hosts/alphalinux.h: New file.
3935 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3938 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3940 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3941 C_ECOMM storage classes.
3943 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3945 (xcoff_mark): Call xcoff_mark_symbol.
3946 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3947 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3949 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3951 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3953 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3955 (xcoff_find_reloc): New static function.
3956 (xcoff_link_add_symbols): Use it.
3957 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3958 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3959 relocate the value of C_DECL.
3961 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3963 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3965 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3966 callback decide what goes in .relocs.
3967 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3968 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3971 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3973 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3976 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3978 * xcofflink.c: More improvements, mostly to fix handling of
3979 constructors and a few other special cases.
3980 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3981 zero, reverting yesterday's change.
3982 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3983 (bfd_xcoff_link_count_reloc): Declare.
3984 (bfd_xcoff_record_link_assignment): Declare.
3985 * bfd-in2.h: Rebuild.
3987 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3989 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3990 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3991 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3992 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3993 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3994 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3996 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3999 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4000 segments includes the a.out header. See to that the magic number
4001 *always* is big-endian.
4003 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4004 m68k4k NetBSD configurations.
4006 * configure.in, configure: Separate i386 & mips NetBSD
4007 configurations from other BSD ones. Don't assume DEC is the only
4008 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4009 configurations. Add support for m68k4k NetBSD object format.
4011 * libaout.h: Added M_68K4K_NETBSD magic.
4013 * m68k4knetbsd.c: New file.
4015 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4017 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4020 * hosts/mipsnbsd.h: New file.
4023 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4025 * config.bfd: Add config stuff for mips*-*-magic* to set
4026 targ_defvec to ecoff_big_vec.
4029 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4031 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4033 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4034 toc_section, and entry_section fields.
4035 (struct xcoff_section_tdata): Remove ldrel_count field.
4036 * libcoff.h: Rebuild.
4037 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4039 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4040 full a.out header if full_aouthdr is set in xcoff_data.
4041 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4042 based on sections stored in xcoff_data.
4043 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4045 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4046 (rs6000coff_vec): Set symbol_leading_char to '.'.
4047 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4048 value stored in ret rather than returning a pointer value.
4050 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4052 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4055 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4057 * som.c (som_slurp_string_table): Allocate the strings with malloc
4058 since they're free'd by free_cached_info.
4059 (som_slurp_symbol_table): Similarly for the symbol table.
4061 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4063 * Makefile.in (diststuff): Don't make headers.
4065 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4067 * Makefile.in: Rebuild dependencies.
4069 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4070 output_bfd is not SunOS.
4071 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4072 non-SunOS input files.
4074 * xcofflink.c: Extensive changes to support linking shared objects
4075 and generating a .loader section.
4076 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4077 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4078 last_symndx, and ldrel_count fields.
4079 * libcoff.h: Rebuild.
4080 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4081 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4083 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4084 (bfd_xcoff_export_symbol): Declare.
4085 (bfd_xcoff_size_dynamic_sections): Declare.
4086 * bfd-in2.h: Rebuild.
4088 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4090 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4091 * configure: Rebuild.
4092 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4093 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4095 (pmac_xcoff_vec): Update to use new xcoff support.
4096 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4097 (xcoff_write_armap): Declare buf as unsigned char.
4098 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4100 * mpw-make.sed: Generalize subdir_do edit.
4102 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4104 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4105 correctly. Don't initialize asect->vma.
4107 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4109 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4110 something a little less than the page size.
4112 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4114 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4116 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4118 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4119 * coffcode.h (coff_write_object_contents): If .bss is before
4120 .data us that as data_start.
4121 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4123 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4124 (coff_swap_outhdr_out): Hardwire in version number.
4126 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4128 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4129 major and minor to *_vno, since the former are also macros in
4130 SunOS header files. Cast result of bfd_alloc to appropriate
4133 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4134 before assigning to sec_data.
4136 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4138 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4139 now relative to the section, not absolute.
4140 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4141 get the file name when there is a N_SO directory name. When
4142 handling stabs, remember that section->vma was added to the
4145 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4147 * sunos.c (struct sunos_link_hash_table): Add needed field.
4148 (sunos_link_hash_table_create): Call bfd_release, not free.
4149 (sunos_link_hash_table_create): Initialize needed field.
4150 (sunos_add_dynamic_symbols): Record needed objects.
4151 (bfd_sunos_get_needed_list): New function.
4152 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4153 * bfd-in2.h: Rebuild.
4155 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4157 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4159 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4161 * bfd-in.h (struct bfd_link_needed_list): Rename from
4162 bfd_elf_link_needed_list.
4163 * bfd-in2.h: Rebuild.
4164 * elf.c, elflink.h, libelf.h: Corresponding changes.
4166 Add start at AIX linker support; no shared libraries yet.
4167 * xcofflink.c: New file.
4168 * configure.in (rs600coff_vec): Use xcofflink.o.
4169 * configure: Rebuild.
4170 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4172 (struct xcoff_section_tdata): Define.
4173 (xcoff_section_data): Define macro.
4174 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4175 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4176 (_bfd_xcoff_bfd_final_link): Declare.
4177 (_bfd_ppc_xcoff_relocate_section): Declare.
4178 * libcoff.h: Rebuild.
4179 * coff-rs6000.c: Clean up a bit.
4180 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4181 cputype, csects, and debug_indices.
4182 (xcoff_copy_private_bfd_data): Copy cputype.
4183 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4184 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4185 (xcoff_reloc_type_lookup): Rename from
4186 rs6000coff_reloc_type_lookup.
4187 (coff_relocate_section): Define.
4188 (_bfd_xcoff_sizeof_headers): Define.
4189 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4190 (_bfd_xcoff_bfd_relax_section): Define.
4191 (_bfd_xcoff_bfd_link_split_section): Define.
4192 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4194 * coffcode.h (coff_compute_section_file_positions): If AIX,
4195 increment sofar by SMALL_AOUTSZ if not executable.
4196 (coff_write_object_contents): If AIX, always output an a.out
4197 header; if not executable, header size of SMALL_AOUTSZ.
4198 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4199 (_bfd_stringtab_init): Initialize xcoff field.
4200 (_bfd_xcoff_stringtab_init): New function.
4201 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4202 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4203 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4204 * libbfd.h: Rebuild.
4205 * Makefile.in: Rebuild dependencies.
4206 (BFD32_BACKENDS): Add xcofflink.o.
4207 (CFILES): Add xcofflink.c.
4209 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4210 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4211 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4213 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4215 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4217 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4219 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4220 * config.in: Regenerated.
4222 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4223 (_bfd_chunksize): New variable.
4224 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4225 for obstack chunk size.
4226 * configure.in: Check for getpagesize.
4227 * configure: Regenerated.
4229 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4231 * trad-core.c (rawptr): Make it a local variable of
4232 ptrace_unix_core_file_p.
4234 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4236 * coff-arm.c (in_reloc_p): New.
4237 * coff-i386.c (in_reloc_p): New.
4238 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4239 (coff_write_object_contents): Only set has_reloc_section
4241 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4242 in_reloc_p to decide if reloc should be emitted.
4243 * libcoff.h (pe_data_type.in_reloc_p): New.
4244 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4246 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4248 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4249 (_bfd_coff_read_internal_relocs): Likewise.
4250 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4251 (_bfd_coff_read_internal_relocs): Likewise.
4253 * elflink.h (elf_link_add_object_symbols): Correct conditions
4254 under which type and size change warnings are issued.
4256 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4258 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4259 a symbol which is not in a real section.
4260 (coff_write_native_symbol): Corresponding change.
4262 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4263 coff_link_hash_newfunc and make non-static.
4264 (_bfd_coff_link_hash_table_init): New function, broken out of
4265 _bfd_coff_link_hash_table_create.
4266 (_bfd_coff_link_hash_table_create): Use it.
4267 (process_embedded_commands): Make static.
4268 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4269 (_bfd_coff_link_hash_table_init): Declare.
4270 * libcoff.h: Rebuild.
4272 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4273 field in XCOFF tdata.
4274 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4275 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4276 based on cputype stored in a.out header, or in n_type of initial
4278 (coff_write_object_contents): Set cputype correctly in a.out
4280 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4282 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4283 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4285 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4286 * libcoff.h: Rebuild.
4288 * cpu-rs6000.c (rs6000_compatible): New static function.
4289 (bfd_rs6000_arch): Use it.
4290 * cpu-powerpc.c (powerpc_compatible): New static function.
4291 (arch_info_struct): Define various flavours of PowerPC.
4292 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4295 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4297 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4299 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4301 * elflink.h (elf_link_add_object_symbols): Don't warn about
4302 changing the size or type if the old definition was weak.
4304 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4306 * coffcode.h (combined_entry_type): Add fix_line field.
4307 (coff_slurp_line_table): Warn if we try to set the lineno field of
4309 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4310 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4311 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4312 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4314 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4315 * libcoff.h: Rebuild.
4317 * libcoff-in.h (struct xcoff_tdata): Define.
4318 (xcoff_data): Define.
4319 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4320 * bfd-in2.h, libcoff.h: Rebuild.
4321 * coff-rs6000.c (xcoff_mkobject): New static function.
4322 (coff_mkobject): Define.
4323 (xcoff_copy_private_bfd_data): New static function.
4324 (coff_bfd_copy_private_bfd_data): Define.
4325 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4327 (rs6000coff_vec): Add DYNAMIC to object_flags.
4328 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4329 .loader sections specially.
4330 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4331 section alignment from the XCOFF tdata information.
4332 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4333 F_SHROBJ, and copy the extra a.out header information into the
4334 XCOFF tdata structure.
4335 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4336 F_DYNLOAD and the extra a.out header information.
4337 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4338 C_HIDEXT symbol with attached csect information.
4339 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4340 in the o_maxdata field.
4341 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4342 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4343 end if BSF_NOT_AT_END is set.
4345 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4346 _bfd_read_ar_hdr_fn.
4347 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4348 * bfd-in2.h, libbfd.h: Rebuild.
4349 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4351 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4352 (bfd_slurp_bsd_armap_f2): Likewise.
4353 (_bfd_slurp_extended_name_table): Likewise.
4355 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4357 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4359 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4360 when the symbol table is empty.
4362 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4363 space for section symbols, since we don't output them either.
4364 (elf_m68k_adjust_dynindx): Removed.
4366 * ptrace-core.c (rawptr): Make it a local variable of
4367 ptrace_unix_core_file_p.
4369 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4371 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4374 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4375 Mac object file formats.
4377 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4379 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4380 auxent if there isn't one.
4381 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4382 rather than FILNMLEN as the maximum name length.
4384 * coffcode.h (bfd_coff_backend_data): Add new field
4385 _bfd_coff_print_aux.
4386 (bfd_coff_print_aux): New static function.
4387 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4388 scnlen field of an XTY_LD csect aux entry.
4389 (coff_print_aux): New static function.
4390 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4391 in coff_pointerize_aux_hook.
4392 (bfd_coff_std_swap_table): Initialize new field.
4393 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4394 * libcoff.h: Rebuild.
4395 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4396 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4398 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4399 if there are symbols, for native AIX ld compatibility.
4401 * coffcode.h (bfd_coff_backend_data): Add new field
4402 _bfd_coff_pointerize_aux_hook.
4403 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4404 or I960, and as 0 otherwise.
4405 (bfd_coff_std_swap_table): Initialize new field.
4406 * libcoff.h: Rebuild.
4407 * coffgen.c (coff_pointerize_aux): Change parameters to take
4408 symbol pointer instead of type and class, and to take aux index.
4409 Call _bfd_coff_pointerize_aux_hook if it is defined.
4410 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4411 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4412 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4414 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4415 read-only/host-only support.
4417 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4419 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4422 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4423 BFD_JUMP_TABLE_ARCHIVE accordingly.
4424 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4425 (_bfd_compute_and_write_armap): Declare.
4426 (_bfd_generic_read_ar_hdr): Declare.
4427 (_bfd_read_ar_hdr): Define.
4428 (_bfd_noarchive_read_ar_hdr): Define.
4429 (_bfd_archive_bsd_read_ar_hdr): Define.
4430 (_bfd_archive_coff_read_ar_hdr): Define.
4431 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4432 _bfd_read_ar_hdr instead.
4433 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4434 (_bfd_compute_and_write_armap): Rename from
4435 compute_and_write_armap. Make non-static. Change all callers.
4436 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4437 than _bfd_snarf_ar_hdr.
4438 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4439 * ieee.c (ieee_read_ar_hdr): Define.
4440 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4441 * oasys.c (oasys_read_ar_hdr): Define.
4442 * som.c (som_read_ar_hdr): Define.
4443 * bfd-in2.h, libbfd.h: Rebuild.
4445 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4447 * peicode.c (coff_swap_filehdr_in): If symptr is
4448 zero, there aren't any symbols, even if nsyms is set.
4450 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4452 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4454 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4455 sections, and set styp correctly for them: .got, .hash, .dynamic,
4456 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4457 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4459 (ecoff_sort_hdrs): New static function.
4460 (ecoff_compute_section_file_positions): Return boolean, not void.
4461 Sort the sections by VMA before looking through them. Put the
4462 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4463 section on an appropriate boundary within the page.
4464 (ecoff_compute_reloc_file_positions): Check return value of
4465 ecoff_compute_section_file_positions.
4466 (_bfd_ecoff_set_section_contents): Likewise.
4467 (_bfd_ecoff_write_object_contents): Check for various Alpha
4468 section types when incrementing text_size and data_size. Call
4469 adjust_headers backend function if it exists.
4470 * coff-alpha.c (alpha_adjust_headers): New static function.
4471 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4472 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4474 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4476 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4478 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4479 of ALTERNATE_AIX_CORE_FORMAT.
4480 * configure.in (aix4): No longer need CORE_FLAGS.
4481 * configure: Updated.
4483 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4485 NS32k changes from Ian Dall:
4486 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4488 (aout_link_input_section_std, aout_link_input_section_ext,
4489 aout_link_reloc_link_order): Call them instead of _bfd_*
4491 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4493 (backend_data): Use it instead of hardcoded zero.
4495 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4496 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4498 * ns32knetbsd.c: Include bfd.h.
4499 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4500 (MY_bfd_reloc_type_lookup): Declare function too.
4501 * pc532-mach.c (set_sizes): Don't declare.
4502 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4503 (backend_data, MY_backend_data): Don't define.
4505 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4506 ns32k-*-lites* like ns32k-*-netbsd*.
4508 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4511 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4513 * coffcode.h (coff_write_object_contents): Restore setting
4514 f_timdat to 0, deleted on August 22.
4516 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4518 * coffcode.h (coff_bfd_copy_private_symbol_data,
4519 coff_bfd_copy_private_section_data,
4520 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4521 * peicode.h (coff_bfd_copy_private_bfd_data): New
4522 (pe_bfd_copy_private_bfd_data): New.
4523 (coff_swap_scnhdr_in): Swap bss size into the right place.
4524 (pe_print_private_bfd_data): Add some newlines.
4526 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4528 * som.c (setup_sections): Don't die if a space has no subspaces.
4530 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4532 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4533 dynamic symbol override a common symbol. Don't change the size or
4534 type if they have been set and the new symbol is not a definition.
4535 Warn if the size or type changes.
4537 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4539 * som.c (som_begin_writing): Don't write the symbol table or
4541 (som_finish_writing): Write them here. Place them after the
4542 subspace data, but before the relocs.
4544 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4546 * sunos.c (sunos_add_one_symbol): Just pass false, not
4547 info->shared_library, to sunos_create_dynamic_sections.
4548 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4550 (sunos_check_dynamic_reloc): Remove .text section assertion.
4552 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4554 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4555 * configure, configure.in: Add pmac_xcoff_vec case.
4556 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4557 * coff-pmac.c: New file, PowerMac XCOFF support.
4558 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4559 * targets.c (pmac_xcoff_vec): Declare.
4561 * mpw-config.in: Various changes to be compatible with the
4562 autoconf-based configury.
4563 * mpw-make.sed: New file, sed commands to translate Unix
4564 makefile into MPW syntax.
4565 * mpw-make.in: Remove.
4566 * hosts/mpw.h: Remove.
4567 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4568 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4570 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4572 * binary.c (binary_get_symtab): Return an empty string on error.
4573 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4575 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4577 * coff-ppc.c: Reformatted according to gnu conventions
4578 Removed irrelevant "if 0" code
4580 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4582 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4583 symbols rather than as indirect symbols.
4584 (MY(slurp_symbol_table)): Don't do anything special about
4587 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4588 of .ctors and .dtors sections is no larger than 2.
4590 * sunos.c (sunos_add_one_symbol): Don't change
4591 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4593 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4594 dynamic symbols when creating a shared library.
4595 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4597 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4598 written even if it is not defined in a regular object.
4599 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4600 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4601 rather than the constant 22.
4602 (sunos_check_dynamic_reloc): Handle creating a shared library.
4603 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4604 zero when creating a shared library.
4605 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4606 write it out at the start of the symbol table.
4608 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4610 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4612 * config.bfd: Add arm-*-coff.
4613 * configure.in, configure: Add armcoff_{little,big}_vec.
4614 * targets.c (armcoff_{little,big}_vec): Declare.
4615 (bfd_target_vector): Add armcoff_{little,big}_vec.
4616 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4618 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4620 * targets.c (bfd_find_target): Remove debugging code.
4622 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4624 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4626 * Makefile.in: added *-ppc files
4627 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4628 allow pe based .o's to be shared with other tools on ppc/NT
4629 * config.bfd: added powerpc[le]-[pe|winnt] config support
4630 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4631 * peicode.h: Added more section flags for PE on ppc
4632 Added coff_swap_filehdr_out to allow peicode.h to be
4633 used for non-image PE files on ppc.
4634 Check for image, or not, before copying pe_opthdr
4635 * targets.c: Added new bfd's
4636 * targets.c: Removed two inactive bfds that shouldn't have made it this
4639 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4641 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4642 explicit values to initialize all relocs. Change all users.
4643 (ppc_elf_brtaken_inner): New function to handle branch predicition
4645 (ppc_elf_brtaken_reloc): Ditto.
4646 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4647 relocs use ppc_elf_unsupported_reloc.
4648 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4649 needs to be reported.
4650 (ppc_elf_relocate_section): Support branch prediction relocs.
4652 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4654 * bfd.c (bfd_assert): Remove \n from string passed to
4657 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4658 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4659 (bfd_coff_make_section_hook): Don't define.
4660 (coff_make_section_hook): Remove.
4661 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4662 (styp_to_sec_flags): Likewise.
4663 (coff_write_object_contents): Likewise.
4664 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4666 * libcoff.h: Rebuild.
4667 * coffgen.c (make_a_section_from_file): Just call
4668 bfd_make_section_anyway, not bfd_make_section or
4669 bfd_coff_make_section_hook.
4670 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4671 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4672 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4673 make_section_hook field.
4674 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4676 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4677 pointers into value field for warning and indirect symbols; just
4678 leave the value field alone.
4679 * linker.c (generic_link_add_symbol_list): Use next symbol for
4680 warning and indirect symbols, rather than looking in symbol value.
4681 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4682 parameter. Change all callers. Remove support for indirect
4683 symbols; it didn't work anyhow.
4684 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4685 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4686 * bfd-in2.h: Rebuild.
4688 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4690 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4691 go back to telling the tools this reloc operates on 32 bits.
4693 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4695 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4696 rather than a direct fprintf.
4697 * archive.c (_bfd_write_archive_contents): Likewise.
4698 * coffcode.h (coff_slurp_symbol_table): Likewise.
4699 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4700 (ppc_elf_unsupported_reloc): Likewise.
4701 (ppc_elf_relocate_section): Likewise.
4702 * i386linux.c (linux_tally_symbols): Likewise.
4703 (linux_finish_dynamic_link): Likewise.
4704 * osf-core.c (osf_core_core_file_p): Likewise.
4705 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4706 * som.c (som_sizeof_headers): Likewise.
4707 * srec.c (srec_bad_byte): Likewise.
4708 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4709 * libbfd-in.h (bfd_assert): Declare first parameter const.
4710 * libbfd.h: Rebuild.
4711 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4712 bfd_reloc_overflow is enough.
4713 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4714 * coff-h8500.c (rtype2howto): Likewise.
4715 * coff-z8k.c (rtype2howto): Likewise.
4716 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4717 * elf.c (_bfd_elf_get_lineno): Likewise.
4718 (_bfd_elf_no_info_to_howto): Likewise.
4719 (_bfd_elf_no_info_to_howto_rel): Likewise.
4720 * hp300hpux.c (convert_sym_type): Likewise.
4721 (MY(swap_std_reloc_in)): Likewise.
4722 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4724 * libaout.h (struct aoutdata): Add line_buf field.
4725 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4726 and filename_buffer. Instead, use a malloc buffer stored in the
4727 new line_buf field. Remove length restrictions.
4729 * coffgen.c (string_size): Remove static variable.
4730 (debug_string_size, debug_string_section): Likewise.
4731 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4732 and debug_string_size_p parameters. Use them instead of the
4733 global variables. Change all callers.
4734 (coff_write_symbol): Likewise.
4735 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4736 (coff_write_symbols): Add local variables to replace removed
4739 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4740 function, and line_base fields.
4741 * libcoff.h: Rebuild.
4742 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4743 information, rather than using static variables.
4745 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4746 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4748 * init.c (initialized): Remove static variable.
4749 (bfd_init): Don't bother setting initialized.
4750 (bfd_check_init): Remove.
4751 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4752 * libbfd.h: Rebuild.
4754 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4756 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4757 size for full core dumps. Copy core file header to private data.
4758 (rs6000coff_core_file_failing_command,
4759 rs6000coff_core_file_failing_signal): New functions to extract
4760 the file name and terminating signal from the core file.
4761 * coff-rs6000.c: Use them.
4763 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4765 Change arch info to be const, initialized at compile time.
4766 * archures.c: Reindent many functions. Change CONST to const.
4767 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4768 nothing set it anyhow. Make next const.
4769 (bfd_arch_info_list): Remove.
4770 (bfd_archures_list): Rename from archures_init_table. Change from
4771 a table of function pointers to a table of bfd_arch_info_type
4772 structure addresses.
4773 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4774 (bfd_lookup_arch): Likewise.
4775 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4777 (bfd_default_arch_struct): Make const.
4778 (bfd_arch_init, bfd_arch_linkin): Remove.
4779 (bfd_get_arch_info): Return a const pointer.
4780 * init.c (bfd_init): Don't call bfd_arch_init.
4781 * bfd.c (struct _bfd): Make arch_info const.
4782 * bfd-in2.h: Rebuild.
4783 * libbfd.h: Rebuild.
4784 * configure.in: Put & before everything in $selarchs.
4785 * configure: Rebuild.
4786 * cpu-*.c: Change bfd_*_arch from a function which calls
4787 bfd_arch_linkin to a const structure.
4788 * ieee.c (ieee_object_p): Make arch const.
4790 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4792 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4794 * bfd-in2.h: Regenerate.
4795 * libbfd.h: Regenerate.
4797 * elf32-ppc.c (reloc_type): Update names to match current draft.
4798 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4799 relative. Update names to current V.4 draft.
4800 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4801 (ppc_elf_relocate_section): Rename relocations to match draft.
4803 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4805 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4806 compiled with -mrelocatable-lib to be linked with either normal
4807 modules or -mrelocatable modules.
4809 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4811 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4812 in the a.out header.
4814 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4815 a reloc against a local symbol, even if it's not a section.
4817 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4819 * targets.c (bfd_target): Remove unused align_power_min field.
4820 * bfd-in2.h: Rebuild.
4821 * All backends: Remove initialization of align_power_min.
4823 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4825 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4827 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4829 * config.bfd (mips-dec-netbsd*): New target.
4830 * configure.host (mips-dec-netbsd*): New host.
4831 * configure.in (mips-dec-netbsd*): New native.
4832 * configure: Rebuild.
4834 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4836 Make the COFF backend linker merge common types:
4837 * cofflink.c (struct coff_debug_merge_element): Define.
4838 (struct coff_debug_merge_type): Define.
4839 (struct coff_debug_merge_hash_entry): Define.
4840 (struct coff_debug_merge_hash_table): Define.
4841 (coff_debug_merge_hash_table_init): Define.
4842 (coff_debug_merge_hash_table_free): Define.
4843 (coff_debug_merge_hash_lookup): Define.
4844 (struct coff_final_link_info): Add debug_merge field.
4845 (coff_debug_merge_hash_newfunc): New static function.
4846 (_bfd_coff_final_link): Allocate and free debug_merge table.
4847 (coff_link_input_bfd): Merge identical enum, struct and union
4850 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4852 Convert i960 COFF to use COFF backend linker.
4853 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4854 structure to store the symbol being used.
4855 (coff_i960_start_final_link): New static function.
4856 (coff_i960_relocate_section): New static function.
4857 (coff_i960_adjust_symndx): New static function.
4858 (coff_start_final_link): Define.
4859 (coff_relocate_section): Define.
4860 (coff_adjust_symndx): Define.
4861 * coffcode.h (bfd_coff_backend_data): Add new callback function
4862 _bfd_coff_start_final_link.
4863 (bfd_coff_start_final_link): Define.
4864 (coff_start_final_link): Define if not defined.
4865 (bfd_coff_std_swap_table): Add coff_start_final_link.
4866 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4868 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4869 function callback is not NULL.
4870 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4871 (_bfd_coff_internal_syment_name): Declare.
4872 * libcoff.h: Rebuild.
4873 * configure.in (icoff_big_vec): Add cofflink.o.
4874 (icoff_little_vec): Likewise.
4875 * configure: Rebuild.
4877 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4879 * Makefile.in (clean-info): Remove extraneous tab from line
4882 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4884 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4885 contents has relocs.
4887 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4889 * coffcode.h (coff_compute_section_file_positions): Keep the
4891 (coff_write_object_contents): Remember if it's a relocatable
4893 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4894 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4895 if relocatable file. Swap out saved raw size.
4897 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4899 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4900 (maintainer-clean): Rename from realclean, passing
4901 maintainer-clean down to subdirectories, but leave realclean as a
4904 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4907 * dep-in.sed: Remove config.h from generated dependencies.
4909 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4910 broken out of sunos_canonicalize_dynamic_symtab.
4911 (sunos_canonicalize_dynamic_symtab): Call new function
4912 sunos_slurp_dynamic_symtab.
4913 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4914 dynamic symbol table to the caller.
4915 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4916 callback to override the symbols being read.
4917 * libaout.h (struct aout_backend_data): Add three new parameters
4918 to add_dynamic_symbols callback.
4920 Extensive minor changes to avoid various gcc warnings. Also:
4921 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4922 * archures.c (bfd_arch_info_type): Change mach field from long to
4924 (bfd_lookup_arch): Change machine parameter from long to unsigned
4927 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4929 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4930 a symbol with a non-zero plt_offset.
4932 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4934 * elfcode.h (align_file_position): Remove; not used.
4936 * configure.in: Only check for <sys/procfs.h> on a native system,
4937 and make sure it defines prstatus_t.
4938 * configure: Rebuild.
4940 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4942 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4944 * config.in: Rename from config.h.in.
4945 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4946 Check for config.h:config.in when creating stamp-h.
4947 * configure: Rebuild.
4948 * Makefile.in (stamp-h): Depend upon config.in rather than
4949 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4950 calling config.status.
4952 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4953 (Makefile): Just rebuild Makefile.
4954 (config.h, stamp-h): New targets.
4955 * configure.in: Create stamp-h when rebuilding config.h.
4956 * configure: Rebuild.
4958 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4960 * configure.in: Call AC_CONFIG_HEADER. Substitute
4961 HOST_64BIT_LONG. Check that various header files exist. Check
4962 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4963 and/or free need to be declared. Don't make a link to sysdep.h.
4964 Define TRAD_HEADER for various hosts.
4965 * configure: Rebuild.
4966 * configure.host: Don't set my_host. Add definitions taken from
4967 host header files for various entries. Remove entries which now
4969 * acconfig.h: New file.
4970 * config.h.in: New file, built by autoheader.
4971 * sysdep.h: New file.
4972 * Makefile.in (do_distclean): Don't remove sysdep.h.
4974 (LOCAL_H_DEPS): New variable.
4975 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4977 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4978 ($(OPTIONAL_BACKENDS)): Likewise.
4979 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4980 looking through sysdep.h.
4981 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4982 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4983 (fprintf_vma, sprintf_vma): Likewise.
4984 (int64_type, uint64_type): Don't define.
4985 * bfd-in2.h: Rebuild.
4986 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4987 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4988 * lynx-core.c: Include stuff from old hosts/lynx.h.
4989 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4990 rather than NO_FCNTL.
4991 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4992 rather than NATIVE_HPPAHPUX_COMPILER.
4993 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4995 * hosts/*.h: Remove all header files which merely include,
4996 declare, and define things. Leave header files which define
4997 information needed by trad-core.c.
4999 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5000 (BFD_CC_FOR_BUILD): Define.
5001 * configure.in: Use BFD_CC_FOR_BUILD.
5002 * configure: Rebuild.
5004 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5006 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5007 * configure: Rebuild.
5009 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5012 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5014 * config.bfd: i386pe_ve -> i386pe_vec.
5016 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5018 * configure.host: Incorporate host Makefile fragments by setting
5020 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5021 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5022 value based on whether the code is being compiled by a cross
5023 compiler. Don't substitute host_makefile_frag or frags.
5024 * aclocal.m4: New file to define local AC_PROG_CC.
5025 * configure: Rebuild.
5026 * Makefile.in (INSTALL): Set to @INSTALL@.
5027 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5028 (INSTALL_DATA): Set to @INSTALL_DATA@.
5030 (CC): Define as @CC@.
5031 (CFLAGS): Set to @CFLAGS@.
5032 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5033 (@host_makefile_frag@): Remove.
5034 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5035 after other options.
5036 (config.status): Remove dependency upon @frags@.
5037 * config/*.mh, config/README: Remove.
5039 * config.bfd: Rewrite to incorporate the contents of the Makefile
5040 fragments by setting shell variables, rather than merely returning
5041 the name of a Makefile fragment.
5042 * configure.in: Use shell variables set by config.bfd rather than
5043 looking at the target Makefile fragment files. Don't substitute
5044 target_makefile_frag. Do substitute TDEFINES.
5045 * configure: Rebuild.
5046 * Makefile.in (@target_makefile_frag@): Remove.
5047 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5048 * config/*.mt: Remove.
5050 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5052 * configure.in: Put changequote lines around "i[345]86" patterns
5053 section of core file support.
5055 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5057 * som.c (som_bfd_print_private_bfd_data): Define to use the
5060 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5062 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5063 entry, text_start and data_start.
5065 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5067 * Makefile.in (OFILES): Remove $(TDEPFILES).
5068 * config/apollo.mt (TDEPFILES): Remove.
5069 * config/README: Update.
5071 * configure.in: For a native configuration, set COREFILE and
5072 COREFLAG based on the canonical host name.
5073 * configure: Rebuild.
5074 * Makefile.in: Rebuild dependencies.
5075 (ALL_CFLAGS): Add @COREFLAG@.
5076 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5077 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5078 support routines. Check LYNX_CORE rather than HOST_LYNX.
5079 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5080 * i386lynx.c: Likewise.
5081 * m68klynx.c: Likewise.
5082 * sparclynx.c: Likewise.
5083 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5084 * *-core.c: Comment changes.
5085 * config/decstation.mh (HDEPFILES): Remove.
5086 (HDEFINES): Remove -DTRAD_CORE.
5087 * config/irix3.mh (RANLIB): Remove.
5088 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5089 (HDEFINES): Remove -DIRIX_CORE.
5090 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5091 (HDEFINES): Remove -DTRAD_CORE.
5092 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5093 * config/ultra3.mh (RANLIB): Remove.
5094 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5095 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5096 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5097 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5098 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5099 * config/i386aix.mh, config/i386bsd.mh: Remove.
5100 * config/i386linux.mh, config/i386mach3.mh: Remove.
5101 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5102 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5103 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5104 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5105 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5106 * config/solaris2.mh, config/stratus.mh: Remove.
5107 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5108 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5110 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5112 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5113 DT_FINI entry if the appropriate symbol is not in the hash table.
5115 * libelf.h (struct elf_backend_data): Add create_program_headers
5116 and want_hdr_in_seg fields.
5117 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5119 (elf_backend_create_program_headers): Likewise.
5120 (elfNN_bed): Initialize create_program_headers and
5122 * elf.c (get_program_header_size): Call create_program_headers
5124 (map_program_segments): Check want_hdr_in_seg backend field. Call
5125 create_program_headers backend routine.
5127 * elf.c (assign_file_positions_except_relocs): Align non allocated
5128 sections when creating an executable.
5130 * elfcode.h (elf_swap_phdr_in): Make non static.
5131 (elf_swap_phdr_out): Make non static.
5132 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5133 (bfd_elf32_swap_phdr_out): Declare.
5134 (bfd_elf64_swap_phdr_in): Declare.
5135 (bfd_elf64_swap_phdr_out): Declare.
5137 * ecofflink.c (ecoff_collect_shuffle): New static function.
5138 (_bfd_ecoff_get_accumulated_pdr): New function.
5139 (_bfd_ecoff_get_accumulated_sym): New function.
5140 (_bfd_ecoff_get_accumulated_ss): New function.
5141 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5142 (_bfd_ecoff_get_accumulated_sym): Declare.
5143 (_bfd_ecoff_get_accumulated_ss): Declare.
5144 * libbfd.h: Rebuild.
5146 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5148 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5150 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5151 warning symbols. If any section is named .gnu.warning.XXX, treat
5152 the contents as a warning to be issued if the symbol XXX is
5154 (elf_link_output_extsym): For an indirect or warning symbol, just
5155 output the symbol it points to.
5157 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5158 if bfd_hash_allocate fails, since it will already be set.
5159 (generic_link_hash_newfunc): Likewise.
5160 (archive_hash_newfunc): Likewise.
5161 (hash_entry_bfd): New static function.
5162 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5163 callback. Allocate a new warning using the hash table newfunc.
5164 Use bfd_hash_replace to update the entry in the hash table, rather
5165 than assuming we can copy the fields with structure assignment.
5167 * hash.c (bfd_hash_replace): New function.
5168 * bfd-in.h (bfd_hash_replace): Declare.
5169 * bfd-in2.h: Rebuild.
5171 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5173 * config.bfd: Add mips*vr4300-*-elf* target.
5174 * config/mipsbvr4300.mt: Added.
5176 See file ChangeLog.2
5183 version-control: never