1 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4 a dynamic object in the dynamic symbol table if it is referenced
5 or defined by a regular object.
8 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
10 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
11 remove dwarf local labels. Shrinks binaries by a factor of 3!
14 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
16 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
17 by hand, rather than by calling bfd_make_section.
20 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
22 * reloc.c: Rename m32r relocs.
23 * bfd-in2.h, libbfd.h: Rebuilt.
24 * elf32-m32r.c: Update.
27 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
29 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
30 link, adjust the symbol index of a base relative reloc. Don't
31 change the addend of a PC relative reloc if pcrel_offset is set.
32 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
35 * reloc.c (bfd_perform_relocation): Apply the relocation even if
36 it is zero, in case src_mask matters.
37 (bfd_install_relocation): Likewise.
39 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
41 * xcofflink.c (xcoff_link_add_symbols): Always initialize
43 (_bfd_xcoff_bfd_final_link): Don't set target_index
44 to an uninitialized value.
46 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
48 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
49 indices, rather than crashing.
50 (coff_slurp_reloc_table): Likewise. Check whether the howto field
52 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
55 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
57 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
59 (coff_arm_adjust_symndx): New static function.
60 (coff_adjust_symndx): Define.
62 * srec.c (srec_scan): Accept multiple symbols on a single line.
63 From Pascal Martin <pmartin@alsys.com>.
67 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
69 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
70 (sunos_merge_private_bfd_data): New function.
72 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
74 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
76 (bfd_merge_private_bfd_data): Likewise.
77 * section.c (bfd_copy_private_section_data): Likewise.
78 * syms.c (bfd_copy_private_symbol_data): Likewise.
80 * aout-target.h (MY_bfd_copy_private_section_data): Check that
81 both BFD's are the right flavour.
82 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
83 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
84 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
85 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
86 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
87 (ppc_elf_merge_private_bfd_data): Likewise.
88 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
89 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
91 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
92 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
96 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
98 * reloc.c: Add m32r relocs.
99 * bfd-in2.h, libbfd.h: Rebuilt.
100 * cpu-m32r.c,elf32-m32r.c: New files.
103 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
105 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
107 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
109 * tekhex.c (first_phase): Change type parameter from char to int.
111 (pass_over): Change func to expect int, not char.
113 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
114 rather than SEC_LOAD when aligning the file offset for the first
115 section in a segment.
117 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
119 * syms.c (coff_section_type): Make arg const.
120 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
121 to make_bfd_asection().
122 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
123 * elfcode.h (bfd_section_from_phdr): Remove prototype.
124 (_bfd_elf_stringtab_init): Remove prototype.
126 * netbsd-core.c (swap_abort): Add prototype.
127 * aix386-core.c (swap_abort): Ditto & make static
128 * hpux-core.c (swap_abort): Ditto & make static.
129 * irix-core.c (swap_abort): Ditto & make static.
130 * ptrace-core.c (swap_abort): Ditto & make static.
131 * trad-core.c (swap_abort): Ditto & make static.
132 * coffswap.h (coff_swap_reloc_in): Ditto.
133 (coff_swap_reloc_out): Ditto.
134 (coff_swap_filehdr_in): Ditto.
135 (coff_swap_filehdr_out): Ditto.
136 (coff_swap_sym_in): Ditto.
137 (coff_swap_sym_out): Ditto.
138 (coff_swap_aux_in): Ditto.
139 (coff_swap_aux_out): Ditto.
140 (coff_swap_lineno_in): Ditto.
141 (coff_swap_lineno_out): Ditto.
142 (coff_swap_aouthdr_in): Ditto.
143 (coff_swap_aouthdr_out): Ditto.
144 (coff_swap_scnhdr_in): Ditto.
145 (coff_swap_scnhdr_out): Ditto.
146 * ihex.c (ihex_sizeof_headers): Ditto.
147 * tekhex.c (getsym): Ditto.
148 (find_chunk): Ditto & make static.
149 (insert_byte): Ditto.
150 (first_phase): Ditto.
152 (tekhex_get_symtab): Ditto & make static.
153 (tekhex_get_symtab_upper_bound): Ditto & make static.
154 (tekhex_mkobject): Ditto.
155 (tekhex_object_p): Ditto.
156 (move_section_contents): Ditto.
157 (tekhex_get_section_contents): Ditto.
158 (tekhex_set_arch_mach): Ditto & make static.
159 (tekhex_set_section_contents): Ditto.
163 (tekhex_write_object_contents): Ditto.
164 (tekhex_sizeof_headers): Ditto.
165 (tekhex_make_empty_symbol): Ditto.
166 (tekhex_get_symbol_info): Ditto.
167 (tekhex_print_symbol): Ditto.
168 * irix-core.c (make_bfd_asection): Ditto.
169 (irix_core_core_file_p): Ditto.
170 (irix_core_core_file_failing_command): Ditto.
171 (irix_core_core_file_failing_signal): Ditto.
172 (irix_core_core_file_matches_executable_p): Ditto.
173 (irix_core_make_empty_symbol): Ditto.
174 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
175 * srec.c (srec_new_symbol): Ditto.
176 (srec_get_section_contents): Ditto.
177 (srec_set_arch_mach): Ditto.
178 (srec_set_section_contents): Ditto.
179 (internal_srec_write_object_contents): Ditto.
180 (srec_write_object_contents): Ditto.
181 (symbolsrec_write_object_contents): Ditto.
182 (srec_sizeof_headers): Ditto.
183 (srec_make_empty_symbol): Ditto.
184 (srec_get_symtab_upper_bound): Ditto.
185 (srec_get_symtab): Ditto.
186 (srec_print_symbol): Ditto and make static.
187 * elf.c (elf_read): Ditto
188 (assign_section_numbers): Ditto.
189 (elf_fake_sections): Ditto.
190 (sym_is_global): Ditto.
191 (elf_map_symbols): Ditto.
192 (get_program_header_size): Ditto.
193 * coffgen.c (make_a_section_from_file): Ditto.
194 (coff_real_object_p): Ditto.
195 (fixup_symbol_value): Ditto.
196 (build_debug_section): Ditto.
198 * syms.c (coff_section_type): Ditto.
201 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
203 * bfd-in2.h: Rebuilt after m32r changes.
206 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
209 * config.bfd,configure.in,configure: Add m32r support.
210 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
212 * config.bfd: Keep target list alphabetically sorted.
215 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
217 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
218 to add in the constant part found in the instruction itself.
219 (case R_V850_HI16_S): Likewise.
223 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
225 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
226 and R_D10V_18 to be 1 (word).
229 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
231 * stabs.c (_bfd_link_section_stabs): If the output_section field
232 of either section is bfd_abs_section, then the linker is
233 discarding the section and we should not optimize it.
235 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
237 * Makefile.in (aout-sparcle.o): New target.
238 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
239 * config.bfd (sparclet-*-aout*): Add case.
240 * configure.in (sparcle_aout_vec): Add case.
241 * configure: Regenerated.
242 * targets.c (sparcle_aout_vec): Declare.
243 (bfd_target_vector): Add sparcle_aout_vec.
244 * aout-sparcle.c: New file.
247 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
249 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
250 low order sign bit propogation for R_V850_HI16_S.
252 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
253 handling V850 specific relocs.
254 (elf_v850_howto_table): Use the new function for some
255 relocations. Twiddle masks & shifts for some relocs.
256 Set partial_inplace where needed.
259 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
261 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
262 default architecture to a machine number of 0.
263 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
265 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
266 the output BFD is the default, set it from the first input BFD.
269 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
271 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
272 insert at bitpos zero. The HI16 relocs are shifted right
273 by 16 bits. Fix src_mask for all relocs.
274 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
276 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
280 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
282 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
283 Rewrite to use BFD file read routines and to avoid using a fixed
284 length for the file name.
287 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
289 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
290 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
291 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
294 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
296 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
297 (elf_v850_howto_table): Add info for HI16_S reloc.
298 (v850_reloc_map): Add HI_16_S reloc.
299 * reloc.c: Define BFD_RELOC_V850_* relocs.
302 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
305 * elf32-sh.c: New file.
306 * elf.c (prep_headers): Handle bfd_arch_sh.
307 * elfcode.h (write_relocs): Handle absolute symbol.
308 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
309 (_bfd_elf64_link_read_relocs): Declare.
310 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
311 elf_link_read_relocs. Make globally visible. Change all
313 (elf_link_input_bfd): Get external symbols from cache in
314 symtab_hdr->contents. Get contents from cache in
316 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
318 * reloc.c: Define BFD_RELOC_SH_* relocs.
319 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
320 * coff-sh.c (sh_insns_conflict): Fix a return value.
321 (_bfd_sh_align_load_span): New globally visible function, broken
322 out of sh_align_load.
323 (sh_align_load): Call _bfd_sh_align_load_span.
324 (sh_swap_insns): Change relocs parameter to PTR.
325 * bfd-in2.h, libbfd.h: Rebuild.
326 * targets.c (bfd_elf32_sh_vec): Declare.
327 (bfd_elf32_shl_vec): Declare.
328 * config.bfd (sh-*-elf*): New target.
329 * configure.in (bfd_elf32_sh_vec): New target vector.
330 (bfd_elf32_shl_vec): New target vector.
331 * configure: Rebuild.
332 * Makefile.in: Rebuild dependencies.
333 (BFD32_BACKENDS): Add elf32-sh.o.
334 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
336 * elf.c (map_sections_to_segments): Check that LMA does not skip a
337 page before checking D_PAGED.
339 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
340 (ihex_write_object_contents): Remove extbase; always use segbase
343 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
345 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
346 * configure.host (i[345]86-*-*): Ditto.
347 * config.bfd (i[345]86-*-*): Ditto.
348 * configure: Regenerate.
350 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
353 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
355 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
356 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
357 * som.c (hppa_som_gen_reloc_type): Add new argument. If
358 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
359 will have an ST_CODE type, change the symbol's type to ST_DATA.
360 * som.c (hppa_som_gen_reloc_type): Update prototype.
362 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
364 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
365 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
366 (mips_elf_size_dynamic_sections): Don't require .got to exist.
367 (mips_elf_finish_dynamic_sections): Likewise.
369 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
371 * configure.host (HLDENV): New variable to set. Set it for
372 *-*-sysv4*, since those linkers may not support -R but they always
375 * libieee.h (NSECTIONS): Don't define.
376 (ieee_data_struct): Change section_table to asection **. Add
378 * ieee.c (get_section_entry): If the table isn't big enough, make
380 (ieee_slurp_sections): Remove assertion about number of sections.
381 (ieee_object_p): Adjust initialization of ieee to match changes to
384 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
385 symbols merely because we are generating a shared library.
386 (xcoff_build_ldsyms): Don't set up global linkage code for an
387 undefined symbol merely because we are generating a shared
391 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
393 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
394 (BFD32_BACKENDS) Add elf32-v850.o.
395 * archures.c: Add bfd_v850_arch.
396 * bfd-in2.h: Add bfd_v850_arch.
397 * config.bfd (v850-*-*): New target.
398 * configure: (bfd_elf32_v850_vec) New vector.
399 * configure.in: (bfd_elf32_v850_vec) New vector.
400 * cpu-v850.c: New file.
401 * elf.c (prep_headers): Added case bfd_arch_v850.
402 * elf32-v850.c: New file.
403 * targets.c (bfd_elf32_v850_vec): New vector.
406 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
408 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
409 a function code symbol for an XMC_XO symbol.
411 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
413 * mpw-config.in: Update editing of autoconf vars to reflect
414 Jul 18 configure.in change.
415 * mpw-make.sed: Update editing of include pathnames to be
416 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
418 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
420 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
421 which to offset to get the .plt entry address is ".plt".
423 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
425 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
426 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
427 Added, for internal use by the ARM gas.
431 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
433 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
434 in section dynidx start.
436 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
438 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
439 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
440 optimization for g++.
442 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
444 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
445 the -mrelocatable-lib bit set and the other doesn't, clear the
446 -mrelocatable-lib bit in the header.
448 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
450 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
451 symbol against a STT_FUNC symbol in a shared library.
453 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
455 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
456 symbol is found, automatically define the corresponding function
459 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
460 if sym.n_numaux is not zero.
461 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
462 entry to disagree about the number of aux entries if the symbol
465 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
466 section if it might be needed, not just if info->shared.
467 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
468 the start of .rel.dyn if we are going to use it.
469 (mips_elf_finish_dynamic_sections): Only clear the first element
470 of .rel.dyn if the size is greater than zero.
472 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
474 * xcofflink.c (xcoff_link_input_bfd): If we already called the
475 undefined_symbol callback for a symbol, then don't issue any more
476 warnings about loader relocs.
477 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
478 after calling the undefined_symbol callback.
480 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
481 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
482 as the AIX linker seems to do.
484 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
486 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
487 (evax_initialize): Remove evax_reloc_table.
488 (evax_close_and_cleanup): Ditto.
490 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
492 (evax_bfd_reloc_type_lookup): Ditto.
493 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
494 cooked_size == raw_size.
495 * evax-emh.c (_bfd_evax_register_filename): Remove.
496 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
497 * evax-misc.c (add_new_contents): Malloc section at full size.
498 (_bfd_save_evax_section): Memcpy section contents directly.
499 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
500 (evax_reloc_table): Remove.
502 * hosts/alphavms.h (O_ACCMODE): Define if needed.
504 * makefile.vms: Add better support for DEC C compilation
505 Add evax.h dependencies
507 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
508 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
509 (BFD_RELOC_ALPHA_BASEREG): Remove.
510 * bfd-in2.h, libbfd.h: Rebuild.
512 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
514 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
515 getgid if _WIN32 is defined.
516 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
518 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
520 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
521 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
523 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
526 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
528 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
530 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
531 (NEED_DECLARATION_REALLOC): New macro.
532 * configure, config.in: Rebuild.
533 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
534 (realloc): Declare if NEED_DECLARATION_REALLOC.
536 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
537 <strings.h> if they exist.
539 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
541 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
543 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
545 Based on patches from Eric Valette <valette@crf.canon.fr>:
546 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
547 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
548 (elf_howto_table): Add entries for new relocs.
549 (elf_i386_reloc_type_lookup): Handle new relocs.
550 (elf_i386_info_to_howto): Just call abort.
551 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
552 (elf_i386_relocate_section): Likewise.
555 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
557 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
560 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
562 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
563 only get the LMA from the phdr if they are in the same part of the
566 * elf.c (map_sections_to_segments): Rewrite tests for starting a
567 new segment to make them more comprehensible. If the relationship
568 between the LMA and the VMA changed, start a new segment. Don't
569 check dynsec when deciding whether to start a new segment for a
570 writeable section; -N will now handle this.
572 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
574 * libhppa.h: Remove "esel" changes. Not the right approach.
575 * som.c: Corresponding changes.
576 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
577 which don't have a SOM symbol type associated with them.
578 Reverses a 1994 change.
580 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
582 Make ld -N more reasonable for ELF:
583 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
584 phdr_in_section to false, and always use a single load segment.
585 (elf_sort_sections): Sort sections by LMA after VMA.
586 (assign_file_positions_for_segments): If D_PAGED is not set, don't
587 align to maxpagesize.
588 (assign_file_positions_except_relocs): Likewise.
589 * elfcode.h (elf_object_p): If a section is loaded but not page
590 aligned, clear D_PAGED.
592 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
594 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
595 Added, for internal use by the ARM gas.
599 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
601 * libhppa.h (R_HPPA_ESEL): New field selector.
603 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
604 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
605 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
607 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
609 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
610 archive search before looking for stripped dynamic objects.
612 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
614 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
615 symbol a warning rather than an error.
617 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
619 * elf.c (assign_file_positions_for_segments): Track the virtual
620 memory position separately from the file position, and use it to
621 compute the alignment adjustment.
624 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
626 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
627 and fixed mask on R_D10V_10_PCREL_L.
630 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
632 * elf64-mips.c: Include "aout/ar.h".
633 (mips_elf64_slurp_armap): New static function.
634 (mips_elf64_write_armap): New static function.
635 (bfd_elf64_archive_*): Define.
636 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
637 Use instead of bfd_generic_archive_p.
638 (bfd_elfNN_write_archive_contents): Define if not defined. Use
639 instead of _bfd_write_archive_contents.
640 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
641 _bfd_generic_mkarchive.
642 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
643 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
645 (TARGET_LITTLE_SYM): Likewise.
646 * archive.c (bfd_slurp_armap): Check for and reject an archive map
648 * Makefile.in: Rebuild dependencies.
650 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
651 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
652 SHT_MIPS_EVENTS sections.
653 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
654 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
656 (_bfd_mips_elf_fake_sections): Likewise.
658 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
659 * ecoff.c (ecoff_compute_section_file_positions): Copy
660 rdata_in_text from backend info to tdata. Clear it if any data
661 section comes before .rdata.
662 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
663 tdata rather than backend info.
665 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
667 * configure.in: Fix test for whether a compiler has a 64 bit
668 type. From Jim Wilson <wilson@cygnus.com>.
670 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
672 * configure.host (mips-sgi-irix6*): New host.
674 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
675 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
676 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
678 * configure: Rebuild.
679 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
680 (BFD_HOST_64_BIT): Define conditionally.
681 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
682 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
683 (symvalue, bfd_size_type): Likewise.
684 * bfd-in2.h: Rebuild.
685 * Makefile.in (do_clean): Remove bfd-tmp.h.
686 (do_distclean): Remove bfd-in3.h.
687 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
688 (bfd-in3.h): New target.
690 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
691 Andrew Gierth <ANDREWG@microlise.co.uk>.
693 * configure.host: Set INSTALL_SHLIB.
694 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
695 * configure: Rebuild.
696 * Makefile.in (install): Use @INSTALL_SHLIB@.
698 * config.bfd (mips*-*-irix6*): New target.
699 * configure.host: Handle Irix 6 shared library like Irix 5.
701 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
702 symbol for a magic name.
703 (xcoff_link_input_bfd): Don't change the reloc symbol for an
705 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
708 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
710 * mpw-config.in: Add ELF support to mips config, create the
711 elf32-target.h file in the object dir.
712 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
714 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
716 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
717 Also removed most abort calls, in favor of using bfd reporting.
720 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
722 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
723 (BFD32_BACKENDS) Add elf32-d10v.o.
724 * archures.c: Add bfd_d10v_arch.
725 * bfd-in2.h: Add bfd_d10v_arch.
726 * config.bfd (d10v-*-*): New target.
727 * configure: (bfd_elf32_d10v_vec) New vector.
728 * configure.in: (bfd_elf32_d10v_vec) New vector.
729 * cpu-d10v.c: New file.
730 * elf.c (prep_headers): Added case bfd_arch_d10v.
731 * elf32-d10v.c: New file.
733 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
734 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
735 * targets.c (bfd_elf32_d10v_vec): New vector.
738 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
740 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
742 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
744 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
745 bfd_mach_i386_i8086 machine types.
747 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
749 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
752 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
754 * coffcode.h (coff_set_section_contents): A/UX does not require
755 special handling of the _LIB section.
757 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
759 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
762 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
763 array if one was allocated.
765 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
767 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
768 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
769 use_rld_obj_head and rld_value.
770 (mips_elf_link_hash_table_create): Initialize new fields.
771 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
773 (mips_elf_create_dynamic_sections): Create .rld_map section. If
774 __rld_obj_head symbol not seen, create an __rld_map symbol.
775 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
776 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
777 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
778 __rld_obj_head symbol.
779 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
781 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
783 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
785 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
786 ppc_elf_addr16_ha_reloc.
787 (ppc_elf_addr16_ha_reloc): New static function.
789 * coff-mips.c (struct mips_hi): Define.
790 (mips_refhi_list): New static variable.
791 (mips_refhi_addr, mips_refhi_addend): Remove.
792 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
793 (mips_reflo_reloc): Process mips_refhi_list.
794 (mips_relhi_list): New static variable.
795 (mips_relhi_addr, mips_relhi_addend): Remove.
796 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
797 (mips_rello_reloc): Process mips_relhi_list.
798 (mips_relocate_section): Permit an arbitrary number of REFHI or
799 RELHI relocs before the associated REFLO or RELLO reloc.
801 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
803 * aout-target.h (MY(callback)): Set reloc_count fields.
805 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
807 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
808 sections unless this is a SunOS link.
810 * VERSION: Set to 2.7.1.
812 * Released binutils 2.7.
814 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
816 * i386aout.c: Include "aout/aout64.h".
817 (i386aout_write_object_contents): New static function.
818 (MY_write_object_contents): Define.
820 * netbsd.h (MY(write_object_contents)): Make sure that
821 adjust_sizes_and_vmas is called before fiddling with the magic
824 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
826 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
828 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
830 * libbfd-in.h (itos, stoi): Don't define.
832 * i386lynx.c (KEEPIT): Define as udata.i.
833 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
834 (NAME(lynx,swap_ext_reloc_out)): Likewise.
835 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
836 flags. Don't use stoi.
838 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
840 * elf.c (map_sections_to_segments): Don't start a new segment for
841 a writable section if it's on the same page as the previous
842 segment. Reset the writable variable for a readonly section.
844 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
846 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
847 first_thunk_address, thunk_size, and import_table_size.
848 * peicode.h: Improved some diagnostics regarding edata sections.
850 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
852 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
853 (TARGET_LITTLE_SYM): Added missing D_PAGED.
855 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
857 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
858 with XCOFF_DEF_DYNAMIC set is really defined.
859 (xcoff_link_check_dynamic_ar_symbols): Likewise.
860 (xcoff_link_add_symbols): Only create special sections if using an
863 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
865 (bfd_install_relocation): Likewise.
867 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
869 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
871 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
872 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
873 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
874 (elf64_alpha_link_hash_newfunc): Initialize flags field.
875 (elf64_alpha_check_relocs): Record types of LITUSE entries that
876 are found for LITERAL relocs.
877 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
878 taken, we cannot generate a .plt entry for the symbol.
880 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
882 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
883 sysconf functions (for gprof).
884 * configure, config.in: Rebuild.
886 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
888 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
889 an archive if it has a map. If the object file has the wrong
892 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
893 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
895 (alpha_relocate_section): Likewise.
897 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
898 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
899 (coff_swap_sym_out): Use SYMESZ, not sizeof.
900 (coff_swap_aux_out): Use AUXESZ, not sizeof.
901 (coff_swap_lineno_out): Use LINESZ, not sizeof.
902 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
903 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
904 * peicode.h: Corresponding changes.
906 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
908 * elflink.h (elf_create_pointer_linker_section): Comment out code
909 dealing with making GOT pointers negative of the GOT symbol for
912 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
914 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
915 increment the .rela.plt size until after we're done creating the
917 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
918 .rela.plt offset directly rather than calculating it.
920 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
922 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
923 Use autoconf-set values.
924 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
925 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
928 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
929 * configure: Rebuilt.
931 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
933 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
934 handling code > 1k away.
936 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
938 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
939 defined, output whenever the symbol is updated.
941 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
943 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
944 section to 0 if user_set_vma is set.
945 * elflink.h (elf_bfd_final_link): Likewise.
947 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
949 Partially undo patch of Jun 20.
950 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
951 (coff_compute_section_file_positions): Likewise.
952 (coff_write_object_contents): Likewise. Re-add deleted code, but
953 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
954 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
956 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
958 * config.bfd: Add support for *-*-rtems* configurations.
960 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
962 * elf.c (prep_headers): Add bfd_arch_alpha case.
964 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
966 * elf64-alpha.c: New file.
967 * config.bfd (alpha-*-linuxecoff*): New target.
968 (alpha-*-linux*, alpha-*-elf*): New targets.
969 * configure.in (bfd_elf64_alpha_vec): New vector.
970 * configure: Rebuild.
971 * targets.c (bfd_elf64_alpha_vec): Declare.
972 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
973 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
974 * bfd-in2.h, libbfd.h: Rebuild.
975 * Makefile.in: Rebuild dependencies.
976 (BFD64_BACKENDS): Add elf64-alpha.o.
977 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
979 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
981 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
982 than relying on a right shift of 32.
984 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
986 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
987 ifdef to COFF_WITH_PE.
988 (coff_compute_section_file_positions): Likewise.
989 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
990 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
991 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
992 COFF_IMAGE_WITH_PE, always include.
994 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
996 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
998 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
999 approximate the correct answer if SIZEOF_HEADERS was not used.
1001 * binary.c (binary_set_section_contents): Set section file
1002 position based on LMA rather than VMA.
1004 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1006 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1007 symbols if info->strip == strip_all.
1009 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1011 * coff-h8300.c: Remove #if 0 code.
1012 (compatable): Don't allow mixing/matching of different architectures.
1014 * archures.c (bfd_mach_h8300s): Add.
1015 * bfd-in2.h: Rebuilt.
1016 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1018 (h8300_reloc16_estimate): Likewise.
1019 (h8300_reloc16_extra_cases): Likewise.
1020 (h8300_bfd_link_add_symbols): Likewise.
1021 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1022 (coff_set_flags): Likewise.
1023 * cpu-h8300.c (h8300_scan): Likewise.
1024 Add H8/S to bfd_h8300_arch list.
1026 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1028 Added support for Alpha OpenVMS:
1029 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1030 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1031 * config.h-vms, makefile.vms: New files.
1032 * config.bfd (alpha-*-*vms*): New target.
1033 * configure.in (evax_alpha_vec): New target vector.
1034 * configure: Rebuild.
1035 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1036 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1037 * targets.c (bfd_target_evax_flavour): Define.
1038 (evax_alpha_vec): Declare.
1039 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1040 if BFD64 is defined.
1041 * bfd-in2.h, libbfd.h: Rebuild.
1042 * Makefile.in: Rebuild dependencies.
1043 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1044 evax-emh.o, and evax-misc.o.
1045 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1046 evax-etir.c, evax-emh.c, and evax-misc.c.
1047 (HFILES): Add evax.h.
1049 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1051 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1053 (h8300_bfd_link_add_symbols): Likewise.
1055 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1057 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1058 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1060 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1063 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1065 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1066 R_MIPS_32 relocs if creating a shared library.
1068 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1070 * peicode.h (add_data_entry): Use pei_section_data rather than
1071 _cooked_size. Corresponds to May 13 change in coffcode.h.
1073 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1075 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1076 * coffcode.h (coff_write_object_contents): If there are long
1077 section names, always set the f_symptr field, even if there are no
1079 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1080 if there are no symbols.
1082 * coffgen.c (make_a_section_from_file): Check return value of
1083 _bfd_coff_read_string_table.
1084 (coff_real_object_p): Check return value of
1085 make_a_section_from_file.
1086 (_bfd_coff_read_string_table): Check that there are some symbols
1087 before trying to read the string table size.
1089 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1091 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1092 to replace a symbol in a dynamic object with a symbol from another
1093 dynamic object, do the replacement if the existing symbol is
1094 global linkage code.
1096 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1097 for _ptrgl, and treat it as global linkage code.
1099 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1100 filename or N_SO symbol past the offset, and use it to indicate
1101 that there is no line number or function when appropriate.
1103 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1105 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1106 common symbol defined by the linker. Don't export function code
1107 even if export_defineds is set.
1109 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1111 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1113 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1114 (h8300_symbol_address_p): New function.
1115 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1118 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1120 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1122 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1123 correctly for the two variants. Allow relaxing if the target
1124 is 128 bytes away since after relaxation it'll be 126 bytes away.
1125 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1126 "dot" and "value". Allow relaxing if the target is 128 bytes
1127 away since after relaxation it'll be 126 bytes away.
1128 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1129 the given section until nothing changes.
1131 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1133 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1134 alignment hack--we can get the lnnoptr info another way without
1135 suddenly increasing the alignment requirements. Set the flags for
1137 (ecoff_compute_section_file_positions): Do so.
1139 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1141 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1142 to keep the HP emulator database happy.
1144 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1145 From Kevin Buettner <kev@primenet.com>.
1147 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1149 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1150 name of a NULL section.
1152 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1154 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1155 set, always call the notice callback.
1157 * VERSION: Increment for bfdlink.h change.
1159 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1161 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1162 (sh_relax_delete_bytes): Correct handling of differently sized
1163 trailing alignment reloc.
1165 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1166 * bfd-in2.h: Rebuild.
1167 * configure.in: Warn if there is no known 64 bit type.
1168 * configure: Rebuild.
1170 * Makefile.in: Rebuild dependencies.
1171 (BFD32_BACKENDS): Add ppcboot.o.
1172 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1174 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1175 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1177 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1179 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1180 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1181 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1182 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1184 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1186 * elf64-mips.c: Improve reloc special_functions and handling of
1187 SHT_MIPS_OPTIONS section.
1188 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1189 mips_elf_hi16_reloc and make globally visible.
1190 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1191 make globally visible.
1192 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1193 make globally visible.
1194 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1195 and make globally visible.
1196 (gprel16_with_gp): Check howto->src_mask before using value in
1198 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1199 and make globally visible.
1200 (gprel32_with_gp): Check howto->src_mask before fetching value.
1201 (bfd_mips_elf_swap_options_in): New function.
1202 (bfd_mips_elf_swap_options_out): New function.
1203 (_bfd_mips_elf_set_private_flags): Rename from
1204 mips_elf_set_private_flags and make globally visible.
1205 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1206 mips_elf_copy_private_bfd_data and make globally visible.
1207 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1208 mips_elf_merge_private_bfd_data and make globally visible.
1209 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1210 for a SHT_MIPS_OPTIONS section.
1211 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1212 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1213 name of a SHT_MIPS_OPTIONS section.
1214 (_bfd_mips_elf_set_section_contents): New function.
1215 (mips_elf32_section_processing): Set the GP value in a
1216 SHT_MIPS_OPTIONS section.
1217 (_bfd_mips_elf_find_nearest_line): Rename from
1218 mips_elf_find_nearest_line and make globally visible.
1219 (bfd_elf32_set_section_contents): Define.
1220 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1221 (_bfd_mips_elf_lo16_reloc): Declare.
1222 (_bfd_mips_elf_gprel16_reloc): Declare.
1223 (_bfd_mips_elf_got16_reloc): Declare.
1224 (_bfd_mips_elf_gprel32_reloc): Declare.
1225 (_bfd_mips_elf_set_private_flags): Declare.
1226 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1227 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1228 (_bfd_mips_elf_find_nearest_line): Declare.
1229 (_bfd_mips_elf_set_section_contents): Declare.
1231 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1233 (elf_info_to_howto): Define.
1234 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1236 (elf_info_to_howto): Define.
1237 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1239 (elf_info_to_howto): Define.
1241 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1242 R_MOV16B[12], to match change in coff/internal.h.
1244 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1246 * elf64-mips.c: Extensive additions to provide better support for
1247 writing files and for gas.
1248 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1249 of mips_elf_object_p.
1250 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1251 _bfd_mips_elf_object_p.
1252 (_bfd_mips_elf_final_write_processing): Rename from
1253 mips_elf_final_write_processing and make globally visible.
1254 (_bfd_mips_elf_fake_sections): Rename from
1255 mips_elf_fake_sections and make globally visible.
1256 (_bfd_mips_elf_section_from_bfd_section): Rename from
1257 mips_elf_section_from_bfd_section and make globally visible.
1258 (_bfd_mips_elf_section_processing): New function, broken out of
1259 mips_elf_section_processing.
1260 (mips_elf32_section_processing): Rename from
1261 mips_elf_section_processing; call
1262 _bfd_mips_elf_section_processing.
1263 (_bfd_mips_elf_symbol_processing): Rename from
1264 mips_elf_symbol_processing and make globally visible.
1265 (_bfd_mips_elf_read_ecoff_info): Rename from
1266 mips_elf_read_ecoff_info and make globally visible.
1267 (mips_elf32_ecoff_debug_swap): Rename from
1268 mips_elf_ecoff_debug_swap.
1269 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1270 struct symbol_cache_entry.
1271 (_bfd_elf_validate_reloc): New function, moved in from
1272 elfcode.h:validate_reloc.
1273 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1274 to _bfd_elf_validate_reloc. Change all callers.
1275 * elf-bfd.h (bfd_section_from_shdr): Declare.
1276 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1277 (_bfd_elf_validate_reloc): Declare.
1278 (_bfd_mips_elf_object_p): Declare.
1279 (_bfd_mips_elf_fake_sections): Declare.
1280 (_bfd_mips_elf_section_from_bfd_section): Declare.
1281 (_bfd_mips_elf_section_processing): Declare.
1282 (_bfd_mips_elf_symbol_processing): Declare.
1283 (_bfd_mips_elf_read_ecoff_info): Declare.
1284 (_bfd_mips_elf_final_write_processing): Declare.
1285 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1288 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1289 (mips_elf_final_write_processing): Likewise.
1291 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1293 64-bit MIPS ELF ABI objdump support:
1294 * elf64-mips.c: New file.
1295 * Makefile.in: Rebuild dependencies.
1296 (BFD64_BACKENDS): Add elf64-mips.o.
1297 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1298 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1299 bfd_elf64_littlemips_vec to targ_selvecs.
1300 (mips*-*-elf*): Likewise.
1301 * confingure.in: Add bfd_elf64_bigmips_vec and
1302 bfd_elf64_littlemips_vec to vector switch.
1303 * configure: Rebuild.
1304 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1305 broken out of mips_elf_section_from_shdr.
1306 (mips_elf32_section_from_shdr): Rename from
1307 mips_elf_section_from_shdr. Call new function.
1308 (elf_backend_section_from_shdr): Update name of renamed function.
1309 * elf-bfd.h (struct elf_size_info): Change second parameter of
1310 write_out_phdrs to be const. Likewise for second parameter of
1312 (struct bfd_elf_section_data): Add rel_hdr2 field.
1313 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1314 (bfd_elf32_swap_symbol_out): Likewise.
1315 (bfd_elf32_swap_reloc_in): Likewise.
1316 (bfd_elf32_swap_reloc_out): Likewise.
1317 (bfd_elf32_swap_reloca_in): Likewise.
1318 (bfd_elf32_swap_reloca_out): Likewise.
1319 (bfd_elf32_swap_phdr_in): Likewise.
1320 (bfd_elf32_swap_phdr_out): Likewise.
1321 (bfd_elf32_swap_dyn_in): Likewise.
1322 (bfd_elf32_swap_dyn_out): Likewise.
1323 (bfd_elf32_slurp_symbol_table): Declare.
1324 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1325 (bfd_elf32_write_out_phdrs): Declare.
1326 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1327 (bfd_elf64_swap_symbol_out): Likewise.
1328 (bfd_elf64_swap_reloc_in): Likewise.
1329 (bfd_elf64_swap_reloc_out): Likewise.
1330 (bfd_elf64_swap_reloca_in): Likewise.
1331 (bfd_elf64_swap_reloca_out): Likewise.
1332 (bfd_elf64_swap_phdr_in): Likewise.
1333 (bfd_elf64_swap_phdr_out): Likewise.
1334 (bfd_elf64_swap_dyn_in): Likewise.
1335 (bfd_elf64_swap_dyn_out): Likewise.
1336 (bfd_elf64_slurp_symbol_table): Declare.
1337 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1338 (bfd_elf64_write_out_phdrs): Declare.
1339 (_bfd_mips_elf_section_from_shdr): Declare.
1340 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1341 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1342 section for the section, add the new one to rel_hdr2. Increment
1343 reloc_count rather than setting it.
1344 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1345 Remove static declaration.
1346 (elf_write_shdrs_and_ehdr): Define name as macro.
1347 (elf_write_out_phdrs): Likewise.
1348 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1349 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1350 (elf_swap_symbol_in): Change second parameter to be const.
1351 (elf_swap_symbol_out): Likewise.
1352 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1353 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1354 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1355 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1356 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1357 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1358 parameter to be const. Make non-static.
1359 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1361 (elf_slurp_symbol_table): Make non-static.
1362 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1363 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1364 (elf_backend_size_info): Likewise.
1365 (elfNN_bed): Use elf_backend_size_info.
1366 * targets.c (bfd_elf64_bigmips_vec): Declare.
1367 (bfd_elf64_littlemips_vec): Declare.
1368 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1369 bfd_elf64_littlemips_vec if BFD64 is defined.
1371 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1373 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1375 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1376 zeroes, in alignment holes.
1378 * configure: Rebuild with autoconf 2.10.
1380 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1381 potential leading underscore in the allocated buffer.
1383 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1385 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1386 symbols into .sbss if this is a relocatable link.
1388 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1390 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1391 undefined symbols when creating a shared library.
1393 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1395 * coff-sh.c: Add a bunch of new code and static const arrays to
1396 support aligning loads and stores on four byte memory boundaries.
1398 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1400 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1401 call sh_align_loads.
1402 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1405 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * cache.c (bfd_open_file): Unlink the file before opening it for
1408 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1410 * opncls.c (bfd_fdopenr): Set opened_once.
1412 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1414 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1417 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1418 the code unconditionally.
1420 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1422 * libcoff-in.h (struct pei_section_tdata): Define structure.
1423 (pei_section_data): Define macro.
1424 * libcoff.h: Rebuild.
1425 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1426 store s_paddr field in pei_section_data.
1427 (coff_compute_section_file_positions): Use pei_section_data rather
1428 than _cooked_size, and don't overwrite an existing value.
1429 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1430 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1431 * peicode.h (coff_bfd_copy_private_section_data): Define if
1433 (pe_bfd_copy_private_section_data): New static function if
1436 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1438 * srec.c (srec_set_arch_mach): Write as a function rather than a
1441 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1442 no map, just check each member in turn to see whether it is
1445 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1447 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1448 table. Call BFD_ASSERT to validate header size, instead of
1450 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1453 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1455 * ppcboot.c: New target for looking at PPCbug boot records.
1457 * config{ure.in,.bfd}: Add support for ppcboot target.
1459 * configure: Regenerate.
1461 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1463 * coff-h8300.c (howto_table): Update names to match recent
1464 changes to include/coff/internal.h. Fix minor errors in the
1465 existing relocs. Add R_MOVL1 and R_MOVL2.
1466 (rtype2howto): Similarly.
1467 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1468 existing relaxing code and peform more relaxing.
1469 (h8300_reloc16_extra_cases): Likewise.
1471 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1473 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1476 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1478 * elfcode.h (elf_object_p): Reject generic ELF target if
1479 e_machine matches an alternate machine code in a specific backend.
1481 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1482 obsolete align_power_min field.
1484 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1486 * coff-h8300.c (reloc_howto_type): Add howto entry for
1488 (rtype2howto): Handle R_PCRWORD_B.
1489 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1490 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1491 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1492 branch (R_PCWORD_B).
1494 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1496 * aoutx.h (translate_from_native_sym_flags): Set the section for
1497 BSF_CONSTRUCTOR symbols.
1499 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1502 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1504 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1505 stop looking when section is found.
1507 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1509 * coffcode.h (STRING_SIZE_SIZE): Define.
1510 (styp_to_sec_flags): Handle long symbol names when looking for the
1512 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1513 (bfd_coff_long_section_names): Define.
1514 (coff_write_object_contents): Handle long section names.
1515 (bfd_coff_std_swap_table): Initialize new field.
1516 * libcoff.h: Rebuild.
1517 * coffgen.c (make_a_section_from_file): Handle long section
1519 (coff_write_symbols): Handle long section names.
1520 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1521 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1522 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1523 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1524 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1525 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1526 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1527 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1529 * bout.c (b_out_callback): Set lma of sections.
1530 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1531 parameter to output_bfd. Used input_bfd instead of output_bfd in
1534 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * aoutx.h (translate_from_native_sym_flags): Don't create
1537 SEC_CONSTRUCTOR sections.
1538 * ecoff.c (ecoff_set_symbol_info): Likewise.
1540 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1541 From Don Bowman <bowman@waterloo.hp.com>.
1543 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1545 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1546 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1548 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1550 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1551 mips_32_relocs field.
1552 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1553 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1554 relocs against a global symbol which is not defined in a regular
1556 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1557 against a global symbol, increment mips_32_relocs.
1558 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1559 the symbol is not defined in a regular file, make room in the
1562 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1564 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1565 file position and the virtual file position separately. Set
1566 filepos information bsaed on the real file position.
1567 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1568 Jan 23 change to coffcode.h.
1570 * som.c (som_slurp_symbol_table): Set the symbol count to the
1571 number of BFD symbols created.
1573 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1575 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1576 output file if linking shared objects. Loop to check all relocs,
1577 rather than returning false on first error.
1579 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1581 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1582 (ppc_elf_additional_program_headers): If .interp section, bump #
1583 of program headers by 1.
1584 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1585 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1586 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1588 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1590 (ppc_elf_relocate_section): If the output section isn't defined,
1591 don't abort, just give an error message.
1593 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1594 being created is .sdata or .sdata2, don't make the symbol dynamic.
1596 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1598 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1599 members of an archive for dynamic objects with no symbols, and
1600 pass them directly to check_archive_element.
1601 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1602 xcoff_link_check_dynamic_ar_symbols.
1603 (xcoff_link_check_dynamic_ar_symbols): New static function.
1605 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1606 from _bfd_nodynamic to _bfd_xcoff.
1607 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1609 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1610 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1611 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1612 * libcoff.h: Rebuild.
1613 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1614 (xcoff_get_section_contents): New static function.
1615 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1616 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1617 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1618 (xcoff_dynamic_reloc): New static variable.
1619 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1620 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1622 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1624 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1625 if reloc_entry->addend is not 0.
1626 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1628 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1630 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1632 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1633 Add entries for R_SPARC_[56].
1634 (sparc_reloc_map): Add entries for R_SPARC_[56].
1636 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1638 Optimize linking of stabs in sections as used in ELF and COFF.
1639 * stabs.c: New file.
1640 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1641 (_bfd_write_section_stabs): Declare.
1642 (_bfd_write_stab_strings): Declare.
1643 * libbfd.h: Rebuild.
1644 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1645 (struct coff_link_hash_table): Add stab_info field.
1646 * libcoff.h: Rebuild.
1647 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1649 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1651 (_bfd_coff_final_link): Write out stab strings hash table.
1652 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1653 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1655 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1656 (struct bfd_elf_section_data): Add stab_info field.
1657 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1659 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1660 _bfd_link_section_stabs.
1661 (elf_bfd_final_link): Write out stab strings hash table.
1662 (elf_link_input_bfd): Handle optimized stabs sections.
1663 * reloc.c (_bfd_final_link_relocate): Check address against
1664 _raw_size rather than _cooked_size.
1665 * Makefile.in: Rebuild dependencies.
1666 (BFD_LIBS): Add stabs.o
1667 (BFD_LIBS_CFILES): Add stabs.c.
1669 * VERSION: Increment for bfdlink.h change.
1671 * coffgen.c (coff_renumber_symbols): Correct handling of
1672 BSF_NOT_AT_END common symbols.
1674 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1676 * coff-ppc.c (record_toc): Add cast to avoid warning.
1677 (ppc_allocate_toc_section): Likewise.
1678 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1679 (ppc_coff_reloc_type_lookup): Remove unreached code.
1680 * coffcode.h (coff_write_object_contents): Don't take the address
1682 * peicode.h (pe_print_idata): Add casts to avoid warning.
1683 (pe_print_edata): Likewise.
1684 (pe_print_reloc): Remove ANSI C string concatenation.
1686 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1688 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1690 * libcoff.h: Rebuild.
1691 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1693 (coff_swap_aux_out): Likewise.
1694 * peicode.h (coff_swap_aux_in): Likewise.
1695 (coff_swap_aux_out): Likewise.
1696 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1698 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1700 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1701 Fix up .bf endndx link fields.
1702 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1704 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1707 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1709 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1710 on Solaris PowerPC systems doesn't get confused.
1712 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1715 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1716 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1717 update did_reg and did_reg2.
1719 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1721 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1723 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1724 callback routines, pass h->root.string rather than name, in case
1725 copy is true and name is transient.
1727 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1729 * elfcore.h: Add support for core files with multiple threads.
1730 (Primarily for Solaris.)
1732 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1734 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1735 section->orelocation is NULL.
1737 * coffgen.c (bfd_coff_get_syment): New function.
1738 (bfd_coff_get_auxent): New function.
1739 * bfd-in.h (bfd_coff_get_syment): Declare.
1740 (bfd_coff_get_auxent): Declare.
1741 * bfd-in2.h: Rebuild.
1743 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1745 * elf32-mips.c (struct mips_hi16): Define.
1746 (mips_hi16_addr, mips_hi16_addend): Remove.
1747 (mips_hi16_list): New static variable.
1748 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1749 (mips_elf_lo16_reloc): Process mips_hi16_list.
1750 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1751 relocs before the associated LO16 reloc.
1753 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1755 * versados.c (versados_scan): Check bfd_alloc return value.
1756 (versados_object_p): Check all bfd_read return values. Require
1757 that lang field be less than 10, to avoid confusion with Intel Hex
1760 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1762 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1763 not 0, for an absolute symbol.
1764 (NAME(aout,swap_ext_reloc_out)): Likewise.
1766 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1767 (ihex_write_object_contents): For a large start address, output
1768 the full 32 bit address in record type 5.
1770 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1771 to int to avoid promotion problems in prototype.
1773 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1775 * configure.host: Use ${srcdir} when looking for picfrag.
1777 * configure.host: Switch on ${libdir}, not $(libdir). From
1778 alan@spri.levels.unisa.edu.au (Alan Modra).
1780 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1781 entry point, not just for DYNAMIC objects.
1782 * sunos.c (sunos_add_dynamic_symbols): Always call
1783 sunos_create_dynamic_sections. If called with a non DYNAMIC
1784 object, don't do anything else.
1785 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1787 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1789 * configure.in: Permit --enable-shared to specify a list of
1791 * configure: Rebuild.
1793 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1794 host when configuring with --enable-shard.
1796 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1801 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1802 to avoid crashing in bfd_hash_replace.
1804 * sysdep.h: Use #ifdef, not #if.
1806 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1808 * config.in: Rebuild.
1810 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1812 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1813 (AC_CHECK_HEADERS): Check for sys/time.h
1814 (AC_HEADER_TIME): Add macro.
1815 * configure: Rebuild.
1816 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1817 to control what combination of <time> and <sys/time.h>
1820 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1822 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1823 (aout_32_sunos4_write_object_contents): Likewise.
1824 * aoutx.h (NAME(aout,machine_type)): Handle
1825 bfd_mach_sparc_{sparclet,sparclite}.
1826 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1827 (bfd_mach_sparc_v9_p): Update.
1828 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1829 * libaout.h (enum machine_type): Add M_SPARCLET.
1830 * sunos.c (MACHTYPE_OK): Define.
1831 * bfd-in2.h: Regenerated.
1833 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1835 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1836 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1837 * elflink.c (_bfd_elf_create_got_section): Store the
1838 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1839 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1840 global offset table goes over 0x1000, set the value of
1841 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1842 (elf32_sparc_relocate_section): Subtract the offset of
1843 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1845 * elfcode.h: Don't include <string.h>.
1847 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1849 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1850 generic_link_hash_newfunc. All references changed.
1851 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1852 moved here from libbfd-in.h.
1853 * libbfd-in.h: Corresponding changes.
1854 * libbfd.h: Regenerated.
1856 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1858 * aoutx.h (aout_link_input_section_std): When reporting an
1859 overflow error, use the name of the symbol in the hash table if
1861 (aout_link_input_section_ext): Likewise.
1863 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1864 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1866 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1868 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1869 * coffcode.h (coff_compute_section_file_positions): Likewise.
1870 (coff_write_object_contents): Likewise.
1872 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * section.c (SEC_LINK_ONCE): Define.
1875 (SEC_LINK_DUPLICATES): Define.
1876 (SEC_LINK_DUPLICATES_DISCARD): Define.
1877 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1878 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1879 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1880 * bfd-in2.h: Rebuild.
1881 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1882 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1883 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1884 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1885 SEC_LINK_ONCE, and look through the symbol table for the setting
1886 for SEC_LINK_DUPLICATES.
1887 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1888 set for a section, find the section symbol in the symbol table,
1889 and set the aux entry based on SEC_LINK_DUPLICATES.
1890 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1891 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1892 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1893 * coff-i386.c (i386coff_vec): Likewise.
1894 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1896 * VERSION: Bump to 2.6.1.
1897 * Makefile.in (stamp-h): Depend upon VERSION.
1899 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1901 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1902 * libbfd.h: Rebuilt.
1903 * linker.c (generic_link_hash_newfunc): No longer static.
1904 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1906 * coff-h8300.c: Add two derived hash tables and their associated
1907 funtions and #defines for use by the h8300 linker.
1908 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1909 the function vector as needed. Place the address of the function
1910 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1911 Rewrite the vectors section contents as necessary.
1912 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1913 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1914 (coff_bfd_link_hash_table_create): Likewise.
1916 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1919 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1921 (hppa_rebuild_insn): Pass pointer to correct type to
1922 low_sign_unext and dis_assemble_21.
1924 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1926 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1927 Stick with sparc-*-{sysv4*,solaris2*}.
1929 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1932 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1933 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1934 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1935 fields is non-zero, print them.
1937 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1938 ifdef. Remove unused variables.
1939 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1941 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1942 (get_symbol_value): Ifdef out.
1943 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1944 (coff_ppc_relocate_section): Remove unused variables. Make
1945 fprintf strings and argument types correspond. Put before_addr in
1947 (dump_toc): Make fprintf strings and argument types correspond.
1948 (ppc_process_before_allocation): Remove unused variables. Always
1950 (ppc_reflo_reloc): Ifdef out.
1951 (ppc_addr32nb_reloc): Ifdef out.
1952 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1954 (coff_ppc_rtype_to_howto): Likewise.
1955 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1957 * peicode.h (pe_print_idata): Move otherwise unused variables into
1958 the #ifdef where they are used. Always return a value.
1959 (pe_print_edata): Make fprintf strings and argument types
1960 correspond. Always return a value.
1961 (pe_print_pdata): Removed unused variable addr_value. Always
1963 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1964 strings and argument types correspond. Always return a value.
1966 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1967 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1968 variable rela inside #if 0 section where it is used.
1970 * ns32k.h: New file.
1971 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1972 functions to start with _bfd_.
1973 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1974 functions in cpu-ns32k.h.
1975 * Makefile.in: Rebuild dependencies.
1976 (HFILES): Add ns32k.h.
1978 * section.c (struct sec): Add linker_mark field. Change
1979 user_set_vma and reloc_done to be single bit fields.
1980 (STD_SECTION): Update accordingly.
1981 * bfd-in2.h: Rebuild.
1982 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1984 (aout_link_input_bfd): Don't link unmarked sections.
1985 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1987 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1988 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1990 * elflink.h (elf_bfd_final_link): Mark sections included in the
1992 (elf_link_input_bfd): Don't link unmarked sections.
1993 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1995 (xcoff_link_input_bfd): Don't link unmarked sections.
1997 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1998 overflow error messages.
2000 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2002 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2003 is not set, print "BFD: " before the error message.
2005 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2006 Miles Bader <miles@gnu.ai.mit.edu>.
2007 * configure: Rebuild.
2009 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2011 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2014 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2015 m68k-aout, m68k-coff, and m68k-elf targets.
2017 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2019 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2020 (ieee_generic_stat_arch_elt): Restructured to prevent
2021 ieee_object_p from being called repeatedly.
2023 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2025 * coffcode.h (coff_write_object_contents): Allocate
2026 buffers large enough for any FILEHDR or AOUTHDR.
2028 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2030 * ecofflink.c (lookup_line): New static function, renamed and
2031 slighly changed from old _bfd_ecoff_locate_line.
2032 (_bfd_ecoff_locate_line): Cache line number information. Use
2033 lookup_line for actual lookup.
2035 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2037 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2038 multiple of 20 bytes.
2040 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2042 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2043 allocate ecoff_find_line, and don't initialize by hand.
2044 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2045 mips_elf_find_line, and don't call memset.
2047 * coffcode.h (coff_compute_section_file_positions): If not
2048 producing a final executable, don't consider sofar when aligning
2049 the section to the correct size.
2051 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2054 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2055 * coffgen.c (coff_section_symbol): Ifdef out.
2057 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2059 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2060 output_bfd is not NULL.
2062 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2064 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2065 of bfd_alloc (fixes fix_line not being initialized).
2066 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2068 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2070 * coffcode.h: Allow specific backends to override the
2071 bfd_link_add_symbols routine.
2073 * coff-h8300.c: Include genlink.h.
2074 (howto_table): Add R_MEM_INDIRECT.
2075 (rtype2howto): Support R_MEM_INDIRECT.
2076 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2079 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2081 * coff-alpha.c (alpha_relocate_section): Use
2082 info->callbacks_warning, rather than _bfd_error_handler, for
2083 "multiple gp" warning.
2085 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2087 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2088 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2089 table string. Use bfd_wrapped_link_hash_lookup.
2090 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2092 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2093 table, if any, when writing out symbols.
2094 (aout_link_input_section_std): Use the name from the hash table,
2095 if any, when reporting undefined symbols.
2096 (aout_link_input_section_ext): Likewise.
2097 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2098 * bout.c (get_value): Likewise.
2099 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2100 * ecoff.c (ecoff_reloc_link_order): Likewise.
2101 * elflink.h (elf_link_add_object_symbols): Likewise.
2102 (elf_reloc_link_order): Likewise.
2103 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2104 (_bfd_generic_reloc_link_order): Likewise.
2105 (default_indirect_link_order): Likewise.
2106 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2107 * sunos.c (sunos_add_one_symbol): Likewise.
2108 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2109 (bfd_xcoff_link_count_reloc): Likewise.
2110 (xcoff_reloc_link_order): Likewise.
2112 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2113 into -1 for intern->rss.
2115 * configure: Rebuild with autoconf 2.8.
2117 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2119 * stab-syms.c (__define_stab_duplicate): Define.
2120 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2122 * bfd-in.h (bfd_get_stab_name): Declare.
2123 * bfd-in2.h: Rebuild.
2124 * Makefile.in: Rebuild dependencies.
2125 (BFD_LIBS): Add stab-syms.o.
2126 (BFD_LIBS_CFILES): Add stab-syms.c.
2127 (BFD32_BACKENDS): Remove stab-syms.o.
2128 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2129 * configure.in: Don't list stab-syms.o in bfd_backends.
2130 * configure: Rebuild.
2131 * libaout.h (aout_stab_name): Don't declare.
2132 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2135 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2137 * elf.c (assign_file_positions_for_segments): Adjust file offset
2138 for section alignment even if SEC_LOAD is not set.
2140 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2142 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2143 since they appear as targets in Makefile.in.
2144 * configure: Rebuild.
2146 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2147 don't fiddle with a symbol which is not defined anywhere.
2149 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2151 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2152 though they are defined in a shared library.
2153 (xcoff_build_ldsyms): Likewise.
2155 * coffgen.c (coff_find_nearest_line): Don't look at the line
2156 numbers for the section if section->lineno is NULL.
2158 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2159 message rather than calling BFD_ASSERT.
2160 * elfcode.h (write_relocs): Check return value of
2161 _bfd_elf_symbol_from_bfd_symbol.
2163 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2165 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2168 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2170 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2172 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2173 hppa_reloc_field_selector_type_alt.
2174 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2175 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2177 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2179 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2181 * elf.c (assign_file_positions_for_segments): Adjust the segment
2182 memory size for the alignment of a SEC_ALLOC section, not just a
2185 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2187 * m68klinux.c: New file.
2188 * hosts/m68klinux.h: New file.
2189 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2190 * configure.in (m68*-*-linux*): New native host.
2191 (m68klinux_vec): New vector.
2192 * configure: Rebuild.
2193 * targets.c (m68klinux_vec): Declare.
2194 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2195 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2196 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2197 declaration from bfd_linux_size_dynamic_sections.
2198 (bfd_m68klinux_size_dynamic_sections): Declare.
2199 * bfd-in2.h: Rebuild.
2200 * Makefile.in: Rebuild dependencies.
2201 (BFD32_BACKENDS): Add m68klinux.o.
2202 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2204 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2206 * libhppa.h (pa_arch): Add pa20.
2207 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2208 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2209 (hppa_field_adjust): Handle e_nsel.
2210 * som.c: Provide default definitions for many new relocs found only
2211 in hpux10 include files.
2212 (som_fixup_formats): Add several new relocs from hpux10.
2213 (som_hppa_howto_table): Add hpux10 relocs.
2214 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2216 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2218 * mpw-make.sed: Edit out recent shared library support, and
2219 rules to rebuild .h files using doc/chew.
2221 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2223 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2224 size even of sections with no contents.
2226 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2229 starting with '$' the way we skip names starting with '.'. When
2230 updating x_endndx, don't be fooled by an index which has been
2233 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2234 struct/union/enum type with no elements.
2236 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2238 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2240 * archive.c (bfd_generic_archive_p): If the first file in the
2241 archive can not be recognized as an object, don't assume that this
2242 is the wrong format.
2244 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2245 format is not bfd_object.
2246 (bfd_elf_get_dt_soname): Likewise.
2248 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2250 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2253 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2255 * bfd.c (tdata): Add netbsd_core_data.
2256 * bfd-in2.h: Regenerated.
2258 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2260 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2261 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2262 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2265 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2266 to get the symbol index, matching 14 Jul 95 change.
2268 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2270 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2271 Remove duplicate definition of gp.
2273 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2275 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2276 assume that we can set the GP value and then get the same value,
2277 since it won't be true if the output file is neither ELF nor
2279 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2280 _bfd_get_gp_value here.
2281 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2282 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2284 (mips_elf_lo16_reloc): Likewise.
2285 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2286 Don't require that the BFD be ELF.
2287 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2288 (mips_elf_gprel32_reloc): Likewise.
2289 (mips_elf_relocate_section): Don't assume we can set and get the
2291 (mips_elf_finish_dynamic_symbol): Don't bother to use
2292 _bfd_get_gp_value here.
2294 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2295 Don't change epdr between malloc and free. Be careful not to free
2296 NULL pointers. Zero out the first RPDR.
2298 * configure.host: On Linux, only pass -rpath option if $(libdir)
2299 is neither /lib nor /usr/lib. From Alan Modra
2300 <alan@mullet.Levels.UniSA.Edu.Au>.
2302 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2304 (elf_dt_name): Rename from elf_dt_needed_name.
2305 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2307 (bfd_elf_get_dt_soname): New function.
2308 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2309 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2310 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2311 * bfd-in2.h: Rebuild.
2313 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2315 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2316 _bfd_sparc_elf_reloc_type_lookup.
2317 (bfd_elf32_bfd_reloc_type_lookup): Update.
2318 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2319 (sparc64_elf_howto_table): Define.
2320 (sparc_reloc_map): Define.
2321 (sparc64_elf_reloc_type_lookup): New function.
2322 (sparc_elf_wdisp16_reloc): New function.
2323 (elf_info_to_howto): Use sparc64_elf_howto_table.
2324 (sparc64_elf_relocate_section): Likewise.
2325 (bfd_elf64_bfd_reloc_type_lookup): Update.
2327 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * configure.host: Check for 'do not mix' from native linker before
2330 trying to use -rpath.
2332 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * bfd.c (_bfd_get_gp_value): New function.
2335 (_bfd_set_gp_value): New function.
2336 * libbfd-in.h (_bfd_get_gp_value): Declare.
2337 (_bfd_set_gp_value): Declare.
2338 * libbfd.h: Rebuild.
2339 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2340 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2341 directly to the fields in the tdata information.
2342 (alpha_relocate_section): Likewise.
2343 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2344 (mips_gprel_reloc): Likewise.
2345 (mips_relocate_section): Likewise.
2346 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2347 (mips_elf_lo16_reloc): Likewise.
2348 (mips_elf_final_gp): Likewise.
2349 (mips_elf_gprel16_reloc): Likewise.
2350 (mips_elf_gprel32_reloc): Likewise.
2351 (mips_elf_relocate_section): Likewise.
2352 (mips_elf_finish_dynamic_symbol): Likewise.
2354 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2356 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2358 * configure.in: Call AC_PROG_CC before configure.host.
2359 * configure: Rebuild.
2360 * configure.host: Don't set information which autoconf should
2361 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2363 * configure.host: Remove go32 and win32 host information, since it
2364 should no longer be needed.
2366 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2367 then start a new segment rather than put a writable section in a
2370 * configure.host: Set RPATH_ENVVAR.
2372 * Makefile.in: Rebuild dependencies.
2374 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2375 zero_section variable.
2377 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2379 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2380 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2381 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2383 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2385 * ieee.c (ieee_write_expression): Only use an R variable for a
2386 local symbol. Don't output a zero offset. Handle a zero address.
2387 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2388 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2390 (parse_expression): Don't try to handle multiple occurrences of a
2391 P variable. Handle I variables differently from X variables. Fix
2392 the order of minus expressions.
2393 (ieee_slurp_external_symbols): Generate an I variable for an NN
2394 record. Fix handling of ATI and ATX records.
2395 (ieee_slurp_sections): Only set minimal section attributes.
2396 Adjust them later, based on the section contents.
2397 (ieee_object_p): Read in the file until just after the ME record.
2398 Call ieee_slurp_section_data to set the section flags.
2399 (do_one): Add iterations parameter. Only repeat the first load
2400 item. Set the section and file reloc flags.
2401 (ieee_slurp_section_data): Set section flags. Pass iterations to
2403 (ieee_canonicalize_reloc): Handle I variables.
2404 (do_with_relocs): Only emit relocation size when necessary.
2405 Increase MAXRUN to 127. Change ov to be assigned, and take
2406 src_mask and pcrel_offset into account.
2407 (ieee_write_data_part): Skip sections that are not loaded.
2408 (ieee_write_external_part): Don't output optional last entry of WX
2410 (ieee_write_me_part): Make setting of me_record neater.
2411 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2413 * syms.c (stt): Add entries for zerovars, vars, and code.
2415 * elfcode.h (validate_reloc): New static function.
2416 (write_relocs): Call validate_reloc for non ELF relocs.
2418 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2419 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2420 (TARGET_LITTLE_SYM): Likewise.
2422 * config.bfd (m68*-*-psos*): New target.
2424 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2426 * i386msdos.c: Remove some #if 0 code.
2427 (msdos_write_object_contents): Don't include empty sections in the
2428 size computation, regardless of their address.
2430 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2432 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2433 is NULL, ie, the -r switch is used.
2435 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2438 (BFD_RELOC_MIPS_GOT_LO16): Define.
2439 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2440 * bfd-in2.h, libbfd.h: Rebuild.
2441 * elf32-mips.c (mips_reloc_map): Map new relocs.
2443 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2445 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2448 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2449 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2450 simple number for the section address, rather than an expression.
2451 Limit the number of bytes between relocs to MAXRUN.
2452 (ieee_write_me_part): Set me_record to the file offset after the
2454 (ieee_write_processor): New static function.
2455 (ieee_write_object_contents): Use ieee_write_processor.
2457 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2461 * coff-aux.c: Change include of aux.h to aux-coff.h.
2463 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2465 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2466 relocation put the addend both in the reloc entry and the data.
2467 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2470 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2471 a R_68K_PCxx reloc against a defined global symbol directly.
2472 (elf_m68k_check_relocs): Don't count such a reloc.
2474 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2475 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2476 symbol for now, otherwise always record the symbol as dynamic.
2477 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2478 is not referenced by a dynamic object, and we are not making a
2479 shared object, then don't make a PLT entry. If we do make a PLT
2480 entry, make sure the symbol has been recorded as dynamic.
2482 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * configure.host: When making a shared library, set HLDFLAGS to
2485 pass an appropriate -rpath option. Use the make variable SONAME
2486 as the shared library soname, rather than computing it here. On
2487 SunOS, build stamp-tshlink in place of $(SHLINK).
2488 * Makefile.in (SONAME): New variable.
2489 ($(SHLINK)): Make a link to the transformed name, as well.
2490 (stamp-tshlink): New target.
2491 (install): Skip stamp-tshlink during install.
2493 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2495 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2496 linker sections have been set up yet.
2498 * elf.c (make_mapping): Add an additional argument to suppress
2499 making the first section include the program headers.
2500 (map_sections_to_segments): If the user used -Ttext such that the
2501 program headers are on a different page, do not set the flags
2502 saying that this section includes the program headers.
2504 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2506 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2507 don't define TRAD_HEADER.
2508 * configure: Rebuild.
2510 * netbsd-core.c: New file, support for NetBSD core files.
2511 * hosts/*nbsd.h: Removed.
2513 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2515 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2516 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2517 * libbfd.h, bfd-in2.h: Regenerated.
2518 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2519 bfd_elf32_bfd_reloc_type_lookup.
2520 (reloc_type{,_names}): Deleted.
2521 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2523 (sparc_reloc_map): Add sparc64 relocs.
2524 (sparc_elf_notsupported_reloc): New static function.
2525 (sparc_elf_wdisp16_reloc): New static function.
2526 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2527 (elf32_sparc_relocate_section): Likewise.
2528 (bfd_elf32_bfd_reloc_type_lookup): Define.
2529 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2530 (reloc_type{,_names}): Deleted.
2531 (elf_sparc_howto_table): Deleted.
2532 (sparc_reloc_map): Deleted.
2533 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2534 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2536 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2541 * Makefile.in (program_transform_name): New variable.
2542 (install): Transform library name before installing it.
2544 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2546 * archures.c (bfd_mach_i960_hx): Define.
2547 * bfd-in2.h: Rebuild.
2548 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2549 (MATRIX): Expand entries for HX.
2550 (arch_info_struct): Add i960:hx entry.
2551 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2552 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2553 (coff_set_flags): Handle bfd_mach_i960_hx.
2555 Support for building as a shared library, based on patches from
2556 Alan Modra <alan@spri.levels.unisa.edu.au>:
2557 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2558 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2559 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2560 * configure: Rebuild.
2561 * configure.host: If --enable-shared, adjust shared library stuff
2562 based on the host. If the host is SunOS, and the linker supports
2563 -rpath, set HLDFLAGS to use it.
2564 * Makefile.in (ALLLIBS): New variable.
2565 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2566 (COMMON_SHLIB, SHLINK): New variables.
2567 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2568 (STAGESTUFF): Remove variable.
2569 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2571 (stamp-ofiles): New target, like old ofiles target, but build
2572 using a temporary file and move-if-change, and touch stamp-ofiles
2574 (ofiles): Just depend upon stamp-ofiles.
2575 (stamp-piclist, piclist): New targets.
2576 ($(SHLIB), $(SHLINK)): New targets.
2577 (targets.o, archures.o): Build twice if PICFLAG is set.
2578 (do_mostlyclean): Remove pic/*.o.
2579 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2581 (do_distclean): Remove pic and stamp-picdir.
2582 (install): Install shared libraries.
2583 ($(OFILES)): Depend upon stamp-picdir.
2584 (stamp-picdir): New target.
2586 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2588 * libcoff.h: Rebuild.
2590 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2591 flavour of a section with no owner.
2593 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2594 ELF_LINK_NON_ELF flag.
2595 (mips_elf_create_got_section): Likewise.
2597 * elf.c: Revert last change, since it breaks dynamic linking.
2598 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2600 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2601 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2602 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2604 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2606 * elf.c (assign_file_positions_for_segments): If the backend does
2607 not want the elf header or the program headers in the address
2608 space, do not include them in the calculations.
2610 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2611 function to determine if we need additional program headers.
2612 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2613 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2615 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2617 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2619 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2621 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2622 back into one line. Some compilers (sunos 4.1.3 for example)
2623 won't accept args split across more than one line.
2625 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2627 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2628 * configure: Regenerate.
2630 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2632 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2633 try to do arithmetic on a void *, cast it to a unsigned char * first.
2635 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2637 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2638 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2640 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2641 flag for a newly defined symbol.
2642 (NAME(bfd_elf,record_link_assignment)): Likewise.
2643 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2644 set the DEF or REF_REGULAR flags correctly.
2646 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2647 (libbfd.h, libcoff.h): Corresponding change.
2649 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2650 a PLT32 reloc as dynamic.
2651 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2652 is not referenced by a dynamic object, and we are not making a
2653 shared object, then don't make a PLT entry. If we do make a PLT
2654 entry, make sure the symbol has been recorded as dynamic.
2656 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2658 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2659 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2660 (powerpcle-*-cygwin32): New.
2661 * peicode.h (add_data_entry): Get address from vma.
2663 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2665 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2666 attached to the section has already been created as an undefined
2667 symbol, treat it as if it hasn't been created yet.
2669 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2672 symbol or section symbols if stripping all symbols and this is not
2673 a relocateable link. Don't output the symbol string table if
2674 there are no symbols.
2675 (elf_link_flush_output_syms): Don't do anything if there are no
2678 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2680 * coff-aux.c: New file.
2681 * hosts/m68kaux.h: New file.
2682 * config.bfd (m68*-apple-aux*): New target.
2683 * configure.in (m68*-apple-aux*): New native host.
2684 (m68kaux_coff_vec): New vector.
2685 * configure: Rebuild.
2686 * targets.c (m68kaux_coff_vec): Declare.
2687 * coffcode.h (bfd_coff_backend_data): Add field
2688 _bfd_coff_link_add_one_symbol.
2689 (bfd_coff_link_add_one_symbol): Define.
2690 (compare_arelent_ptr): New static function if TARG_AUX.
2691 (coff_write_relocs): If TARG_AUX, sort the relocs.
2692 (coff_write_object_contents): Set A/UX aouthdr magic number.
2693 (coff_link_add_one_symbol): Define if not defined.
2694 (bfd_coff_std_swap_table): Initialize new field.
2695 * libcoff.h: Rebuild.
2696 * cofflink.c (coff_link_add_symbols): Call
2697 bfd_coff_link_add_one_symbol rather than
2698 _bfd_generic_link_add_one_symbol.
2699 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2700 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2701 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2702 * Makefile.in: Rebuild dependencies.
2703 (BFD32_BACKENDS): Add coff-aux.o.
2704 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2706 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2708 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2709 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2711 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2713 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2714 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2715 (maintainer-clean): Warn about deleting special files.
2716 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2718 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2719 warning symbols correctly.
2720 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2721 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2722 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2723 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2724 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2725 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2727 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2730 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2732 * libcoff-in.h: aligned newly exported names with bfd naming
2733 conventions. Removed an erroneous define of POWERPC_LE_PE.
2734 * libcoff.h: Rebuild.
2735 * cofflink.c, coff-ppc.c: the above function name changes
2737 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2739 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2740 * ecoff.c (struct extsym_info): Define.
2741 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2742 to ecoff_link_write_external.
2743 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2744 Strip symbols when appropriate.
2746 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2747 * syms.c (BSF_OBJECT): Define.
2748 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2749 * bfd-in2.h: Rebuild.
2750 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2752 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2755 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2756 copying relocs into a shared object, treat a defined global symbol
2758 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2759 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2760 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2762 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2763 real defined symbol, not to a weak defined symbol.
2765 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2767 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2768 and made a few static functions externs.
2770 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2771 POWERPC_LE_PE hack in cofflink.
2773 * libcoff-in.h: promoted the following from cofflink.c to allow
2774 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2775 coff_debug_merge_element, struct coff_debug_merge_type,
2776 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2777 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2778 coff_debug_merge_hash_lookup, coff_link_section_info,
2779 coff_final_link_info, coff_debug_merge_hash_newfunc,
2780 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2782 * libcoff.h: re-gen'd
2784 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2786 * syms.c: Include "bfdlink.h".
2787 (struct stab_find_info): Define.
2788 (_bfd_stab_section_find_nearest_line): New function.
2789 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2790 * libbfd.h: Rebuild.
2791 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2792 * elf.c (_bfd_elf_find_nearest_line): Try calling
2793 _bfd_stab_section_find_nearest_line before searching the ELF
2794 symbol table. Find the closest STT_FUNC symbol, not the last one.
2795 * libcoff-in.h (coff_data_type): Add line_info field.
2796 * libcoff.h: Rebuild.
2797 * coffgen.c (coff_find_nearest_line): Try calling
2798 _bfd_stab_section_find_nearest_line before searching the COFF
2800 * Makefile.in: Rebuild dependencies.
2802 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2804 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2805 4 bytes, so we get the correct value when updating the register
2806 field in little endian mode.
2808 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2810 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2811 entry_section fields. Add sntoc and snentry fields.
2812 * libcoff.h: Rebuild.
2813 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2814 not toc_section and entry_section (the COFF file does not have any
2815 sections at this point).
2816 (coff_write_object_contents): Set o_snentry and o_sntoc from
2817 snentry and sntoc rather than entry_section and toc_section.
2818 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2819 snentry, not toc_section and entry_section.
2820 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2821 entry_section from hentry.
2822 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2824 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2825 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2826 than using toc_section directly.
2828 * archures.c: Add missing `.' in enum bfd_architecture.
2829 * bfd-in2.h: Rebuild.
2831 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2832 Robert Lipe <robertl@arnet.com>.
2834 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2836 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2837 to sections we allocate. Use bfd_zalloc to allocate initialial
2838 sections, not bfd_alloc.
2839 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2840 SDA{,2}I16 relocations.
2841 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2842 whether to put something in .sbss or not.
2843 (ppc_elf_relocate_section): Add support for more relocations. Add
2844 in sec->output_offset where appropriate. Make error messages
2845 include the symbol name.
2847 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2848 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2849 doesn't get redefined messages if -shared.
2851 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2852 section if the rel_section field has been set up.
2854 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2856 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2859 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2861 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2862 of flags, only flags used are controlled by mach number. Bump up
2863 output file mach number to highest of input file mach numbers.
2864 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2865 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2867 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2868 bfd_elf64_sparc_vec support.
2870 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2872 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2873 the embedded bit is set on some objects and not on others. Just
2875 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2878 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2880 * coffcode.h (coff_new_section_hook): Don't try to align the
2883 * coffcode.h (coff_set_section_contents): Fix the handling of the
2884 .lib section to work even if the entire section contents are
2885 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2886 Robert Lipe <robertl@arnet.com>.
2888 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2890 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2891 memory here for contents.
2893 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2894 _SDA2_BASE_ by 32768.
2895 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2896 started using. Allocate contents for .sdata and .sdata2 sections
2898 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2900 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2901 size _SDA{,2}_BASE_.
2902 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2905 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2907 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2909 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2910 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2911 (bfd_mach_sparc_v9a): Define.
2912 (bfd_mach_sparc_v9_p): Define.
2913 * bfd-in2.h: Regenerated.
2914 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2916 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2917 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2918 to bfd_elf32_sparc_vec.
2919 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2920 Add v8plus{,a} support.
2922 (sparc_compatible): New function.
2923 * elf32-sparc.h: #include "elf/sparc.h".
2924 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2925 elf32_sparc_final_write_processing): New functions.
2926 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2927 elf_backend_final_write_processing): Define.
2929 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2931 * elf-bfd.h (struct elf_link_hash_entry): Add
2932 linker_section_pointer field.
2933 (enum elf_linker_section_enum): Enumeration for new way of
2934 creating linker dynamic sections and symbols.
2935 (elf_linker_section{,_pointers}): New structures for creating
2936 dynamic sections and symbols.
2937 (elf_obj_tdata): Add linker_section_pointers and linker_section
2939 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2940 (_bfd_elf_create_linker_section): New declarations.
2941 (_bfd_elf_find_pointer_linker_section): Ditto.
2942 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2943 (_bfd_elf_make_linker_section_rela): Ditto.
2945 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2947 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2948 (ppc_elf_create_linker_section): New function to create the
2949 sections .got, .sdata, and .sdata2.
2950 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2952 (ppc_elf_check_relocs): Support more of the eabi relocations.
2953 (ppc_elf_relocate_section): Ditto.
2954 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2955 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2957 * elflink.h (elf_create_pointer_linker_section): New function to
2958 create initialized pointers in dynamic linker sections.
2959 (elf_finish_pointer_linker_section): Actually intialize the
2960 pointers created above.
2962 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2963 macros to provide both 32 and 64 bit versions of
2964 elf_create_pointer_linker_section.
2965 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2966 provide both 32 and 64 bit versions of
2967 elf_finish_pointer_linker_section.
2969 * elflink.c (_bfd_elf_create_linker_section): New function to
2970 create a linker section.
2971 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2972 given address in the linker pointer offsets created for a given
2974 (_bfd_elf_make_linker_section_rela): Make a RELA section
2975 corresponding to the generated linker section.
2977 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2979 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2981 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2983 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2984 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2985 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2986 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2987 toc entry in an objdump) for now.
2988 (ppc_do_last, ppc_get_last): New function - needed to save processing
2989 the toc owner to the end.
2990 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2993 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2994 toc owner from being done till last. Must define POWERPC_LE_PC
2997 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2999 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3001 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3002 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3004 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3006 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3008 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3010 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3012 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3014 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3016 * elf.c (assign_file_positions_for_segments): Don't increment file
3017 offset for a segment which contains no loadable sections.
3019 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3021 * reloc.c: Add new PowerPC relocations.
3022 * {bfd-in2,libbfd}.h: Regenerate.
3024 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3025 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3027 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3032 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3035 * coffgen.c (coff_find_nearest_line): Don't try to cache
3036 information in sections that are not owned by a BFD. From Richard
3037 Henderson <richard@atheist.tamu.edu>.
3039 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3040 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3041 * elflink.h (elf_link_output_extsym): Remove special check for
3044 * ecoffswap.h: Add prototypes for static functions.
3046 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3048 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3049 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3051 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3052 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3053 support. Begin support for R_PPC_SDA{2,}REL.
3055 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3057 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3058 create the .got and .got.neg sections.
3059 (ppc_elf_size_dynamic_sections): Call it.
3060 (ppc_elf_check_relocs): Call it.
3061 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3062 (ppc_elf_check_relocs): Add error messages for relocations we
3063 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3066 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3068 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3069 section flags for V.4 and eabi.
3071 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * elf.c (assign_file_positions_for_segments): If a segment
3074 contains no sections, don't mark it as readable.
3076 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3077 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3079 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3080 dynamic section, if there is one.
3081 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3082 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3083 (bfd_elf64_swap_dyn_in): Likewise.
3084 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3086 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3088 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3089 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3090 <pirker@eiunix.tuwien.ac.at>.
3092 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3094 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3095 PowerPC V.4 and eabi.
3096 * bfd-in2.h: Regenerate.
3097 * libfd.h: Regenerate.
3099 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3101 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3102 section type and SHF_EXCLUDE section flag, turning them into the
3103 appropriate bfd section flag.
3105 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * xcofflink.c (xcoff_link_add_symbols): Create the special
3108 sections if we see a DYNAMIC object, in case that is the only
3109 XCOFF input object we see.
3111 * elf32-mips.c: Extensive changes for a start at dynamic linking
3112 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3114 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3115 (struct elf_backend_data): Remove
3116 elf_backend_create_program_headers field. Add
3117 elf_backend_additional_program_headers and
3118 elf_backend_modify_segment_map fields.
3119 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3121 (elf_backend_additional_program_headers): Likewise.
3122 (elf_backend_modify_segment_map): Likewise.
3123 (elf_backend_create_program_headers): Don't define.
3124 (elfNN_bed): Change to account for field changes.
3125 * elf.c (assign_file_positions_for_segments): Call new
3126 modify_segment_map backend function. Don't call old
3127 create_program_headers backend function.
3128 (get_program_header_size): Call additional_program_headers rather
3129 than create_program_headers.
3130 * elflink.h (elf_link_add_object_symbols): Initialize
3131 type_change_ok from new backend field.
3132 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3134 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3135 a reloc against the appropriate section.
3137 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3138 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3139 (elf_flags_init): Rename from elf_ppc_flags_init.
3140 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3142 (ppc_elf_copy_private_bfd_data): Likewise.
3143 (ppc_elf_merge_private_bfd_data): Likewise.
3145 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3148 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3150 * coff-alpha.c (alpha_relocate_section): During final link, allow
3151 output .lita section to be bigger than 64k by adjusting gp value
3152 on a per-input section basis.
3153 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3155 (struct ecoff_section_tdata): Add gp field.
3157 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3159 Handle Alpha ECOFF changes in OSF/1 3.2.
3160 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3162 * coff-alpha.c: Include "aout/ar.h".
3163 (alpha_ecoff_get_relocated_section_contents): Don't require an
3164 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3165 3.2 doesn't generate one.
3166 (alpha_relocate_section): Likewise.
3167 (alpha_ecoff_slurp_armap): Define.
3168 (alpha_ecoff_slurp_extended_name_table): Define.
3169 (alpha_ecoff_construct_extended_name_table): Define.
3170 (alpha_ecoff_truncate_arname): Define.
3171 (alpha_ecoff_write_armap): Define.
3172 (alpha_ecoff_generic_stat_arch_elt): Define.
3173 (alpha_ecoff_update_armap_timestamp): Define.
3175 (alpha_ecoff_read_ar_hdr): New static function.
3176 (alpha_ecoff_get_elt_at_filepos): New static function.
3177 (alpha_ecoff_openr_next_archived_file): New static function.
3178 (alpha_ecoff_get_elt_at_index): New static function.
3179 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3180 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3181 _bfd_ecoff to alpha_ecoff.
3182 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3183 field from backend structure, rather than always calling
3184 _bfd_get_elt_at_filepos.
3185 * coff-mips.c (mips_ecoff_backend_data): Initialize
3186 get_elt_at_filepos field.
3187 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3188 from _bfd_generic_read_ar_hdr with minor changes.
3189 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3190 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3191 * libbfd.h: Rebuild.
3193 * bfd-in.h (BFD_IN_MEMORY): Define.
3194 * libbfd-in.h (struct bfd_in_memory): Define.
3195 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3196 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3197 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3198 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3199 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3200 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3201 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3202 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3203 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3204 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3206 (bfd_openstreamr): Likewise.
3207 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3208 BFD_IN_MEMORY is not set.
3209 * riscix.c (riscix_some_aout_object_p): Likewise.
3210 * bfd-in2.h, libbfd.h: Rebuild.
3212 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3213 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3214 (bfd_get_elt_at_index): Define.
3215 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3216 bfd_get_elt_at_index. Change index parameter from int to
3218 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3219 (_bfd_noarchive_get_elt_at_index): Define.
3220 (_bfd_archive_bsd_get_elt_at_index): Define.
3221 (_bfd_archive_coff_get_elt_at_index): Define.
3222 * bfd-in2.h, libbfd.h: Rebuild.
3223 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3224 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3225 * ieee.c (ieee_get_elt_at_index): Define.
3226 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3227 * oasys.c (oasys_get_elt_at_index): Define.
3228 * som.c (som_get_elt_at_index): Define.
3230 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3231 numbers to the .text section.
3233 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3235 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3236 If there is a SEC_DEBUGGING section, get the contents of the debug
3237 information part from it.
3238 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3240 (ieee_write_object_contents): Check ieee_write_debug_part return.
3242 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3244 * config.bfd (i[345]86-*-freebsd*): Add target.
3245 * configure.in (i386freebsd_vec): Add vec.
3246 * configure: Regenerate.
3247 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3248 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3249 Rebuild dependencies..
3250 * freebsd.h: New file.
3251 * i386freebsd.c: New file.
3252 * targets.c (i386freebsd_vec): Declare.
3253 (bfd_target_vector): Add i386freebsd_vec.
3254 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3255 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3257 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3259 * ieee.c (ieee_slurp_debug): New static function.
3260 (ieee_object_p): Call it.
3261 (ieee_slurp_section_data): Skip debugging sections.
3262 (ieee_get_reloc_upper_bound): Likewise.
3263 (ieee_get_section_contents): Likewise.
3264 (ieee_canonicalize_reloc): Likewise.
3265 (ieee_write_section_part): Likewise.
3266 (ieee_write_debug_part): Likewise.
3267 (ieee_write_data_part): Likewise.
3268 (init_for_output): Likewise.
3270 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3272 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3274 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3275 relocs, since ppc_elf_relocate_section handles the linker case.
3276 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3278 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3279 ppc_elf_relocate_section since that is now the only caller.
3280 (ppc_elf_relocate_section): Ditto.
3282 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3284 * coffcode.h (coff_write_object_contents): If we don't know the
3285 section of the entry point for an XCOFF executable, always set the
3286 entry address to -1.
3288 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3290 * elf.c (bfd_section_from_shdr): Add support for note sections.
3292 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * bfd-in.h (struct _symbol_info): Add stab_type field.
3295 * bfd-in2.h: Rebuild.
3296 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3298 * elf32-ppc.c: Remove trailing newline from calls to
3300 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3301 difference if target endianness is known.
3303 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3305 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3306 old style TOC16 references without using R_PPC_GOT.
3307 (ppc_reloc_type): Ditto.
3308 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3309 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3310 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3311 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3312 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3314 (ppc_elf_adjust_dynamic_symbol): Ditto.
3315 (ppc_elf_adjust_dynindx): Ditto.
3316 (ppc_elf_size_dynamic_sections): Ditto.
3317 (ppc_elf_finish_dynamic_symbol): Ditto.
3318 (ppc_elf_finish_dynamic_sections): Ditto.
3319 (ELF_DYNAMIC_INTERPRETER): Define.
3321 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3323 * elf.c (copy_private_bfd_data): When attaching sections to
3324 segments ignore sections that won't be allocated. Patch from
3327 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3329 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3332 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3334 * coff-i960.c (CALC_ADDEND): Define.
3335 (coff_i960_relocate_section): Add the input section VMA to the
3336 addend for PC relative relocs.
3338 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3340 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3341 to correctly terminate.
3343 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3345 * targets.c (enum bfd_endian): Define.
3346 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3347 from boolean to enum bfd_endian. Change header_byteorder_big_p
3349 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3350 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3351 * bfd-in2.h: Rebuild.
3352 * All targets: Change initialization of byteorder and
3353 header_byteorder to use enum bfd_endian values rather than
3355 * All files: Change all references to byteorder_big_p and
3356 header_byteorder_big_p to use new bfd_*_endian macros.
3358 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3360 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3362 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3364 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3366 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3368 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3370 * ieee.c: Lots of minor cleanups. Make many functions return
3371 errors rather than calling abort. Also:
3372 (ieee_write_twobyte): Remove; change callers to call existing
3373 ieee_write_2bytes function.
3374 (ieee_write_expression): Don't output the section twice when
3375 outputting a local symbol. Don't emit an extraneous zero if there
3377 (ieee_slurp_sections): Set the lma as well as the vma.
3378 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3380 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3381 a recognized one or bfd_arch_unknown.
3382 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3384 (ihex_get_symtab): Likewise.
3386 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3388 * aoutx.h: Include <ctype.h>.
3389 (struct aout_link_includes_table): Define.
3390 (struct aout_link_includes_totals): Define.
3391 (struct aout_link_includes_entry): Define.
3392 (aout_link_includes_lookup): Define macro.
3393 (struct aout_final_link_info): Add includes field.
3394 (aout_link_includes_newfunc): New static function.
3395 (NAME(aout,final_link)): Initialize includes hash table.
3396 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3398 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3400 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3402 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3404 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3406 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3408 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3409 (pe_print_private_bfd_data): call pe_print_reloc.
3410 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3411 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3412 up some debugging as well.
3414 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3416 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3419 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3421 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3422 when setting sections to NULL.
3424 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3426 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3428 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3429 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3431 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3432 * bfd-in2.h: Rebuild.
3434 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3436 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3438 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3440 * ihex.c (ihex_scan): Handle record types 4 and 5.
3441 (ihex_object_p): Permit types 4 and 5.
3442 (ihex_set_section_contents): Remove check for out of range
3444 (ihex_write_object_contents): Generate types 4 and 5.
3446 * elflink.h (elf_link_output_extsym): Just ignore warning and
3447 indirect references to symbols which don't really exist.
3449 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3451 * peicode.h (pe_print_idata): Minor format fixes
3452 (pe_print_edata): New function. Under private printing, this formats
3453 the edata section of a PE file.
3454 (pe_print_private_bfd_data): Added call to pe_print_edata.
3456 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3458 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3459 index, don't call stoi.
3461 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3463 * srec.c (srec_scan): Set lma as well as vma.
3465 * ihex.c: New file; support for Intel Hex format.
3466 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3467 (ihex_vec): Declare.
3468 (bfd_target_vector): Always include ihex_vec.
3469 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3470 * Makefile.in: Rebuild dependencies.
3471 (BFD_LIBS): Add ihex.o
3472 (BFD_LIBS_CFILES): Add ihex.c.
3473 * bfd-in2.h: Rebuild.
3475 * elf.c (assign_file_positions_for_segments): Sort the sections in
3477 (get_program_header_size): Return the right size if segment_map is
3479 (copy_private_bfd_data): Don't bother to sort the sections.
3481 * bfd.c (bfd_record_phdr): New function.
3482 * bfd-in.h (bfd_record_phdr): Declare.
3483 * bfd_in2.h: Rebuild.
3485 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3488 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3489 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3491 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3492 (bfd_zmalloc): Change declaration.
3493 * libbfd.h: Rebuild.
3494 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3495 and realloc. Don't set bfd_error_no_memory if they fail.
3497 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3499 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3500 uses as well. Added a new howto to deal with TOCREL16 relocs that
3501 are TOCDEFN as well.
3502 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3503 to handle RVA relocs from dlltool.
3504 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3505 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3506 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3508 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3509 to get the right section alignment.
3511 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3513 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3514 p_paddr if p_paddr is zero.
3515 (make_mapping): Set includes_filehdr and includes_phdrs for first
3517 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3519 (assign_file_positions_for_segments): Handle includes_filehdr and
3520 includes_phdrs. Remove special handling of PT_PHDR and first
3522 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3523 when appropriate. Remove special handling of PT_PHDR segment.
3524 Use a more complex condition for when a section is included in a
3525 segment to handle Solaris linker oddities.
3527 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3529 * coff-m88k.c (howto_table): Reformatted for easier reading;
3530 special_function now points to new function m88k_special_reloc.
3531 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3533 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3534 be done correctly by m88k_special_reloc.
3535 (reloc_processing): New function to be used by RELOC_PROCESSING.
3536 (RELOC_PROCESSING): Define to call reloc_processing.
3538 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3540 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3541 (pe_print_pdata): Likewise.
3543 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3544 obstack_alloc fails.
3545 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3547 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3548 * Many files: don't set bfd_error_no_memory if one of the above
3551 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3552 if p_paddr_valid is set.
3553 (copy_private_bfd_data): New static function.
3554 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3556 * elf.c (assign_file_positions_for_segments): Fix case where extra
3557 program headers were allocated.
3559 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3560 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3561 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3562 _bfd_elf_print_private_bfd_data.
3564 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3565 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3566 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3567 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3568 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3569 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3570 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3572 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3574 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3575 * elf.c (make_mapping): New static function.
3576 (map_sections_to_segments): New static function.
3577 (elf_sort_sections): New static function.
3578 (assign_file_positions_for_segments): New static function.
3579 (map_program_segments): Remove.
3580 (get_program_header_size): Remove sorted_hdrs, count, and
3581 maxpagesize parameters. Simplify.
3582 (assign_file_positions_except_relocs): When generating an
3583 executable, use assign_file_positions_for_segments.
3584 (elf_sort_hdrs): Remove.
3585 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3586 to get_program_header_size.
3588 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3590 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3592 * configure, config.in: Regenerate with autoconf 2.7.
3594 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3595 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3597 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3599 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3600 (ecoff_sec_to_styp_flags): Likewise.
3601 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3602 (ecoff_set_symbol_info): Handle scRConst.
3603 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3604 (ecoff_compute_section_file_positions): Handle .rconst section.
3605 (_bfd_ecoff_write_object_contents): Likewise.
3606 (ecoff_link_check_archive_element): Handle scRConst.
3607 (ecoff_link_add_externals): Likewise.
3608 (ecoff_link_write_external): Handle .rconst section.
3609 (ecoff_reloc_link_order): Likewise.
3610 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3611 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3613 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3615 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3616 DEF_DYNAMIC flag is set.
3618 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3620 * host-aout.c: If TRAD_HEADER is defined, include it.
3622 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3624 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3625 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3626 (BFD_NEED_DECLARATION): New function.
3627 * configure.in: Use BFD_NEED_DECLARATION.
3628 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3629 * configure, config.in: Rebuild with autoconf 2.6.
3631 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3632 special_sections before returning when called with a non XCOFF
3635 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3638 * coffcode.h (coff_compute_section_file_positions): Only pad the
3639 previous section to force file alignment when creating an
3642 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3644 * coffcode.h (coff_compute_section_file_positions): If
3645 RS6000COFF_C, set up the .debug section.
3647 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3648 if it is not large enough to accomodate the entire TOC area with
3649 signed 16 bit offsets.
3650 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3652 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3653 TOC anchor to use the TOC value used in the output file.
3655 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3657 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3658 (_bfd_coff_read_string_table): Likewise.
3660 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3662 * pe-arm.c: Fix typos.
3663 * coff-arm.c: Likewise.
3665 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3667 * coff-ppc.c (list_ele): Added "cat"egory member.
3668 (record_toc): New category parameter (priv or pub).
3669 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3670 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3671 the mainline. It addes extra toc cells in error.
3672 (ppc_coff_swap_sym_in_hook): Added some documentation.
3673 (dump_toc): Can now diagnose "virtual toc" chicanery.
3675 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3677 * elf-bfd.h (struct elf_link_hash_table): Change type of
3678 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3680 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3682 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3683 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3685 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3686 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3687 defined or mentioned in a regular file.
3689 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3691 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3692 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3693 (coff_ppc_relocate_section): Correct REL24 handling
3694 (ppc_process_before_allocation): Correct TOCDEFN handling
3696 * peicode.h (dir_names): Added name descriptions
3698 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3700 * VERSION: Updated to cygnus-2.6.
3702 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3704 * targets.c (m68k4knetbsd_vec): Declare.
3706 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3708 * targets.c (bfd_target): Change type of second argument to
3709 _bfd_print_private_bfd_data from void * to PTR.
3710 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3711 using PTR rather than void *.
3712 * bfd-in2, libbfd.h: Rebuild.
3713 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3715 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3716 _bfd_generic_bfd_print_private_bfd_data rather than casting
3719 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3721 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3722 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3724 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3725 BFD64_BACKENDS_CFILES): New variables.
3728 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3730 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3731 not at the file position of the first section.
3732 * coffcode.h (coff_compute_section_file_positions): Avoid using
3734 (coff_write_object_contents): When generating a PPC PE executable
3735 with no symbols, round up the file size to a COFF_PAGE_SIZE
3737 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3738 don't write out a string table.
3740 * elf.c (bfd_section_from_shdr): When using a different section
3741 header, pass the new one to _bfd_elf_make_section_from_shdr.
3742 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3743 (elf_map_symbols): Add section VMA to symbol value when comparing
3745 (_bfd_elf_compute_section_file_positions): Only build symbol table
3746 if there are some symbols. Set file offset of symtab and strtab
3748 (assign_file_positions_except_relocs): Remove dosyms parameter.
3749 Change all callers. Never set file offset of symtab and strtab
3751 (_bfd_elf_copy_private_section_data): New function.
3752 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3753 (_bfd_elf_copy_private_symbol_data): New function.
3754 (swap_out_syms): Check for special mapping of st_shndx created by
3755 copy_private_symbol_data.
3756 * elfxx-target.h: Use new copy routines.
3757 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3758 (_bfd_elf_copy_private_section_data): Declare.
3760 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3762 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3765 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3766 _bfd_dummy_target, matching the recent change to archive
3769 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3771 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3772 arithmetic on PTR types.
3774 * aout-target.h (MY(callback)): Set the lma of the sections.
3776 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3777 symbol into a reloc against the section.
3779 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3781 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3782 glue for the relocs: IMGLUE and IFGLUE.
3783 (record_toc): new function - tracks toc contents
3784 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3785 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3786 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3787 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3788 (ppc_record_toc_entry): Removed a debug define (duh)
3790 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3791 (pe_print_idata): New function - formats the idata section data
3792 (pe_print_pdata): New function - formats the pdata section data
3793 (pe_print_private_bfd_data): calls to above
3795 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3797 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3798 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3799 TARGET_SYM and TARGET_NAME for vector and BFD name.
3800 * coff-pmac.c (pmac_xcoff_vec): Remove.
3801 (TARGET_SYM, TARGET_NAME): Define.
3802 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3803 machine to 0, not all PowerMacs are 601s.
3805 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3807 * elfcode.h (elf_object_p): Read in any program headers.
3808 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3809 based on the program headers, if any.
3810 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3811 (map_program_segments): Set p_paddr of program headers based on
3814 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3816 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3819 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3820 trying to do a relocateable link with a non-a.out object file.
3822 * archive.c (bfd_generic_archive_p): Check the first object file
3823 in an archive even if target_defaulted is set. If the object file
3824 has the wrong xvec, reject it.
3826 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3827 be represented, report the name via _bfd_error_handler.
3828 (translate_to_native_sym_flags): Likewise.
3829 * elf32-mips.c (mips_elf_final_link): Likewise.
3830 * oasys.c (oasys_write_sections): Likewise.
3832 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3833 which checks for STYP_OVRFLO sections.
3834 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3835 reloc and lineno count overflows.
3836 (coff_write_object_contents): Call coff_count_linenumbers before
3837 coff_compute_section_file_positions. If RS6000COFF_C, handle
3838 reloc and lineno count overflows.
3839 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3840 relocs before dealing with .pad sections. Count overflow section
3841 headers when handling .pad sections.
3843 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3846 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3847 (struct xcoff_link_hash_table): Add descriptor_section and
3848 special_sections fields.
3849 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3850 (xcoff_link_add_symbols): Set linkage section alignment. Create
3851 descriptor section. Check for magic symbol names (_text, etc.),
3852 and record them in special_sections if found. Set
3853 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3854 descriptor field to point back to the function code symbol.
3855 (xcoff_sweep): Always mark the special descriptor_section.
3856 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3857 function descriptor, and mark it if it is.
3858 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3859 parameter, and fill it in. Allocate space for the descriptor
3861 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3862 global linkage code. If an undefined function descriptor is
3863 exported, arrange to define it. Warn about any other undefined
3865 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3866 (xcoff_write_global_symbol): Create a function descriptor when
3868 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3869 * bfd-in2.h: Rebuild.
3871 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3873 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3874 (ppc_coff_link_hash_table): new types for hashing
3875 (ppc_coff_link_hash_newfunc): hash entry constructor
3876 (ppc_coff_link_hash_table_init): hash table initializer
3877 (ppc_coff_link_hash_table_create): hash table constructor
3878 (ppc_record_toc_entry): changed references to hash table
3879 (coff_ppc_relocate_section): changed references to hash table
3881 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3882 * libcoff.h: Rebuild
3884 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3885 (coff_link_add_symbols): removed toc_offset init
3887 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3889 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3892 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3893 if it is given and mmep is available.
3894 * acconfig.h: Undef USE_MMAP.
3895 * configure, config.in: Regenerated.
3896 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3897 table handling the old way.
3898 (aout_get_external_symbols): Don't complain if last byte of string
3900 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3901 (bfd_free_window) [! USE_MMAP]: Don't define.
3902 (bfd_get_file_window,
3903 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3905 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3907 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3910 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3912 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3913 compatible with AMD generated COFF files. Try to support both AMD
3914 and GNU formats simultaneously.
3915 (coff_a29k_relocate_section): Likewise.
3917 * libbfd.c (bfd_get_file_window): Change writable parameter from
3918 int to boolean; update all callers. Pass MAP_SHARED if not
3919 writable--it's required on Solaris. Cast fprintf argument to
3921 * bfd-in.h (bfd_get_file_window): Update declaration.
3922 * bfd-in2.h: Rebuild.
3923 * aoutx.h: Update calls to bfd_get_file_window.
3925 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3927 (xcoff_swap_ldhdr_in): New static function.
3928 (xcoff_swap_ldsym_in): New static function.
3929 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3930 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3931 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3932 Handle XTY_ER/XMC_XO symbols correctly.
3933 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3934 rather than normal symbol table.
3935 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3936 already defined with the same absolute value.
3937 (xcoff_mark): When considering called symbols, check whether the
3938 descriptor is from a dynamic object, rather than the symbol
3940 (xcoff_build_ldsyms): Likewise.
3942 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3943 Cast realloc and malloc return values. If malloc or realloc fail,
3944 set bfd_error_no_memory.
3945 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3946 * bfd-in2.h: Rebuild.
3948 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3950 * coff-ppc.c (ppc_record_toc_entry): new function.
3951 (in_reloc_p): changed return value.
3952 (coff_ppc_relocate_section): much rework.
3953 (ppc_allocate_toc_section): new function.
3954 (ppc_process_before_allocation): new function.
3955 (ppc_coff_swap_sym_in_hook): new function.
3957 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3958 (coff_link_add_symbols): initialize toc_offset.
3960 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3961 (coff_swap_aouthdr_out): Added more sections to the data
3962 dictionary for the pe file header. Also changed linker version
3963 number on the ppc side.
3964 (dir_names): small improvements to the dictionary printing.
3965 (pe_mkobject_hook): save the file level flags.
3967 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3968 (pe_tdata): added real_flags field
3969 (coff_tdata): added local_toc_sym_map and access macro
3971 * libcoff.h (coff_link_hash_entry): added toc_offset field
3972 (pe_tdata): added real_flags field
3973 (coff_tdata): added local_toc_sym_map and access macro
3975 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3976 (coff_mkobject): init for local_toc_sym_map
3977 (coff_write_object_contents): set the internal_a.magic to
3978 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3981 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3983 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3984 entries until both the line number address and the function name
3985 address are too large.
3987 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3988 * configure: Rebuilt.
3990 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3991 is defined in the environment.
3993 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3995 * som.c (som_get_section_contents_in_window): Define to use
3998 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4000 * coff-i860.c: New file, based on coff-i386.c.
4001 * cpu-i860.c: New file, based on cpu-i386.c.
4002 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4003 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4004 targets, using i860coff_vec.
4005 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4006 trad-core.o and hosts/i860mach3.h.
4007 (i860coff_vec): Use coff-i860.o and cofflink.o.
4008 * configure: Rebuild.
4009 * Makefile.in: Rebuild dependencies.
4010 (ALL_MACHINES): Add cpu-i860.o.
4011 (BFD32_BACKENDS): Add coff-i860.o.
4012 (CFILES): Add cpu-i860.c and coff-i860.c.
4013 * targets.c (i860coff_vec): Declare.
4014 (bfd_target_vector): Add &i860coff_vec.
4015 * archures.c (bfd_i860_arch): Declare.
4016 (bfd_archures_list): Add &bfd_i860_arch.
4017 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4018 (coff_set_flags): Handle bfd_arch_i860.
4019 (coff_write_object_contents): Handle I860 a.out magic number.
4021 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4023 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4024 the created .tc section to 2.
4025 (xcoff_mark): Don't keep a .loader reloc for a call to an
4026 undefined symbol when creating a shared library.
4027 (xcoff_build_ldsyms): When creating a shared library, generate
4028 global linkage code for a call to an undefined symbol.
4030 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4032 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4033 BFD32_BACKENDS, BFD64_BACKENDS.
4034 (.dep1): Put mkdep output in a separate file.
4035 Rebuilt dependencies.
4037 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4040 Permit use of mmap when available:
4042 * configure.in: Check for mmap, madvise, mprotect.
4043 * config.in, configure: Regenerated.
4045 * libbfd.c (struct _bfd_window_internal): Define type.
4046 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4048 (ok_to_map): New static variable for debugging.
4049 (_bfd_generic_get_section_contents_in_window): New function.
4050 * bfd-in.h (bfd_window_internal): Declare type.
4051 (bfd_window): Define type.
4052 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4053 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4056 * libaout.h (struct aoutdata): Add two window fields.
4057 (obj_aout_sym_window, obj_aout_string_window): New macros.
4058 * aoutx.h (some_aout_object_p): Initialize windows.
4059 (aout_get_external_symbols): Get symbol data and strings in
4060 windows instead of explicitly allocated buffers.
4061 (slurp_symbol_table): Free window instead of memory.
4062 (bfd_free_cached_info): Release windows instead of freeing storage
4064 (aout_link_free_symbols): Ditto.
4066 * targets.c (bfd_target): Add new field for
4067 get_section_contents_in_window.
4068 (BFD_JUMP_TABLE_GENERIC): Updated.
4069 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4070 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4071 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4072 macros for get_section_contents_in_window field.
4074 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4076 * core.c: Renamed to corefile.c
4077 * makefile.dos (OBJS): Change core.o to corefile.o
4078 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4081 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4083 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4084 targ_selvecs to allow debugging under Irix-5 native.
4087 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4089 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4090 to o. Clobber and restore the list of new csects around the call
4091 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4092 linker error and the linker wants to read the symbol table. Reset
4093 the line number count of a real section even if it has no relocs.
4094 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4096 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4099 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4101 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4102 an undefined symbol in a shared link.
4104 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4105 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4106 phdm@info.ucl.ac.be (Philippe De Muyter).
4108 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4110 * coff-m88k.c (rtype2howto): New static function.
4111 (RTYPE2HOWTO): Use it rather than a macro definition.
4113 * coffcode.h (coff_write_object_contents): set internal_a.magic
4114 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4116 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4117 define TRAD_HEADER to new file hosts/delta68.h.
4118 m88*-motorola-sysv*, however, does use ptrace-core.o.
4119 * hosts/delta68.h: New file.
4121 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4122 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4124 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4126 * i386linux.c (MY(vec)): Declare before use.
4128 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4130 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4131 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4133 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4134 BFD is not of the right type.
4135 (bfd_elf_get_needed_list): Likewise.
4136 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4137 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4138 * xcofflink.c (XCOFF_XVECP): Define.
4139 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4141 (bfd_xcoff_import_symbol): Likewise.
4142 (bfd_xcoff_export_symbol): Likewise.
4143 (bfd_xcoff_link_count_reloc): Likewise.
4144 (bfd_xcoff_record_link_assignment): Likewise.
4145 (bfd_xcoff_size_dynamic_sections): Likewise.
4147 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4148 table index against the number of symbols for a base relative
4151 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4153 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4154 full_aouthdr flag here...
4155 (_bfd_xcoff_bfd_final_link): ...not here.
4157 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4159 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4160 systems that have a system <libelf.h>.
4161 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4162 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4163 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4164 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4165 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4166 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4167 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4169 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4171 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4172 set, set BSF_WEAK in symbol. Change all callers.
4173 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4174 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4175 _bfd_generic_link_add_one_symbol.
4176 (ecoff_indirect_link_order): Check that the section tdata relocs
4177 are not NULL before using them.
4179 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4180 define TRAD_HEADER as hosts/alphalinux.h.
4181 * configure: Rebuild.
4182 * hosts/alphalinux.h: New file.
4183 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4186 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4188 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4189 C_ECOMM storage classes.
4191 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4193 (xcoff_mark): Call xcoff_mark_symbol.
4194 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4195 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4197 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4199 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4201 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4203 (xcoff_find_reloc): New static function.
4204 (xcoff_link_add_symbols): Use it.
4205 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4206 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4207 relocate the value of C_DECL.
4209 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4211 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4213 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4214 callback decide what goes in .relocs.
4215 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4216 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4219 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4221 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4224 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4226 * xcofflink.c: More improvements, mostly to fix handling of
4227 constructors and a few other special cases.
4228 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4229 zero, reverting yesterday's change.
4230 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4231 (bfd_xcoff_link_count_reloc): Declare.
4232 (bfd_xcoff_record_link_assignment): Declare.
4233 * bfd-in2.h: Rebuild.
4235 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4237 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4238 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4239 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4240 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4241 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4242 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4244 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4247 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4248 segments includes the a.out header. See to that the magic number
4249 *always* is big-endian.
4251 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4252 m68k4k NetBSD configurations.
4254 * configure.in, configure: Separate i386 & mips NetBSD
4255 configurations from other BSD ones. Don't assume DEC is the only
4256 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4257 configurations. Add support for m68k4k NetBSD object format.
4259 * libaout.h: Added M_68K4K_NETBSD magic.
4261 * m68k4knetbsd.c: New file.
4263 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4265 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4268 * hosts/mipsnbsd.h: New file.
4271 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4273 * config.bfd: Add config stuff for mips*-*-magic* to set
4274 targ_defvec to ecoff_big_vec.
4277 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4279 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4281 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4282 toc_section, and entry_section fields.
4283 (struct xcoff_section_tdata): Remove ldrel_count field.
4284 * libcoff.h: Rebuild.
4285 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4287 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4288 full a.out header if full_aouthdr is set in xcoff_data.
4289 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4290 based on sections stored in xcoff_data.
4291 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4293 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4294 (rs6000coff_vec): Set symbol_leading_char to '.'.
4295 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4296 value stored in ret rather than returning a pointer value.
4298 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4300 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4303 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4305 * som.c (som_slurp_string_table): Allocate the strings with malloc
4306 since they're free'd by free_cached_info.
4307 (som_slurp_symbol_table): Similarly for the symbol table.
4309 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4311 * Makefile.in (diststuff): Don't make headers.
4313 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4315 * Makefile.in: Rebuild dependencies.
4317 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4318 output_bfd is not SunOS.
4319 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4320 non-SunOS input files.
4322 * xcofflink.c: Extensive changes to support linking shared objects
4323 and generating a .loader section.
4324 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4325 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4326 last_symndx, and ldrel_count fields.
4327 * libcoff.h: Rebuild.
4328 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4329 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4331 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4332 (bfd_xcoff_export_symbol): Declare.
4333 (bfd_xcoff_size_dynamic_sections): Declare.
4334 * bfd-in2.h: Rebuild.
4336 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4338 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4339 * configure: Rebuild.
4340 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4341 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4343 (pmac_xcoff_vec): Update to use new xcoff support.
4344 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4345 (xcoff_write_armap): Declare buf as unsigned char.
4346 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4348 * mpw-make.sed: Generalize subdir_do edit.
4350 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4352 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4353 correctly. Don't initialize asect->vma.
4355 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4357 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4358 something a little less than the page size.
4360 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4362 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4364 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4366 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4367 * coffcode.h (coff_write_object_contents): If .bss is before
4368 .data us that as data_start.
4369 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4371 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4372 (coff_swap_outhdr_out): Hardwire in version number.
4374 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4376 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4377 major and minor to *_vno, since the former are also macros in
4378 SunOS header files. Cast result of bfd_alloc to appropriate
4381 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4382 before assigning to sec_data.
4384 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4386 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4387 now relative to the section, not absolute.
4388 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4389 get the file name when there is a N_SO directory name. When
4390 handling stabs, remember that section->vma was added to the
4393 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4395 * sunos.c (struct sunos_link_hash_table): Add needed field.
4396 (sunos_link_hash_table_create): Call bfd_release, not free.
4397 (sunos_link_hash_table_create): Initialize needed field.
4398 (sunos_add_dynamic_symbols): Record needed objects.
4399 (bfd_sunos_get_needed_list): New function.
4400 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4401 * bfd-in2.h: Rebuild.
4403 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4405 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4407 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4409 * bfd-in.h (struct bfd_link_needed_list): Rename from
4410 bfd_elf_link_needed_list.
4411 * bfd-in2.h: Rebuild.
4412 * elf.c, elflink.h, libelf.h: Corresponding changes.
4414 Add start at AIX linker support; no shared libraries yet.
4415 * xcofflink.c: New file.
4416 * configure.in (rs600coff_vec): Use xcofflink.o.
4417 * configure: Rebuild.
4418 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4420 (struct xcoff_section_tdata): Define.
4421 (xcoff_section_data): Define macro.
4422 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4423 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4424 (_bfd_xcoff_bfd_final_link): Declare.
4425 (_bfd_ppc_xcoff_relocate_section): Declare.
4426 * libcoff.h: Rebuild.
4427 * coff-rs6000.c: Clean up a bit.
4428 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4429 cputype, csects, and debug_indices.
4430 (xcoff_copy_private_bfd_data): Copy cputype.
4431 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4432 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4433 (xcoff_reloc_type_lookup): Rename from
4434 rs6000coff_reloc_type_lookup.
4435 (coff_relocate_section): Define.
4436 (_bfd_xcoff_sizeof_headers): Define.
4437 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4438 (_bfd_xcoff_bfd_relax_section): Define.
4439 (_bfd_xcoff_bfd_link_split_section): Define.
4440 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4442 * coffcode.h (coff_compute_section_file_positions): If AIX,
4443 increment sofar by SMALL_AOUTSZ if not executable.
4444 (coff_write_object_contents): If AIX, always output an a.out
4445 header; if not executable, header size of SMALL_AOUTSZ.
4446 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4447 (_bfd_stringtab_init): Initialize xcoff field.
4448 (_bfd_xcoff_stringtab_init): New function.
4449 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4450 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4451 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4452 * libbfd.h: Rebuild.
4453 * Makefile.in: Rebuild dependencies.
4454 (BFD32_BACKENDS): Add xcofflink.o.
4455 (CFILES): Add xcofflink.c.
4457 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4458 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4459 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4461 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4463 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4465 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4467 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4468 * config.in: Regenerated.
4470 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4471 (_bfd_chunksize): New variable.
4472 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4473 for obstack chunk size.
4474 * configure.in: Check for getpagesize.
4475 * configure: Regenerated.
4477 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4479 * trad-core.c (rawptr): Make it a local variable of
4480 ptrace_unix_core_file_p.
4482 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4484 * coff-arm.c (in_reloc_p): New.
4485 * coff-i386.c (in_reloc_p): New.
4486 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4487 (coff_write_object_contents): Only set has_reloc_section
4489 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4490 in_reloc_p to decide if reloc should be emitted.
4491 * libcoff.h (pe_data_type.in_reloc_p): New.
4492 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4494 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4496 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4497 (_bfd_coff_read_internal_relocs): Likewise.
4498 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4499 (_bfd_coff_read_internal_relocs): Likewise.
4501 * elflink.h (elf_link_add_object_symbols): Correct conditions
4502 under which type and size change warnings are issued.
4504 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4506 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4507 a symbol which is not in a real section.
4508 (coff_write_native_symbol): Corresponding change.
4510 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4511 coff_link_hash_newfunc and make non-static.
4512 (_bfd_coff_link_hash_table_init): New function, broken out of
4513 _bfd_coff_link_hash_table_create.
4514 (_bfd_coff_link_hash_table_create): Use it.
4515 (process_embedded_commands): Make static.
4516 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4517 (_bfd_coff_link_hash_table_init): Declare.
4518 * libcoff.h: Rebuild.
4520 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4521 field in XCOFF tdata.
4522 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4523 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4524 based on cputype stored in a.out header, or in n_type of initial
4526 (coff_write_object_contents): Set cputype correctly in a.out
4528 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4530 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4531 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4533 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4534 * libcoff.h: Rebuild.
4536 * cpu-rs6000.c (rs6000_compatible): New static function.
4537 (bfd_rs6000_arch): Use it.
4538 * cpu-powerpc.c (powerpc_compatible): New static function.
4539 (arch_info_struct): Define various flavours of PowerPC.
4540 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4543 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4545 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4547 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4549 * elflink.h (elf_link_add_object_symbols): Don't warn about
4550 changing the size or type if the old definition was weak.
4552 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4554 * coffcode.h (combined_entry_type): Add fix_line field.
4555 (coff_slurp_line_table): Warn if we try to set the lineno field of
4557 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4558 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4559 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4560 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4562 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4563 * libcoff.h: Rebuild.
4565 * libcoff-in.h (struct xcoff_tdata): Define.
4566 (xcoff_data): Define.
4567 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4568 * bfd-in2.h, libcoff.h: Rebuild.
4569 * coff-rs6000.c (xcoff_mkobject): New static function.
4570 (coff_mkobject): Define.
4571 (xcoff_copy_private_bfd_data): New static function.
4572 (coff_bfd_copy_private_bfd_data): Define.
4573 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4575 (rs6000coff_vec): Add DYNAMIC to object_flags.
4576 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4577 .loader sections specially.
4578 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4579 section alignment from the XCOFF tdata information.
4580 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4581 F_SHROBJ, and copy the extra a.out header information into the
4582 XCOFF tdata structure.
4583 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4584 F_DYNLOAD and the extra a.out header information.
4585 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4586 C_HIDEXT symbol with attached csect information.
4587 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4588 in the o_maxdata field.
4589 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4590 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4591 end if BSF_NOT_AT_END is set.
4593 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4594 _bfd_read_ar_hdr_fn.
4595 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4596 * bfd-in2.h, libbfd.h: Rebuild.
4597 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4599 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4600 (bfd_slurp_bsd_armap_f2): Likewise.
4601 (_bfd_slurp_extended_name_table): Likewise.
4603 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4605 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4607 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4608 when the symbol table is empty.
4610 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4611 space for section symbols, since we don't output them either.
4612 (elf_m68k_adjust_dynindx): Removed.
4614 * ptrace-core.c (rawptr): Make it a local variable of
4615 ptrace_unix_core_file_p.
4617 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4619 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4622 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4623 Mac object file formats.
4625 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4627 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4628 auxent if there isn't one.
4629 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4630 rather than FILNMLEN as the maximum name length.
4632 * coffcode.h (bfd_coff_backend_data): Add new field
4633 _bfd_coff_print_aux.
4634 (bfd_coff_print_aux): New static function.
4635 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4636 scnlen field of an XTY_LD csect aux entry.
4637 (coff_print_aux): New static function.
4638 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4639 in coff_pointerize_aux_hook.
4640 (bfd_coff_std_swap_table): Initialize new field.
4641 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4642 * libcoff.h: Rebuild.
4643 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4644 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4646 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4647 if there are symbols, for native AIX ld compatibility.
4649 * coffcode.h (bfd_coff_backend_data): Add new field
4650 _bfd_coff_pointerize_aux_hook.
4651 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4652 or I960, and as 0 otherwise.
4653 (bfd_coff_std_swap_table): Initialize new field.
4654 * libcoff.h: Rebuild.
4655 * coffgen.c (coff_pointerize_aux): Change parameters to take
4656 symbol pointer instead of type and class, and to take aux index.
4657 Call _bfd_coff_pointerize_aux_hook if it is defined.
4658 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4659 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4660 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4662 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4663 read-only/host-only support.
4665 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4667 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4670 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4671 BFD_JUMP_TABLE_ARCHIVE accordingly.
4672 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4673 (_bfd_compute_and_write_armap): Declare.
4674 (_bfd_generic_read_ar_hdr): Declare.
4675 (_bfd_read_ar_hdr): Define.
4676 (_bfd_noarchive_read_ar_hdr): Define.
4677 (_bfd_archive_bsd_read_ar_hdr): Define.
4678 (_bfd_archive_coff_read_ar_hdr): Define.
4679 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4680 _bfd_read_ar_hdr instead.
4681 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4682 (_bfd_compute_and_write_armap): Rename from
4683 compute_and_write_armap. Make non-static. Change all callers.
4684 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4685 than _bfd_snarf_ar_hdr.
4686 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4687 * ieee.c (ieee_read_ar_hdr): Define.
4688 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4689 * oasys.c (oasys_read_ar_hdr): Define.
4690 * som.c (som_read_ar_hdr): Define.
4691 * bfd-in2.h, libbfd.h: Rebuild.
4693 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4695 * peicode.c (coff_swap_filehdr_in): If symptr is
4696 zero, there aren't any symbols, even if nsyms is set.
4698 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4700 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4702 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4703 sections, and set styp correctly for them: .got, .hash, .dynamic,
4704 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4705 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4707 (ecoff_sort_hdrs): New static function.
4708 (ecoff_compute_section_file_positions): Return boolean, not void.
4709 Sort the sections by VMA before looking through them. Put the
4710 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4711 section on an appropriate boundary within the page.
4712 (ecoff_compute_reloc_file_positions): Check return value of
4713 ecoff_compute_section_file_positions.
4714 (_bfd_ecoff_set_section_contents): Likewise.
4715 (_bfd_ecoff_write_object_contents): Check for various Alpha
4716 section types when incrementing text_size and data_size. Call
4717 adjust_headers backend function if it exists.
4718 * coff-alpha.c (alpha_adjust_headers): New static function.
4719 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4720 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4722 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4724 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4726 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4727 of ALTERNATE_AIX_CORE_FORMAT.
4728 * configure.in (aix4): No longer need CORE_FLAGS.
4729 * configure: Updated.
4731 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4733 NS32k changes from Ian Dall:
4734 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4736 (aout_link_input_section_std, aout_link_input_section_ext,
4737 aout_link_reloc_link_order): Call them instead of _bfd_*
4739 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4741 (backend_data): Use it instead of hardcoded zero.
4743 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4744 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4746 * ns32knetbsd.c: Include bfd.h.
4747 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4748 (MY_bfd_reloc_type_lookup): Declare function too.
4749 * pc532-mach.c (set_sizes): Don't declare.
4750 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4751 (backend_data, MY_backend_data): Don't define.
4753 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4754 ns32k-*-lites* like ns32k-*-netbsd*.
4756 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4759 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4761 * coffcode.h (coff_write_object_contents): Restore setting
4762 f_timdat to 0, deleted on August 22.
4764 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4766 * coffcode.h (coff_bfd_copy_private_symbol_data,
4767 coff_bfd_copy_private_section_data,
4768 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4769 * peicode.h (coff_bfd_copy_private_bfd_data): New
4770 (pe_bfd_copy_private_bfd_data): New.
4771 (coff_swap_scnhdr_in): Swap bss size into the right place.
4772 (pe_print_private_bfd_data): Add some newlines.
4774 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4776 * som.c (setup_sections): Don't die if a space has no subspaces.
4778 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4780 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4781 dynamic symbol override a common symbol. Don't change the size or
4782 type if they have been set and the new symbol is not a definition.
4783 Warn if the size or type changes.
4785 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4787 * som.c (som_begin_writing): Don't write the symbol table or
4789 (som_finish_writing): Write them here. Place them after the
4790 subspace data, but before the relocs.
4792 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4794 * sunos.c (sunos_add_one_symbol): Just pass false, not
4795 info->shared_library, to sunos_create_dynamic_sections.
4796 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4798 (sunos_check_dynamic_reloc): Remove .text section assertion.
4800 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4802 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4803 * configure, configure.in: Add pmac_xcoff_vec case.
4804 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4805 * coff-pmac.c: New file, PowerMac XCOFF support.
4806 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4807 * targets.c (pmac_xcoff_vec): Declare.
4809 * mpw-config.in: Various changes to be compatible with the
4810 autoconf-based configury.
4811 * mpw-make.sed: New file, sed commands to translate Unix
4812 makefile into MPW syntax.
4813 * mpw-make.in: Remove.
4814 * hosts/mpw.h: Remove.
4815 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4816 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4818 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4820 * binary.c (binary_get_symtab): Return an empty string on error.
4821 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4823 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4825 * coff-ppc.c: Reformatted according to gnu conventions
4826 Removed irrelevant "if 0" code
4828 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4830 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4831 symbols rather than as indirect symbols.
4832 (MY(slurp_symbol_table)): Don't do anything special about
4835 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4836 of .ctors and .dtors sections is no larger than 2.
4838 * sunos.c (sunos_add_one_symbol): Don't change
4839 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4841 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4842 dynamic symbols when creating a shared library.
4843 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4845 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4846 written even if it is not defined in a regular object.
4847 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4848 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4849 rather than the constant 22.
4850 (sunos_check_dynamic_reloc): Handle creating a shared library.
4851 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4852 zero when creating a shared library.
4853 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4854 write it out at the start of the symbol table.
4856 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4858 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4860 * config.bfd: Add arm-*-coff.
4861 * configure.in, configure: Add armcoff_{little,big}_vec.
4862 * targets.c (armcoff_{little,big}_vec): Declare.
4863 (bfd_target_vector): Add armcoff_{little,big}_vec.
4864 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4866 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4868 * targets.c (bfd_find_target): Remove debugging code.
4870 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4872 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4874 * Makefile.in: added *-ppc files
4875 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4876 allow pe based .o's to be shared with other tools on ppc/NT
4877 * config.bfd: added powerpc[le]-[pe|winnt] config support
4878 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4879 * peicode.h: Added more section flags for PE on ppc
4880 Added coff_swap_filehdr_out to allow peicode.h to be
4881 used for non-image PE files on ppc.
4882 Check for image, or not, before copying pe_opthdr
4883 * targets.c: Added new bfd's
4884 * targets.c: Removed two inactive bfds that shouldn't have made it this
4887 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4889 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4890 explicit values to initialize all relocs. Change all users.
4891 (ppc_elf_brtaken_inner): New function to handle branch predicition
4893 (ppc_elf_brtaken_reloc): Ditto.
4894 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4895 relocs use ppc_elf_unsupported_reloc.
4896 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4897 needs to be reported.
4898 (ppc_elf_relocate_section): Support branch prediction relocs.
4900 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4902 * bfd.c (bfd_assert): Remove \n from string passed to
4905 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4906 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4907 (bfd_coff_make_section_hook): Don't define.
4908 (coff_make_section_hook): Remove.
4909 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4910 (styp_to_sec_flags): Likewise.
4911 (coff_write_object_contents): Likewise.
4912 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4914 * libcoff.h: Rebuild.
4915 * coffgen.c (make_a_section_from_file): Just call
4916 bfd_make_section_anyway, not bfd_make_section or
4917 bfd_coff_make_section_hook.
4918 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4919 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4920 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4921 make_section_hook field.
4922 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4924 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4925 pointers into value field for warning and indirect symbols; just
4926 leave the value field alone.
4927 * linker.c (generic_link_add_symbol_list): Use next symbol for
4928 warning and indirect symbols, rather than looking in symbol value.
4929 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4930 parameter. Change all callers. Remove support for indirect
4931 symbols; it didn't work anyhow.
4932 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4933 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4934 * bfd-in2.h: Rebuild.
4936 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4938 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4939 go back to telling the tools this reloc operates on 32 bits.
4941 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4943 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4944 rather than a direct fprintf.
4945 * archive.c (_bfd_write_archive_contents): Likewise.
4946 * coffcode.h (coff_slurp_symbol_table): Likewise.
4947 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4948 (ppc_elf_unsupported_reloc): Likewise.
4949 (ppc_elf_relocate_section): Likewise.
4950 * i386linux.c (linux_tally_symbols): Likewise.
4951 (linux_finish_dynamic_link): Likewise.
4952 * osf-core.c (osf_core_core_file_p): Likewise.
4953 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4954 * som.c (som_sizeof_headers): Likewise.
4955 * srec.c (srec_bad_byte): Likewise.
4956 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4957 * libbfd-in.h (bfd_assert): Declare first parameter const.
4958 * libbfd.h: Rebuild.
4959 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4960 bfd_reloc_overflow is enough.
4961 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4962 * coff-h8500.c (rtype2howto): Likewise.
4963 * coff-z8k.c (rtype2howto): Likewise.
4964 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4965 * elf.c (_bfd_elf_get_lineno): Likewise.
4966 (_bfd_elf_no_info_to_howto): Likewise.
4967 (_bfd_elf_no_info_to_howto_rel): Likewise.
4968 * hp300hpux.c (convert_sym_type): Likewise.
4969 (MY(swap_std_reloc_in)): Likewise.
4970 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4972 * libaout.h (struct aoutdata): Add line_buf field.
4973 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4974 and filename_buffer. Instead, use a malloc buffer stored in the
4975 new line_buf field. Remove length restrictions.
4977 * coffgen.c (string_size): Remove static variable.
4978 (debug_string_size, debug_string_section): Likewise.
4979 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4980 and debug_string_size_p parameters. Use them instead of the
4981 global variables. Change all callers.
4982 (coff_write_symbol): Likewise.
4983 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4984 (coff_write_symbols): Add local variables to replace removed
4987 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4988 function, and line_base fields.
4989 * libcoff.h: Rebuild.
4990 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4991 information, rather than using static variables.
4993 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4994 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4996 * init.c (initialized): Remove static variable.
4997 (bfd_init): Don't bother setting initialized.
4998 (bfd_check_init): Remove.
4999 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5000 * libbfd.h: Rebuild.
5002 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5004 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5005 size for full core dumps. Copy core file header to private data.
5006 (rs6000coff_core_file_failing_command,
5007 rs6000coff_core_file_failing_signal): New functions to extract
5008 the file name and terminating signal from the core file.
5009 * coff-rs6000.c: Use them.
5011 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5013 Change arch info to be const, initialized at compile time.
5014 * archures.c: Reindent many functions. Change CONST to const.
5015 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5016 nothing set it anyhow. Make next const.
5017 (bfd_arch_info_list): Remove.
5018 (bfd_archures_list): Rename from archures_init_table. Change from
5019 a table of function pointers to a table of bfd_arch_info_type
5020 structure addresses.
5021 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5022 (bfd_lookup_arch): Likewise.
5023 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5025 (bfd_default_arch_struct): Make const.
5026 (bfd_arch_init, bfd_arch_linkin): Remove.
5027 (bfd_get_arch_info): Return a const pointer.
5028 * init.c (bfd_init): Don't call bfd_arch_init.
5029 * bfd.c (struct _bfd): Make arch_info const.
5030 * bfd-in2.h: Rebuild.
5031 * libbfd.h: Rebuild.
5032 * configure.in: Put & before everything in $selarchs.
5033 * configure: Rebuild.
5034 * cpu-*.c: Change bfd_*_arch from a function which calls
5035 bfd_arch_linkin to a const structure.
5036 * ieee.c (ieee_object_p): Make arch const.
5038 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5040 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5042 * bfd-in2.h: Regenerate.
5043 * libbfd.h: Regenerate.
5045 * elf32-ppc.c (reloc_type): Update names to match current draft.
5046 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5047 relative. Update names to current V.4 draft.
5048 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5049 (ppc_elf_relocate_section): Rename relocations to match draft.
5051 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5053 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5054 compiled with -mrelocatable-lib to be linked with either normal
5055 modules or -mrelocatable modules.
5057 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5059 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5060 in the a.out header.
5062 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5063 a reloc against a local symbol, even if it's not a section.
5065 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5067 * targets.c (bfd_target): Remove unused align_power_min field.
5068 * bfd-in2.h: Rebuild.
5069 * All backends: Remove initialization of align_power_min.
5071 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5073 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5075 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5077 * config.bfd (mips-dec-netbsd*): New target.
5078 * configure.host (mips-dec-netbsd*): New host.
5079 * configure.in (mips-dec-netbsd*): New native.
5080 * configure: Rebuild.
5082 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5084 Make the COFF backend linker merge common types:
5085 * cofflink.c (struct coff_debug_merge_element): Define.
5086 (struct coff_debug_merge_type): Define.
5087 (struct coff_debug_merge_hash_entry): Define.
5088 (struct coff_debug_merge_hash_table): Define.
5089 (coff_debug_merge_hash_table_init): Define.
5090 (coff_debug_merge_hash_table_free): Define.
5091 (coff_debug_merge_hash_lookup): Define.
5092 (struct coff_final_link_info): Add debug_merge field.
5093 (coff_debug_merge_hash_newfunc): New static function.
5094 (_bfd_coff_final_link): Allocate and free debug_merge table.
5095 (coff_link_input_bfd): Merge identical enum, struct and union
5098 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5100 Convert i960 COFF to use COFF backend linker.
5101 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5102 structure to store the symbol being used.
5103 (coff_i960_start_final_link): New static function.
5104 (coff_i960_relocate_section): New static function.
5105 (coff_i960_adjust_symndx): New static function.
5106 (coff_start_final_link): Define.
5107 (coff_relocate_section): Define.
5108 (coff_adjust_symndx): Define.
5109 * coffcode.h (bfd_coff_backend_data): Add new callback function
5110 _bfd_coff_start_final_link.
5111 (bfd_coff_start_final_link): Define.
5112 (coff_start_final_link): Define if not defined.
5113 (bfd_coff_std_swap_table): Add coff_start_final_link.
5114 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5116 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5117 function callback is not NULL.
5118 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5119 (_bfd_coff_internal_syment_name): Declare.
5120 * libcoff.h: Rebuild.
5121 * configure.in (icoff_big_vec): Add cofflink.o.
5122 (icoff_little_vec): Likewise.
5123 * configure: Rebuild.
5125 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5127 * Makefile.in (clean-info): Remove extraneous tab from line
5130 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5132 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5133 contents has relocs.
5135 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5137 * coffcode.h (coff_compute_section_file_positions): Keep the
5139 (coff_write_object_contents): Remember if it's a relocatable
5141 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5142 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5143 if relocatable file. Swap out saved raw size.
5145 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5147 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5148 (maintainer-clean): Rename from realclean, passing
5149 maintainer-clean down to subdirectories, but leave realclean as a
5152 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5155 * dep-in.sed: Remove config.h from generated dependencies.
5157 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5158 broken out of sunos_canonicalize_dynamic_symtab.
5159 (sunos_canonicalize_dynamic_symtab): Call new function
5160 sunos_slurp_dynamic_symtab.
5161 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5162 dynamic symbol table to the caller.
5163 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5164 callback to override the symbols being read.
5165 * libaout.h (struct aout_backend_data): Add three new parameters
5166 to add_dynamic_symbols callback.
5168 Extensive minor changes to avoid various gcc warnings. Also:
5169 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5170 * archures.c (bfd_arch_info_type): Change mach field from long to
5172 (bfd_lookup_arch): Change machine parameter from long to unsigned
5175 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5177 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5178 a symbol with a non-zero plt_offset.
5180 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5182 * elfcode.h (align_file_position): Remove; not used.
5184 * configure.in: Only check for <sys/procfs.h> on a native system,
5185 and make sure it defines prstatus_t.
5186 * configure: Rebuild.
5188 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5190 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5192 * config.in: Rename from config.h.in.
5193 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5194 Check for config.h:config.in when creating stamp-h.
5195 * configure: Rebuild.
5196 * Makefile.in (stamp-h): Depend upon config.in rather than
5197 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5198 calling config.status.
5200 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5201 (Makefile): Just rebuild Makefile.
5202 (config.h, stamp-h): New targets.
5203 * configure.in: Create stamp-h when rebuilding config.h.
5204 * configure: Rebuild.
5206 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5208 * configure.in: Call AC_CONFIG_HEADER. Substitute
5209 HOST_64BIT_LONG. Check that various header files exist. Check
5210 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5211 and/or free need to be declared. Don't make a link to sysdep.h.
5212 Define TRAD_HEADER for various hosts.
5213 * configure: Rebuild.
5214 * configure.host: Don't set my_host. Add definitions taken from
5215 host header files for various entries. Remove entries which now
5217 * acconfig.h: New file.
5218 * config.h.in: New file, built by autoheader.
5219 * sysdep.h: New file.
5220 * Makefile.in (do_distclean): Don't remove sysdep.h.
5222 (LOCAL_H_DEPS): New variable.
5223 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5225 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5226 ($(OPTIONAL_BACKENDS)): Likewise.
5227 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5228 looking through sysdep.h.
5229 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5230 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5231 (fprintf_vma, sprintf_vma): Likewise.
5232 (int64_type, uint64_type): Don't define.
5233 * bfd-in2.h: Rebuild.
5234 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5235 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5236 * lynx-core.c: Include stuff from old hosts/lynx.h.
5237 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5238 rather than NO_FCNTL.
5239 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5240 rather than NATIVE_HPPAHPUX_COMPILER.
5241 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5243 * hosts/*.h: Remove all header files which merely include,
5244 declare, and define things. Leave header files which define
5245 information needed by trad-core.c.
5247 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5248 (BFD_CC_FOR_BUILD): Define.
5249 * configure.in: Use BFD_CC_FOR_BUILD.
5250 * configure: Rebuild.
5252 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5254 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5255 * configure: Rebuild.
5257 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5260 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5262 * config.bfd: i386pe_ve -> i386pe_vec.
5264 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5266 * configure.host: Incorporate host Makefile fragments by setting
5268 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5269 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5270 value based on whether the code is being compiled by a cross
5271 compiler. Don't substitute host_makefile_frag or frags.
5272 * aclocal.m4: New file to define local AC_PROG_CC.
5273 * configure: Rebuild.
5274 * Makefile.in (INSTALL): Set to @INSTALL@.
5275 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5276 (INSTALL_DATA): Set to @INSTALL_DATA@.
5278 (CC): Define as @CC@.
5279 (CFLAGS): Set to @CFLAGS@.
5280 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5281 (@host_makefile_frag@): Remove.
5282 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5283 after other options.
5284 (config.status): Remove dependency upon @frags@.
5285 * config/*.mh, config/README: Remove.
5287 * config.bfd: Rewrite to incorporate the contents of the Makefile
5288 fragments by setting shell variables, rather than merely returning
5289 the name of a Makefile fragment.
5290 * configure.in: Use shell variables set by config.bfd rather than
5291 looking at the target Makefile fragment files. Don't substitute
5292 target_makefile_frag. Do substitute TDEFINES.
5293 * configure: Rebuild.
5294 * Makefile.in (@target_makefile_frag@): Remove.
5295 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5296 * config/*.mt: Remove.
5298 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5300 * configure.in: Put changequote lines around "i[345]86" patterns
5301 section of core file support.
5303 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5305 * som.c (som_bfd_print_private_bfd_data): Define to use the
5308 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5310 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5311 entry, text_start and data_start.
5313 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5315 * Makefile.in (OFILES): Remove $(TDEPFILES).
5316 * config/apollo.mt (TDEPFILES): Remove.
5317 * config/README: Update.
5319 * configure.in: For a native configuration, set COREFILE and
5320 COREFLAG based on the canonical host name.
5321 * configure: Rebuild.
5322 * Makefile.in: Rebuild dependencies.
5323 (ALL_CFLAGS): Add @COREFLAG@.
5324 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5325 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5326 support routines. Check LYNX_CORE rather than HOST_LYNX.
5327 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5328 * i386lynx.c: Likewise.
5329 * m68klynx.c: Likewise.
5330 * sparclynx.c: Likewise.
5331 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5332 * *-core.c: Comment changes.
5333 * config/decstation.mh (HDEPFILES): Remove.
5334 (HDEFINES): Remove -DTRAD_CORE.
5335 * config/irix3.mh (RANLIB): Remove.
5336 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5337 (HDEFINES): Remove -DIRIX_CORE.
5338 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5339 (HDEFINES): Remove -DTRAD_CORE.
5340 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5341 * config/ultra3.mh (RANLIB): Remove.
5342 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5343 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5344 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5345 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5346 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5347 * config/i386aix.mh, config/i386bsd.mh: Remove.
5348 * config/i386linux.mh, config/i386mach3.mh: Remove.
5349 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5350 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5351 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5352 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5353 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5354 * config/solaris2.mh, config/stratus.mh: Remove.
5355 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5356 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5358 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5360 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5361 DT_FINI entry if the appropriate symbol is not in the hash table.
5363 * libelf.h (struct elf_backend_data): Add create_program_headers
5364 and want_hdr_in_seg fields.
5365 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5367 (elf_backend_create_program_headers): Likewise.
5368 (elfNN_bed): Initialize create_program_headers and
5370 * elf.c (get_program_header_size): Call create_program_headers
5372 (map_program_segments): Check want_hdr_in_seg backend field. Call
5373 create_program_headers backend routine.
5375 * elf.c (assign_file_positions_except_relocs): Align non allocated
5376 sections when creating an executable.
5378 * elfcode.h (elf_swap_phdr_in): Make non static.
5379 (elf_swap_phdr_out): Make non static.
5380 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5381 (bfd_elf32_swap_phdr_out): Declare.
5382 (bfd_elf64_swap_phdr_in): Declare.
5383 (bfd_elf64_swap_phdr_out): Declare.
5385 * ecofflink.c (ecoff_collect_shuffle): New static function.
5386 (_bfd_ecoff_get_accumulated_pdr): New function.
5387 (_bfd_ecoff_get_accumulated_sym): New function.
5388 (_bfd_ecoff_get_accumulated_ss): New function.
5389 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5390 (_bfd_ecoff_get_accumulated_sym): Declare.
5391 (_bfd_ecoff_get_accumulated_ss): Declare.
5392 * libbfd.h: Rebuild.
5394 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5396 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5398 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5399 warning symbols. If any section is named .gnu.warning.XXX, treat
5400 the contents as a warning to be issued if the symbol XXX is
5402 (elf_link_output_extsym): For an indirect or warning symbol, just
5403 output the symbol it points to.
5405 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5406 if bfd_hash_allocate fails, since it will already be set.
5407 (generic_link_hash_newfunc): Likewise.
5408 (archive_hash_newfunc): Likewise.
5409 (hash_entry_bfd): New static function.
5410 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5411 callback. Allocate a new warning using the hash table newfunc.
5412 Use bfd_hash_replace to update the entry in the hash table, rather
5413 than assuming we can copy the fields with structure assignment.
5415 * hash.c (bfd_hash_replace): New function.
5416 * bfd-in.h (bfd_hash_replace): Declare.
5417 * bfd-in2.h: Rebuild.
5419 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5421 * config.bfd: Add mips*vr4300-*-elf* target.
5422 * config/mipsbvr4300.mt: Added.
5424 See file ChangeLog.2
5431 version-control: never