1 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4 link, adjust the symbol index of a base relative reloc. Don't
5 change the addend of a PC relative reloc if pcrel_offset is set.
6 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
9 * reloc.c (bfd_perform_relocation): Apply the relocation even if
10 it is zero, in case src_mask matters.
11 (bfd_install_relocation): Likewise.
13 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
15 * xcofflink.c (xcoff_link_add_symbols): Always initialize
17 (_bfd_xcoff_bfd_final_link): Don't set target_index
18 to an uninitialized value.
20 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
22 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
23 indices, rather than crashing.
24 (coff_slurp_reloc_table): Likewise. Check whether the howto field
26 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
29 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
31 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
33 (coff_arm_adjust_symndx): New static function.
34 (coff_adjust_symndx): Define.
36 * srec.c (srec_scan): Accept multiple symbols on a single line.
37 From Pascal Martin <pmartin@alsys.com>.
41 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
43 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
44 (sunos_merge_private_bfd_data): New function.
46 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
48 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
50 (bfd_merge_private_bfd_data): Likewise.
51 * section.c (bfd_copy_private_section_data): Likewise.
52 * syms.c (bfd_copy_private_symbol_data): Likewise.
54 * aout-target.h (MY_bfd_copy_private_section_data): Check that
55 both BFD's are the right flavour.
56 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
57 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
58 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
59 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
60 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
61 (ppc_elf_merge_private_bfd_data): Likewise.
62 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
63 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
65 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
66 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
70 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
72 * reloc.c: Add m32r relocs.
73 * bfd-in2.h, libbfd.h: Rebuilt.
74 * cpu-m32r.c,elf32-m32r.c: New files.
77 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
79 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
81 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
83 * tekhex.c (first_phase): Change type parameter from char to int.
85 (pass_over): Change func to expect int, not char.
87 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
88 rather than SEC_LOAD when aligning the file offset for the first
91 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
93 * syms.c (coff_section_type): Make arg const.
94 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
95 to make_bfd_asection().
96 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
97 * elfcode.h (bfd_section_from_phdr): Remove prototype.
98 (_bfd_elf_stringtab_init): Remove prototype.
100 * netbsd-core.c (swap_abort): Add prototype.
101 * aix386-core.c (swap_abort): Ditto & make static
102 * hpux-core.c (swap_abort): Ditto & make static.
103 * irix-core.c (swap_abort): Ditto & make static.
104 * ptrace-core.c (swap_abort): Ditto & make static.
105 * trad-core.c (swap_abort): Ditto & make static.
106 * coffswap.h (coff_swap_reloc_in): Ditto.
107 (coff_swap_reloc_out): Ditto.
108 (coff_swap_filehdr_in): Ditto.
109 (coff_swap_filehdr_out): Ditto.
110 (coff_swap_sym_in): Ditto.
111 (coff_swap_sym_out): Ditto.
112 (coff_swap_aux_in): Ditto.
113 (coff_swap_aux_out): Ditto.
114 (coff_swap_lineno_in): Ditto.
115 (coff_swap_lineno_out): Ditto.
116 (coff_swap_aouthdr_in): Ditto.
117 (coff_swap_aouthdr_out): Ditto.
118 (coff_swap_scnhdr_in): Ditto.
119 (coff_swap_scnhdr_out): Ditto.
120 * ihex.c (ihex_sizeof_headers): Ditto.
121 * tekhex.c (getsym): Ditto.
122 (find_chunk): Ditto & make static.
123 (insert_byte): Ditto.
124 (first_phase): Ditto.
126 (tekhex_get_symtab): Ditto & make static.
127 (tekhex_get_symtab_upper_bound): Ditto & make static.
128 (tekhex_mkobject): Ditto.
129 (tekhex_object_p): Ditto.
130 (move_section_contents): Ditto.
131 (tekhex_get_section_contents): Ditto.
132 (tekhex_set_arch_mach): Ditto & make static.
133 (tekhex_set_section_contents): Ditto.
137 (tekhex_write_object_contents): Ditto.
138 (tekhex_sizeof_headers): Ditto.
139 (tekhex_make_empty_symbol): Ditto.
140 (tekhex_get_symbol_info): Ditto.
141 (tekhex_print_symbol): Ditto.
142 * irix-core.c (make_bfd_asection): Ditto.
143 (irix_core_core_file_p): Ditto.
144 (irix_core_core_file_failing_command): Ditto.
145 (irix_core_core_file_failing_signal): Ditto.
146 (irix_core_core_file_matches_executable_p): Ditto.
147 (irix_core_make_empty_symbol): Ditto.
148 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
149 * srec.c (srec_new_symbol): Ditto.
150 (srec_get_section_contents): Ditto.
151 (srec_set_arch_mach): Ditto.
152 (srec_set_section_contents): Ditto.
153 (internal_srec_write_object_contents): Ditto.
154 (srec_write_object_contents): Ditto.
155 (symbolsrec_write_object_contents): Ditto.
156 (srec_sizeof_headers): Ditto.
157 (srec_make_empty_symbol): Ditto.
158 (srec_get_symtab_upper_bound): Ditto.
159 (srec_get_symtab): Ditto.
160 (srec_print_symbol): Ditto and make static.
161 * elf.c (elf_read): Ditto
162 (assign_section_numbers): Ditto.
163 (elf_fake_sections): Ditto.
164 (sym_is_global): Ditto.
165 (elf_map_symbols): Ditto.
166 (get_program_header_size): Ditto.
167 * coffgen.c (make_a_section_from_file): Ditto.
168 (coff_real_object_p): Ditto.
169 (fixup_symbol_value): Ditto.
170 (build_debug_section): Ditto.
172 * syms.c (coff_section_type): Ditto.
175 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
177 * bfd-in2.h: Rebuilt after m32r changes.
180 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
183 * config.bfd,configure.in,configure: Add m32r support.
184 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
186 * config.bfd: Keep target list alphabetically sorted.
189 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
191 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
192 to add in the constant part found in the instruction itself.
193 (case R_V850_HI16_S): Likewise.
197 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
199 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
200 and R_D10V_18 to be 1 (word).
203 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
205 * stabs.c (_bfd_link_section_stabs): If the output_section field
206 of either section is bfd_abs_section, then the linker is
207 discarding the section and we should not optimize it.
209 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
211 * Makefile.in (aout-sparcle.o): New target.
212 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
213 * config.bfd (sparclet-*-aout*): Add case.
214 * configure.in (sparcle_aout_vec): Add case.
215 * configure: Regenerated.
216 * targets.c (sparcle_aout_vec): Declare.
217 (bfd_target_vector): Add sparcle_aout_vec.
218 * aout-sparcle.c: New file.
221 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
223 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
224 low order sign bit propogation for R_V850_HI16_S.
226 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
227 handling V850 specific relocs.
228 (elf_v850_howto_table): Use the new function for some
229 relocations. Twiddle masks & shifts for some relocs.
230 Set partial_inplace where needed.
233 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
235 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
236 default architecture to a machine number of 0.
237 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
239 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
240 the output BFD is the default, set it from the first input BFD.
243 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
245 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
246 insert at bitpos zero. The HI16 relocs are shifted right
247 by 16 bits. Fix src_mask for all relocs.
248 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
250 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
254 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
256 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
257 Rewrite to use BFD file read routines and to avoid using a fixed
258 length for the file name.
261 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
263 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
264 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
265 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
268 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
270 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
271 (elf_v850_howto_table): Add info for HI16_S reloc.
272 (v850_reloc_map): Add HI_16_S reloc.
273 * reloc.c: Define BFD_RELOC_V850_* relocs.
276 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
279 * elf32-sh.c: New file.
280 * elf.c (prep_headers): Handle bfd_arch_sh.
281 * elfcode.h (write_relocs): Handle absolute symbol.
282 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
283 (_bfd_elf64_link_read_relocs): Declare.
284 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
285 elf_link_read_relocs. Make globally visible. Change all
287 (elf_link_input_bfd): Get external symbols from cache in
288 symtab_hdr->contents. Get contents from cache in
290 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
292 * reloc.c: Define BFD_RELOC_SH_* relocs.
293 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
294 * coff-sh.c (sh_insns_conflict): Fix a return value.
295 (_bfd_sh_align_load_span): New globally visible function, broken
296 out of sh_align_load.
297 (sh_align_load): Call _bfd_sh_align_load_span.
298 (sh_swap_insns): Change relocs parameter to PTR.
299 * bfd-in2.h, libbfd.h: Rebuild.
300 * targets.c (bfd_elf32_sh_vec): Declare.
301 (bfd_elf32_shl_vec): Declare.
302 * config.bfd (sh-*-elf*): New target.
303 * configure.in (bfd_elf32_sh_vec): New target vector.
304 (bfd_elf32_shl_vec): New target vector.
305 * configure: Rebuild.
306 * Makefile.in: Rebuild dependencies.
307 (BFD32_BACKENDS): Add elf32-sh.o.
308 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
310 * elf.c (map_sections_to_segments): Check that LMA does not skip a
311 page before checking D_PAGED.
313 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
314 (ihex_write_object_contents): Remove extbase; always use segbase
317 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
319 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
320 * configure.host (i[345]86-*-*): Ditto.
321 * config.bfd (i[345]86-*-*): Ditto.
322 * configure: Regenerate.
324 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
327 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
329 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
330 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
331 * som.c (hppa_som_gen_reloc_type): Add new argument. If
332 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
333 will have an ST_CODE type, change the symbol's type to ST_DATA.
334 * som.c (hppa_som_gen_reloc_type): Update prototype.
336 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
338 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
339 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
340 (mips_elf_size_dynamic_sections): Don't require .got to exist.
341 (mips_elf_finish_dynamic_sections): Likewise.
343 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
345 * configure.host (HLDENV): New variable to set. Set it for
346 *-*-sysv4*, since those linkers may not support -R but they always
349 * libieee.h (NSECTIONS): Don't define.
350 (ieee_data_struct): Change section_table to asection **. Add
352 * ieee.c (get_section_entry): If the table isn't big enough, make
354 (ieee_slurp_sections): Remove assertion about number of sections.
355 (ieee_object_p): Adjust initialization of ieee to match changes to
358 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
359 symbols merely because we are generating a shared library.
360 (xcoff_build_ldsyms): Don't set up global linkage code for an
361 undefined symbol merely because we are generating a shared
365 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
367 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
368 (BFD32_BACKENDS) Add elf32-v850.o.
369 * archures.c: Add bfd_v850_arch.
370 * bfd-in2.h: Add bfd_v850_arch.
371 * config.bfd (v850-*-*): New target.
372 * configure: (bfd_elf32_v850_vec) New vector.
373 * configure.in: (bfd_elf32_v850_vec) New vector.
374 * cpu-v850.c: New file.
375 * elf.c (prep_headers): Added case bfd_arch_v850.
376 * elf32-v850.c: New file.
377 * targets.c (bfd_elf32_v850_vec): New vector.
380 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
382 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
383 a function code symbol for an XMC_XO symbol.
385 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
387 * mpw-config.in: Update editing of autoconf vars to reflect
388 Jul 18 configure.in change.
389 * mpw-make.sed: Update editing of include pathnames to be
390 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
392 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
394 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
395 which to offset to get the .plt entry address is ".plt".
397 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
399 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
400 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
401 Added, for internal use by the ARM gas.
405 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
407 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
408 in section dynidx start.
410 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
412 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
413 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
414 optimization for g++.
416 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
418 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
419 the -mrelocatable-lib bit set and the other doesn't, clear the
420 -mrelocatable-lib bit in the header.
422 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
424 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
425 symbol against a STT_FUNC symbol in a shared library.
427 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
429 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
430 symbol is found, automatically define the corresponding function
433 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
434 if sym.n_numaux is not zero.
435 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
436 entry to disagree about the number of aux entries if the symbol
439 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
440 section if it might be needed, not just if info->shared.
441 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
442 the start of .rel.dyn if we are going to use it.
443 (mips_elf_finish_dynamic_sections): Only clear the first element
444 of .rel.dyn if the size is greater than zero.
446 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
448 * xcofflink.c (xcoff_link_input_bfd): If we already called the
449 undefined_symbol callback for a symbol, then don't issue any more
450 warnings about loader relocs.
451 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
452 after calling the undefined_symbol callback.
454 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
455 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
456 as the AIX linker seems to do.
458 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
460 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
461 (evax_initialize): Remove evax_reloc_table.
462 (evax_close_and_cleanup): Ditto.
464 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
466 (evax_bfd_reloc_type_lookup): Ditto.
467 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
468 cooked_size == raw_size.
469 * evax-emh.c (_bfd_evax_register_filename): Remove.
470 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
471 * evax-misc.c (add_new_contents): Malloc section at full size.
472 (_bfd_save_evax_section): Memcpy section contents directly.
473 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
474 (evax_reloc_table): Remove.
476 * hosts/alphavms.h (O_ACCMODE): Define if needed.
478 * makefile.vms: Add better support for DEC C compilation
479 Add evax.h dependencies
481 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
482 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
483 (BFD_RELOC_ALPHA_BASEREG): Remove.
484 * bfd-in2.h, libbfd.h: Rebuild.
486 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
488 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
489 getgid if _WIN32 is defined.
490 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
492 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
494 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
495 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
497 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
500 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
502 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
504 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
505 (NEED_DECLARATION_REALLOC): New macro.
506 * configure, config.in: Rebuild.
507 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
508 (realloc): Declare if NEED_DECLARATION_REALLOC.
510 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
511 <strings.h> if they exist.
513 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
515 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
517 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
519 Based on patches from Eric Valette <valette@crf.canon.fr>:
520 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
521 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
522 (elf_howto_table): Add entries for new relocs.
523 (elf_i386_reloc_type_lookup): Handle new relocs.
524 (elf_i386_info_to_howto): Just call abort.
525 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
526 (elf_i386_relocate_section): Likewise.
529 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
531 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
534 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
536 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
537 only get the LMA from the phdr if they are in the same part of the
540 * elf.c (map_sections_to_segments): Rewrite tests for starting a
541 new segment to make them more comprehensible. If the relationship
542 between the LMA and the VMA changed, start a new segment. Don't
543 check dynsec when deciding whether to start a new segment for a
544 writeable section; -N will now handle this.
546 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
548 * libhppa.h: Remove "esel" changes. Not the right approach.
549 * som.c: Corresponding changes.
550 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
551 which don't have a SOM symbol type associated with them.
552 Reverses a 1994 change.
554 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
556 Make ld -N more reasonable for ELF:
557 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
558 phdr_in_section to false, and always use a single load segment.
559 (elf_sort_sections): Sort sections by LMA after VMA.
560 (assign_file_positions_for_segments): If D_PAGED is not set, don't
561 align to maxpagesize.
562 (assign_file_positions_except_relocs): Likewise.
563 * elfcode.h (elf_object_p): If a section is loaded but not page
564 aligned, clear D_PAGED.
566 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
568 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
569 Added, for internal use by the ARM gas.
573 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
575 * libhppa.h (R_HPPA_ESEL): New field selector.
577 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
578 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
579 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
581 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
583 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
584 archive search before looking for stripped dynamic objects.
586 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
588 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
589 symbol a warning rather than an error.
591 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
593 * elf.c (assign_file_positions_for_segments): Track the virtual
594 memory position separately from the file position, and use it to
595 compute the alignment adjustment.
598 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
600 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
601 and fixed mask on R_D10V_10_PCREL_L.
604 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
606 * elf64-mips.c: Include "aout/ar.h".
607 (mips_elf64_slurp_armap): New static function.
608 (mips_elf64_write_armap): New static function.
609 (bfd_elf64_archive_*): Define.
610 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
611 Use instead of bfd_generic_archive_p.
612 (bfd_elfNN_write_archive_contents): Define if not defined. Use
613 instead of _bfd_write_archive_contents.
614 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
615 _bfd_generic_mkarchive.
616 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
617 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
619 (TARGET_LITTLE_SYM): Likewise.
620 * archive.c (bfd_slurp_armap): Check for and reject an archive map
622 * Makefile.in: Rebuild dependencies.
624 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
625 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
626 SHT_MIPS_EVENTS sections.
627 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
628 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
630 (_bfd_mips_elf_fake_sections): Likewise.
632 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
633 * ecoff.c (ecoff_compute_section_file_positions): Copy
634 rdata_in_text from backend info to tdata. Clear it if any data
635 section comes before .rdata.
636 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
637 tdata rather than backend info.
639 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
641 * configure.in: Fix test for whether a compiler has a 64 bit
642 type. From Jim Wilson <wilson@cygnus.com>.
644 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
646 * configure.host (mips-sgi-irix6*): New host.
648 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
649 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
650 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
652 * configure: Rebuild.
653 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
654 (BFD_HOST_64_BIT): Define conditionally.
655 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
656 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
657 (symvalue, bfd_size_type): Likewise.
658 * bfd-in2.h: Rebuild.
659 * Makefile.in (do_clean): Remove bfd-tmp.h.
660 (do_distclean): Remove bfd-in3.h.
661 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
662 (bfd-in3.h): New target.
664 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
665 Andrew Gierth <ANDREWG@microlise.co.uk>.
667 * configure.host: Set INSTALL_SHLIB.
668 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
669 * configure: Rebuild.
670 * Makefile.in (install): Use @INSTALL_SHLIB@.
672 * config.bfd (mips*-*-irix6*): New target.
673 * configure.host: Handle Irix 6 shared library like Irix 5.
675 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
676 symbol for a magic name.
677 (xcoff_link_input_bfd): Don't change the reloc symbol for an
679 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
682 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
684 * mpw-config.in: Add ELF support to mips config, create the
685 elf32-target.h file in the object dir.
686 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
688 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
690 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
691 Also removed most abort calls, in favor of using bfd reporting.
694 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
696 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
697 (BFD32_BACKENDS) Add elf32-d10v.o.
698 * archures.c: Add bfd_d10v_arch.
699 * bfd-in2.h: Add bfd_d10v_arch.
700 * config.bfd (d10v-*-*): New target.
701 * configure: (bfd_elf32_d10v_vec) New vector.
702 * configure.in: (bfd_elf32_d10v_vec) New vector.
703 * cpu-d10v.c: New file.
704 * elf.c (prep_headers): Added case bfd_arch_d10v.
705 * elf32-d10v.c: New file.
707 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
708 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
709 * targets.c (bfd_elf32_d10v_vec): New vector.
712 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
714 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
716 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
718 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
719 bfd_mach_i386_i8086 machine types.
721 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
723 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
726 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
728 * coffcode.h (coff_set_section_contents): A/UX does not require
729 special handling of the _LIB section.
731 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
733 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
736 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
737 array if one was allocated.
739 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
741 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
742 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
743 use_rld_obj_head and rld_value.
744 (mips_elf_link_hash_table_create): Initialize new fields.
745 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
747 (mips_elf_create_dynamic_sections): Create .rld_map section. If
748 __rld_obj_head symbol not seen, create an __rld_map symbol.
749 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
750 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
751 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
752 __rld_obj_head symbol.
753 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
755 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
757 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
759 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
760 ppc_elf_addr16_ha_reloc.
761 (ppc_elf_addr16_ha_reloc): New static function.
763 * coff-mips.c (struct mips_hi): Define.
764 (mips_refhi_list): New static variable.
765 (mips_refhi_addr, mips_refhi_addend): Remove.
766 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
767 (mips_reflo_reloc): Process mips_refhi_list.
768 (mips_relhi_list): New static variable.
769 (mips_relhi_addr, mips_relhi_addend): Remove.
770 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
771 (mips_rello_reloc): Process mips_relhi_list.
772 (mips_relocate_section): Permit an arbitrary number of REFHI or
773 RELHI relocs before the associated REFLO or RELLO reloc.
775 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
777 * aout-target.h (MY(callback)): Set reloc_count fields.
779 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
781 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
782 sections unless this is a SunOS link.
784 * VERSION: Set to 2.7.1.
786 * Released binutils 2.7.
788 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
790 * i386aout.c: Include "aout/aout64.h".
791 (i386aout_write_object_contents): New static function.
792 (MY_write_object_contents): Define.
794 * netbsd.h (MY(write_object_contents)): Make sure that
795 adjust_sizes_and_vmas is called before fiddling with the magic
798 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
800 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
802 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
804 * libbfd-in.h (itos, stoi): Don't define.
806 * i386lynx.c (KEEPIT): Define as udata.i.
807 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
808 (NAME(lynx,swap_ext_reloc_out)): Likewise.
809 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
810 flags. Don't use stoi.
812 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
814 * elf.c (map_sections_to_segments): Don't start a new segment for
815 a writable section if it's on the same page as the previous
816 segment. Reset the writable variable for a readonly section.
818 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
820 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
821 first_thunk_address, thunk_size, and import_table_size.
822 * peicode.h: Improved some diagnostics regarding edata sections.
824 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
826 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
827 (TARGET_LITTLE_SYM): Added missing D_PAGED.
829 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
831 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
832 with XCOFF_DEF_DYNAMIC set is really defined.
833 (xcoff_link_check_dynamic_ar_symbols): Likewise.
834 (xcoff_link_add_symbols): Only create special sections if using an
837 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
839 (bfd_install_relocation): Likewise.
841 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
843 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
845 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
846 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
847 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
848 (elf64_alpha_link_hash_newfunc): Initialize flags field.
849 (elf64_alpha_check_relocs): Record types of LITUSE entries that
850 are found for LITERAL relocs.
851 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
852 taken, we cannot generate a .plt entry for the symbol.
854 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
856 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
857 sysconf functions (for gprof).
858 * configure, config.in: Rebuild.
860 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
862 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
863 an archive if it has a map. If the object file has the wrong
866 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
867 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
869 (alpha_relocate_section): Likewise.
871 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
872 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
873 (coff_swap_sym_out): Use SYMESZ, not sizeof.
874 (coff_swap_aux_out): Use AUXESZ, not sizeof.
875 (coff_swap_lineno_out): Use LINESZ, not sizeof.
876 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
877 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
878 * peicode.h: Corresponding changes.
880 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
882 * elflink.h (elf_create_pointer_linker_section): Comment out code
883 dealing with making GOT pointers negative of the GOT symbol for
886 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
888 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
889 increment the .rela.plt size until after we're done creating the
891 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
892 .rela.plt offset directly rather than calculating it.
894 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
896 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
897 Use autoconf-set values.
898 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
899 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
902 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
903 * configure: Rebuilt.
905 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
907 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
908 handling code > 1k away.
910 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
912 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
913 defined, output whenever the symbol is updated.
915 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
917 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
918 section to 0 if user_set_vma is set.
919 * elflink.h (elf_bfd_final_link): Likewise.
921 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
923 Partially undo patch of Jun 20.
924 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
925 (coff_compute_section_file_positions): Likewise.
926 (coff_write_object_contents): Likewise. Re-add deleted code, but
927 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
928 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
930 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
932 * config.bfd: Add support for *-*-rtems* configurations.
934 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
936 * elf.c (prep_headers): Add bfd_arch_alpha case.
938 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
940 * elf64-alpha.c: New file.
941 * config.bfd (alpha-*-linuxecoff*): New target.
942 (alpha-*-linux*, alpha-*-elf*): New targets.
943 * configure.in (bfd_elf64_alpha_vec): New vector.
944 * configure: Rebuild.
945 * targets.c (bfd_elf64_alpha_vec): Declare.
946 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
947 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
948 * bfd-in2.h, libbfd.h: Rebuild.
949 * Makefile.in: Rebuild dependencies.
950 (BFD64_BACKENDS): Add elf64-alpha.o.
951 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
953 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
955 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
956 than relying on a right shift of 32.
958 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
960 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
961 ifdef to COFF_WITH_PE.
962 (coff_compute_section_file_positions): Likewise.
963 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
964 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
965 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
966 COFF_IMAGE_WITH_PE, always include.
968 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
970 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
972 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
973 approximate the correct answer if SIZEOF_HEADERS was not used.
975 * binary.c (binary_set_section_contents): Set section file
976 position based on LMA rather than VMA.
978 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
980 * linker.c (_bfd_generic_link_output_symbols): Don't output any
981 symbols if info->strip == strip_all.
983 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
985 * coff-h8300.c: Remove #if 0 code.
986 (compatable): Don't allow mixing/matching of different architectures.
988 * archures.c (bfd_mach_h8300s): Add.
989 * bfd-in2.h: Rebuilt.
990 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
992 (h8300_reloc16_estimate): Likewise.
993 (h8300_reloc16_extra_cases): Likewise.
994 (h8300_bfd_link_add_symbols): Likewise.
995 * coffcode.h (coff_set_arch_mach_hook): Likewise.
996 (coff_set_flags): Likewise.
997 * cpu-h8300.c (h8300_scan): Likewise.
998 Add H8/S to bfd_h8300_arch list.
1000 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1002 Added support for Alpha OpenVMS:
1003 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1004 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1005 * config.h-vms, makefile.vms: New files.
1006 * config.bfd (alpha-*-*vms*): New target.
1007 * configure.in (evax_alpha_vec): New target vector.
1008 * configure: Rebuild.
1009 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1010 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1011 * targets.c (bfd_target_evax_flavour): Define.
1012 (evax_alpha_vec): Declare.
1013 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1014 if BFD64 is defined.
1015 * bfd-in2.h, libbfd.h: Rebuild.
1016 * Makefile.in: Rebuild dependencies.
1017 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1018 evax-emh.o, and evax-misc.o.
1019 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1020 evax-etir.c, evax-emh.c, and evax-misc.c.
1021 (HFILES): Add evax.h.
1023 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1025 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1027 (h8300_bfd_link_add_symbols): Likewise.
1029 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1031 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1032 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1034 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1036 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1037 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1039 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1040 R_MIPS_32 relocs if creating a shared library.
1042 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1044 * peicode.h (add_data_entry): Use pei_section_data rather than
1045 _cooked_size. Corresponds to May 13 change in coffcode.h.
1047 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1049 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1050 * coffcode.h (coff_write_object_contents): If there are long
1051 section names, always set the f_symptr field, even if there are no
1053 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1054 if there are no symbols.
1056 * coffgen.c (make_a_section_from_file): Check return value of
1057 _bfd_coff_read_string_table.
1058 (coff_real_object_p): Check return value of
1059 make_a_section_from_file.
1060 (_bfd_coff_read_string_table): Check that there are some symbols
1061 before trying to read the string table size.
1063 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1065 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1066 to replace a symbol in a dynamic object with a symbol from another
1067 dynamic object, do the replacement if the existing symbol is
1068 global linkage code.
1070 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1071 for _ptrgl, and treat it as global linkage code.
1073 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1074 filename or N_SO symbol past the offset, and use it to indicate
1075 that there is no line number or function when appropriate.
1077 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1079 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1080 common symbol defined by the linker. Don't export function code
1081 even if export_defineds is set.
1083 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1085 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1087 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1088 (h8300_symbol_address_p): New function.
1089 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1092 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1094 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1096 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1097 correctly for the two variants. Allow relaxing if the target
1098 is 128 bytes away since after relaxation it'll be 126 bytes away.
1099 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1100 "dot" and "value". Allow relaxing if the target is 128 bytes
1101 away since after relaxation it'll be 126 bytes away.
1102 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1103 the given section until nothing changes.
1105 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1107 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1108 alignment hack--we can get the lnnoptr info another way without
1109 suddenly increasing the alignment requirements. Set the flags for
1111 (ecoff_compute_section_file_positions): Do so.
1113 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1115 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1116 to keep the HP emulator database happy.
1118 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1119 From Kevin Buettner <kev@primenet.com>.
1121 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1123 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1124 name of a NULL section.
1126 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1128 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1129 set, always call the notice callback.
1131 * VERSION: Increment for bfdlink.h change.
1133 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1135 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1136 (sh_relax_delete_bytes): Correct handling of differently sized
1137 trailing alignment reloc.
1139 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1140 * bfd-in2.h: Rebuild.
1141 * configure.in: Warn if there is no known 64 bit type.
1142 * configure: Rebuild.
1144 * Makefile.in: Rebuild dependencies.
1145 (BFD32_BACKENDS): Add ppcboot.o.
1146 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1148 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1149 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1151 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1153 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1154 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1155 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1156 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1158 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1160 * elf64-mips.c: Improve reloc special_functions and handling of
1161 SHT_MIPS_OPTIONS section.
1162 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1163 mips_elf_hi16_reloc and make globally visible.
1164 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1165 make globally visible.
1166 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1167 make globally visible.
1168 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1169 and make globally visible.
1170 (gprel16_with_gp): Check howto->src_mask before using value in
1172 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1173 and make globally visible.
1174 (gprel32_with_gp): Check howto->src_mask before fetching value.
1175 (bfd_mips_elf_swap_options_in): New function.
1176 (bfd_mips_elf_swap_options_out): New function.
1177 (_bfd_mips_elf_set_private_flags): Rename from
1178 mips_elf_set_private_flags and make globally visible.
1179 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1180 mips_elf_copy_private_bfd_data and make globally visible.
1181 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1182 mips_elf_merge_private_bfd_data and make globally visible.
1183 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1184 for a SHT_MIPS_OPTIONS section.
1185 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1186 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1187 name of a SHT_MIPS_OPTIONS section.
1188 (_bfd_mips_elf_set_section_contents): New function.
1189 (mips_elf32_section_processing): Set the GP value in a
1190 SHT_MIPS_OPTIONS section.
1191 (_bfd_mips_elf_find_nearest_line): Rename from
1192 mips_elf_find_nearest_line and make globally visible.
1193 (bfd_elf32_set_section_contents): Define.
1194 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1195 (_bfd_mips_elf_lo16_reloc): Declare.
1196 (_bfd_mips_elf_gprel16_reloc): Declare.
1197 (_bfd_mips_elf_got16_reloc): Declare.
1198 (_bfd_mips_elf_gprel32_reloc): Declare.
1199 (_bfd_mips_elf_set_private_flags): Declare.
1200 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1201 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1202 (_bfd_mips_elf_find_nearest_line): Declare.
1203 (_bfd_mips_elf_set_section_contents): Declare.
1205 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1207 (elf_info_to_howto): Define.
1208 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1210 (elf_info_to_howto): Define.
1211 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1213 (elf_info_to_howto): Define.
1215 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1216 R_MOV16B[12], to match change in coff/internal.h.
1218 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1220 * elf64-mips.c: Extensive additions to provide better support for
1221 writing files and for gas.
1222 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1223 of mips_elf_object_p.
1224 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1225 _bfd_mips_elf_object_p.
1226 (_bfd_mips_elf_final_write_processing): Rename from
1227 mips_elf_final_write_processing and make globally visible.
1228 (_bfd_mips_elf_fake_sections): Rename from
1229 mips_elf_fake_sections and make globally visible.
1230 (_bfd_mips_elf_section_from_bfd_section): Rename from
1231 mips_elf_section_from_bfd_section and make globally visible.
1232 (_bfd_mips_elf_section_processing): New function, broken out of
1233 mips_elf_section_processing.
1234 (mips_elf32_section_processing): Rename from
1235 mips_elf_section_processing; call
1236 _bfd_mips_elf_section_processing.
1237 (_bfd_mips_elf_symbol_processing): Rename from
1238 mips_elf_symbol_processing and make globally visible.
1239 (_bfd_mips_elf_read_ecoff_info): Rename from
1240 mips_elf_read_ecoff_info and make globally visible.
1241 (mips_elf32_ecoff_debug_swap): Rename from
1242 mips_elf_ecoff_debug_swap.
1243 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1244 struct symbol_cache_entry.
1245 (_bfd_elf_validate_reloc): New function, moved in from
1246 elfcode.h:validate_reloc.
1247 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1248 to _bfd_elf_validate_reloc. Change all callers.
1249 * elf-bfd.h (bfd_section_from_shdr): Declare.
1250 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1251 (_bfd_elf_validate_reloc): Declare.
1252 (_bfd_mips_elf_object_p): Declare.
1253 (_bfd_mips_elf_fake_sections): Declare.
1254 (_bfd_mips_elf_section_from_bfd_section): Declare.
1255 (_bfd_mips_elf_section_processing): Declare.
1256 (_bfd_mips_elf_symbol_processing): Declare.
1257 (_bfd_mips_elf_read_ecoff_info): Declare.
1258 (_bfd_mips_elf_final_write_processing): Declare.
1259 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1262 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1263 (mips_elf_final_write_processing): Likewise.
1265 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1267 64-bit MIPS ELF ABI objdump support:
1268 * elf64-mips.c: New file.
1269 * Makefile.in: Rebuild dependencies.
1270 (BFD64_BACKENDS): Add elf64-mips.o.
1271 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1272 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1273 bfd_elf64_littlemips_vec to targ_selvecs.
1274 (mips*-*-elf*): Likewise.
1275 * confingure.in: Add bfd_elf64_bigmips_vec and
1276 bfd_elf64_littlemips_vec to vector switch.
1277 * configure: Rebuild.
1278 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1279 broken out of mips_elf_section_from_shdr.
1280 (mips_elf32_section_from_shdr): Rename from
1281 mips_elf_section_from_shdr. Call new function.
1282 (elf_backend_section_from_shdr): Update name of renamed function.
1283 * elf-bfd.h (struct elf_size_info): Change second parameter of
1284 write_out_phdrs to be const. Likewise for second parameter of
1286 (struct bfd_elf_section_data): Add rel_hdr2 field.
1287 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1288 (bfd_elf32_swap_symbol_out): Likewise.
1289 (bfd_elf32_swap_reloc_in): Likewise.
1290 (bfd_elf32_swap_reloc_out): Likewise.
1291 (bfd_elf32_swap_reloca_in): Likewise.
1292 (bfd_elf32_swap_reloca_out): Likewise.
1293 (bfd_elf32_swap_phdr_in): Likewise.
1294 (bfd_elf32_swap_phdr_out): Likewise.
1295 (bfd_elf32_swap_dyn_in): Likewise.
1296 (bfd_elf32_swap_dyn_out): Likewise.
1297 (bfd_elf32_slurp_symbol_table): Declare.
1298 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1299 (bfd_elf32_write_out_phdrs): Declare.
1300 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1301 (bfd_elf64_swap_symbol_out): Likewise.
1302 (bfd_elf64_swap_reloc_in): Likewise.
1303 (bfd_elf64_swap_reloc_out): Likewise.
1304 (bfd_elf64_swap_reloca_in): Likewise.
1305 (bfd_elf64_swap_reloca_out): Likewise.
1306 (bfd_elf64_swap_phdr_in): Likewise.
1307 (bfd_elf64_swap_phdr_out): Likewise.
1308 (bfd_elf64_swap_dyn_in): Likewise.
1309 (bfd_elf64_swap_dyn_out): Likewise.
1310 (bfd_elf64_slurp_symbol_table): Declare.
1311 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1312 (bfd_elf64_write_out_phdrs): Declare.
1313 (_bfd_mips_elf_section_from_shdr): Declare.
1314 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1315 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1316 section for the section, add the new one to rel_hdr2. Increment
1317 reloc_count rather than setting it.
1318 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1319 Remove static declaration.
1320 (elf_write_shdrs_and_ehdr): Define name as macro.
1321 (elf_write_out_phdrs): Likewise.
1322 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1323 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1324 (elf_swap_symbol_in): Change second parameter to be const.
1325 (elf_swap_symbol_out): Likewise.
1326 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1327 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1328 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1329 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1330 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1331 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1332 parameter to be const. Make non-static.
1333 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1335 (elf_slurp_symbol_table): Make non-static.
1336 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1337 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1338 (elf_backend_size_info): Likewise.
1339 (elfNN_bed): Use elf_backend_size_info.
1340 * targets.c (bfd_elf64_bigmips_vec): Declare.
1341 (bfd_elf64_littlemips_vec): Declare.
1342 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1343 bfd_elf64_littlemips_vec if BFD64 is defined.
1345 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1347 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1349 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1350 zeroes, in alignment holes.
1352 * configure: Rebuild with autoconf 2.10.
1354 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1355 potential leading underscore in the allocated buffer.
1357 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1359 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1360 symbols into .sbss if this is a relocatable link.
1362 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1365 undefined symbols when creating a shared library.
1367 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1369 * coff-sh.c: Add a bunch of new code and static const arrays to
1370 support aligning loads and stores on four byte memory boundaries.
1372 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1374 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1375 call sh_align_loads.
1376 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1379 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1381 * cache.c (bfd_open_file): Unlink the file before opening it for
1382 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1384 * opncls.c (bfd_fdopenr): Set opened_once.
1386 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1388 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1391 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1392 the code unconditionally.
1394 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1396 * libcoff-in.h (struct pei_section_tdata): Define structure.
1397 (pei_section_data): Define macro.
1398 * libcoff.h: Rebuild.
1399 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1400 store s_paddr field in pei_section_data.
1401 (coff_compute_section_file_positions): Use pei_section_data rather
1402 than _cooked_size, and don't overwrite an existing value.
1403 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1404 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1405 * peicode.h (coff_bfd_copy_private_section_data): Define if
1407 (pe_bfd_copy_private_section_data): New static function if
1410 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1412 * srec.c (srec_set_arch_mach): Write as a function rather than a
1415 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1416 no map, just check each member in turn to see whether it is
1419 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1421 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1422 table. Call BFD_ASSERT to validate header size, instead of
1424 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1427 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1429 * ppcboot.c: New target for looking at PPCbug boot records.
1431 * config{ure.in,.bfd}: Add support for ppcboot target.
1433 * configure: Regenerate.
1435 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1437 * coff-h8300.c (howto_table): Update names to match recent
1438 changes to include/coff/internal.h. Fix minor errors in the
1439 existing relocs. Add R_MOVL1 and R_MOVL2.
1440 (rtype2howto): Similarly.
1441 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1442 existing relaxing code and peform more relaxing.
1443 (h8300_reloc16_extra_cases): Likewise.
1445 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1447 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1450 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1452 * elfcode.h (elf_object_p): Reject generic ELF target if
1453 e_machine matches an alternate machine code in a specific backend.
1455 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1456 obsolete align_power_min field.
1458 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1460 * coff-h8300.c (reloc_howto_type): Add howto entry for
1462 (rtype2howto): Handle R_PCRWORD_B.
1463 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1464 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1465 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1466 branch (R_PCWORD_B).
1468 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1470 * aoutx.h (translate_from_native_sym_flags): Set the section for
1471 BSF_CONSTRUCTOR symbols.
1473 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1476 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1478 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1479 stop looking when section is found.
1481 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * coffcode.h (STRING_SIZE_SIZE): Define.
1484 (styp_to_sec_flags): Handle long symbol names when looking for the
1486 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1487 (bfd_coff_long_section_names): Define.
1488 (coff_write_object_contents): Handle long section names.
1489 (bfd_coff_std_swap_table): Initialize new field.
1490 * libcoff.h: Rebuild.
1491 * coffgen.c (make_a_section_from_file): Handle long section
1493 (coff_write_symbols): Handle long section names.
1494 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1495 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1496 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1497 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1498 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1499 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1500 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1501 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1503 * bout.c (b_out_callback): Set lma of sections.
1504 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1505 parameter to output_bfd. Used input_bfd instead of output_bfd in
1508 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1510 * aoutx.h (translate_from_native_sym_flags): Don't create
1511 SEC_CONSTRUCTOR sections.
1512 * ecoff.c (ecoff_set_symbol_info): Likewise.
1514 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1515 From Don Bowman <bowman@waterloo.hp.com>.
1517 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1519 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1520 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1522 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1524 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1525 mips_32_relocs field.
1526 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1527 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1528 relocs against a global symbol which is not defined in a regular
1530 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1531 against a global symbol, increment mips_32_relocs.
1532 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1533 the symbol is not defined in a regular file, make room in the
1536 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1538 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1539 file position and the virtual file position separately. Set
1540 filepos information bsaed on the real file position.
1541 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1542 Jan 23 change to coffcode.h.
1544 * som.c (som_slurp_symbol_table): Set the symbol count to the
1545 number of BFD symbols created.
1547 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1549 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1550 output file if linking shared objects. Loop to check all relocs,
1551 rather than returning false on first error.
1553 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1555 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1556 (ppc_elf_additional_program_headers): If .interp section, bump #
1557 of program headers by 1.
1558 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1559 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1560 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1562 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1564 (ppc_elf_relocate_section): If the output section isn't defined,
1565 don't abort, just give an error message.
1567 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1568 being created is .sdata or .sdata2, don't make the symbol dynamic.
1570 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1572 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1573 members of an archive for dynamic objects with no symbols, and
1574 pass them directly to check_archive_element.
1575 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1576 xcoff_link_check_dynamic_ar_symbols.
1577 (xcoff_link_check_dynamic_ar_symbols): New static function.
1579 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1580 from _bfd_nodynamic to _bfd_xcoff.
1581 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1583 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1584 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1585 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1586 * libcoff.h: Rebuild.
1587 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1588 (xcoff_get_section_contents): New static function.
1589 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1590 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1591 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1592 (xcoff_dynamic_reloc): New static variable.
1593 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1594 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1596 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1598 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1599 if reloc_entry->addend is not 0.
1600 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1602 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1604 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1606 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1607 Add entries for R_SPARC_[56].
1608 (sparc_reloc_map): Add entries for R_SPARC_[56].
1610 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1612 Optimize linking of stabs in sections as used in ELF and COFF.
1613 * stabs.c: New file.
1614 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1615 (_bfd_write_section_stabs): Declare.
1616 (_bfd_write_stab_strings): Declare.
1617 * libbfd.h: Rebuild.
1618 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1619 (struct coff_link_hash_table): Add stab_info field.
1620 * libcoff.h: Rebuild.
1621 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1623 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1625 (_bfd_coff_final_link): Write out stab strings hash table.
1626 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1627 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1629 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1630 (struct bfd_elf_section_data): Add stab_info field.
1631 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1633 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1634 _bfd_link_section_stabs.
1635 (elf_bfd_final_link): Write out stab strings hash table.
1636 (elf_link_input_bfd): Handle optimized stabs sections.
1637 * reloc.c (_bfd_final_link_relocate): Check address against
1638 _raw_size rather than _cooked_size.
1639 * Makefile.in: Rebuild dependencies.
1640 (BFD_LIBS): Add stabs.o
1641 (BFD_LIBS_CFILES): Add stabs.c.
1643 * VERSION: Increment for bfdlink.h change.
1645 * coffgen.c (coff_renumber_symbols): Correct handling of
1646 BSF_NOT_AT_END common symbols.
1648 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1650 * coff-ppc.c (record_toc): Add cast to avoid warning.
1651 (ppc_allocate_toc_section): Likewise.
1652 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1653 (ppc_coff_reloc_type_lookup): Remove unreached code.
1654 * coffcode.h (coff_write_object_contents): Don't take the address
1656 * peicode.h (pe_print_idata): Add casts to avoid warning.
1657 (pe_print_edata): Likewise.
1658 (pe_print_reloc): Remove ANSI C string concatenation.
1660 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1662 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1664 * libcoff.h: Rebuild.
1665 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1667 (coff_swap_aux_out): Likewise.
1668 * peicode.h (coff_swap_aux_in): Likewise.
1669 (coff_swap_aux_out): Likewise.
1670 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1672 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1674 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1675 Fix up .bf endndx link fields.
1676 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1678 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1681 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1683 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1684 on Solaris PowerPC systems doesn't get confused.
1686 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1689 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1690 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1691 update did_reg and did_reg2.
1693 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1695 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1697 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1698 callback routines, pass h->root.string rather than name, in case
1699 copy is true and name is transient.
1701 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1703 * elfcore.h: Add support for core files with multiple threads.
1704 (Primarily for Solaris.)
1706 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1708 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1709 section->orelocation is NULL.
1711 * coffgen.c (bfd_coff_get_syment): New function.
1712 (bfd_coff_get_auxent): New function.
1713 * bfd-in.h (bfd_coff_get_syment): Declare.
1714 (bfd_coff_get_auxent): Declare.
1715 * bfd-in2.h: Rebuild.
1717 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1719 * elf32-mips.c (struct mips_hi16): Define.
1720 (mips_hi16_addr, mips_hi16_addend): Remove.
1721 (mips_hi16_list): New static variable.
1722 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1723 (mips_elf_lo16_reloc): Process mips_hi16_list.
1724 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1725 relocs before the associated LO16 reloc.
1727 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1729 * versados.c (versados_scan): Check bfd_alloc return value.
1730 (versados_object_p): Check all bfd_read return values. Require
1731 that lang field be less than 10, to avoid confusion with Intel Hex
1734 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1736 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1737 not 0, for an absolute symbol.
1738 (NAME(aout,swap_ext_reloc_out)): Likewise.
1740 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1741 (ihex_write_object_contents): For a large start address, output
1742 the full 32 bit address in record type 5.
1744 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1745 to int to avoid promotion problems in prototype.
1747 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1749 * configure.host: Use ${srcdir} when looking for picfrag.
1751 * configure.host: Switch on ${libdir}, not $(libdir). From
1752 alan@spri.levels.unisa.edu.au (Alan Modra).
1754 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1755 entry point, not just for DYNAMIC objects.
1756 * sunos.c (sunos_add_dynamic_symbols): Always call
1757 sunos_create_dynamic_sections. If called with a non DYNAMIC
1758 object, don't do anything else.
1759 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1761 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1763 * configure.in: Permit --enable-shared to specify a list of
1765 * configure: Rebuild.
1767 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1768 host when configuring with --enable-shard.
1770 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1775 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1776 to avoid crashing in bfd_hash_replace.
1778 * sysdep.h: Use #ifdef, not #if.
1780 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * config.in: Rebuild.
1784 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1786 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1787 (AC_CHECK_HEADERS): Check for sys/time.h
1788 (AC_HEADER_TIME): Add macro.
1789 * configure: Rebuild.
1790 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1791 to control what combination of <time> and <sys/time.h>
1794 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1796 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1797 (aout_32_sunos4_write_object_contents): Likewise.
1798 * aoutx.h (NAME(aout,machine_type)): Handle
1799 bfd_mach_sparc_{sparclet,sparclite}.
1800 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1801 (bfd_mach_sparc_v9_p): Update.
1802 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1803 * libaout.h (enum machine_type): Add M_SPARCLET.
1804 * sunos.c (MACHTYPE_OK): Define.
1805 * bfd-in2.h: Regenerated.
1807 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1809 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1810 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1811 * elflink.c (_bfd_elf_create_got_section): Store the
1812 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1813 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1814 global offset table goes over 0x1000, set the value of
1815 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1816 (elf32_sparc_relocate_section): Subtract the offset of
1817 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1819 * elfcode.h: Don't include <string.h>.
1821 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1823 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1824 generic_link_hash_newfunc. All references changed.
1825 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1826 moved here from libbfd-in.h.
1827 * libbfd-in.h: Corresponding changes.
1828 * libbfd.h: Regenerated.
1830 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1832 * aoutx.h (aout_link_input_section_std): When reporting an
1833 overflow error, use the name of the symbol in the hash table if
1835 (aout_link_input_section_ext): Likewise.
1837 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1838 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1840 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1842 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1843 * coffcode.h (coff_compute_section_file_positions): Likewise.
1844 (coff_write_object_contents): Likewise.
1846 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1848 * section.c (SEC_LINK_ONCE): Define.
1849 (SEC_LINK_DUPLICATES): Define.
1850 (SEC_LINK_DUPLICATES_DISCARD): Define.
1851 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1852 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1853 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1854 * bfd-in2.h: Rebuild.
1855 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1856 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1857 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1858 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1859 SEC_LINK_ONCE, and look through the symbol table for the setting
1860 for SEC_LINK_DUPLICATES.
1861 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1862 set for a section, find the section symbol in the symbol table,
1863 and set the aux entry based on SEC_LINK_DUPLICATES.
1864 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1865 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1866 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1867 * coff-i386.c (i386coff_vec): Likewise.
1868 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1870 * VERSION: Bump to 2.6.1.
1871 * Makefile.in (stamp-h): Depend upon VERSION.
1873 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1875 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1876 * libbfd.h: Rebuilt.
1877 * linker.c (generic_link_hash_newfunc): No longer static.
1878 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1880 * coff-h8300.c: Add two derived hash tables and their associated
1881 funtions and #defines for use by the h8300 linker.
1882 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1883 the function vector as needed. Place the address of the function
1884 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1885 Rewrite the vectors section contents as necessary.
1886 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1887 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1888 (coff_bfd_link_hash_table_create): Likewise.
1890 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1892 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1893 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1895 (hppa_rebuild_insn): Pass pointer to correct type to
1896 low_sign_unext and dis_assemble_21.
1898 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1900 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1901 Stick with sparc-*-{sysv4*,solaris2*}.
1903 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1905 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1906 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1907 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1908 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1909 fields is non-zero, print them.
1911 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1912 ifdef. Remove unused variables.
1913 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1915 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1916 (get_symbol_value): Ifdef out.
1917 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1918 (coff_ppc_relocate_section): Remove unused variables. Make
1919 fprintf strings and argument types correspond. Put before_addr in
1921 (dump_toc): Make fprintf strings and argument types correspond.
1922 (ppc_process_before_allocation): Remove unused variables. Always
1924 (ppc_reflo_reloc): Ifdef out.
1925 (ppc_addr32nb_reloc): Ifdef out.
1926 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1928 (coff_ppc_rtype_to_howto): Likewise.
1929 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1931 * peicode.h (pe_print_idata): Move otherwise unused variables into
1932 the #ifdef where they are used. Always return a value.
1933 (pe_print_edata): Make fprintf strings and argument types
1934 correspond. Always return a value.
1935 (pe_print_pdata): Removed unused variable addr_value. Always
1937 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1938 strings and argument types correspond. Always return a value.
1940 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1941 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1942 variable rela inside #if 0 section where it is used.
1944 * ns32k.h: New file.
1945 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1946 functions to start with _bfd_.
1947 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1948 functions in cpu-ns32k.h.
1949 * Makefile.in: Rebuild dependencies.
1950 (HFILES): Add ns32k.h.
1952 * section.c (struct sec): Add linker_mark field. Change
1953 user_set_vma and reloc_done to be single bit fields.
1954 (STD_SECTION): Update accordingly.
1955 * bfd-in2.h: Rebuild.
1956 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1958 (aout_link_input_bfd): Don't link unmarked sections.
1959 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1961 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1962 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1964 * elflink.h (elf_bfd_final_link): Mark sections included in the
1966 (elf_link_input_bfd): Don't link unmarked sections.
1967 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1969 (xcoff_link_input_bfd): Don't link unmarked sections.
1971 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1972 overflow error messages.
1974 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1977 is not set, print "BFD: " before the error message.
1979 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1980 Miles Bader <miles@gnu.ai.mit.edu>.
1981 * configure: Rebuild.
1983 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1985 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1988 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1989 m68k-aout, m68k-coff, and m68k-elf targets.
1991 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1993 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1994 (ieee_generic_stat_arch_elt): Restructured to prevent
1995 ieee_object_p from being called repeatedly.
1997 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1999 * coffcode.h (coff_write_object_contents): Allocate
2000 buffers large enough for any FILEHDR or AOUTHDR.
2002 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2004 * ecofflink.c (lookup_line): New static function, renamed and
2005 slighly changed from old _bfd_ecoff_locate_line.
2006 (_bfd_ecoff_locate_line): Cache line number information. Use
2007 lookup_line for actual lookup.
2009 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2011 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2012 multiple of 20 bytes.
2014 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2016 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2017 allocate ecoff_find_line, and don't initialize by hand.
2018 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2019 mips_elf_find_line, and don't call memset.
2021 * coffcode.h (coff_compute_section_file_positions): If not
2022 producing a final executable, don't consider sofar when aligning
2023 the section to the correct size.
2025 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2027 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2028 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2029 * coffgen.c (coff_section_symbol): Ifdef out.
2031 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2033 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2034 output_bfd is not NULL.
2036 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2038 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2039 of bfd_alloc (fixes fix_line not being initialized).
2040 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2042 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2044 * coffcode.h: Allow specific backends to override the
2045 bfd_link_add_symbols routine.
2047 * coff-h8300.c: Include genlink.h.
2048 (howto_table): Add R_MEM_INDIRECT.
2049 (rtype2howto): Support R_MEM_INDIRECT.
2050 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2053 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2055 * coff-alpha.c (alpha_relocate_section): Use
2056 info->callbacks_warning, rather than _bfd_error_handler, for
2057 "multiple gp" warning.
2059 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2061 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2062 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2063 table string. Use bfd_wrapped_link_hash_lookup.
2064 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2066 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2067 table, if any, when writing out symbols.
2068 (aout_link_input_section_std): Use the name from the hash table,
2069 if any, when reporting undefined symbols.
2070 (aout_link_input_section_ext): Likewise.
2071 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2072 * bout.c (get_value): Likewise.
2073 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2074 * ecoff.c (ecoff_reloc_link_order): Likewise.
2075 * elflink.h (elf_link_add_object_symbols): Likewise.
2076 (elf_reloc_link_order): Likewise.
2077 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2078 (_bfd_generic_reloc_link_order): Likewise.
2079 (default_indirect_link_order): Likewise.
2080 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2081 * sunos.c (sunos_add_one_symbol): Likewise.
2082 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2083 (bfd_xcoff_link_count_reloc): Likewise.
2084 (xcoff_reloc_link_order): Likewise.
2086 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2087 into -1 for intern->rss.
2089 * configure: Rebuild with autoconf 2.8.
2091 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2093 * stab-syms.c (__define_stab_duplicate): Define.
2094 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2096 * bfd-in.h (bfd_get_stab_name): Declare.
2097 * bfd-in2.h: Rebuild.
2098 * Makefile.in: Rebuild dependencies.
2099 (BFD_LIBS): Add stab-syms.o.
2100 (BFD_LIBS_CFILES): Add stab-syms.c.
2101 (BFD32_BACKENDS): Remove stab-syms.o.
2102 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2103 * configure.in: Don't list stab-syms.o in bfd_backends.
2104 * configure: Rebuild.
2105 * libaout.h (aout_stab_name): Don't declare.
2106 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2109 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2111 * elf.c (assign_file_positions_for_segments): Adjust file offset
2112 for section alignment even if SEC_LOAD is not set.
2114 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2117 since they appear as targets in Makefile.in.
2118 * configure: Rebuild.
2120 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2121 don't fiddle with a symbol which is not defined anywhere.
2123 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2125 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2126 though they are defined in a shared library.
2127 (xcoff_build_ldsyms): Likewise.
2129 * coffgen.c (coff_find_nearest_line): Don't look at the line
2130 numbers for the section if section->lineno is NULL.
2132 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2133 message rather than calling BFD_ASSERT.
2134 * elfcode.h (write_relocs): Check return value of
2135 _bfd_elf_symbol_from_bfd_symbol.
2137 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2139 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2142 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2144 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2146 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2147 hppa_reloc_field_selector_type_alt.
2148 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2149 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2151 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2153 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2155 * elf.c (assign_file_positions_for_segments): Adjust the segment
2156 memory size for the alignment of a SEC_ALLOC section, not just a
2159 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2161 * m68klinux.c: New file.
2162 * hosts/m68klinux.h: New file.
2163 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2164 * configure.in (m68*-*-linux*): New native host.
2165 (m68klinux_vec): New vector.
2166 * configure: Rebuild.
2167 * targets.c (m68klinux_vec): Declare.
2168 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2169 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2170 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2171 declaration from bfd_linux_size_dynamic_sections.
2172 (bfd_m68klinux_size_dynamic_sections): Declare.
2173 * bfd-in2.h: Rebuild.
2174 * Makefile.in: Rebuild dependencies.
2175 (BFD32_BACKENDS): Add m68klinux.o.
2176 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2178 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2180 * libhppa.h (pa_arch): Add pa20.
2181 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2182 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2183 (hppa_field_adjust): Handle e_nsel.
2184 * som.c: Provide default definitions for many new relocs found only
2185 in hpux10 include files.
2186 (som_fixup_formats): Add several new relocs from hpux10.
2187 (som_hppa_howto_table): Add hpux10 relocs.
2188 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2190 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2192 * mpw-make.sed: Edit out recent shared library support, and
2193 rules to rebuild .h files using doc/chew.
2195 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2197 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2198 size even of sections with no contents.
2200 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2203 starting with '$' the way we skip names starting with '.'. When
2204 updating x_endndx, don't be fooled by an index which has been
2207 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2208 struct/union/enum type with no elements.
2210 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2214 * archive.c (bfd_generic_archive_p): If the first file in the
2215 archive can not be recognized as an object, don't assume that this
2216 is the wrong format.
2218 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2219 format is not bfd_object.
2220 (bfd_elf_get_dt_soname): Likewise.
2222 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2224 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2227 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2229 * bfd.c (tdata): Add netbsd_core_data.
2230 * bfd-in2.h: Regenerated.
2232 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2235 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2236 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2239 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2240 to get the symbol index, matching 14 Jul 95 change.
2242 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2244 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2245 Remove duplicate definition of gp.
2247 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2250 assume that we can set the GP value and then get the same value,
2251 since it won't be true if the output file is neither ELF nor
2253 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2254 _bfd_get_gp_value here.
2255 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2256 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2258 (mips_elf_lo16_reloc): Likewise.
2259 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2260 Don't require that the BFD be ELF.
2261 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2262 (mips_elf_gprel32_reloc): Likewise.
2263 (mips_elf_relocate_section): Don't assume we can set and get the
2265 (mips_elf_finish_dynamic_symbol): Don't bother to use
2266 _bfd_get_gp_value here.
2268 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2269 Don't change epdr between malloc and free. Be careful not to free
2270 NULL pointers. Zero out the first RPDR.
2272 * configure.host: On Linux, only pass -rpath option if $(libdir)
2273 is neither /lib nor /usr/lib. From Alan Modra
2274 <alan@mullet.Levels.UniSA.Edu.Au>.
2276 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2278 (elf_dt_name): Rename from elf_dt_needed_name.
2279 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2281 (bfd_elf_get_dt_soname): New function.
2282 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2283 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2284 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2285 * bfd-in2.h: Rebuild.
2287 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2289 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2290 _bfd_sparc_elf_reloc_type_lookup.
2291 (bfd_elf32_bfd_reloc_type_lookup): Update.
2292 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2293 (sparc64_elf_howto_table): Define.
2294 (sparc_reloc_map): Define.
2295 (sparc64_elf_reloc_type_lookup): New function.
2296 (sparc_elf_wdisp16_reloc): New function.
2297 (elf_info_to_howto): Use sparc64_elf_howto_table.
2298 (sparc64_elf_relocate_section): Likewise.
2299 (bfd_elf64_bfd_reloc_type_lookup): Update.
2301 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2303 * configure.host: Check for 'do not mix' from native linker before
2304 trying to use -rpath.
2306 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2308 * bfd.c (_bfd_get_gp_value): New function.
2309 (_bfd_set_gp_value): New function.
2310 * libbfd-in.h (_bfd_get_gp_value): Declare.
2311 (_bfd_set_gp_value): Declare.
2312 * libbfd.h: Rebuild.
2313 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2314 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2315 directly to the fields in the tdata information.
2316 (alpha_relocate_section): Likewise.
2317 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2318 (mips_gprel_reloc): Likewise.
2319 (mips_relocate_section): Likewise.
2320 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2321 (mips_elf_lo16_reloc): Likewise.
2322 (mips_elf_final_gp): Likewise.
2323 (mips_elf_gprel16_reloc): Likewise.
2324 (mips_elf_gprel32_reloc): Likewise.
2325 (mips_elf_relocate_section): Likewise.
2326 (mips_elf_finish_dynamic_symbol): Likewise.
2328 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2330 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2332 * configure.in: Call AC_PROG_CC before configure.host.
2333 * configure: Rebuild.
2334 * configure.host: Don't set information which autoconf should
2335 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2337 * configure.host: Remove go32 and win32 host information, since it
2338 should no longer be needed.
2340 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2341 then start a new segment rather than put a writable section in a
2344 * configure.host: Set RPATH_ENVVAR.
2346 * Makefile.in: Rebuild dependencies.
2348 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2349 zero_section variable.
2351 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2353 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2354 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2355 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2357 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2359 * ieee.c (ieee_write_expression): Only use an R variable for a
2360 local symbol. Don't output a zero offset. Handle a zero address.
2361 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2362 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2364 (parse_expression): Don't try to handle multiple occurrences of a
2365 P variable. Handle I variables differently from X variables. Fix
2366 the order of minus expressions.
2367 (ieee_slurp_external_symbols): Generate an I variable for an NN
2368 record. Fix handling of ATI and ATX records.
2369 (ieee_slurp_sections): Only set minimal section attributes.
2370 Adjust them later, based on the section contents.
2371 (ieee_object_p): Read in the file until just after the ME record.
2372 Call ieee_slurp_section_data to set the section flags.
2373 (do_one): Add iterations parameter. Only repeat the first load
2374 item. Set the section and file reloc flags.
2375 (ieee_slurp_section_data): Set section flags. Pass iterations to
2377 (ieee_canonicalize_reloc): Handle I variables.
2378 (do_with_relocs): Only emit relocation size when necessary.
2379 Increase MAXRUN to 127. Change ov to be assigned, and take
2380 src_mask and pcrel_offset into account.
2381 (ieee_write_data_part): Skip sections that are not loaded.
2382 (ieee_write_external_part): Don't output optional last entry of WX
2384 (ieee_write_me_part): Make setting of me_record neater.
2385 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2387 * syms.c (stt): Add entries for zerovars, vars, and code.
2389 * elfcode.h (validate_reloc): New static function.
2390 (write_relocs): Call validate_reloc for non ELF relocs.
2392 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2393 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2394 (TARGET_LITTLE_SYM): Likewise.
2396 * config.bfd (m68*-*-psos*): New target.
2398 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2400 * i386msdos.c: Remove some #if 0 code.
2401 (msdos_write_object_contents): Don't include empty sections in the
2402 size computation, regardless of their address.
2404 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2406 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2407 is NULL, ie, the -r switch is used.
2409 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2411 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2412 (BFD_RELOC_MIPS_GOT_LO16): Define.
2413 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2414 * bfd-in2.h, libbfd.h: Rebuild.
2415 * elf32-mips.c (mips_reloc_map): Map new relocs.
2417 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2419 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2422 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2423 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2424 simple number for the section address, rather than an expression.
2425 Limit the number of bytes between relocs to MAXRUN.
2426 (ieee_write_me_part): Set me_record to the file offset after the
2428 (ieee_write_processor): New static function.
2429 (ieee_write_object_contents): Use ieee_write_processor.
2431 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2435 * coff-aux.c: Change include of aux.h to aux-coff.h.
2437 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2439 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2440 relocation put the addend both in the reloc entry and the data.
2441 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2444 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2445 a R_68K_PCxx reloc against a defined global symbol directly.
2446 (elf_m68k_check_relocs): Don't count such a reloc.
2448 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2449 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2450 symbol for now, otherwise always record the symbol as dynamic.
2451 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2452 is not referenced by a dynamic object, and we are not making a
2453 shared object, then don't make a PLT entry. If we do make a PLT
2454 entry, make sure the symbol has been recorded as dynamic.
2456 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2458 * configure.host: When making a shared library, set HLDFLAGS to
2459 pass an appropriate -rpath option. Use the make variable SONAME
2460 as the shared library soname, rather than computing it here. On
2461 SunOS, build stamp-tshlink in place of $(SHLINK).
2462 * Makefile.in (SONAME): New variable.
2463 ($(SHLINK)): Make a link to the transformed name, as well.
2464 (stamp-tshlink): New target.
2465 (install): Skip stamp-tshlink during install.
2467 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2469 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2470 linker sections have been set up yet.
2472 * elf.c (make_mapping): Add an additional argument to suppress
2473 making the first section include the program headers.
2474 (map_sections_to_segments): If the user used -Ttext such that the
2475 program headers are on a different page, do not set the flags
2476 saying that this section includes the program headers.
2478 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2480 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2481 don't define TRAD_HEADER.
2482 * configure: Rebuild.
2484 * netbsd-core.c: New file, support for NetBSD core files.
2485 * hosts/*nbsd.h: Removed.
2487 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2489 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2490 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2491 * libbfd.h, bfd-in2.h: Regenerated.
2492 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2493 bfd_elf32_bfd_reloc_type_lookup.
2494 (reloc_type{,_names}): Deleted.
2495 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2497 (sparc_reloc_map): Add sparc64 relocs.
2498 (sparc_elf_notsupported_reloc): New static function.
2499 (sparc_elf_wdisp16_reloc): New static function.
2500 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2501 (elf32_sparc_relocate_section): Likewise.
2502 (bfd_elf32_bfd_reloc_type_lookup): Define.
2503 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2504 (reloc_type{,_names}): Deleted.
2505 (elf_sparc_howto_table): Deleted.
2506 (sparc_reloc_map): Deleted.
2507 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2508 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2510 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2512 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2515 * Makefile.in (program_transform_name): New variable.
2516 (install): Transform library name before installing it.
2518 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2520 * archures.c (bfd_mach_i960_hx): Define.
2521 * bfd-in2.h: Rebuild.
2522 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2523 (MATRIX): Expand entries for HX.
2524 (arch_info_struct): Add i960:hx entry.
2525 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2526 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2527 (coff_set_flags): Handle bfd_mach_i960_hx.
2529 Support for building as a shared library, based on patches from
2530 Alan Modra <alan@spri.levels.unisa.edu.au>:
2531 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2532 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2533 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2534 * configure: Rebuild.
2535 * configure.host: If --enable-shared, adjust shared library stuff
2536 based on the host. If the host is SunOS, and the linker supports
2537 -rpath, set HLDFLAGS to use it.
2538 * Makefile.in (ALLLIBS): New variable.
2539 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2540 (COMMON_SHLIB, SHLINK): New variables.
2541 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2542 (STAGESTUFF): Remove variable.
2543 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2545 (stamp-ofiles): New target, like old ofiles target, but build
2546 using a temporary file and move-if-change, and touch stamp-ofiles
2548 (ofiles): Just depend upon stamp-ofiles.
2549 (stamp-piclist, piclist): New targets.
2550 ($(SHLIB), $(SHLINK)): New targets.
2551 (targets.o, archures.o): Build twice if PICFLAG is set.
2552 (do_mostlyclean): Remove pic/*.o.
2553 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2555 (do_distclean): Remove pic and stamp-picdir.
2556 (install): Install shared libraries.
2557 ($(OFILES)): Depend upon stamp-picdir.
2558 (stamp-picdir): New target.
2560 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2562 * libcoff.h: Rebuild.
2564 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2565 flavour of a section with no owner.
2567 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2568 ELF_LINK_NON_ELF flag.
2569 (mips_elf_create_got_section): Likewise.
2571 * elf.c: Revert last change, since it breaks dynamic linking.
2572 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2574 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2575 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2576 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2578 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2580 * elf.c (assign_file_positions_for_segments): If the backend does
2581 not want the elf header or the program headers in the address
2582 space, do not include them in the calculations.
2584 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2585 function to determine if we need additional program headers.
2586 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2587 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2589 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2591 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2593 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2595 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2596 back into one line. Some compilers (sunos 4.1.3 for example)
2597 won't accept args split across more than one line.
2599 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2601 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2602 * configure: Regenerate.
2604 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2606 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2607 try to do arithmetic on a void *, cast it to a unsigned char * first.
2609 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2612 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2614 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2615 flag for a newly defined symbol.
2616 (NAME(bfd_elf,record_link_assignment)): Likewise.
2617 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2618 set the DEF or REF_REGULAR flags correctly.
2620 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2621 (libbfd.h, libcoff.h): Corresponding change.
2623 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2624 a PLT32 reloc as dynamic.
2625 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2626 is not referenced by a dynamic object, and we are not making a
2627 shared object, then don't make a PLT entry. If we do make a PLT
2628 entry, make sure the symbol has been recorded as dynamic.
2630 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2632 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2633 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2634 (powerpcle-*-cygwin32): New.
2635 * peicode.h (add_data_entry): Get address from vma.
2637 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2639 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2640 attached to the section has already been created as an undefined
2641 symbol, treat it as if it hasn't been created yet.
2643 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2645 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2646 symbol or section symbols if stripping all symbols and this is not
2647 a relocateable link. Don't output the symbol string table if
2648 there are no symbols.
2649 (elf_link_flush_output_syms): Don't do anything if there are no
2652 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2654 * coff-aux.c: New file.
2655 * hosts/m68kaux.h: New file.
2656 * config.bfd (m68*-apple-aux*): New target.
2657 * configure.in (m68*-apple-aux*): New native host.
2658 (m68kaux_coff_vec): New vector.
2659 * configure: Rebuild.
2660 * targets.c (m68kaux_coff_vec): Declare.
2661 * coffcode.h (bfd_coff_backend_data): Add field
2662 _bfd_coff_link_add_one_symbol.
2663 (bfd_coff_link_add_one_symbol): Define.
2664 (compare_arelent_ptr): New static function if TARG_AUX.
2665 (coff_write_relocs): If TARG_AUX, sort the relocs.
2666 (coff_write_object_contents): Set A/UX aouthdr magic number.
2667 (coff_link_add_one_symbol): Define if not defined.
2668 (bfd_coff_std_swap_table): Initialize new field.
2669 * libcoff.h: Rebuild.
2670 * cofflink.c (coff_link_add_symbols): Call
2671 bfd_coff_link_add_one_symbol rather than
2672 _bfd_generic_link_add_one_symbol.
2673 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2674 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2675 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2676 * Makefile.in: Rebuild dependencies.
2677 (BFD32_BACKENDS): Add coff-aux.o.
2678 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2680 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2682 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2683 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2685 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2687 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2688 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2689 (maintainer-clean): Warn about deleting special files.
2690 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2692 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2693 warning symbols correctly.
2694 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2695 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2696 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2697 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2698 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2699 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2701 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2704 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2706 * libcoff-in.h: aligned newly exported names with bfd naming
2707 conventions. Removed an erroneous define of POWERPC_LE_PE.
2708 * libcoff.h: Rebuild.
2709 * cofflink.c, coff-ppc.c: the above function name changes
2711 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2713 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2714 * ecoff.c (struct extsym_info): Define.
2715 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2716 to ecoff_link_write_external.
2717 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2718 Strip symbols when appropriate.
2720 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2721 * syms.c (BSF_OBJECT): Define.
2722 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2723 * bfd-in2.h: Rebuild.
2724 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2726 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2729 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2730 copying relocs into a shared object, treat a defined global symbol
2732 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2733 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2734 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2736 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2737 real defined symbol, not to a weak defined symbol.
2739 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2741 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2742 and made a few static functions externs.
2744 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2745 POWERPC_LE_PE hack in cofflink.
2747 * libcoff-in.h: promoted the following from cofflink.c to allow
2748 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2749 coff_debug_merge_element, struct coff_debug_merge_type,
2750 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2751 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2752 coff_debug_merge_hash_lookup, coff_link_section_info,
2753 coff_final_link_info, coff_debug_merge_hash_newfunc,
2754 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2756 * libcoff.h: re-gen'd
2758 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2760 * syms.c: Include "bfdlink.h".
2761 (struct stab_find_info): Define.
2762 (_bfd_stab_section_find_nearest_line): New function.
2763 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2764 * libbfd.h: Rebuild.
2765 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2766 * elf.c (_bfd_elf_find_nearest_line): Try calling
2767 _bfd_stab_section_find_nearest_line before searching the ELF
2768 symbol table. Find the closest STT_FUNC symbol, not the last one.
2769 * libcoff-in.h (coff_data_type): Add line_info field.
2770 * libcoff.h: Rebuild.
2771 * coffgen.c (coff_find_nearest_line): Try calling
2772 _bfd_stab_section_find_nearest_line before searching the COFF
2774 * Makefile.in: Rebuild dependencies.
2776 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2778 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2779 4 bytes, so we get the correct value when updating the register
2780 field in little endian mode.
2782 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2784 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2785 entry_section fields. Add sntoc and snentry fields.
2786 * libcoff.h: Rebuild.
2787 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2788 not toc_section and entry_section (the COFF file does not have any
2789 sections at this point).
2790 (coff_write_object_contents): Set o_snentry and o_sntoc from
2791 snentry and sntoc rather than entry_section and toc_section.
2792 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2793 snentry, not toc_section and entry_section.
2794 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2795 entry_section from hentry.
2796 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2798 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2799 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2800 than using toc_section directly.
2802 * archures.c: Add missing `.' in enum bfd_architecture.
2803 * bfd-in2.h: Rebuild.
2805 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2806 Robert Lipe <robertl@arnet.com>.
2808 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2810 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2811 to sections we allocate. Use bfd_zalloc to allocate initialial
2812 sections, not bfd_alloc.
2813 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2814 SDA{,2}I16 relocations.
2815 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2816 whether to put something in .sbss or not.
2817 (ppc_elf_relocate_section): Add support for more relocations. Add
2818 in sec->output_offset where appropriate. Make error messages
2819 include the symbol name.
2821 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2822 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2823 doesn't get redefined messages if -shared.
2825 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2826 section if the rel_section field has been set up.
2828 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2830 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2833 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2835 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2836 of flags, only flags used are controlled by mach number. Bump up
2837 output file mach number to highest of input file mach numbers.
2838 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2839 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2841 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2842 bfd_elf64_sparc_vec support.
2844 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2846 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2847 the embedded bit is set on some objects and not on others. Just
2849 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2852 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2854 * coffcode.h (coff_new_section_hook): Don't try to align the
2857 * coffcode.h (coff_set_section_contents): Fix the handling of the
2858 .lib section to work even if the entire section contents are
2859 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2860 Robert Lipe <robertl@arnet.com>.
2862 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2864 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2865 memory here for contents.
2867 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2868 _SDA2_BASE_ by 32768.
2869 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2870 started using. Allocate contents for .sdata and .sdata2 sections
2872 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2874 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2875 size _SDA{,2}_BASE_.
2876 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2879 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2881 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2883 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2884 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2885 (bfd_mach_sparc_v9a): Define.
2886 (bfd_mach_sparc_v9_p): Define.
2887 * bfd-in2.h: Regenerated.
2888 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2890 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2891 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2892 to bfd_elf32_sparc_vec.
2893 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2894 Add v8plus{,a} support.
2896 (sparc_compatible): New function.
2897 * elf32-sparc.h: #include "elf/sparc.h".
2898 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2899 elf32_sparc_final_write_processing): New functions.
2900 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2901 elf_backend_final_write_processing): Define.
2903 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2905 * elf-bfd.h (struct elf_link_hash_entry): Add
2906 linker_section_pointer field.
2907 (enum elf_linker_section_enum): Enumeration for new way of
2908 creating linker dynamic sections and symbols.
2909 (elf_linker_section{,_pointers}): New structures for creating
2910 dynamic sections and symbols.
2911 (elf_obj_tdata): Add linker_section_pointers and linker_section
2913 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2914 (_bfd_elf_create_linker_section): New declarations.
2915 (_bfd_elf_find_pointer_linker_section): Ditto.
2916 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2917 (_bfd_elf_make_linker_section_rela): Ditto.
2919 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2921 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2922 (ppc_elf_create_linker_section): New function to create the
2923 sections .got, .sdata, and .sdata2.
2924 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2926 (ppc_elf_check_relocs): Support more of the eabi relocations.
2927 (ppc_elf_relocate_section): Ditto.
2928 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2929 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2931 * elflink.h (elf_create_pointer_linker_section): New function to
2932 create initialized pointers in dynamic linker sections.
2933 (elf_finish_pointer_linker_section): Actually intialize the
2934 pointers created above.
2936 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2937 macros to provide both 32 and 64 bit versions of
2938 elf_create_pointer_linker_section.
2939 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2940 provide both 32 and 64 bit versions of
2941 elf_finish_pointer_linker_section.
2943 * elflink.c (_bfd_elf_create_linker_section): New function to
2944 create a linker section.
2945 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2946 given address in the linker pointer offsets created for a given
2948 (_bfd_elf_make_linker_section_rela): Make a RELA section
2949 corresponding to the generated linker section.
2951 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2953 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2955 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2957 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2958 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2959 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2960 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2961 toc entry in an objdump) for now.
2962 (ppc_do_last, ppc_get_last): New function - needed to save processing
2963 the toc owner to the end.
2964 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2967 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2968 toc owner from being done till last. Must define POWERPC_LE_PC
2971 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2973 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2975 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2976 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2978 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2980 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2982 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2984 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2986 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2988 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * elf.c (assign_file_positions_for_segments): Don't increment file
2991 offset for a segment which contains no loadable sections.
2993 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2995 * reloc.c: Add new PowerPC relocations.
2996 * {bfd-in2,libbfd}.h: Regenerate.
2998 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2999 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3001 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3003 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3006 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3009 * coffgen.c (coff_find_nearest_line): Don't try to cache
3010 information in sections that are not owned by a BFD. From Richard
3011 Henderson <richard@atheist.tamu.edu>.
3013 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3014 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3015 * elflink.h (elf_link_output_extsym): Remove special check for
3018 * ecoffswap.h: Add prototypes for static functions.
3020 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3022 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3023 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3025 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3026 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3027 support. Begin support for R_PPC_SDA{2,}REL.
3029 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3031 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3032 create the .got and .got.neg sections.
3033 (ppc_elf_size_dynamic_sections): Call it.
3034 (ppc_elf_check_relocs): Call it.
3035 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3036 (ppc_elf_check_relocs): Add error messages for relocations we
3037 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3040 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3042 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3043 section flags for V.4 and eabi.
3045 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3047 * elf.c (assign_file_positions_for_segments): If a segment
3048 contains no sections, don't mark it as readable.
3050 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3051 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3053 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3054 dynamic section, if there is one.
3055 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3056 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3057 (bfd_elf64_swap_dyn_in): Likewise.
3058 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3060 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3062 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3063 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3064 <pirker@eiunix.tuwien.ac.at>.
3066 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3068 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3069 PowerPC V.4 and eabi.
3070 * bfd-in2.h: Regenerate.
3071 * libfd.h: Regenerate.
3073 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3075 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3076 section type and SHF_EXCLUDE section flag, turning them into the
3077 appropriate bfd section flag.
3079 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3081 * xcofflink.c (xcoff_link_add_symbols): Create the special
3082 sections if we see a DYNAMIC object, in case that is the only
3083 XCOFF input object we see.
3085 * elf32-mips.c: Extensive changes for a start at dynamic linking
3086 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3088 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3089 (struct elf_backend_data): Remove
3090 elf_backend_create_program_headers field. Add
3091 elf_backend_additional_program_headers and
3092 elf_backend_modify_segment_map fields.
3093 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3095 (elf_backend_additional_program_headers): Likewise.
3096 (elf_backend_modify_segment_map): Likewise.
3097 (elf_backend_create_program_headers): Don't define.
3098 (elfNN_bed): Change to account for field changes.
3099 * elf.c (assign_file_positions_for_segments): Call new
3100 modify_segment_map backend function. Don't call old
3101 create_program_headers backend function.
3102 (get_program_header_size): Call additional_program_headers rather
3103 than create_program_headers.
3104 * elflink.h (elf_link_add_object_symbols): Initialize
3105 type_change_ok from new backend field.
3106 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3108 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3109 a reloc against the appropriate section.
3111 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3112 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3113 (elf_flags_init): Rename from elf_ppc_flags_init.
3114 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3116 (ppc_elf_copy_private_bfd_data): Likewise.
3117 (ppc_elf_merge_private_bfd_data): Likewise.
3119 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3122 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3124 * coff-alpha.c (alpha_relocate_section): During final link, allow
3125 output .lita section to be bigger than 64k by adjusting gp value
3126 on a per-input section basis.
3127 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3129 (struct ecoff_section_tdata): Add gp field.
3131 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3133 Handle Alpha ECOFF changes in OSF/1 3.2.
3134 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3136 * coff-alpha.c: Include "aout/ar.h".
3137 (alpha_ecoff_get_relocated_section_contents): Don't require an
3138 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3139 3.2 doesn't generate one.
3140 (alpha_relocate_section): Likewise.
3141 (alpha_ecoff_slurp_armap): Define.
3142 (alpha_ecoff_slurp_extended_name_table): Define.
3143 (alpha_ecoff_construct_extended_name_table): Define.
3144 (alpha_ecoff_truncate_arname): Define.
3145 (alpha_ecoff_write_armap): Define.
3146 (alpha_ecoff_generic_stat_arch_elt): Define.
3147 (alpha_ecoff_update_armap_timestamp): Define.
3149 (alpha_ecoff_read_ar_hdr): New static function.
3150 (alpha_ecoff_get_elt_at_filepos): New static function.
3151 (alpha_ecoff_openr_next_archived_file): New static function.
3152 (alpha_ecoff_get_elt_at_index): New static function.
3153 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3154 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3155 _bfd_ecoff to alpha_ecoff.
3156 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3157 field from backend structure, rather than always calling
3158 _bfd_get_elt_at_filepos.
3159 * coff-mips.c (mips_ecoff_backend_data): Initialize
3160 get_elt_at_filepos field.
3161 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3162 from _bfd_generic_read_ar_hdr with minor changes.
3163 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3164 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3165 * libbfd.h: Rebuild.
3167 * bfd-in.h (BFD_IN_MEMORY): Define.
3168 * libbfd-in.h (struct bfd_in_memory): Define.
3169 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3170 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3171 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3172 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3173 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3174 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3175 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3176 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3177 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3178 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3180 (bfd_openstreamr): Likewise.
3181 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3182 BFD_IN_MEMORY is not set.
3183 * riscix.c (riscix_some_aout_object_p): Likewise.
3184 * bfd-in2.h, libbfd.h: Rebuild.
3186 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3187 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3188 (bfd_get_elt_at_index): Define.
3189 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3190 bfd_get_elt_at_index. Change index parameter from int to
3192 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3193 (_bfd_noarchive_get_elt_at_index): Define.
3194 (_bfd_archive_bsd_get_elt_at_index): Define.
3195 (_bfd_archive_coff_get_elt_at_index): Define.
3196 * bfd-in2.h, libbfd.h: Rebuild.
3197 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3198 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3199 * ieee.c (ieee_get_elt_at_index): Define.
3200 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3201 * oasys.c (oasys_get_elt_at_index): Define.
3202 * som.c (som_get_elt_at_index): Define.
3204 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3205 numbers to the .text section.
3207 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3209 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3210 If there is a SEC_DEBUGGING section, get the contents of the debug
3211 information part from it.
3212 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3214 (ieee_write_object_contents): Check ieee_write_debug_part return.
3216 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3218 * config.bfd (i[345]86-*-freebsd*): Add target.
3219 * configure.in (i386freebsd_vec): Add vec.
3220 * configure: Regenerate.
3221 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3222 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3223 Rebuild dependencies..
3224 * freebsd.h: New file.
3225 * i386freebsd.c: New file.
3226 * targets.c (i386freebsd_vec): Declare.
3227 (bfd_target_vector): Add i386freebsd_vec.
3228 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3229 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3231 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * ieee.c (ieee_slurp_debug): New static function.
3234 (ieee_object_p): Call it.
3235 (ieee_slurp_section_data): Skip debugging sections.
3236 (ieee_get_reloc_upper_bound): Likewise.
3237 (ieee_get_section_contents): Likewise.
3238 (ieee_canonicalize_reloc): Likewise.
3239 (ieee_write_section_part): Likewise.
3240 (ieee_write_debug_part): Likewise.
3241 (ieee_write_data_part): Likewise.
3242 (init_for_output): Likewise.
3244 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3246 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3248 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3249 relocs, since ppc_elf_relocate_section handles the linker case.
3250 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3252 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3253 ppc_elf_relocate_section since that is now the only caller.
3254 (ppc_elf_relocate_section): Ditto.
3256 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3258 * coffcode.h (coff_write_object_contents): If we don't know the
3259 section of the entry point for an XCOFF executable, always set the
3260 entry address to -1.
3262 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3264 * elf.c (bfd_section_from_shdr): Add support for note sections.
3266 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3268 * bfd-in.h (struct _symbol_info): Add stab_type field.
3269 * bfd-in2.h: Rebuild.
3270 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3272 * elf32-ppc.c: Remove trailing newline from calls to
3274 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3275 difference if target endianness is known.
3277 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3279 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3280 old style TOC16 references without using R_PPC_GOT.
3281 (ppc_reloc_type): Ditto.
3282 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3283 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3284 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3285 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3286 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3288 (ppc_elf_adjust_dynamic_symbol): Ditto.
3289 (ppc_elf_adjust_dynindx): Ditto.
3290 (ppc_elf_size_dynamic_sections): Ditto.
3291 (ppc_elf_finish_dynamic_symbol): Ditto.
3292 (ppc_elf_finish_dynamic_sections): Ditto.
3293 (ELF_DYNAMIC_INTERPRETER): Define.
3295 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3297 * elf.c (copy_private_bfd_data): When attaching sections to
3298 segments ignore sections that won't be allocated. Patch from
3301 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3303 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3306 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3308 * coff-i960.c (CALC_ADDEND): Define.
3309 (coff_i960_relocate_section): Add the input section VMA to the
3310 addend for PC relative relocs.
3312 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3314 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3315 to correctly terminate.
3317 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3319 * targets.c (enum bfd_endian): Define.
3320 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3321 from boolean to enum bfd_endian. Change header_byteorder_big_p
3323 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3324 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3325 * bfd-in2.h: Rebuild.
3326 * All targets: Change initialization of byteorder and
3327 header_byteorder to use enum bfd_endian values rather than
3329 * All files: Change all references to byteorder_big_p and
3330 header_byteorder_big_p to use new bfd_*_endian macros.
3332 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3334 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3336 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3338 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3340 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3342 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3344 * ieee.c: Lots of minor cleanups. Make many functions return
3345 errors rather than calling abort. Also:
3346 (ieee_write_twobyte): Remove; change callers to call existing
3347 ieee_write_2bytes function.
3348 (ieee_write_expression): Don't output the section twice when
3349 outputting a local symbol. Don't emit an extraneous zero if there
3351 (ieee_slurp_sections): Set the lma as well as the vma.
3352 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3354 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3355 a recognized one or bfd_arch_unknown.
3356 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3358 (ihex_get_symtab): Likewise.
3360 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3362 * aoutx.h: Include <ctype.h>.
3363 (struct aout_link_includes_table): Define.
3364 (struct aout_link_includes_totals): Define.
3365 (struct aout_link_includes_entry): Define.
3366 (aout_link_includes_lookup): Define macro.
3367 (struct aout_final_link_info): Add includes field.
3368 (aout_link_includes_newfunc): New static function.
3369 (NAME(aout,final_link)): Initialize includes hash table.
3370 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3372 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3374 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3376 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3378 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3380 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3382 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3383 (pe_print_private_bfd_data): call pe_print_reloc.
3384 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3385 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3386 up some debugging as well.
3388 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3390 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3393 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3395 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3396 when setting sections to NULL.
3398 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3400 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3402 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3403 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3405 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3406 * bfd-in2.h: Rebuild.
3408 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3410 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3412 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3414 * ihex.c (ihex_scan): Handle record types 4 and 5.
3415 (ihex_object_p): Permit types 4 and 5.
3416 (ihex_set_section_contents): Remove check for out of range
3418 (ihex_write_object_contents): Generate types 4 and 5.
3420 * elflink.h (elf_link_output_extsym): Just ignore warning and
3421 indirect references to symbols which don't really exist.
3423 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3425 * peicode.h (pe_print_idata): Minor format fixes
3426 (pe_print_edata): New function. Under private printing, this formats
3427 the edata section of a PE file.
3428 (pe_print_private_bfd_data): Added call to pe_print_edata.
3430 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3432 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3433 index, don't call stoi.
3435 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3437 * srec.c (srec_scan): Set lma as well as vma.
3439 * ihex.c: New file; support for Intel Hex format.
3440 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3441 (ihex_vec): Declare.
3442 (bfd_target_vector): Always include ihex_vec.
3443 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3444 * Makefile.in: Rebuild dependencies.
3445 (BFD_LIBS): Add ihex.o
3446 (BFD_LIBS_CFILES): Add ihex.c.
3447 * bfd-in2.h: Rebuild.
3449 * elf.c (assign_file_positions_for_segments): Sort the sections in
3451 (get_program_header_size): Return the right size if segment_map is
3453 (copy_private_bfd_data): Don't bother to sort the sections.
3455 * bfd.c (bfd_record_phdr): New function.
3456 * bfd-in.h (bfd_record_phdr): Declare.
3457 * bfd_in2.h: Rebuild.
3459 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3462 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3463 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3465 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3466 (bfd_zmalloc): Change declaration.
3467 * libbfd.h: Rebuild.
3468 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3469 and realloc. Don't set bfd_error_no_memory if they fail.
3471 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3473 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3474 uses as well. Added a new howto to deal with TOCREL16 relocs that
3475 are TOCDEFN as well.
3476 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3477 to handle RVA relocs from dlltool.
3478 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3479 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3480 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3482 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3483 to get the right section alignment.
3485 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3487 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3488 p_paddr if p_paddr is zero.
3489 (make_mapping): Set includes_filehdr and includes_phdrs for first
3491 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3493 (assign_file_positions_for_segments): Handle includes_filehdr and
3494 includes_phdrs. Remove special handling of PT_PHDR and first
3496 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3497 when appropriate. Remove special handling of PT_PHDR segment.
3498 Use a more complex condition for when a section is included in a
3499 segment to handle Solaris linker oddities.
3501 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3503 * coff-m88k.c (howto_table): Reformatted for easier reading;
3504 special_function now points to new function m88k_special_reloc.
3505 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3507 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3508 be done correctly by m88k_special_reloc.
3509 (reloc_processing): New function to be used by RELOC_PROCESSING.
3510 (RELOC_PROCESSING): Define to call reloc_processing.
3512 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3514 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3515 (pe_print_pdata): Likewise.
3517 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3518 obstack_alloc fails.
3519 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3521 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3522 * Many files: don't set bfd_error_no_memory if one of the above
3525 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3526 if p_paddr_valid is set.
3527 (copy_private_bfd_data): New static function.
3528 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3530 * elf.c (assign_file_positions_for_segments): Fix case where extra
3531 program headers were allocated.
3533 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3534 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3535 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3536 _bfd_elf_print_private_bfd_data.
3538 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3539 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3540 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3541 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3542 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3543 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3544 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3546 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3548 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3549 * elf.c (make_mapping): New static function.
3550 (map_sections_to_segments): New static function.
3551 (elf_sort_sections): New static function.
3552 (assign_file_positions_for_segments): New static function.
3553 (map_program_segments): Remove.
3554 (get_program_header_size): Remove sorted_hdrs, count, and
3555 maxpagesize parameters. Simplify.
3556 (assign_file_positions_except_relocs): When generating an
3557 executable, use assign_file_positions_for_segments.
3558 (elf_sort_hdrs): Remove.
3559 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3560 to get_program_header_size.
3562 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3564 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3566 * configure, config.in: Regenerate with autoconf 2.7.
3568 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3569 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3571 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3573 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3574 (ecoff_sec_to_styp_flags): Likewise.
3575 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3576 (ecoff_set_symbol_info): Handle scRConst.
3577 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3578 (ecoff_compute_section_file_positions): Handle .rconst section.
3579 (_bfd_ecoff_write_object_contents): Likewise.
3580 (ecoff_link_check_archive_element): Handle scRConst.
3581 (ecoff_link_add_externals): Likewise.
3582 (ecoff_link_write_external): Handle .rconst section.
3583 (ecoff_reloc_link_order): Likewise.
3584 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3585 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3587 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3589 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3590 DEF_DYNAMIC flag is set.
3592 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3594 * host-aout.c: If TRAD_HEADER is defined, include it.
3596 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3598 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3599 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3600 (BFD_NEED_DECLARATION): New function.
3601 * configure.in: Use BFD_NEED_DECLARATION.
3602 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3603 * configure, config.in: Rebuild with autoconf 2.6.
3605 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3606 special_sections before returning when called with a non XCOFF
3609 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3612 * coffcode.h (coff_compute_section_file_positions): Only pad the
3613 previous section to force file alignment when creating an
3616 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3618 * coffcode.h (coff_compute_section_file_positions): If
3619 RS6000COFF_C, set up the .debug section.
3621 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3622 if it is not large enough to accomodate the entire TOC area with
3623 signed 16 bit offsets.
3624 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3626 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3627 TOC anchor to use the TOC value used in the output file.
3629 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3631 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3632 (_bfd_coff_read_string_table): Likewise.
3634 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3636 * pe-arm.c: Fix typos.
3637 * coff-arm.c: Likewise.
3639 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3641 * coff-ppc.c (list_ele): Added "cat"egory member.
3642 (record_toc): New category parameter (priv or pub).
3643 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3644 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3645 the mainline. It addes extra toc cells in error.
3646 (ppc_coff_swap_sym_in_hook): Added some documentation.
3647 (dump_toc): Can now diagnose "virtual toc" chicanery.
3649 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3651 * elf-bfd.h (struct elf_link_hash_table): Change type of
3652 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3654 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3656 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3657 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3659 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3660 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3661 defined or mentioned in a regular file.
3663 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3665 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3666 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3667 (coff_ppc_relocate_section): Correct REL24 handling
3668 (ppc_process_before_allocation): Correct TOCDEFN handling
3670 * peicode.h (dir_names): Added name descriptions
3672 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3674 * VERSION: Updated to cygnus-2.6.
3676 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3678 * targets.c (m68k4knetbsd_vec): Declare.
3680 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3682 * targets.c (bfd_target): Change type of second argument to
3683 _bfd_print_private_bfd_data from void * to PTR.
3684 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3685 using PTR rather than void *.
3686 * bfd-in2, libbfd.h: Rebuild.
3687 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3689 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3690 _bfd_generic_bfd_print_private_bfd_data rather than casting
3693 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3695 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3696 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3698 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3699 BFD64_BACKENDS_CFILES): New variables.
3702 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3704 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3705 not at the file position of the first section.
3706 * coffcode.h (coff_compute_section_file_positions): Avoid using
3708 (coff_write_object_contents): When generating a PPC PE executable
3709 with no symbols, round up the file size to a COFF_PAGE_SIZE
3711 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3712 don't write out a string table.
3714 * elf.c (bfd_section_from_shdr): When using a different section
3715 header, pass the new one to _bfd_elf_make_section_from_shdr.
3716 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3717 (elf_map_symbols): Add section VMA to symbol value when comparing
3719 (_bfd_elf_compute_section_file_positions): Only build symbol table
3720 if there are some symbols. Set file offset of symtab and strtab
3722 (assign_file_positions_except_relocs): Remove dosyms parameter.
3723 Change all callers. Never set file offset of symtab and strtab
3725 (_bfd_elf_copy_private_section_data): New function.
3726 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3727 (_bfd_elf_copy_private_symbol_data): New function.
3728 (swap_out_syms): Check for special mapping of st_shndx created by
3729 copy_private_symbol_data.
3730 * elfxx-target.h: Use new copy routines.
3731 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3732 (_bfd_elf_copy_private_section_data): Declare.
3734 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3736 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3739 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3740 _bfd_dummy_target, matching the recent change to archive
3743 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3745 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3746 arithmetic on PTR types.
3748 * aout-target.h (MY(callback)): Set the lma of the sections.
3750 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3751 symbol into a reloc against the section.
3753 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3755 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3756 glue for the relocs: IMGLUE and IFGLUE.
3757 (record_toc): new function - tracks toc contents
3758 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3759 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3760 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3761 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3762 (ppc_record_toc_entry): Removed a debug define (duh)
3764 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3765 (pe_print_idata): New function - formats the idata section data
3766 (pe_print_pdata): New function - formats the pdata section data
3767 (pe_print_private_bfd_data): calls to above
3769 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3771 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3772 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3773 TARGET_SYM and TARGET_NAME for vector and BFD name.
3774 * coff-pmac.c (pmac_xcoff_vec): Remove.
3775 (TARGET_SYM, TARGET_NAME): Define.
3776 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3777 machine to 0, not all PowerMacs are 601s.
3779 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3781 * elfcode.h (elf_object_p): Read in any program headers.
3782 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3783 based on the program headers, if any.
3784 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3785 (map_program_segments): Set p_paddr of program headers based on
3788 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3790 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3793 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3794 trying to do a relocateable link with a non-a.out object file.
3796 * archive.c (bfd_generic_archive_p): Check the first object file
3797 in an archive even if target_defaulted is set. If the object file
3798 has the wrong xvec, reject it.
3800 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3801 be represented, report the name via _bfd_error_handler.
3802 (translate_to_native_sym_flags): Likewise.
3803 * elf32-mips.c (mips_elf_final_link): Likewise.
3804 * oasys.c (oasys_write_sections): Likewise.
3806 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3807 which checks for STYP_OVRFLO sections.
3808 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3809 reloc and lineno count overflows.
3810 (coff_write_object_contents): Call coff_count_linenumbers before
3811 coff_compute_section_file_positions. If RS6000COFF_C, handle
3812 reloc and lineno count overflows.
3813 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3814 relocs before dealing with .pad sections. Count overflow section
3815 headers when handling .pad sections.
3817 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3820 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3821 (struct xcoff_link_hash_table): Add descriptor_section and
3822 special_sections fields.
3823 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3824 (xcoff_link_add_symbols): Set linkage section alignment. Create
3825 descriptor section. Check for magic symbol names (_text, etc.),
3826 and record them in special_sections if found. Set
3827 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3828 descriptor field to point back to the function code symbol.
3829 (xcoff_sweep): Always mark the special descriptor_section.
3830 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3831 function descriptor, and mark it if it is.
3832 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3833 parameter, and fill it in. Allocate space for the descriptor
3835 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3836 global linkage code. If an undefined function descriptor is
3837 exported, arrange to define it. Warn about any other undefined
3839 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3840 (xcoff_write_global_symbol): Create a function descriptor when
3842 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3843 * bfd-in2.h: Rebuild.
3845 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3847 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3848 (ppc_coff_link_hash_table): new types for hashing
3849 (ppc_coff_link_hash_newfunc): hash entry constructor
3850 (ppc_coff_link_hash_table_init): hash table initializer
3851 (ppc_coff_link_hash_table_create): hash table constructor
3852 (ppc_record_toc_entry): changed references to hash table
3853 (coff_ppc_relocate_section): changed references to hash table
3855 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3856 * libcoff.h: Rebuild
3858 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3859 (coff_link_add_symbols): removed toc_offset init
3861 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3863 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3866 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3867 if it is given and mmep is available.
3868 * acconfig.h: Undef USE_MMAP.
3869 * configure, config.in: Regenerated.
3870 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3871 table handling the old way.
3872 (aout_get_external_symbols): Don't complain if last byte of string
3874 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3875 (bfd_free_window) [! USE_MMAP]: Don't define.
3876 (bfd_get_file_window,
3877 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3879 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3881 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3884 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3886 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3887 compatible with AMD generated COFF files. Try to support both AMD
3888 and GNU formats simultaneously.
3889 (coff_a29k_relocate_section): Likewise.
3891 * libbfd.c (bfd_get_file_window): Change writable parameter from
3892 int to boolean; update all callers. Pass MAP_SHARED if not
3893 writable--it's required on Solaris. Cast fprintf argument to
3895 * bfd-in.h (bfd_get_file_window): Update declaration.
3896 * bfd-in2.h: Rebuild.
3897 * aoutx.h: Update calls to bfd_get_file_window.
3899 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3901 (xcoff_swap_ldhdr_in): New static function.
3902 (xcoff_swap_ldsym_in): New static function.
3903 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3904 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3905 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3906 Handle XTY_ER/XMC_XO symbols correctly.
3907 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3908 rather than normal symbol table.
3909 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3910 already defined with the same absolute value.
3911 (xcoff_mark): When considering called symbols, check whether the
3912 descriptor is from a dynamic object, rather than the symbol
3914 (xcoff_build_ldsyms): Likewise.
3916 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3917 Cast realloc and malloc return values. If malloc or realloc fail,
3918 set bfd_error_no_memory.
3919 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3920 * bfd-in2.h: Rebuild.
3922 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3924 * coff-ppc.c (ppc_record_toc_entry): new function.
3925 (in_reloc_p): changed return value.
3926 (coff_ppc_relocate_section): much rework.
3927 (ppc_allocate_toc_section): new function.
3928 (ppc_process_before_allocation): new function.
3929 (ppc_coff_swap_sym_in_hook): new function.
3931 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3932 (coff_link_add_symbols): initialize toc_offset.
3934 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3935 (coff_swap_aouthdr_out): Added more sections to the data
3936 dictionary for the pe file header. Also changed linker version
3937 number on the ppc side.
3938 (dir_names): small improvements to the dictionary printing.
3939 (pe_mkobject_hook): save the file level flags.
3941 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3942 (pe_tdata): added real_flags field
3943 (coff_tdata): added local_toc_sym_map and access macro
3945 * libcoff.h (coff_link_hash_entry): added toc_offset field
3946 (pe_tdata): added real_flags field
3947 (coff_tdata): added local_toc_sym_map and access macro
3949 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3950 (coff_mkobject): init for local_toc_sym_map
3951 (coff_write_object_contents): set the internal_a.magic to
3952 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3955 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3957 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3958 entries until both the line number address and the function name
3959 address are too large.
3961 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3962 * configure: Rebuilt.
3964 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3965 is defined in the environment.
3967 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3969 * som.c (som_get_section_contents_in_window): Define to use
3972 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3974 * coff-i860.c: New file, based on coff-i386.c.
3975 * cpu-i860.c: New file, based on cpu-i386.c.
3976 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3977 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3978 targets, using i860coff_vec.
3979 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3980 trad-core.o and hosts/i860mach3.h.
3981 (i860coff_vec): Use coff-i860.o and cofflink.o.
3982 * configure: Rebuild.
3983 * Makefile.in: Rebuild dependencies.
3984 (ALL_MACHINES): Add cpu-i860.o.
3985 (BFD32_BACKENDS): Add coff-i860.o.
3986 (CFILES): Add cpu-i860.c and coff-i860.c.
3987 * targets.c (i860coff_vec): Declare.
3988 (bfd_target_vector): Add &i860coff_vec.
3989 * archures.c (bfd_i860_arch): Declare.
3990 (bfd_archures_list): Add &bfd_i860_arch.
3991 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3992 (coff_set_flags): Handle bfd_arch_i860.
3993 (coff_write_object_contents): Handle I860 a.out magic number.
3995 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3997 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3998 the created .tc section to 2.
3999 (xcoff_mark): Don't keep a .loader reloc for a call to an
4000 undefined symbol when creating a shared library.
4001 (xcoff_build_ldsyms): When creating a shared library, generate
4002 global linkage code for a call to an undefined symbol.
4004 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4006 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4007 BFD32_BACKENDS, BFD64_BACKENDS.
4008 (.dep1): Put mkdep output in a separate file.
4009 Rebuilt dependencies.
4011 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4014 Permit use of mmap when available:
4016 * configure.in: Check for mmap, madvise, mprotect.
4017 * config.in, configure: Regenerated.
4019 * libbfd.c (struct _bfd_window_internal): Define type.
4020 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4022 (ok_to_map): New static variable for debugging.
4023 (_bfd_generic_get_section_contents_in_window): New function.
4024 * bfd-in.h (bfd_window_internal): Declare type.
4025 (bfd_window): Define type.
4026 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4027 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4030 * libaout.h (struct aoutdata): Add two window fields.
4031 (obj_aout_sym_window, obj_aout_string_window): New macros.
4032 * aoutx.h (some_aout_object_p): Initialize windows.
4033 (aout_get_external_symbols): Get symbol data and strings in
4034 windows instead of explicitly allocated buffers.
4035 (slurp_symbol_table): Free window instead of memory.
4036 (bfd_free_cached_info): Release windows instead of freeing storage
4038 (aout_link_free_symbols): Ditto.
4040 * targets.c (bfd_target): Add new field for
4041 get_section_contents_in_window.
4042 (BFD_JUMP_TABLE_GENERIC): Updated.
4043 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4044 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4045 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4046 macros for get_section_contents_in_window field.
4048 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4050 * core.c: Renamed to corefile.c
4051 * makefile.dos (OBJS): Change core.o to corefile.o
4052 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4055 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4057 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4058 targ_selvecs to allow debugging under Irix-5 native.
4061 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4063 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4064 to o. Clobber and restore the list of new csects around the call
4065 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4066 linker error and the linker wants to read the symbol table. Reset
4067 the line number count of a real section even if it has no relocs.
4068 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4070 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4073 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4075 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4076 an undefined symbol in a shared link.
4078 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4079 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4080 phdm@info.ucl.ac.be (Philippe De Muyter).
4082 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4084 * coff-m88k.c (rtype2howto): New static function.
4085 (RTYPE2HOWTO): Use it rather than a macro definition.
4087 * coffcode.h (coff_write_object_contents): set internal_a.magic
4088 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4090 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4091 define TRAD_HEADER to new file hosts/delta68.h.
4092 m88*-motorola-sysv*, however, does use ptrace-core.o.
4093 * hosts/delta68.h: New file.
4095 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4096 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4098 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4100 * i386linux.c (MY(vec)): Declare before use.
4102 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4104 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4105 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4107 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4108 BFD is not of the right type.
4109 (bfd_elf_get_needed_list): Likewise.
4110 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4111 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4112 * xcofflink.c (XCOFF_XVECP): Define.
4113 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4115 (bfd_xcoff_import_symbol): Likewise.
4116 (bfd_xcoff_export_symbol): Likewise.
4117 (bfd_xcoff_link_count_reloc): Likewise.
4118 (bfd_xcoff_record_link_assignment): Likewise.
4119 (bfd_xcoff_size_dynamic_sections): Likewise.
4121 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4122 table index against the number of symbols for a base relative
4125 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4127 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4128 full_aouthdr flag here...
4129 (_bfd_xcoff_bfd_final_link): ...not here.
4131 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4133 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4134 systems that have a system <libelf.h>.
4135 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4136 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4137 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4138 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4139 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4140 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4141 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4143 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4145 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4146 set, set BSF_WEAK in symbol. Change all callers.
4147 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4148 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4149 _bfd_generic_link_add_one_symbol.
4150 (ecoff_indirect_link_order): Check that the section tdata relocs
4151 are not NULL before using them.
4153 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4154 define TRAD_HEADER as hosts/alphalinux.h.
4155 * configure: Rebuild.
4156 * hosts/alphalinux.h: New file.
4157 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4160 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4162 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4163 C_ECOMM storage classes.
4165 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4167 (xcoff_mark): Call xcoff_mark_symbol.
4168 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4169 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4171 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4173 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4175 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4177 (xcoff_find_reloc): New static function.
4178 (xcoff_link_add_symbols): Use it.
4179 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4180 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4181 relocate the value of C_DECL.
4183 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4185 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4187 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4188 callback decide what goes in .relocs.
4189 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4190 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4193 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4195 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4198 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4200 * xcofflink.c: More improvements, mostly to fix handling of
4201 constructors and a few other special cases.
4202 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4203 zero, reverting yesterday's change.
4204 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4205 (bfd_xcoff_link_count_reloc): Declare.
4206 (bfd_xcoff_record_link_assignment): Declare.
4207 * bfd-in2.h: Rebuild.
4209 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4211 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4212 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4213 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4214 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4215 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4216 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4218 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4221 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4222 segments includes the a.out header. See to that the magic number
4223 *always* is big-endian.
4225 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4226 m68k4k NetBSD configurations.
4228 * configure.in, configure: Separate i386 & mips NetBSD
4229 configurations from other BSD ones. Don't assume DEC is the only
4230 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4231 configurations. Add support for m68k4k NetBSD object format.
4233 * libaout.h: Added M_68K4K_NETBSD magic.
4235 * m68k4knetbsd.c: New file.
4237 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4239 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4242 * hosts/mipsnbsd.h: New file.
4245 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4247 * config.bfd: Add config stuff for mips*-*-magic* to set
4248 targ_defvec to ecoff_big_vec.
4251 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4253 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4255 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4256 toc_section, and entry_section fields.
4257 (struct xcoff_section_tdata): Remove ldrel_count field.
4258 * libcoff.h: Rebuild.
4259 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4261 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4262 full a.out header if full_aouthdr is set in xcoff_data.
4263 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4264 based on sections stored in xcoff_data.
4265 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4267 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4268 (rs6000coff_vec): Set symbol_leading_char to '.'.
4269 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4270 value stored in ret rather than returning a pointer value.
4272 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4274 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4277 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4279 * som.c (som_slurp_string_table): Allocate the strings with malloc
4280 since they're free'd by free_cached_info.
4281 (som_slurp_symbol_table): Similarly for the symbol table.
4283 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4285 * Makefile.in (diststuff): Don't make headers.
4287 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4289 * Makefile.in: Rebuild dependencies.
4291 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4292 output_bfd is not SunOS.
4293 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4294 non-SunOS input files.
4296 * xcofflink.c: Extensive changes to support linking shared objects
4297 and generating a .loader section.
4298 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4299 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4300 last_symndx, and ldrel_count fields.
4301 * libcoff.h: Rebuild.
4302 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4303 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4305 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4306 (bfd_xcoff_export_symbol): Declare.
4307 (bfd_xcoff_size_dynamic_sections): Declare.
4308 * bfd-in2.h: Rebuild.
4310 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4312 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4313 * configure: Rebuild.
4314 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4315 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4317 (pmac_xcoff_vec): Update to use new xcoff support.
4318 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4319 (xcoff_write_armap): Declare buf as unsigned char.
4320 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4322 * mpw-make.sed: Generalize subdir_do edit.
4324 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4326 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4327 correctly. Don't initialize asect->vma.
4329 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4331 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4332 something a little less than the page size.
4334 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4336 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4338 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4340 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4341 * coffcode.h (coff_write_object_contents): If .bss is before
4342 .data us that as data_start.
4343 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4345 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4346 (coff_swap_outhdr_out): Hardwire in version number.
4348 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4350 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4351 major and minor to *_vno, since the former are also macros in
4352 SunOS header files. Cast result of bfd_alloc to appropriate
4355 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4356 before assigning to sec_data.
4358 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4360 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4361 now relative to the section, not absolute.
4362 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4363 get the file name when there is a N_SO directory name. When
4364 handling stabs, remember that section->vma was added to the
4367 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4369 * sunos.c (struct sunos_link_hash_table): Add needed field.
4370 (sunos_link_hash_table_create): Call bfd_release, not free.
4371 (sunos_link_hash_table_create): Initialize needed field.
4372 (sunos_add_dynamic_symbols): Record needed objects.
4373 (bfd_sunos_get_needed_list): New function.
4374 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4375 * bfd-in2.h: Rebuild.
4377 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4379 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4381 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4383 * bfd-in.h (struct bfd_link_needed_list): Rename from
4384 bfd_elf_link_needed_list.
4385 * bfd-in2.h: Rebuild.
4386 * elf.c, elflink.h, libelf.h: Corresponding changes.
4388 Add start at AIX linker support; no shared libraries yet.
4389 * xcofflink.c: New file.
4390 * configure.in (rs600coff_vec): Use xcofflink.o.
4391 * configure: Rebuild.
4392 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4394 (struct xcoff_section_tdata): Define.
4395 (xcoff_section_data): Define macro.
4396 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4397 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4398 (_bfd_xcoff_bfd_final_link): Declare.
4399 (_bfd_ppc_xcoff_relocate_section): Declare.
4400 * libcoff.h: Rebuild.
4401 * coff-rs6000.c: Clean up a bit.
4402 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4403 cputype, csects, and debug_indices.
4404 (xcoff_copy_private_bfd_data): Copy cputype.
4405 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4406 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4407 (xcoff_reloc_type_lookup): Rename from
4408 rs6000coff_reloc_type_lookup.
4409 (coff_relocate_section): Define.
4410 (_bfd_xcoff_sizeof_headers): Define.
4411 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4412 (_bfd_xcoff_bfd_relax_section): Define.
4413 (_bfd_xcoff_bfd_link_split_section): Define.
4414 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4416 * coffcode.h (coff_compute_section_file_positions): If AIX,
4417 increment sofar by SMALL_AOUTSZ if not executable.
4418 (coff_write_object_contents): If AIX, always output an a.out
4419 header; if not executable, header size of SMALL_AOUTSZ.
4420 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4421 (_bfd_stringtab_init): Initialize xcoff field.
4422 (_bfd_xcoff_stringtab_init): New function.
4423 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4424 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4425 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4426 * libbfd.h: Rebuild.
4427 * Makefile.in: Rebuild dependencies.
4428 (BFD32_BACKENDS): Add xcofflink.o.
4429 (CFILES): Add xcofflink.c.
4431 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4432 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4433 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4435 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4437 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4439 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4441 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4442 * config.in: Regenerated.
4444 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4445 (_bfd_chunksize): New variable.
4446 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4447 for obstack chunk size.
4448 * configure.in: Check for getpagesize.
4449 * configure: Regenerated.
4451 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4453 * trad-core.c (rawptr): Make it a local variable of
4454 ptrace_unix_core_file_p.
4456 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4458 * coff-arm.c (in_reloc_p): New.
4459 * coff-i386.c (in_reloc_p): New.
4460 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4461 (coff_write_object_contents): Only set has_reloc_section
4463 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4464 in_reloc_p to decide if reloc should be emitted.
4465 * libcoff.h (pe_data_type.in_reloc_p): New.
4466 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4468 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4470 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4471 (_bfd_coff_read_internal_relocs): Likewise.
4472 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4473 (_bfd_coff_read_internal_relocs): Likewise.
4475 * elflink.h (elf_link_add_object_symbols): Correct conditions
4476 under which type and size change warnings are issued.
4478 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4480 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4481 a symbol which is not in a real section.
4482 (coff_write_native_symbol): Corresponding change.
4484 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4485 coff_link_hash_newfunc and make non-static.
4486 (_bfd_coff_link_hash_table_init): New function, broken out of
4487 _bfd_coff_link_hash_table_create.
4488 (_bfd_coff_link_hash_table_create): Use it.
4489 (process_embedded_commands): Make static.
4490 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4491 (_bfd_coff_link_hash_table_init): Declare.
4492 * libcoff.h: Rebuild.
4494 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4495 field in XCOFF tdata.
4496 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4497 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4498 based on cputype stored in a.out header, or in n_type of initial
4500 (coff_write_object_contents): Set cputype correctly in a.out
4502 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4504 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4505 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4507 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4508 * libcoff.h: Rebuild.
4510 * cpu-rs6000.c (rs6000_compatible): New static function.
4511 (bfd_rs6000_arch): Use it.
4512 * cpu-powerpc.c (powerpc_compatible): New static function.
4513 (arch_info_struct): Define various flavours of PowerPC.
4514 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4517 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4519 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4521 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4523 * elflink.h (elf_link_add_object_symbols): Don't warn about
4524 changing the size or type if the old definition was weak.
4526 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4528 * coffcode.h (combined_entry_type): Add fix_line field.
4529 (coff_slurp_line_table): Warn if we try to set the lineno field of
4531 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4532 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4533 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4534 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4536 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4537 * libcoff.h: Rebuild.
4539 * libcoff-in.h (struct xcoff_tdata): Define.
4540 (xcoff_data): Define.
4541 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4542 * bfd-in2.h, libcoff.h: Rebuild.
4543 * coff-rs6000.c (xcoff_mkobject): New static function.
4544 (coff_mkobject): Define.
4545 (xcoff_copy_private_bfd_data): New static function.
4546 (coff_bfd_copy_private_bfd_data): Define.
4547 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4549 (rs6000coff_vec): Add DYNAMIC to object_flags.
4550 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4551 .loader sections specially.
4552 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4553 section alignment from the XCOFF tdata information.
4554 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4555 F_SHROBJ, and copy the extra a.out header information into the
4556 XCOFF tdata structure.
4557 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4558 F_DYNLOAD and the extra a.out header information.
4559 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4560 C_HIDEXT symbol with attached csect information.
4561 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4562 in the o_maxdata field.
4563 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4564 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4565 end if BSF_NOT_AT_END is set.
4567 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4568 _bfd_read_ar_hdr_fn.
4569 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4570 * bfd-in2.h, libbfd.h: Rebuild.
4571 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4573 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4574 (bfd_slurp_bsd_armap_f2): Likewise.
4575 (_bfd_slurp_extended_name_table): Likewise.
4577 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4579 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4581 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4582 when the symbol table is empty.
4584 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4585 space for section symbols, since we don't output them either.
4586 (elf_m68k_adjust_dynindx): Removed.
4588 * ptrace-core.c (rawptr): Make it a local variable of
4589 ptrace_unix_core_file_p.
4591 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4593 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4596 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4597 Mac object file formats.
4599 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4601 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4602 auxent if there isn't one.
4603 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4604 rather than FILNMLEN as the maximum name length.
4606 * coffcode.h (bfd_coff_backend_data): Add new field
4607 _bfd_coff_print_aux.
4608 (bfd_coff_print_aux): New static function.
4609 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4610 scnlen field of an XTY_LD csect aux entry.
4611 (coff_print_aux): New static function.
4612 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4613 in coff_pointerize_aux_hook.
4614 (bfd_coff_std_swap_table): Initialize new field.
4615 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4616 * libcoff.h: Rebuild.
4617 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4618 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4620 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4621 if there are symbols, for native AIX ld compatibility.
4623 * coffcode.h (bfd_coff_backend_data): Add new field
4624 _bfd_coff_pointerize_aux_hook.
4625 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4626 or I960, and as 0 otherwise.
4627 (bfd_coff_std_swap_table): Initialize new field.
4628 * libcoff.h: Rebuild.
4629 * coffgen.c (coff_pointerize_aux): Change parameters to take
4630 symbol pointer instead of type and class, and to take aux index.
4631 Call _bfd_coff_pointerize_aux_hook if it is defined.
4632 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4633 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4634 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4636 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4637 read-only/host-only support.
4639 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4641 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4644 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4645 BFD_JUMP_TABLE_ARCHIVE accordingly.
4646 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4647 (_bfd_compute_and_write_armap): Declare.
4648 (_bfd_generic_read_ar_hdr): Declare.
4649 (_bfd_read_ar_hdr): Define.
4650 (_bfd_noarchive_read_ar_hdr): Define.
4651 (_bfd_archive_bsd_read_ar_hdr): Define.
4652 (_bfd_archive_coff_read_ar_hdr): Define.
4653 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4654 _bfd_read_ar_hdr instead.
4655 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4656 (_bfd_compute_and_write_armap): Rename from
4657 compute_and_write_armap. Make non-static. Change all callers.
4658 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4659 than _bfd_snarf_ar_hdr.
4660 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4661 * ieee.c (ieee_read_ar_hdr): Define.
4662 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4663 * oasys.c (oasys_read_ar_hdr): Define.
4664 * som.c (som_read_ar_hdr): Define.
4665 * bfd-in2.h, libbfd.h: Rebuild.
4667 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4669 * peicode.c (coff_swap_filehdr_in): If symptr is
4670 zero, there aren't any symbols, even if nsyms is set.
4672 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4674 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4676 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4677 sections, and set styp correctly for them: .got, .hash, .dynamic,
4678 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4679 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4681 (ecoff_sort_hdrs): New static function.
4682 (ecoff_compute_section_file_positions): Return boolean, not void.
4683 Sort the sections by VMA before looking through them. Put the
4684 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4685 section on an appropriate boundary within the page.
4686 (ecoff_compute_reloc_file_positions): Check return value of
4687 ecoff_compute_section_file_positions.
4688 (_bfd_ecoff_set_section_contents): Likewise.
4689 (_bfd_ecoff_write_object_contents): Check for various Alpha
4690 section types when incrementing text_size and data_size. Call
4691 adjust_headers backend function if it exists.
4692 * coff-alpha.c (alpha_adjust_headers): New static function.
4693 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4694 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4696 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4698 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4700 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4701 of ALTERNATE_AIX_CORE_FORMAT.
4702 * configure.in (aix4): No longer need CORE_FLAGS.
4703 * configure: Updated.
4705 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4707 NS32k changes from Ian Dall:
4708 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4710 (aout_link_input_section_std, aout_link_input_section_ext,
4711 aout_link_reloc_link_order): Call them instead of _bfd_*
4713 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4715 (backend_data): Use it instead of hardcoded zero.
4717 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4718 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4720 * ns32knetbsd.c: Include bfd.h.
4721 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4722 (MY_bfd_reloc_type_lookup): Declare function too.
4723 * pc532-mach.c (set_sizes): Don't declare.
4724 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4725 (backend_data, MY_backend_data): Don't define.
4727 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4728 ns32k-*-lites* like ns32k-*-netbsd*.
4730 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4733 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4735 * coffcode.h (coff_write_object_contents): Restore setting
4736 f_timdat to 0, deleted on August 22.
4738 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4740 * coffcode.h (coff_bfd_copy_private_symbol_data,
4741 coff_bfd_copy_private_section_data,
4742 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4743 * peicode.h (coff_bfd_copy_private_bfd_data): New
4744 (pe_bfd_copy_private_bfd_data): New.
4745 (coff_swap_scnhdr_in): Swap bss size into the right place.
4746 (pe_print_private_bfd_data): Add some newlines.
4748 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4750 * som.c (setup_sections): Don't die if a space has no subspaces.
4752 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4754 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4755 dynamic symbol override a common symbol. Don't change the size or
4756 type if they have been set and the new symbol is not a definition.
4757 Warn if the size or type changes.
4759 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4761 * som.c (som_begin_writing): Don't write the symbol table or
4763 (som_finish_writing): Write them here. Place them after the
4764 subspace data, but before the relocs.
4766 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4768 * sunos.c (sunos_add_one_symbol): Just pass false, not
4769 info->shared_library, to sunos_create_dynamic_sections.
4770 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4772 (sunos_check_dynamic_reloc): Remove .text section assertion.
4774 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4776 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4777 * configure, configure.in: Add pmac_xcoff_vec case.
4778 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4779 * coff-pmac.c: New file, PowerMac XCOFF support.
4780 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4781 * targets.c (pmac_xcoff_vec): Declare.
4783 * mpw-config.in: Various changes to be compatible with the
4784 autoconf-based configury.
4785 * mpw-make.sed: New file, sed commands to translate Unix
4786 makefile into MPW syntax.
4787 * mpw-make.in: Remove.
4788 * hosts/mpw.h: Remove.
4789 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4790 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4792 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4794 * binary.c (binary_get_symtab): Return an empty string on error.
4795 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4797 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4799 * coff-ppc.c: Reformatted according to gnu conventions
4800 Removed irrelevant "if 0" code
4802 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4804 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4805 symbols rather than as indirect symbols.
4806 (MY(slurp_symbol_table)): Don't do anything special about
4809 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4810 of .ctors and .dtors sections is no larger than 2.
4812 * sunos.c (sunos_add_one_symbol): Don't change
4813 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4815 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4816 dynamic symbols when creating a shared library.
4817 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4819 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4820 written even if it is not defined in a regular object.
4821 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4822 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4823 rather than the constant 22.
4824 (sunos_check_dynamic_reloc): Handle creating a shared library.
4825 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4826 zero when creating a shared library.
4827 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4828 write it out at the start of the symbol table.
4830 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4832 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4834 * config.bfd: Add arm-*-coff.
4835 * configure.in, configure: Add armcoff_{little,big}_vec.
4836 * targets.c (armcoff_{little,big}_vec): Declare.
4837 (bfd_target_vector): Add armcoff_{little,big}_vec.
4838 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4840 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4842 * targets.c (bfd_find_target): Remove debugging code.
4844 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4846 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4848 * Makefile.in: added *-ppc files
4849 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4850 allow pe based .o's to be shared with other tools on ppc/NT
4851 * config.bfd: added powerpc[le]-[pe|winnt] config support
4852 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4853 * peicode.h: Added more section flags for PE on ppc
4854 Added coff_swap_filehdr_out to allow peicode.h to be
4855 used for non-image PE files on ppc.
4856 Check for image, or not, before copying pe_opthdr
4857 * targets.c: Added new bfd's
4858 * targets.c: Removed two inactive bfds that shouldn't have made it this
4861 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4863 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4864 explicit values to initialize all relocs. Change all users.
4865 (ppc_elf_brtaken_inner): New function to handle branch predicition
4867 (ppc_elf_brtaken_reloc): Ditto.
4868 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4869 relocs use ppc_elf_unsupported_reloc.
4870 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4871 needs to be reported.
4872 (ppc_elf_relocate_section): Support branch prediction relocs.
4874 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4876 * bfd.c (bfd_assert): Remove \n from string passed to
4879 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4880 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4881 (bfd_coff_make_section_hook): Don't define.
4882 (coff_make_section_hook): Remove.
4883 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4884 (styp_to_sec_flags): Likewise.
4885 (coff_write_object_contents): Likewise.
4886 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4888 * libcoff.h: Rebuild.
4889 * coffgen.c (make_a_section_from_file): Just call
4890 bfd_make_section_anyway, not bfd_make_section or
4891 bfd_coff_make_section_hook.
4892 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4893 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4894 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4895 make_section_hook field.
4896 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4898 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4899 pointers into value field for warning and indirect symbols; just
4900 leave the value field alone.
4901 * linker.c (generic_link_add_symbol_list): Use next symbol for
4902 warning and indirect symbols, rather than looking in symbol value.
4903 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4904 parameter. Change all callers. Remove support for indirect
4905 symbols; it didn't work anyhow.
4906 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4907 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4908 * bfd-in2.h: Rebuild.
4910 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4912 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4913 go back to telling the tools this reloc operates on 32 bits.
4915 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4917 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4918 rather than a direct fprintf.
4919 * archive.c (_bfd_write_archive_contents): Likewise.
4920 * coffcode.h (coff_slurp_symbol_table): Likewise.
4921 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4922 (ppc_elf_unsupported_reloc): Likewise.
4923 (ppc_elf_relocate_section): Likewise.
4924 * i386linux.c (linux_tally_symbols): Likewise.
4925 (linux_finish_dynamic_link): Likewise.
4926 * osf-core.c (osf_core_core_file_p): Likewise.
4927 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4928 * som.c (som_sizeof_headers): Likewise.
4929 * srec.c (srec_bad_byte): Likewise.
4930 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4931 * libbfd-in.h (bfd_assert): Declare first parameter const.
4932 * libbfd.h: Rebuild.
4933 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4934 bfd_reloc_overflow is enough.
4935 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4936 * coff-h8500.c (rtype2howto): Likewise.
4937 * coff-z8k.c (rtype2howto): Likewise.
4938 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4939 * elf.c (_bfd_elf_get_lineno): Likewise.
4940 (_bfd_elf_no_info_to_howto): Likewise.
4941 (_bfd_elf_no_info_to_howto_rel): Likewise.
4942 * hp300hpux.c (convert_sym_type): Likewise.
4943 (MY(swap_std_reloc_in)): Likewise.
4944 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4946 * libaout.h (struct aoutdata): Add line_buf field.
4947 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4948 and filename_buffer. Instead, use a malloc buffer stored in the
4949 new line_buf field. Remove length restrictions.
4951 * coffgen.c (string_size): Remove static variable.
4952 (debug_string_size, debug_string_section): Likewise.
4953 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4954 and debug_string_size_p parameters. Use them instead of the
4955 global variables. Change all callers.
4956 (coff_write_symbol): Likewise.
4957 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4958 (coff_write_symbols): Add local variables to replace removed
4961 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4962 function, and line_base fields.
4963 * libcoff.h: Rebuild.
4964 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4965 information, rather than using static variables.
4967 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4968 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4970 * init.c (initialized): Remove static variable.
4971 (bfd_init): Don't bother setting initialized.
4972 (bfd_check_init): Remove.
4973 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4974 * libbfd.h: Rebuild.
4976 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4978 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4979 size for full core dumps. Copy core file header to private data.
4980 (rs6000coff_core_file_failing_command,
4981 rs6000coff_core_file_failing_signal): New functions to extract
4982 the file name and terminating signal from the core file.
4983 * coff-rs6000.c: Use them.
4985 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4987 Change arch info to be const, initialized at compile time.
4988 * archures.c: Reindent many functions. Change CONST to const.
4989 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4990 nothing set it anyhow. Make next const.
4991 (bfd_arch_info_list): Remove.
4992 (bfd_archures_list): Rename from archures_init_table. Change from
4993 a table of function pointers to a table of bfd_arch_info_type
4994 structure addresses.
4995 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4996 (bfd_lookup_arch): Likewise.
4997 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4999 (bfd_default_arch_struct): Make const.
5000 (bfd_arch_init, bfd_arch_linkin): Remove.
5001 (bfd_get_arch_info): Return a const pointer.
5002 * init.c (bfd_init): Don't call bfd_arch_init.
5003 * bfd.c (struct _bfd): Make arch_info const.
5004 * bfd-in2.h: Rebuild.
5005 * libbfd.h: Rebuild.
5006 * configure.in: Put & before everything in $selarchs.
5007 * configure: Rebuild.
5008 * cpu-*.c: Change bfd_*_arch from a function which calls
5009 bfd_arch_linkin to a const structure.
5010 * ieee.c (ieee_object_p): Make arch const.
5012 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5014 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5016 * bfd-in2.h: Regenerate.
5017 * libbfd.h: Regenerate.
5019 * elf32-ppc.c (reloc_type): Update names to match current draft.
5020 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5021 relative. Update names to current V.4 draft.
5022 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5023 (ppc_elf_relocate_section): Rename relocations to match draft.
5025 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5027 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5028 compiled with -mrelocatable-lib to be linked with either normal
5029 modules or -mrelocatable modules.
5031 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5033 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5034 in the a.out header.
5036 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5037 a reloc against a local symbol, even if it's not a section.
5039 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5041 * targets.c (bfd_target): Remove unused align_power_min field.
5042 * bfd-in2.h: Rebuild.
5043 * All backends: Remove initialization of align_power_min.
5045 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5047 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5049 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5051 * config.bfd (mips-dec-netbsd*): New target.
5052 * configure.host (mips-dec-netbsd*): New host.
5053 * configure.in (mips-dec-netbsd*): New native.
5054 * configure: Rebuild.
5056 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5058 Make the COFF backend linker merge common types:
5059 * cofflink.c (struct coff_debug_merge_element): Define.
5060 (struct coff_debug_merge_type): Define.
5061 (struct coff_debug_merge_hash_entry): Define.
5062 (struct coff_debug_merge_hash_table): Define.
5063 (coff_debug_merge_hash_table_init): Define.
5064 (coff_debug_merge_hash_table_free): Define.
5065 (coff_debug_merge_hash_lookup): Define.
5066 (struct coff_final_link_info): Add debug_merge field.
5067 (coff_debug_merge_hash_newfunc): New static function.
5068 (_bfd_coff_final_link): Allocate and free debug_merge table.
5069 (coff_link_input_bfd): Merge identical enum, struct and union
5072 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5074 Convert i960 COFF to use COFF backend linker.
5075 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5076 structure to store the symbol being used.
5077 (coff_i960_start_final_link): New static function.
5078 (coff_i960_relocate_section): New static function.
5079 (coff_i960_adjust_symndx): New static function.
5080 (coff_start_final_link): Define.
5081 (coff_relocate_section): Define.
5082 (coff_adjust_symndx): Define.
5083 * coffcode.h (bfd_coff_backend_data): Add new callback function
5084 _bfd_coff_start_final_link.
5085 (bfd_coff_start_final_link): Define.
5086 (coff_start_final_link): Define if not defined.
5087 (bfd_coff_std_swap_table): Add coff_start_final_link.
5088 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5090 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5091 function callback is not NULL.
5092 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5093 (_bfd_coff_internal_syment_name): Declare.
5094 * libcoff.h: Rebuild.
5095 * configure.in (icoff_big_vec): Add cofflink.o.
5096 (icoff_little_vec): Likewise.
5097 * configure: Rebuild.
5099 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5101 * Makefile.in (clean-info): Remove extraneous tab from line
5104 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5106 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5107 contents has relocs.
5109 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5111 * coffcode.h (coff_compute_section_file_positions): Keep the
5113 (coff_write_object_contents): Remember if it's a relocatable
5115 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5116 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5117 if relocatable file. Swap out saved raw size.
5119 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5121 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5122 (maintainer-clean): Rename from realclean, passing
5123 maintainer-clean down to subdirectories, but leave realclean as a
5126 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5129 * dep-in.sed: Remove config.h from generated dependencies.
5131 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5132 broken out of sunos_canonicalize_dynamic_symtab.
5133 (sunos_canonicalize_dynamic_symtab): Call new function
5134 sunos_slurp_dynamic_symtab.
5135 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5136 dynamic symbol table to the caller.
5137 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5138 callback to override the symbols being read.
5139 * libaout.h (struct aout_backend_data): Add three new parameters
5140 to add_dynamic_symbols callback.
5142 Extensive minor changes to avoid various gcc warnings. Also:
5143 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5144 * archures.c (bfd_arch_info_type): Change mach field from long to
5146 (bfd_lookup_arch): Change machine parameter from long to unsigned
5149 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5151 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5152 a symbol with a non-zero plt_offset.
5154 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5156 * elfcode.h (align_file_position): Remove; not used.
5158 * configure.in: Only check for <sys/procfs.h> on a native system,
5159 and make sure it defines prstatus_t.
5160 * configure: Rebuild.
5162 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5164 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5166 * config.in: Rename from config.h.in.
5167 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5168 Check for config.h:config.in when creating stamp-h.
5169 * configure: Rebuild.
5170 * Makefile.in (stamp-h): Depend upon config.in rather than
5171 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5172 calling config.status.
5174 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5175 (Makefile): Just rebuild Makefile.
5176 (config.h, stamp-h): New targets.
5177 * configure.in: Create stamp-h when rebuilding config.h.
5178 * configure: Rebuild.
5180 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5182 * configure.in: Call AC_CONFIG_HEADER. Substitute
5183 HOST_64BIT_LONG. Check that various header files exist. Check
5184 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5185 and/or free need to be declared. Don't make a link to sysdep.h.
5186 Define TRAD_HEADER for various hosts.
5187 * configure: Rebuild.
5188 * configure.host: Don't set my_host. Add definitions taken from
5189 host header files for various entries. Remove entries which now
5191 * acconfig.h: New file.
5192 * config.h.in: New file, built by autoheader.
5193 * sysdep.h: New file.
5194 * Makefile.in (do_distclean): Don't remove sysdep.h.
5196 (LOCAL_H_DEPS): New variable.
5197 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5199 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5200 ($(OPTIONAL_BACKENDS)): Likewise.
5201 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5202 looking through sysdep.h.
5203 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5204 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5205 (fprintf_vma, sprintf_vma): Likewise.
5206 (int64_type, uint64_type): Don't define.
5207 * bfd-in2.h: Rebuild.
5208 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5209 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5210 * lynx-core.c: Include stuff from old hosts/lynx.h.
5211 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5212 rather than NO_FCNTL.
5213 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5214 rather than NATIVE_HPPAHPUX_COMPILER.
5215 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5217 * hosts/*.h: Remove all header files which merely include,
5218 declare, and define things. Leave header files which define
5219 information needed by trad-core.c.
5221 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5222 (BFD_CC_FOR_BUILD): Define.
5223 * configure.in: Use BFD_CC_FOR_BUILD.
5224 * configure: Rebuild.
5226 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5228 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5229 * configure: Rebuild.
5231 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5234 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5236 * config.bfd: i386pe_ve -> i386pe_vec.
5238 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5240 * configure.host: Incorporate host Makefile fragments by setting
5242 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5243 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5244 value based on whether the code is being compiled by a cross
5245 compiler. Don't substitute host_makefile_frag or frags.
5246 * aclocal.m4: New file to define local AC_PROG_CC.
5247 * configure: Rebuild.
5248 * Makefile.in (INSTALL): Set to @INSTALL@.
5249 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5250 (INSTALL_DATA): Set to @INSTALL_DATA@.
5252 (CC): Define as @CC@.
5253 (CFLAGS): Set to @CFLAGS@.
5254 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5255 (@host_makefile_frag@): Remove.
5256 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5257 after other options.
5258 (config.status): Remove dependency upon @frags@.
5259 * config/*.mh, config/README: Remove.
5261 * config.bfd: Rewrite to incorporate the contents of the Makefile
5262 fragments by setting shell variables, rather than merely returning
5263 the name of a Makefile fragment.
5264 * configure.in: Use shell variables set by config.bfd rather than
5265 looking at the target Makefile fragment files. Don't substitute
5266 target_makefile_frag. Do substitute TDEFINES.
5267 * configure: Rebuild.
5268 * Makefile.in (@target_makefile_frag@): Remove.
5269 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5270 * config/*.mt: Remove.
5272 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5274 * configure.in: Put changequote lines around "i[345]86" patterns
5275 section of core file support.
5277 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5279 * som.c (som_bfd_print_private_bfd_data): Define to use the
5282 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5284 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5285 entry, text_start and data_start.
5287 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5289 * Makefile.in (OFILES): Remove $(TDEPFILES).
5290 * config/apollo.mt (TDEPFILES): Remove.
5291 * config/README: Update.
5293 * configure.in: For a native configuration, set COREFILE and
5294 COREFLAG based on the canonical host name.
5295 * configure: Rebuild.
5296 * Makefile.in: Rebuild dependencies.
5297 (ALL_CFLAGS): Add @COREFLAG@.
5298 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5299 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5300 support routines. Check LYNX_CORE rather than HOST_LYNX.
5301 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5302 * i386lynx.c: Likewise.
5303 * m68klynx.c: Likewise.
5304 * sparclynx.c: Likewise.
5305 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5306 * *-core.c: Comment changes.
5307 * config/decstation.mh (HDEPFILES): Remove.
5308 (HDEFINES): Remove -DTRAD_CORE.
5309 * config/irix3.mh (RANLIB): Remove.
5310 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5311 (HDEFINES): Remove -DIRIX_CORE.
5312 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5313 (HDEFINES): Remove -DTRAD_CORE.
5314 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5315 * config/ultra3.mh (RANLIB): Remove.
5316 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5317 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5318 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5319 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5320 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5321 * config/i386aix.mh, config/i386bsd.mh: Remove.
5322 * config/i386linux.mh, config/i386mach3.mh: Remove.
5323 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5324 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5325 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5326 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5327 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5328 * config/solaris2.mh, config/stratus.mh: Remove.
5329 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5330 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5332 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5334 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5335 DT_FINI entry if the appropriate symbol is not in the hash table.
5337 * libelf.h (struct elf_backend_data): Add create_program_headers
5338 and want_hdr_in_seg fields.
5339 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5341 (elf_backend_create_program_headers): Likewise.
5342 (elfNN_bed): Initialize create_program_headers and
5344 * elf.c (get_program_header_size): Call create_program_headers
5346 (map_program_segments): Check want_hdr_in_seg backend field. Call
5347 create_program_headers backend routine.
5349 * elf.c (assign_file_positions_except_relocs): Align non allocated
5350 sections when creating an executable.
5352 * elfcode.h (elf_swap_phdr_in): Make non static.
5353 (elf_swap_phdr_out): Make non static.
5354 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5355 (bfd_elf32_swap_phdr_out): Declare.
5356 (bfd_elf64_swap_phdr_in): Declare.
5357 (bfd_elf64_swap_phdr_out): Declare.
5359 * ecofflink.c (ecoff_collect_shuffle): New static function.
5360 (_bfd_ecoff_get_accumulated_pdr): New function.
5361 (_bfd_ecoff_get_accumulated_sym): New function.
5362 (_bfd_ecoff_get_accumulated_ss): New function.
5363 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5364 (_bfd_ecoff_get_accumulated_sym): Declare.
5365 (_bfd_ecoff_get_accumulated_ss): Declare.
5366 * libbfd.h: Rebuild.
5368 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5370 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5372 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5373 warning symbols. If any section is named .gnu.warning.XXX, treat
5374 the contents as a warning to be issued if the symbol XXX is
5376 (elf_link_output_extsym): For an indirect or warning symbol, just
5377 output the symbol it points to.
5379 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5380 if bfd_hash_allocate fails, since it will already be set.
5381 (generic_link_hash_newfunc): Likewise.
5382 (archive_hash_newfunc): Likewise.
5383 (hash_entry_bfd): New static function.
5384 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5385 callback. Allocate a new warning using the hash table newfunc.
5386 Use bfd_hash_replace to update the entry in the hash table, rather
5387 than assuming we can copy the fields with structure assignment.
5389 * hash.c (bfd_hash_replace): New function.
5390 * bfd-in.h (bfd_hash_replace): Declare.
5391 * bfd-in2.h: Rebuild.
5393 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5395 * config.bfd: Add mips*vr4300-*-elf* target.
5396 * config/mipsbvr4300.mt: Added.
5398 See file ChangeLog.2
5405 version-control: never