2 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4 * reloc.c: Add m32r relocs.
5 * bfd-in2.h, libbfd.h: Rebuilt.
8 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
10 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
12 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
14 * tekhex.c (first_phase): Change type parameter from char to int.
16 (pass_over): Change func to expect int, not char.
18 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
19 rather than SEC_LOAD when aligning the file offset for the first
22 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
24 * syms.c (coff_section_type): Make arg const.
25 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
26 to make_bfd_asection().
27 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
28 * elfcode.h (bfd_section_from_phdr): Remove prototype.
29 (_bfd_elf_stringtab_init): Remove prototype.
31 * netbsd-core.c (swap_abort): Add prototype.
32 * aix386-core.c (swap_abort): Ditto & make static
33 * hpux-core.c (swap_abort): Ditto & make static.
34 * irix-core.c (swap_abort): Ditto & make static.
35 * ptrace-core.c (swap_abort): Ditto & make static.
36 * trad-core.c (swap_abort): Ditto & make static.
37 * coffswap.h (coff_swap_reloc_in): Ditto.
38 (coff_swap_reloc_out): Ditto.
39 (coff_swap_filehdr_in): Ditto.
40 (coff_swap_filehdr_out): Ditto.
41 (coff_swap_sym_in): Ditto.
42 (coff_swap_sym_out): Ditto.
43 (coff_swap_aux_in): Ditto.
44 (coff_swap_aux_out): Ditto.
45 (coff_swap_lineno_in): Ditto.
46 (coff_swap_lineno_out): Ditto.
47 (coff_swap_aouthdr_in): Ditto.
48 (coff_swap_aouthdr_out): Ditto.
49 (coff_swap_scnhdr_in): Ditto.
50 (coff_swap_scnhdr_out): Ditto.
51 * ihex.c (ihex_sizeof_headers): Ditto.
52 * tekhex.c (getsym): Ditto.
53 (find_chunk): Ditto & make static.
57 (tekhex_get_symtab): Ditto & make static.
58 (tekhex_get_symtab_upper_bound): Ditto & make static.
59 (tekhex_mkobject): Ditto.
60 (tekhex_object_p): Ditto.
61 (move_section_contents): Ditto.
62 (tekhex_get_section_contents): Ditto.
63 (tekhex_set_arch_mach): Ditto & make static.
64 (tekhex_set_section_contents): Ditto.
68 (tekhex_write_object_contents): Ditto.
69 (tekhex_sizeof_headers): Ditto.
70 (tekhex_make_empty_symbol): Ditto.
71 (tekhex_get_symbol_info): Ditto.
72 (tekhex_print_symbol): Ditto.
73 * irix-core.c (make_bfd_asection): Ditto.
74 (irix_core_core_file_p): Ditto.
75 (irix_core_core_file_failing_command): Ditto.
76 (irix_core_core_file_failing_signal): Ditto.
77 (irix_core_core_file_matches_executable_p): Ditto.
78 (irix_core_make_empty_symbol): Ditto.
79 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
80 * srec.c (srec_new_symbol): Ditto.
81 (srec_get_section_contents): Ditto.
82 (srec_set_arch_mach): Ditto.
83 (srec_set_section_contents): Ditto.
84 (internal_srec_write_object_contents): Ditto.
85 (srec_write_object_contents): Ditto.
86 (symbolsrec_write_object_contents): Ditto.
87 (srec_sizeof_headers): Ditto.
88 (srec_make_empty_symbol): Ditto.
89 (srec_get_symtab_upper_bound): Ditto.
90 (srec_get_symtab): Ditto.
91 (srec_print_symbol): Ditto and make static.
92 * elf.c (elf_read): Ditto
93 (assign_section_numbers): Ditto.
94 (elf_fake_sections): Ditto.
95 (sym_is_global): Ditto.
96 (elf_map_symbols): Ditto.
97 (get_program_header_size): Ditto.
98 * coffgen.c (make_a_section_from_file): Ditto.
99 (coff_real_object_p): Ditto.
100 (fixup_symbol_value): Ditto.
101 (build_debug_section): Ditto.
103 * syms.c (coff_section_type): Ditto.
106 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
108 * bfd-in2.h: Rebuilt after m32r changes.
111 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
114 * config.bfd,configure.in,configure: Add m32r support.
115 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
117 * config.bfd: Keep target list alphabetically sorted.
120 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
122 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
123 to add in the constant part found in the instruction itself.
124 (case R_V850_HI16_S): Likewise.
128 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
130 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
131 and R_D10V_18 to be 1 (word).
134 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
136 * stabs.c (_bfd_link_section_stabs): If the output_section field
137 of either section is bfd_abs_section, then the linker is
138 discarding the section and we should not optimize it.
140 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
142 * Makefile.in (aout-sparcle.o): New target.
143 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
144 * config.bfd (sparclet-*-aout*): Add case.
145 * configure.in (sparcle_aout_vec): Add case.
146 * configure: Regenerated.
147 * targets.c (sparcle_aout_vec): Declare.
148 (bfd_target_vector): Add sparcle_aout_vec.
149 * aout-sparcle.c: New file.
152 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
154 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
155 low order sign bit propogation for R_V850_HI16_S.
157 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
158 handling V850 specific relocs.
159 (elf_v850_howto_table): Use the new function for some
160 relocations. Twiddle masks & shifts for some relocs.
161 Set partial_inplace where needed.
164 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
166 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
167 default architecture to a machine number of 0.
168 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
170 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
171 the output BFD is the default, set it from the first input BFD.
174 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
176 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
177 insert at bitpos zero. The HI16 relocs are shifted right
178 by 16 bits. Fix src_mask for all relocs.
179 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
181 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
185 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
187 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
188 Rewrite to use BFD file read routines and to avoid using a fixed
189 length for the file name.
192 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
194 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
195 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
196 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
199 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
201 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
202 (elf_v850_howto_table): Add info for HI16_S reloc.
203 (v850_reloc_map): Add HI_16_S reloc.
204 * reloc.c: Define BFD_RELOC_V850_* relocs.
207 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
210 * elf32-sh.c: New file.
211 * elf.c (prep_headers): Handle bfd_arch_sh.
212 * elfcode.h (write_relocs): Handle absolute symbol.
213 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
214 (_bfd_elf64_link_read_relocs): Declare.
215 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
216 elf_link_read_relocs. Make globally visible. Change all
218 (elf_link_input_bfd): Get external symbols from cache in
219 symtab_hdr->contents. Get contents from cache in
221 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
223 * reloc.c: Define BFD_RELOC_SH_* relocs.
224 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
225 * coff-sh.c (sh_insns_conflict): Fix a return value.
226 (_bfd_sh_align_load_span): New globally visible function, broken
227 out of sh_align_load.
228 (sh_align_load): Call _bfd_sh_align_load_span.
229 (sh_swap_insns): Change relocs parameter to PTR.
230 * bfd-in2.h, libbfd.h: Rebuild.
231 * targets.c (bfd_elf32_sh_vec): Declare.
232 (bfd_elf32_shl_vec): Declare.
233 * config.bfd (sh-*-elf*): New target.
234 * configure.in (bfd_elf32_sh_vec): New target vector.
235 (bfd_elf32_shl_vec): New target vector.
236 * configure: Rebuild.
237 * Makefile.in: Rebuild dependencies.
238 (BFD32_BACKENDS): Add elf32-sh.o.
239 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
241 * elf.c (map_sections_to_segments): Check that LMA does not skip a
242 page before checking D_PAGED.
244 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
245 (ihex_write_object_contents): Remove extbase; always use segbase
248 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
250 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
251 * configure.host (i[345]86-*-*): Ditto.
252 * config.bfd (i[345]86-*-*): Ditto.
253 * configure: Regenerate.
255 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
258 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
260 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
261 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
262 * som.c (hppa_som_gen_reloc_type): Add new argument. If
263 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
264 will have an ST_CODE type, change the symbol's type to ST_DATA.
265 * som.c (hppa_som_gen_reloc_type): Update prototype.
267 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
269 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
270 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
271 (mips_elf_size_dynamic_sections): Don't require .got to exist.
272 (mips_elf_finish_dynamic_sections): Likewise.
274 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
276 * configure.host (HLDENV): New variable to set. Set it for
277 *-*-sysv4*, since those linkers may not support -R but they always
280 * libieee.h (NSECTIONS): Don't define.
281 (ieee_data_struct): Change section_table to asection **. Add
283 * ieee.c (get_section_entry): If the table isn't big enough, make
285 (ieee_slurp_sections): Remove assertion about number of sections.
286 (ieee_object_p): Adjust initialization of ieee to match changes to
289 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
290 symbols merely because we are generating a shared library.
291 (xcoff_build_ldsyms): Don't set up global linkage code for an
292 undefined symbol merely because we are generating a shared
296 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
298 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
299 (BFD32_BACKENDS) Add elf32-v850.o.
300 * archures.c: Add bfd_v850_arch.
301 * bfd-in2.h: Add bfd_v850_arch.
302 * config.bfd (v850-*-*): New target.
303 * configure: (bfd_elf32_v850_vec) New vector.
304 * configure.in: (bfd_elf32_v850_vec) New vector.
305 * cpu-v850.c: New file.
306 * elf.c (prep_headers): Added case bfd_arch_v850.
307 * elf32-v850.c: New file.
308 * targets.c (bfd_elf32_v850_vec): New vector.
311 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
313 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
314 a function code symbol for an XMC_XO symbol.
316 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
318 * mpw-config.in: Update editing of autoconf vars to reflect
319 Jul 18 configure.in change.
320 * mpw-make.sed: Update editing of include pathnames to be
321 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
323 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
325 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
326 which to offset to get the .plt entry address is ".plt".
328 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
330 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
331 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
332 Added, for internal use by the ARM gas.
336 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
338 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
339 in section dynidx start.
341 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
343 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
344 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
345 optimization for g++.
347 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
349 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
350 the -mrelocatable-lib bit set and the other doesn't, clear the
351 -mrelocatable-lib bit in the header.
353 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
355 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
356 symbol against a STT_FUNC symbol in a shared library.
358 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
360 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
361 symbol is found, automatically define the corresponding function
364 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
365 if sym.n_numaux is not zero.
366 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
367 entry to disagree about the number of aux entries if the symbol
370 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
371 section if it might be needed, not just if info->shared.
372 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
373 the start of .rel.dyn if we are going to use it.
374 (mips_elf_finish_dynamic_sections): Only clear the first element
375 of .rel.dyn if the size is greater than zero.
377 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
379 * xcofflink.c (xcoff_link_input_bfd): If we already called the
380 undefined_symbol callback for a symbol, then don't issue any more
381 warnings about loader relocs.
382 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
383 after calling the undefined_symbol callback.
385 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
386 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
387 as the AIX linker seems to do.
389 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
391 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
392 (evax_initialize): Remove evax_reloc_table.
393 (evax_close_and_cleanup): Ditto.
395 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
397 (evax_bfd_reloc_type_lookup): Ditto.
398 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
399 cooked_size == raw_size.
400 * evax-emh.c (_bfd_evax_register_filename): Remove.
401 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
402 * evax-misc.c (add_new_contents): Malloc section at full size.
403 (_bfd_save_evax_section): Memcpy section contents directly.
404 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
405 (evax_reloc_table): Remove.
407 * hosts/alphavms.h (O_ACCMODE): Define if needed.
409 * makefile.vms: Add better support for DEC C compilation
410 Add evax.h dependencies
412 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
413 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
414 (BFD_RELOC_ALPHA_BASEREG): Remove.
415 * bfd-in2.h, libbfd.h: Rebuild.
417 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
419 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
420 getgid if _WIN32 is defined.
421 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
423 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
425 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
426 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
428 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
431 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
433 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
435 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
436 (NEED_DECLARATION_REALLOC): New macro.
437 * configure, config.in: Rebuild.
438 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
439 (realloc): Declare if NEED_DECLARATION_REALLOC.
441 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
442 <strings.h> if they exist.
444 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
446 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
448 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
450 Based on patches from Eric Valette <valette@crf.canon.fr>:
451 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
452 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
453 (elf_howto_table): Add entries for new relocs.
454 (elf_i386_reloc_type_lookup): Handle new relocs.
455 (elf_i386_info_to_howto): Just call abort.
456 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
457 (elf_i386_relocate_section): Likewise.
460 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
462 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
465 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
467 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
468 only get the LMA from the phdr if they are in the same part of the
471 * elf.c (map_sections_to_segments): Rewrite tests for starting a
472 new segment to make them more comprehensible. If the relationship
473 between the LMA and the VMA changed, start a new segment. Don't
474 check dynsec when deciding whether to start a new segment for a
475 writeable section; -N will now handle this.
477 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
479 * libhppa.h: Remove "esel" changes. Not the right approach.
480 * som.c: Corresponding changes.
481 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
482 which don't have a SOM symbol type associated with them.
483 Reverses a 1994 change.
485 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
487 Make ld -N more reasonable for ELF:
488 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
489 phdr_in_section to false, and always use a single load segment.
490 (elf_sort_sections): Sort sections by LMA after VMA.
491 (assign_file_positions_for_segments): If D_PAGED is not set, don't
492 align to maxpagesize.
493 (assign_file_positions_except_relocs): Likewise.
494 * elfcode.h (elf_object_p): If a section is loaded but not page
495 aligned, clear D_PAGED.
497 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
499 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
500 Added, for internal use by the ARM gas.
504 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
506 * libhppa.h (R_HPPA_ESEL): New field selector.
508 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
509 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
510 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
512 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
514 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
515 archive search before looking for stripped dynamic objects.
517 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
519 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
520 symbol a warning rather than an error.
522 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
524 * elf.c (assign_file_positions_for_segments): Track the virtual
525 memory position separately from the file position, and use it to
526 compute the alignment adjustment.
529 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
531 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
532 and fixed mask on R_D10V_10_PCREL_L.
535 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
537 * elf64-mips.c: Include "aout/ar.h".
538 (mips_elf64_slurp_armap): New static function.
539 (mips_elf64_write_armap): New static function.
540 (bfd_elf64_archive_*): Define.
541 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
542 Use instead of bfd_generic_archive_p.
543 (bfd_elfNN_write_archive_contents): Define if not defined. Use
544 instead of _bfd_write_archive_contents.
545 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
546 _bfd_generic_mkarchive.
547 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
548 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
550 (TARGET_LITTLE_SYM): Likewise.
551 * archive.c (bfd_slurp_armap): Check for and reject an archive map
553 * Makefile.in: Rebuild dependencies.
555 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
556 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
557 SHT_MIPS_EVENTS sections.
558 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
559 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
561 (_bfd_mips_elf_fake_sections): Likewise.
563 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
564 * ecoff.c (ecoff_compute_section_file_positions): Copy
565 rdata_in_text from backend info to tdata. Clear it if any data
566 section comes before .rdata.
567 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
568 tdata rather than backend info.
570 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
572 * configure.in: Fix test for whether a compiler has a 64 bit
573 type. From Jim Wilson <wilson@cygnus.com>.
575 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
577 * configure.host (mips-sgi-irix6*): New host.
579 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
580 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
581 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
583 * configure: Rebuild.
584 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
585 (BFD_HOST_64_BIT): Define conditionally.
586 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
587 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
588 (symvalue, bfd_size_type): Likewise.
589 * bfd-in2.h: Rebuild.
590 * Makefile.in (do_clean): Remove bfd-tmp.h.
591 (do_distclean): Remove bfd-in3.h.
592 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
593 (bfd-in3.h): New target.
595 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
596 Andrew Gierth <ANDREWG@microlise.co.uk>.
598 * configure.host: Set INSTALL_SHLIB.
599 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
600 * configure: Rebuild.
601 * Makefile.in (install): Use @INSTALL_SHLIB@.
603 * config.bfd (mips*-*-irix6*): New target.
604 * configure.host: Handle Irix 6 shared library like Irix 5.
606 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
607 symbol for a magic name.
608 (xcoff_link_input_bfd): Don't change the reloc symbol for an
610 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
613 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
615 * mpw-config.in: Add ELF support to mips config, create the
616 elf32-target.h file in the object dir.
617 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
619 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
621 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
622 Also removed most abort calls, in favor of using bfd reporting.
625 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
627 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
628 (BFD32_BACKENDS) Add elf32-d10v.o.
629 * archures.c: Add bfd_d10v_arch.
630 * bfd-in2.h: Add bfd_d10v_arch.
631 * config.bfd (d10v-*-*): New target.
632 * configure: (bfd_elf32_d10v_vec) New vector.
633 * configure.in: (bfd_elf32_d10v_vec) New vector.
634 * cpu-d10v.c: New file.
635 * elf.c (prep_headers): Added case bfd_arch_d10v.
636 * elf32-d10v.c: New file.
638 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
639 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
640 * targets.c (bfd_elf32_d10v_vec): New vector.
643 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
645 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
647 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
649 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
650 bfd_mach_i386_i8086 machine types.
652 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
654 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
657 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
659 * coffcode.h (coff_set_section_contents): A/UX does not require
660 special handling of the _LIB section.
662 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
664 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
667 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
668 array if one was allocated.
670 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
672 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
673 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
674 use_rld_obj_head and rld_value.
675 (mips_elf_link_hash_table_create): Initialize new fields.
676 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
678 (mips_elf_create_dynamic_sections): Create .rld_map section. If
679 __rld_obj_head symbol not seen, create an __rld_map symbol.
680 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
681 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
682 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
683 __rld_obj_head symbol.
684 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
686 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
688 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
690 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
691 ppc_elf_addr16_ha_reloc.
692 (ppc_elf_addr16_ha_reloc): New static function.
694 * coff-mips.c (struct mips_hi): Define.
695 (mips_refhi_list): New static variable.
696 (mips_refhi_addr, mips_refhi_addend): Remove.
697 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
698 (mips_reflo_reloc): Process mips_refhi_list.
699 (mips_relhi_list): New static variable.
700 (mips_relhi_addr, mips_relhi_addend): Remove.
701 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
702 (mips_rello_reloc): Process mips_relhi_list.
703 (mips_relocate_section): Permit an arbitrary number of REFHI or
704 RELHI relocs before the associated REFLO or RELLO reloc.
706 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
708 * aout-target.h (MY(callback)): Set reloc_count fields.
710 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
712 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
713 sections unless this is a SunOS link.
715 * VERSION: Set to 2.7.1.
717 * Released binutils 2.7.
719 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
721 * i386aout.c: Include "aout/aout64.h".
722 (i386aout_write_object_contents): New static function.
723 (MY_write_object_contents): Define.
725 * netbsd.h (MY(write_object_contents)): Make sure that
726 adjust_sizes_and_vmas is called before fiddling with the magic
729 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
731 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
733 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
735 * libbfd-in.h (itos, stoi): Don't define.
737 * i386lynx.c (KEEPIT): Define as udata.i.
738 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
739 (NAME(lynx,swap_ext_reloc_out)): Likewise.
740 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
741 flags. Don't use stoi.
743 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
745 * elf.c (map_sections_to_segments): Don't start a new segment for
746 a writable section if it's on the same page as the previous
747 segment. Reset the writable variable for a readonly section.
749 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
751 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
752 first_thunk_address, thunk_size, and import_table_size.
753 * peicode.h: Improved some diagnostics regarding edata sections.
755 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
757 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
758 (TARGET_LITTLE_SYM): Added missing D_PAGED.
760 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
762 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
763 with XCOFF_DEF_DYNAMIC set is really defined.
764 (xcoff_link_check_dynamic_ar_symbols): Likewise.
765 (xcoff_link_add_symbols): Only create special sections if using an
768 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
770 (bfd_install_relocation): Likewise.
772 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
774 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
776 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
777 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
778 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
779 (elf64_alpha_link_hash_newfunc): Initialize flags field.
780 (elf64_alpha_check_relocs): Record types of LITUSE entries that
781 are found for LITERAL relocs.
782 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
783 taken, we cannot generate a .plt entry for the symbol.
785 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
787 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
788 sysconf functions (for gprof).
789 * configure, config.in: Rebuild.
791 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
793 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
794 an archive if it has a map. If the object file has the wrong
797 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
798 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
800 (alpha_relocate_section): Likewise.
802 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
803 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
804 (coff_swap_sym_out): Use SYMESZ, not sizeof.
805 (coff_swap_aux_out): Use AUXESZ, not sizeof.
806 (coff_swap_lineno_out): Use LINESZ, not sizeof.
807 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
808 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
809 * peicode.h: Corresponding changes.
811 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
813 * elflink.h (elf_create_pointer_linker_section): Comment out code
814 dealing with making GOT pointers negative of the GOT symbol for
817 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
819 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
820 increment the .rela.plt size until after we're done creating the
822 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
823 .rela.plt offset directly rather than calculating it.
825 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
827 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
828 Use autoconf-set values.
829 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
830 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
833 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
834 * configure: Rebuilt.
836 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
838 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
839 handling code > 1k away.
841 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
843 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
844 defined, output whenever the symbol is updated.
846 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
848 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
849 section to 0 if user_set_vma is set.
850 * elflink.h (elf_bfd_final_link): Likewise.
852 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
854 Partially undo patch of Jun 20.
855 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
856 (coff_compute_section_file_positions): Likewise.
857 (coff_write_object_contents): Likewise. Re-add deleted code, but
858 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
859 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
861 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
863 * config.bfd: Add support for *-*-rtems* configurations.
865 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
867 * elf.c (prep_headers): Add bfd_arch_alpha case.
869 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
871 * elf64-alpha.c: New file.
872 * config.bfd (alpha-*-linuxecoff*): New target.
873 (alpha-*-linux*, alpha-*-elf*): New targets.
874 * configure.in (bfd_elf64_alpha_vec): New vector.
875 * configure: Rebuild.
876 * targets.c (bfd_elf64_alpha_vec): Declare.
877 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
878 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
879 * bfd-in2.h, libbfd.h: Rebuild.
880 * Makefile.in: Rebuild dependencies.
881 (BFD64_BACKENDS): Add elf64-alpha.o.
882 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
884 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
886 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
887 than relying on a right shift of 32.
889 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
891 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
892 ifdef to COFF_WITH_PE.
893 (coff_compute_section_file_positions): Likewise.
894 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
895 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
896 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
897 COFF_IMAGE_WITH_PE, always include.
899 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
901 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
903 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
904 approximate the correct answer if SIZEOF_HEADERS was not used.
906 * binary.c (binary_set_section_contents): Set section file
907 position based on LMA rather than VMA.
909 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
911 * linker.c (_bfd_generic_link_output_symbols): Don't output any
912 symbols if info->strip == strip_all.
914 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
916 * coff-h8300.c: Remove #if 0 code.
917 (compatable): Don't allow mixing/matching of different architectures.
919 * archures.c (bfd_mach_h8300s): Add.
920 * bfd-in2.h: Rebuilt.
921 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
923 (h8300_reloc16_estimate): Likewise.
924 (h8300_reloc16_extra_cases): Likewise.
925 (h8300_bfd_link_add_symbols): Likewise.
926 * coffcode.h (coff_set_arch_mach_hook): Likewise.
927 (coff_set_flags): Likewise.
928 * cpu-h8300.c (h8300_scan): Likewise.
929 Add H8/S to bfd_h8300_arch list.
931 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
933 Added support for Alpha OpenVMS:
934 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
935 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
936 * config.h-vms, makefile.vms: New files.
937 * config.bfd (alpha-*-*vms*): New target.
938 * configure.in (evax_alpha_vec): New target vector.
939 * configure: Rebuild.
940 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
941 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
942 * targets.c (bfd_target_evax_flavour): Define.
943 (evax_alpha_vec): Declare.
944 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
946 * bfd-in2.h, libbfd.h: Rebuild.
947 * Makefile.in: Rebuild dependencies.
948 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
949 evax-emh.o, and evax-misc.o.
950 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
951 evax-etir.c, evax-emh.c, and evax-misc.c.
952 (HFILES): Add evax.h.
954 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
956 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
958 (h8300_bfd_link_add_symbols): Likewise.
960 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
962 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
963 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
965 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
967 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
968 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
970 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
971 R_MIPS_32 relocs if creating a shared library.
973 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
975 * peicode.h (add_data_entry): Use pei_section_data rather than
976 _cooked_size. Corresponds to May 13 change in coffcode.h.
978 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
980 * cofflink.c (_bfd_coff_final_link): Handle long section names.
981 * coffcode.h (coff_write_object_contents): If there are long
982 section names, always set the f_symptr field, even if there are no
984 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
985 if there are no symbols.
987 * coffgen.c (make_a_section_from_file): Check return value of
988 _bfd_coff_read_string_table.
989 (coff_real_object_p): Check return value of
990 make_a_section_from_file.
991 (_bfd_coff_read_string_table): Check that there are some symbols
992 before trying to read the string table size.
994 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
996 * xcofflink.c (xcoff_link_add_symbols): When considering whether
997 to replace a symbol in a dynamic object with a symbol from another
998 dynamic object, do the replacement if the existing symbol is
1001 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1002 for _ptrgl, and treat it as global linkage code.
1004 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1005 filename or N_SO symbol past the offset, and use it to indicate
1006 that there is no line number or function when appropriate.
1008 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1010 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1011 common symbol defined by the linker. Don't export function code
1012 even if export_defineds is set.
1014 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1016 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1018 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1019 (h8300_symbol_address_p): New function.
1020 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1023 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1025 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1027 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1028 correctly for the two variants. Allow relaxing if the target
1029 is 128 bytes away since after relaxation it'll be 126 bytes away.
1030 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1031 "dot" and "value". Allow relaxing if the target is 128 bytes
1032 away since after relaxation it'll be 126 bytes away.
1033 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1034 the given section until nothing changes.
1036 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1038 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1039 alignment hack--we can get the lnnoptr info another way without
1040 suddenly increasing the alignment requirements. Set the flags for
1042 (ecoff_compute_section_file_positions): Do so.
1044 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1046 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1047 to keep the HP emulator database happy.
1049 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1050 From Kevin Buettner <kev@primenet.com>.
1052 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1055 name of a NULL section.
1057 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1059 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1060 set, always call the notice callback.
1062 * VERSION: Increment for bfdlink.h change.
1064 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1066 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1067 (sh_relax_delete_bytes): Correct handling of differently sized
1068 trailing alignment reloc.
1070 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1071 * bfd-in2.h: Rebuild.
1072 * configure.in: Warn if there is no known 64 bit type.
1073 * configure: Rebuild.
1075 * Makefile.in: Rebuild dependencies.
1076 (BFD32_BACKENDS): Add ppcboot.o.
1077 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1079 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1080 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1082 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1085 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1086 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1087 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1089 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1091 * elf64-mips.c: Improve reloc special_functions and handling of
1092 SHT_MIPS_OPTIONS section.
1093 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1094 mips_elf_hi16_reloc and make globally visible.
1095 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1096 make globally visible.
1097 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1098 make globally visible.
1099 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1100 and make globally visible.
1101 (gprel16_with_gp): Check howto->src_mask before using value in
1103 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1104 and make globally visible.
1105 (gprel32_with_gp): Check howto->src_mask before fetching value.
1106 (bfd_mips_elf_swap_options_in): New function.
1107 (bfd_mips_elf_swap_options_out): New function.
1108 (_bfd_mips_elf_set_private_flags): Rename from
1109 mips_elf_set_private_flags and make globally visible.
1110 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1111 mips_elf_copy_private_bfd_data and make globally visible.
1112 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1113 mips_elf_merge_private_bfd_data and make globally visible.
1114 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1115 for a SHT_MIPS_OPTIONS section.
1116 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1117 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1118 name of a SHT_MIPS_OPTIONS section.
1119 (_bfd_mips_elf_set_section_contents): New function.
1120 (mips_elf32_section_processing): Set the GP value in a
1121 SHT_MIPS_OPTIONS section.
1122 (_bfd_mips_elf_find_nearest_line): Rename from
1123 mips_elf_find_nearest_line and make globally visible.
1124 (bfd_elf32_set_section_contents): Define.
1125 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1126 (_bfd_mips_elf_lo16_reloc): Declare.
1127 (_bfd_mips_elf_gprel16_reloc): Declare.
1128 (_bfd_mips_elf_got16_reloc): Declare.
1129 (_bfd_mips_elf_gprel32_reloc): Declare.
1130 (_bfd_mips_elf_set_private_flags): Declare.
1131 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1132 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1133 (_bfd_mips_elf_find_nearest_line): Declare.
1134 (_bfd_mips_elf_set_section_contents): Declare.
1136 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1138 (elf_info_to_howto): Define.
1139 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1141 (elf_info_to_howto): Define.
1142 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1144 (elf_info_to_howto): Define.
1146 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1147 R_MOV16B[12], to match change in coff/internal.h.
1149 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1151 * elf64-mips.c: Extensive additions to provide better support for
1152 writing files and for gas.
1153 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1154 of mips_elf_object_p.
1155 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1156 _bfd_mips_elf_object_p.
1157 (_bfd_mips_elf_final_write_processing): Rename from
1158 mips_elf_final_write_processing and make globally visible.
1159 (_bfd_mips_elf_fake_sections): Rename from
1160 mips_elf_fake_sections and make globally visible.
1161 (_bfd_mips_elf_section_from_bfd_section): Rename from
1162 mips_elf_section_from_bfd_section and make globally visible.
1163 (_bfd_mips_elf_section_processing): New function, broken out of
1164 mips_elf_section_processing.
1165 (mips_elf32_section_processing): Rename from
1166 mips_elf_section_processing; call
1167 _bfd_mips_elf_section_processing.
1168 (_bfd_mips_elf_symbol_processing): Rename from
1169 mips_elf_symbol_processing and make globally visible.
1170 (_bfd_mips_elf_read_ecoff_info): Rename from
1171 mips_elf_read_ecoff_info and make globally visible.
1172 (mips_elf32_ecoff_debug_swap): Rename from
1173 mips_elf_ecoff_debug_swap.
1174 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1175 struct symbol_cache_entry.
1176 (_bfd_elf_validate_reloc): New function, moved in from
1177 elfcode.h:validate_reloc.
1178 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1179 to _bfd_elf_validate_reloc. Change all callers.
1180 * elf-bfd.h (bfd_section_from_shdr): Declare.
1181 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1182 (_bfd_elf_validate_reloc): Declare.
1183 (_bfd_mips_elf_object_p): Declare.
1184 (_bfd_mips_elf_fake_sections): Declare.
1185 (_bfd_mips_elf_section_from_bfd_section): Declare.
1186 (_bfd_mips_elf_section_processing): Declare.
1187 (_bfd_mips_elf_symbol_processing): Declare.
1188 (_bfd_mips_elf_read_ecoff_info): Declare.
1189 (_bfd_mips_elf_final_write_processing): Declare.
1190 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1193 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1194 (mips_elf_final_write_processing): Likewise.
1196 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1198 64-bit MIPS ELF ABI objdump support:
1199 * elf64-mips.c: New file.
1200 * Makefile.in: Rebuild dependencies.
1201 (BFD64_BACKENDS): Add elf64-mips.o.
1202 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1203 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1204 bfd_elf64_littlemips_vec to targ_selvecs.
1205 (mips*-*-elf*): Likewise.
1206 * confingure.in: Add bfd_elf64_bigmips_vec and
1207 bfd_elf64_littlemips_vec to vector switch.
1208 * configure: Rebuild.
1209 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1210 broken out of mips_elf_section_from_shdr.
1211 (mips_elf32_section_from_shdr): Rename from
1212 mips_elf_section_from_shdr. Call new function.
1213 (elf_backend_section_from_shdr): Update name of renamed function.
1214 * elf-bfd.h (struct elf_size_info): Change second parameter of
1215 write_out_phdrs to be const. Likewise for second parameter of
1217 (struct bfd_elf_section_data): Add rel_hdr2 field.
1218 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1219 (bfd_elf32_swap_symbol_out): Likewise.
1220 (bfd_elf32_swap_reloc_in): Likewise.
1221 (bfd_elf32_swap_reloc_out): Likewise.
1222 (bfd_elf32_swap_reloca_in): Likewise.
1223 (bfd_elf32_swap_reloca_out): Likewise.
1224 (bfd_elf32_swap_phdr_in): Likewise.
1225 (bfd_elf32_swap_phdr_out): Likewise.
1226 (bfd_elf32_swap_dyn_in): Likewise.
1227 (bfd_elf32_swap_dyn_out): Likewise.
1228 (bfd_elf32_slurp_symbol_table): Declare.
1229 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1230 (bfd_elf32_write_out_phdrs): Declare.
1231 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1232 (bfd_elf64_swap_symbol_out): Likewise.
1233 (bfd_elf64_swap_reloc_in): Likewise.
1234 (bfd_elf64_swap_reloc_out): Likewise.
1235 (bfd_elf64_swap_reloca_in): Likewise.
1236 (bfd_elf64_swap_reloca_out): Likewise.
1237 (bfd_elf64_swap_phdr_in): Likewise.
1238 (bfd_elf64_swap_phdr_out): Likewise.
1239 (bfd_elf64_swap_dyn_in): Likewise.
1240 (bfd_elf64_swap_dyn_out): Likewise.
1241 (bfd_elf64_slurp_symbol_table): Declare.
1242 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1243 (bfd_elf64_write_out_phdrs): Declare.
1244 (_bfd_mips_elf_section_from_shdr): Declare.
1245 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1246 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1247 section for the section, add the new one to rel_hdr2. Increment
1248 reloc_count rather than setting it.
1249 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1250 Remove static declaration.
1251 (elf_write_shdrs_and_ehdr): Define name as macro.
1252 (elf_write_out_phdrs): Likewise.
1253 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1254 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1255 (elf_swap_symbol_in): Change second parameter to be const.
1256 (elf_swap_symbol_out): Likewise.
1257 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1258 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1259 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1260 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1261 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1262 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1263 parameter to be const. Make non-static.
1264 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1266 (elf_slurp_symbol_table): Make non-static.
1267 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1268 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1269 (elf_backend_size_info): Likewise.
1270 (elfNN_bed): Use elf_backend_size_info.
1271 * targets.c (bfd_elf64_bigmips_vec): Declare.
1272 (bfd_elf64_littlemips_vec): Declare.
1273 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1274 bfd_elf64_littlemips_vec if BFD64 is defined.
1276 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1278 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1280 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1281 zeroes, in alignment holes.
1283 * configure: Rebuild with autoconf 2.10.
1285 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1286 potential leading underscore in the allocated buffer.
1288 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1290 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1291 symbols into .sbss if this is a relocatable link.
1293 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1295 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1296 undefined symbols when creating a shared library.
1298 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1300 * coff-sh.c: Add a bunch of new code and static const arrays to
1301 support aligning loads and stores on four byte memory boundaries.
1303 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1305 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1306 call sh_align_loads.
1307 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1310 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1312 * cache.c (bfd_open_file): Unlink the file before opening it for
1313 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1315 * opncls.c (bfd_fdopenr): Set opened_once.
1317 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1319 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1322 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1323 the code unconditionally.
1325 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1327 * libcoff-in.h (struct pei_section_tdata): Define structure.
1328 (pei_section_data): Define macro.
1329 * libcoff.h: Rebuild.
1330 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1331 store s_paddr field in pei_section_data.
1332 (coff_compute_section_file_positions): Use pei_section_data rather
1333 than _cooked_size, and don't overwrite an existing value.
1334 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1335 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1336 * peicode.h (coff_bfd_copy_private_section_data): Define if
1338 (pe_bfd_copy_private_section_data): New static function if
1341 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1343 * srec.c (srec_set_arch_mach): Write as a function rather than a
1346 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1347 no map, just check each member in turn to see whether it is
1350 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1352 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1353 table. Call BFD_ASSERT to validate header size, instead of
1355 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1358 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1360 * ppcboot.c: New target for looking at PPCbug boot records.
1362 * config{ure.in,.bfd}: Add support for ppcboot target.
1364 * configure: Regenerate.
1366 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1368 * coff-h8300.c (howto_table): Update names to match recent
1369 changes to include/coff/internal.h. Fix minor errors in the
1370 existing relocs. Add R_MOVL1 and R_MOVL2.
1371 (rtype2howto): Similarly.
1372 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1373 existing relaxing code and peform more relaxing.
1374 (h8300_reloc16_extra_cases): Likewise.
1376 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1378 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1381 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1383 * elfcode.h (elf_object_p): Reject generic ELF target if
1384 e_machine matches an alternate machine code in a specific backend.
1386 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1387 obsolete align_power_min field.
1389 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1391 * coff-h8300.c (reloc_howto_type): Add howto entry for
1393 (rtype2howto): Handle R_PCRWORD_B.
1394 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1395 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1396 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1397 branch (R_PCWORD_B).
1399 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1401 * aoutx.h (translate_from_native_sym_flags): Set the section for
1402 BSF_CONSTRUCTOR symbols.
1404 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1407 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1409 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1410 stop looking when section is found.
1412 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1414 * coffcode.h (STRING_SIZE_SIZE): Define.
1415 (styp_to_sec_flags): Handle long symbol names when looking for the
1417 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1418 (bfd_coff_long_section_names): Define.
1419 (coff_write_object_contents): Handle long section names.
1420 (bfd_coff_std_swap_table): Initialize new field.
1421 * libcoff.h: Rebuild.
1422 * coffgen.c (make_a_section_from_file): Handle long section
1424 (coff_write_symbols): Handle long section names.
1425 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1426 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1427 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1428 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1429 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1430 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1431 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1432 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1434 * bout.c (b_out_callback): Set lma of sections.
1435 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1436 parameter to output_bfd. Used input_bfd instead of output_bfd in
1439 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1441 * aoutx.h (translate_from_native_sym_flags): Don't create
1442 SEC_CONSTRUCTOR sections.
1443 * ecoff.c (ecoff_set_symbol_info): Likewise.
1445 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1446 From Don Bowman <bowman@waterloo.hp.com>.
1448 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1450 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1451 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1453 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1455 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1456 mips_32_relocs field.
1457 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1458 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1459 relocs against a global symbol which is not defined in a regular
1461 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1462 against a global symbol, increment mips_32_relocs.
1463 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1464 the symbol is not defined in a regular file, make room in the
1467 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1469 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1470 file position and the virtual file position separately. Set
1471 filepos information bsaed on the real file position.
1472 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1473 Jan 23 change to coffcode.h.
1475 * som.c (som_slurp_symbol_table): Set the symbol count to the
1476 number of BFD symbols created.
1478 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1480 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1481 output file if linking shared objects. Loop to check all relocs,
1482 rather than returning false on first error.
1484 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1486 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1487 (ppc_elf_additional_program_headers): If .interp section, bump #
1488 of program headers by 1.
1489 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1490 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1491 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1493 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1495 (ppc_elf_relocate_section): If the output section isn't defined,
1496 don't abort, just give an error message.
1498 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1499 being created is .sdata or .sdata2, don't make the symbol dynamic.
1501 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1503 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1504 members of an archive for dynamic objects with no symbols, and
1505 pass them directly to check_archive_element.
1506 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1507 xcoff_link_check_dynamic_ar_symbols.
1508 (xcoff_link_check_dynamic_ar_symbols): New static function.
1510 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1511 from _bfd_nodynamic to _bfd_xcoff.
1512 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1514 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1515 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1516 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1517 * libcoff.h: Rebuild.
1518 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1519 (xcoff_get_section_contents): New static function.
1520 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1521 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1522 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1523 (xcoff_dynamic_reloc): New static variable.
1524 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1525 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1527 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1529 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1530 if reloc_entry->addend is not 0.
1531 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1533 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1535 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1537 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1538 Add entries for R_SPARC_[56].
1539 (sparc_reloc_map): Add entries for R_SPARC_[56].
1541 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1543 Optimize linking of stabs in sections as used in ELF and COFF.
1544 * stabs.c: New file.
1545 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1546 (_bfd_write_section_stabs): Declare.
1547 (_bfd_write_stab_strings): Declare.
1548 * libbfd.h: Rebuild.
1549 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1550 (struct coff_link_hash_table): Add stab_info field.
1551 * libcoff.h: Rebuild.
1552 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1554 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1556 (_bfd_coff_final_link): Write out stab strings hash table.
1557 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1558 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1560 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1561 (struct bfd_elf_section_data): Add stab_info field.
1562 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1564 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1565 _bfd_link_section_stabs.
1566 (elf_bfd_final_link): Write out stab strings hash table.
1567 (elf_link_input_bfd): Handle optimized stabs sections.
1568 * reloc.c (_bfd_final_link_relocate): Check address against
1569 _raw_size rather than _cooked_size.
1570 * Makefile.in: Rebuild dependencies.
1571 (BFD_LIBS): Add stabs.o
1572 (BFD_LIBS_CFILES): Add stabs.c.
1574 * VERSION: Increment for bfdlink.h change.
1576 * coffgen.c (coff_renumber_symbols): Correct handling of
1577 BSF_NOT_AT_END common symbols.
1579 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1581 * coff-ppc.c (record_toc): Add cast to avoid warning.
1582 (ppc_allocate_toc_section): Likewise.
1583 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1584 (ppc_coff_reloc_type_lookup): Remove unreached code.
1585 * coffcode.h (coff_write_object_contents): Don't take the address
1587 * peicode.h (pe_print_idata): Add casts to avoid warning.
1588 (pe_print_edata): Likewise.
1589 (pe_print_reloc): Remove ANSI C string concatenation.
1591 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1593 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1595 * libcoff.h: Rebuild.
1596 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1598 (coff_swap_aux_out): Likewise.
1599 * peicode.h (coff_swap_aux_in): Likewise.
1600 (coff_swap_aux_out): Likewise.
1601 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1603 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1605 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1606 Fix up .bf endndx link fields.
1607 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1609 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1612 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1614 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1615 on Solaris PowerPC systems doesn't get confused.
1617 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1620 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1621 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1622 update did_reg and did_reg2.
1624 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1626 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1628 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1629 callback routines, pass h->root.string rather than name, in case
1630 copy is true and name is transient.
1632 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1634 * elfcore.h: Add support for core files with multiple threads.
1635 (Primarily for Solaris.)
1637 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1639 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1640 section->orelocation is NULL.
1642 * coffgen.c (bfd_coff_get_syment): New function.
1643 (bfd_coff_get_auxent): New function.
1644 * bfd-in.h (bfd_coff_get_syment): Declare.
1645 (bfd_coff_get_auxent): Declare.
1646 * bfd-in2.h: Rebuild.
1648 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1650 * elf32-mips.c (struct mips_hi16): Define.
1651 (mips_hi16_addr, mips_hi16_addend): Remove.
1652 (mips_hi16_list): New static variable.
1653 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1654 (mips_elf_lo16_reloc): Process mips_hi16_list.
1655 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1656 relocs before the associated LO16 reloc.
1658 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1660 * versados.c (versados_scan): Check bfd_alloc return value.
1661 (versados_object_p): Check all bfd_read return values. Require
1662 that lang field be less than 10, to avoid confusion with Intel Hex
1665 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1667 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1668 not 0, for an absolute symbol.
1669 (NAME(aout,swap_ext_reloc_out)): Likewise.
1671 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1672 (ihex_write_object_contents): For a large start address, output
1673 the full 32 bit address in record type 5.
1675 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1676 to int to avoid promotion problems in prototype.
1678 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1680 * configure.host: Use ${srcdir} when looking for picfrag.
1682 * configure.host: Switch on ${libdir}, not $(libdir). From
1683 alan@spri.levels.unisa.edu.au (Alan Modra).
1685 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1686 entry point, not just for DYNAMIC objects.
1687 * sunos.c (sunos_add_dynamic_symbols): Always call
1688 sunos_create_dynamic_sections. If called with a non DYNAMIC
1689 object, don't do anything else.
1690 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1692 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1694 * configure.in: Permit --enable-shared to specify a list of
1696 * configure: Rebuild.
1698 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1699 host when configuring with --enable-shard.
1701 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1703 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1706 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1707 to avoid crashing in bfd_hash_replace.
1709 * sysdep.h: Use #ifdef, not #if.
1711 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1713 * config.in: Rebuild.
1715 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1717 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1718 (AC_CHECK_HEADERS): Check for sys/time.h
1719 (AC_HEADER_TIME): Add macro.
1720 * configure: Rebuild.
1721 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1722 to control what combination of <time> and <sys/time.h>
1725 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1727 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1728 (aout_32_sunos4_write_object_contents): Likewise.
1729 * aoutx.h (NAME(aout,machine_type)): Handle
1730 bfd_mach_sparc_{sparclet,sparclite}.
1731 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1732 (bfd_mach_sparc_v9_p): Update.
1733 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1734 * libaout.h (enum machine_type): Add M_SPARCLET.
1735 * sunos.c (MACHTYPE_OK): Define.
1736 * bfd-in2.h: Regenerated.
1738 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1740 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1741 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1742 * elflink.c (_bfd_elf_create_got_section): Store the
1743 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1744 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1745 global offset table goes over 0x1000, set the value of
1746 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1747 (elf32_sparc_relocate_section): Subtract the offset of
1748 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1750 * elfcode.h: Don't include <string.h>.
1752 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1754 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1755 generic_link_hash_newfunc. All references changed.
1756 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1757 moved here from libbfd-in.h.
1758 * libbfd-in.h: Corresponding changes.
1759 * libbfd.h: Regenerated.
1761 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1763 * aoutx.h (aout_link_input_section_std): When reporting an
1764 overflow error, use the name of the symbol in the hash table if
1766 (aout_link_input_section_ext): Likewise.
1768 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1769 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1771 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1773 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1774 * coffcode.h (coff_compute_section_file_positions): Likewise.
1775 (coff_write_object_contents): Likewise.
1777 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1779 * section.c (SEC_LINK_ONCE): Define.
1780 (SEC_LINK_DUPLICATES): Define.
1781 (SEC_LINK_DUPLICATES_DISCARD): Define.
1782 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1783 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1784 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1785 * bfd-in2.h: Rebuild.
1786 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1787 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1788 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1789 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1790 SEC_LINK_ONCE, and look through the symbol table for the setting
1791 for SEC_LINK_DUPLICATES.
1792 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1793 set for a section, find the section symbol in the symbol table,
1794 and set the aux entry based on SEC_LINK_DUPLICATES.
1795 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1796 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1797 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1798 * coff-i386.c (i386coff_vec): Likewise.
1799 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1801 * VERSION: Bump to 2.6.1.
1802 * Makefile.in (stamp-h): Depend upon VERSION.
1804 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1806 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1807 * libbfd.h: Rebuilt.
1808 * linker.c (generic_link_hash_newfunc): No longer static.
1809 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1811 * coff-h8300.c: Add two derived hash tables and their associated
1812 funtions and #defines for use by the h8300 linker.
1813 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1814 the function vector as needed. Place the address of the function
1815 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1816 Rewrite the vectors section contents as necessary.
1817 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1818 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1819 (coff_bfd_link_hash_table_create): Likewise.
1821 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1823 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1824 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1826 (hppa_rebuild_insn): Pass pointer to correct type to
1827 low_sign_unext and dis_assemble_21.
1829 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1831 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1832 Stick with sparc-*-{sysv4*,solaris2*}.
1834 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1837 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1838 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1839 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1840 fields is non-zero, print them.
1842 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1843 ifdef. Remove unused variables.
1844 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1846 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1847 (get_symbol_value): Ifdef out.
1848 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1849 (coff_ppc_relocate_section): Remove unused variables. Make
1850 fprintf strings and argument types correspond. Put before_addr in
1852 (dump_toc): Make fprintf strings and argument types correspond.
1853 (ppc_process_before_allocation): Remove unused variables. Always
1855 (ppc_reflo_reloc): Ifdef out.
1856 (ppc_addr32nb_reloc): Ifdef out.
1857 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1859 (coff_ppc_rtype_to_howto): Likewise.
1860 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1862 * peicode.h (pe_print_idata): Move otherwise unused variables into
1863 the #ifdef where they are used. Always return a value.
1864 (pe_print_edata): Make fprintf strings and argument types
1865 correspond. Always return a value.
1866 (pe_print_pdata): Removed unused variable addr_value. Always
1868 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1869 strings and argument types correspond. Always return a value.
1871 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1872 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1873 variable rela inside #if 0 section where it is used.
1875 * ns32k.h: New file.
1876 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1877 functions to start with _bfd_.
1878 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1879 functions in cpu-ns32k.h.
1880 * Makefile.in: Rebuild dependencies.
1881 (HFILES): Add ns32k.h.
1883 * section.c (struct sec): Add linker_mark field. Change
1884 user_set_vma and reloc_done to be single bit fields.
1885 (STD_SECTION): Update accordingly.
1886 * bfd-in2.h: Rebuild.
1887 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1889 (aout_link_input_bfd): Don't link unmarked sections.
1890 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1892 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1893 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1895 * elflink.h (elf_bfd_final_link): Mark sections included in the
1897 (elf_link_input_bfd): Don't link unmarked sections.
1898 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1900 (xcoff_link_input_bfd): Don't link unmarked sections.
1902 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1903 overflow error messages.
1905 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1907 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1908 is not set, print "BFD: " before the error message.
1910 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1911 Miles Bader <miles@gnu.ai.mit.edu>.
1912 * configure: Rebuild.
1914 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1916 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1919 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1920 m68k-aout, m68k-coff, and m68k-elf targets.
1922 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1924 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1925 (ieee_generic_stat_arch_elt): Restructured to prevent
1926 ieee_object_p from being called repeatedly.
1928 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1930 * coffcode.h (coff_write_object_contents): Allocate
1931 buffers large enough for any FILEHDR or AOUTHDR.
1933 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1935 * ecofflink.c (lookup_line): New static function, renamed and
1936 slighly changed from old _bfd_ecoff_locate_line.
1937 (_bfd_ecoff_locate_line): Cache line number information. Use
1938 lookup_line for actual lookup.
1940 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1942 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1943 multiple of 20 bytes.
1945 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1947 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1948 allocate ecoff_find_line, and don't initialize by hand.
1949 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1950 mips_elf_find_line, and don't call memset.
1952 * coffcode.h (coff_compute_section_file_positions): If not
1953 producing a final executable, don't consider sofar when aligning
1954 the section to the correct size.
1956 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1958 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1959 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1960 * coffgen.c (coff_section_symbol): Ifdef out.
1962 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1964 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1965 output_bfd is not NULL.
1967 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1969 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1970 of bfd_alloc (fixes fix_line not being initialized).
1971 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1973 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1975 * coffcode.h: Allow specific backends to override the
1976 bfd_link_add_symbols routine.
1978 * coff-h8300.c: Include genlink.h.
1979 (howto_table): Add R_MEM_INDIRECT.
1980 (rtype2howto): Support R_MEM_INDIRECT.
1981 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1984 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1986 * coff-alpha.c (alpha_relocate_section): Use
1987 info->callbacks_warning, rather than _bfd_error_handler, for
1988 "multiple gp" warning.
1990 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1992 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1993 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1994 table string. Use bfd_wrapped_link_hash_lookup.
1995 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1997 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1998 table, if any, when writing out symbols.
1999 (aout_link_input_section_std): Use the name from the hash table,
2000 if any, when reporting undefined symbols.
2001 (aout_link_input_section_ext): Likewise.
2002 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2003 * bout.c (get_value): Likewise.
2004 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2005 * ecoff.c (ecoff_reloc_link_order): Likewise.
2006 * elflink.h (elf_link_add_object_symbols): Likewise.
2007 (elf_reloc_link_order): Likewise.
2008 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2009 (_bfd_generic_reloc_link_order): Likewise.
2010 (default_indirect_link_order): Likewise.
2011 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2012 * sunos.c (sunos_add_one_symbol): Likewise.
2013 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2014 (bfd_xcoff_link_count_reloc): Likewise.
2015 (xcoff_reloc_link_order): Likewise.
2017 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2018 into -1 for intern->rss.
2020 * configure: Rebuild with autoconf 2.8.
2022 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2024 * stab-syms.c (__define_stab_duplicate): Define.
2025 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2027 * bfd-in.h (bfd_get_stab_name): Declare.
2028 * bfd-in2.h: Rebuild.
2029 * Makefile.in: Rebuild dependencies.
2030 (BFD_LIBS): Add stab-syms.o.
2031 (BFD_LIBS_CFILES): Add stab-syms.c.
2032 (BFD32_BACKENDS): Remove stab-syms.o.
2033 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2034 * configure.in: Don't list stab-syms.o in bfd_backends.
2035 * configure: Rebuild.
2036 * libaout.h (aout_stab_name): Don't declare.
2037 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2040 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2042 * elf.c (assign_file_positions_for_segments): Adjust file offset
2043 for section alignment even if SEC_LOAD is not set.
2045 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2047 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2048 since they appear as targets in Makefile.in.
2049 * configure: Rebuild.
2051 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2052 don't fiddle with a symbol which is not defined anywhere.
2054 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2056 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2057 though they are defined in a shared library.
2058 (xcoff_build_ldsyms): Likewise.
2060 * coffgen.c (coff_find_nearest_line): Don't look at the line
2061 numbers for the section if section->lineno is NULL.
2063 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2064 message rather than calling BFD_ASSERT.
2065 * elfcode.h (write_relocs): Check return value of
2066 _bfd_elf_symbol_from_bfd_symbol.
2068 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2070 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2073 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2075 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2077 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2078 hppa_reloc_field_selector_type_alt.
2079 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2080 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2082 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2084 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2086 * elf.c (assign_file_positions_for_segments): Adjust the segment
2087 memory size for the alignment of a SEC_ALLOC section, not just a
2090 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2092 * m68klinux.c: New file.
2093 * hosts/m68klinux.h: New file.
2094 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2095 * configure.in (m68*-*-linux*): New native host.
2096 (m68klinux_vec): New vector.
2097 * configure: Rebuild.
2098 * targets.c (m68klinux_vec): Declare.
2099 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2100 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2101 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2102 declaration from bfd_linux_size_dynamic_sections.
2103 (bfd_m68klinux_size_dynamic_sections): Declare.
2104 * bfd-in2.h: Rebuild.
2105 * Makefile.in: Rebuild dependencies.
2106 (BFD32_BACKENDS): Add m68klinux.o.
2107 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2109 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2111 * libhppa.h (pa_arch): Add pa20.
2112 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2113 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2114 (hppa_field_adjust): Handle e_nsel.
2115 * som.c: Provide default definitions for many new relocs found only
2116 in hpux10 include files.
2117 (som_fixup_formats): Add several new relocs from hpux10.
2118 (som_hppa_howto_table): Add hpux10 relocs.
2119 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2121 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2123 * mpw-make.sed: Edit out recent shared library support, and
2124 rules to rebuild .h files using doc/chew.
2126 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2128 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2129 size even of sections with no contents.
2131 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2133 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2134 starting with '$' the way we skip names starting with '.'. When
2135 updating x_endndx, don't be fooled by an index which has been
2138 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2139 struct/union/enum type with no elements.
2141 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2143 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2145 * archive.c (bfd_generic_archive_p): If the first file in the
2146 archive can not be recognized as an object, don't assume that this
2147 is the wrong format.
2149 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2150 format is not bfd_object.
2151 (bfd_elf_get_dt_soname): Likewise.
2153 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2155 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2158 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2160 * bfd.c (tdata): Add netbsd_core_data.
2161 * bfd-in2.h: Regenerated.
2163 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2165 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2166 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2167 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2170 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2171 to get the symbol index, matching 14 Jul 95 change.
2173 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2175 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2176 Remove duplicate definition of gp.
2178 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2180 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2181 assume that we can set the GP value and then get the same value,
2182 since it won't be true if the output file is neither ELF nor
2184 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2185 _bfd_get_gp_value here.
2186 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2187 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2189 (mips_elf_lo16_reloc): Likewise.
2190 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2191 Don't require that the BFD be ELF.
2192 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2193 (mips_elf_gprel32_reloc): Likewise.
2194 (mips_elf_relocate_section): Don't assume we can set and get the
2196 (mips_elf_finish_dynamic_symbol): Don't bother to use
2197 _bfd_get_gp_value here.
2199 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2200 Don't change epdr between malloc and free. Be careful not to free
2201 NULL pointers. Zero out the first RPDR.
2203 * configure.host: On Linux, only pass -rpath option if $(libdir)
2204 is neither /lib nor /usr/lib. From Alan Modra
2205 <alan@mullet.Levels.UniSA.Edu.Au>.
2207 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2209 (elf_dt_name): Rename from elf_dt_needed_name.
2210 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2212 (bfd_elf_get_dt_soname): New function.
2213 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2214 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2215 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2216 * bfd-in2.h: Rebuild.
2218 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2220 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2221 _bfd_sparc_elf_reloc_type_lookup.
2222 (bfd_elf32_bfd_reloc_type_lookup): Update.
2223 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2224 (sparc64_elf_howto_table): Define.
2225 (sparc_reloc_map): Define.
2226 (sparc64_elf_reloc_type_lookup): New function.
2227 (sparc_elf_wdisp16_reloc): New function.
2228 (elf_info_to_howto): Use sparc64_elf_howto_table.
2229 (sparc64_elf_relocate_section): Likewise.
2230 (bfd_elf64_bfd_reloc_type_lookup): Update.
2232 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * configure.host: Check for 'do not mix' from native linker before
2235 trying to use -rpath.
2237 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2239 * bfd.c (_bfd_get_gp_value): New function.
2240 (_bfd_set_gp_value): New function.
2241 * libbfd-in.h (_bfd_get_gp_value): Declare.
2242 (_bfd_set_gp_value): Declare.
2243 * libbfd.h: Rebuild.
2244 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2245 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2246 directly to the fields in the tdata information.
2247 (alpha_relocate_section): Likewise.
2248 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2249 (mips_gprel_reloc): Likewise.
2250 (mips_relocate_section): Likewise.
2251 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2252 (mips_elf_lo16_reloc): Likewise.
2253 (mips_elf_final_gp): Likewise.
2254 (mips_elf_gprel16_reloc): Likewise.
2255 (mips_elf_gprel32_reloc): Likewise.
2256 (mips_elf_relocate_section): Likewise.
2257 (mips_elf_finish_dynamic_symbol): Likewise.
2259 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2261 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2263 * configure.in: Call AC_PROG_CC before configure.host.
2264 * configure: Rebuild.
2265 * configure.host: Don't set information which autoconf should
2266 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2268 * configure.host: Remove go32 and win32 host information, since it
2269 should no longer be needed.
2271 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2272 then start a new segment rather than put a writable section in a
2275 * configure.host: Set RPATH_ENVVAR.
2277 * Makefile.in: Rebuild dependencies.
2279 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2280 zero_section variable.
2282 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2284 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2285 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2286 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2288 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2290 * ieee.c (ieee_write_expression): Only use an R variable for a
2291 local symbol. Don't output a zero offset. Handle a zero address.
2292 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2293 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2295 (parse_expression): Don't try to handle multiple occurrences of a
2296 P variable. Handle I variables differently from X variables. Fix
2297 the order of minus expressions.
2298 (ieee_slurp_external_symbols): Generate an I variable for an NN
2299 record. Fix handling of ATI and ATX records.
2300 (ieee_slurp_sections): Only set minimal section attributes.
2301 Adjust them later, based on the section contents.
2302 (ieee_object_p): Read in the file until just after the ME record.
2303 Call ieee_slurp_section_data to set the section flags.
2304 (do_one): Add iterations parameter. Only repeat the first load
2305 item. Set the section and file reloc flags.
2306 (ieee_slurp_section_data): Set section flags. Pass iterations to
2308 (ieee_canonicalize_reloc): Handle I variables.
2309 (do_with_relocs): Only emit relocation size when necessary.
2310 Increase MAXRUN to 127. Change ov to be assigned, and take
2311 src_mask and pcrel_offset into account.
2312 (ieee_write_data_part): Skip sections that are not loaded.
2313 (ieee_write_external_part): Don't output optional last entry of WX
2315 (ieee_write_me_part): Make setting of me_record neater.
2316 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2318 * syms.c (stt): Add entries for zerovars, vars, and code.
2320 * elfcode.h (validate_reloc): New static function.
2321 (write_relocs): Call validate_reloc for non ELF relocs.
2323 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2324 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2325 (TARGET_LITTLE_SYM): Likewise.
2327 * config.bfd (m68*-*-psos*): New target.
2329 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2331 * i386msdos.c: Remove some #if 0 code.
2332 (msdos_write_object_contents): Don't include empty sections in the
2333 size computation, regardless of their address.
2335 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2337 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2338 is NULL, ie, the -r switch is used.
2340 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2342 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2343 (BFD_RELOC_MIPS_GOT_LO16): Define.
2344 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2345 * bfd-in2.h, libbfd.h: Rebuild.
2346 * elf32-mips.c (mips_reloc_map): Map new relocs.
2348 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2350 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2353 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2354 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2355 simple number for the section address, rather than an expression.
2356 Limit the number of bytes between relocs to MAXRUN.
2357 (ieee_write_me_part): Set me_record to the file offset after the
2359 (ieee_write_processor): New static function.
2360 (ieee_write_object_contents): Use ieee_write_processor.
2362 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2364 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2366 * coff-aux.c: Change include of aux.h to aux-coff.h.
2368 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2370 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2371 relocation put the addend both in the reloc entry and the data.
2372 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2375 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2376 a R_68K_PCxx reloc against a defined global symbol directly.
2377 (elf_m68k_check_relocs): Don't count such a reloc.
2379 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2380 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2381 symbol for now, otherwise always record the symbol as dynamic.
2382 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2383 is not referenced by a dynamic object, and we are not making a
2384 shared object, then don't make a PLT entry. If we do make a PLT
2385 entry, make sure the symbol has been recorded as dynamic.
2387 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2389 * configure.host: When making a shared library, set HLDFLAGS to
2390 pass an appropriate -rpath option. Use the make variable SONAME
2391 as the shared library soname, rather than computing it here. On
2392 SunOS, build stamp-tshlink in place of $(SHLINK).
2393 * Makefile.in (SONAME): New variable.
2394 ($(SHLINK)): Make a link to the transformed name, as well.
2395 (stamp-tshlink): New target.
2396 (install): Skip stamp-tshlink during install.
2398 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2400 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2401 linker sections have been set up yet.
2403 * elf.c (make_mapping): Add an additional argument to suppress
2404 making the first section include the program headers.
2405 (map_sections_to_segments): If the user used -Ttext such that the
2406 program headers are on a different page, do not set the flags
2407 saying that this section includes the program headers.
2409 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2411 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2412 don't define TRAD_HEADER.
2413 * configure: Rebuild.
2415 * netbsd-core.c: New file, support for NetBSD core files.
2416 * hosts/*nbsd.h: Removed.
2418 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2420 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2421 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2422 * libbfd.h, bfd-in2.h: Regenerated.
2423 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2424 bfd_elf32_bfd_reloc_type_lookup.
2425 (reloc_type{,_names}): Deleted.
2426 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2428 (sparc_reloc_map): Add sparc64 relocs.
2429 (sparc_elf_notsupported_reloc): New static function.
2430 (sparc_elf_wdisp16_reloc): New static function.
2431 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2432 (elf32_sparc_relocate_section): Likewise.
2433 (bfd_elf32_bfd_reloc_type_lookup): Define.
2434 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2435 (reloc_type{,_names}): Deleted.
2436 (elf_sparc_howto_table): Deleted.
2437 (sparc_reloc_map): Deleted.
2438 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2439 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2441 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2443 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2446 * Makefile.in (program_transform_name): New variable.
2447 (install): Transform library name before installing it.
2449 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2451 * archures.c (bfd_mach_i960_hx): Define.
2452 * bfd-in2.h: Rebuild.
2453 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2454 (MATRIX): Expand entries for HX.
2455 (arch_info_struct): Add i960:hx entry.
2456 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2457 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2458 (coff_set_flags): Handle bfd_mach_i960_hx.
2460 Support for building as a shared library, based on patches from
2461 Alan Modra <alan@spri.levels.unisa.edu.au>:
2462 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2463 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2464 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2465 * configure: Rebuild.
2466 * configure.host: If --enable-shared, adjust shared library stuff
2467 based on the host. If the host is SunOS, and the linker supports
2468 -rpath, set HLDFLAGS to use it.
2469 * Makefile.in (ALLLIBS): New variable.
2470 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2471 (COMMON_SHLIB, SHLINK): New variables.
2472 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2473 (STAGESTUFF): Remove variable.
2474 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2476 (stamp-ofiles): New target, like old ofiles target, but build
2477 using a temporary file and move-if-change, and touch stamp-ofiles
2479 (ofiles): Just depend upon stamp-ofiles.
2480 (stamp-piclist, piclist): New targets.
2481 ($(SHLIB), $(SHLINK)): New targets.
2482 (targets.o, archures.o): Build twice if PICFLAG is set.
2483 (do_mostlyclean): Remove pic/*.o.
2484 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2486 (do_distclean): Remove pic and stamp-picdir.
2487 (install): Install shared libraries.
2488 ($(OFILES)): Depend upon stamp-picdir.
2489 (stamp-picdir): New target.
2491 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2493 * libcoff.h: Rebuild.
2495 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2496 flavour of a section with no owner.
2498 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2499 ELF_LINK_NON_ELF flag.
2500 (mips_elf_create_got_section): Likewise.
2502 * elf.c: Revert last change, since it breaks dynamic linking.
2503 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2505 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2506 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2507 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2509 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2511 * elf.c (assign_file_positions_for_segments): If the backend does
2512 not want the elf header or the program headers in the address
2513 space, do not include them in the calculations.
2515 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2516 function to determine if we need additional program headers.
2517 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2518 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2520 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2522 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2524 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2526 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2527 back into one line. Some compilers (sunos 4.1.3 for example)
2528 won't accept args split across more than one line.
2530 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2532 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2533 * configure: Regenerate.
2535 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2537 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2538 try to do arithmetic on a void *, cast it to a unsigned char * first.
2540 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2542 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2543 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2545 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2546 flag for a newly defined symbol.
2547 (NAME(bfd_elf,record_link_assignment)): Likewise.
2548 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2549 set the DEF or REF_REGULAR flags correctly.
2551 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2552 (libbfd.h, libcoff.h): Corresponding change.
2554 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2555 a PLT32 reloc as dynamic.
2556 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2557 is not referenced by a dynamic object, and we are not making a
2558 shared object, then don't make a PLT entry. If we do make a PLT
2559 entry, make sure the symbol has been recorded as dynamic.
2561 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2563 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2564 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2565 (powerpcle-*-cygwin32): New.
2566 * peicode.h (add_data_entry): Get address from vma.
2568 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2570 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2571 attached to the section has already been created as an undefined
2572 symbol, treat it as if it hasn't been created yet.
2574 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2577 symbol or section symbols if stripping all symbols and this is not
2578 a relocateable link. Don't output the symbol string table if
2579 there are no symbols.
2580 (elf_link_flush_output_syms): Don't do anything if there are no
2583 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2585 * coff-aux.c: New file.
2586 * hosts/m68kaux.h: New file.
2587 * config.bfd (m68*-apple-aux*): New target.
2588 * configure.in (m68*-apple-aux*): New native host.
2589 (m68kaux_coff_vec): New vector.
2590 * configure: Rebuild.
2591 * targets.c (m68kaux_coff_vec): Declare.
2592 * coffcode.h (bfd_coff_backend_data): Add field
2593 _bfd_coff_link_add_one_symbol.
2594 (bfd_coff_link_add_one_symbol): Define.
2595 (compare_arelent_ptr): New static function if TARG_AUX.
2596 (coff_write_relocs): If TARG_AUX, sort the relocs.
2597 (coff_write_object_contents): Set A/UX aouthdr magic number.
2598 (coff_link_add_one_symbol): Define if not defined.
2599 (bfd_coff_std_swap_table): Initialize new field.
2600 * libcoff.h: Rebuild.
2601 * cofflink.c (coff_link_add_symbols): Call
2602 bfd_coff_link_add_one_symbol rather than
2603 _bfd_generic_link_add_one_symbol.
2604 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2605 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2606 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2607 * Makefile.in: Rebuild dependencies.
2608 (BFD32_BACKENDS): Add coff-aux.o.
2609 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2611 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2613 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2614 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2616 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2619 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2620 (maintainer-clean): Warn about deleting special files.
2621 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2623 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2624 warning symbols correctly.
2625 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2626 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2627 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2628 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2629 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2630 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2632 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2635 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2637 * libcoff-in.h: aligned newly exported names with bfd naming
2638 conventions. Removed an erroneous define of POWERPC_LE_PE.
2639 * libcoff.h: Rebuild.
2640 * cofflink.c, coff-ppc.c: the above function name changes
2642 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2644 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2645 * ecoff.c (struct extsym_info): Define.
2646 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2647 to ecoff_link_write_external.
2648 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2649 Strip symbols when appropriate.
2651 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2652 * syms.c (BSF_OBJECT): Define.
2653 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2654 * bfd-in2.h: Rebuild.
2655 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2657 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2660 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2661 copying relocs into a shared object, treat a defined global symbol
2663 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2664 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2665 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2667 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2668 real defined symbol, not to a weak defined symbol.
2670 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2672 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2673 and made a few static functions externs.
2675 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2676 POWERPC_LE_PE hack in cofflink.
2678 * libcoff-in.h: promoted the following from cofflink.c to allow
2679 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2680 coff_debug_merge_element, struct coff_debug_merge_type,
2681 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2682 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2683 coff_debug_merge_hash_lookup, coff_link_section_info,
2684 coff_final_link_info, coff_debug_merge_hash_newfunc,
2685 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2687 * libcoff.h: re-gen'd
2689 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2691 * syms.c: Include "bfdlink.h".
2692 (struct stab_find_info): Define.
2693 (_bfd_stab_section_find_nearest_line): New function.
2694 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2695 * libbfd.h: Rebuild.
2696 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2697 * elf.c (_bfd_elf_find_nearest_line): Try calling
2698 _bfd_stab_section_find_nearest_line before searching the ELF
2699 symbol table. Find the closest STT_FUNC symbol, not the last one.
2700 * libcoff-in.h (coff_data_type): Add line_info field.
2701 * libcoff.h: Rebuild.
2702 * coffgen.c (coff_find_nearest_line): Try calling
2703 _bfd_stab_section_find_nearest_line before searching the COFF
2705 * Makefile.in: Rebuild dependencies.
2707 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2709 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2710 4 bytes, so we get the correct value when updating the register
2711 field in little endian mode.
2713 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2715 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2716 entry_section fields. Add sntoc and snentry fields.
2717 * libcoff.h: Rebuild.
2718 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2719 not toc_section and entry_section (the COFF file does not have any
2720 sections at this point).
2721 (coff_write_object_contents): Set o_snentry and o_sntoc from
2722 snentry and sntoc rather than entry_section and toc_section.
2723 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2724 snentry, not toc_section and entry_section.
2725 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2726 entry_section from hentry.
2727 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2729 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2730 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2731 than using toc_section directly.
2733 * archures.c: Add missing `.' in enum bfd_architecture.
2734 * bfd-in2.h: Rebuild.
2736 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2737 Robert Lipe <robertl@arnet.com>.
2739 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2741 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2742 to sections we allocate. Use bfd_zalloc to allocate initialial
2743 sections, not bfd_alloc.
2744 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2745 SDA{,2}I16 relocations.
2746 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2747 whether to put something in .sbss or not.
2748 (ppc_elf_relocate_section): Add support for more relocations. Add
2749 in sec->output_offset where appropriate. Make error messages
2750 include the symbol name.
2752 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2753 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2754 doesn't get redefined messages if -shared.
2756 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2757 section if the rel_section field has been set up.
2759 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2761 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2764 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2766 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2767 of flags, only flags used are controlled by mach number. Bump up
2768 output file mach number to highest of input file mach numbers.
2769 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2770 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2772 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2773 bfd_elf64_sparc_vec support.
2775 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2777 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2778 the embedded bit is set on some objects and not on others. Just
2780 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2783 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * coffcode.h (coff_new_section_hook): Don't try to align the
2788 * coffcode.h (coff_set_section_contents): Fix the handling of the
2789 .lib section to work even if the entire section contents are
2790 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2791 Robert Lipe <robertl@arnet.com>.
2793 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2795 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2796 memory here for contents.
2798 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2799 _SDA2_BASE_ by 32768.
2800 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2801 started using. Allocate contents for .sdata and .sdata2 sections
2803 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2805 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2806 size _SDA{,2}_BASE_.
2807 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2810 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2812 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2814 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2815 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2816 (bfd_mach_sparc_v9a): Define.
2817 (bfd_mach_sparc_v9_p): Define.
2818 * bfd-in2.h: Regenerated.
2819 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2821 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2822 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2823 to bfd_elf32_sparc_vec.
2824 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2825 Add v8plus{,a} support.
2827 (sparc_compatible): New function.
2828 * elf32-sparc.h: #include "elf/sparc.h".
2829 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2830 elf32_sparc_final_write_processing): New functions.
2831 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2832 elf_backend_final_write_processing): Define.
2834 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2836 * elf-bfd.h (struct elf_link_hash_entry): Add
2837 linker_section_pointer field.
2838 (enum elf_linker_section_enum): Enumeration for new way of
2839 creating linker dynamic sections and symbols.
2840 (elf_linker_section{,_pointers}): New structures for creating
2841 dynamic sections and symbols.
2842 (elf_obj_tdata): Add linker_section_pointers and linker_section
2844 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2845 (_bfd_elf_create_linker_section): New declarations.
2846 (_bfd_elf_find_pointer_linker_section): Ditto.
2847 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2848 (_bfd_elf_make_linker_section_rela): Ditto.
2850 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2852 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2853 (ppc_elf_create_linker_section): New function to create the
2854 sections .got, .sdata, and .sdata2.
2855 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2857 (ppc_elf_check_relocs): Support more of the eabi relocations.
2858 (ppc_elf_relocate_section): Ditto.
2859 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2860 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2862 * elflink.h (elf_create_pointer_linker_section): New function to
2863 create initialized pointers in dynamic linker sections.
2864 (elf_finish_pointer_linker_section): Actually intialize the
2865 pointers created above.
2867 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2868 macros to provide both 32 and 64 bit versions of
2869 elf_create_pointer_linker_section.
2870 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2871 provide both 32 and 64 bit versions of
2872 elf_finish_pointer_linker_section.
2874 * elflink.c (_bfd_elf_create_linker_section): New function to
2875 create a linker section.
2876 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2877 given address in the linker pointer offsets created for a given
2879 (_bfd_elf_make_linker_section_rela): Make a RELA section
2880 corresponding to the generated linker section.
2882 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2884 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2886 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2888 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2889 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2890 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2891 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2892 toc entry in an objdump) for now.
2893 (ppc_do_last, ppc_get_last): New function - needed to save processing
2894 the toc owner to the end.
2895 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2898 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2899 toc owner from being done till last. Must define POWERPC_LE_PC
2902 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2904 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2906 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2907 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2909 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2911 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2913 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2917 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2919 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2921 * elf.c (assign_file_positions_for_segments): Don't increment file
2922 offset for a segment which contains no loadable sections.
2924 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2926 * reloc.c: Add new PowerPC relocations.
2927 * {bfd-in2,libbfd}.h: Regenerate.
2929 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2930 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2932 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2937 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2940 * coffgen.c (coff_find_nearest_line): Don't try to cache
2941 information in sections that are not owned by a BFD. From Richard
2942 Henderson <richard@atheist.tamu.edu>.
2944 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2945 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2946 * elflink.h (elf_link_output_extsym): Remove special check for
2949 * ecoffswap.h: Add prototypes for static functions.
2951 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2953 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2954 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2956 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2957 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2958 support. Begin support for R_PPC_SDA{2,}REL.
2960 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2962 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2963 create the .got and .got.neg sections.
2964 (ppc_elf_size_dynamic_sections): Call it.
2965 (ppc_elf_check_relocs): Call it.
2966 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2967 (ppc_elf_check_relocs): Add error messages for relocations we
2968 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2971 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2973 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2974 section flags for V.4 and eabi.
2976 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * elf.c (assign_file_positions_for_segments): If a segment
2979 contains no sections, don't mark it as readable.
2981 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2982 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2984 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2985 dynamic section, if there is one.
2986 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2987 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2988 (bfd_elf64_swap_dyn_in): Likewise.
2989 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2991 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2993 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2994 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2995 <pirker@eiunix.tuwien.ac.at>.
2997 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2999 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3000 PowerPC V.4 and eabi.
3001 * bfd-in2.h: Regenerate.
3002 * libfd.h: Regenerate.
3004 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3006 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3007 section type and SHF_EXCLUDE section flag, turning them into the
3008 appropriate bfd section flag.
3010 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * xcofflink.c (xcoff_link_add_symbols): Create the special
3013 sections if we see a DYNAMIC object, in case that is the only
3014 XCOFF input object we see.
3016 * elf32-mips.c: Extensive changes for a start at dynamic linking
3017 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3019 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3020 (struct elf_backend_data): Remove
3021 elf_backend_create_program_headers field. Add
3022 elf_backend_additional_program_headers and
3023 elf_backend_modify_segment_map fields.
3024 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3026 (elf_backend_additional_program_headers): Likewise.
3027 (elf_backend_modify_segment_map): Likewise.
3028 (elf_backend_create_program_headers): Don't define.
3029 (elfNN_bed): Change to account for field changes.
3030 * elf.c (assign_file_positions_for_segments): Call new
3031 modify_segment_map backend function. Don't call old
3032 create_program_headers backend function.
3033 (get_program_header_size): Call additional_program_headers rather
3034 than create_program_headers.
3035 * elflink.h (elf_link_add_object_symbols): Initialize
3036 type_change_ok from new backend field.
3037 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3039 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3040 a reloc against the appropriate section.
3042 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3043 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3044 (elf_flags_init): Rename from elf_ppc_flags_init.
3045 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3047 (ppc_elf_copy_private_bfd_data): Likewise.
3048 (ppc_elf_merge_private_bfd_data): Likewise.
3050 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3053 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3055 * coff-alpha.c (alpha_relocate_section): During final link, allow
3056 output .lita section to be bigger than 64k by adjusting gp value
3057 on a per-input section basis.
3058 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3060 (struct ecoff_section_tdata): Add gp field.
3062 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3064 Handle Alpha ECOFF changes in OSF/1 3.2.
3065 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3067 * coff-alpha.c: Include "aout/ar.h".
3068 (alpha_ecoff_get_relocated_section_contents): Don't require an
3069 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3070 3.2 doesn't generate one.
3071 (alpha_relocate_section): Likewise.
3072 (alpha_ecoff_slurp_armap): Define.
3073 (alpha_ecoff_slurp_extended_name_table): Define.
3074 (alpha_ecoff_construct_extended_name_table): Define.
3075 (alpha_ecoff_truncate_arname): Define.
3076 (alpha_ecoff_write_armap): Define.
3077 (alpha_ecoff_generic_stat_arch_elt): Define.
3078 (alpha_ecoff_update_armap_timestamp): Define.
3080 (alpha_ecoff_read_ar_hdr): New static function.
3081 (alpha_ecoff_get_elt_at_filepos): New static function.
3082 (alpha_ecoff_openr_next_archived_file): New static function.
3083 (alpha_ecoff_get_elt_at_index): New static function.
3084 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3085 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3086 _bfd_ecoff to alpha_ecoff.
3087 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3088 field from backend structure, rather than always calling
3089 _bfd_get_elt_at_filepos.
3090 * coff-mips.c (mips_ecoff_backend_data): Initialize
3091 get_elt_at_filepos field.
3092 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3093 from _bfd_generic_read_ar_hdr with minor changes.
3094 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3095 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3096 * libbfd.h: Rebuild.
3098 * bfd-in.h (BFD_IN_MEMORY): Define.
3099 * libbfd-in.h (struct bfd_in_memory): Define.
3100 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3101 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3102 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3103 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3104 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3105 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3106 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3107 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3108 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3109 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3111 (bfd_openstreamr): Likewise.
3112 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3113 BFD_IN_MEMORY is not set.
3114 * riscix.c (riscix_some_aout_object_p): Likewise.
3115 * bfd-in2.h, libbfd.h: Rebuild.
3117 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3118 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3119 (bfd_get_elt_at_index): Define.
3120 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3121 bfd_get_elt_at_index. Change index parameter from int to
3123 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3124 (_bfd_noarchive_get_elt_at_index): Define.
3125 (_bfd_archive_bsd_get_elt_at_index): Define.
3126 (_bfd_archive_coff_get_elt_at_index): Define.
3127 * bfd-in2.h, libbfd.h: Rebuild.
3128 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3129 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3130 * ieee.c (ieee_get_elt_at_index): Define.
3131 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3132 * oasys.c (oasys_get_elt_at_index): Define.
3133 * som.c (som_get_elt_at_index): Define.
3135 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3136 numbers to the .text section.
3138 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3140 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3141 If there is a SEC_DEBUGGING section, get the contents of the debug
3142 information part from it.
3143 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3145 (ieee_write_object_contents): Check ieee_write_debug_part return.
3147 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3149 * config.bfd (i[345]86-*-freebsd*): Add target.
3150 * configure.in (i386freebsd_vec): Add vec.
3151 * configure: Regenerate.
3152 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3153 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3154 Rebuild dependencies..
3155 * freebsd.h: New file.
3156 * i386freebsd.c: New file.
3157 * targets.c (i386freebsd_vec): Declare.
3158 (bfd_target_vector): Add i386freebsd_vec.
3159 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3160 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3162 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3164 * ieee.c (ieee_slurp_debug): New static function.
3165 (ieee_object_p): Call it.
3166 (ieee_slurp_section_data): Skip debugging sections.
3167 (ieee_get_reloc_upper_bound): Likewise.
3168 (ieee_get_section_contents): Likewise.
3169 (ieee_canonicalize_reloc): Likewise.
3170 (ieee_write_section_part): Likewise.
3171 (ieee_write_debug_part): Likewise.
3172 (ieee_write_data_part): Likewise.
3173 (init_for_output): Likewise.
3175 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3177 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3179 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3180 relocs, since ppc_elf_relocate_section handles the linker case.
3181 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3183 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3184 ppc_elf_relocate_section since that is now the only caller.
3185 (ppc_elf_relocate_section): Ditto.
3187 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3189 * coffcode.h (coff_write_object_contents): If we don't know the
3190 section of the entry point for an XCOFF executable, always set the
3191 entry address to -1.
3193 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3195 * elf.c (bfd_section_from_shdr): Add support for note sections.
3197 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * bfd-in.h (struct _symbol_info): Add stab_type field.
3200 * bfd-in2.h: Rebuild.
3201 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3203 * elf32-ppc.c: Remove trailing newline from calls to
3205 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3206 difference if target endianness is known.
3208 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3210 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3211 old style TOC16 references without using R_PPC_GOT.
3212 (ppc_reloc_type): Ditto.
3213 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3214 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3215 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3216 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3217 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3219 (ppc_elf_adjust_dynamic_symbol): Ditto.
3220 (ppc_elf_adjust_dynindx): Ditto.
3221 (ppc_elf_size_dynamic_sections): Ditto.
3222 (ppc_elf_finish_dynamic_symbol): Ditto.
3223 (ppc_elf_finish_dynamic_sections): Ditto.
3224 (ELF_DYNAMIC_INTERPRETER): Define.
3226 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3228 * elf.c (copy_private_bfd_data): When attaching sections to
3229 segments ignore sections that won't be allocated. Patch from
3232 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3234 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3237 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3239 * coff-i960.c (CALC_ADDEND): Define.
3240 (coff_i960_relocate_section): Add the input section VMA to the
3241 addend for PC relative relocs.
3243 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3245 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3246 to correctly terminate.
3248 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3250 * targets.c (enum bfd_endian): Define.
3251 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3252 from boolean to enum bfd_endian. Change header_byteorder_big_p
3254 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3255 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3256 * bfd-in2.h: Rebuild.
3257 * All targets: Change initialization of byteorder and
3258 header_byteorder to use enum bfd_endian values rather than
3260 * All files: Change all references to byteorder_big_p and
3261 header_byteorder_big_p to use new bfd_*_endian macros.
3263 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3265 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3267 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3269 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3271 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3273 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3275 * ieee.c: Lots of minor cleanups. Make many functions return
3276 errors rather than calling abort. Also:
3277 (ieee_write_twobyte): Remove; change callers to call existing
3278 ieee_write_2bytes function.
3279 (ieee_write_expression): Don't output the section twice when
3280 outputting a local symbol. Don't emit an extraneous zero if there
3282 (ieee_slurp_sections): Set the lma as well as the vma.
3283 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3285 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3286 a recognized one or bfd_arch_unknown.
3287 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3289 (ihex_get_symtab): Likewise.
3291 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3293 * aoutx.h: Include <ctype.h>.
3294 (struct aout_link_includes_table): Define.
3295 (struct aout_link_includes_totals): Define.
3296 (struct aout_link_includes_entry): Define.
3297 (aout_link_includes_lookup): Define macro.
3298 (struct aout_final_link_info): Add includes field.
3299 (aout_link_includes_newfunc): New static function.
3300 (NAME(aout,final_link)): Initialize includes hash table.
3301 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3303 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3305 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3307 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3309 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3311 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3313 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3314 (pe_print_private_bfd_data): call pe_print_reloc.
3315 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3316 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3317 up some debugging as well.
3319 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3321 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3324 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3326 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3327 when setting sections to NULL.
3329 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3331 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3333 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3334 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3336 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3337 * bfd-in2.h: Rebuild.
3339 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3341 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3343 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3345 * ihex.c (ihex_scan): Handle record types 4 and 5.
3346 (ihex_object_p): Permit types 4 and 5.
3347 (ihex_set_section_contents): Remove check for out of range
3349 (ihex_write_object_contents): Generate types 4 and 5.
3351 * elflink.h (elf_link_output_extsym): Just ignore warning and
3352 indirect references to symbols which don't really exist.
3354 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3356 * peicode.h (pe_print_idata): Minor format fixes
3357 (pe_print_edata): New function. Under private printing, this formats
3358 the edata section of a PE file.
3359 (pe_print_private_bfd_data): Added call to pe_print_edata.
3361 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3363 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3364 index, don't call stoi.
3366 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3368 * srec.c (srec_scan): Set lma as well as vma.
3370 * ihex.c: New file; support for Intel Hex format.
3371 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3372 (ihex_vec): Declare.
3373 (bfd_target_vector): Always include ihex_vec.
3374 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3375 * Makefile.in: Rebuild dependencies.
3376 (BFD_LIBS): Add ihex.o
3377 (BFD_LIBS_CFILES): Add ihex.c.
3378 * bfd-in2.h: Rebuild.
3380 * elf.c (assign_file_positions_for_segments): Sort the sections in
3382 (get_program_header_size): Return the right size if segment_map is
3384 (copy_private_bfd_data): Don't bother to sort the sections.
3386 * bfd.c (bfd_record_phdr): New function.
3387 * bfd-in.h (bfd_record_phdr): Declare.
3388 * bfd_in2.h: Rebuild.
3390 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3393 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3394 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3396 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3397 (bfd_zmalloc): Change declaration.
3398 * libbfd.h: Rebuild.
3399 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3400 and realloc. Don't set bfd_error_no_memory if they fail.
3402 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3404 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3405 uses as well. Added a new howto to deal with TOCREL16 relocs that
3406 are TOCDEFN as well.
3407 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3408 to handle RVA relocs from dlltool.
3409 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3410 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3411 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3413 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3414 to get the right section alignment.
3416 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3418 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3419 p_paddr if p_paddr is zero.
3420 (make_mapping): Set includes_filehdr and includes_phdrs for first
3422 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3424 (assign_file_positions_for_segments): Handle includes_filehdr and
3425 includes_phdrs. Remove special handling of PT_PHDR and first
3427 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3428 when appropriate. Remove special handling of PT_PHDR segment.
3429 Use a more complex condition for when a section is included in a
3430 segment to handle Solaris linker oddities.
3432 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3434 * coff-m88k.c (howto_table): Reformatted for easier reading;
3435 special_function now points to new function m88k_special_reloc.
3436 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3438 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3439 be done correctly by m88k_special_reloc.
3440 (reloc_processing): New function to be used by RELOC_PROCESSING.
3441 (RELOC_PROCESSING): Define to call reloc_processing.
3443 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3445 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3446 (pe_print_pdata): Likewise.
3448 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3449 obstack_alloc fails.
3450 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3452 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3453 * Many files: don't set bfd_error_no_memory if one of the above
3456 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3457 if p_paddr_valid is set.
3458 (copy_private_bfd_data): New static function.
3459 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3461 * elf.c (assign_file_positions_for_segments): Fix case where extra
3462 program headers were allocated.
3464 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3465 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3466 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3467 _bfd_elf_print_private_bfd_data.
3469 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3470 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3471 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3472 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3473 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3474 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3475 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3477 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3479 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3480 * elf.c (make_mapping): New static function.
3481 (map_sections_to_segments): New static function.
3482 (elf_sort_sections): New static function.
3483 (assign_file_positions_for_segments): New static function.
3484 (map_program_segments): Remove.
3485 (get_program_header_size): Remove sorted_hdrs, count, and
3486 maxpagesize parameters. Simplify.
3487 (assign_file_positions_except_relocs): When generating an
3488 executable, use assign_file_positions_for_segments.
3489 (elf_sort_hdrs): Remove.
3490 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3491 to get_program_header_size.
3493 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3495 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3497 * configure, config.in: Regenerate with autoconf 2.7.
3499 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3500 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3502 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3504 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3505 (ecoff_sec_to_styp_flags): Likewise.
3506 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3507 (ecoff_set_symbol_info): Handle scRConst.
3508 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3509 (ecoff_compute_section_file_positions): Handle .rconst section.
3510 (_bfd_ecoff_write_object_contents): Likewise.
3511 (ecoff_link_check_archive_element): Handle scRConst.
3512 (ecoff_link_add_externals): Likewise.
3513 (ecoff_link_write_external): Handle .rconst section.
3514 (ecoff_reloc_link_order): Likewise.
3515 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3516 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3518 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3520 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3521 DEF_DYNAMIC flag is set.
3523 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3525 * host-aout.c: If TRAD_HEADER is defined, include it.
3527 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3529 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3530 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3531 (BFD_NEED_DECLARATION): New function.
3532 * configure.in: Use BFD_NEED_DECLARATION.
3533 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3534 * configure, config.in: Rebuild with autoconf 2.6.
3536 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3537 special_sections before returning when called with a non XCOFF
3540 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3543 * coffcode.h (coff_compute_section_file_positions): Only pad the
3544 previous section to force file alignment when creating an
3547 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3549 * coffcode.h (coff_compute_section_file_positions): If
3550 RS6000COFF_C, set up the .debug section.
3552 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3553 if it is not large enough to accomodate the entire TOC area with
3554 signed 16 bit offsets.
3555 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3557 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3558 TOC anchor to use the TOC value used in the output file.
3560 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3562 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3563 (_bfd_coff_read_string_table): Likewise.
3565 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3567 * pe-arm.c: Fix typos.
3568 * coff-arm.c: Likewise.
3570 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3572 * coff-ppc.c (list_ele): Added "cat"egory member.
3573 (record_toc): New category parameter (priv or pub).
3574 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3575 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3576 the mainline. It addes extra toc cells in error.
3577 (ppc_coff_swap_sym_in_hook): Added some documentation.
3578 (dump_toc): Can now diagnose "virtual toc" chicanery.
3580 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3582 * elf-bfd.h (struct elf_link_hash_table): Change type of
3583 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3585 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3587 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3588 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3590 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3591 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3592 defined or mentioned in a regular file.
3594 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3596 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3597 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3598 (coff_ppc_relocate_section): Correct REL24 handling
3599 (ppc_process_before_allocation): Correct TOCDEFN handling
3601 * peicode.h (dir_names): Added name descriptions
3603 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3605 * VERSION: Updated to cygnus-2.6.
3607 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3609 * targets.c (m68k4knetbsd_vec): Declare.
3611 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3613 * targets.c (bfd_target): Change type of second argument to
3614 _bfd_print_private_bfd_data from void * to PTR.
3615 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3616 using PTR rather than void *.
3617 * bfd-in2, libbfd.h: Rebuild.
3618 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3620 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3621 _bfd_generic_bfd_print_private_bfd_data rather than casting
3624 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3626 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3627 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3629 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3630 BFD64_BACKENDS_CFILES): New variables.
3633 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3635 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3636 not at the file position of the first section.
3637 * coffcode.h (coff_compute_section_file_positions): Avoid using
3639 (coff_write_object_contents): When generating a PPC PE executable
3640 with no symbols, round up the file size to a COFF_PAGE_SIZE
3642 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3643 don't write out a string table.
3645 * elf.c (bfd_section_from_shdr): When using a different section
3646 header, pass the new one to _bfd_elf_make_section_from_shdr.
3647 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3648 (elf_map_symbols): Add section VMA to symbol value when comparing
3650 (_bfd_elf_compute_section_file_positions): Only build symbol table
3651 if there are some symbols. Set file offset of symtab and strtab
3653 (assign_file_positions_except_relocs): Remove dosyms parameter.
3654 Change all callers. Never set file offset of symtab and strtab
3656 (_bfd_elf_copy_private_section_data): New function.
3657 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3658 (_bfd_elf_copy_private_symbol_data): New function.
3659 (swap_out_syms): Check for special mapping of st_shndx created by
3660 copy_private_symbol_data.
3661 * elfxx-target.h: Use new copy routines.
3662 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3663 (_bfd_elf_copy_private_section_data): Declare.
3665 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3667 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3670 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3671 _bfd_dummy_target, matching the recent change to archive
3674 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3676 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3677 arithmetic on PTR types.
3679 * aout-target.h (MY(callback)): Set the lma of the sections.
3681 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3682 symbol into a reloc against the section.
3684 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3686 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3687 glue for the relocs: IMGLUE and IFGLUE.
3688 (record_toc): new function - tracks toc contents
3689 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3690 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3691 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3692 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3693 (ppc_record_toc_entry): Removed a debug define (duh)
3695 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3696 (pe_print_idata): New function - formats the idata section data
3697 (pe_print_pdata): New function - formats the pdata section data
3698 (pe_print_private_bfd_data): calls to above
3700 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3702 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3703 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3704 TARGET_SYM and TARGET_NAME for vector and BFD name.
3705 * coff-pmac.c (pmac_xcoff_vec): Remove.
3706 (TARGET_SYM, TARGET_NAME): Define.
3707 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3708 machine to 0, not all PowerMacs are 601s.
3710 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3712 * elfcode.h (elf_object_p): Read in any program headers.
3713 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3714 based on the program headers, if any.
3715 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3716 (map_program_segments): Set p_paddr of program headers based on
3719 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3721 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3724 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3725 trying to do a relocateable link with a non-a.out object file.
3727 * archive.c (bfd_generic_archive_p): Check the first object file
3728 in an archive even if target_defaulted is set. If the object file
3729 has the wrong xvec, reject it.
3731 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3732 be represented, report the name via _bfd_error_handler.
3733 (translate_to_native_sym_flags): Likewise.
3734 * elf32-mips.c (mips_elf_final_link): Likewise.
3735 * oasys.c (oasys_write_sections): Likewise.
3737 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3738 which checks for STYP_OVRFLO sections.
3739 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3740 reloc and lineno count overflows.
3741 (coff_write_object_contents): Call coff_count_linenumbers before
3742 coff_compute_section_file_positions. If RS6000COFF_C, handle
3743 reloc and lineno count overflows.
3744 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3745 relocs before dealing with .pad sections. Count overflow section
3746 headers when handling .pad sections.
3748 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3751 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3752 (struct xcoff_link_hash_table): Add descriptor_section and
3753 special_sections fields.
3754 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3755 (xcoff_link_add_symbols): Set linkage section alignment. Create
3756 descriptor section. Check for magic symbol names (_text, etc.),
3757 and record them in special_sections if found. Set
3758 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3759 descriptor field to point back to the function code symbol.
3760 (xcoff_sweep): Always mark the special descriptor_section.
3761 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3762 function descriptor, and mark it if it is.
3763 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3764 parameter, and fill it in. Allocate space for the descriptor
3766 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3767 global linkage code. If an undefined function descriptor is
3768 exported, arrange to define it. Warn about any other undefined
3770 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3771 (xcoff_write_global_symbol): Create a function descriptor when
3773 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3774 * bfd-in2.h: Rebuild.
3776 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3778 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3779 (ppc_coff_link_hash_table): new types for hashing
3780 (ppc_coff_link_hash_newfunc): hash entry constructor
3781 (ppc_coff_link_hash_table_init): hash table initializer
3782 (ppc_coff_link_hash_table_create): hash table constructor
3783 (ppc_record_toc_entry): changed references to hash table
3784 (coff_ppc_relocate_section): changed references to hash table
3786 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3787 * libcoff.h: Rebuild
3789 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3790 (coff_link_add_symbols): removed toc_offset init
3792 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3794 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3797 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3798 if it is given and mmep is available.
3799 * acconfig.h: Undef USE_MMAP.
3800 * configure, config.in: Regenerated.
3801 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3802 table handling the old way.
3803 (aout_get_external_symbols): Don't complain if last byte of string
3805 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3806 (bfd_free_window) [! USE_MMAP]: Don't define.
3807 (bfd_get_file_window,
3808 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3810 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3812 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3815 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3817 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3818 compatible with AMD generated COFF files. Try to support both AMD
3819 and GNU formats simultaneously.
3820 (coff_a29k_relocate_section): Likewise.
3822 * libbfd.c (bfd_get_file_window): Change writable parameter from
3823 int to boolean; update all callers. Pass MAP_SHARED if not
3824 writable--it's required on Solaris. Cast fprintf argument to
3826 * bfd-in.h (bfd_get_file_window): Update declaration.
3827 * bfd-in2.h: Rebuild.
3828 * aoutx.h: Update calls to bfd_get_file_window.
3830 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3832 (xcoff_swap_ldhdr_in): New static function.
3833 (xcoff_swap_ldsym_in): New static function.
3834 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3835 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3836 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3837 Handle XTY_ER/XMC_XO symbols correctly.
3838 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3839 rather than normal symbol table.
3840 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3841 already defined with the same absolute value.
3842 (xcoff_mark): When considering called symbols, check whether the
3843 descriptor is from a dynamic object, rather than the symbol
3845 (xcoff_build_ldsyms): Likewise.
3847 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3848 Cast realloc and malloc return values. If malloc or realloc fail,
3849 set bfd_error_no_memory.
3850 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3851 * bfd-in2.h: Rebuild.
3853 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3855 * coff-ppc.c (ppc_record_toc_entry): new function.
3856 (in_reloc_p): changed return value.
3857 (coff_ppc_relocate_section): much rework.
3858 (ppc_allocate_toc_section): new function.
3859 (ppc_process_before_allocation): new function.
3860 (ppc_coff_swap_sym_in_hook): new function.
3862 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3863 (coff_link_add_symbols): initialize toc_offset.
3865 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3866 (coff_swap_aouthdr_out): Added more sections to the data
3867 dictionary for the pe file header. Also changed linker version
3868 number on the ppc side.
3869 (dir_names): small improvements to the dictionary printing.
3870 (pe_mkobject_hook): save the file level flags.
3872 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3873 (pe_tdata): added real_flags field
3874 (coff_tdata): added local_toc_sym_map and access macro
3876 * libcoff.h (coff_link_hash_entry): added toc_offset field
3877 (pe_tdata): added real_flags field
3878 (coff_tdata): added local_toc_sym_map and access macro
3880 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3881 (coff_mkobject): init for local_toc_sym_map
3882 (coff_write_object_contents): set the internal_a.magic to
3883 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3886 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3888 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3889 entries until both the line number address and the function name
3890 address are too large.
3892 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3893 * configure: Rebuilt.
3895 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3896 is defined in the environment.
3898 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3900 * som.c (som_get_section_contents_in_window): Define to use
3903 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3905 * coff-i860.c: New file, based on coff-i386.c.
3906 * cpu-i860.c: New file, based on cpu-i386.c.
3907 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3908 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3909 targets, using i860coff_vec.
3910 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3911 trad-core.o and hosts/i860mach3.h.
3912 (i860coff_vec): Use coff-i860.o and cofflink.o.
3913 * configure: Rebuild.
3914 * Makefile.in: Rebuild dependencies.
3915 (ALL_MACHINES): Add cpu-i860.o.
3916 (BFD32_BACKENDS): Add coff-i860.o.
3917 (CFILES): Add cpu-i860.c and coff-i860.c.
3918 * targets.c (i860coff_vec): Declare.
3919 (bfd_target_vector): Add &i860coff_vec.
3920 * archures.c (bfd_i860_arch): Declare.
3921 (bfd_archures_list): Add &bfd_i860_arch.
3922 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3923 (coff_set_flags): Handle bfd_arch_i860.
3924 (coff_write_object_contents): Handle I860 a.out magic number.
3926 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3928 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3929 the created .tc section to 2.
3930 (xcoff_mark): Don't keep a .loader reloc for a call to an
3931 undefined symbol when creating a shared library.
3932 (xcoff_build_ldsyms): When creating a shared library, generate
3933 global linkage code for a call to an undefined symbol.
3935 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3937 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3938 BFD32_BACKENDS, BFD64_BACKENDS.
3939 (.dep1): Put mkdep output in a separate file.
3940 Rebuilt dependencies.
3942 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3945 Permit use of mmap when available:
3947 * configure.in: Check for mmap, madvise, mprotect.
3948 * config.in, configure: Regenerated.
3950 * libbfd.c (struct _bfd_window_internal): Define type.
3951 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3953 (ok_to_map): New static variable for debugging.
3954 (_bfd_generic_get_section_contents_in_window): New function.
3955 * bfd-in.h (bfd_window_internal): Declare type.
3956 (bfd_window): Define type.
3957 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3958 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3961 * libaout.h (struct aoutdata): Add two window fields.
3962 (obj_aout_sym_window, obj_aout_string_window): New macros.
3963 * aoutx.h (some_aout_object_p): Initialize windows.
3964 (aout_get_external_symbols): Get symbol data and strings in
3965 windows instead of explicitly allocated buffers.
3966 (slurp_symbol_table): Free window instead of memory.
3967 (bfd_free_cached_info): Release windows instead of freeing storage
3969 (aout_link_free_symbols): Ditto.
3971 * targets.c (bfd_target): Add new field for
3972 get_section_contents_in_window.
3973 (BFD_JUMP_TABLE_GENERIC): Updated.
3974 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3975 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3976 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3977 macros for get_section_contents_in_window field.
3979 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3981 * core.c: Renamed to corefile.c
3982 * makefile.dos (OBJS): Change core.o to corefile.o
3983 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3986 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3988 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3989 targ_selvecs to allow debugging under Irix-5 native.
3992 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3994 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3995 to o. Clobber and restore the list of new csects around the call
3996 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3997 linker error and the linker wants to read the symbol table. Reset
3998 the line number count of a real section even if it has no relocs.
3999 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4001 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4004 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4006 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4007 an undefined symbol in a shared link.
4009 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4010 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4011 phdm@info.ucl.ac.be (Philippe De Muyter).
4013 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4015 * coff-m88k.c (rtype2howto): New static function.
4016 (RTYPE2HOWTO): Use it rather than a macro definition.
4018 * coffcode.h (coff_write_object_contents): set internal_a.magic
4019 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4021 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4022 define TRAD_HEADER to new file hosts/delta68.h.
4023 m88*-motorola-sysv*, however, does use ptrace-core.o.
4024 * hosts/delta68.h: New file.
4026 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4027 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4029 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4031 * i386linux.c (MY(vec)): Declare before use.
4033 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4035 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4036 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4038 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4039 BFD is not of the right type.
4040 (bfd_elf_get_needed_list): Likewise.
4041 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4042 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4043 * xcofflink.c (XCOFF_XVECP): Define.
4044 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4046 (bfd_xcoff_import_symbol): Likewise.
4047 (bfd_xcoff_export_symbol): Likewise.
4048 (bfd_xcoff_link_count_reloc): Likewise.
4049 (bfd_xcoff_record_link_assignment): Likewise.
4050 (bfd_xcoff_size_dynamic_sections): Likewise.
4052 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4053 table index against the number of symbols for a base relative
4056 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4058 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4059 full_aouthdr flag here...
4060 (_bfd_xcoff_bfd_final_link): ...not here.
4062 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4064 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4065 systems that have a system <libelf.h>.
4066 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4067 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4068 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4069 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4070 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4071 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4072 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4074 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4076 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4077 set, set BSF_WEAK in symbol. Change all callers.
4078 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4079 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4080 _bfd_generic_link_add_one_symbol.
4081 (ecoff_indirect_link_order): Check that the section tdata relocs
4082 are not NULL before using them.
4084 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4085 define TRAD_HEADER as hosts/alphalinux.h.
4086 * configure: Rebuild.
4087 * hosts/alphalinux.h: New file.
4088 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4091 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4093 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4094 C_ECOMM storage classes.
4096 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4098 (xcoff_mark): Call xcoff_mark_symbol.
4099 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4100 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4102 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4104 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4106 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4108 (xcoff_find_reloc): New static function.
4109 (xcoff_link_add_symbols): Use it.
4110 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4111 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4112 relocate the value of C_DECL.
4114 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4116 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4118 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4119 callback decide what goes in .relocs.
4120 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4121 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4124 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4126 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4129 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4131 * xcofflink.c: More improvements, mostly to fix handling of
4132 constructors and a few other special cases.
4133 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4134 zero, reverting yesterday's change.
4135 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4136 (bfd_xcoff_link_count_reloc): Declare.
4137 (bfd_xcoff_record_link_assignment): Declare.
4138 * bfd-in2.h: Rebuild.
4140 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4142 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4143 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4144 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4145 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4146 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4147 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4149 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4152 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4153 segments includes the a.out header. See to that the magic number
4154 *always* is big-endian.
4156 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4157 m68k4k NetBSD configurations.
4159 * configure.in, configure: Separate i386 & mips NetBSD
4160 configurations from other BSD ones. Don't assume DEC is the only
4161 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4162 configurations. Add support for m68k4k NetBSD object format.
4164 * libaout.h: Added M_68K4K_NETBSD magic.
4166 * m68k4knetbsd.c: New file.
4168 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4170 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4173 * hosts/mipsnbsd.h: New file.
4176 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4178 * config.bfd: Add config stuff for mips*-*-magic* to set
4179 targ_defvec to ecoff_big_vec.
4182 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4184 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4186 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4187 toc_section, and entry_section fields.
4188 (struct xcoff_section_tdata): Remove ldrel_count field.
4189 * libcoff.h: Rebuild.
4190 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4192 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4193 full a.out header if full_aouthdr is set in xcoff_data.
4194 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4195 based on sections stored in xcoff_data.
4196 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4198 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4199 (rs6000coff_vec): Set symbol_leading_char to '.'.
4200 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4201 value stored in ret rather than returning a pointer value.
4203 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4205 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4208 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4210 * som.c (som_slurp_string_table): Allocate the strings with malloc
4211 since they're free'd by free_cached_info.
4212 (som_slurp_symbol_table): Similarly for the symbol table.
4214 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4216 * Makefile.in (diststuff): Don't make headers.
4218 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4220 * Makefile.in: Rebuild dependencies.
4222 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4223 output_bfd is not SunOS.
4224 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4225 non-SunOS input files.
4227 * xcofflink.c: Extensive changes to support linking shared objects
4228 and generating a .loader section.
4229 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4230 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4231 last_symndx, and ldrel_count fields.
4232 * libcoff.h: Rebuild.
4233 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4234 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4236 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4237 (bfd_xcoff_export_symbol): Declare.
4238 (bfd_xcoff_size_dynamic_sections): Declare.
4239 * bfd-in2.h: Rebuild.
4241 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4243 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4244 * configure: Rebuild.
4245 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4246 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4248 (pmac_xcoff_vec): Update to use new xcoff support.
4249 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4250 (xcoff_write_armap): Declare buf as unsigned char.
4251 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4253 * mpw-make.sed: Generalize subdir_do edit.
4255 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4257 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4258 correctly. Don't initialize asect->vma.
4260 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4262 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4263 something a little less than the page size.
4265 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4267 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4269 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4271 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4272 * coffcode.h (coff_write_object_contents): If .bss is before
4273 .data us that as data_start.
4274 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4276 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4277 (coff_swap_outhdr_out): Hardwire in version number.
4279 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4281 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4282 major and minor to *_vno, since the former are also macros in
4283 SunOS header files. Cast result of bfd_alloc to appropriate
4286 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4287 before assigning to sec_data.
4289 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4291 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4292 now relative to the section, not absolute.
4293 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4294 get the file name when there is a N_SO directory name. When
4295 handling stabs, remember that section->vma was added to the
4298 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4300 * sunos.c (struct sunos_link_hash_table): Add needed field.
4301 (sunos_link_hash_table_create): Call bfd_release, not free.
4302 (sunos_link_hash_table_create): Initialize needed field.
4303 (sunos_add_dynamic_symbols): Record needed objects.
4304 (bfd_sunos_get_needed_list): New function.
4305 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4306 * bfd-in2.h: Rebuild.
4308 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4310 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4312 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4314 * bfd-in.h (struct bfd_link_needed_list): Rename from
4315 bfd_elf_link_needed_list.
4316 * bfd-in2.h: Rebuild.
4317 * elf.c, elflink.h, libelf.h: Corresponding changes.
4319 Add start at AIX linker support; no shared libraries yet.
4320 * xcofflink.c: New file.
4321 * configure.in (rs600coff_vec): Use xcofflink.o.
4322 * configure: Rebuild.
4323 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4325 (struct xcoff_section_tdata): Define.
4326 (xcoff_section_data): Define macro.
4327 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4328 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4329 (_bfd_xcoff_bfd_final_link): Declare.
4330 (_bfd_ppc_xcoff_relocate_section): Declare.
4331 * libcoff.h: Rebuild.
4332 * coff-rs6000.c: Clean up a bit.
4333 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4334 cputype, csects, and debug_indices.
4335 (xcoff_copy_private_bfd_data): Copy cputype.
4336 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4337 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4338 (xcoff_reloc_type_lookup): Rename from
4339 rs6000coff_reloc_type_lookup.
4340 (coff_relocate_section): Define.
4341 (_bfd_xcoff_sizeof_headers): Define.
4342 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4343 (_bfd_xcoff_bfd_relax_section): Define.
4344 (_bfd_xcoff_bfd_link_split_section): Define.
4345 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4347 * coffcode.h (coff_compute_section_file_positions): If AIX,
4348 increment sofar by SMALL_AOUTSZ if not executable.
4349 (coff_write_object_contents): If AIX, always output an a.out
4350 header; if not executable, header size of SMALL_AOUTSZ.
4351 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4352 (_bfd_stringtab_init): Initialize xcoff field.
4353 (_bfd_xcoff_stringtab_init): New function.
4354 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4355 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4356 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4357 * libbfd.h: Rebuild.
4358 * Makefile.in: Rebuild dependencies.
4359 (BFD32_BACKENDS): Add xcofflink.o.
4360 (CFILES): Add xcofflink.c.
4362 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4363 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4364 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4366 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4368 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4370 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4372 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4373 * config.in: Regenerated.
4375 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4376 (_bfd_chunksize): New variable.
4377 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4378 for obstack chunk size.
4379 * configure.in: Check for getpagesize.
4380 * configure: Regenerated.
4382 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4384 * trad-core.c (rawptr): Make it a local variable of
4385 ptrace_unix_core_file_p.
4387 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4389 * coff-arm.c (in_reloc_p): New.
4390 * coff-i386.c (in_reloc_p): New.
4391 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4392 (coff_write_object_contents): Only set has_reloc_section
4394 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4395 in_reloc_p to decide if reloc should be emitted.
4396 * libcoff.h (pe_data_type.in_reloc_p): New.
4397 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4399 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4401 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4402 (_bfd_coff_read_internal_relocs): Likewise.
4403 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4404 (_bfd_coff_read_internal_relocs): Likewise.
4406 * elflink.h (elf_link_add_object_symbols): Correct conditions
4407 under which type and size change warnings are issued.
4409 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4411 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4412 a symbol which is not in a real section.
4413 (coff_write_native_symbol): Corresponding change.
4415 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4416 coff_link_hash_newfunc and make non-static.
4417 (_bfd_coff_link_hash_table_init): New function, broken out of
4418 _bfd_coff_link_hash_table_create.
4419 (_bfd_coff_link_hash_table_create): Use it.
4420 (process_embedded_commands): Make static.
4421 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4422 (_bfd_coff_link_hash_table_init): Declare.
4423 * libcoff.h: Rebuild.
4425 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4426 field in XCOFF tdata.
4427 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4428 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4429 based on cputype stored in a.out header, or in n_type of initial
4431 (coff_write_object_contents): Set cputype correctly in a.out
4433 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4435 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4436 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4438 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4439 * libcoff.h: Rebuild.
4441 * cpu-rs6000.c (rs6000_compatible): New static function.
4442 (bfd_rs6000_arch): Use it.
4443 * cpu-powerpc.c (powerpc_compatible): New static function.
4444 (arch_info_struct): Define various flavours of PowerPC.
4445 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4448 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4450 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4452 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4454 * elflink.h (elf_link_add_object_symbols): Don't warn about
4455 changing the size or type if the old definition was weak.
4457 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4459 * coffcode.h (combined_entry_type): Add fix_line field.
4460 (coff_slurp_line_table): Warn if we try to set the lineno field of
4462 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4463 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4464 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4465 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4467 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4468 * libcoff.h: Rebuild.
4470 * libcoff-in.h (struct xcoff_tdata): Define.
4471 (xcoff_data): Define.
4472 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4473 * bfd-in2.h, libcoff.h: Rebuild.
4474 * coff-rs6000.c (xcoff_mkobject): New static function.
4475 (coff_mkobject): Define.
4476 (xcoff_copy_private_bfd_data): New static function.
4477 (coff_bfd_copy_private_bfd_data): Define.
4478 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4480 (rs6000coff_vec): Add DYNAMIC to object_flags.
4481 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4482 .loader sections specially.
4483 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4484 section alignment from the XCOFF tdata information.
4485 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4486 F_SHROBJ, and copy the extra a.out header information into the
4487 XCOFF tdata structure.
4488 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4489 F_DYNLOAD and the extra a.out header information.
4490 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4491 C_HIDEXT symbol with attached csect information.
4492 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4493 in the o_maxdata field.
4494 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4495 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4496 end if BSF_NOT_AT_END is set.
4498 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4499 _bfd_read_ar_hdr_fn.
4500 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4501 * bfd-in2.h, libbfd.h: Rebuild.
4502 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4504 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4505 (bfd_slurp_bsd_armap_f2): Likewise.
4506 (_bfd_slurp_extended_name_table): Likewise.
4508 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4510 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4512 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4513 when the symbol table is empty.
4515 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4516 space for section symbols, since we don't output them either.
4517 (elf_m68k_adjust_dynindx): Removed.
4519 * ptrace-core.c (rawptr): Make it a local variable of
4520 ptrace_unix_core_file_p.
4522 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4524 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4527 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4528 Mac object file formats.
4530 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4532 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4533 auxent if there isn't one.
4534 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4535 rather than FILNMLEN as the maximum name length.
4537 * coffcode.h (bfd_coff_backend_data): Add new field
4538 _bfd_coff_print_aux.
4539 (bfd_coff_print_aux): New static function.
4540 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4541 scnlen field of an XTY_LD csect aux entry.
4542 (coff_print_aux): New static function.
4543 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4544 in coff_pointerize_aux_hook.
4545 (bfd_coff_std_swap_table): Initialize new field.
4546 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4547 * libcoff.h: Rebuild.
4548 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4549 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4551 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4552 if there are symbols, for native AIX ld compatibility.
4554 * coffcode.h (bfd_coff_backend_data): Add new field
4555 _bfd_coff_pointerize_aux_hook.
4556 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4557 or I960, and as 0 otherwise.
4558 (bfd_coff_std_swap_table): Initialize new field.
4559 * libcoff.h: Rebuild.
4560 * coffgen.c (coff_pointerize_aux): Change parameters to take
4561 symbol pointer instead of type and class, and to take aux index.
4562 Call _bfd_coff_pointerize_aux_hook if it is defined.
4563 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4564 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4565 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4567 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4568 read-only/host-only support.
4570 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4572 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4575 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4576 BFD_JUMP_TABLE_ARCHIVE accordingly.
4577 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4578 (_bfd_compute_and_write_armap): Declare.
4579 (_bfd_generic_read_ar_hdr): Declare.
4580 (_bfd_read_ar_hdr): Define.
4581 (_bfd_noarchive_read_ar_hdr): Define.
4582 (_bfd_archive_bsd_read_ar_hdr): Define.
4583 (_bfd_archive_coff_read_ar_hdr): Define.
4584 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4585 _bfd_read_ar_hdr instead.
4586 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4587 (_bfd_compute_and_write_armap): Rename from
4588 compute_and_write_armap. Make non-static. Change all callers.
4589 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4590 than _bfd_snarf_ar_hdr.
4591 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4592 * ieee.c (ieee_read_ar_hdr): Define.
4593 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4594 * oasys.c (oasys_read_ar_hdr): Define.
4595 * som.c (som_read_ar_hdr): Define.
4596 * bfd-in2.h, libbfd.h: Rebuild.
4598 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4600 * peicode.c (coff_swap_filehdr_in): If symptr is
4601 zero, there aren't any symbols, even if nsyms is set.
4603 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4605 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4607 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4608 sections, and set styp correctly for them: .got, .hash, .dynamic,
4609 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4610 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4612 (ecoff_sort_hdrs): New static function.
4613 (ecoff_compute_section_file_positions): Return boolean, not void.
4614 Sort the sections by VMA before looking through them. Put the
4615 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4616 section on an appropriate boundary within the page.
4617 (ecoff_compute_reloc_file_positions): Check return value of
4618 ecoff_compute_section_file_positions.
4619 (_bfd_ecoff_set_section_contents): Likewise.
4620 (_bfd_ecoff_write_object_contents): Check for various Alpha
4621 section types when incrementing text_size and data_size. Call
4622 adjust_headers backend function if it exists.
4623 * coff-alpha.c (alpha_adjust_headers): New static function.
4624 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4625 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4627 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4629 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4631 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4632 of ALTERNATE_AIX_CORE_FORMAT.
4633 * configure.in (aix4): No longer need CORE_FLAGS.
4634 * configure: Updated.
4636 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4638 NS32k changes from Ian Dall:
4639 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4641 (aout_link_input_section_std, aout_link_input_section_ext,
4642 aout_link_reloc_link_order): Call them instead of _bfd_*
4644 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4646 (backend_data): Use it instead of hardcoded zero.
4648 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4649 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4651 * ns32knetbsd.c: Include bfd.h.
4652 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4653 (MY_bfd_reloc_type_lookup): Declare function too.
4654 * pc532-mach.c (set_sizes): Don't declare.
4655 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4656 (backend_data, MY_backend_data): Don't define.
4658 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4659 ns32k-*-lites* like ns32k-*-netbsd*.
4661 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4664 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4666 * coffcode.h (coff_write_object_contents): Restore setting
4667 f_timdat to 0, deleted on August 22.
4669 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4671 * coffcode.h (coff_bfd_copy_private_symbol_data,
4672 coff_bfd_copy_private_section_data,
4673 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4674 * peicode.h (coff_bfd_copy_private_bfd_data): New
4675 (pe_bfd_copy_private_bfd_data): New.
4676 (coff_swap_scnhdr_in): Swap bss size into the right place.
4677 (pe_print_private_bfd_data): Add some newlines.
4679 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4681 * som.c (setup_sections): Don't die if a space has no subspaces.
4683 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4685 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4686 dynamic symbol override a common symbol. Don't change the size or
4687 type if they have been set and the new symbol is not a definition.
4688 Warn if the size or type changes.
4690 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4692 * som.c (som_begin_writing): Don't write the symbol table or
4694 (som_finish_writing): Write them here. Place them after the
4695 subspace data, but before the relocs.
4697 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4699 * sunos.c (sunos_add_one_symbol): Just pass false, not
4700 info->shared_library, to sunos_create_dynamic_sections.
4701 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4703 (sunos_check_dynamic_reloc): Remove .text section assertion.
4705 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4707 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4708 * configure, configure.in: Add pmac_xcoff_vec case.
4709 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4710 * coff-pmac.c: New file, PowerMac XCOFF support.
4711 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4712 * targets.c (pmac_xcoff_vec): Declare.
4714 * mpw-config.in: Various changes to be compatible with the
4715 autoconf-based configury.
4716 * mpw-make.sed: New file, sed commands to translate Unix
4717 makefile into MPW syntax.
4718 * mpw-make.in: Remove.
4719 * hosts/mpw.h: Remove.
4720 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4721 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4723 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4725 * binary.c (binary_get_symtab): Return an empty string on error.
4726 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4728 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4730 * coff-ppc.c: Reformatted according to gnu conventions
4731 Removed irrelevant "if 0" code
4733 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4735 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4736 symbols rather than as indirect symbols.
4737 (MY(slurp_symbol_table)): Don't do anything special about
4740 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4741 of .ctors and .dtors sections is no larger than 2.
4743 * sunos.c (sunos_add_one_symbol): Don't change
4744 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4746 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4747 dynamic symbols when creating a shared library.
4748 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4750 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4751 written even if it is not defined in a regular object.
4752 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4753 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4754 rather than the constant 22.
4755 (sunos_check_dynamic_reloc): Handle creating a shared library.
4756 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4757 zero when creating a shared library.
4758 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4759 write it out at the start of the symbol table.
4761 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4763 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4765 * config.bfd: Add arm-*-coff.
4766 * configure.in, configure: Add armcoff_{little,big}_vec.
4767 * targets.c (armcoff_{little,big}_vec): Declare.
4768 (bfd_target_vector): Add armcoff_{little,big}_vec.
4769 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4771 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4773 * targets.c (bfd_find_target): Remove debugging code.
4775 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4777 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4779 * Makefile.in: added *-ppc files
4780 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4781 allow pe based .o's to be shared with other tools on ppc/NT
4782 * config.bfd: added powerpc[le]-[pe|winnt] config support
4783 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4784 * peicode.h: Added more section flags for PE on ppc
4785 Added coff_swap_filehdr_out to allow peicode.h to be
4786 used for non-image PE files on ppc.
4787 Check for image, or not, before copying pe_opthdr
4788 * targets.c: Added new bfd's
4789 * targets.c: Removed two inactive bfds that shouldn't have made it this
4792 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4794 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4795 explicit values to initialize all relocs. Change all users.
4796 (ppc_elf_brtaken_inner): New function to handle branch predicition
4798 (ppc_elf_brtaken_reloc): Ditto.
4799 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4800 relocs use ppc_elf_unsupported_reloc.
4801 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4802 needs to be reported.
4803 (ppc_elf_relocate_section): Support branch prediction relocs.
4805 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4807 * bfd.c (bfd_assert): Remove \n from string passed to
4810 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4811 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4812 (bfd_coff_make_section_hook): Don't define.
4813 (coff_make_section_hook): Remove.
4814 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4815 (styp_to_sec_flags): Likewise.
4816 (coff_write_object_contents): Likewise.
4817 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4819 * libcoff.h: Rebuild.
4820 * coffgen.c (make_a_section_from_file): Just call
4821 bfd_make_section_anyway, not bfd_make_section or
4822 bfd_coff_make_section_hook.
4823 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4824 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4825 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4826 make_section_hook field.
4827 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4829 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4830 pointers into value field for warning and indirect symbols; just
4831 leave the value field alone.
4832 * linker.c (generic_link_add_symbol_list): Use next symbol for
4833 warning and indirect symbols, rather than looking in symbol value.
4834 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4835 parameter. Change all callers. Remove support for indirect
4836 symbols; it didn't work anyhow.
4837 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4838 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4839 * bfd-in2.h: Rebuild.
4841 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4843 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4844 go back to telling the tools this reloc operates on 32 bits.
4846 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4848 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4849 rather than a direct fprintf.
4850 * archive.c (_bfd_write_archive_contents): Likewise.
4851 * coffcode.h (coff_slurp_symbol_table): Likewise.
4852 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4853 (ppc_elf_unsupported_reloc): Likewise.
4854 (ppc_elf_relocate_section): Likewise.
4855 * i386linux.c (linux_tally_symbols): Likewise.
4856 (linux_finish_dynamic_link): Likewise.
4857 * osf-core.c (osf_core_core_file_p): Likewise.
4858 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4859 * som.c (som_sizeof_headers): Likewise.
4860 * srec.c (srec_bad_byte): Likewise.
4861 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4862 * libbfd-in.h (bfd_assert): Declare first parameter const.
4863 * libbfd.h: Rebuild.
4864 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4865 bfd_reloc_overflow is enough.
4866 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4867 * coff-h8500.c (rtype2howto): Likewise.
4868 * coff-z8k.c (rtype2howto): Likewise.
4869 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4870 * elf.c (_bfd_elf_get_lineno): Likewise.
4871 (_bfd_elf_no_info_to_howto): Likewise.
4872 (_bfd_elf_no_info_to_howto_rel): Likewise.
4873 * hp300hpux.c (convert_sym_type): Likewise.
4874 (MY(swap_std_reloc_in)): Likewise.
4875 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4877 * libaout.h (struct aoutdata): Add line_buf field.
4878 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4879 and filename_buffer. Instead, use a malloc buffer stored in the
4880 new line_buf field. Remove length restrictions.
4882 * coffgen.c (string_size): Remove static variable.
4883 (debug_string_size, debug_string_section): Likewise.
4884 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4885 and debug_string_size_p parameters. Use them instead of the
4886 global variables. Change all callers.
4887 (coff_write_symbol): Likewise.
4888 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4889 (coff_write_symbols): Add local variables to replace removed
4892 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4893 function, and line_base fields.
4894 * libcoff.h: Rebuild.
4895 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4896 information, rather than using static variables.
4898 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4899 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4901 * init.c (initialized): Remove static variable.
4902 (bfd_init): Don't bother setting initialized.
4903 (bfd_check_init): Remove.
4904 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4905 * libbfd.h: Rebuild.
4907 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4909 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4910 size for full core dumps. Copy core file header to private data.
4911 (rs6000coff_core_file_failing_command,
4912 rs6000coff_core_file_failing_signal): New functions to extract
4913 the file name and terminating signal from the core file.
4914 * coff-rs6000.c: Use them.
4916 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4918 Change arch info to be const, initialized at compile time.
4919 * archures.c: Reindent many functions. Change CONST to const.
4920 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4921 nothing set it anyhow. Make next const.
4922 (bfd_arch_info_list): Remove.
4923 (bfd_archures_list): Rename from archures_init_table. Change from
4924 a table of function pointers to a table of bfd_arch_info_type
4925 structure addresses.
4926 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4927 (bfd_lookup_arch): Likewise.
4928 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4930 (bfd_default_arch_struct): Make const.
4931 (bfd_arch_init, bfd_arch_linkin): Remove.
4932 (bfd_get_arch_info): Return a const pointer.
4933 * init.c (bfd_init): Don't call bfd_arch_init.
4934 * bfd.c (struct _bfd): Make arch_info const.
4935 * bfd-in2.h: Rebuild.
4936 * libbfd.h: Rebuild.
4937 * configure.in: Put & before everything in $selarchs.
4938 * configure: Rebuild.
4939 * cpu-*.c: Change bfd_*_arch from a function which calls
4940 bfd_arch_linkin to a const structure.
4941 * ieee.c (ieee_object_p): Make arch const.
4943 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4945 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4947 * bfd-in2.h: Regenerate.
4948 * libbfd.h: Regenerate.
4950 * elf32-ppc.c (reloc_type): Update names to match current draft.
4951 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4952 relative. Update names to current V.4 draft.
4953 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4954 (ppc_elf_relocate_section): Rename relocations to match draft.
4956 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4958 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4959 compiled with -mrelocatable-lib to be linked with either normal
4960 modules or -mrelocatable modules.
4962 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4964 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4965 in the a.out header.
4967 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4968 a reloc against a local symbol, even if it's not a section.
4970 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4972 * targets.c (bfd_target): Remove unused align_power_min field.
4973 * bfd-in2.h: Rebuild.
4974 * All backends: Remove initialization of align_power_min.
4976 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4978 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4980 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4982 * config.bfd (mips-dec-netbsd*): New target.
4983 * configure.host (mips-dec-netbsd*): New host.
4984 * configure.in (mips-dec-netbsd*): New native.
4985 * configure: Rebuild.
4987 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4989 Make the COFF backend linker merge common types:
4990 * cofflink.c (struct coff_debug_merge_element): Define.
4991 (struct coff_debug_merge_type): Define.
4992 (struct coff_debug_merge_hash_entry): Define.
4993 (struct coff_debug_merge_hash_table): Define.
4994 (coff_debug_merge_hash_table_init): Define.
4995 (coff_debug_merge_hash_table_free): Define.
4996 (coff_debug_merge_hash_lookup): Define.
4997 (struct coff_final_link_info): Add debug_merge field.
4998 (coff_debug_merge_hash_newfunc): New static function.
4999 (_bfd_coff_final_link): Allocate and free debug_merge table.
5000 (coff_link_input_bfd): Merge identical enum, struct and union
5003 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5005 Convert i960 COFF to use COFF backend linker.
5006 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5007 structure to store the symbol being used.
5008 (coff_i960_start_final_link): New static function.
5009 (coff_i960_relocate_section): New static function.
5010 (coff_i960_adjust_symndx): New static function.
5011 (coff_start_final_link): Define.
5012 (coff_relocate_section): Define.
5013 (coff_adjust_symndx): Define.
5014 * coffcode.h (bfd_coff_backend_data): Add new callback function
5015 _bfd_coff_start_final_link.
5016 (bfd_coff_start_final_link): Define.
5017 (coff_start_final_link): Define if not defined.
5018 (bfd_coff_std_swap_table): Add coff_start_final_link.
5019 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5021 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5022 function callback is not NULL.
5023 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5024 (_bfd_coff_internal_syment_name): Declare.
5025 * libcoff.h: Rebuild.
5026 * configure.in (icoff_big_vec): Add cofflink.o.
5027 (icoff_little_vec): Likewise.
5028 * configure: Rebuild.
5030 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5032 * Makefile.in (clean-info): Remove extraneous tab from line
5035 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5037 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5038 contents has relocs.
5040 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5042 * coffcode.h (coff_compute_section_file_positions): Keep the
5044 (coff_write_object_contents): Remember if it's a relocatable
5046 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5047 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5048 if relocatable file. Swap out saved raw size.
5050 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5052 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5053 (maintainer-clean): Rename from realclean, passing
5054 maintainer-clean down to subdirectories, but leave realclean as a
5057 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5060 * dep-in.sed: Remove config.h from generated dependencies.
5062 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5063 broken out of sunos_canonicalize_dynamic_symtab.
5064 (sunos_canonicalize_dynamic_symtab): Call new function
5065 sunos_slurp_dynamic_symtab.
5066 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5067 dynamic symbol table to the caller.
5068 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5069 callback to override the symbols being read.
5070 * libaout.h (struct aout_backend_data): Add three new parameters
5071 to add_dynamic_symbols callback.
5073 Extensive minor changes to avoid various gcc warnings. Also:
5074 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5075 * archures.c (bfd_arch_info_type): Change mach field from long to
5077 (bfd_lookup_arch): Change machine parameter from long to unsigned
5080 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5082 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5083 a symbol with a non-zero plt_offset.
5085 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5087 * elfcode.h (align_file_position): Remove; not used.
5089 * configure.in: Only check for <sys/procfs.h> on a native system,
5090 and make sure it defines prstatus_t.
5091 * configure: Rebuild.
5093 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5095 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5097 * config.in: Rename from config.h.in.
5098 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5099 Check for config.h:config.in when creating stamp-h.
5100 * configure: Rebuild.
5101 * Makefile.in (stamp-h): Depend upon config.in rather than
5102 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5103 calling config.status.
5105 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5106 (Makefile): Just rebuild Makefile.
5107 (config.h, stamp-h): New targets.
5108 * configure.in: Create stamp-h when rebuilding config.h.
5109 * configure: Rebuild.
5111 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5113 * configure.in: Call AC_CONFIG_HEADER. Substitute
5114 HOST_64BIT_LONG. Check that various header files exist. Check
5115 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5116 and/or free need to be declared. Don't make a link to sysdep.h.
5117 Define TRAD_HEADER for various hosts.
5118 * configure: Rebuild.
5119 * configure.host: Don't set my_host. Add definitions taken from
5120 host header files for various entries. Remove entries which now
5122 * acconfig.h: New file.
5123 * config.h.in: New file, built by autoheader.
5124 * sysdep.h: New file.
5125 * Makefile.in (do_distclean): Don't remove sysdep.h.
5127 (LOCAL_H_DEPS): New variable.
5128 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5130 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5131 ($(OPTIONAL_BACKENDS)): Likewise.
5132 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5133 looking through sysdep.h.
5134 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5135 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5136 (fprintf_vma, sprintf_vma): Likewise.
5137 (int64_type, uint64_type): Don't define.
5138 * bfd-in2.h: Rebuild.
5139 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5140 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5141 * lynx-core.c: Include stuff from old hosts/lynx.h.
5142 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5143 rather than NO_FCNTL.
5144 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5145 rather than NATIVE_HPPAHPUX_COMPILER.
5146 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5148 * hosts/*.h: Remove all header files which merely include,
5149 declare, and define things. Leave header files which define
5150 information needed by trad-core.c.
5152 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5153 (BFD_CC_FOR_BUILD): Define.
5154 * configure.in: Use BFD_CC_FOR_BUILD.
5155 * configure: Rebuild.
5157 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5159 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5160 * configure: Rebuild.
5162 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5165 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5167 * config.bfd: i386pe_ve -> i386pe_vec.
5169 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5171 * configure.host: Incorporate host Makefile fragments by setting
5173 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5174 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5175 value based on whether the code is being compiled by a cross
5176 compiler. Don't substitute host_makefile_frag or frags.
5177 * aclocal.m4: New file to define local AC_PROG_CC.
5178 * configure: Rebuild.
5179 * Makefile.in (INSTALL): Set to @INSTALL@.
5180 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5181 (INSTALL_DATA): Set to @INSTALL_DATA@.
5183 (CC): Define as @CC@.
5184 (CFLAGS): Set to @CFLAGS@.
5185 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5186 (@host_makefile_frag@): Remove.
5187 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5188 after other options.
5189 (config.status): Remove dependency upon @frags@.
5190 * config/*.mh, config/README: Remove.
5192 * config.bfd: Rewrite to incorporate the contents of the Makefile
5193 fragments by setting shell variables, rather than merely returning
5194 the name of a Makefile fragment.
5195 * configure.in: Use shell variables set by config.bfd rather than
5196 looking at the target Makefile fragment files. Don't substitute
5197 target_makefile_frag. Do substitute TDEFINES.
5198 * configure: Rebuild.
5199 * Makefile.in (@target_makefile_frag@): Remove.
5200 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5201 * config/*.mt: Remove.
5203 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5205 * configure.in: Put changequote lines around "i[345]86" patterns
5206 section of core file support.
5208 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5210 * som.c (som_bfd_print_private_bfd_data): Define to use the
5213 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5215 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5216 entry, text_start and data_start.
5218 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5220 * Makefile.in (OFILES): Remove $(TDEPFILES).
5221 * config/apollo.mt (TDEPFILES): Remove.
5222 * config/README: Update.
5224 * configure.in: For a native configuration, set COREFILE and
5225 COREFLAG based on the canonical host name.
5226 * configure: Rebuild.
5227 * Makefile.in: Rebuild dependencies.
5228 (ALL_CFLAGS): Add @COREFLAG@.
5229 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5230 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5231 support routines. Check LYNX_CORE rather than HOST_LYNX.
5232 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5233 * i386lynx.c: Likewise.
5234 * m68klynx.c: Likewise.
5235 * sparclynx.c: Likewise.
5236 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5237 * *-core.c: Comment changes.
5238 * config/decstation.mh (HDEPFILES): Remove.
5239 (HDEFINES): Remove -DTRAD_CORE.
5240 * config/irix3.mh (RANLIB): Remove.
5241 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5242 (HDEFINES): Remove -DIRIX_CORE.
5243 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5244 (HDEFINES): Remove -DTRAD_CORE.
5245 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5246 * config/ultra3.mh (RANLIB): Remove.
5247 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5248 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5249 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5250 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5251 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5252 * config/i386aix.mh, config/i386bsd.mh: Remove.
5253 * config/i386linux.mh, config/i386mach3.mh: Remove.
5254 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5255 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5256 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5257 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5258 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5259 * config/solaris2.mh, config/stratus.mh: Remove.
5260 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5261 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5263 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5265 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5266 DT_FINI entry if the appropriate symbol is not in the hash table.
5268 * libelf.h (struct elf_backend_data): Add create_program_headers
5269 and want_hdr_in_seg fields.
5270 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5272 (elf_backend_create_program_headers): Likewise.
5273 (elfNN_bed): Initialize create_program_headers and
5275 * elf.c (get_program_header_size): Call create_program_headers
5277 (map_program_segments): Check want_hdr_in_seg backend field. Call
5278 create_program_headers backend routine.
5280 * elf.c (assign_file_positions_except_relocs): Align non allocated
5281 sections when creating an executable.
5283 * elfcode.h (elf_swap_phdr_in): Make non static.
5284 (elf_swap_phdr_out): Make non static.
5285 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5286 (bfd_elf32_swap_phdr_out): Declare.
5287 (bfd_elf64_swap_phdr_in): Declare.
5288 (bfd_elf64_swap_phdr_out): Declare.
5290 * ecofflink.c (ecoff_collect_shuffle): New static function.
5291 (_bfd_ecoff_get_accumulated_pdr): New function.
5292 (_bfd_ecoff_get_accumulated_sym): New function.
5293 (_bfd_ecoff_get_accumulated_ss): New function.
5294 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5295 (_bfd_ecoff_get_accumulated_sym): Declare.
5296 (_bfd_ecoff_get_accumulated_ss): Declare.
5297 * libbfd.h: Rebuild.
5299 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5301 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5303 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5304 warning symbols. If any section is named .gnu.warning.XXX, treat
5305 the contents as a warning to be issued if the symbol XXX is
5307 (elf_link_output_extsym): For an indirect or warning symbol, just
5308 output the symbol it points to.
5310 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5311 if bfd_hash_allocate fails, since it will already be set.
5312 (generic_link_hash_newfunc): Likewise.
5313 (archive_hash_newfunc): Likewise.
5314 (hash_entry_bfd): New static function.
5315 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5316 callback. Allocate a new warning using the hash table newfunc.
5317 Use bfd_hash_replace to update the entry in the hash table, rather
5318 than assuming we can copy the fields with structure assignment.
5320 * hash.c (bfd_hash_replace): New function.
5321 * bfd-in.h (bfd_hash_replace): Declare.
5322 * bfd-in2.h: Rebuild.
5324 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5326 * config.bfd: Add mips*vr4300-*-elf* target.
5327 * config/mipsbvr4300.mt: Added.
5329 See file ChangeLog.2
5336 version-control: never