1 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
5 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
7 * tekhex.c (first_phase): Change type parameter from char to int.
9 (pass_over): Change func to expect int, not char.
11 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
12 rather than SEC_LOAD when aligning the file offset for the first
15 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
17 * syms.c (coff_section_type): Make arg const.
18 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
19 to make_bfd_asection().
20 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
21 * elfcode.h (bfd_section_from_phdr): Remove prototype.
22 (_bfd_elf_stringtab_init): Remove prototype.
24 * netbsd-core.c (swap_abort): Add prototype.
25 * aix386-core.c (swap_abort): Ditto & make static
26 * hpux-core.c (swap_abort): Ditto & make static.
27 * irix-core.c (swap_abort): Ditto & make static.
28 * ptrace-core.c (swap_abort): Ditto & make static.
29 * trad-core.c (swap_abort): Ditto & make static.
30 * coffswap.h (coff_swap_reloc_in): Ditto.
31 (coff_swap_reloc_out): Ditto.
32 (coff_swap_filehdr_in): Ditto.
33 (coff_swap_filehdr_out): Ditto.
34 (coff_swap_sym_in): Ditto.
35 (coff_swap_sym_out): Ditto.
36 (coff_swap_aux_in): Ditto.
37 (coff_swap_aux_out): Ditto.
38 (coff_swap_lineno_in): Ditto.
39 (coff_swap_lineno_out): Ditto.
40 (coff_swap_aouthdr_in): Ditto.
41 (coff_swap_aouthdr_out): Ditto.
42 (coff_swap_scnhdr_in): Ditto.
43 (coff_swap_scnhdr_out): Ditto.
44 * ihex.c (ihex_sizeof_headers): Ditto.
45 * tekhex.c (getsym): Ditto.
46 (find_chunk): Ditto & make static.
50 (tekhex_get_symtab): Ditto & make static.
51 (tekhex_get_symtab_upper_bound): Ditto & make static.
52 (tekhex_mkobject): Ditto.
53 (tekhex_object_p): Ditto.
54 (move_section_contents): Ditto.
55 (tekhex_get_section_contents): Ditto.
56 (tekhex_set_arch_mach): Ditto & make static.
57 (tekhex_set_section_contents): Ditto.
61 (tekhex_write_object_contents): Ditto.
62 (tekhex_sizeof_headers): Ditto.
63 (tekhex_make_empty_symbol): Ditto.
64 (tekhex_get_symbol_info): Ditto.
65 (tekhex_print_symbol): Ditto.
66 * irix-core.c (make_bfd_asection): Ditto.
67 (irix_core_core_file_p): Ditto.
68 (irix_core_core_file_failing_command): Ditto.
69 (irix_core_core_file_failing_signal): Ditto.
70 (irix_core_core_file_matches_executable_p): Ditto.
71 (irix_core_make_empty_symbol): Ditto.
72 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
73 * srec.c (srec_new_symbol): Ditto.
74 (srec_get_section_contents): Ditto.
75 (srec_set_arch_mach): Ditto.
76 (srec_set_section_contents): Ditto.
77 (internal_srec_write_object_contents): Ditto.
78 (srec_write_object_contents): Ditto.
79 (symbolsrec_write_object_contents): Ditto.
80 (srec_sizeof_headers): Ditto.
81 (srec_make_empty_symbol): Ditto.
82 (srec_get_symtab_upper_bound): Ditto.
83 (srec_get_symtab): Ditto.
84 (srec_print_symbol): Ditto and make static.
85 * elf.c (elf_read): Ditto
86 (assign_section_numbers): Ditto.
87 (elf_fake_sections): Ditto.
88 (sym_is_global): Ditto.
89 (elf_map_symbols): Ditto.
90 (get_program_header_size): Ditto.
91 * coffgen.c (make_a_section_from_file): Ditto.
92 (coff_real_object_p): Ditto.
93 (fixup_symbol_value): Ditto.
94 (build_debug_section): Ditto.
96 * syms.c (coff_section_type): Ditto.
99 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
101 * bfd-in2.h: Rebuilt after m32r changes.
104 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
107 * config.bfd,configure.in,configure: Add m32r support.
108 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
110 * config.bfd: Keep target list alphabetically sorted.
113 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
115 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
116 to add in the constant part found in the instruction itself.
117 (case R_V850_HI16_S): Likewise.
121 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
123 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
124 and R_D10V_18 to be 1 (word).
127 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
129 * stabs.c (_bfd_link_section_stabs): If the output_section field
130 of either section is bfd_abs_section, then the linker is
131 discarding the section and we should not optimize it.
133 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
135 * Makefile.in (aout-sparcle.o): New target.
136 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
137 * config.bfd (sparclet-*-aout*): Add case.
138 * configure.in (sparcle_aout_vec): Add case.
139 * configure: Regenerated.
140 * targets.c (sparcle_aout_vec): Declare.
141 (bfd_target_vector): Add sparcle_aout_vec.
142 * aout-sparcle.c: New file.
145 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
147 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
148 low order sign bit propogation for R_V850_HI16_S.
150 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
151 handling V850 specific relocs.
152 (elf_v850_howto_table): Use the new function for some
153 relocations. Twiddle masks & shifts for some relocs.
154 Set partial_inplace where needed.
157 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
159 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
160 default architecture to a machine number of 0.
161 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
163 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
164 the output BFD is the default, set it from the first input BFD.
167 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
169 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
170 insert at bitpos zero. The HI16 relocs are shifted right
171 by 16 bits. Fix src_mask for all relocs.
172 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
174 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
178 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
180 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
181 Rewrite to use BFD file read routines and to avoid using a fixed
182 length for the file name.
185 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
187 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
188 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
189 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
192 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
194 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
195 (elf_v850_howto_table): Add info for HI16_S reloc.
196 (v850_reloc_map): Add HI_16_S reloc.
197 * reloc.c: Define BFD_RELOC_V850_* relocs.
200 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
203 * elf32-sh.c: New file.
204 * elf.c (prep_headers): Handle bfd_arch_sh.
205 * elfcode.h (write_relocs): Handle absolute symbol.
206 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
207 (_bfd_elf64_link_read_relocs): Declare.
208 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
209 elf_link_read_relocs. Make globally visible. Change all
211 (elf_link_input_bfd): Get external symbols from cache in
212 symtab_hdr->contents. Get contents from cache in
214 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
216 * reloc.c: Define BFD_RELOC_SH_* relocs.
217 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
218 * coff-sh.c (sh_insns_conflict): Fix a return value.
219 (_bfd_sh_align_load_span): New globally visible function, broken
220 out of sh_align_load.
221 (sh_align_load): Call _bfd_sh_align_load_span.
222 (sh_swap_insns): Change relocs parameter to PTR.
223 * bfd-in2.h, libbfd.h: Rebuild.
224 * targets.c (bfd_elf32_sh_vec): Declare.
225 (bfd_elf32_shl_vec): Declare.
226 * config.bfd (sh-*-elf*): New target.
227 * configure.in (bfd_elf32_sh_vec): New target vector.
228 (bfd_elf32_shl_vec): New target vector.
229 * configure: Rebuild.
230 * Makefile.in: Rebuild dependencies.
231 (BFD32_BACKENDS): Add elf32-sh.o.
232 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
234 * elf.c (map_sections_to_segments): Check that LMA does not skip a
235 page before checking D_PAGED.
237 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
238 (ihex_write_object_contents): Remove extbase; always use segbase
241 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
243 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
244 * configure.host (i[345]86-*-*): Ditto.
245 * config.bfd (i[345]86-*-*): Ditto.
246 * configure: Regenerate.
248 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
251 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
253 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
254 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
255 * som.c (hppa_som_gen_reloc_type): Add new argument. If
256 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
257 will have an ST_CODE type, change the symbol's type to ST_DATA.
258 * som.c (hppa_som_gen_reloc_type): Update prototype.
260 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
262 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
263 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
264 (mips_elf_size_dynamic_sections): Don't require .got to exist.
265 (mips_elf_finish_dynamic_sections): Likewise.
267 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
269 * configure.host (HLDENV): New variable to set. Set it for
270 *-*-sysv4*, since those linkers may not support -R but they always
273 * libieee.h (NSECTIONS): Don't define.
274 (ieee_data_struct): Change section_table to asection **. Add
276 * ieee.c (get_section_entry): If the table isn't big enough, make
278 (ieee_slurp_sections): Remove assertion about number of sections.
279 (ieee_object_p): Adjust initialization of ieee to match changes to
282 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
283 symbols merely because we are generating a shared library.
284 (xcoff_build_ldsyms): Don't set up global linkage code for an
285 undefined symbol merely because we are generating a shared
289 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
291 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
292 (BFD32_BACKENDS) Add elf32-v850.o.
293 * archures.c: Add bfd_v850_arch.
294 * bfd-in2.h: Add bfd_v850_arch.
295 * config.bfd (v850-*-*): New target.
296 * configure: (bfd_elf32_v850_vec) New vector.
297 * configure.in: (bfd_elf32_v850_vec) New vector.
298 * cpu-v850.c: New file.
299 * elf.c (prep_headers): Added case bfd_arch_v850.
300 * elf32-v850.c: New file.
301 * targets.c (bfd_elf32_v850_vec): New vector.
304 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
306 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
307 a function code symbol for an XMC_XO symbol.
309 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
311 * mpw-config.in: Update editing of autoconf vars to reflect
312 Jul 18 configure.in change.
313 * mpw-make.sed: Update editing of include pathnames to be
314 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
316 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
318 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
319 which to offset to get the .plt entry address is ".plt".
321 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
323 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
324 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
325 Added, for internal use by the ARM gas.
329 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
331 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
332 in section dynidx start.
334 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
336 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
337 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
338 optimization for g++.
340 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
342 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
343 the -mrelocatable-lib bit set and the other doesn't, clear the
344 -mrelocatable-lib bit in the header.
346 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
348 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
349 symbol against a STT_FUNC symbol in a shared library.
351 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
353 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
354 symbol is found, automatically define the corresponding function
357 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
358 if sym.n_numaux is not zero.
359 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
360 entry to disagree about the number of aux entries if the symbol
363 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
364 section if it might be needed, not just if info->shared.
365 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
366 the start of .rel.dyn if we are going to use it.
367 (mips_elf_finish_dynamic_sections): Only clear the first element
368 of .rel.dyn if the size is greater than zero.
370 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
372 * xcofflink.c (xcoff_link_input_bfd): If we already called the
373 undefined_symbol callback for a symbol, then don't issue any more
374 warnings about loader relocs.
375 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
376 after calling the undefined_symbol callback.
378 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
379 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
380 as the AIX linker seems to do.
382 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
384 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
385 (evax_initialize): Remove evax_reloc_table.
386 (evax_close_and_cleanup): Ditto.
388 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
390 (evax_bfd_reloc_type_lookup): Ditto.
391 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
392 cooked_size == raw_size.
393 * evax-emh.c (_bfd_evax_register_filename): Remove.
394 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
395 * evax-misc.c (add_new_contents): Malloc section at full size.
396 (_bfd_save_evax_section): Memcpy section contents directly.
397 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
398 (evax_reloc_table): Remove.
400 * hosts/alphavms.h (O_ACCMODE): Define if needed.
402 * makefile.vms: Add better support for DEC C compilation
403 Add evax.h dependencies
405 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
406 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
407 (BFD_RELOC_ALPHA_BASEREG): Remove.
408 * bfd-in2.h, libbfd.h: Rebuild.
410 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
412 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
413 getgid if _WIN32 is defined.
414 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
416 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
418 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
419 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
421 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
424 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
426 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
428 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
429 (NEED_DECLARATION_REALLOC): New macro.
430 * configure, config.in: Rebuild.
431 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
432 (realloc): Declare if NEED_DECLARATION_REALLOC.
434 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
435 <strings.h> if they exist.
437 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
439 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
441 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
443 Based on patches from Eric Valette <valette@crf.canon.fr>:
444 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
445 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
446 (elf_howto_table): Add entries for new relocs.
447 (elf_i386_reloc_type_lookup): Handle new relocs.
448 (elf_i386_info_to_howto): Just call abort.
449 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
450 (elf_i386_relocate_section): Likewise.
453 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
455 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
458 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
460 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
461 only get the LMA from the phdr if they are in the same part of the
464 * elf.c (map_sections_to_segments): Rewrite tests for starting a
465 new segment to make them more comprehensible. If the relationship
466 between the LMA and the VMA changed, start a new segment. Don't
467 check dynsec when deciding whether to start a new segment for a
468 writeable section; -N will now handle this.
470 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
472 * libhppa.h: Remove "esel" changes. Not the right approach.
473 * som.c: Corresponding changes.
474 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
475 which don't have a SOM symbol type associated with them.
476 Reverses a 1994 change.
478 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
480 Make ld -N more reasonable for ELF:
481 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
482 phdr_in_section to false, and always use a single load segment.
483 (elf_sort_sections): Sort sections by LMA after VMA.
484 (assign_file_positions_for_segments): If D_PAGED is not set, don't
485 align to maxpagesize.
486 (assign_file_positions_except_relocs): Likewise.
487 * elfcode.h (elf_object_p): If a section is loaded but not page
488 aligned, clear D_PAGED.
490 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
492 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
493 Added, for internal use by the ARM gas.
497 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
499 * libhppa.h (R_HPPA_ESEL): New field selector.
501 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
502 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
503 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
505 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
507 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
508 archive search before looking for stripped dynamic objects.
510 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
512 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
513 symbol a warning rather than an error.
515 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
517 * elf.c (assign_file_positions_for_segments): Track the virtual
518 memory position separately from the file position, and use it to
519 compute the alignment adjustment.
522 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
524 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
525 and fixed mask on R_D10V_10_PCREL_L.
528 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
530 * elf64-mips.c: Include "aout/ar.h".
531 (mips_elf64_slurp_armap): New static function.
532 (mips_elf64_write_armap): New static function.
533 (bfd_elf64_archive_*): Define.
534 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
535 Use instead of bfd_generic_archive_p.
536 (bfd_elfNN_write_archive_contents): Define if not defined. Use
537 instead of _bfd_write_archive_contents.
538 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
539 _bfd_generic_mkarchive.
540 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
541 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
543 (TARGET_LITTLE_SYM): Likewise.
544 * archive.c (bfd_slurp_armap): Check for and reject an archive map
546 * Makefile.in: Rebuild dependencies.
548 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
549 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
550 SHT_MIPS_EVENTS sections.
551 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
552 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
554 (_bfd_mips_elf_fake_sections): Likewise.
556 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
557 * ecoff.c (ecoff_compute_section_file_positions): Copy
558 rdata_in_text from backend info to tdata. Clear it if any data
559 section comes before .rdata.
560 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
561 tdata rather than backend info.
563 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
565 * configure.in: Fix test for whether a compiler has a 64 bit
566 type. From Jim Wilson <wilson@cygnus.com>.
568 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
570 * configure.host (mips-sgi-irix6*): New host.
572 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
573 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
574 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
576 * configure: Rebuild.
577 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
578 (BFD_HOST_64_BIT): Define conditionally.
579 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
580 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
581 (symvalue, bfd_size_type): Likewise.
582 * bfd-in2.h: Rebuild.
583 * Makefile.in (do_clean): Remove bfd-tmp.h.
584 (do_distclean): Remove bfd-in3.h.
585 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
586 (bfd-in3.h): New target.
588 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
589 Andrew Gierth <ANDREWG@microlise.co.uk>.
591 * configure.host: Set INSTALL_SHLIB.
592 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
593 * configure: Rebuild.
594 * Makefile.in (install): Use @INSTALL_SHLIB@.
596 * config.bfd (mips*-*-irix6*): New target.
597 * configure.host: Handle Irix 6 shared library like Irix 5.
599 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
600 symbol for a magic name.
601 (xcoff_link_input_bfd): Don't change the reloc symbol for an
603 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
606 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
608 * mpw-config.in: Add ELF support to mips config, create the
609 elf32-target.h file in the object dir.
610 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
612 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
614 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
615 Also removed most abort calls, in favor of using bfd reporting.
618 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
620 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
621 (BFD32_BACKENDS) Add elf32-d10v.o.
622 * archures.c: Add bfd_d10v_arch.
623 * bfd-in2.h: Add bfd_d10v_arch.
624 * config.bfd (d10v-*-*): New target.
625 * configure: (bfd_elf32_d10v_vec) New vector.
626 * configure.in: (bfd_elf32_d10v_vec) New vector.
627 * cpu-d10v.c: New file.
628 * elf.c (prep_headers): Added case bfd_arch_d10v.
629 * elf32-d10v.c: New file.
631 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
632 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
633 * targets.c (bfd_elf32_d10v_vec): New vector.
636 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
638 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
640 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
642 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
643 bfd_mach_i386_i8086 machine types.
645 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
647 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
650 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
652 * coffcode.h (coff_set_section_contents): A/UX does not require
653 special handling of the _LIB section.
655 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
657 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
660 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
661 array if one was allocated.
663 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
665 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
666 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
667 use_rld_obj_head and rld_value.
668 (mips_elf_link_hash_table_create): Initialize new fields.
669 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
671 (mips_elf_create_dynamic_sections): Create .rld_map section. If
672 __rld_obj_head symbol not seen, create an __rld_map symbol.
673 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
674 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
675 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
676 __rld_obj_head symbol.
677 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
679 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
681 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
683 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
684 ppc_elf_addr16_ha_reloc.
685 (ppc_elf_addr16_ha_reloc): New static function.
687 * coff-mips.c (struct mips_hi): Define.
688 (mips_refhi_list): New static variable.
689 (mips_refhi_addr, mips_refhi_addend): Remove.
690 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
691 (mips_reflo_reloc): Process mips_refhi_list.
692 (mips_relhi_list): New static variable.
693 (mips_relhi_addr, mips_relhi_addend): Remove.
694 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
695 (mips_rello_reloc): Process mips_relhi_list.
696 (mips_relocate_section): Permit an arbitrary number of REFHI or
697 RELHI relocs before the associated REFLO or RELLO reloc.
699 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
701 * aout-target.h (MY(callback)): Set reloc_count fields.
703 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
705 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
706 sections unless this is a SunOS link.
708 * VERSION: Set to 2.7.1.
710 * Released binutils 2.7.
712 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
714 * i386aout.c: Include "aout/aout64.h".
715 (i386aout_write_object_contents): New static function.
716 (MY_write_object_contents): Define.
718 * netbsd.h (MY(write_object_contents)): Make sure that
719 adjust_sizes_and_vmas is called before fiddling with the magic
722 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
724 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
726 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
728 * libbfd-in.h (itos, stoi): Don't define.
730 * i386lynx.c (KEEPIT): Define as udata.i.
731 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
732 (NAME(lynx,swap_ext_reloc_out)): Likewise.
733 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
734 flags. Don't use stoi.
736 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
738 * elf.c (map_sections_to_segments): Don't start a new segment for
739 a writable section if it's on the same page as the previous
740 segment. Reset the writable variable for a readonly section.
742 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
744 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
745 first_thunk_address, thunk_size, and import_table_size.
746 * peicode.h: Improved some diagnostics regarding edata sections.
748 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
750 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
751 (TARGET_LITTLE_SYM): Added missing D_PAGED.
753 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
755 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
756 with XCOFF_DEF_DYNAMIC set is really defined.
757 (xcoff_link_check_dynamic_ar_symbols): Likewise.
758 (xcoff_link_add_symbols): Only create special sections if using an
761 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
763 (bfd_install_relocation): Likewise.
765 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
767 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
769 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
770 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
771 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
772 (elf64_alpha_link_hash_newfunc): Initialize flags field.
773 (elf64_alpha_check_relocs): Record types of LITUSE entries that
774 are found for LITERAL relocs.
775 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
776 taken, we cannot generate a .plt entry for the symbol.
778 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
780 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
781 sysconf functions (for gprof).
782 * configure, config.in: Rebuild.
784 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
786 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
787 an archive if it has a map. If the object file has the wrong
790 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
791 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
793 (alpha_relocate_section): Likewise.
795 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
796 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
797 (coff_swap_sym_out): Use SYMESZ, not sizeof.
798 (coff_swap_aux_out): Use AUXESZ, not sizeof.
799 (coff_swap_lineno_out): Use LINESZ, not sizeof.
800 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
801 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
802 * peicode.h: Corresponding changes.
804 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
806 * elflink.h (elf_create_pointer_linker_section): Comment out code
807 dealing with making GOT pointers negative of the GOT symbol for
810 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
812 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
813 increment the .rela.plt size until after we're done creating the
815 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
816 .rela.plt offset directly rather than calculating it.
818 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
820 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
821 Use autoconf-set values.
822 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
823 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
826 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
827 * configure: Rebuilt.
829 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
831 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
832 handling code > 1k away.
834 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
836 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
837 defined, output whenever the symbol is updated.
839 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
841 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
842 section to 0 if user_set_vma is set.
843 * elflink.h (elf_bfd_final_link): Likewise.
845 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
847 Partially undo patch of Jun 20.
848 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
849 (coff_compute_section_file_positions): Likewise.
850 (coff_write_object_contents): Likewise. Re-add deleted code, but
851 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
852 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
854 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
856 * config.bfd: Add support for *-*-rtems* configurations.
858 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
860 * elf.c (prep_headers): Add bfd_arch_alpha case.
862 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
864 * elf64-alpha.c: New file.
865 * config.bfd (alpha-*-linuxecoff*): New target.
866 (alpha-*-linux*, alpha-*-elf*): New targets.
867 * configure.in (bfd_elf64_alpha_vec): New vector.
868 * configure: Rebuild.
869 * targets.c (bfd_elf64_alpha_vec): Declare.
870 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
871 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
872 * bfd-in2.h, libbfd.h: Rebuild.
873 * Makefile.in: Rebuild dependencies.
874 (BFD64_BACKENDS): Add elf64-alpha.o.
875 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
877 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
879 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
880 than relying on a right shift of 32.
882 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
884 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
885 ifdef to COFF_WITH_PE.
886 (coff_compute_section_file_positions): Likewise.
887 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
888 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
889 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
890 COFF_IMAGE_WITH_PE, always include.
892 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
894 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
896 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
897 approximate the correct answer if SIZEOF_HEADERS was not used.
899 * binary.c (binary_set_section_contents): Set section file
900 position based on LMA rather than VMA.
902 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
904 * linker.c (_bfd_generic_link_output_symbols): Don't output any
905 symbols if info->strip == strip_all.
907 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
909 * coff-h8300.c: Remove #if 0 code.
910 (compatable): Don't allow mixing/matching of different architectures.
912 * archures.c (bfd_mach_h8300s): Add.
913 * bfd-in2.h: Rebuilt.
914 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
916 (h8300_reloc16_estimate): Likewise.
917 (h8300_reloc16_extra_cases): Likewise.
918 (h8300_bfd_link_add_symbols): Likewise.
919 * coffcode.h (coff_set_arch_mach_hook): Likewise.
920 (coff_set_flags): Likewise.
921 * cpu-h8300.c (h8300_scan): Likewise.
922 Add H8/S to bfd_h8300_arch list.
924 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
926 Added support for Alpha OpenVMS:
927 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
928 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
929 * config.h-vms, makefile.vms: New files.
930 * config.bfd (alpha-*-*vms*): New target.
931 * configure.in (evax_alpha_vec): New target vector.
932 * configure: Rebuild.
933 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
934 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
935 * targets.c (bfd_target_evax_flavour): Define.
936 (evax_alpha_vec): Declare.
937 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
939 * bfd-in2.h, libbfd.h: Rebuild.
940 * Makefile.in: Rebuild dependencies.
941 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
942 evax-emh.o, and evax-misc.o.
943 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
944 evax-etir.c, evax-emh.c, and evax-misc.c.
945 (HFILES): Add evax.h.
947 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
949 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
951 (h8300_bfd_link_add_symbols): Likewise.
953 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
955 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
956 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
958 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
960 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
961 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
963 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
964 R_MIPS_32 relocs if creating a shared library.
966 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
968 * peicode.h (add_data_entry): Use pei_section_data rather than
969 _cooked_size. Corresponds to May 13 change in coffcode.h.
971 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
973 * cofflink.c (_bfd_coff_final_link): Handle long section names.
974 * coffcode.h (coff_write_object_contents): If there are long
975 section names, always set the f_symptr field, even if there are no
977 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
978 if there are no symbols.
980 * coffgen.c (make_a_section_from_file): Check return value of
981 _bfd_coff_read_string_table.
982 (coff_real_object_p): Check return value of
983 make_a_section_from_file.
984 (_bfd_coff_read_string_table): Check that there are some symbols
985 before trying to read the string table size.
987 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
989 * xcofflink.c (xcoff_link_add_symbols): When considering whether
990 to replace a symbol in a dynamic object with a symbol from another
991 dynamic object, do the replacement if the existing symbol is
994 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
995 for _ptrgl, and treat it as global linkage code.
997 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
998 filename or N_SO symbol past the offset, and use it to indicate
999 that there is no line number or function when appropriate.
1001 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1003 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1004 common symbol defined by the linker. Don't export function code
1005 even if export_defineds is set.
1007 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1009 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1011 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1012 (h8300_symbol_address_p): New function.
1013 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1016 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1018 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1020 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1021 correctly for the two variants. Allow relaxing if the target
1022 is 128 bytes away since after relaxation it'll be 126 bytes away.
1023 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1024 "dot" and "value". Allow relaxing if the target is 128 bytes
1025 away since after relaxation it'll be 126 bytes away.
1026 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1027 the given section until nothing changes.
1029 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1031 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1032 alignment hack--we can get the lnnoptr info another way without
1033 suddenly increasing the alignment requirements. Set the flags for
1035 (ecoff_compute_section_file_positions): Do so.
1037 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1039 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1040 to keep the HP emulator database happy.
1042 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1043 From Kevin Buettner <kev@primenet.com>.
1045 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1047 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1048 name of a NULL section.
1050 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1052 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1053 set, always call the notice callback.
1055 * VERSION: Increment for bfdlink.h change.
1057 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1059 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1060 (sh_relax_delete_bytes): Correct handling of differently sized
1061 trailing alignment reloc.
1063 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1064 * bfd-in2.h: Rebuild.
1065 * configure.in: Warn if there is no known 64 bit type.
1066 * configure: Rebuild.
1068 * Makefile.in: Rebuild dependencies.
1069 (BFD32_BACKENDS): Add ppcboot.o.
1070 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1072 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1073 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1075 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1077 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1078 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1079 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1080 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1082 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * elf64-mips.c: Improve reloc special_functions and handling of
1085 SHT_MIPS_OPTIONS section.
1086 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1087 mips_elf_hi16_reloc and make globally visible.
1088 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1089 make globally visible.
1090 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1091 make globally visible.
1092 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1093 and make globally visible.
1094 (gprel16_with_gp): Check howto->src_mask before using value in
1096 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1097 and make globally visible.
1098 (gprel32_with_gp): Check howto->src_mask before fetching value.
1099 (bfd_mips_elf_swap_options_in): New function.
1100 (bfd_mips_elf_swap_options_out): New function.
1101 (_bfd_mips_elf_set_private_flags): Rename from
1102 mips_elf_set_private_flags and make globally visible.
1103 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1104 mips_elf_copy_private_bfd_data and make globally visible.
1105 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1106 mips_elf_merge_private_bfd_data and make globally visible.
1107 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1108 for a SHT_MIPS_OPTIONS section.
1109 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1110 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1111 name of a SHT_MIPS_OPTIONS section.
1112 (_bfd_mips_elf_set_section_contents): New function.
1113 (mips_elf32_section_processing): Set the GP value in a
1114 SHT_MIPS_OPTIONS section.
1115 (_bfd_mips_elf_find_nearest_line): Rename from
1116 mips_elf_find_nearest_line and make globally visible.
1117 (bfd_elf32_set_section_contents): Define.
1118 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1119 (_bfd_mips_elf_lo16_reloc): Declare.
1120 (_bfd_mips_elf_gprel16_reloc): Declare.
1121 (_bfd_mips_elf_got16_reloc): Declare.
1122 (_bfd_mips_elf_gprel32_reloc): Declare.
1123 (_bfd_mips_elf_set_private_flags): Declare.
1124 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1125 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1126 (_bfd_mips_elf_find_nearest_line): Declare.
1127 (_bfd_mips_elf_set_section_contents): Declare.
1129 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1131 (elf_info_to_howto): Define.
1132 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1134 (elf_info_to_howto): Define.
1135 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1137 (elf_info_to_howto): Define.
1139 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1140 R_MOV16B[12], to match change in coff/internal.h.
1142 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1144 * elf64-mips.c: Extensive additions to provide better support for
1145 writing files and for gas.
1146 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1147 of mips_elf_object_p.
1148 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1149 _bfd_mips_elf_object_p.
1150 (_bfd_mips_elf_final_write_processing): Rename from
1151 mips_elf_final_write_processing and make globally visible.
1152 (_bfd_mips_elf_fake_sections): Rename from
1153 mips_elf_fake_sections and make globally visible.
1154 (_bfd_mips_elf_section_from_bfd_section): Rename from
1155 mips_elf_section_from_bfd_section and make globally visible.
1156 (_bfd_mips_elf_section_processing): New function, broken out of
1157 mips_elf_section_processing.
1158 (mips_elf32_section_processing): Rename from
1159 mips_elf_section_processing; call
1160 _bfd_mips_elf_section_processing.
1161 (_bfd_mips_elf_symbol_processing): Rename from
1162 mips_elf_symbol_processing and make globally visible.
1163 (_bfd_mips_elf_read_ecoff_info): Rename from
1164 mips_elf_read_ecoff_info and make globally visible.
1165 (mips_elf32_ecoff_debug_swap): Rename from
1166 mips_elf_ecoff_debug_swap.
1167 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1168 struct symbol_cache_entry.
1169 (_bfd_elf_validate_reloc): New function, moved in from
1170 elfcode.h:validate_reloc.
1171 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1172 to _bfd_elf_validate_reloc. Change all callers.
1173 * elf-bfd.h (bfd_section_from_shdr): Declare.
1174 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1175 (_bfd_elf_validate_reloc): Declare.
1176 (_bfd_mips_elf_object_p): Declare.
1177 (_bfd_mips_elf_fake_sections): Declare.
1178 (_bfd_mips_elf_section_from_bfd_section): Declare.
1179 (_bfd_mips_elf_section_processing): Declare.
1180 (_bfd_mips_elf_symbol_processing): Declare.
1181 (_bfd_mips_elf_read_ecoff_info): Declare.
1182 (_bfd_mips_elf_final_write_processing): Declare.
1183 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1186 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1187 (mips_elf_final_write_processing): Likewise.
1189 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1191 64-bit MIPS ELF ABI objdump support:
1192 * elf64-mips.c: New file.
1193 * Makefile.in: Rebuild dependencies.
1194 (BFD64_BACKENDS): Add elf64-mips.o.
1195 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1196 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1197 bfd_elf64_littlemips_vec to targ_selvecs.
1198 (mips*-*-elf*): Likewise.
1199 * confingure.in: Add bfd_elf64_bigmips_vec and
1200 bfd_elf64_littlemips_vec to vector switch.
1201 * configure: Rebuild.
1202 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1203 broken out of mips_elf_section_from_shdr.
1204 (mips_elf32_section_from_shdr): Rename from
1205 mips_elf_section_from_shdr. Call new function.
1206 (elf_backend_section_from_shdr): Update name of renamed function.
1207 * elf-bfd.h (struct elf_size_info): Change second parameter of
1208 write_out_phdrs to be const. Likewise for second parameter of
1210 (struct bfd_elf_section_data): Add rel_hdr2 field.
1211 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1212 (bfd_elf32_swap_symbol_out): Likewise.
1213 (bfd_elf32_swap_reloc_in): Likewise.
1214 (bfd_elf32_swap_reloc_out): Likewise.
1215 (bfd_elf32_swap_reloca_in): Likewise.
1216 (bfd_elf32_swap_reloca_out): Likewise.
1217 (bfd_elf32_swap_phdr_in): Likewise.
1218 (bfd_elf32_swap_phdr_out): Likewise.
1219 (bfd_elf32_swap_dyn_in): Likewise.
1220 (bfd_elf32_swap_dyn_out): Likewise.
1221 (bfd_elf32_slurp_symbol_table): Declare.
1222 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1223 (bfd_elf32_write_out_phdrs): Declare.
1224 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1225 (bfd_elf64_swap_symbol_out): Likewise.
1226 (bfd_elf64_swap_reloc_in): Likewise.
1227 (bfd_elf64_swap_reloc_out): Likewise.
1228 (bfd_elf64_swap_reloca_in): Likewise.
1229 (bfd_elf64_swap_reloca_out): Likewise.
1230 (bfd_elf64_swap_phdr_in): Likewise.
1231 (bfd_elf64_swap_phdr_out): Likewise.
1232 (bfd_elf64_swap_dyn_in): Likewise.
1233 (bfd_elf64_swap_dyn_out): Likewise.
1234 (bfd_elf64_slurp_symbol_table): Declare.
1235 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1236 (bfd_elf64_write_out_phdrs): Declare.
1237 (_bfd_mips_elf_section_from_shdr): Declare.
1238 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1239 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1240 section for the section, add the new one to rel_hdr2. Increment
1241 reloc_count rather than setting it.
1242 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1243 Remove static declaration.
1244 (elf_write_shdrs_and_ehdr): Define name as macro.
1245 (elf_write_out_phdrs): Likewise.
1246 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1247 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1248 (elf_swap_symbol_in): Change second parameter to be const.
1249 (elf_swap_symbol_out): Likewise.
1250 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1251 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1252 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1253 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1254 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1255 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1256 parameter to be const. Make non-static.
1257 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1259 (elf_slurp_symbol_table): Make non-static.
1260 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1261 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1262 (elf_backend_size_info): Likewise.
1263 (elfNN_bed): Use elf_backend_size_info.
1264 * targets.c (bfd_elf64_bigmips_vec): Declare.
1265 (bfd_elf64_littlemips_vec): Declare.
1266 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1267 bfd_elf64_littlemips_vec if BFD64 is defined.
1269 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1271 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1273 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1274 zeroes, in alignment holes.
1276 * configure: Rebuild with autoconf 2.10.
1278 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1279 potential leading underscore in the allocated buffer.
1281 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1283 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1284 symbols into .sbss if this is a relocatable link.
1286 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1288 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1289 undefined symbols when creating a shared library.
1291 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1293 * coff-sh.c: Add a bunch of new code and static const arrays to
1294 support aligning loads and stores on four byte memory boundaries.
1296 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1298 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1299 call sh_align_loads.
1300 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1303 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * cache.c (bfd_open_file): Unlink the file before opening it for
1306 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1308 * opncls.c (bfd_fdopenr): Set opened_once.
1310 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1312 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1315 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1316 the code unconditionally.
1318 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * libcoff-in.h (struct pei_section_tdata): Define structure.
1321 (pei_section_data): Define macro.
1322 * libcoff.h: Rebuild.
1323 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1324 store s_paddr field in pei_section_data.
1325 (coff_compute_section_file_positions): Use pei_section_data rather
1326 than _cooked_size, and don't overwrite an existing value.
1327 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1328 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1329 * peicode.h (coff_bfd_copy_private_section_data): Define if
1331 (pe_bfd_copy_private_section_data): New static function if
1334 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1336 * srec.c (srec_set_arch_mach): Write as a function rather than a
1339 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1340 no map, just check each member in turn to see whether it is
1343 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1345 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1346 table. Call BFD_ASSERT to validate header size, instead of
1348 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1351 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1353 * ppcboot.c: New target for looking at PPCbug boot records.
1355 * config{ure.in,.bfd}: Add support for ppcboot target.
1357 * configure: Regenerate.
1359 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1361 * coff-h8300.c (howto_table): Update names to match recent
1362 changes to include/coff/internal.h. Fix minor errors in the
1363 existing relocs. Add R_MOVL1 and R_MOVL2.
1364 (rtype2howto): Similarly.
1365 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1366 existing relaxing code and peform more relaxing.
1367 (h8300_reloc16_extra_cases): Likewise.
1369 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1371 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1374 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1376 * elfcode.h (elf_object_p): Reject generic ELF target if
1377 e_machine matches an alternate machine code in a specific backend.
1379 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1380 obsolete align_power_min field.
1382 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1384 * coff-h8300.c (reloc_howto_type): Add howto entry for
1386 (rtype2howto): Handle R_PCRWORD_B.
1387 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1388 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1389 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1390 branch (R_PCWORD_B).
1392 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1394 * aoutx.h (translate_from_native_sym_flags): Set the section for
1395 BSF_CONSTRUCTOR symbols.
1397 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1400 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1402 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1403 stop looking when section is found.
1405 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * coffcode.h (STRING_SIZE_SIZE): Define.
1408 (styp_to_sec_flags): Handle long symbol names when looking for the
1410 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1411 (bfd_coff_long_section_names): Define.
1412 (coff_write_object_contents): Handle long section names.
1413 (bfd_coff_std_swap_table): Initialize new field.
1414 * libcoff.h: Rebuild.
1415 * coffgen.c (make_a_section_from_file): Handle long section
1417 (coff_write_symbols): Handle long section names.
1418 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1419 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1420 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1421 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1422 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1423 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1424 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1425 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1427 * bout.c (b_out_callback): Set lma of sections.
1428 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1429 parameter to output_bfd. Used input_bfd instead of output_bfd in
1432 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * aoutx.h (translate_from_native_sym_flags): Don't create
1435 SEC_CONSTRUCTOR sections.
1436 * ecoff.c (ecoff_set_symbol_info): Likewise.
1438 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1439 From Don Bowman <bowman@waterloo.hp.com>.
1441 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1443 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1444 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1446 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1449 mips_32_relocs field.
1450 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1451 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1452 relocs against a global symbol which is not defined in a regular
1454 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1455 against a global symbol, increment mips_32_relocs.
1456 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1457 the symbol is not defined in a regular file, make room in the
1460 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1462 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1463 file position and the virtual file position separately. Set
1464 filepos information bsaed on the real file position.
1465 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1466 Jan 23 change to coffcode.h.
1468 * som.c (som_slurp_symbol_table): Set the symbol count to the
1469 number of BFD symbols created.
1471 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1473 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1474 output file if linking shared objects. Loop to check all relocs,
1475 rather than returning false on first error.
1477 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1479 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1480 (ppc_elf_additional_program_headers): If .interp section, bump #
1481 of program headers by 1.
1482 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1483 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1484 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1486 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1488 (ppc_elf_relocate_section): If the output section isn't defined,
1489 don't abort, just give an error message.
1491 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1492 being created is .sdata or .sdata2, don't make the symbol dynamic.
1494 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1496 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1497 members of an archive for dynamic objects with no symbols, and
1498 pass them directly to check_archive_element.
1499 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1500 xcoff_link_check_dynamic_ar_symbols.
1501 (xcoff_link_check_dynamic_ar_symbols): New static function.
1503 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1504 from _bfd_nodynamic to _bfd_xcoff.
1505 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1507 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1508 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1509 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1510 * libcoff.h: Rebuild.
1511 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1512 (xcoff_get_section_contents): New static function.
1513 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1514 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1515 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1516 (xcoff_dynamic_reloc): New static variable.
1517 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1518 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1520 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1522 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1523 if reloc_entry->addend is not 0.
1524 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1526 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1528 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1530 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1531 Add entries for R_SPARC_[56].
1532 (sparc_reloc_map): Add entries for R_SPARC_[56].
1534 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1536 Optimize linking of stabs in sections as used in ELF and COFF.
1537 * stabs.c: New file.
1538 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1539 (_bfd_write_section_stabs): Declare.
1540 (_bfd_write_stab_strings): Declare.
1541 * libbfd.h: Rebuild.
1542 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1543 (struct coff_link_hash_table): Add stab_info field.
1544 * libcoff.h: Rebuild.
1545 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1547 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1549 (_bfd_coff_final_link): Write out stab strings hash table.
1550 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1551 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1553 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1554 (struct bfd_elf_section_data): Add stab_info field.
1555 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1557 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1558 _bfd_link_section_stabs.
1559 (elf_bfd_final_link): Write out stab strings hash table.
1560 (elf_link_input_bfd): Handle optimized stabs sections.
1561 * reloc.c (_bfd_final_link_relocate): Check address against
1562 _raw_size rather than _cooked_size.
1563 * Makefile.in: Rebuild dependencies.
1564 (BFD_LIBS): Add stabs.o
1565 (BFD_LIBS_CFILES): Add stabs.c.
1567 * VERSION: Increment for bfdlink.h change.
1569 * coffgen.c (coff_renumber_symbols): Correct handling of
1570 BSF_NOT_AT_END common symbols.
1572 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * coff-ppc.c (record_toc): Add cast to avoid warning.
1575 (ppc_allocate_toc_section): Likewise.
1576 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1577 (ppc_coff_reloc_type_lookup): Remove unreached code.
1578 * coffcode.h (coff_write_object_contents): Don't take the address
1580 * peicode.h (pe_print_idata): Add casts to avoid warning.
1581 (pe_print_edata): Likewise.
1582 (pe_print_reloc): Remove ANSI C string concatenation.
1584 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1586 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1588 * libcoff.h: Rebuild.
1589 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1591 (coff_swap_aux_out): Likewise.
1592 * peicode.h (coff_swap_aux_in): Likewise.
1593 (coff_swap_aux_out): Likewise.
1594 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1596 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1598 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1599 Fix up .bf endndx link fields.
1600 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1602 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1605 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1607 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1608 on Solaris PowerPC systems doesn't get confused.
1610 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1613 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1614 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1615 update did_reg and did_reg2.
1617 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1619 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1621 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1622 callback routines, pass h->root.string rather than name, in case
1623 copy is true and name is transient.
1625 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1627 * elfcore.h: Add support for core files with multiple threads.
1628 (Primarily for Solaris.)
1630 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1632 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1633 section->orelocation is NULL.
1635 * coffgen.c (bfd_coff_get_syment): New function.
1636 (bfd_coff_get_auxent): New function.
1637 * bfd-in.h (bfd_coff_get_syment): Declare.
1638 (bfd_coff_get_auxent): Declare.
1639 * bfd-in2.h: Rebuild.
1641 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1643 * elf32-mips.c (struct mips_hi16): Define.
1644 (mips_hi16_addr, mips_hi16_addend): Remove.
1645 (mips_hi16_list): New static variable.
1646 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1647 (mips_elf_lo16_reloc): Process mips_hi16_list.
1648 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1649 relocs before the associated LO16 reloc.
1651 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1653 * versados.c (versados_scan): Check bfd_alloc return value.
1654 (versados_object_p): Check all bfd_read return values. Require
1655 that lang field be less than 10, to avoid confusion with Intel Hex
1658 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1660 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1661 not 0, for an absolute symbol.
1662 (NAME(aout,swap_ext_reloc_out)): Likewise.
1664 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1665 (ihex_write_object_contents): For a large start address, output
1666 the full 32 bit address in record type 5.
1668 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1669 to int to avoid promotion problems in prototype.
1671 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1673 * configure.host: Use ${srcdir} when looking for picfrag.
1675 * configure.host: Switch on ${libdir}, not $(libdir). From
1676 alan@spri.levels.unisa.edu.au (Alan Modra).
1678 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1679 entry point, not just for DYNAMIC objects.
1680 * sunos.c (sunos_add_dynamic_symbols): Always call
1681 sunos_create_dynamic_sections. If called with a non DYNAMIC
1682 object, don't do anything else.
1683 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1685 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1687 * configure.in: Permit --enable-shared to specify a list of
1689 * configure: Rebuild.
1691 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1692 host when configuring with --enable-shard.
1694 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1696 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1699 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1700 to avoid crashing in bfd_hash_replace.
1702 * sysdep.h: Use #ifdef, not #if.
1704 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1706 * config.in: Rebuild.
1708 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1710 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1711 (AC_CHECK_HEADERS): Check for sys/time.h
1712 (AC_HEADER_TIME): Add macro.
1713 * configure: Rebuild.
1714 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1715 to control what combination of <time> and <sys/time.h>
1718 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1720 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1721 (aout_32_sunos4_write_object_contents): Likewise.
1722 * aoutx.h (NAME(aout,machine_type)): Handle
1723 bfd_mach_sparc_{sparclet,sparclite}.
1724 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1725 (bfd_mach_sparc_v9_p): Update.
1726 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1727 * libaout.h (enum machine_type): Add M_SPARCLET.
1728 * sunos.c (MACHTYPE_OK): Define.
1729 * bfd-in2.h: Regenerated.
1731 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1733 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1734 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1735 * elflink.c (_bfd_elf_create_got_section): Store the
1736 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1737 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1738 global offset table goes over 0x1000, set the value of
1739 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1740 (elf32_sparc_relocate_section): Subtract the offset of
1741 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1743 * elfcode.h: Don't include <string.h>.
1745 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1747 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1748 generic_link_hash_newfunc. All references changed.
1749 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1750 moved here from libbfd-in.h.
1751 * libbfd-in.h: Corresponding changes.
1752 * libbfd.h: Regenerated.
1754 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1756 * aoutx.h (aout_link_input_section_std): When reporting an
1757 overflow error, use the name of the symbol in the hash table if
1759 (aout_link_input_section_ext): Likewise.
1761 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1762 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1764 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1766 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1767 * coffcode.h (coff_compute_section_file_positions): Likewise.
1768 (coff_write_object_contents): Likewise.
1770 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * section.c (SEC_LINK_ONCE): Define.
1773 (SEC_LINK_DUPLICATES): Define.
1774 (SEC_LINK_DUPLICATES_DISCARD): Define.
1775 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1776 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1777 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1778 * bfd-in2.h: Rebuild.
1779 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1780 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1781 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1782 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1783 SEC_LINK_ONCE, and look through the symbol table for the setting
1784 for SEC_LINK_DUPLICATES.
1785 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1786 set for a section, find the section symbol in the symbol table,
1787 and set the aux entry based on SEC_LINK_DUPLICATES.
1788 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1789 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1790 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1791 * coff-i386.c (i386coff_vec): Likewise.
1792 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1794 * VERSION: Bump to 2.6.1.
1795 * Makefile.in (stamp-h): Depend upon VERSION.
1797 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1799 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1800 * libbfd.h: Rebuilt.
1801 * linker.c (generic_link_hash_newfunc): No longer static.
1802 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1804 * coff-h8300.c: Add two derived hash tables and their associated
1805 funtions and #defines for use by the h8300 linker.
1806 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1807 the function vector as needed. Place the address of the function
1808 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1809 Rewrite the vectors section contents as necessary.
1810 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1811 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1812 (coff_bfd_link_hash_table_create): Likewise.
1814 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1816 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1817 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1819 (hppa_rebuild_insn): Pass pointer to correct type to
1820 low_sign_unext and dis_assemble_21.
1822 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1824 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1825 Stick with sparc-*-{sysv4*,solaris2*}.
1827 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1829 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1830 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1831 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1832 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1833 fields is non-zero, print them.
1835 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1836 ifdef. Remove unused variables.
1837 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1839 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1840 (get_symbol_value): Ifdef out.
1841 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1842 (coff_ppc_relocate_section): Remove unused variables. Make
1843 fprintf strings and argument types correspond. Put before_addr in
1845 (dump_toc): Make fprintf strings and argument types correspond.
1846 (ppc_process_before_allocation): Remove unused variables. Always
1848 (ppc_reflo_reloc): Ifdef out.
1849 (ppc_addr32nb_reloc): Ifdef out.
1850 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1852 (coff_ppc_rtype_to_howto): Likewise.
1853 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1855 * peicode.h (pe_print_idata): Move otherwise unused variables into
1856 the #ifdef where they are used. Always return a value.
1857 (pe_print_edata): Make fprintf strings and argument types
1858 correspond. Always return a value.
1859 (pe_print_pdata): Removed unused variable addr_value. Always
1861 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1862 strings and argument types correspond. Always return a value.
1864 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1865 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1866 variable rela inside #if 0 section where it is used.
1868 * ns32k.h: New file.
1869 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1870 functions to start with _bfd_.
1871 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1872 functions in cpu-ns32k.h.
1873 * Makefile.in: Rebuild dependencies.
1874 (HFILES): Add ns32k.h.
1876 * section.c (struct sec): Add linker_mark field. Change
1877 user_set_vma and reloc_done to be single bit fields.
1878 (STD_SECTION): Update accordingly.
1879 * bfd-in2.h: Rebuild.
1880 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1882 (aout_link_input_bfd): Don't link unmarked sections.
1883 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1885 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1886 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1888 * elflink.h (elf_bfd_final_link): Mark sections included in the
1890 (elf_link_input_bfd): Don't link unmarked sections.
1891 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1893 (xcoff_link_input_bfd): Don't link unmarked sections.
1895 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1896 overflow error messages.
1898 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1901 is not set, print "BFD: " before the error message.
1903 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1904 Miles Bader <miles@gnu.ai.mit.edu>.
1905 * configure: Rebuild.
1907 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1909 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1912 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1913 m68k-aout, m68k-coff, and m68k-elf targets.
1915 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1917 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1918 (ieee_generic_stat_arch_elt): Restructured to prevent
1919 ieee_object_p from being called repeatedly.
1921 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1923 * coffcode.h (coff_write_object_contents): Allocate
1924 buffers large enough for any FILEHDR or AOUTHDR.
1926 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1928 * ecofflink.c (lookup_line): New static function, renamed and
1929 slighly changed from old _bfd_ecoff_locate_line.
1930 (_bfd_ecoff_locate_line): Cache line number information. Use
1931 lookup_line for actual lookup.
1933 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1935 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1936 multiple of 20 bytes.
1938 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1940 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1941 allocate ecoff_find_line, and don't initialize by hand.
1942 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1943 mips_elf_find_line, and don't call memset.
1945 * coffcode.h (coff_compute_section_file_positions): If not
1946 producing a final executable, don't consider sofar when aligning
1947 the section to the correct size.
1949 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1951 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1952 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1953 * coffgen.c (coff_section_symbol): Ifdef out.
1955 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1957 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1958 output_bfd is not NULL.
1960 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1962 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1963 of bfd_alloc (fixes fix_line not being initialized).
1964 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1966 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1968 * coffcode.h: Allow specific backends to override the
1969 bfd_link_add_symbols routine.
1971 * coff-h8300.c: Include genlink.h.
1972 (howto_table): Add R_MEM_INDIRECT.
1973 (rtype2howto): Support R_MEM_INDIRECT.
1974 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1977 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1979 * coff-alpha.c (alpha_relocate_section): Use
1980 info->callbacks_warning, rather than _bfd_error_handler, for
1981 "multiple gp" warning.
1983 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1985 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1986 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1987 table string. Use bfd_wrapped_link_hash_lookup.
1988 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1990 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1991 table, if any, when writing out symbols.
1992 (aout_link_input_section_std): Use the name from the hash table,
1993 if any, when reporting undefined symbols.
1994 (aout_link_input_section_ext): Likewise.
1995 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1996 * bout.c (get_value): Likewise.
1997 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1998 * ecoff.c (ecoff_reloc_link_order): Likewise.
1999 * elflink.h (elf_link_add_object_symbols): Likewise.
2000 (elf_reloc_link_order): Likewise.
2001 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2002 (_bfd_generic_reloc_link_order): Likewise.
2003 (default_indirect_link_order): Likewise.
2004 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2005 * sunos.c (sunos_add_one_symbol): Likewise.
2006 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2007 (bfd_xcoff_link_count_reloc): Likewise.
2008 (xcoff_reloc_link_order): Likewise.
2010 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2011 into -1 for intern->rss.
2013 * configure: Rebuild with autoconf 2.8.
2015 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * stab-syms.c (__define_stab_duplicate): Define.
2018 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2020 * bfd-in.h (bfd_get_stab_name): Declare.
2021 * bfd-in2.h: Rebuild.
2022 * Makefile.in: Rebuild dependencies.
2023 (BFD_LIBS): Add stab-syms.o.
2024 (BFD_LIBS_CFILES): Add stab-syms.c.
2025 (BFD32_BACKENDS): Remove stab-syms.o.
2026 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2027 * configure.in: Don't list stab-syms.o in bfd_backends.
2028 * configure: Rebuild.
2029 * libaout.h (aout_stab_name): Don't declare.
2030 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2033 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2035 * elf.c (assign_file_positions_for_segments): Adjust file offset
2036 for section alignment even if SEC_LOAD is not set.
2038 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2040 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2041 since they appear as targets in Makefile.in.
2042 * configure: Rebuild.
2044 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2045 don't fiddle with a symbol which is not defined anywhere.
2047 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2050 though they are defined in a shared library.
2051 (xcoff_build_ldsyms): Likewise.
2053 * coffgen.c (coff_find_nearest_line): Don't look at the line
2054 numbers for the section if section->lineno is NULL.
2056 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2057 message rather than calling BFD_ASSERT.
2058 * elfcode.h (write_relocs): Check return value of
2059 _bfd_elf_symbol_from_bfd_symbol.
2061 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2063 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2066 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2068 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2070 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2071 hppa_reloc_field_selector_type_alt.
2072 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2073 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2075 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2077 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2079 * elf.c (assign_file_positions_for_segments): Adjust the segment
2080 memory size for the alignment of a SEC_ALLOC section, not just a
2083 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2085 * m68klinux.c: New file.
2086 * hosts/m68klinux.h: New file.
2087 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2088 * configure.in (m68*-*-linux*): New native host.
2089 (m68klinux_vec): New vector.
2090 * configure: Rebuild.
2091 * targets.c (m68klinux_vec): Declare.
2092 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2093 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2094 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2095 declaration from bfd_linux_size_dynamic_sections.
2096 (bfd_m68klinux_size_dynamic_sections): Declare.
2097 * bfd-in2.h: Rebuild.
2098 * Makefile.in: Rebuild dependencies.
2099 (BFD32_BACKENDS): Add m68klinux.o.
2100 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2102 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2104 * libhppa.h (pa_arch): Add pa20.
2105 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2106 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2107 (hppa_field_adjust): Handle e_nsel.
2108 * som.c: Provide default definitions for many new relocs found only
2109 in hpux10 include files.
2110 (som_fixup_formats): Add several new relocs from hpux10.
2111 (som_hppa_howto_table): Add hpux10 relocs.
2112 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2114 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2116 * mpw-make.sed: Edit out recent shared library support, and
2117 rules to rebuild .h files using doc/chew.
2119 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2121 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2122 size even of sections with no contents.
2124 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2126 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2127 starting with '$' the way we skip names starting with '.'. When
2128 updating x_endndx, don't be fooled by an index which has been
2131 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2132 struct/union/enum type with no elements.
2134 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2138 * archive.c (bfd_generic_archive_p): If the first file in the
2139 archive can not be recognized as an object, don't assume that this
2140 is the wrong format.
2142 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2143 format is not bfd_object.
2144 (bfd_elf_get_dt_soname): Likewise.
2146 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2151 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2153 * bfd.c (tdata): Add netbsd_core_data.
2154 * bfd-in2.h: Regenerated.
2156 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2159 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2160 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2163 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2164 to get the symbol index, matching 14 Jul 95 change.
2166 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2168 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2169 Remove duplicate definition of gp.
2171 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2173 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2174 assume that we can set the GP value and then get the same value,
2175 since it won't be true if the output file is neither ELF nor
2177 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2178 _bfd_get_gp_value here.
2179 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2180 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2182 (mips_elf_lo16_reloc): Likewise.
2183 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2184 Don't require that the BFD be ELF.
2185 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2186 (mips_elf_gprel32_reloc): Likewise.
2187 (mips_elf_relocate_section): Don't assume we can set and get the
2189 (mips_elf_finish_dynamic_symbol): Don't bother to use
2190 _bfd_get_gp_value here.
2192 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2193 Don't change epdr between malloc and free. Be careful not to free
2194 NULL pointers. Zero out the first RPDR.
2196 * configure.host: On Linux, only pass -rpath option if $(libdir)
2197 is neither /lib nor /usr/lib. From Alan Modra
2198 <alan@mullet.Levels.UniSA.Edu.Au>.
2200 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2202 (elf_dt_name): Rename from elf_dt_needed_name.
2203 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2205 (bfd_elf_get_dt_soname): New function.
2206 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2207 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2208 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2209 * bfd-in2.h: Rebuild.
2211 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2213 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2214 _bfd_sparc_elf_reloc_type_lookup.
2215 (bfd_elf32_bfd_reloc_type_lookup): Update.
2216 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2217 (sparc64_elf_howto_table): Define.
2218 (sparc_reloc_map): Define.
2219 (sparc64_elf_reloc_type_lookup): New function.
2220 (sparc_elf_wdisp16_reloc): New function.
2221 (elf_info_to_howto): Use sparc64_elf_howto_table.
2222 (sparc64_elf_relocate_section): Likewise.
2223 (bfd_elf64_bfd_reloc_type_lookup): Update.
2225 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2227 * configure.host: Check for 'do not mix' from native linker before
2228 trying to use -rpath.
2230 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2232 * bfd.c (_bfd_get_gp_value): New function.
2233 (_bfd_set_gp_value): New function.
2234 * libbfd-in.h (_bfd_get_gp_value): Declare.
2235 (_bfd_set_gp_value): Declare.
2236 * libbfd.h: Rebuild.
2237 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2238 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2239 directly to the fields in the tdata information.
2240 (alpha_relocate_section): Likewise.
2241 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2242 (mips_gprel_reloc): Likewise.
2243 (mips_relocate_section): Likewise.
2244 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2245 (mips_elf_lo16_reloc): Likewise.
2246 (mips_elf_final_gp): Likewise.
2247 (mips_elf_gprel16_reloc): Likewise.
2248 (mips_elf_gprel32_reloc): Likewise.
2249 (mips_elf_relocate_section): Likewise.
2250 (mips_elf_finish_dynamic_symbol): Likewise.
2252 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2254 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2256 * configure.in: Call AC_PROG_CC before configure.host.
2257 * configure: Rebuild.
2258 * configure.host: Don't set information which autoconf should
2259 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2261 * configure.host: Remove go32 and win32 host information, since it
2262 should no longer be needed.
2264 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2265 then start a new segment rather than put a writable section in a
2268 * configure.host: Set RPATH_ENVVAR.
2270 * Makefile.in: Rebuild dependencies.
2272 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2273 zero_section variable.
2275 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2277 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2278 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2279 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2281 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2283 * ieee.c (ieee_write_expression): Only use an R variable for a
2284 local symbol. Don't output a zero offset. Handle a zero address.
2285 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2286 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2288 (parse_expression): Don't try to handle multiple occurrences of a
2289 P variable. Handle I variables differently from X variables. Fix
2290 the order of minus expressions.
2291 (ieee_slurp_external_symbols): Generate an I variable for an NN
2292 record. Fix handling of ATI and ATX records.
2293 (ieee_slurp_sections): Only set minimal section attributes.
2294 Adjust them later, based on the section contents.
2295 (ieee_object_p): Read in the file until just after the ME record.
2296 Call ieee_slurp_section_data to set the section flags.
2297 (do_one): Add iterations parameter. Only repeat the first load
2298 item. Set the section and file reloc flags.
2299 (ieee_slurp_section_data): Set section flags. Pass iterations to
2301 (ieee_canonicalize_reloc): Handle I variables.
2302 (do_with_relocs): Only emit relocation size when necessary.
2303 Increase MAXRUN to 127. Change ov to be assigned, and take
2304 src_mask and pcrel_offset into account.
2305 (ieee_write_data_part): Skip sections that are not loaded.
2306 (ieee_write_external_part): Don't output optional last entry of WX
2308 (ieee_write_me_part): Make setting of me_record neater.
2309 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2311 * syms.c (stt): Add entries for zerovars, vars, and code.
2313 * elfcode.h (validate_reloc): New static function.
2314 (write_relocs): Call validate_reloc for non ELF relocs.
2316 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2317 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2318 (TARGET_LITTLE_SYM): Likewise.
2320 * config.bfd (m68*-*-psos*): New target.
2322 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2324 * i386msdos.c: Remove some #if 0 code.
2325 (msdos_write_object_contents): Don't include empty sections in the
2326 size computation, regardless of their address.
2328 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2330 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2331 is NULL, ie, the -r switch is used.
2333 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2335 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2336 (BFD_RELOC_MIPS_GOT_LO16): Define.
2337 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2338 * bfd-in2.h, libbfd.h: Rebuild.
2339 * elf32-mips.c (mips_reloc_map): Map new relocs.
2341 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2343 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2346 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2347 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2348 simple number for the section address, rather than an expression.
2349 Limit the number of bytes between relocs to MAXRUN.
2350 (ieee_write_me_part): Set me_record to the file offset after the
2352 (ieee_write_processor): New static function.
2353 (ieee_write_object_contents): Use ieee_write_processor.
2355 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2357 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2359 * coff-aux.c: Change include of aux.h to aux-coff.h.
2361 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2363 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2364 relocation put the addend both in the reloc entry and the data.
2365 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2368 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2369 a R_68K_PCxx reloc against a defined global symbol directly.
2370 (elf_m68k_check_relocs): Don't count such a reloc.
2372 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2373 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2374 symbol for now, otherwise always record the symbol as dynamic.
2375 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2376 is not referenced by a dynamic object, and we are not making a
2377 shared object, then don't make a PLT entry. If we do make a PLT
2378 entry, make sure the symbol has been recorded as dynamic.
2380 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2382 * configure.host: When making a shared library, set HLDFLAGS to
2383 pass an appropriate -rpath option. Use the make variable SONAME
2384 as the shared library soname, rather than computing it here. On
2385 SunOS, build stamp-tshlink in place of $(SHLINK).
2386 * Makefile.in (SONAME): New variable.
2387 ($(SHLINK)): Make a link to the transformed name, as well.
2388 (stamp-tshlink): New target.
2389 (install): Skip stamp-tshlink during install.
2391 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2393 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2394 linker sections have been set up yet.
2396 * elf.c (make_mapping): Add an additional argument to suppress
2397 making the first section include the program headers.
2398 (map_sections_to_segments): If the user used -Ttext such that the
2399 program headers are on a different page, do not set the flags
2400 saying that this section includes the program headers.
2402 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2404 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2405 don't define TRAD_HEADER.
2406 * configure: Rebuild.
2408 * netbsd-core.c: New file, support for NetBSD core files.
2409 * hosts/*nbsd.h: Removed.
2411 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2413 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2414 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2415 * libbfd.h, bfd-in2.h: Regenerated.
2416 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2417 bfd_elf32_bfd_reloc_type_lookup.
2418 (reloc_type{,_names}): Deleted.
2419 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2421 (sparc_reloc_map): Add sparc64 relocs.
2422 (sparc_elf_notsupported_reloc): New static function.
2423 (sparc_elf_wdisp16_reloc): New static function.
2424 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2425 (elf32_sparc_relocate_section): Likewise.
2426 (bfd_elf32_bfd_reloc_type_lookup): Define.
2427 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2428 (reloc_type{,_names}): Deleted.
2429 (elf_sparc_howto_table): Deleted.
2430 (sparc_reloc_map): Deleted.
2431 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2432 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2434 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2439 * Makefile.in (program_transform_name): New variable.
2440 (install): Transform library name before installing it.
2442 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2444 * archures.c (bfd_mach_i960_hx): Define.
2445 * bfd-in2.h: Rebuild.
2446 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2447 (MATRIX): Expand entries for HX.
2448 (arch_info_struct): Add i960:hx entry.
2449 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2450 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2451 (coff_set_flags): Handle bfd_mach_i960_hx.
2453 Support for building as a shared library, based on patches from
2454 Alan Modra <alan@spri.levels.unisa.edu.au>:
2455 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2456 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2457 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2458 * configure: Rebuild.
2459 * configure.host: If --enable-shared, adjust shared library stuff
2460 based on the host. If the host is SunOS, and the linker supports
2461 -rpath, set HLDFLAGS to use it.
2462 * Makefile.in (ALLLIBS): New variable.
2463 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2464 (COMMON_SHLIB, SHLINK): New variables.
2465 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2466 (STAGESTUFF): Remove variable.
2467 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2469 (stamp-ofiles): New target, like old ofiles target, but build
2470 using a temporary file and move-if-change, and touch stamp-ofiles
2472 (ofiles): Just depend upon stamp-ofiles.
2473 (stamp-piclist, piclist): New targets.
2474 ($(SHLIB), $(SHLINK)): New targets.
2475 (targets.o, archures.o): Build twice if PICFLAG is set.
2476 (do_mostlyclean): Remove pic/*.o.
2477 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2479 (do_distclean): Remove pic and stamp-picdir.
2480 (install): Install shared libraries.
2481 ($(OFILES)): Depend upon stamp-picdir.
2482 (stamp-picdir): New target.
2484 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2486 * libcoff.h: Rebuild.
2488 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2489 flavour of a section with no owner.
2491 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2492 ELF_LINK_NON_ELF flag.
2493 (mips_elf_create_got_section): Likewise.
2495 * elf.c: Revert last change, since it breaks dynamic linking.
2496 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2498 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2499 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2500 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2502 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2504 * elf.c (assign_file_positions_for_segments): If the backend does
2505 not want the elf header or the program headers in the address
2506 space, do not include them in the calculations.
2508 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2509 function to determine if we need additional program headers.
2510 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2511 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2513 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2515 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2517 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2519 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2520 back into one line. Some compilers (sunos 4.1.3 for example)
2521 won't accept args split across more than one line.
2523 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2525 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2526 * configure: Regenerate.
2528 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2530 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2531 try to do arithmetic on a void *, cast it to a unsigned char * first.
2533 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2535 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2536 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2538 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2539 flag for a newly defined symbol.
2540 (NAME(bfd_elf,record_link_assignment)): Likewise.
2541 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2542 set the DEF or REF_REGULAR flags correctly.
2544 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2545 (libbfd.h, libcoff.h): Corresponding change.
2547 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2548 a PLT32 reloc as dynamic.
2549 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2550 is not referenced by a dynamic object, and we are not making a
2551 shared object, then don't make a PLT entry. If we do make a PLT
2552 entry, make sure the symbol has been recorded as dynamic.
2554 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2556 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2557 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2558 (powerpcle-*-cygwin32): New.
2559 * peicode.h (add_data_entry): Get address from vma.
2561 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2563 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2564 attached to the section has already been created as an undefined
2565 symbol, treat it as if it hasn't been created yet.
2567 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2569 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2570 symbol or section symbols if stripping all symbols and this is not
2571 a relocateable link. Don't output the symbol string table if
2572 there are no symbols.
2573 (elf_link_flush_output_syms): Don't do anything if there are no
2576 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2578 * coff-aux.c: New file.
2579 * hosts/m68kaux.h: New file.
2580 * config.bfd (m68*-apple-aux*): New target.
2581 * configure.in (m68*-apple-aux*): New native host.
2582 (m68kaux_coff_vec): New vector.
2583 * configure: Rebuild.
2584 * targets.c (m68kaux_coff_vec): Declare.
2585 * coffcode.h (bfd_coff_backend_data): Add field
2586 _bfd_coff_link_add_one_symbol.
2587 (bfd_coff_link_add_one_symbol): Define.
2588 (compare_arelent_ptr): New static function if TARG_AUX.
2589 (coff_write_relocs): If TARG_AUX, sort the relocs.
2590 (coff_write_object_contents): Set A/UX aouthdr magic number.
2591 (coff_link_add_one_symbol): Define if not defined.
2592 (bfd_coff_std_swap_table): Initialize new field.
2593 * libcoff.h: Rebuild.
2594 * cofflink.c (coff_link_add_symbols): Call
2595 bfd_coff_link_add_one_symbol rather than
2596 _bfd_generic_link_add_one_symbol.
2597 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2598 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2599 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2600 * Makefile.in: Rebuild dependencies.
2601 (BFD32_BACKENDS): Add coff-aux.o.
2602 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2604 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2606 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2607 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2609 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2612 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2613 (maintainer-clean): Warn about deleting special files.
2614 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2616 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2617 warning symbols correctly.
2618 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2619 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2620 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2621 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2622 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2623 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2625 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2628 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2630 * libcoff-in.h: aligned newly exported names with bfd naming
2631 conventions. Removed an erroneous define of POWERPC_LE_PE.
2632 * libcoff.h: Rebuild.
2633 * cofflink.c, coff-ppc.c: the above function name changes
2635 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2637 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2638 * ecoff.c (struct extsym_info): Define.
2639 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2640 to ecoff_link_write_external.
2641 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2642 Strip symbols when appropriate.
2644 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2645 * syms.c (BSF_OBJECT): Define.
2646 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2647 * bfd-in2.h: Rebuild.
2648 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2650 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2653 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2654 copying relocs into a shared object, treat a defined global symbol
2656 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2657 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2658 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2660 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2661 real defined symbol, not to a weak defined symbol.
2663 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2665 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2666 and made a few static functions externs.
2668 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2669 POWERPC_LE_PE hack in cofflink.
2671 * libcoff-in.h: promoted the following from cofflink.c to allow
2672 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2673 coff_debug_merge_element, struct coff_debug_merge_type,
2674 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2675 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2676 coff_debug_merge_hash_lookup, coff_link_section_info,
2677 coff_final_link_info, coff_debug_merge_hash_newfunc,
2678 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2680 * libcoff.h: re-gen'd
2682 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2684 * syms.c: Include "bfdlink.h".
2685 (struct stab_find_info): Define.
2686 (_bfd_stab_section_find_nearest_line): New function.
2687 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2688 * libbfd.h: Rebuild.
2689 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2690 * elf.c (_bfd_elf_find_nearest_line): Try calling
2691 _bfd_stab_section_find_nearest_line before searching the ELF
2692 symbol table. Find the closest STT_FUNC symbol, not the last one.
2693 * libcoff-in.h (coff_data_type): Add line_info field.
2694 * libcoff.h: Rebuild.
2695 * coffgen.c (coff_find_nearest_line): Try calling
2696 _bfd_stab_section_find_nearest_line before searching the COFF
2698 * Makefile.in: Rebuild dependencies.
2700 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2702 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2703 4 bytes, so we get the correct value when updating the register
2704 field in little endian mode.
2706 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2708 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2709 entry_section fields. Add sntoc and snentry fields.
2710 * libcoff.h: Rebuild.
2711 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2712 not toc_section and entry_section (the COFF file does not have any
2713 sections at this point).
2714 (coff_write_object_contents): Set o_snentry and o_sntoc from
2715 snentry and sntoc rather than entry_section and toc_section.
2716 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2717 snentry, not toc_section and entry_section.
2718 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2719 entry_section from hentry.
2720 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2722 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2723 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2724 than using toc_section directly.
2726 * archures.c: Add missing `.' in enum bfd_architecture.
2727 * bfd-in2.h: Rebuild.
2729 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2730 Robert Lipe <robertl@arnet.com>.
2732 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2734 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2735 to sections we allocate. Use bfd_zalloc to allocate initialial
2736 sections, not bfd_alloc.
2737 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2738 SDA{,2}I16 relocations.
2739 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2740 whether to put something in .sbss or not.
2741 (ppc_elf_relocate_section): Add support for more relocations. Add
2742 in sec->output_offset where appropriate. Make error messages
2743 include the symbol name.
2745 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2746 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2747 doesn't get redefined messages if -shared.
2749 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2750 section if the rel_section field has been set up.
2752 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2754 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2757 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2759 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2760 of flags, only flags used are controlled by mach number. Bump up
2761 output file mach number to highest of input file mach numbers.
2762 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2763 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2765 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2766 bfd_elf64_sparc_vec support.
2768 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2770 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2771 the embedded bit is set on some objects and not on others. Just
2773 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2776 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2778 * coffcode.h (coff_new_section_hook): Don't try to align the
2781 * coffcode.h (coff_set_section_contents): Fix the handling of the
2782 .lib section to work even if the entire section contents are
2783 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2784 Robert Lipe <robertl@arnet.com>.
2786 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2788 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2789 memory here for contents.
2791 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2792 _SDA2_BASE_ by 32768.
2793 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2794 started using. Allocate contents for .sdata and .sdata2 sections
2796 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2798 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2799 size _SDA{,2}_BASE_.
2800 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2803 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2805 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2807 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2808 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2809 (bfd_mach_sparc_v9a): Define.
2810 (bfd_mach_sparc_v9_p): Define.
2811 * bfd-in2.h: Regenerated.
2812 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2814 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2815 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2816 to bfd_elf32_sparc_vec.
2817 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2818 Add v8plus{,a} support.
2820 (sparc_compatible): New function.
2821 * elf32-sparc.h: #include "elf/sparc.h".
2822 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2823 elf32_sparc_final_write_processing): New functions.
2824 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2825 elf_backend_final_write_processing): Define.
2827 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2829 * elf-bfd.h (struct elf_link_hash_entry): Add
2830 linker_section_pointer field.
2831 (enum elf_linker_section_enum): Enumeration for new way of
2832 creating linker dynamic sections and symbols.
2833 (elf_linker_section{,_pointers}): New structures for creating
2834 dynamic sections and symbols.
2835 (elf_obj_tdata): Add linker_section_pointers and linker_section
2837 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2838 (_bfd_elf_create_linker_section): New declarations.
2839 (_bfd_elf_find_pointer_linker_section): Ditto.
2840 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2841 (_bfd_elf_make_linker_section_rela): Ditto.
2843 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2845 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2846 (ppc_elf_create_linker_section): New function to create the
2847 sections .got, .sdata, and .sdata2.
2848 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2850 (ppc_elf_check_relocs): Support more of the eabi relocations.
2851 (ppc_elf_relocate_section): Ditto.
2852 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2853 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2855 * elflink.h (elf_create_pointer_linker_section): New function to
2856 create initialized pointers in dynamic linker sections.
2857 (elf_finish_pointer_linker_section): Actually intialize the
2858 pointers created above.
2860 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2861 macros to provide both 32 and 64 bit versions of
2862 elf_create_pointer_linker_section.
2863 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2864 provide both 32 and 64 bit versions of
2865 elf_finish_pointer_linker_section.
2867 * elflink.c (_bfd_elf_create_linker_section): New function to
2868 create a linker section.
2869 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2870 given address in the linker pointer offsets created for a given
2872 (_bfd_elf_make_linker_section_rela): Make a RELA section
2873 corresponding to the generated linker section.
2875 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2877 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2879 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2881 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2882 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2883 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2884 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2885 toc entry in an objdump) for now.
2886 (ppc_do_last, ppc_get_last): New function - needed to save processing
2887 the toc owner to the end.
2888 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2891 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2892 toc owner from being done till last. Must define POWERPC_LE_PC
2895 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2897 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2899 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2900 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2902 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2906 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2908 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2910 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2912 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2914 * elf.c (assign_file_positions_for_segments): Don't increment file
2915 offset for a segment which contains no loadable sections.
2917 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2919 * reloc.c: Add new PowerPC relocations.
2920 * {bfd-in2,libbfd}.h: Regenerate.
2922 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2923 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2925 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2927 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2930 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2933 * coffgen.c (coff_find_nearest_line): Don't try to cache
2934 information in sections that are not owned by a BFD. From Richard
2935 Henderson <richard@atheist.tamu.edu>.
2937 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2938 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2939 * elflink.h (elf_link_output_extsym): Remove special check for
2942 * ecoffswap.h: Add prototypes for static functions.
2944 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2946 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2947 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2949 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2950 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2951 support. Begin support for R_PPC_SDA{2,}REL.
2953 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2955 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2956 create the .got and .got.neg sections.
2957 (ppc_elf_size_dynamic_sections): Call it.
2958 (ppc_elf_check_relocs): Call it.
2959 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2960 (ppc_elf_check_relocs): Add error messages for relocations we
2961 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2964 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2966 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2967 section flags for V.4 and eabi.
2969 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2971 * elf.c (assign_file_positions_for_segments): If a segment
2972 contains no sections, don't mark it as readable.
2974 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2975 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2977 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2978 dynamic section, if there is one.
2979 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2980 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2981 (bfd_elf64_swap_dyn_in): Likewise.
2982 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2984 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2986 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2987 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2988 <pirker@eiunix.tuwien.ac.at>.
2990 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2992 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2993 PowerPC V.4 and eabi.
2994 * bfd-in2.h: Regenerate.
2995 * libfd.h: Regenerate.
2997 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2999 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3000 section type and SHF_EXCLUDE section flag, turning them into the
3001 appropriate bfd section flag.
3003 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3005 * xcofflink.c (xcoff_link_add_symbols): Create the special
3006 sections if we see a DYNAMIC object, in case that is the only
3007 XCOFF input object we see.
3009 * elf32-mips.c: Extensive changes for a start at dynamic linking
3010 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3012 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3013 (struct elf_backend_data): Remove
3014 elf_backend_create_program_headers field. Add
3015 elf_backend_additional_program_headers and
3016 elf_backend_modify_segment_map fields.
3017 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3019 (elf_backend_additional_program_headers): Likewise.
3020 (elf_backend_modify_segment_map): Likewise.
3021 (elf_backend_create_program_headers): Don't define.
3022 (elfNN_bed): Change to account for field changes.
3023 * elf.c (assign_file_positions_for_segments): Call new
3024 modify_segment_map backend function. Don't call old
3025 create_program_headers backend function.
3026 (get_program_header_size): Call additional_program_headers rather
3027 than create_program_headers.
3028 * elflink.h (elf_link_add_object_symbols): Initialize
3029 type_change_ok from new backend field.
3030 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3032 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3033 a reloc against the appropriate section.
3035 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3036 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3037 (elf_flags_init): Rename from elf_ppc_flags_init.
3038 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3040 (ppc_elf_copy_private_bfd_data): Likewise.
3041 (ppc_elf_merge_private_bfd_data): Likewise.
3043 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3046 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3048 * coff-alpha.c (alpha_relocate_section): During final link, allow
3049 output .lita section to be bigger than 64k by adjusting gp value
3050 on a per-input section basis.
3051 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3053 (struct ecoff_section_tdata): Add gp field.
3055 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3057 Handle Alpha ECOFF changes in OSF/1 3.2.
3058 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3060 * coff-alpha.c: Include "aout/ar.h".
3061 (alpha_ecoff_get_relocated_section_contents): Don't require an
3062 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3063 3.2 doesn't generate one.
3064 (alpha_relocate_section): Likewise.
3065 (alpha_ecoff_slurp_armap): Define.
3066 (alpha_ecoff_slurp_extended_name_table): Define.
3067 (alpha_ecoff_construct_extended_name_table): Define.
3068 (alpha_ecoff_truncate_arname): Define.
3069 (alpha_ecoff_write_armap): Define.
3070 (alpha_ecoff_generic_stat_arch_elt): Define.
3071 (alpha_ecoff_update_armap_timestamp): Define.
3073 (alpha_ecoff_read_ar_hdr): New static function.
3074 (alpha_ecoff_get_elt_at_filepos): New static function.
3075 (alpha_ecoff_openr_next_archived_file): New static function.
3076 (alpha_ecoff_get_elt_at_index): New static function.
3077 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3078 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3079 _bfd_ecoff to alpha_ecoff.
3080 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3081 field from backend structure, rather than always calling
3082 _bfd_get_elt_at_filepos.
3083 * coff-mips.c (mips_ecoff_backend_data): Initialize
3084 get_elt_at_filepos field.
3085 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3086 from _bfd_generic_read_ar_hdr with minor changes.
3087 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3088 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3089 * libbfd.h: Rebuild.
3091 * bfd-in.h (BFD_IN_MEMORY): Define.
3092 * libbfd-in.h (struct bfd_in_memory): Define.
3093 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3094 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3095 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3096 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3097 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3098 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3099 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3100 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3101 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3102 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3104 (bfd_openstreamr): Likewise.
3105 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3106 BFD_IN_MEMORY is not set.
3107 * riscix.c (riscix_some_aout_object_p): Likewise.
3108 * bfd-in2.h, libbfd.h: Rebuild.
3110 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3111 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3112 (bfd_get_elt_at_index): Define.
3113 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3114 bfd_get_elt_at_index. Change index parameter from int to
3116 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3117 (_bfd_noarchive_get_elt_at_index): Define.
3118 (_bfd_archive_bsd_get_elt_at_index): Define.
3119 (_bfd_archive_coff_get_elt_at_index): Define.
3120 * bfd-in2.h, libbfd.h: Rebuild.
3121 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3122 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3123 * ieee.c (ieee_get_elt_at_index): Define.
3124 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3125 * oasys.c (oasys_get_elt_at_index): Define.
3126 * som.c (som_get_elt_at_index): Define.
3128 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3129 numbers to the .text section.
3131 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3133 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3134 If there is a SEC_DEBUGGING section, get the contents of the debug
3135 information part from it.
3136 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3138 (ieee_write_object_contents): Check ieee_write_debug_part return.
3140 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3142 * config.bfd (i[345]86-*-freebsd*): Add target.
3143 * configure.in (i386freebsd_vec): Add vec.
3144 * configure: Regenerate.
3145 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3146 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3147 Rebuild dependencies..
3148 * freebsd.h: New file.
3149 * i386freebsd.c: New file.
3150 * targets.c (i386freebsd_vec): Declare.
3151 (bfd_target_vector): Add i386freebsd_vec.
3152 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3153 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3155 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3157 * ieee.c (ieee_slurp_debug): New static function.
3158 (ieee_object_p): Call it.
3159 (ieee_slurp_section_data): Skip debugging sections.
3160 (ieee_get_reloc_upper_bound): Likewise.
3161 (ieee_get_section_contents): Likewise.
3162 (ieee_canonicalize_reloc): Likewise.
3163 (ieee_write_section_part): Likewise.
3164 (ieee_write_debug_part): Likewise.
3165 (ieee_write_data_part): Likewise.
3166 (init_for_output): Likewise.
3168 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3170 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3172 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3173 relocs, since ppc_elf_relocate_section handles the linker case.
3174 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3176 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3177 ppc_elf_relocate_section since that is now the only caller.
3178 (ppc_elf_relocate_section): Ditto.
3180 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3182 * coffcode.h (coff_write_object_contents): If we don't know the
3183 section of the entry point for an XCOFF executable, always set the
3184 entry address to -1.
3186 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3188 * elf.c (bfd_section_from_shdr): Add support for note sections.
3190 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3192 * bfd-in.h (struct _symbol_info): Add stab_type field.
3193 * bfd-in2.h: Rebuild.
3194 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3196 * elf32-ppc.c: Remove trailing newline from calls to
3198 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3199 difference if target endianness is known.
3201 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3203 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3204 old style TOC16 references without using R_PPC_GOT.
3205 (ppc_reloc_type): Ditto.
3206 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3207 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3208 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3209 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3210 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3212 (ppc_elf_adjust_dynamic_symbol): Ditto.
3213 (ppc_elf_adjust_dynindx): Ditto.
3214 (ppc_elf_size_dynamic_sections): Ditto.
3215 (ppc_elf_finish_dynamic_symbol): Ditto.
3216 (ppc_elf_finish_dynamic_sections): Ditto.
3217 (ELF_DYNAMIC_INTERPRETER): Define.
3219 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3221 * elf.c (copy_private_bfd_data): When attaching sections to
3222 segments ignore sections that won't be allocated. Patch from
3225 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3227 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3230 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3232 * coff-i960.c (CALC_ADDEND): Define.
3233 (coff_i960_relocate_section): Add the input section VMA to the
3234 addend for PC relative relocs.
3236 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3238 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3239 to correctly terminate.
3241 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3243 * targets.c (enum bfd_endian): Define.
3244 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3245 from boolean to enum bfd_endian. Change header_byteorder_big_p
3247 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3248 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3249 * bfd-in2.h: Rebuild.
3250 * All targets: Change initialization of byteorder and
3251 header_byteorder to use enum bfd_endian values rather than
3253 * All files: Change all references to byteorder_big_p and
3254 header_byteorder_big_p to use new bfd_*_endian macros.
3256 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3258 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3260 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3262 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3264 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3266 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3268 * ieee.c: Lots of minor cleanups. Make many functions return
3269 errors rather than calling abort. Also:
3270 (ieee_write_twobyte): Remove; change callers to call existing
3271 ieee_write_2bytes function.
3272 (ieee_write_expression): Don't output the section twice when
3273 outputting a local symbol. Don't emit an extraneous zero if there
3275 (ieee_slurp_sections): Set the lma as well as the vma.
3276 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3278 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3279 a recognized one or bfd_arch_unknown.
3280 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3282 (ihex_get_symtab): Likewise.
3284 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3286 * aoutx.h: Include <ctype.h>.
3287 (struct aout_link_includes_table): Define.
3288 (struct aout_link_includes_totals): Define.
3289 (struct aout_link_includes_entry): Define.
3290 (aout_link_includes_lookup): Define macro.
3291 (struct aout_final_link_info): Add includes field.
3292 (aout_link_includes_newfunc): New static function.
3293 (NAME(aout,final_link)): Initialize includes hash table.
3294 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3296 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3298 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3300 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3302 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3304 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3306 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3307 (pe_print_private_bfd_data): call pe_print_reloc.
3308 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3309 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3310 up some debugging as well.
3312 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3314 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3317 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3319 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3320 when setting sections to NULL.
3322 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3324 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3326 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3327 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3329 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3330 * bfd-in2.h: Rebuild.
3332 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3334 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3336 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3338 * ihex.c (ihex_scan): Handle record types 4 and 5.
3339 (ihex_object_p): Permit types 4 and 5.
3340 (ihex_set_section_contents): Remove check for out of range
3342 (ihex_write_object_contents): Generate types 4 and 5.
3344 * elflink.h (elf_link_output_extsym): Just ignore warning and
3345 indirect references to symbols which don't really exist.
3347 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3349 * peicode.h (pe_print_idata): Minor format fixes
3350 (pe_print_edata): New function. Under private printing, this formats
3351 the edata section of a PE file.
3352 (pe_print_private_bfd_data): Added call to pe_print_edata.
3354 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3356 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3357 index, don't call stoi.
3359 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3361 * srec.c (srec_scan): Set lma as well as vma.
3363 * ihex.c: New file; support for Intel Hex format.
3364 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3365 (ihex_vec): Declare.
3366 (bfd_target_vector): Always include ihex_vec.
3367 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3368 * Makefile.in: Rebuild dependencies.
3369 (BFD_LIBS): Add ihex.o
3370 (BFD_LIBS_CFILES): Add ihex.c.
3371 * bfd-in2.h: Rebuild.
3373 * elf.c (assign_file_positions_for_segments): Sort the sections in
3375 (get_program_header_size): Return the right size if segment_map is
3377 (copy_private_bfd_data): Don't bother to sort the sections.
3379 * bfd.c (bfd_record_phdr): New function.
3380 * bfd-in.h (bfd_record_phdr): Declare.
3381 * bfd_in2.h: Rebuild.
3383 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3386 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3387 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3389 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3390 (bfd_zmalloc): Change declaration.
3391 * libbfd.h: Rebuild.
3392 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3393 and realloc. Don't set bfd_error_no_memory if they fail.
3395 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3397 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3398 uses as well. Added a new howto to deal with TOCREL16 relocs that
3399 are TOCDEFN as well.
3400 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3401 to handle RVA relocs from dlltool.
3402 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3403 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3404 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3406 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3407 to get the right section alignment.
3409 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3411 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3412 p_paddr if p_paddr is zero.
3413 (make_mapping): Set includes_filehdr and includes_phdrs for first
3415 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3417 (assign_file_positions_for_segments): Handle includes_filehdr and
3418 includes_phdrs. Remove special handling of PT_PHDR and first
3420 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3421 when appropriate. Remove special handling of PT_PHDR segment.
3422 Use a more complex condition for when a section is included in a
3423 segment to handle Solaris linker oddities.
3425 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3427 * coff-m88k.c (howto_table): Reformatted for easier reading;
3428 special_function now points to new function m88k_special_reloc.
3429 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3431 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3432 be done correctly by m88k_special_reloc.
3433 (reloc_processing): New function to be used by RELOC_PROCESSING.
3434 (RELOC_PROCESSING): Define to call reloc_processing.
3436 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3438 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3439 (pe_print_pdata): Likewise.
3441 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3442 obstack_alloc fails.
3443 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3445 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3446 * Many files: don't set bfd_error_no_memory if one of the above
3449 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3450 if p_paddr_valid is set.
3451 (copy_private_bfd_data): New static function.
3452 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3454 * elf.c (assign_file_positions_for_segments): Fix case where extra
3455 program headers were allocated.
3457 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3458 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3459 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3460 _bfd_elf_print_private_bfd_data.
3462 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3463 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3464 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3465 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3466 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3467 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3468 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3470 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3472 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3473 * elf.c (make_mapping): New static function.
3474 (map_sections_to_segments): New static function.
3475 (elf_sort_sections): New static function.
3476 (assign_file_positions_for_segments): New static function.
3477 (map_program_segments): Remove.
3478 (get_program_header_size): Remove sorted_hdrs, count, and
3479 maxpagesize parameters. Simplify.
3480 (assign_file_positions_except_relocs): When generating an
3481 executable, use assign_file_positions_for_segments.
3482 (elf_sort_hdrs): Remove.
3483 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3484 to get_program_header_size.
3486 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3488 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3490 * configure, config.in: Regenerate with autoconf 2.7.
3492 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3493 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3495 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3497 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3498 (ecoff_sec_to_styp_flags): Likewise.
3499 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3500 (ecoff_set_symbol_info): Handle scRConst.
3501 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3502 (ecoff_compute_section_file_positions): Handle .rconst section.
3503 (_bfd_ecoff_write_object_contents): Likewise.
3504 (ecoff_link_check_archive_element): Handle scRConst.
3505 (ecoff_link_add_externals): Likewise.
3506 (ecoff_link_write_external): Handle .rconst section.
3507 (ecoff_reloc_link_order): Likewise.
3508 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3509 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3511 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3513 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3514 DEF_DYNAMIC flag is set.
3516 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3518 * host-aout.c: If TRAD_HEADER is defined, include it.
3520 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3522 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3523 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3524 (BFD_NEED_DECLARATION): New function.
3525 * configure.in: Use BFD_NEED_DECLARATION.
3526 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3527 * configure, config.in: Rebuild with autoconf 2.6.
3529 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3530 special_sections before returning when called with a non XCOFF
3533 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3536 * coffcode.h (coff_compute_section_file_positions): Only pad the
3537 previous section to force file alignment when creating an
3540 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3542 * coffcode.h (coff_compute_section_file_positions): If
3543 RS6000COFF_C, set up the .debug section.
3545 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3546 if it is not large enough to accomodate the entire TOC area with
3547 signed 16 bit offsets.
3548 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3550 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3551 TOC anchor to use the TOC value used in the output file.
3553 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3555 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3556 (_bfd_coff_read_string_table): Likewise.
3558 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3560 * pe-arm.c: Fix typos.
3561 * coff-arm.c: Likewise.
3563 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3565 * coff-ppc.c (list_ele): Added "cat"egory member.
3566 (record_toc): New category parameter (priv or pub).
3567 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3568 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3569 the mainline. It addes extra toc cells in error.
3570 (ppc_coff_swap_sym_in_hook): Added some documentation.
3571 (dump_toc): Can now diagnose "virtual toc" chicanery.
3573 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3575 * elf-bfd.h (struct elf_link_hash_table): Change type of
3576 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3578 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3580 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3581 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3583 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3584 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3585 defined or mentioned in a regular file.
3587 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3589 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3590 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3591 (coff_ppc_relocate_section): Correct REL24 handling
3592 (ppc_process_before_allocation): Correct TOCDEFN handling
3594 * peicode.h (dir_names): Added name descriptions
3596 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3598 * VERSION: Updated to cygnus-2.6.
3600 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3602 * targets.c (m68k4knetbsd_vec): Declare.
3604 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3606 * targets.c (bfd_target): Change type of second argument to
3607 _bfd_print_private_bfd_data from void * to PTR.
3608 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3609 using PTR rather than void *.
3610 * bfd-in2, libbfd.h: Rebuild.
3611 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3613 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3614 _bfd_generic_bfd_print_private_bfd_data rather than casting
3617 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3619 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3620 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3622 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3623 BFD64_BACKENDS_CFILES): New variables.
3626 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3628 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3629 not at the file position of the first section.
3630 * coffcode.h (coff_compute_section_file_positions): Avoid using
3632 (coff_write_object_contents): When generating a PPC PE executable
3633 with no symbols, round up the file size to a COFF_PAGE_SIZE
3635 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3636 don't write out a string table.
3638 * elf.c (bfd_section_from_shdr): When using a different section
3639 header, pass the new one to _bfd_elf_make_section_from_shdr.
3640 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3641 (elf_map_symbols): Add section VMA to symbol value when comparing
3643 (_bfd_elf_compute_section_file_positions): Only build symbol table
3644 if there are some symbols. Set file offset of symtab and strtab
3646 (assign_file_positions_except_relocs): Remove dosyms parameter.
3647 Change all callers. Never set file offset of symtab and strtab
3649 (_bfd_elf_copy_private_section_data): New function.
3650 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3651 (_bfd_elf_copy_private_symbol_data): New function.
3652 (swap_out_syms): Check for special mapping of st_shndx created by
3653 copy_private_symbol_data.
3654 * elfxx-target.h: Use new copy routines.
3655 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3656 (_bfd_elf_copy_private_section_data): Declare.
3658 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3660 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3663 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3664 _bfd_dummy_target, matching the recent change to archive
3667 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3669 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3670 arithmetic on PTR types.
3672 * aout-target.h (MY(callback)): Set the lma of the sections.
3674 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3675 symbol into a reloc against the section.
3677 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3679 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3680 glue for the relocs: IMGLUE and IFGLUE.
3681 (record_toc): new function - tracks toc contents
3682 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3683 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3684 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3685 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3686 (ppc_record_toc_entry): Removed a debug define (duh)
3688 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3689 (pe_print_idata): New function - formats the idata section data
3690 (pe_print_pdata): New function - formats the pdata section data
3691 (pe_print_private_bfd_data): calls to above
3693 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3695 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3696 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3697 TARGET_SYM and TARGET_NAME for vector and BFD name.
3698 * coff-pmac.c (pmac_xcoff_vec): Remove.
3699 (TARGET_SYM, TARGET_NAME): Define.
3700 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3701 machine to 0, not all PowerMacs are 601s.
3703 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3705 * elfcode.h (elf_object_p): Read in any program headers.
3706 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3707 based on the program headers, if any.
3708 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3709 (map_program_segments): Set p_paddr of program headers based on
3712 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3714 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3717 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3718 trying to do a relocateable link with a non-a.out object file.
3720 * archive.c (bfd_generic_archive_p): Check the first object file
3721 in an archive even if target_defaulted is set. If the object file
3722 has the wrong xvec, reject it.
3724 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3725 be represented, report the name via _bfd_error_handler.
3726 (translate_to_native_sym_flags): Likewise.
3727 * elf32-mips.c (mips_elf_final_link): Likewise.
3728 * oasys.c (oasys_write_sections): Likewise.
3730 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3731 which checks for STYP_OVRFLO sections.
3732 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3733 reloc and lineno count overflows.
3734 (coff_write_object_contents): Call coff_count_linenumbers before
3735 coff_compute_section_file_positions. If RS6000COFF_C, handle
3736 reloc and lineno count overflows.
3737 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3738 relocs before dealing with .pad sections. Count overflow section
3739 headers when handling .pad sections.
3741 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3744 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3745 (struct xcoff_link_hash_table): Add descriptor_section and
3746 special_sections fields.
3747 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3748 (xcoff_link_add_symbols): Set linkage section alignment. Create
3749 descriptor section. Check for magic symbol names (_text, etc.),
3750 and record them in special_sections if found. Set
3751 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3752 descriptor field to point back to the function code symbol.
3753 (xcoff_sweep): Always mark the special descriptor_section.
3754 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3755 function descriptor, and mark it if it is.
3756 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3757 parameter, and fill it in. Allocate space for the descriptor
3759 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3760 global linkage code. If an undefined function descriptor is
3761 exported, arrange to define it. Warn about any other undefined
3763 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3764 (xcoff_write_global_symbol): Create a function descriptor when
3766 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3767 * bfd-in2.h: Rebuild.
3769 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3771 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3772 (ppc_coff_link_hash_table): new types for hashing
3773 (ppc_coff_link_hash_newfunc): hash entry constructor
3774 (ppc_coff_link_hash_table_init): hash table initializer
3775 (ppc_coff_link_hash_table_create): hash table constructor
3776 (ppc_record_toc_entry): changed references to hash table
3777 (coff_ppc_relocate_section): changed references to hash table
3779 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3780 * libcoff.h: Rebuild
3782 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3783 (coff_link_add_symbols): removed toc_offset init
3785 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3787 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3790 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3791 if it is given and mmep is available.
3792 * acconfig.h: Undef USE_MMAP.
3793 * configure, config.in: Regenerated.
3794 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3795 table handling the old way.
3796 (aout_get_external_symbols): Don't complain if last byte of string
3798 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3799 (bfd_free_window) [! USE_MMAP]: Don't define.
3800 (bfd_get_file_window,
3801 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3803 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3805 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3808 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3810 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3811 compatible with AMD generated COFF files. Try to support both AMD
3812 and GNU formats simultaneously.
3813 (coff_a29k_relocate_section): Likewise.
3815 * libbfd.c (bfd_get_file_window): Change writable parameter from
3816 int to boolean; update all callers. Pass MAP_SHARED if not
3817 writable--it's required on Solaris. Cast fprintf argument to
3819 * bfd-in.h (bfd_get_file_window): Update declaration.
3820 * bfd-in2.h: Rebuild.
3821 * aoutx.h: Update calls to bfd_get_file_window.
3823 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3825 (xcoff_swap_ldhdr_in): New static function.
3826 (xcoff_swap_ldsym_in): New static function.
3827 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3828 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3829 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3830 Handle XTY_ER/XMC_XO symbols correctly.
3831 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3832 rather than normal symbol table.
3833 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3834 already defined with the same absolute value.
3835 (xcoff_mark): When considering called symbols, check whether the
3836 descriptor is from a dynamic object, rather than the symbol
3838 (xcoff_build_ldsyms): Likewise.
3840 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3841 Cast realloc and malloc return values. If malloc or realloc fail,
3842 set bfd_error_no_memory.
3843 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3844 * bfd-in2.h: Rebuild.
3846 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3848 * coff-ppc.c (ppc_record_toc_entry): new function.
3849 (in_reloc_p): changed return value.
3850 (coff_ppc_relocate_section): much rework.
3851 (ppc_allocate_toc_section): new function.
3852 (ppc_process_before_allocation): new function.
3853 (ppc_coff_swap_sym_in_hook): new function.
3855 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3856 (coff_link_add_symbols): initialize toc_offset.
3858 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3859 (coff_swap_aouthdr_out): Added more sections to the data
3860 dictionary for the pe file header. Also changed linker version
3861 number on the ppc side.
3862 (dir_names): small improvements to the dictionary printing.
3863 (pe_mkobject_hook): save the file level flags.
3865 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3866 (pe_tdata): added real_flags field
3867 (coff_tdata): added local_toc_sym_map and access macro
3869 * libcoff.h (coff_link_hash_entry): added toc_offset field
3870 (pe_tdata): added real_flags field
3871 (coff_tdata): added local_toc_sym_map and access macro
3873 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3874 (coff_mkobject): init for local_toc_sym_map
3875 (coff_write_object_contents): set the internal_a.magic to
3876 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3879 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3881 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3882 entries until both the line number address and the function name
3883 address are too large.
3885 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3886 * configure: Rebuilt.
3888 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3889 is defined in the environment.
3891 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3893 * som.c (som_get_section_contents_in_window): Define to use
3896 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3898 * coff-i860.c: New file, based on coff-i386.c.
3899 * cpu-i860.c: New file, based on cpu-i386.c.
3900 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3901 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3902 targets, using i860coff_vec.
3903 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3904 trad-core.o and hosts/i860mach3.h.
3905 (i860coff_vec): Use coff-i860.o and cofflink.o.
3906 * configure: Rebuild.
3907 * Makefile.in: Rebuild dependencies.
3908 (ALL_MACHINES): Add cpu-i860.o.
3909 (BFD32_BACKENDS): Add coff-i860.o.
3910 (CFILES): Add cpu-i860.c and coff-i860.c.
3911 * targets.c (i860coff_vec): Declare.
3912 (bfd_target_vector): Add &i860coff_vec.
3913 * archures.c (bfd_i860_arch): Declare.
3914 (bfd_archures_list): Add &bfd_i860_arch.
3915 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3916 (coff_set_flags): Handle bfd_arch_i860.
3917 (coff_write_object_contents): Handle I860 a.out magic number.
3919 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3921 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3922 the created .tc section to 2.
3923 (xcoff_mark): Don't keep a .loader reloc for a call to an
3924 undefined symbol when creating a shared library.
3925 (xcoff_build_ldsyms): When creating a shared library, generate
3926 global linkage code for a call to an undefined symbol.
3928 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3930 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3931 BFD32_BACKENDS, BFD64_BACKENDS.
3932 (.dep1): Put mkdep output in a separate file.
3933 Rebuilt dependencies.
3935 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3938 Permit use of mmap when available:
3940 * configure.in: Check for mmap, madvise, mprotect.
3941 * config.in, configure: Regenerated.
3943 * libbfd.c (struct _bfd_window_internal): Define type.
3944 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3946 (ok_to_map): New static variable for debugging.
3947 (_bfd_generic_get_section_contents_in_window): New function.
3948 * bfd-in.h (bfd_window_internal): Declare type.
3949 (bfd_window): Define type.
3950 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3951 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3954 * libaout.h (struct aoutdata): Add two window fields.
3955 (obj_aout_sym_window, obj_aout_string_window): New macros.
3956 * aoutx.h (some_aout_object_p): Initialize windows.
3957 (aout_get_external_symbols): Get symbol data and strings in
3958 windows instead of explicitly allocated buffers.
3959 (slurp_symbol_table): Free window instead of memory.
3960 (bfd_free_cached_info): Release windows instead of freeing storage
3962 (aout_link_free_symbols): Ditto.
3964 * targets.c (bfd_target): Add new field for
3965 get_section_contents_in_window.
3966 (BFD_JUMP_TABLE_GENERIC): Updated.
3967 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3968 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3969 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3970 macros for get_section_contents_in_window field.
3972 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3974 * core.c: Renamed to corefile.c
3975 * makefile.dos (OBJS): Change core.o to corefile.o
3976 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3979 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3981 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3982 targ_selvecs to allow debugging under Irix-5 native.
3985 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3987 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3988 to o. Clobber and restore the list of new csects around the call
3989 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3990 linker error and the linker wants to read the symbol table. Reset
3991 the line number count of a real section even if it has no relocs.
3992 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3994 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3997 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3999 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4000 an undefined symbol in a shared link.
4002 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4003 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4004 phdm@info.ucl.ac.be (Philippe De Muyter).
4006 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4008 * coff-m88k.c (rtype2howto): New static function.
4009 (RTYPE2HOWTO): Use it rather than a macro definition.
4011 * coffcode.h (coff_write_object_contents): set internal_a.magic
4012 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4014 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4015 define TRAD_HEADER to new file hosts/delta68.h.
4016 m88*-motorola-sysv*, however, does use ptrace-core.o.
4017 * hosts/delta68.h: New file.
4019 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4020 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4022 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4024 * i386linux.c (MY(vec)): Declare before use.
4026 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4028 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4029 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4031 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4032 BFD is not of the right type.
4033 (bfd_elf_get_needed_list): Likewise.
4034 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4035 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4036 * xcofflink.c (XCOFF_XVECP): Define.
4037 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4039 (bfd_xcoff_import_symbol): Likewise.
4040 (bfd_xcoff_export_symbol): Likewise.
4041 (bfd_xcoff_link_count_reloc): Likewise.
4042 (bfd_xcoff_record_link_assignment): Likewise.
4043 (bfd_xcoff_size_dynamic_sections): Likewise.
4045 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4046 table index against the number of symbols for a base relative
4049 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4051 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4052 full_aouthdr flag here...
4053 (_bfd_xcoff_bfd_final_link): ...not here.
4055 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4057 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4058 systems that have a system <libelf.h>.
4059 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4060 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4061 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4062 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4063 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4064 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4065 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4067 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4069 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4070 set, set BSF_WEAK in symbol. Change all callers.
4071 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4072 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4073 _bfd_generic_link_add_one_symbol.
4074 (ecoff_indirect_link_order): Check that the section tdata relocs
4075 are not NULL before using them.
4077 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4078 define TRAD_HEADER as hosts/alphalinux.h.
4079 * configure: Rebuild.
4080 * hosts/alphalinux.h: New file.
4081 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4084 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4086 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4087 C_ECOMM storage classes.
4089 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4091 (xcoff_mark): Call xcoff_mark_symbol.
4092 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4093 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4095 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4097 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4099 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4101 (xcoff_find_reloc): New static function.
4102 (xcoff_link_add_symbols): Use it.
4103 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4104 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4105 relocate the value of C_DECL.
4107 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4109 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4111 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4112 callback decide what goes in .relocs.
4113 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4114 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4117 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4119 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4122 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4124 * xcofflink.c: More improvements, mostly to fix handling of
4125 constructors and a few other special cases.
4126 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4127 zero, reverting yesterday's change.
4128 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4129 (bfd_xcoff_link_count_reloc): Declare.
4130 (bfd_xcoff_record_link_assignment): Declare.
4131 * bfd-in2.h: Rebuild.
4133 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4135 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4136 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4137 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4138 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4139 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4140 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4142 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4145 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4146 segments includes the a.out header. See to that the magic number
4147 *always* is big-endian.
4149 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4150 m68k4k NetBSD configurations.
4152 * configure.in, configure: Separate i386 & mips NetBSD
4153 configurations from other BSD ones. Don't assume DEC is the only
4154 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4155 configurations. Add support for m68k4k NetBSD object format.
4157 * libaout.h: Added M_68K4K_NETBSD magic.
4159 * m68k4knetbsd.c: New file.
4161 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4163 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4166 * hosts/mipsnbsd.h: New file.
4169 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4171 * config.bfd: Add config stuff for mips*-*-magic* to set
4172 targ_defvec to ecoff_big_vec.
4175 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4177 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4179 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4180 toc_section, and entry_section fields.
4181 (struct xcoff_section_tdata): Remove ldrel_count field.
4182 * libcoff.h: Rebuild.
4183 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4185 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4186 full a.out header if full_aouthdr is set in xcoff_data.
4187 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4188 based on sections stored in xcoff_data.
4189 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4191 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4192 (rs6000coff_vec): Set symbol_leading_char to '.'.
4193 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4194 value stored in ret rather than returning a pointer value.
4196 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4198 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4201 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4203 * som.c (som_slurp_string_table): Allocate the strings with malloc
4204 since they're free'd by free_cached_info.
4205 (som_slurp_symbol_table): Similarly for the symbol table.
4207 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4209 * Makefile.in (diststuff): Don't make headers.
4211 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4213 * Makefile.in: Rebuild dependencies.
4215 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4216 output_bfd is not SunOS.
4217 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4218 non-SunOS input files.
4220 * xcofflink.c: Extensive changes to support linking shared objects
4221 and generating a .loader section.
4222 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4223 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4224 last_symndx, and ldrel_count fields.
4225 * libcoff.h: Rebuild.
4226 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4227 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4229 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4230 (bfd_xcoff_export_symbol): Declare.
4231 (bfd_xcoff_size_dynamic_sections): Declare.
4232 * bfd-in2.h: Rebuild.
4234 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4236 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4237 * configure: Rebuild.
4238 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4239 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4241 (pmac_xcoff_vec): Update to use new xcoff support.
4242 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4243 (xcoff_write_armap): Declare buf as unsigned char.
4244 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4246 * mpw-make.sed: Generalize subdir_do edit.
4248 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4250 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4251 correctly. Don't initialize asect->vma.
4253 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4255 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4256 something a little less than the page size.
4258 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4260 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4262 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4264 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4265 * coffcode.h (coff_write_object_contents): If .bss is before
4266 .data us that as data_start.
4267 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4269 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4270 (coff_swap_outhdr_out): Hardwire in version number.
4272 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4274 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4275 major and minor to *_vno, since the former are also macros in
4276 SunOS header files. Cast result of bfd_alloc to appropriate
4279 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4280 before assigning to sec_data.
4282 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4284 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4285 now relative to the section, not absolute.
4286 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4287 get the file name when there is a N_SO directory name. When
4288 handling stabs, remember that section->vma was added to the
4291 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4293 * sunos.c (struct sunos_link_hash_table): Add needed field.
4294 (sunos_link_hash_table_create): Call bfd_release, not free.
4295 (sunos_link_hash_table_create): Initialize needed field.
4296 (sunos_add_dynamic_symbols): Record needed objects.
4297 (bfd_sunos_get_needed_list): New function.
4298 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4299 * bfd-in2.h: Rebuild.
4301 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4303 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4305 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4307 * bfd-in.h (struct bfd_link_needed_list): Rename from
4308 bfd_elf_link_needed_list.
4309 * bfd-in2.h: Rebuild.
4310 * elf.c, elflink.h, libelf.h: Corresponding changes.
4312 Add start at AIX linker support; no shared libraries yet.
4313 * xcofflink.c: New file.
4314 * configure.in (rs600coff_vec): Use xcofflink.o.
4315 * configure: Rebuild.
4316 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4318 (struct xcoff_section_tdata): Define.
4319 (xcoff_section_data): Define macro.
4320 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4321 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4322 (_bfd_xcoff_bfd_final_link): Declare.
4323 (_bfd_ppc_xcoff_relocate_section): Declare.
4324 * libcoff.h: Rebuild.
4325 * coff-rs6000.c: Clean up a bit.
4326 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4327 cputype, csects, and debug_indices.
4328 (xcoff_copy_private_bfd_data): Copy cputype.
4329 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4330 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4331 (xcoff_reloc_type_lookup): Rename from
4332 rs6000coff_reloc_type_lookup.
4333 (coff_relocate_section): Define.
4334 (_bfd_xcoff_sizeof_headers): Define.
4335 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4336 (_bfd_xcoff_bfd_relax_section): Define.
4337 (_bfd_xcoff_bfd_link_split_section): Define.
4338 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4340 * coffcode.h (coff_compute_section_file_positions): If AIX,
4341 increment sofar by SMALL_AOUTSZ if not executable.
4342 (coff_write_object_contents): If AIX, always output an a.out
4343 header; if not executable, header size of SMALL_AOUTSZ.
4344 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4345 (_bfd_stringtab_init): Initialize xcoff field.
4346 (_bfd_xcoff_stringtab_init): New function.
4347 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4348 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4349 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4350 * libbfd.h: Rebuild.
4351 * Makefile.in: Rebuild dependencies.
4352 (BFD32_BACKENDS): Add xcofflink.o.
4353 (CFILES): Add xcofflink.c.
4355 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4356 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4357 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4359 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4361 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4363 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4365 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4366 * config.in: Regenerated.
4368 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4369 (_bfd_chunksize): New variable.
4370 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4371 for obstack chunk size.
4372 * configure.in: Check for getpagesize.
4373 * configure: Regenerated.
4375 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4377 * trad-core.c (rawptr): Make it a local variable of
4378 ptrace_unix_core_file_p.
4380 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4382 * coff-arm.c (in_reloc_p): New.
4383 * coff-i386.c (in_reloc_p): New.
4384 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4385 (coff_write_object_contents): Only set has_reloc_section
4387 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4388 in_reloc_p to decide if reloc should be emitted.
4389 * libcoff.h (pe_data_type.in_reloc_p): New.
4390 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4392 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4394 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4395 (_bfd_coff_read_internal_relocs): Likewise.
4396 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4397 (_bfd_coff_read_internal_relocs): Likewise.
4399 * elflink.h (elf_link_add_object_symbols): Correct conditions
4400 under which type and size change warnings are issued.
4402 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4404 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4405 a symbol which is not in a real section.
4406 (coff_write_native_symbol): Corresponding change.
4408 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4409 coff_link_hash_newfunc and make non-static.
4410 (_bfd_coff_link_hash_table_init): New function, broken out of
4411 _bfd_coff_link_hash_table_create.
4412 (_bfd_coff_link_hash_table_create): Use it.
4413 (process_embedded_commands): Make static.
4414 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4415 (_bfd_coff_link_hash_table_init): Declare.
4416 * libcoff.h: Rebuild.
4418 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4419 field in XCOFF tdata.
4420 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4421 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4422 based on cputype stored in a.out header, or in n_type of initial
4424 (coff_write_object_contents): Set cputype correctly in a.out
4426 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4428 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4429 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4431 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4432 * libcoff.h: Rebuild.
4434 * cpu-rs6000.c (rs6000_compatible): New static function.
4435 (bfd_rs6000_arch): Use it.
4436 * cpu-powerpc.c (powerpc_compatible): New static function.
4437 (arch_info_struct): Define various flavours of PowerPC.
4438 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4441 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4443 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4445 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4447 * elflink.h (elf_link_add_object_symbols): Don't warn about
4448 changing the size or type if the old definition was weak.
4450 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4452 * coffcode.h (combined_entry_type): Add fix_line field.
4453 (coff_slurp_line_table): Warn if we try to set the lineno field of
4455 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4456 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4457 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4458 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4460 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4461 * libcoff.h: Rebuild.
4463 * libcoff-in.h (struct xcoff_tdata): Define.
4464 (xcoff_data): Define.
4465 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4466 * bfd-in2.h, libcoff.h: Rebuild.
4467 * coff-rs6000.c (xcoff_mkobject): New static function.
4468 (coff_mkobject): Define.
4469 (xcoff_copy_private_bfd_data): New static function.
4470 (coff_bfd_copy_private_bfd_data): Define.
4471 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4473 (rs6000coff_vec): Add DYNAMIC to object_flags.
4474 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4475 .loader sections specially.
4476 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4477 section alignment from the XCOFF tdata information.
4478 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4479 F_SHROBJ, and copy the extra a.out header information into the
4480 XCOFF tdata structure.
4481 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4482 F_DYNLOAD and the extra a.out header information.
4483 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4484 C_HIDEXT symbol with attached csect information.
4485 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4486 in the o_maxdata field.
4487 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4488 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4489 end if BSF_NOT_AT_END is set.
4491 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4492 _bfd_read_ar_hdr_fn.
4493 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4494 * bfd-in2.h, libbfd.h: Rebuild.
4495 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4497 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4498 (bfd_slurp_bsd_armap_f2): Likewise.
4499 (_bfd_slurp_extended_name_table): Likewise.
4501 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4503 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4505 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4506 when the symbol table is empty.
4508 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4509 space for section symbols, since we don't output them either.
4510 (elf_m68k_adjust_dynindx): Removed.
4512 * ptrace-core.c (rawptr): Make it a local variable of
4513 ptrace_unix_core_file_p.
4515 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4517 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4520 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4521 Mac object file formats.
4523 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4525 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4526 auxent if there isn't one.
4527 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4528 rather than FILNMLEN as the maximum name length.
4530 * coffcode.h (bfd_coff_backend_data): Add new field
4531 _bfd_coff_print_aux.
4532 (bfd_coff_print_aux): New static function.
4533 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4534 scnlen field of an XTY_LD csect aux entry.
4535 (coff_print_aux): New static function.
4536 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4537 in coff_pointerize_aux_hook.
4538 (bfd_coff_std_swap_table): Initialize new field.
4539 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4540 * libcoff.h: Rebuild.
4541 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4542 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4544 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4545 if there are symbols, for native AIX ld compatibility.
4547 * coffcode.h (bfd_coff_backend_data): Add new field
4548 _bfd_coff_pointerize_aux_hook.
4549 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4550 or I960, and as 0 otherwise.
4551 (bfd_coff_std_swap_table): Initialize new field.
4552 * libcoff.h: Rebuild.
4553 * coffgen.c (coff_pointerize_aux): Change parameters to take
4554 symbol pointer instead of type and class, and to take aux index.
4555 Call _bfd_coff_pointerize_aux_hook if it is defined.
4556 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4557 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4558 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4560 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4561 read-only/host-only support.
4563 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4565 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4568 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4569 BFD_JUMP_TABLE_ARCHIVE accordingly.
4570 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4571 (_bfd_compute_and_write_armap): Declare.
4572 (_bfd_generic_read_ar_hdr): Declare.
4573 (_bfd_read_ar_hdr): Define.
4574 (_bfd_noarchive_read_ar_hdr): Define.
4575 (_bfd_archive_bsd_read_ar_hdr): Define.
4576 (_bfd_archive_coff_read_ar_hdr): Define.
4577 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4578 _bfd_read_ar_hdr instead.
4579 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4580 (_bfd_compute_and_write_armap): Rename from
4581 compute_and_write_armap. Make non-static. Change all callers.
4582 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4583 than _bfd_snarf_ar_hdr.
4584 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4585 * ieee.c (ieee_read_ar_hdr): Define.
4586 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4587 * oasys.c (oasys_read_ar_hdr): Define.
4588 * som.c (som_read_ar_hdr): Define.
4589 * bfd-in2.h, libbfd.h: Rebuild.
4591 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4593 * peicode.c (coff_swap_filehdr_in): If symptr is
4594 zero, there aren't any symbols, even if nsyms is set.
4596 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4598 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4600 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4601 sections, and set styp correctly for them: .got, .hash, .dynamic,
4602 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4603 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4605 (ecoff_sort_hdrs): New static function.
4606 (ecoff_compute_section_file_positions): Return boolean, not void.
4607 Sort the sections by VMA before looking through them. Put the
4608 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4609 section on an appropriate boundary within the page.
4610 (ecoff_compute_reloc_file_positions): Check return value of
4611 ecoff_compute_section_file_positions.
4612 (_bfd_ecoff_set_section_contents): Likewise.
4613 (_bfd_ecoff_write_object_contents): Check for various Alpha
4614 section types when incrementing text_size and data_size. Call
4615 adjust_headers backend function if it exists.
4616 * coff-alpha.c (alpha_adjust_headers): New static function.
4617 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4618 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4620 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4622 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4624 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4625 of ALTERNATE_AIX_CORE_FORMAT.
4626 * configure.in (aix4): No longer need CORE_FLAGS.
4627 * configure: Updated.
4629 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4631 NS32k changes from Ian Dall:
4632 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4634 (aout_link_input_section_std, aout_link_input_section_ext,
4635 aout_link_reloc_link_order): Call them instead of _bfd_*
4637 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4639 (backend_data): Use it instead of hardcoded zero.
4641 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4642 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4644 * ns32knetbsd.c: Include bfd.h.
4645 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4646 (MY_bfd_reloc_type_lookup): Declare function too.
4647 * pc532-mach.c (set_sizes): Don't declare.
4648 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4649 (backend_data, MY_backend_data): Don't define.
4651 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4652 ns32k-*-lites* like ns32k-*-netbsd*.
4654 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4657 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4659 * coffcode.h (coff_write_object_contents): Restore setting
4660 f_timdat to 0, deleted on August 22.
4662 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4664 * coffcode.h (coff_bfd_copy_private_symbol_data,
4665 coff_bfd_copy_private_section_data,
4666 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4667 * peicode.h (coff_bfd_copy_private_bfd_data): New
4668 (pe_bfd_copy_private_bfd_data): New.
4669 (coff_swap_scnhdr_in): Swap bss size into the right place.
4670 (pe_print_private_bfd_data): Add some newlines.
4672 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4674 * som.c (setup_sections): Don't die if a space has no subspaces.
4676 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4678 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4679 dynamic symbol override a common symbol. Don't change the size or
4680 type if they have been set and the new symbol is not a definition.
4681 Warn if the size or type changes.
4683 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4685 * som.c (som_begin_writing): Don't write the symbol table or
4687 (som_finish_writing): Write them here. Place them after the
4688 subspace data, but before the relocs.
4690 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4692 * sunos.c (sunos_add_one_symbol): Just pass false, not
4693 info->shared_library, to sunos_create_dynamic_sections.
4694 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4696 (sunos_check_dynamic_reloc): Remove .text section assertion.
4698 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4700 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4701 * configure, configure.in: Add pmac_xcoff_vec case.
4702 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4703 * coff-pmac.c: New file, PowerMac XCOFF support.
4704 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4705 * targets.c (pmac_xcoff_vec): Declare.
4707 * mpw-config.in: Various changes to be compatible with the
4708 autoconf-based configury.
4709 * mpw-make.sed: New file, sed commands to translate Unix
4710 makefile into MPW syntax.
4711 * mpw-make.in: Remove.
4712 * hosts/mpw.h: Remove.
4713 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4714 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4716 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4718 * binary.c (binary_get_symtab): Return an empty string on error.
4719 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4721 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4723 * coff-ppc.c: Reformatted according to gnu conventions
4724 Removed irrelevant "if 0" code
4726 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4728 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4729 symbols rather than as indirect symbols.
4730 (MY(slurp_symbol_table)): Don't do anything special about
4733 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4734 of .ctors and .dtors sections is no larger than 2.
4736 * sunos.c (sunos_add_one_symbol): Don't change
4737 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4739 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4740 dynamic symbols when creating a shared library.
4741 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4743 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4744 written even if it is not defined in a regular object.
4745 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4746 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4747 rather than the constant 22.
4748 (sunos_check_dynamic_reloc): Handle creating a shared library.
4749 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4750 zero when creating a shared library.
4751 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4752 write it out at the start of the symbol table.
4754 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4756 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4758 * config.bfd: Add arm-*-coff.
4759 * configure.in, configure: Add armcoff_{little,big}_vec.
4760 * targets.c (armcoff_{little,big}_vec): Declare.
4761 (bfd_target_vector): Add armcoff_{little,big}_vec.
4762 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4764 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4766 * targets.c (bfd_find_target): Remove debugging code.
4768 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4770 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4772 * Makefile.in: added *-ppc files
4773 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4774 allow pe based .o's to be shared with other tools on ppc/NT
4775 * config.bfd: added powerpc[le]-[pe|winnt] config support
4776 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4777 * peicode.h: Added more section flags for PE on ppc
4778 Added coff_swap_filehdr_out to allow peicode.h to be
4779 used for non-image PE files on ppc.
4780 Check for image, or not, before copying pe_opthdr
4781 * targets.c: Added new bfd's
4782 * targets.c: Removed two inactive bfds that shouldn't have made it this
4785 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4787 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4788 explicit values to initialize all relocs. Change all users.
4789 (ppc_elf_brtaken_inner): New function to handle branch predicition
4791 (ppc_elf_brtaken_reloc): Ditto.
4792 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4793 relocs use ppc_elf_unsupported_reloc.
4794 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4795 needs to be reported.
4796 (ppc_elf_relocate_section): Support branch prediction relocs.
4798 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4800 * bfd.c (bfd_assert): Remove \n from string passed to
4803 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4804 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4805 (bfd_coff_make_section_hook): Don't define.
4806 (coff_make_section_hook): Remove.
4807 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4808 (styp_to_sec_flags): Likewise.
4809 (coff_write_object_contents): Likewise.
4810 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4812 * libcoff.h: Rebuild.
4813 * coffgen.c (make_a_section_from_file): Just call
4814 bfd_make_section_anyway, not bfd_make_section or
4815 bfd_coff_make_section_hook.
4816 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4817 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4818 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4819 make_section_hook field.
4820 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4822 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4823 pointers into value field for warning and indirect symbols; just
4824 leave the value field alone.
4825 * linker.c (generic_link_add_symbol_list): Use next symbol for
4826 warning and indirect symbols, rather than looking in symbol value.
4827 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4828 parameter. Change all callers. Remove support for indirect
4829 symbols; it didn't work anyhow.
4830 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4831 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4832 * bfd-in2.h: Rebuild.
4834 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4836 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4837 go back to telling the tools this reloc operates on 32 bits.
4839 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4841 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4842 rather than a direct fprintf.
4843 * archive.c (_bfd_write_archive_contents): Likewise.
4844 * coffcode.h (coff_slurp_symbol_table): Likewise.
4845 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4846 (ppc_elf_unsupported_reloc): Likewise.
4847 (ppc_elf_relocate_section): Likewise.
4848 * i386linux.c (linux_tally_symbols): Likewise.
4849 (linux_finish_dynamic_link): Likewise.
4850 * osf-core.c (osf_core_core_file_p): Likewise.
4851 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4852 * som.c (som_sizeof_headers): Likewise.
4853 * srec.c (srec_bad_byte): Likewise.
4854 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4855 * libbfd-in.h (bfd_assert): Declare first parameter const.
4856 * libbfd.h: Rebuild.
4857 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4858 bfd_reloc_overflow is enough.
4859 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4860 * coff-h8500.c (rtype2howto): Likewise.
4861 * coff-z8k.c (rtype2howto): Likewise.
4862 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4863 * elf.c (_bfd_elf_get_lineno): Likewise.
4864 (_bfd_elf_no_info_to_howto): Likewise.
4865 (_bfd_elf_no_info_to_howto_rel): Likewise.
4866 * hp300hpux.c (convert_sym_type): Likewise.
4867 (MY(swap_std_reloc_in)): Likewise.
4868 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4870 * libaout.h (struct aoutdata): Add line_buf field.
4871 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4872 and filename_buffer. Instead, use a malloc buffer stored in the
4873 new line_buf field. Remove length restrictions.
4875 * coffgen.c (string_size): Remove static variable.
4876 (debug_string_size, debug_string_section): Likewise.
4877 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4878 and debug_string_size_p parameters. Use them instead of the
4879 global variables. Change all callers.
4880 (coff_write_symbol): Likewise.
4881 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4882 (coff_write_symbols): Add local variables to replace removed
4885 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4886 function, and line_base fields.
4887 * libcoff.h: Rebuild.
4888 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4889 information, rather than using static variables.
4891 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4892 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4894 * init.c (initialized): Remove static variable.
4895 (bfd_init): Don't bother setting initialized.
4896 (bfd_check_init): Remove.
4897 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4898 * libbfd.h: Rebuild.
4900 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4902 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4903 size for full core dumps. Copy core file header to private data.
4904 (rs6000coff_core_file_failing_command,
4905 rs6000coff_core_file_failing_signal): New functions to extract
4906 the file name and terminating signal from the core file.
4907 * coff-rs6000.c: Use them.
4909 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4911 Change arch info to be const, initialized at compile time.
4912 * archures.c: Reindent many functions. Change CONST to const.
4913 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4914 nothing set it anyhow. Make next const.
4915 (bfd_arch_info_list): Remove.
4916 (bfd_archures_list): Rename from archures_init_table. Change from
4917 a table of function pointers to a table of bfd_arch_info_type
4918 structure addresses.
4919 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4920 (bfd_lookup_arch): Likewise.
4921 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4923 (bfd_default_arch_struct): Make const.
4924 (bfd_arch_init, bfd_arch_linkin): Remove.
4925 (bfd_get_arch_info): Return a const pointer.
4926 * init.c (bfd_init): Don't call bfd_arch_init.
4927 * bfd.c (struct _bfd): Make arch_info const.
4928 * bfd-in2.h: Rebuild.
4929 * libbfd.h: Rebuild.
4930 * configure.in: Put & before everything in $selarchs.
4931 * configure: Rebuild.
4932 * cpu-*.c: Change bfd_*_arch from a function which calls
4933 bfd_arch_linkin to a const structure.
4934 * ieee.c (ieee_object_p): Make arch const.
4936 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4938 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4940 * bfd-in2.h: Regenerate.
4941 * libbfd.h: Regenerate.
4943 * elf32-ppc.c (reloc_type): Update names to match current draft.
4944 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4945 relative. Update names to current V.4 draft.
4946 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4947 (ppc_elf_relocate_section): Rename relocations to match draft.
4949 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4951 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4952 compiled with -mrelocatable-lib to be linked with either normal
4953 modules or -mrelocatable modules.
4955 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4957 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4958 in the a.out header.
4960 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4961 a reloc against a local symbol, even if it's not a section.
4963 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4965 * targets.c (bfd_target): Remove unused align_power_min field.
4966 * bfd-in2.h: Rebuild.
4967 * All backends: Remove initialization of align_power_min.
4969 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4971 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4973 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4975 * config.bfd (mips-dec-netbsd*): New target.
4976 * configure.host (mips-dec-netbsd*): New host.
4977 * configure.in (mips-dec-netbsd*): New native.
4978 * configure: Rebuild.
4980 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4982 Make the COFF backend linker merge common types:
4983 * cofflink.c (struct coff_debug_merge_element): Define.
4984 (struct coff_debug_merge_type): Define.
4985 (struct coff_debug_merge_hash_entry): Define.
4986 (struct coff_debug_merge_hash_table): Define.
4987 (coff_debug_merge_hash_table_init): Define.
4988 (coff_debug_merge_hash_table_free): Define.
4989 (coff_debug_merge_hash_lookup): Define.
4990 (struct coff_final_link_info): Add debug_merge field.
4991 (coff_debug_merge_hash_newfunc): New static function.
4992 (_bfd_coff_final_link): Allocate and free debug_merge table.
4993 (coff_link_input_bfd): Merge identical enum, struct and union
4996 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4998 Convert i960 COFF to use COFF backend linker.
4999 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5000 structure to store the symbol being used.
5001 (coff_i960_start_final_link): New static function.
5002 (coff_i960_relocate_section): New static function.
5003 (coff_i960_adjust_symndx): New static function.
5004 (coff_start_final_link): Define.
5005 (coff_relocate_section): Define.
5006 (coff_adjust_symndx): Define.
5007 * coffcode.h (bfd_coff_backend_data): Add new callback function
5008 _bfd_coff_start_final_link.
5009 (bfd_coff_start_final_link): Define.
5010 (coff_start_final_link): Define if not defined.
5011 (bfd_coff_std_swap_table): Add coff_start_final_link.
5012 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5014 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5015 function callback is not NULL.
5016 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5017 (_bfd_coff_internal_syment_name): Declare.
5018 * libcoff.h: Rebuild.
5019 * configure.in (icoff_big_vec): Add cofflink.o.
5020 (icoff_little_vec): Likewise.
5021 * configure: Rebuild.
5023 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5025 * Makefile.in (clean-info): Remove extraneous tab from line
5028 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5030 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5031 contents has relocs.
5033 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5035 * coffcode.h (coff_compute_section_file_positions): Keep the
5037 (coff_write_object_contents): Remember if it's a relocatable
5039 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5040 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5041 if relocatable file. Swap out saved raw size.
5043 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5045 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5046 (maintainer-clean): Rename from realclean, passing
5047 maintainer-clean down to subdirectories, but leave realclean as a
5050 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5053 * dep-in.sed: Remove config.h from generated dependencies.
5055 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5056 broken out of sunos_canonicalize_dynamic_symtab.
5057 (sunos_canonicalize_dynamic_symtab): Call new function
5058 sunos_slurp_dynamic_symtab.
5059 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5060 dynamic symbol table to the caller.
5061 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5062 callback to override the symbols being read.
5063 * libaout.h (struct aout_backend_data): Add three new parameters
5064 to add_dynamic_symbols callback.
5066 Extensive minor changes to avoid various gcc warnings. Also:
5067 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5068 * archures.c (bfd_arch_info_type): Change mach field from long to
5070 (bfd_lookup_arch): Change machine parameter from long to unsigned
5073 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5075 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5076 a symbol with a non-zero plt_offset.
5078 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5080 * elfcode.h (align_file_position): Remove; not used.
5082 * configure.in: Only check for <sys/procfs.h> on a native system,
5083 and make sure it defines prstatus_t.
5084 * configure: Rebuild.
5086 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5088 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5090 * config.in: Rename from config.h.in.
5091 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5092 Check for config.h:config.in when creating stamp-h.
5093 * configure: Rebuild.
5094 * Makefile.in (stamp-h): Depend upon config.in rather than
5095 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5096 calling config.status.
5098 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5099 (Makefile): Just rebuild Makefile.
5100 (config.h, stamp-h): New targets.
5101 * configure.in: Create stamp-h when rebuilding config.h.
5102 * configure: Rebuild.
5104 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5106 * configure.in: Call AC_CONFIG_HEADER. Substitute
5107 HOST_64BIT_LONG. Check that various header files exist. Check
5108 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5109 and/or free need to be declared. Don't make a link to sysdep.h.
5110 Define TRAD_HEADER for various hosts.
5111 * configure: Rebuild.
5112 * configure.host: Don't set my_host. Add definitions taken from
5113 host header files for various entries. Remove entries which now
5115 * acconfig.h: New file.
5116 * config.h.in: New file, built by autoheader.
5117 * sysdep.h: New file.
5118 * Makefile.in (do_distclean): Don't remove sysdep.h.
5120 (LOCAL_H_DEPS): New variable.
5121 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5123 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5124 ($(OPTIONAL_BACKENDS)): Likewise.
5125 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5126 looking through sysdep.h.
5127 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5128 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5129 (fprintf_vma, sprintf_vma): Likewise.
5130 (int64_type, uint64_type): Don't define.
5131 * bfd-in2.h: Rebuild.
5132 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5133 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5134 * lynx-core.c: Include stuff from old hosts/lynx.h.
5135 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5136 rather than NO_FCNTL.
5137 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5138 rather than NATIVE_HPPAHPUX_COMPILER.
5139 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5141 * hosts/*.h: Remove all header files which merely include,
5142 declare, and define things. Leave header files which define
5143 information needed by trad-core.c.
5145 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5146 (BFD_CC_FOR_BUILD): Define.
5147 * configure.in: Use BFD_CC_FOR_BUILD.
5148 * configure: Rebuild.
5150 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5152 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5153 * configure: Rebuild.
5155 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5158 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5160 * config.bfd: i386pe_ve -> i386pe_vec.
5162 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5164 * configure.host: Incorporate host Makefile fragments by setting
5166 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5167 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5168 value based on whether the code is being compiled by a cross
5169 compiler. Don't substitute host_makefile_frag or frags.
5170 * aclocal.m4: New file to define local AC_PROG_CC.
5171 * configure: Rebuild.
5172 * Makefile.in (INSTALL): Set to @INSTALL@.
5173 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5174 (INSTALL_DATA): Set to @INSTALL_DATA@.
5176 (CC): Define as @CC@.
5177 (CFLAGS): Set to @CFLAGS@.
5178 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5179 (@host_makefile_frag@): Remove.
5180 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5181 after other options.
5182 (config.status): Remove dependency upon @frags@.
5183 * config/*.mh, config/README: Remove.
5185 * config.bfd: Rewrite to incorporate the contents of the Makefile
5186 fragments by setting shell variables, rather than merely returning
5187 the name of a Makefile fragment.
5188 * configure.in: Use shell variables set by config.bfd rather than
5189 looking at the target Makefile fragment files. Don't substitute
5190 target_makefile_frag. Do substitute TDEFINES.
5191 * configure: Rebuild.
5192 * Makefile.in (@target_makefile_frag@): Remove.
5193 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5194 * config/*.mt: Remove.
5196 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5198 * configure.in: Put changequote lines around "i[345]86" patterns
5199 section of core file support.
5201 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5203 * som.c (som_bfd_print_private_bfd_data): Define to use the
5206 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5208 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5209 entry, text_start and data_start.
5211 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5213 * Makefile.in (OFILES): Remove $(TDEPFILES).
5214 * config/apollo.mt (TDEPFILES): Remove.
5215 * config/README: Update.
5217 * configure.in: For a native configuration, set COREFILE and
5218 COREFLAG based on the canonical host name.
5219 * configure: Rebuild.
5220 * Makefile.in: Rebuild dependencies.
5221 (ALL_CFLAGS): Add @COREFLAG@.
5222 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5223 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5224 support routines. Check LYNX_CORE rather than HOST_LYNX.
5225 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5226 * i386lynx.c: Likewise.
5227 * m68klynx.c: Likewise.
5228 * sparclynx.c: Likewise.
5229 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5230 * *-core.c: Comment changes.
5231 * config/decstation.mh (HDEPFILES): Remove.
5232 (HDEFINES): Remove -DTRAD_CORE.
5233 * config/irix3.mh (RANLIB): Remove.
5234 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5235 (HDEFINES): Remove -DIRIX_CORE.
5236 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5237 (HDEFINES): Remove -DTRAD_CORE.
5238 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5239 * config/ultra3.mh (RANLIB): Remove.
5240 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5241 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5242 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5243 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5244 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5245 * config/i386aix.mh, config/i386bsd.mh: Remove.
5246 * config/i386linux.mh, config/i386mach3.mh: Remove.
5247 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5248 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5249 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5250 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5251 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5252 * config/solaris2.mh, config/stratus.mh: Remove.
5253 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5254 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5256 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5258 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5259 DT_FINI entry if the appropriate symbol is not in the hash table.
5261 * libelf.h (struct elf_backend_data): Add create_program_headers
5262 and want_hdr_in_seg fields.
5263 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5265 (elf_backend_create_program_headers): Likewise.
5266 (elfNN_bed): Initialize create_program_headers and
5268 * elf.c (get_program_header_size): Call create_program_headers
5270 (map_program_segments): Check want_hdr_in_seg backend field. Call
5271 create_program_headers backend routine.
5273 * elf.c (assign_file_positions_except_relocs): Align non allocated
5274 sections when creating an executable.
5276 * elfcode.h (elf_swap_phdr_in): Make non static.
5277 (elf_swap_phdr_out): Make non static.
5278 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5279 (bfd_elf32_swap_phdr_out): Declare.
5280 (bfd_elf64_swap_phdr_in): Declare.
5281 (bfd_elf64_swap_phdr_out): Declare.
5283 * ecofflink.c (ecoff_collect_shuffle): New static function.
5284 (_bfd_ecoff_get_accumulated_pdr): New function.
5285 (_bfd_ecoff_get_accumulated_sym): New function.
5286 (_bfd_ecoff_get_accumulated_ss): New function.
5287 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5288 (_bfd_ecoff_get_accumulated_sym): Declare.
5289 (_bfd_ecoff_get_accumulated_ss): Declare.
5290 * libbfd.h: Rebuild.
5292 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5294 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5296 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5297 warning symbols. If any section is named .gnu.warning.XXX, treat
5298 the contents as a warning to be issued if the symbol XXX is
5300 (elf_link_output_extsym): For an indirect or warning symbol, just
5301 output the symbol it points to.
5303 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5304 if bfd_hash_allocate fails, since it will already be set.
5305 (generic_link_hash_newfunc): Likewise.
5306 (archive_hash_newfunc): Likewise.
5307 (hash_entry_bfd): New static function.
5308 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5309 callback. Allocate a new warning using the hash table newfunc.
5310 Use bfd_hash_replace to update the entry in the hash table, rather
5311 than assuming we can copy the fields with structure assignment.
5313 * hash.c (bfd_hash_replace): New function.
5314 * bfd-in.h (bfd_hash_replace): Declare.
5315 * bfd-in2.h: Rebuild.
5317 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5319 * config.bfd: Add mips*vr4300-*-elf* target.
5320 * config/mipsbvr4300.mt: Added.
5322 See file ChangeLog.2
5329 version-control: never