1 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
6 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
7 section if the flags are compatible.
9 * configure.in: Add havevecs, and put it in tdefaults.
10 * mpw-config.in: Likewise.
12 * targmatch.sed: New file; a sed script to build targmatch.h from
14 * config.bfd: Add #if, #endif, and comments for targmatch.h.
15 * targets.c: Include "fnmatch.h".
16 (struct targmatch): Define.
17 (bfd_target_match): Define by including targmatch.h.
18 (bfd_find_target): If the target is not found by name, search for
19 it as a configuration triplet.
20 * Makefile.in: Rebuild dependencies.
21 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
22 i386dynix.o, m68k4knetbsd.o, and riscix.o.
23 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
24 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
25 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
26 (CFILES): Remove i386dynix.c and hp300bsd.c.
27 (targmatch.h): New target.
28 (do_clean): Remove targmatch.h.
30 * configure.in: Add BFD_NEED_DECLARATION(getenv).
31 * acconfig.h: Add NEED_DECLARATION_GETENV.
32 * configure, config.in: Rebuild.
33 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
34 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
36 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
38 * cpu-mn10x00.c, elf32-mn10x00: Removed.
39 * cpu-mn10200.c, cpu-mn10300.c: New files.
40 * elf32-mn10200.c, elf32-mn10300.c: New files.
41 * Makefile.in: Break mn10x00 support into two separate
42 configurations, mn10200 and mn10300.
43 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
44 * bfd-in2.h, configure: Rebuilt.
46 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
48 * Makefile.in (do_clean): Move config.log to do_distclean.
50 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
52 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
53 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
54 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
55 (elf32-mn10x00.o): Add dependencies.
56 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
57 (bfd_mn10x00_arch): Declare.
58 (bfd_archures_list): Add bfd_mn10x00_arch.
59 * config.bfd: Add mn10x00-*-*.
60 * configure.in: Add bfd_elf32_mn10x00_vec.
61 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
62 * targets.c (bfd_elf32_mn10x00_vec): Declare.
63 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
64 * bfd-in2.h, configure: Rebuilt.
66 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
68 openVMS/Alpha: Provide filename and case_hack flags via
69 symbol table from gas.
70 Add case_hack code for symbol output from vax/vms.
71 * evax-alpha.c (evax_initialize): Remove filename handling,
72 filename is provided via symbol table.
73 (evax_get_symtab): Use local symbol count when setting up table.
74 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
76 (_bfd_evax_write_egsd): Skip file name symbol.
77 * evax-emh.c (get_vms_time_string): Local function now.
78 (_bfd_evax_write_emh): Extract source filename and case_hack flags
80 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
81 through _bfd_evax_case_hack_symbol.
82 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
84 (_bfd_evax_basename): Removed.
85 (_bfd_get_vms_time_string): Moved to evax-emh.c.
86 * evax.h (evax_private_data_struct): Remove filename.
87 (flag_hash_long_names, flag_show_after_trunc,
88 flag_no_hash_mixed_case, vms_name_mapping): New flags for
91 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
93 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
94 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
95 (NO_SWAP_MAGIC): Don't define.
98 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
99 no hash table entry for a global symbol.
101 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
103 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
105 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
107 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
108 symbol type with T_NULL. Warn if symbol type changes. Based on
109 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
111 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
112 a dynamic object in the dynamic symbol table if it is referenced
113 or defined by a regular object.
116 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
118 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
119 remove dwarf local labels. Shrinks binaries by a factor of 3!
122 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
124 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
125 by hand, rather than by calling bfd_make_section.
128 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
130 * reloc.c: Rename m32r relocs.
131 * bfd-in2.h, libbfd.h: Rebuilt.
132 * elf32-m32r.c: Update.
135 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
137 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
138 link, adjust the symbol index of a base relative reloc. Don't
139 change the addend of a PC relative reloc if pcrel_offset is set.
140 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
143 * reloc.c (bfd_perform_relocation): Apply the relocation even if
144 it is zero, in case src_mask matters.
145 (bfd_install_relocation): Likewise.
147 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
149 * xcofflink.c (xcoff_link_add_symbols): Always initialize
151 (_bfd_xcoff_bfd_final_link): Don't set target_index
152 to an uninitialized value.
154 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
156 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
157 indices, rather than crashing.
158 (coff_slurp_reloc_table): Likewise. Check whether the howto field
160 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
163 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
165 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
167 (coff_arm_adjust_symndx): New static function.
168 (coff_adjust_symndx): Define.
170 * srec.c (srec_scan): Accept multiple symbols on a single line.
171 From Pascal Martin <pmartin@alsys.com>.
175 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
177 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
178 (sunos_merge_private_bfd_data): New function.
180 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
182 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
184 (bfd_merge_private_bfd_data): Likewise.
185 * section.c (bfd_copy_private_section_data): Likewise.
186 * syms.c (bfd_copy_private_symbol_data): Likewise.
187 * bfd-in2.h: Rebuild.
188 * aout-target.h (MY_bfd_copy_private_section_data): Check that
189 both BFD's are the right flavour.
190 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
191 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
192 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
193 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
194 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
195 (ppc_elf_merge_private_bfd_data): Likewise.
196 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
197 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
199 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
200 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
204 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
206 * reloc.c: Add m32r relocs.
207 * bfd-in2.h, libbfd.h: Rebuilt.
208 * cpu-m32r.c,elf32-m32r.c: New files.
211 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
213 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
215 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
217 * tekhex.c (first_phase): Change type parameter from char to int.
219 (pass_over): Change func to expect int, not char.
221 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
222 rather than SEC_LOAD when aligning the file offset for the first
223 section in a segment.
225 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
227 * syms.c (coff_section_type): Make arg const.
228 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
229 to make_bfd_asection().
230 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
231 * elfcode.h (bfd_section_from_phdr): Remove prototype.
232 (_bfd_elf_stringtab_init): Remove prototype.
234 * netbsd-core.c (swap_abort): Add prototype.
235 * aix386-core.c (swap_abort): Ditto & make static
236 * hpux-core.c (swap_abort): Ditto & make static.
237 * irix-core.c (swap_abort): Ditto & make static.
238 * ptrace-core.c (swap_abort): Ditto & make static.
239 * trad-core.c (swap_abort): Ditto & make static.
240 * coffswap.h (coff_swap_reloc_in): Ditto.
241 (coff_swap_reloc_out): Ditto.
242 (coff_swap_filehdr_in): Ditto.
243 (coff_swap_filehdr_out): Ditto.
244 (coff_swap_sym_in): Ditto.
245 (coff_swap_sym_out): Ditto.
246 (coff_swap_aux_in): Ditto.
247 (coff_swap_aux_out): Ditto.
248 (coff_swap_lineno_in): Ditto.
249 (coff_swap_lineno_out): Ditto.
250 (coff_swap_aouthdr_in): Ditto.
251 (coff_swap_aouthdr_out): Ditto.
252 (coff_swap_scnhdr_in): Ditto.
253 (coff_swap_scnhdr_out): Ditto.
254 * ihex.c (ihex_sizeof_headers): Ditto.
255 * tekhex.c (getsym): Ditto.
256 (find_chunk): Ditto & make static.
257 (insert_byte): Ditto.
258 (first_phase): Ditto.
260 (tekhex_get_symtab): Ditto & make static.
261 (tekhex_get_symtab_upper_bound): Ditto & make static.
262 (tekhex_mkobject): Ditto.
263 (tekhex_object_p): Ditto.
264 (move_section_contents): Ditto.
265 (tekhex_get_section_contents): Ditto.
266 (tekhex_set_arch_mach): Ditto & make static.
267 (tekhex_set_section_contents): Ditto.
271 (tekhex_write_object_contents): Ditto.
272 (tekhex_sizeof_headers): Ditto.
273 (tekhex_make_empty_symbol): Ditto.
274 (tekhex_get_symbol_info): Ditto.
275 (tekhex_print_symbol): Ditto.
276 * irix-core.c (make_bfd_asection): Ditto.
277 (irix_core_core_file_p): Ditto.
278 (irix_core_core_file_failing_command): Ditto.
279 (irix_core_core_file_failing_signal): Ditto.
280 (irix_core_core_file_matches_executable_p): Ditto.
281 (irix_core_make_empty_symbol): Ditto.
282 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
283 * srec.c (srec_new_symbol): Ditto.
284 (srec_get_section_contents): Ditto.
285 (srec_set_arch_mach): Ditto.
286 (srec_set_section_contents): Ditto.
287 (internal_srec_write_object_contents): Ditto.
288 (srec_write_object_contents): Ditto.
289 (symbolsrec_write_object_contents): Ditto.
290 (srec_sizeof_headers): Ditto.
291 (srec_make_empty_symbol): Ditto.
292 (srec_get_symtab_upper_bound): Ditto.
293 (srec_get_symtab): Ditto.
294 (srec_print_symbol): Ditto and make static.
295 * elf.c (elf_read): Ditto
296 (assign_section_numbers): Ditto.
297 (elf_fake_sections): Ditto.
298 (sym_is_global): Ditto.
299 (elf_map_symbols): Ditto.
300 (get_program_header_size): Ditto.
301 * coffgen.c (make_a_section_from_file): Ditto.
302 (coff_real_object_p): Ditto.
303 (fixup_symbol_value): Ditto.
304 (build_debug_section): Ditto.
306 * syms.c (coff_section_type): Ditto.
309 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
311 * bfd-in2.h: Rebuilt after m32r changes.
314 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
317 * config.bfd,configure.in,configure: Add m32r support.
318 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
320 * config.bfd: Keep target list alphabetically sorted.
323 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
325 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
326 to add in the constant part found in the instruction itself.
327 (case R_V850_HI16_S): Likewise.
331 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
333 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
334 and R_D10V_18 to be 1 (word).
337 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
339 * stabs.c (_bfd_link_section_stabs): If the output_section field
340 of either section is bfd_abs_section, then the linker is
341 discarding the section and we should not optimize it.
343 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
345 * Makefile.in (aout-sparcle.o): New target.
346 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
347 * config.bfd (sparclet-*-aout*): Add case.
348 * configure.in (sparcle_aout_vec): Add case.
349 * configure: Regenerated.
350 * targets.c (sparcle_aout_vec): Declare.
351 (bfd_target_vector): Add sparcle_aout_vec.
352 * aout-sparcle.c: New file.
355 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
357 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
358 low order sign bit propogation for R_V850_HI16_S.
360 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
361 handling V850 specific relocs.
362 (elf_v850_howto_table): Use the new function for some
363 relocations. Twiddle masks & shifts for some relocs.
364 Set partial_inplace where needed.
367 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
369 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
370 default architecture to a machine number of 0.
371 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
373 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
374 the output BFD is the default, set it from the first input BFD.
377 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
379 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
380 insert at bitpos zero. The HI16 relocs are shifted right
381 by 16 bits. Fix src_mask for all relocs.
382 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
384 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
388 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
390 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
391 Rewrite to use BFD file read routines and to avoid using a fixed
392 length for the file name.
395 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
397 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
398 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
399 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
402 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
404 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
405 (elf_v850_howto_table): Add info for HI16_S reloc.
406 (v850_reloc_map): Add HI_16_S reloc.
407 * reloc.c: Define BFD_RELOC_V850_* relocs.
410 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
413 * elf32-sh.c: New file.
414 * elf.c (prep_headers): Handle bfd_arch_sh.
415 * elfcode.h (write_relocs): Handle absolute symbol.
416 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
417 (_bfd_elf64_link_read_relocs): Declare.
418 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
419 elf_link_read_relocs. Make globally visible. Change all
421 (elf_link_input_bfd): Get external symbols from cache in
422 symtab_hdr->contents. Get contents from cache in
424 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
426 * reloc.c: Define BFD_RELOC_SH_* relocs.
427 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
428 * coff-sh.c (sh_insns_conflict): Fix a return value.
429 (_bfd_sh_align_load_span): New globally visible function, broken
430 out of sh_align_load.
431 (sh_align_load): Call _bfd_sh_align_load_span.
432 (sh_swap_insns): Change relocs parameter to PTR.
433 * bfd-in2.h, libbfd.h: Rebuild.
434 * targets.c (bfd_elf32_sh_vec): Declare.
435 (bfd_elf32_shl_vec): Declare.
436 * config.bfd (sh-*-elf*): New target.
437 * configure.in (bfd_elf32_sh_vec): New target vector.
438 (bfd_elf32_shl_vec): New target vector.
439 * configure: Rebuild.
440 * Makefile.in: Rebuild dependencies.
441 (BFD32_BACKENDS): Add elf32-sh.o.
442 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
444 * elf.c (map_sections_to_segments): Check that LMA does not skip a
445 page before checking D_PAGED.
447 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
448 (ihex_write_object_contents): Remove extbase; always use segbase
451 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
453 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
454 * configure.host (i[345]86-*-*): Ditto.
455 * config.bfd (i[345]86-*-*): Ditto.
456 * configure: Regenerate.
458 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
461 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
463 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
464 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
465 * som.c (hppa_som_gen_reloc_type): Add new argument. If
466 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
467 will have an ST_CODE type, change the symbol's type to ST_DATA.
468 * som.c (hppa_som_gen_reloc_type): Update prototype.
470 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
472 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
473 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
474 (mips_elf_size_dynamic_sections): Don't require .got to exist.
475 (mips_elf_finish_dynamic_sections): Likewise.
477 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
479 * configure.host (HLDENV): New variable to set. Set it for
480 *-*-sysv4*, since those linkers may not support -R but they always
483 * libieee.h (NSECTIONS): Don't define.
484 (ieee_data_struct): Change section_table to asection **. Add
486 * ieee.c (get_section_entry): If the table isn't big enough, make
488 (ieee_slurp_sections): Remove assertion about number of sections.
489 (ieee_object_p): Adjust initialization of ieee to match changes to
492 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
493 symbols merely because we are generating a shared library.
494 (xcoff_build_ldsyms): Don't set up global linkage code for an
495 undefined symbol merely because we are generating a shared
499 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
501 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
502 (BFD32_BACKENDS) Add elf32-v850.o.
503 * archures.c: Add bfd_v850_arch.
504 * bfd-in2.h: Add bfd_v850_arch.
505 * config.bfd (v850-*-*): New target.
506 * configure: (bfd_elf32_v850_vec) New vector.
507 * configure.in: (bfd_elf32_v850_vec) New vector.
508 * cpu-v850.c: New file.
509 * elf.c (prep_headers): Added case bfd_arch_v850.
510 * elf32-v850.c: New file.
511 * targets.c (bfd_elf32_v850_vec): New vector.
514 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
516 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
517 a function code symbol for an XMC_XO symbol.
519 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
521 * mpw-config.in: Update editing of autoconf vars to reflect
522 Jul 18 configure.in change.
523 * mpw-make.sed: Update editing of include pathnames to be
524 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
526 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
528 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
529 which to offset to get the .plt entry address is ".plt".
531 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
533 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
534 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
535 Added, for internal use by the ARM gas.
539 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
541 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
542 in section dynidx start.
544 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
546 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
547 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
548 optimization for g++.
550 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
552 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
553 the -mrelocatable-lib bit set and the other doesn't, clear the
554 -mrelocatable-lib bit in the header.
556 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
558 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
559 symbol against a STT_FUNC symbol in a shared library.
561 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
563 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
564 symbol is found, automatically define the corresponding function
567 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
568 if sym.n_numaux is not zero.
569 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
570 entry to disagree about the number of aux entries if the symbol
573 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
574 section if it might be needed, not just if info->shared.
575 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
576 the start of .rel.dyn if we are going to use it.
577 (mips_elf_finish_dynamic_sections): Only clear the first element
578 of .rel.dyn if the size is greater than zero.
580 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
582 * xcofflink.c (xcoff_link_input_bfd): If we already called the
583 undefined_symbol callback for a symbol, then don't issue any more
584 warnings about loader relocs.
585 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
586 after calling the undefined_symbol callback.
588 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
589 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
590 as the AIX linker seems to do.
592 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
594 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
595 (evax_initialize): Remove evax_reloc_table.
596 (evax_close_and_cleanup): Ditto.
598 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
600 (evax_bfd_reloc_type_lookup): Ditto.
601 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
602 cooked_size == raw_size.
603 * evax-emh.c (_bfd_evax_register_filename): Remove.
604 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
605 * evax-misc.c (add_new_contents): Malloc section at full size.
606 (_bfd_save_evax_section): Memcpy section contents directly.
607 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
608 (evax_reloc_table): Remove.
610 * hosts/alphavms.h (O_ACCMODE): Define if needed.
612 * makefile.vms: Add better support for DEC C compilation
613 Add evax.h dependencies
615 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
616 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
617 (BFD_RELOC_ALPHA_BASEREG): Remove.
618 * bfd-in2.h, libbfd.h: Rebuild.
620 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
622 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
623 getgid if _WIN32 is defined.
624 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
626 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
628 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
629 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
631 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
634 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
636 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
638 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
639 (NEED_DECLARATION_REALLOC): New macro.
640 * configure, config.in: Rebuild.
641 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
642 (realloc): Declare if NEED_DECLARATION_REALLOC.
644 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
645 <strings.h> if they exist.
647 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
649 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
651 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
653 Based on patches from Eric Valette <valette@crf.canon.fr>:
654 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
655 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
656 (elf_howto_table): Add entries for new relocs.
657 (elf_i386_reloc_type_lookup): Handle new relocs.
658 (elf_i386_info_to_howto): Just call abort.
659 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
660 (elf_i386_relocate_section): Likewise.
663 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
665 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
668 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
670 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
671 only get the LMA from the phdr if they are in the same part of the
674 * elf.c (map_sections_to_segments): Rewrite tests for starting a
675 new segment to make them more comprehensible. If the relationship
676 between the LMA and the VMA changed, start a new segment. Don't
677 check dynsec when deciding whether to start a new segment for a
678 writeable section; -N will now handle this.
680 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
682 * libhppa.h: Remove "esel" changes. Not the right approach.
683 * som.c: Corresponding changes.
684 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
685 which don't have a SOM symbol type associated with them.
686 Reverses a 1994 change.
688 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
690 Make ld -N more reasonable for ELF:
691 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
692 phdr_in_section to false, and always use a single load segment.
693 (elf_sort_sections): Sort sections by LMA after VMA.
694 (assign_file_positions_for_segments): If D_PAGED is not set, don't
695 align to maxpagesize.
696 (assign_file_positions_except_relocs): Likewise.
697 * elfcode.h (elf_object_p): If a section is loaded but not page
698 aligned, clear D_PAGED.
700 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
702 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
703 Added, for internal use by the ARM gas.
707 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
709 * libhppa.h (R_HPPA_ESEL): New field selector.
711 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
712 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
713 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
715 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
717 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
718 archive search before looking for stripped dynamic objects.
720 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
722 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
723 symbol a warning rather than an error.
725 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
727 * elf.c (assign_file_positions_for_segments): Track the virtual
728 memory position separately from the file position, and use it to
729 compute the alignment adjustment.
732 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
734 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
735 and fixed mask on R_D10V_10_PCREL_L.
738 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
740 * elf64-mips.c: Include "aout/ar.h".
741 (mips_elf64_slurp_armap): New static function.
742 (mips_elf64_write_armap): New static function.
743 (bfd_elf64_archive_*): Define.
744 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
745 Use instead of bfd_generic_archive_p.
746 (bfd_elfNN_write_archive_contents): Define if not defined. Use
747 instead of _bfd_write_archive_contents.
748 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
749 _bfd_generic_mkarchive.
750 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
751 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
753 (TARGET_LITTLE_SYM): Likewise.
754 * archive.c (bfd_slurp_armap): Check for and reject an archive map
756 * Makefile.in: Rebuild dependencies.
758 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
759 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
760 SHT_MIPS_EVENTS sections.
761 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
762 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
764 (_bfd_mips_elf_fake_sections): Likewise.
766 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
767 * ecoff.c (ecoff_compute_section_file_positions): Copy
768 rdata_in_text from backend info to tdata. Clear it if any data
769 section comes before .rdata.
770 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
771 tdata rather than backend info.
773 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
775 * configure.in: Fix test for whether a compiler has a 64 bit
776 type. From Jim Wilson <wilson@cygnus.com>.
778 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
780 * configure.host (mips-sgi-irix6*): New host.
782 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
783 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
784 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
786 * configure: Rebuild.
787 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
788 (BFD_HOST_64_BIT): Define conditionally.
789 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
790 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
791 (symvalue, bfd_size_type): Likewise.
792 * bfd-in2.h: Rebuild.
793 * Makefile.in (do_clean): Remove bfd-tmp.h.
794 (do_distclean): Remove bfd-in3.h.
795 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
796 (bfd-in3.h): New target.
798 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
799 Andrew Gierth <ANDREWG@microlise.co.uk>.
801 * configure.host: Set INSTALL_SHLIB.
802 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
803 * configure: Rebuild.
804 * Makefile.in (install): Use @INSTALL_SHLIB@.
806 * config.bfd (mips*-*-irix6*): New target.
807 * configure.host: Handle Irix 6 shared library like Irix 5.
809 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
810 symbol for a magic name.
811 (xcoff_link_input_bfd): Don't change the reloc symbol for an
813 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
816 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
818 * mpw-config.in: Add ELF support to mips config, create the
819 elf32-target.h file in the object dir.
820 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
822 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
824 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
825 Also removed most abort calls, in favor of using bfd reporting.
828 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
830 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
831 (BFD32_BACKENDS) Add elf32-d10v.o.
832 * archures.c: Add bfd_d10v_arch.
833 * bfd-in2.h: Add bfd_d10v_arch.
834 * config.bfd (d10v-*-*): New target.
835 * configure: (bfd_elf32_d10v_vec) New vector.
836 * configure.in: (bfd_elf32_d10v_vec) New vector.
837 * cpu-d10v.c: New file.
838 * elf.c (prep_headers): Added case bfd_arch_d10v.
839 * elf32-d10v.c: New file.
841 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
842 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
843 * targets.c (bfd_elf32_d10v_vec): New vector.
846 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
848 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
850 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
852 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
853 bfd_mach_i386_i8086 machine types.
855 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
857 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
860 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
862 * coffcode.h (coff_set_section_contents): A/UX does not require
863 special handling of the _LIB section.
865 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
867 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
870 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
871 array if one was allocated.
873 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
875 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
876 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
877 use_rld_obj_head and rld_value.
878 (mips_elf_link_hash_table_create): Initialize new fields.
879 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
881 (mips_elf_create_dynamic_sections): Create .rld_map section. If
882 __rld_obj_head symbol not seen, create an __rld_map symbol.
883 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
884 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
885 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
886 __rld_obj_head symbol.
887 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
889 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
891 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
893 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
894 ppc_elf_addr16_ha_reloc.
895 (ppc_elf_addr16_ha_reloc): New static function.
897 * coff-mips.c (struct mips_hi): Define.
898 (mips_refhi_list): New static variable.
899 (mips_refhi_addr, mips_refhi_addend): Remove.
900 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
901 (mips_reflo_reloc): Process mips_refhi_list.
902 (mips_relhi_list): New static variable.
903 (mips_relhi_addr, mips_relhi_addend): Remove.
904 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
905 (mips_rello_reloc): Process mips_relhi_list.
906 (mips_relocate_section): Permit an arbitrary number of REFHI or
907 RELHI relocs before the associated REFLO or RELLO reloc.
909 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
911 * aout-target.h (MY(callback)): Set reloc_count fields.
913 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
915 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
916 sections unless this is a SunOS link.
918 * VERSION: Set to 2.7.1.
920 * Released binutils 2.7.
922 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
924 * i386aout.c: Include "aout/aout64.h".
925 (i386aout_write_object_contents): New static function.
926 (MY_write_object_contents): Define.
928 * netbsd.h (MY(write_object_contents)): Make sure that
929 adjust_sizes_and_vmas is called before fiddling with the magic
932 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
934 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
936 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
938 * libbfd-in.h (itos, stoi): Don't define.
940 * i386lynx.c (KEEPIT): Define as udata.i.
941 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
942 (NAME(lynx,swap_ext_reloc_out)): Likewise.
943 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
944 flags. Don't use stoi.
946 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
948 * elf.c (map_sections_to_segments): Don't start a new segment for
949 a writable section if it's on the same page as the previous
950 segment. Reset the writable variable for a readonly section.
952 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
954 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
955 first_thunk_address, thunk_size, and import_table_size.
956 * peicode.h: Improved some diagnostics regarding edata sections.
958 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
960 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
961 (TARGET_LITTLE_SYM): Added missing D_PAGED.
963 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
965 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
966 with XCOFF_DEF_DYNAMIC set is really defined.
967 (xcoff_link_check_dynamic_ar_symbols): Likewise.
968 (xcoff_link_add_symbols): Only create special sections if using an
971 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
973 (bfd_install_relocation): Likewise.
975 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
977 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
979 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
980 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
981 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
982 (elf64_alpha_link_hash_newfunc): Initialize flags field.
983 (elf64_alpha_check_relocs): Record types of LITUSE entries that
984 are found for LITERAL relocs.
985 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
986 taken, we cannot generate a .plt entry for the symbol.
988 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
990 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
991 sysconf functions (for gprof).
992 * configure, config.in: Rebuild.
994 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
996 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
997 an archive if it has a map. If the object file has the wrong
1000 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1001 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1003 (alpha_relocate_section): Likewise.
1005 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1006 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1007 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1008 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1009 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1010 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1011 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1012 * peicode.h: Corresponding changes.
1014 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1016 * elflink.h (elf_create_pointer_linker_section): Comment out code
1017 dealing with making GOT pointers negative of the GOT symbol for
1020 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1022 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1023 increment the .rela.plt size until after we're done creating the
1025 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1026 .rela.plt offset directly rather than calculating it.
1028 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1030 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1031 Use autoconf-set values.
1032 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1033 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1036 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1037 * configure: Rebuilt.
1039 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1041 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1042 handling code > 1k away.
1044 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1046 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1047 defined, output whenever the symbol is updated.
1049 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1051 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1052 section to 0 if user_set_vma is set.
1053 * elflink.h (elf_bfd_final_link): Likewise.
1055 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1057 Partially undo patch of Jun 20.
1058 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1059 (coff_compute_section_file_positions): Likewise.
1060 (coff_write_object_contents): Likewise. Re-add deleted code, but
1061 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1062 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1064 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1066 * config.bfd: Add support for *-*-rtems* configurations.
1068 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1070 * elf.c (prep_headers): Add bfd_arch_alpha case.
1072 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1074 * elf64-alpha.c: New file.
1075 * config.bfd (alpha-*-linuxecoff*): New target.
1076 (alpha-*-linux*, alpha-*-elf*): New targets.
1077 * configure.in (bfd_elf64_alpha_vec): New vector.
1078 * configure: Rebuild.
1079 * targets.c (bfd_elf64_alpha_vec): Declare.
1080 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1081 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1082 * bfd-in2.h, libbfd.h: Rebuild.
1083 * Makefile.in: Rebuild dependencies.
1084 (BFD64_BACKENDS): Add elf64-alpha.o.
1085 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1087 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1089 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1090 than relying on a right shift of 32.
1092 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1094 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1095 ifdef to COFF_WITH_PE.
1096 (coff_compute_section_file_positions): Likewise.
1097 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1098 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1099 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1100 COFF_IMAGE_WITH_PE, always include.
1102 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1104 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1106 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1107 approximate the correct answer if SIZEOF_HEADERS was not used.
1109 * binary.c (binary_set_section_contents): Set section file
1110 position based on LMA rather than VMA.
1112 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1114 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1115 symbols if info->strip == strip_all.
1117 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1119 * coff-h8300.c: Remove #if 0 code.
1120 (compatable): Don't allow mixing/matching of different architectures.
1122 * archures.c (bfd_mach_h8300s): Add.
1123 * bfd-in2.h: Rebuilt.
1124 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1126 (h8300_reloc16_estimate): Likewise.
1127 (h8300_reloc16_extra_cases): Likewise.
1128 (h8300_bfd_link_add_symbols): Likewise.
1129 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1130 (coff_set_flags): Likewise.
1131 * cpu-h8300.c (h8300_scan): Likewise.
1132 Add H8/S to bfd_h8300_arch list.
1134 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1136 Added support for Alpha OpenVMS:
1137 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1138 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1139 * config.h-vms, makefile.vms: New files.
1140 * config.bfd (alpha-*-*vms*): New target.
1141 * configure.in (evax_alpha_vec): New target vector.
1142 * configure: Rebuild.
1143 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1144 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1145 * targets.c (bfd_target_evax_flavour): Define.
1146 (evax_alpha_vec): Declare.
1147 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1148 if BFD64 is defined.
1149 * bfd-in2.h, libbfd.h: Rebuild.
1150 * Makefile.in: Rebuild dependencies.
1151 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1152 evax-emh.o, and evax-misc.o.
1153 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1154 evax-etir.c, evax-emh.c, and evax-misc.c.
1155 (HFILES): Add evax.h.
1157 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1159 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1161 (h8300_bfd_link_add_symbols): Likewise.
1163 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1165 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1166 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1168 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1170 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1171 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1173 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1174 R_MIPS_32 relocs if creating a shared library.
1176 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1178 * peicode.h (add_data_entry): Use pei_section_data rather than
1179 _cooked_size. Corresponds to May 13 change in coffcode.h.
1181 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1183 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1184 * coffcode.h (coff_write_object_contents): If there are long
1185 section names, always set the f_symptr field, even if there are no
1187 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1188 if there are no symbols.
1190 * coffgen.c (make_a_section_from_file): Check return value of
1191 _bfd_coff_read_string_table.
1192 (coff_real_object_p): Check return value of
1193 make_a_section_from_file.
1194 (_bfd_coff_read_string_table): Check that there are some symbols
1195 before trying to read the string table size.
1197 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1199 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1200 to replace a symbol in a dynamic object with a symbol from another
1201 dynamic object, do the replacement if the existing symbol is
1202 global linkage code.
1204 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1205 for _ptrgl, and treat it as global linkage code.
1207 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1208 filename or N_SO symbol past the offset, and use it to indicate
1209 that there is no line number or function when appropriate.
1211 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1213 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1214 common symbol defined by the linker. Don't export function code
1215 even if export_defineds is set.
1217 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1219 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1221 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1222 (h8300_symbol_address_p): New function.
1223 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1226 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1228 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1230 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1231 correctly for the two variants. Allow relaxing if the target
1232 is 128 bytes away since after relaxation it'll be 126 bytes away.
1233 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1234 "dot" and "value". Allow relaxing if the target is 128 bytes
1235 away since after relaxation it'll be 126 bytes away.
1236 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1237 the given section until nothing changes.
1239 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1241 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1242 alignment hack--we can get the lnnoptr info another way without
1243 suddenly increasing the alignment requirements. Set the flags for
1245 (ecoff_compute_section_file_positions): Do so.
1247 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1249 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1250 to keep the HP emulator database happy.
1252 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1253 From Kevin Buettner <kev@primenet.com>.
1255 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1257 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1258 name of a NULL section.
1260 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1262 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1263 set, always call the notice callback.
1265 * VERSION: Increment for bfdlink.h change.
1267 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1269 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1270 (sh_relax_delete_bytes): Correct handling of differently sized
1271 trailing alignment reloc.
1273 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1274 * bfd-in2.h: Rebuild.
1275 * configure.in: Warn if there is no known 64 bit type.
1276 * configure: Rebuild.
1278 * Makefile.in: Rebuild dependencies.
1279 (BFD32_BACKENDS): Add ppcboot.o.
1280 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1282 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1283 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1285 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1287 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1288 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1289 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1290 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1292 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1294 * elf64-mips.c: Improve reloc special_functions and handling of
1295 SHT_MIPS_OPTIONS section.
1296 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1297 mips_elf_hi16_reloc and make globally visible.
1298 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1299 make globally visible.
1300 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1301 make globally visible.
1302 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1303 and make globally visible.
1304 (gprel16_with_gp): Check howto->src_mask before using value in
1306 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1307 and make globally visible.
1308 (gprel32_with_gp): Check howto->src_mask before fetching value.
1309 (bfd_mips_elf_swap_options_in): New function.
1310 (bfd_mips_elf_swap_options_out): New function.
1311 (_bfd_mips_elf_set_private_flags): Rename from
1312 mips_elf_set_private_flags and make globally visible.
1313 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1314 mips_elf_copy_private_bfd_data and make globally visible.
1315 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1316 mips_elf_merge_private_bfd_data and make globally visible.
1317 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1318 for a SHT_MIPS_OPTIONS section.
1319 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1320 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1321 name of a SHT_MIPS_OPTIONS section.
1322 (_bfd_mips_elf_set_section_contents): New function.
1323 (mips_elf32_section_processing): Set the GP value in a
1324 SHT_MIPS_OPTIONS section.
1325 (_bfd_mips_elf_find_nearest_line): Rename from
1326 mips_elf_find_nearest_line and make globally visible.
1327 (bfd_elf32_set_section_contents): Define.
1328 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1329 (_bfd_mips_elf_lo16_reloc): Declare.
1330 (_bfd_mips_elf_gprel16_reloc): Declare.
1331 (_bfd_mips_elf_got16_reloc): Declare.
1332 (_bfd_mips_elf_gprel32_reloc): Declare.
1333 (_bfd_mips_elf_set_private_flags): Declare.
1334 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1335 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1336 (_bfd_mips_elf_find_nearest_line): Declare.
1337 (_bfd_mips_elf_set_section_contents): Declare.
1339 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1341 (elf_info_to_howto): Define.
1342 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1344 (elf_info_to_howto): Define.
1345 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1347 (elf_info_to_howto): Define.
1349 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1350 R_MOV16B[12], to match change in coff/internal.h.
1352 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1354 * elf64-mips.c: Extensive additions to provide better support for
1355 writing files and for gas.
1356 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1357 of mips_elf_object_p.
1358 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1359 _bfd_mips_elf_object_p.
1360 (_bfd_mips_elf_final_write_processing): Rename from
1361 mips_elf_final_write_processing and make globally visible.
1362 (_bfd_mips_elf_fake_sections): Rename from
1363 mips_elf_fake_sections and make globally visible.
1364 (_bfd_mips_elf_section_from_bfd_section): Rename from
1365 mips_elf_section_from_bfd_section and make globally visible.
1366 (_bfd_mips_elf_section_processing): New function, broken out of
1367 mips_elf_section_processing.
1368 (mips_elf32_section_processing): Rename from
1369 mips_elf_section_processing; call
1370 _bfd_mips_elf_section_processing.
1371 (_bfd_mips_elf_symbol_processing): Rename from
1372 mips_elf_symbol_processing and make globally visible.
1373 (_bfd_mips_elf_read_ecoff_info): Rename from
1374 mips_elf_read_ecoff_info and make globally visible.
1375 (mips_elf32_ecoff_debug_swap): Rename from
1376 mips_elf_ecoff_debug_swap.
1377 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1378 struct symbol_cache_entry.
1379 (_bfd_elf_validate_reloc): New function, moved in from
1380 elfcode.h:validate_reloc.
1381 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1382 to _bfd_elf_validate_reloc. Change all callers.
1383 * elf-bfd.h (bfd_section_from_shdr): Declare.
1384 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1385 (_bfd_elf_validate_reloc): Declare.
1386 (_bfd_mips_elf_object_p): Declare.
1387 (_bfd_mips_elf_fake_sections): Declare.
1388 (_bfd_mips_elf_section_from_bfd_section): Declare.
1389 (_bfd_mips_elf_section_processing): Declare.
1390 (_bfd_mips_elf_symbol_processing): Declare.
1391 (_bfd_mips_elf_read_ecoff_info): Declare.
1392 (_bfd_mips_elf_final_write_processing): Declare.
1393 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1396 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1397 (mips_elf_final_write_processing): Likewise.
1399 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1401 64-bit MIPS ELF ABI objdump support:
1402 * elf64-mips.c: New file.
1403 * Makefile.in: Rebuild dependencies.
1404 (BFD64_BACKENDS): Add elf64-mips.o.
1405 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1406 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1407 bfd_elf64_littlemips_vec to targ_selvecs.
1408 (mips*-*-elf*): Likewise.
1409 * confingure.in: Add bfd_elf64_bigmips_vec and
1410 bfd_elf64_littlemips_vec to vector switch.
1411 * configure: Rebuild.
1412 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1413 broken out of mips_elf_section_from_shdr.
1414 (mips_elf32_section_from_shdr): Rename from
1415 mips_elf_section_from_shdr. Call new function.
1416 (elf_backend_section_from_shdr): Update name of renamed function.
1417 * elf-bfd.h (struct elf_size_info): Change second parameter of
1418 write_out_phdrs to be const. Likewise for second parameter of
1420 (struct bfd_elf_section_data): Add rel_hdr2 field.
1421 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1422 (bfd_elf32_swap_symbol_out): Likewise.
1423 (bfd_elf32_swap_reloc_in): Likewise.
1424 (bfd_elf32_swap_reloc_out): Likewise.
1425 (bfd_elf32_swap_reloca_in): Likewise.
1426 (bfd_elf32_swap_reloca_out): Likewise.
1427 (bfd_elf32_swap_phdr_in): Likewise.
1428 (bfd_elf32_swap_phdr_out): Likewise.
1429 (bfd_elf32_swap_dyn_in): Likewise.
1430 (bfd_elf32_swap_dyn_out): Likewise.
1431 (bfd_elf32_slurp_symbol_table): Declare.
1432 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1433 (bfd_elf32_write_out_phdrs): Declare.
1434 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1435 (bfd_elf64_swap_symbol_out): Likewise.
1436 (bfd_elf64_swap_reloc_in): Likewise.
1437 (bfd_elf64_swap_reloc_out): Likewise.
1438 (bfd_elf64_swap_reloca_in): Likewise.
1439 (bfd_elf64_swap_reloca_out): Likewise.
1440 (bfd_elf64_swap_phdr_in): Likewise.
1441 (bfd_elf64_swap_phdr_out): Likewise.
1442 (bfd_elf64_swap_dyn_in): Likewise.
1443 (bfd_elf64_swap_dyn_out): Likewise.
1444 (bfd_elf64_slurp_symbol_table): Declare.
1445 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1446 (bfd_elf64_write_out_phdrs): Declare.
1447 (_bfd_mips_elf_section_from_shdr): Declare.
1448 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1449 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1450 section for the section, add the new one to rel_hdr2. Increment
1451 reloc_count rather than setting it.
1452 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1453 Remove static declaration.
1454 (elf_write_shdrs_and_ehdr): Define name as macro.
1455 (elf_write_out_phdrs): Likewise.
1456 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1457 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1458 (elf_swap_symbol_in): Change second parameter to be const.
1459 (elf_swap_symbol_out): Likewise.
1460 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1461 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1462 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1463 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1464 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1465 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1466 parameter to be const. Make non-static.
1467 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1469 (elf_slurp_symbol_table): Make non-static.
1470 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1471 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1472 (elf_backend_size_info): Likewise.
1473 (elfNN_bed): Use elf_backend_size_info.
1474 * targets.c (bfd_elf64_bigmips_vec): Declare.
1475 (bfd_elf64_littlemips_vec): Declare.
1476 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1477 bfd_elf64_littlemips_vec if BFD64 is defined.
1479 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1481 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1484 zeroes, in alignment holes.
1486 * configure: Rebuild with autoconf 2.10.
1488 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1489 potential leading underscore in the allocated buffer.
1491 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1493 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1494 symbols into .sbss if this is a relocatable link.
1496 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1498 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1499 undefined symbols when creating a shared library.
1501 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1503 * coff-sh.c: Add a bunch of new code and static const arrays to
1504 support aligning loads and stores on four byte memory boundaries.
1506 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1508 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1509 call sh_align_loads.
1510 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1513 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1515 * cache.c (bfd_open_file): Unlink the file before opening it for
1516 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1518 * opncls.c (bfd_fdopenr): Set opened_once.
1520 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1522 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1525 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1526 the code unconditionally.
1528 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1530 * libcoff-in.h (struct pei_section_tdata): Define structure.
1531 (pei_section_data): Define macro.
1532 * libcoff.h: Rebuild.
1533 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1534 store s_paddr field in pei_section_data.
1535 (coff_compute_section_file_positions): Use pei_section_data rather
1536 than _cooked_size, and don't overwrite an existing value.
1537 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1538 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1539 * peicode.h (coff_bfd_copy_private_section_data): Define if
1541 (pe_bfd_copy_private_section_data): New static function if
1544 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1546 * srec.c (srec_set_arch_mach): Write as a function rather than a
1549 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1550 no map, just check each member in turn to see whether it is
1553 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1555 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1556 table. Call BFD_ASSERT to validate header size, instead of
1558 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1561 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1563 * ppcboot.c: New target for looking at PPCbug boot records.
1565 * config{ure.in,.bfd}: Add support for ppcboot target.
1567 * configure: Regenerate.
1569 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1571 * coff-h8300.c (howto_table): Update names to match recent
1572 changes to include/coff/internal.h. Fix minor errors in the
1573 existing relocs. Add R_MOVL1 and R_MOVL2.
1574 (rtype2howto): Similarly.
1575 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1576 existing relaxing code and peform more relaxing.
1577 (h8300_reloc16_extra_cases): Likewise.
1579 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1581 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1584 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1586 * elfcode.h (elf_object_p): Reject generic ELF target if
1587 e_machine matches an alternate machine code in a specific backend.
1589 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1590 obsolete align_power_min field.
1592 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1594 * coff-h8300.c (reloc_howto_type): Add howto entry for
1596 (rtype2howto): Handle R_PCRWORD_B.
1597 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1598 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1599 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1600 branch (R_PCWORD_B).
1602 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1604 * aoutx.h (translate_from_native_sym_flags): Set the section for
1605 BSF_CONSTRUCTOR symbols.
1607 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1610 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1612 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1613 stop looking when section is found.
1615 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1617 * coffcode.h (STRING_SIZE_SIZE): Define.
1618 (styp_to_sec_flags): Handle long symbol names when looking for the
1620 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1621 (bfd_coff_long_section_names): Define.
1622 (coff_write_object_contents): Handle long section names.
1623 (bfd_coff_std_swap_table): Initialize new field.
1624 * libcoff.h: Rebuild.
1625 * coffgen.c (make_a_section_from_file): Handle long section
1627 (coff_write_symbols): Handle long section names.
1628 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1629 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1630 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1631 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1632 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1633 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1634 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1635 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1637 * bout.c (b_out_callback): Set lma of sections.
1638 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1639 parameter to output_bfd. Used input_bfd instead of output_bfd in
1642 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1644 * aoutx.h (translate_from_native_sym_flags): Don't create
1645 SEC_CONSTRUCTOR sections.
1646 * ecoff.c (ecoff_set_symbol_info): Likewise.
1648 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1649 From Don Bowman <bowman@waterloo.hp.com>.
1651 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1653 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1654 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1656 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1659 mips_32_relocs field.
1660 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1661 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1662 relocs against a global symbol which is not defined in a regular
1664 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1665 against a global symbol, increment mips_32_relocs.
1666 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1667 the symbol is not defined in a regular file, make room in the
1670 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1672 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1673 file position and the virtual file position separately. Set
1674 filepos information bsaed on the real file position.
1675 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1676 Jan 23 change to coffcode.h.
1678 * som.c (som_slurp_symbol_table): Set the symbol count to the
1679 number of BFD symbols created.
1681 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1683 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1684 output file if linking shared objects. Loop to check all relocs,
1685 rather than returning false on first error.
1687 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1689 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1690 (ppc_elf_additional_program_headers): If .interp section, bump #
1691 of program headers by 1.
1692 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1693 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1694 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1696 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1698 (ppc_elf_relocate_section): If the output section isn't defined,
1699 don't abort, just give an error message.
1701 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1702 being created is .sdata or .sdata2, don't make the symbol dynamic.
1704 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1706 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1707 members of an archive for dynamic objects with no symbols, and
1708 pass them directly to check_archive_element.
1709 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1710 xcoff_link_check_dynamic_ar_symbols.
1711 (xcoff_link_check_dynamic_ar_symbols): New static function.
1713 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1714 from _bfd_nodynamic to _bfd_xcoff.
1715 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1717 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1718 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1719 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1720 * libcoff.h: Rebuild.
1721 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1722 (xcoff_get_section_contents): New static function.
1723 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1724 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1725 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1726 (xcoff_dynamic_reloc): New static variable.
1727 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1728 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1730 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1732 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1733 if reloc_entry->addend is not 0.
1734 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1736 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1738 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1740 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1741 Add entries for R_SPARC_[56].
1742 (sparc_reloc_map): Add entries for R_SPARC_[56].
1744 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1746 Optimize linking of stabs in sections as used in ELF and COFF.
1747 * stabs.c: New file.
1748 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1749 (_bfd_write_section_stabs): Declare.
1750 (_bfd_write_stab_strings): Declare.
1751 * libbfd.h: Rebuild.
1752 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1753 (struct coff_link_hash_table): Add stab_info field.
1754 * libcoff.h: Rebuild.
1755 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1757 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1759 (_bfd_coff_final_link): Write out stab strings hash table.
1760 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1761 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1763 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1764 (struct bfd_elf_section_data): Add stab_info field.
1765 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1767 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1768 _bfd_link_section_stabs.
1769 (elf_bfd_final_link): Write out stab strings hash table.
1770 (elf_link_input_bfd): Handle optimized stabs sections.
1771 * reloc.c (_bfd_final_link_relocate): Check address against
1772 _raw_size rather than _cooked_size.
1773 * Makefile.in: Rebuild dependencies.
1774 (BFD_LIBS): Add stabs.o
1775 (BFD_LIBS_CFILES): Add stabs.c.
1777 * VERSION: Increment for bfdlink.h change.
1779 * coffgen.c (coff_renumber_symbols): Correct handling of
1780 BSF_NOT_AT_END common symbols.
1782 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1784 * coff-ppc.c (record_toc): Add cast to avoid warning.
1785 (ppc_allocate_toc_section): Likewise.
1786 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1787 (ppc_coff_reloc_type_lookup): Remove unreached code.
1788 * coffcode.h (coff_write_object_contents): Don't take the address
1790 * peicode.h (pe_print_idata): Add casts to avoid warning.
1791 (pe_print_edata): Likewise.
1792 (pe_print_reloc): Remove ANSI C string concatenation.
1794 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1796 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1798 * libcoff.h: Rebuild.
1799 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1801 (coff_swap_aux_out): Likewise.
1802 * peicode.h (coff_swap_aux_in): Likewise.
1803 (coff_swap_aux_out): Likewise.
1804 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1806 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1808 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1809 Fix up .bf endndx link fields.
1810 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1812 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1815 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1817 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1818 on Solaris PowerPC systems doesn't get confused.
1820 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1823 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1824 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1825 update did_reg and did_reg2.
1827 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1829 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1831 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1832 callback routines, pass h->root.string rather than name, in case
1833 copy is true and name is transient.
1835 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1837 * elfcore.h: Add support for core files with multiple threads.
1838 (Primarily for Solaris.)
1840 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1842 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1843 section->orelocation is NULL.
1845 * coffgen.c (bfd_coff_get_syment): New function.
1846 (bfd_coff_get_auxent): New function.
1847 * bfd-in.h (bfd_coff_get_syment): Declare.
1848 (bfd_coff_get_auxent): Declare.
1849 * bfd-in2.h: Rebuild.
1851 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * elf32-mips.c (struct mips_hi16): Define.
1854 (mips_hi16_addr, mips_hi16_addend): Remove.
1855 (mips_hi16_list): New static variable.
1856 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1857 (mips_elf_lo16_reloc): Process mips_hi16_list.
1858 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1859 relocs before the associated LO16 reloc.
1861 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1863 * versados.c (versados_scan): Check bfd_alloc return value.
1864 (versados_object_p): Check all bfd_read return values. Require
1865 that lang field be less than 10, to avoid confusion with Intel Hex
1868 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1870 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1871 not 0, for an absolute symbol.
1872 (NAME(aout,swap_ext_reloc_out)): Likewise.
1874 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1875 (ihex_write_object_contents): For a large start address, output
1876 the full 32 bit address in record type 5.
1878 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1879 to int to avoid promotion problems in prototype.
1881 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * configure.host: Use ${srcdir} when looking for picfrag.
1885 * configure.host: Switch on ${libdir}, not $(libdir). From
1886 alan@spri.levels.unisa.edu.au (Alan Modra).
1888 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1889 entry point, not just for DYNAMIC objects.
1890 * sunos.c (sunos_add_dynamic_symbols): Always call
1891 sunos_create_dynamic_sections. If called with a non DYNAMIC
1892 object, don't do anything else.
1893 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1895 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1897 * configure.in: Permit --enable-shared to specify a list of
1899 * configure: Rebuild.
1901 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1902 host when configuring with --enable-shard.
1904 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1909 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1910 to avoid crashing in bfd_hash_replace.
1912 * sysdep.h: Use #ifdef, not #if.
1914 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1916 * config.in: Rebuild.
1918 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1920 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1921 (AC_CHECK_HEADERS): Check for sys/time.h
1922 (AC_HEADER_TIME): Add macro.
1923 * configure: Rebuild.
1924 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1925 to control what combination of <time> and <sys/time.h>
1928 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1930 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1931 (aout_32_sunos4_write_object_contents): Likewise.
1932 * aoutx.h (NAME(aout,machine_type)): Handle
1933 bfd_mach_sparc_{sparclet,sparclite}.
1934 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1935 (bfd_mach_sparc_v9_p): Update.
1936 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1937 * libaout.h (enum machine_type): Add M_SPARCLET.
1938 * sunos.c (MACHTYPE_OK): Define.
1939 * bfd-in2.h: Regenerated.
1941 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1943 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1944 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1945 * elflink.c (_bfd_elf_create_got_section): Store the
1946 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1947 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1948 global offset table goes over 0x1000, set the value of
1949 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1950 (elf32_sparc_relocate_section): Subtract the offset of
1951 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1953 * elfcode.h: Don't include <string.h>.
1955 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1957 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1958 generic_link_hash_newfunc. All references changed.
1959 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1960 moved here from libbfd-in.h.
1961 * libbfd-in.h: Corresponding changes.
1962 * libbfd.h: Regenerated.
1964 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * aoutx.h (aout_link_input_section_std): When reporting an
1967 overflow error, use the name of the symbol in the hash table if
1969 (aout_link_input_section_ext): Likewise.
1971 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1972 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1974 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1976 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1977 * coffcode.h (coff_compute_section_file_positions): Likewise.
1978 (coff_write_object_contents): Likewise.
1980 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1982 * section.c (SEC_LINK_ONCE): Define.
1983 (SEC_LINK_DUPLICATES): Define.
1984 (SEC_LINK_DUPLICATES_DISCARD): Define.
1985 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1986 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1987 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1988 * bfd-in2.h: Rebuild.
1989 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1990 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1991 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1992 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1993 SEC_LINK_ONCE, and look through the symbol table for the setting
1994 for SEC_LINK_DUPLICATES.
1995 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1996 set for a section, find the section symbol in the symbol table,
1997 and set the aux entry based on SEC_LINK_DUPLICATES.
1998 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1999 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2000 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2001 * coff-i386.c (i386coff_vec): Likewise.
2002 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2004 * VERSION: Bump to 2.6.1.
2005 * Makefile.in (stamp-h): Depend upon VERSION.
2007 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2009 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2010 * libbfd.h: Rebuilt.
2011 * linker.c (generic_link_hash_newfunc): No longer static.
2012 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2014 * coff-h8300.c: Add two derived hash tables and their associated
2015 funtions and #defines for use by the h8300 linker.
2016 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2017 the function vector as needed. Place the address of the function
2018 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2019 Rewrite the vectors section contents as necessary.
2020 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2021 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2022 (coff_bfd_link_hash_table_create): Likewise.
2024 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2026 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2027 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2029 (hppa_rebuild_insn): Pass pointer to correct type to
2030 low_sign_unext and dis_assemble_21.
2032 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2034 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2035 Stick with sparc-*-{sysv4*,solaris2*}.
2037 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2039 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2040 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2041 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2042 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2043 fields is non-zero, print them.
2045 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2046 ifdef. Remove unused variables.
2047 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2049 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2050 (get_symbol_value): Ifdef out.
2051 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2052 (coff_ppc_relocate_section): Remove unused variables. Make
2053 fprintf strings and argument types correspond. Put before_addr in
2055 (dump_toc): Make fprintf strings and argument types correspond.
2056 (ppc_process_before_allocation): Remove unused variables. Always
2058 (ppc_reflo_reloc): Ifdef out.
2059 (ppc_addr32nb_reloc): Ifdef out.
2060 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2062 (coff_ppc_rtype_to_howto): Likewise.
2063 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2065 * peicode.h (pe_print_idata): Move otherwise unused variables into
2066 the #ifdef where they are used. Always return a value.
2067 (pe_print_edata): Make fprintf strings and argument types
2068 correspond. Always return a value.
2069 (pe_print_pdata): Removed unused variable addr_value. Always
2071 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2072 strings and argument types correspond. Always return a value.
2074 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2075 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2076 variable rela inside #if 0 section where it is used.
2078 * ns32k.h: New file.
2079 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2080 functions to start with _bfd_.
2081 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2082 functions in cpu-ns32k.h.
2083 * Makefile.in: Rebuild dependencies.
2084 (HFILES): Add ns32k.h.
2086 * section.c (struct sec): Add linker_mark field. Change
2087 user_set_vma and reloc_done to be single bit fields.
2088 (STD_SECTION): Update accordingly.
2089 * bfd-in2.h: Rebuild.
2090 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2092 (aout_link_input_bfd): Don't link unmarked sections.
2093 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2095 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2096 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2098 * elflink.h (elf_bfd_final_link): Mark sections included in the
2100 (elf_link_input_bfd): Don't link unmarked sections.
2101 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2103 (xcoff_link_input_bfd): Don't link unmarked sections.
2105 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2106 overflow error messages.
2108 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2110 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2111 is not set, print "BFD: " before the error message.
2113 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2114 Miles Bader <miles@gnu.ai.mit.edu>.
2115 * configure: Rebuild.
2117 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2119 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2122 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2123 m68k-aout, m68k-coff, and m68k-elf targets.
2125 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2127 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2128 (ieee_generic_stat_arch_elt): Restructured to prevent
2129 ieee_object_p from being called repeatedly.
2131 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2133 * coffcode.h (coff_write_object_contents): Allocate
2134 buffers large enough for any FILEHDR or AOUTHDR.
2136 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2138 * ecofflink.c (lookup_line): New static function, renamed and
2139 slighly changed from old _bfd_ecoff_locate_line.
2140 (_bfd_ecoff_locate_line): Cache line number information. Use
2141 lookup_line for actual lookup.
2143 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2145 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2146 multiple of 20 bytes.
2148 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2150 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2151 allocate ecoff_find_line, and don't initialize by hand.
2152 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2153 mips_elf_find_line, and don't call memset.
2155 * coffcode.h (coff_compute_section_file_positions): If not
2156 producing a final executable, don't consider sofar when aligning
2157 the section to the correct size.
2159 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2161 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2162 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2163 * coffgen.c (coff_section_symbol): Ifdef out.
2165 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2167 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2168 output_bfd is not NULL.
2170 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2172 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2173 of bfd_alloc (fixes fix_line not being initialized).
2174 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2176 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2178 * coffcode.h: Allow specific backends to override the
2179 bfd_link_add_symbols routine.
2181 * coff-h8300.c: Include genlink.h.
2182 (howto_table): Add R_MEM_INDIRECT.
2183 (rtype2howto): Support R_MEM_INDIRECT.
2184 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2187 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2189 * coff-alpha.c (alpha_relocate_section): Use
2190 info->callbacks_warning, rather than _bfd_error_handler, for
2191 "multiple gp" warning.
2193 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2195 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2196 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2197 table string. Use bfd_wrapped_link_hash_lookup.
2198 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2200 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2201 table, if any, when writing out symbols.
2202 (aout_link_input_section_std): Use the name from the hash table,
2203 if any, when reporting undefined symbols.
2204 (aout_link_input_section_ext): Likewise.
2205 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2206 * bout.c (get_value): Likewise.
2207 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2208 * ecoff.c (ecoff_reloc_link_order): Likewise.
2209 * elflink.h (elf_link_add_object_symbols): Likewise.
2210 (elf_reloc_link_order): Likewise.
2211 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2212 (_bfd_generic_reloc_link_order): Likewise.
2213 (default_indirect_link_order): Likewise.
2214 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2215 * sunos.c (sunos_add_one_symbol): Likewise.
2216 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2217 (bfd_xcoff_link_count_reloc): Likewise.
2218 (xcoff_reloc_link_order): Likewise.
2220 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2221 into -1 for intern->rss.
2223 * configure: Rebuild with autoconf 2.8.
2225 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2227 * stab-syms.c (__define_stab_duplicate): Define.
2228 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2230 * bfd-in.h (bfd_get_stab_name): Declare.
2231 * bfd-in2.h: Rebuild.
2232 * Makefile.in: Rebuild dependencies.
2233 (BFD_LIBS): Add stab-syms.o.
2234 (BFD_LIBS_CFILES): Add stab-syms.c.
2235 (BFD32_BACKENDS): Remove stab-syms.o.
2236 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2237 * configure.in: Don't list stab-syms.o in bfd_backends.
2238 * configure: Rebuild.
2239 * libaout.h (aout_stab_name): Don't declare.
2240 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2243 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2245 * elf.c (assign_file_positions_for_segments): Adjust file offset
2246 for section alignment even if SEC_LOAD is not set.
2248 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2250 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2251 since they appear as targets in Makefile.in.
2252 * configure: Rebuild.
2254 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2255 don't fiddle with a symbol which is not defined anywhere.
2257 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2259 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2260 though they are defined in a shared library.
2261 (xcoff_build_ldsyms): Likewise.
2263 * coffgen.c (coff_find_nearest_line): Don't look at the line
2264 numbers for the section if section->lineno is NULL.
2266 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2267 message rather than calling BFD_ASSERT.
2268 * elfcode.h (write_relocs): Check return value of
2269 _bfd_elf_symbol_from_bfd_symbol.
2271 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2273 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2276 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2278 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2280 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2281 hppa_reloc_field_selector_type_alt.
2282 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2283 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2285 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2287 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2289 * elf.c (assign_file_positions_for_segments): Adjust the segment
2290 memory size for the alignment of a SEC_ALLOC section, not just a
2293 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2295 * m68klinux.c: New file.
2296 * hosts/m68klinux.h: New file.
2297 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2298 * configure.in (m68*-*-linux*): New native host.
2299 (m68klinux_vec): New vector.
2300 * configure: Rebuild.
2301 * targets.c (m68klinux_vec): Declare.
2302 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2303 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2304 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2305 declaration from bfd_linux_size_dynamic_sections.
2306 (bfd_m68klinux_size_dynamic_sections): Declare.
2307 * bfd-in2.h: Rebuild.
2308 * Makefile.in: Rebuild dependencies.
2309 (BFD32_BACKENDS): Add m68klinux.o.
2310 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2312 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2314 * libhppa.h (pa_arch): Add pa20.
2315 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2316 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2317 (hppa_field_adjust): Handle e_nsel.
2318 * som.c: Provide default definitions for many new relocs found only
2319 in hpux10 include files.
2320 (som_fixup_formats): Add several new relocs from hpux10.
2321 (som_hppa_howto_table): Add hpux10 relocs.
2322 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2324 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2326 * mpw-make.sed: Edit out recent shared library support, and
2327 rules to rebuild .h files using doc/chew.
2329 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2331 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2332 size even of sections with no contents.
2334 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2336 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2337 starting with '$' the way we skip names starting with '.'. When
2338 updating x_endndx, don't be fooled by an index which has been
2341 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2342 struct/union/enum type with no elements.
2344 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2346 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2348 * archive.c (bfd_generic_archive_p): If the first file in the
2349 archive can not be recognized as an object, don't assume that this
2350 is the wrong format.
2352 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2353 format is not bfd_object.
2354 (bfd_elf_get_dt_soname): Likewise.
2356 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2358 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2361 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2363 * bfd.c (tdata): Add netbsd_core_data.
2364 * bfd-in2.h: Regenerated.
2366 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2368 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2369 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2370 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2373 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2374 to get the symbol index, matching 14 Jul 95 change.
2376 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2378 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2379 Remove duplicate definition of gp.
2381 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2383 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2384 assume that we can set the GP value and then get the same value,
2385 since it won't be true if the output file is neither ELF nor
2387 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2388 _bfd_get_gp_value here.
2389 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2390 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2392 (mips_elf_lo16_reloc): Likewise.
2393 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2394 Don't require that the BFD be ELF.
2395 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2396 (mips_elf_gprel32_reloc): Likewise.
2397 (mips_elf_relocate_section): Don't assume we can set and get the
2399 (mips_elf_finish_dynamic_symbol): Don't bother to use
2400 _bfd_get_gp_value here.
2402 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2403 Don't change epdr between malloc and free. Be careful not to free
2404 NULL pointers. Zero out the first RPDR.
2406 * configure.host: On Linux, only pass -rpath option if $(libdir)
2407 is neither /lib nor /usr/lib. From Alan Modra
2408 <alan@mullet.Levels.UniSA.Edu.Au>.
2410 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2412 (elf_dt_name): Rename from elf_dt_needed_name.
2413 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2415 (bfd_elf_get_dt_soname): New function.
2416 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2417 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2418 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2419 * bfd-in2.h: Rebuild.
2421 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2423 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2424 _bfd_sparc_elf_reloc_type_lookup.
2425 (bfd_elf32_bfd_reloc_type_lookup): Update.
2426 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2427 (sparc64_elf_howto_table): Define.
2428 (sparc_reloc_map): Define.
2429 (sparc64_elf_reloc_type_lookup): New function.
2430 (sparc_elf_wdisp16_reloc): New function.
2431 (elf_info_to_howto): Use sparc64_elf_howto_table.
2432 (sparc64_elf_relocate_section): Likewise.
2433 (bfd_elf64_bfd_reloc_type_lookup): Update.
2435 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * configure.host: Check for 'do not mix' from native linker before
2438 trying to use -rpath.
2440 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2442 * bfd.c (_bfd_get_gp_value): New function.
2443 (_bfd_set_gp_value): New function.
2444 * libbfd-in.h (_bfd_get_gp_value): Declare.
2445 (_bfd_set_gp_value): Declare.
2446 * libbfd.h: Rebuild.
2447 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2448 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2449 directly to the fields in the tdata information.
2450 (alpha_relocate_section): Likewise.
2451 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2452 (mips_gprel_reloc): Likewise.
2453 (mips_relocate_section): Likewise.
2454 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2455 (mips_elf_lo16_reloc): Likewise.
2456 (mips_elf_final_gp): Likewise.
2457 (mips_elf_gprel16_reloc): Likewise.
2458 (mips_elf_gprel32_reloc): Likewise.
2459 (mips_elf_relocate_section): Likewise.
2460 (mips_elf_finish_dynamic_symbol): Likewise.
2462 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2464 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2466 * configure.in: Call AC_PROG_CC before configure.host.
2467 * configure: Rebuild.
2468 * configure.host: Don't set information which autoconf should
2469 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2471 * configure.host: Remove go32 and win32 host information, since it
2472 should no longer be needed.
2474 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2475 then start a new segment rather than put a writable section in a
2478 * configure.host: Set RPATH_ENVVAR.
2480 * Makefile.in: Rebuild dependencies.
2482 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2483 zero_section variable.
2485 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2487 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2488 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2489 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2491 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2493 * ieee.c (ieee_write_expression): Only use an R variable for a
2494 local symbol. Don't output a zero offset. Handle a zero address.
2495 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2496 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2498 (parse_expression): Don't try to handle multiple occurrences of a
2499 P variable. Handle I variables differently from X variables. Fix
2500 the order of minus expressions.
2501 (ieee_slurp_external_symbols): Generate an I variable for an NN
2502 record. Fix handling of ATI and ATX records.
2503 (ieee_slurp_sections): Only set minimal section attributes.
2504 Adjust them later, based on the section contents.
2505 (ieee_object_p): Read in the file until just after the ME record.
2506 Call ieee_slurp_section_data to set the section flags.
2507 (do_one): Add iterations parameter. Only repeat the first load
2508 item. Set the section and file reloc flags.
2509 (ieee_slurp_section_data): Set section flags. Pass iterations to
2511 (ieee_canonicalize_reloc): Handle I variables.
2512 (do_with_relocs): Only emit relocation size when necessary.
2513 Increase MAXRUN to 127. Change ov to be assigned, and take
2514 src_mask and pcrel_offset into account.
2515 (ieee_write_data_part): Skip sections that are not loaded.
2516 (ieee_write_external_part): Don't output optional last entry of WX
2518 (ieee_write_me_part): Make setting of me_record neater.
2519 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2521 * syms.c (stt): Add entries for zerovars, vars, and code.
2523 * elfcode.h (validate_reloc): New static function.
2524 (write_relocs): Call validate_reloc for non ELF relocs.
2526 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2527 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2528 (TARGET_LITTLE_SYM): Likewise.
2530 * config.bfd (m68*-*-psos*): New target.
2532 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2534 * i386msdos.c: Remove some #if 0 code.
2535 (msdos_write_object_contents): Don't include empty sections in the
2536 size computation, regardless of their address.
2538 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2540 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2541 is NULL, ie, the -r switch is used.
2543 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2545 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2546 (BFD_RELOC_MIPS_GOT_LO16): Define.
2547 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2548 * bfd-in2.h, libbfd.h: Rebuild.
2549 * elf32-mips.c (mips_reloc_map): Map new relocs.
2551 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2553 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2556 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2557 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2558 simple number for the section address, rather than an expression.
2559 Limit the number of bytes between relocs to MAXRUN.
2560 (ieee_write_me_part): Set me_record to the file offset after the
2562 (ieee_write_processor): New static function.
2563 (ieee_write_object_contents): Use ieee_write_processor.
2565 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2567 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2569 * coff-aux.c: Change include of aux.h to aux-coff.h.
2571 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2573 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2574 relocation put the addend both in the reloc entry and the data.
2575 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2578 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2579 a R_68K_PCxx reloc against a defined global symbol directly.
2580 (elf_m68k_check_relocs): Don't count such a reloc.
2582 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2583 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2584 symbol for now, otherwise always record the symbol as dynamic.
2585 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2586 is not referenced by a dynamic object, and we are not making a
2587 shared object, then don't make a PLT entry. If we do make a PLT
2588 entry, make sure the symbol has been recorded as dynamic.
2590 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2592 * configure.host: When making a shared library, set HLDFLAGS to
2593 pass an appropriate -rpath option. Use the make variable SONAME
2594 as the shared library soname, rather than computing it here. On
2595 SunOS, build stamp-tshlink in place of $(SHLINK).
2596 * Makefile.in (SONAME): New variable.
2597 ($(SHLINK)): Make a link to the transformed name, as well.
2598 (stamp-tshlink): New target.
2599 (install): Skip stamp-tshlink during install.
2601 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2603 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2604 linker sections have been set up yet.
2606 * elf.c (make_mapping): Add an additional argument to suppress
2607 making the first section include the program headers.
2608 (map_sections_to_segments): If the user used -Ttext such that the
2609 program headers are on a different page, do not set the flags
2610 saying that this section includes the program headers.
2612 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2614 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2615 don't define TRAD_HEADER.
2616 * configure: Rebuild.
2618 * netbsd-core.c: New file, support for NetBSD core files.
2619 * hosts/*nbsd.h: Removed.
2621 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2623 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2624 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2625 * libbfd.h, bfd-in2.h: Regenerated.
2626 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2627 bfd_elf32_bfd_reloc_type_lookup.
2628 (reloc_type{,_names}): Deleted.
2629 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2631 (sparc_reloc_map): Add sparc64 relocs.
2632 (sparc_elf_notsupported_reloc): New static function.
2633 (sparc_elf_wdisp16_reloc): New static function.
2634 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2635 (elf32_sparc_relocate_section): Likewise.
2636 (bfd_elf32_bfd_reloc_type_lookup): Define.
2637 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2638 (reloc_type{,_names}): Deleted.
2639 (elf_sparc_howto_table): Deleted.
2640 (sparc_reloc_map): Deleted.
2641 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2642 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2644 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2646 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2649 * Makefile.in (program_transform_name): New variable.
2650 (install): Transform library name before installing it.
2652 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * archures.c (bfd_mach_i960_hx): Define.
2655 * bfd-in2.h: Rebuild.
2656 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2657 (MATRIX): Expand entries for HX.
2658 (arch_info_struct): Add i960:hx entry.
2659 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2660 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2661 (coff_set_flags): Handle bfd_mach_i960_hx.
2663 Support for building as a shared library, based on patches from
2664 Alan Modra <alan@spri.levels.unisa.edu.au>:
2665 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2666 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2667 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2668 * configure: Rebuild.
2669 * configure.host: If --enable-shared, adjust shared library stuff
2670 based on the host. If the host is SunOS, and the linker supports
2671 -rpath, set HLDFLAGS to use it.
2672 * Makefile.in (ALLLIBS): New variable.
2673 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2674 (COMMON_SHLIB, SHLINK): New variables.
2675 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2676 (STAGESTUFF): Remove variable.
2677 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2679 (stamp-ofiles): New target, like old ofiles target, but build
2680 using a temporary file and move-if-change, and touch stamp-ofiles
2682 (ofiles): Just depend upon stamp-ofiles.
2683 (stamp-piclist, piclist): New targets.
2684 ($(SHLIB), $(SHLINK)): New targets.
2685 (targets.o, archures.o): Build twice if PICFLAG is set.
2686 (do_mostlyclean): Remove pic/*.o.
2687 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2689 (do_distclean): Remove pic and stamp-picdir.
2690 (install): Install shared libraries.
2691 ($(OFILES)): Depend upon stamp-picdir.
2692 (stamp-picdir): New target.
2694 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2696 * libcoff.h: Rebuild.
2698 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2699 flavour of a section with no owner.
2701 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2702 ELF_LINK_NON_ELF flag.
2703 (mips_elf_create_got_section): Likewise.
2705 * elf.c: Revert last change, since it breaks dynamic linking.
2706 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2708 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2709 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2710 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2712 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2714 * elf.c (assign_file_positions_for_segments): If the backend does
2715 not want the elf header or the program headers in the address
2716 space, do not include them in the calculations.
2718 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2719 function to determine if we need additional program headers.
2720 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2721 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2723 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2725 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2727 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2729 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2730 back into one line. Some compilers (sunos 4.1.3 for example)
2731 won't accept args split across more than one line.
2733 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2735 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2736 * configure: Regenerate.
2738 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2740 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2741 try to do arithmetic on a void *, cast it to a unsigned char * first.
2743 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2745 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2746 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2748 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2749 flag for a newly defined symbol.
2750 (NAME(bfd_elf,record_link_assignment)): Likewise.
2751 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2752 set the DEF or REF_REGULAR flags correctly.
2754 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2755 (libbfd.h, libcoff.h): Corresponding change.
2757 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2758 a PLT32 reloc as dynamic.
2759 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2760 is not referenced by a dynamic object, and we are not making a
2761 shared object, then don't make a PLT entry. If we do make a PLT
2762 entry, make sure the symbol has been recorded as dynamic.
2764 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2766 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2767 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2768 (powerpcle-*-cygwin32): New.
2769 * peicode.h (add_data_entry): Get address from vma.
2771 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2773 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2774 attached to the section has already been created as an undefined
2775 symbol, treat it as if it hasn't been created yet.
2777 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2779 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2780 symbol or section symbols if stripping all symbols and this is not
2781 a relocateable link. Don't output the symbol string table if
2782 there are no symbols.
2783 (elf_link_flush_output_syms): Don't do anything if there are no
2786 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2788 * coff-aux.c: New file.
2789 * hosts/m68kaux.h: New file.
2790 * config.bfd (m68*-apple-aux*): New target.
2791 * configure.in (m68*-apple-aux*): New native host.
2792 (m68kaux_coff_vec): New vector.
2793 * configure: Rebuild.
2794 * targets.c (m68kaux_coff_vec): Declare.
2795 * coffcode.h (bfd_coff_backend_data): Add field
2796 _bfd_coff_link_add_one_symbol.
2797 (bfd_coff_link_add_one_symbol): Define.
2798 (compare_arelent_ptr): New static function if TARG_AUX.
2799 (coff_write_relocs): If TARG_AUX, sort the relocs.
2800 (coff_write_object_contents): Set A/UX aouthdr magic number.
2801 (coff_link_add_one_symbol): Define if not defined.
2802 (bfd_coff_std_swap_table): Initialize new field.
2803 * libcoff.h: Rebuild.
2804 * cofflink.c (coff_link_add_symbols): Call
2805 bfd_coff_link_add_one_symbol rather than
2806 _bfd_generic_link_add_one_symbol.
2807 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2808 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2809 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2810 * Makefile.in: Rebuild dependencies.
2811 (BFD32_BACKENDS): Add coff-aux.o.
2812 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2814 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2816 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2817 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2819 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2821 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2822 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2823 (maintainer-clean): Warn about deleting special files.
2824 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2826 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2827 warning symbols correctly.
2828 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2829 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2830 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2831 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2832 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2833 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2835 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2838 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2840 * libcoff-in.h: aligned newly exported names with bfd naming
2841 conventions. Removed an erroneous define of POWERPC_LE_PE.
2842 * libcoff.h: Rebuild.
2843 * cofflink.c, coff-ppc.c: the above function name changes
2845 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2847 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2848 * ecoff.c (struct extsym_info): Define.
2849 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2850 to ecoff_link_write_external.
2851 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2852 Strip symbols when appropriate.
2854 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2855 * syms.c (BSF_OBJECT): Define.
2856 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2857 * bfd-in2.h: Rebuild.
2858 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2860 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2863 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2864 copying relocs into a shared object, treat a defined global symbol
2866 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2867 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2868 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2870 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2871 real defined symbol, not to a weak defined symbol.
2873 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2875 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2876 and made a few static functions externs.
2878 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2879 POWERPC_LE_PE hack in cofflink.
2881 * libcoff-in.h: promoted the following from cofflink.c to allow
2882 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2883 coff_debug_merge_element, struct coff_debug_merge_type,
2884 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2885 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2886 coff_debug_merge_hash_lookup, coff_link_section_info,
2887 coff_final_link_info, coff_debug_merge_hash_newfunc,
2888 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2890 * libcoff.h: re-gen'd
2892 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2894 * syms.c: Include "bfdlink.h".
2895 (struct stab_find_info): Define.
2896 (_bfd_stab_section_find_nearest_line): New function.
2897 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2898 * libbfd.h: Rebuild.
2899 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2900 * elf.c (_bfd_elf_find_nearest_line): Try calling
2901 _bfd_stab_section_find_nearest_line before searching the ELF
2902 symbol table. Find the closest STT_FUNC symbol, not the last one.
2903 * libcoff-in.h (coff_data_type): Add line_info field.
2904 * libcoff.h: Rebuild.
2905 * coffgen.c (coff_find_nearest_line): Try calling
2906 _bfd_stab_section_find_nearest_line before searching the COFF
2908 * Makefile.in: Rebuild dependencies.
2910 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2912 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2913 4 bytes, so we get the correct value when updating the register
2914 field in little endian mode.
2916 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2918 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2919 entry_section fields. Add sntoc and snentry fields.
2920 * libcoff.h: Rebuild.
2921 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2922 not toc_section and entry_section (the COFF file does not have any
2923 sections at this point).
2924 (coff_write_object_contents): Set o_snentry and o_sntoc from
2925 snentry and sntoc rather than entry_section and toc_section.
2926 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2927 snentry, not toc_section and entry_section.
2928 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2929 entry_section from hentry.
2930 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2932 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2933 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2934 than using toc_section directly.
2936 * archures.c: Add missing `.' in enum bfd_architecture.
2937 * bfd-in2.h: Rebuild.
2939 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2940 Robert Lipe <robertl@arnet.com>.
2942 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2944 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2945 to sections we allocate. Use bfd_zalloc to allocate initialial
2946 sections, not bfd_alloc.
2947 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2948 SDA{,2}I16 relocations.
2949 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2950 whether to put something in .sbss or not.
2951 (ppc_elf_relocate_section): Add support for more relocations. Add
2952 in sec->output_offset where appropriate. Make error messages
2953 include the symbol name.
2955 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2956 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2957 doesn't get redefined messages if -shared.
2959 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2960 section if the rel_section field has been set up.
2962 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2964 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2967 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2969 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2970 of flags, only flags used are controlled by mach number. Bump up
2971 output file mach number to highest of input file mach numbers.
2972 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2973 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2975 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2976 bfd_elf64_sparc_vec support.
2978 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2980 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2981 the embedded bit is set on some objects and not on others. Just
2983 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2986 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2988 * coffcode.h (coff_new_section_hook): Don't try to align the
2991 * coffcode.h (coff_set_section_contents): Fix the handling of the
2992 .lib section to work even if the entire section contents are
2993 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2994 Robert Lipe <robertl@arnet.com>.
2996 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2998 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2999 memory here for contents.
3001 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3002 _SDA2_BASE_ by 32768.
3003 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3004 started using. Allocate contents for .sdata and .sdata2 sections
3006 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3008 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3009 size _SDA{,2}_BASE_.
3010 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3013 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3015 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3017 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3018 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3019 (bfd_mach_sparc_v9a): Define.
3020 (bfd_mach_sparc_v9_p): Define.
3021 * bfd-in2.h: Regenerated.
3022 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3024 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3025 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3026 to bfd_elf32_sparc_vec.
3027 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3028 Add v8plus{,a} support.
3030 (sparc_compatible): New function.
3031 * elf32-sparc.h: #include "elf/sparc.h".
3032 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3033 elf32_sparc_final_write_processing): New functions.
3034 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3035 elf_backend_final_write_processing): Define.
3037 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3039 * elf-bfd.h (struct elf_link_hash_entry): Add
3040 linker_section_pointer field.
3041 (enum elf_linker_section_enum): Enumeration for new way of
3042 creating linker dynamic sections and symbols.
3043 (elf_linker_section{,_pointers}): New structures for creating
3044 dynamic sections and symbols.
3045 (elf_obj_tdata): Add linker_section_pointers and linker_section
3047 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3048 (_bfd_elf_create_linker_section): New declarations.
3049 (_bfd_elf_find_pointer_linker_section): Ditto.
3050 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3051 (_bfd_elf_make_linker_section_rela): Ditto.
3053 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3055 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3056 (ppc_elf_create_linker_section): New function to create the
3057 sections .got, .sdata, and .sdata2.
3058 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3060 (ppc_elf_check_relocs): Support more of the eabi relocations.
3061 (ppc_elf_relocate_section): Ditto.
3062 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3063 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3065 * elflink.h (elf_create_pointer_linker_section): New function to
3066 create initialized pointers in dynamic linker sections.
3067 (elf_finish_pointer_linker_section): Actually intialize the
3068 pointers created above.
3070 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3071 macros to provide both 32 and 64 bit versions of
3072 elf_create_pointer_linker_section.
3073 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3074 provide both 32 and 64 bit versions of
3075 elf_finish_pointer_linker_section.
3077 * elflink.c (_bfd_elf_create_linker_section): New function to
3078 create a linker section.
3079 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3080 given address in the linker pointer offsets created for a given
3082 (_bfd_elf_make_linker_section_rela): Make a RELA section
3083 corresponding to the generated linker section.
3085 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3087 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3089 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3091 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3092 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3093 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3094 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3095 toc entry in an objdump) for now.
3096 (ppc_do_last, ppc_get_last): New function - needed to save processing
3097 the toc owner to the end.
3098 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3101 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3102 toc owner from being done till last. Must define POWERPC_LE_PC
3105 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3107 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3109 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3110 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3112 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3114 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3116 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3118 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3120 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3122 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3124 * elf.c (assign_file_positions_for_segments): Don't increment file
3125 offset for a segment which contains no loadable sections.
3127 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3129 * reloc.c: Add new PowerPC relocations.
3130 * {bfd-in2,libbfd}.h: Regenerate.
3132 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3133 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3135 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3140 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3143 * coffgen.c (coff_find_nearest_line): Don't try to cache
3144 information in sections that are not owned by a BFD. From Richard
3145 Henderson <richard@atheist.tamu.edu>.
3147 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3148 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3149 * elflink.h (elf_link_output_extsym): Remove special check for
3152 * ecoffswap.h: Add prototypes for static functions.
3154 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3156 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3157 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3159 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3160 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3161 support. Begin support for R_PPC_SDA{2,}REL.
3163 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3165 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3166 create the .got and .got.neg sections.
3167 (ppc_elf_size_dynamic_sections): Call it.
3168 (ppc_elf_check_relocs): Call it.
3169 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3170 (ppc_elf_check_relocs): Add error messages for relocations we
3171 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3174 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3176 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3177 section flags for V.4 and eabi.
3179 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3181 * elf.c (assign_file_positions_for_segments): If a segment
3182 contains no sections, don't mark it as readable.
3184 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3185 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3187 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3188 dynamic section, if there is one.
3189 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3190 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3191 (bfd_elf64_swap_dyn_in): Likewise.
3192 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3194 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3196 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3197 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3198 <pirker@eiunix.tuwien.ac.at>.
3200 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3202 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3203 PowerPC V.4 and eabi.
3204 * bfd-in2.h: Regenerate.
3205 * libfd.h: Regenerate.
3207 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3209 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3210 section type and SHF_EXCLUDE section flag, turning them into the
3211 appropriate bfd section flag.
3213 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3215 * xcofflink.c (xcoff_link_add_symbols): Create the special
3216 sections if we see a DYNAMIC object, in case that is the only
3217 XCOFF input object we see.
3219 * elf32-mips.c: Extensive changes for a start at dynamic linking
3220 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3222 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3223 (struct elf_backend_data): Remove
3224 elf_backend_create_program_headers field. Add
3225 elf_backend_additional_program_headers and
3226 elf_backend_modify_segment_map fields.
3227 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3229 (elf_backend_additional_program_headers): Likewise.
3230 (elf_backend_modify_segment_map): Likewise.
3231 (elf_backend_create_program_headers): Don't define.
3232 (elfNN_bed): Change to account for field changes.
3233 * elf.c (assign_file_positions_for_segments): Call new
3234 modify_segment_map backend function. Don't call old
3235 create_program_headers backend function.
3236 (get_program_header_size): Call additional_program_headers rather
3237 than create_program_headers.
3238 * elflink.h (elf_link_add_object_symbols): Initialize
3239 type_change_ok from new backend field.
3240 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3242 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3243 a reloc against the appropriate section.
3245 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3246 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3247 (elf_flags_init): Rename from elf_ppc_flags_init.
3248 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3250 (ppc_elf_copy_private_bfd_data): Likewise.
3251 (ppc_elf_merge_private_bfd_data): Likewise.
3253 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3256 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3258 * coff-alpha.c (alpha_relocate_section): During final link, allow
3259 output .lita section to be bigger than 64k by adjusting gp value
3260 on a per-input section basis.
3261 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3263 (struct ecoff_section_tdata): Add gp field.
3265 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3267 Handle Alpha ECOFF changes in OSF/1 3.2.
3268 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3270 * coff-alpha.c: Include "aout/ar.h".
3271 (alpha_ecoff_get_relocated_section_contents): Don't require an
3272 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3273 3.2 doesn't generate one.
3274 (alpha_relocate_section): Likewise.
3275 (alpha_ecoff_slurp_armap): Define.
3276 (alpha_ecoff_slurp_extended_name_table): Define.
3277 (alpha_ecoff_construct_extended_name_table): Define.
3278 (alpha_ecoff_truncate_arname): Define.
3279 (alpha_ecoff_write_armap): Define.
3280 (alpha_ecoff_generic_stat_arch_elt): Define.
3281 (alpha_ecoff_update_armap_timestamp): Define.
3283 (alpha_ecoff_read_ar_hdr): New static function.
3284 (alpha_ecoff_get_elt_at_filepos): New static function.
3285 (alpha_ecoff_openr_next_archived_file): New static function.
3286 (alpha_ecoff_get_elt_at_index): New static function.
3287 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3288 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3289 _bfd_ecoff to alpha_ecoff.
3290 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3291 field from backend structure, rather than always calling
3292 _bfd_get_elt_at_filepos.
3293 * coff-mips.c (mips_ecoff_backend_data): Initialize
3294 get_elt_at_filepos field.
3295 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3296 from _bfd_generic_read_ar_hdr with minor changes.
3297 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3298 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3299 * libbfd.h: Rebuild.
3301 * bfd-in.h (BFD_IN_MEMORY): Define.
3302 * libbfd-in.h (struct bfd_in_memory): Define.
3303 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3304 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3305 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3306 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3307 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3308 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3309 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3310 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3311 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3312 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3314 (bfd_openstreamr): Likewise.
3315 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3316 BFD_IN_MEMORY is not set.
3317 * riscix.c (riscix_some_aout_object_p): Likewise.
3318 * bfd-in2.h, libbfd.h: Rebuild.
3320 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3321 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3322 (bfd_get_elt_at_index): Define.
3323 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3324 bfd_get_elt_at_index. Change index parameter from int to
3326 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3327 (_bfd_noarchive_get_elt_at_index): Define.
3328 (_bfd_archive_bsd_get_elt_at_index): Define.
3329 (_bfd_archive_coff_get_elt_at_index): Define.
3330 * bfd-in2.h, libbfd.h: Rebuild.
3331 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3332 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3333 * ieee.c (ieee_get_elt_at_index): Define.
3334 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3335 * oasys.c (oasys_get_elt_at_index): Define.
3336 * som.c (som_get_elt_at_index): Define.
3338 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3339 numbers to the .text section.
3341 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3343 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3344 If there is a SEC_DEBUGGING section, get the contents of the debug
3345 information part from it.
3346 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3348 (ieee_write_object_contents): Check ieee_write_debug_part return.
3350 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3352 * config.bfd (i[345]86-*-freebsd*): Add target.
3353 * configure.in (i386freebsd_vec): Add vec.
3354 * configure: Regenerate.
3355 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3356 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3357 Rebuild dependencies..
3358 * freebsd.h: New file.
3359 * i386freebsd.c: New file.
3360 * targets.c (i386freebsd_vec): Declare.
3361 (bfd_target_vector): Add i386freebsd_vec.
3362 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3363 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3365 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3367 * ieee.c (ieee_slurp_debug): New static function.
3368 (ieee_object_p): Call it.
3369 (ieee_slurp_section_data): Skip debugging sections.
3370 (ieee_get_reloc_upper_bound): Likewise.
3371 (ieee_get_section_contents): Likewise.
3372 (ieee_canonicalize_reloc): Likewise.
3373 (ieee_write_section_part): Likewise.
3374 (ieee_write_debug_part): Likewise.
3375 (ieee_write_data_part): Likewise.
3376 (init_for_output): Likewise.
3378 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3380 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3382 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3383 relocs, since ppc_elf_relocate_section handles the linker case.
3384 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3386 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3387 ppc_elf_relocate_section since that is now the only caller.
3388 (ppc_elf_relocate_section): Ditto.
3390 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3392 * coffcode.h (coff_write_object_contents): If we don't know the
3393 section of the entry point for an XCOFF executable, always set the
3394 entry address to -1.
3396 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3398 * elf.c (bfd_section_from_shdr): Add support for note sections.
3400 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3402 * bfd-in.h (struct _symbol_info): Add stab_type field.
3403 * bfd-in2.h: Rebuild.
3404 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3406 * elf32-ppc.c: Remove trailing newline from calls to
3408 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3409 difference if target endianness is known.
3411 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3413 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3414 old style TOC16 references without using R_PPC_GOT.
3415 (ppc_reloc_type): Ditto.
3416 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3417 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3418 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3419 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3420 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3422 (ppc_elf_adjust_dynamic_symbol): Ditto.
3423 (ppc_elf_adjust_dynindx): Ditto.
3424 (ppc_elf_size_dynamic_sections): Ditto.
3425 (ppc_elf_finish_dynamic_symbol): Ditto.
3426 (ppc_elf_finish_dynamic_sections): Ditto.
3427 (ELF_DYNAMIC_INTERPRETER): Define.
3429 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3431 * elf.c (copy_private_bfd_data): When attaching sections to
3432 segments ignore sections that won't be allocated. Patch from
3435 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3437 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3440 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3442 * coff-i960.c (CALC_ADDEND): Define.
3443 (coff_i960_relocate_section): Add the input section VMA to the
3444 addend for PC relative relocs.
3446 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3448 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3449 to correctly terminate.
3451 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3453 * targets.c (enum bfd_endian): Define.
3454 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3455 from boolean to enum bfd_endian. Change header_byteorder_big_p
3457 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3458 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3459 * bfd-in2.h: Rebuild.
3460 * All targets: Change initialization of byteorder and
3461 header_byteorder to use enum bfd_endian values rather than
3463 * All files: Change all references to byteorder_big_p and
3464 header_byteorder_big_p to use new bfd_*_endian macros.
3466 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3468 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3470 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3472 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3474 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3476 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3478 * ieee.c: Lots of minor cleanups. Make many functions return
3479 errors rather than calling abort. Also:
3480 (ieee_write_twobyte): Remove; change callers to call existing
3481 ieee_write_2bytes function.
3482 (ieee_write_expression): Don't output the section twice when
3483 outputting a local symbol. Don't emit an extraneous zero if there
3485 (ieee_slurp_sections): Set the lma as well as the vma.
3486 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3488 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3489 a recognized one or bfd_arch_unknown.
3490 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3492 (ihex_get_symtab): Likewise.
3494 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3496 * aoutx.h: Include <ctype.h>.
3497 (struct aout_link_includes_table): Define.
3498 (struct aout_link_includes_totals): Define.
3499 (struct aout_link_includes_entry): Define.
3500 (aout_link_includes_lookup): Define macro.
3501 (struct aout_final_link_info): Add includes field.
3502 (aout_link_includes_newfunc): New static function.
3503 (NAME(aout,final_link)): Initialize includes hash table.
3504 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3506 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3508 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3510 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3512 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3514 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3516 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3517 (pe_print_private_bfd_data): call pe_print_reloc.
3518 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3519 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3520 up some debugging as well.
3522 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3524 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3527 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3529 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3530 when setting sections to NULL.
3532 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3534 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3536 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3537 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3539 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3540 * bfd-in2.h: Rebuild.
3542 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3544 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3546 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3548 * ihex.c (ihex_scan): Handle record types 4 and 5.
3549 (ihex_object_p): Permit types 4 and 5.
3550 (ihex_set_section_contents): Remove check for out of range
3552 (ihex_write_object_contents): Generate types 4 and 5.
3554 * elflink.h (elf_link_output_extsym): Just ignore warning and
3555 indirect references to symbols which don't really exist.
3557 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3559 * peicode.h (pe_print_idata): Minor format fixes
3560 (pe_print_edata): New function. Under private printing, this formats
3561 the edata section of a PE file.
3562 (pe_print_private_bfd_data): Added call to pe_print_edata.
3564 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3566 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3567 index, don't call stoi.
3569 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3571 * srec.c (srec_scan): Set lma as well as vma.
3573 * ihex.c: New file; support for Intel Hex format.
3574 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3575 (ihex_vec): Declare.
3576 (bfd_target_vector): Always include ihex_vec.
3577 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3578 * Makefile.in: Rebuild dependencies.
3579 (BFD_LIBS): Add ihex.o
3580 (BFD_LIBS_CFILES): Add ihex.c.
3581 * bfd-in2.h: Rebuild.
3583 * elf.c (assign_file_positions_for_segments): Sort the sections in
3585 (get_program_header_size): Return the right size if segment_map is
3587 (copy_private_bfd_data): Don't bother to sort the sections.
3589 * bfd.c (bfd_record_phdr): New function.
3590 * bfd-in.h (bfd_record_phdr): Declare.
3591 * bfd_in2.h: Rebuild.
3593 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3596 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3597 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3599 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3600 (bfd_zmalloc): Change declaration.
3601 * libbfd.h: Rebuild.
3602 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3603 and realloc. Don't set bfd_error_no_memory if they fail.
3605 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3607 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3608 uses as well. Added a new howto to deal with TOCREL16 relocs that
3609 are TOCDEFN as well.
3610 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3611 to handle RVA relocs from dlltool.
3612 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3613 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3614 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3616 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3617 to get the right section alignment.
3619 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3621 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3622 p_paddr if p_paddr is zero.
3623 (make_mapping): Set includes_filehdr and includes_phdrs for first
3625 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3627 (assign_file_positions_for_segments): Handle includes_filehdr and
3628 includes_phdrs. Remove special handling of PT_PHDR and first
3630 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3631 when appropriate. Remove special handling of PT_PHDR segment.
3632 Use a more complex condition for when a section is included in a
3633 segment to handle Solaris linker oddities.
3635 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3637 * coff-m88k.c (howto_table): Reformatted for easier reading;
3638 special_function now points to new function m88k_special_reloc.
3639 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3641 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3642 be done correctly by m88k_special_reloc.
3643 (reloc_processing): New function to be used by RELOC_PROCESSING.
3644 (RELOC_PROCESSING): Define to call reloc_processing.
3646 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3648 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3649 (pe_print_pdata): Likewise.
3651 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3652 obstack_alloc fails.
3653 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3655 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3656 * Many files: don't set bfd_error_no_memory if one of the above
3659 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3660 if p_paddr_valid is set.
3661 (copy_private_bfd_data): New static function.
3662 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3664 * elf.c (assign_file_positions_for_segments): Fix case where extra
3665 program headers were allocated.
3667 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3668 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3669 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3670 _bfd_elf_print_private_bfd_data.
3672 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3673 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3674 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3675 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3676 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3677 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3678 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3680 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3682 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3683 * elf.c (make_mapping): New static function.
3684 (map_sections_to_segments): New static function.
3685 (elf_sort_sections): New static function.
3686 (assign_file_positions_for_segments): New static function.
3687 (map_program_segments): Remove.
3688 (get_program_header_size): Remove sorted_hdrs, count, and
3689 maxpagesize parameters. Simplify.
3690 (assign_file_positions_except_relocs): When generating an
3691 executable, use assign_file_positions_for_segments.
3692 (elf_sort_hdrs): Remove.
3693 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3694 to get_program_header_size.
3696 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3698 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3700 * configure, config.in: Regenerate with autoconf 2.7.
3702 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3703 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3705 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3707 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3708 (ecoff_sec_to_styp_flags): Likewise.
3709 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3710 (ecoff_set_symbol_info): Handle scRConst.
3711 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3712 (ecoff_compute_section_file_positions): Handle .rconst section.
3713 (_bfd_ecoff_write_object_contents): Likewise.
3714 (ecoff_link_check_archive_element): Handle scRConst.
3715 (ecoff_link_add_externals): Likewise.
3716 (ecoff_link_write_external): Handle .rconst section.
3717 (ecoff_reloc_link_order): Likewise.
3718 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3719 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3721 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3723 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3724 DEF_DYNAMIC flag is set.
3726 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3728 * host-aout.c: If TRAD_HEADER is defined, include it.
3730 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3732 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3733 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3734 (BFD_NEED_DECLARATION): New function.
3735 * configure.in: Use BFD_NEED_DECLARATION.
3736 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3737 * configure, config.in: Rebuild with autoconf 2.6.
3739 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3740 special_sections before returning when called with a non XCOFF
3743 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3746 * coffcode.h (coff_compute_section_file_positions): Only pad the
3747 previous section to force file alignment when creating an
3750 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3752 * coffcode.h (coff_compute_section_file_positions): If
3753 RS6000COFF_C, set up the .debug section.
3755 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3756 if it is not large enough to accomodate the entire TOC area with
3757 signed 16 bit offsets.
3758 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3760 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3761 TOC anchor to use the TOC value used in the output file.
3763 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3765 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3766 (_bfd_coff_read_string_table): Likewise.
3768 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3770 * pe-arm.c: Fix typos.
3771 * coff-arm.c: Likewise.
3773 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3775 * coff-ppc.c (list_ele): Added "cat"egory member.
3776 (record_toc): New category parameter (priv or pub).
3777 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3778 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3779 the mainline. It addes extra toc cells in error.
3780 (ppc_coff_swap_sym_in_hook): Added some documentation.
3781 (dump_toc): Can now diagnose "virtual toc" chicanery.
3783 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3785 * elf-bfd.h (struct elf_link_hash_table): Change type of
3786 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3788 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3790 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3791 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3793 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3794 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3795 defined or mentioned in a regular file.
3797 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3799 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3800 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3801 (coff_ppc_relocate_section): Correct REL24 handling
3802 (ppc_process_before_allocation): Correct TOCDEFN handling
3804 * peicode.h (dir_names): Added name descriptions
3806 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3808 * VERSION: Updated to cygnus-2.6.
3810 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3812 * targets.c (m68k4knetbsd_vec): Declare.
3814 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3816 * targets.c (bfd_target): Change type of second argument to
3817 _bfd_print_private_bfd_data from void * to PTR.
3818 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3819 using PTR rather than void *.
3820 * bfd-in2, libbfd.h: Rebuild.
3821 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3823 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3824 _bfd_generic_bfd_print_private_bfd_data rather than casting
3827 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3829 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3830 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3832 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3833 BFD64_BACKENDS_CFILES): New variables.
3836 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3838 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3839 not at the file position of the first section.
3840 * coffcode.h (coff_compute_section_file_positions): Avoid using
3842 (coff_write_object_contents): When generating a PPC PE executable
3843 with no symbols, round up the file size to a COFF_PAGE_SIZE
3845 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3846 don't write out a string table.
3848 * elf.c (bfd_section_from_shdr): When using a different section
3849 header, pass the new one to _bfd_elf_make_section_from_shdr.
3850 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3851 (elf_map_symbols): Add section VMA to symbol value when comparing
3853 (_bfd_elf_compute_section_file_positions): Only build symbol table
3854 if there are some symbols. Set file offset of symtab and strtab
3856 (assign_file_positions_except_relocs): Remove dosyms parameter.
3857 Change all callers. Never set file offset of symtab and strtab
3859 (_bfd_elf_copy_private_section_data): New function.
3860 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3861 (_bfd_elf_copy_private_symbol_data): New function.
3862 (swap_out_syms): Check for special mapping of st_shndx created by
3863 copy_private_symbol_data.
3864 * elfxx-target.h: Use new copy routines.
3865 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3866 (_bfd_elf_copy_private_section_data): Declare.
3868 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3870 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3873 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3874 _bfd_dummy_target, matching the recent change to archive
3877 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3879 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3880 arithmetic on PTR types.
3882 * aout-target.h (MY(callback)): Set the lma of the sections.
3884 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3885 symbol into a reloc against the section.
3887 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3889 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3890 glue for the relocs: IMGLUE and IFGLUE.
3891 (record_toc): new function - tracks toc contents
3892 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3893 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3894 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3895 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3896 (ppc_record_toc_entry): Removed a debug define (duh)
3898 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3899 (pe_print_idata): New function - formats the idata section data
3900 (pe_print_pdata): New function - formats the pdata section data
3901 (pe_print_private_bfd_data): calls to above
3903 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3905 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3906 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3907 TARGET_SYM and TARGET_NAME for vector and BFD name.
3908 * coff-pmac.c (pmac_xcoff_vec): Remove.
3909 (TARGET_SYM, TARGET_NAME): Define.
3910 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3911 machine to 0, not all PowerMacs are 601s.
3913 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3915 * elfcode.h (elf_object_p): Read in any program headers.
3916 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3917 based on the program headers, if any.
3918 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3919 (map_program_segments): Set p_paddr of program headers based on
3922 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3924 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3927 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3928 trying to do a relocateable link with a non-a.out object file.
3930 * archive.c (bfd_generic_archive_p): Check the first object file
3931 in an archive even if target_defaulted is set. If the object file
3932 has the wrong xvec, reject it.
3934 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3935 be represented, report the name via _bfd_error_handler.
3936 (translate_to_native_sym_flags): Likewise.
3937 * elf32-mips.c (mips_elf_final_link): Likewise.
3938 * oasys.c (oasys_write_sections): Likewise.
3940 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3941 which checks for STYP_OVRFLO sections.
3942 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3943 reloc and lineno count overflows.
3944 (coff_write_object_contents): Call coff_count_linenumbers before
3945 coff_compute_section_file_positions. If RS6000COFF_C, handle
3946 reloc and lineno count overflows.
3947 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3948 relocs before dealing with .pad sections. Count overflow section
3949 headers when handling .pad sections.
3951 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3954 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3955 (struct xcoff_link_hash_table): Add descriptor_section and
3956 special_sections fields.
3957 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3958 (xcoff_link_add_symbols): Set linkage section alignment. Create
3959 descriptor section. Check for magic symbol names (_text, etc.),
3960 and record them in special_sections if found. Set
3961 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3962 descriptor field to point back to the function code symbol.
3963 (xcoff_sweep): Always mark the special descriptor_section.
3964 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3965 function descriptor, and mark it if it is.
3966 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3967 parameter, and fill it in. Allocate space for the descriptor
3969 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3970 global linkage code. If an undefined function descriptor is
3971 exported, arrange to define it. Warn about any other undefined
3973 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3974 (xcoff_write_global_symbol): Create a function descriptor when
3976 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3977 * bfd-in2.h: Rebuild.
3979 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3981 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3982 (ppc_coff_link_hash_table): new types for hashing
3983 (ppc_coff_link_hash_newfunc): hash entry constructor
3984 (ppc_coff_link_hash_table_init): hash table initializer
3985 (ppc_coff_link_hash_table_create): hash table constructor
3986 (ppc_record_toc_entry): changed references to hash table
3987 (coff_ppc_relocate_section): changed references to hash table
3989 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3990 * libcoff.h: Rebuild
3992 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3993 (coff_link_add_symbols): removed toc_offset init
3995 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3997 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4000 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4001 if it is given and mmep is available.
4002 * acconfig.h: Undef USE_MMAP.
4003 * configure, config.in: Regenerated.
4004 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4005 table handling the old way.
4006 (aout_get_external_symbols): Don't complain if last byte of string
4008 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4009 (bfd_free_window) [! USE_MMAP]: Don't define.
4010 (bfd_get_file_window,
4011 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4013 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4015 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4018 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4020 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4021 compatible with AMD generated COFF files. Try to support both AMD
4022 and GNU formats simultaneously.
4023 (coff_a29k_relocate_section): Likewise.
4025 * libbfd.c (bfd_get_file_window): Change writable parameter from
4026 int to boolean; update all callers. Pass MAP_SHARED if not
4027 writable--it's required on Solaris. Cast fprintf argument to
4029 * bfd-in.h (bfd_get_file_window): Update declaration.
4030 * bfd-in2.h: Rebuild.
4031 * aoutx.h: Update calls to bfd_get_file_window.
4033 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4035 (xcoff_swap_ldhdr_in): New static function.
4036 (xcoff_swap_ldsym_in): New static function.
4037 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4038 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4039 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4040 Handle XTY_ER/XMC_XO symbols correctly.
4041 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4042 rather than normal symbol table.
4043 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4044 already defined with the same absolute value.
4045 (xcoff_mark): When considering called symbols, check whether the
4046 descriptor is from a dynamic object, rather than the symbol
4048 (xcoff_build_ldsyms): Likewise.
4050 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4051 Cast realloc and malloc return values. If malloc or realloc fail,
4052 set bfd_error_no_memory.
4053 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4054 * bfd-in2.h: Rebuild.
4056 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4058 * coff-ppc.c (ppc_record_toc_entry): new function.
4059 (in_reloc_p): changed return value.
4060 (coff_ppc_relocate_section): much rework.
4061 (ppc_allocate_toc_section): new function.
4062 (ppc_process_before_allocation): new function.
4063 (ppc_coff_swap_sym_in_hook): new function.
4065 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4066 (coff_link_add_symbols): initialize toc_offset.
4068 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4069 (coff_swap_aouthdr_out): Added more sections to the data
4070 dictionary for the pe file header. Also changed linker version
4071 number on the ppc side.
4072 (dir_names): small improvements to the dictionary printing.
4073 (pe_mkobject_hook): save the file level flags.
4075 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4076 (pe_tdata): added real_flags field
4077 (coff_tdata): added local_toc_sym_map and access macro
4079 * libcoff.h (coff_link_hash_entry): added toc_offset field
4080 (pe_tdata): added real_flags field
4081 (coff_tdata): added local_toc_sym_map and access macro
4083 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4084 (coff_mkobject): init for local_toc_sym_map
4085 (coff_write_object_contents): set the internal_a.magic to
4086 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4089 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4091 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4092 entries until both the line number address and the function name
4093 address are too large.
4095 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4096 * configure: Rebuilt.
4098 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4099 is defined in the environment.
4101 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4103 * som.c (som_get_section_contents_in_window): Define to use
4106 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4108 * coff-i860.c: New file, based on coff-i386.c.
4109 * cpu-i860.c: New file, based on cpu-i386.c.
4110 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4111 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4112 targets, using i860coff_vec.
4113 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4114 trad-core.o and hosts/i860mach3.h.
4115 (i860coff_vec): Use coff-i860.o and cofflink.o.
4116 * configure: Rebuild.
4117 * Makefile.in: Rebuild dependencies.
4118 (ALL_MACHINES): Add cpu-i860.o.
4119 (BFD32_BACKENDS): Add coff-i860.o.
4120 (CFILES): Add cpu-i860.c and coff-i860.c.
4121 * targets.c (i860coff_vec): Declare.
4122 (bfd_target_vector): Add &i860coff_vec.
4123 * archures.c (bfd_i860_arch): Declare.
4124 (bfd_archures_list): Add &bfd_i860_arch.
4125 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4126 (coff_set_flags): Handle bfd_arch_i860.
4127 (coff_write_object_contents): Handle I860 a.out magic number.
4129 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4131 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4132 the created .tc section to 2.
4133 (xcoff_mark): Don't keep a .loader reloc for a call to an
4134 undefined symbol when creating a shared library.
4135 (xcoff_build_ldsyms): When creating a shared library, generate
4136 global linkage code for a call to an undefined symbol.
4138 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4140 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4141 BFD32_BACKENDS, BFD64_BACKENDS.
4142 (.dep1): Put mkdep output in a separate file.
4143 Rebuilt dependencies.
4145 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4148 Permit use of mmap when available:
4150 * configure.in: Check for mmap, madvise, mprotect.
4151 * config.in, configure: Regenerated.
4153 * libbfd.c (struct _bfd_window_internal): Define type.
4154 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4156 (ok_to_map): New static variable for debugging.
4157 (_bfd_generic_get_section_contents_in_window): New function.
4158 * bfd-in.h (bfd_window_internal): Declare type.
4159 (bfd_window): Define type.
4160 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4161 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4164 * libaout.h (struct aoutdata): Add two window fields.
4165 (obj_aout_sym_window, obj_aout_string_window): New macros.
4166 * aoutx.h (some_aout_object_p): Initialize windows.
4167 (aout_get_external_symbols): Get symbol data and strings in
4168 windows instead of explicitly allocated buffers.
4169 (slurp_symbol_table): Free window instead of memory.
4170 (bfd_free_cached_info): Release windows instead of freeing storage
4172 (aout_link_free_symbols): Ditto.
4174 * targets.c (bfd_target): Add new field for
4175 get_section_contents_in_window.
4176 (BFD_JUMP_TABLE_GENERIC): Updated.
4177 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4178 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4179 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4180 macros for get_section_contents_in_window field.
4182 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4184 * core.c: Renamed to corefile.c
4185 * makefile.dos (OBJS): Change core.o to corefile.o
4186 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4189 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4191 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4192 targ_selvecs to allow debugging under Irix-5 native.
4195 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4197 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4198 to o. Clobber and restore the list of new csects around the call
4199 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4200 linker error and the linker wants to read the symbol table. Reset
4201 the line number count of a real section even if it has no relocs.
4202 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4204 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4207 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4209 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4210 an undefined symbol in a shared link.
4212 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4213 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4214 phdm@info.ucl.ac.be (Philippe De Muyter).
4216 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4218 * coff-m88k.c (rtype2howto): New static function.
4219 (RTYPE2HOWTO): Use it rather than a macro definition.
4221 * coffcode.h (coff_write_object_contents): set internal_a.magic
4222 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4224 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4225 define TRAD_HEADER to new file hosts/delta68.h.
4226 m88*-motorola-sysv*, however, does use ptrace-core.o.
4227 * hosts/delta68.h: New file.
4229 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4230 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4232 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4234 * i386linux.c (MY(vec)): Declare before use.
4236 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4238 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4239 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4241 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4242 BFD is not of the right type.
4243 (bfd_elf_get_needed_list): Likewise.
4244 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4245 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4246 * xcofflink.c (XCOFF_XVECP): Define.
4247 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4249 (bfd_xcoff_import_symbol): Likewise.
4250 (bfd_xcoff_export_symbol): Likewise.
4251 (bfd_xcoff_link_count_reloc): Likewise.
4252 (bfd_xcoff_record_link_assignment): Likewise.
4253 (bfd_xcoff_size_dynamic_sections): Likewise.
4255 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4256 table index against the number of symbols for a base relative
4259 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4261 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4262 full_aouthdr flag here...
4263 (_bfd_xcoff_bfd_final_link): ...not here.
4265 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4267 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4268 systems that have a system <libelf.h>.
4269 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4270 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4271 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4272 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4273 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4274 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4275 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4277 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4279 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4280 set, set BSF_WEAK in symbol. Change all callers.
4281 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4282 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4283 _bfd_generic_link_add_one_symbol.
4284 (ecoff_indirect_link_order): Check that the section tdata relocs
4285 are not NULL before using them.
4287 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4288 define TRAD_HEADER as hosts/alphalinux.h.
4289 * configure: Rebuild.
4290 * hosts/alphalinux.h: New file.
4291 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4294 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4296 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4297 C_ECOMM storage classes.
4299 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4301 (xcoff_mark): Call xcoff_mark_symbol.
4302 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4303 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4305 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4307 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4309 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4311 (xcoff_find_reloc): New static function.
4312 (xcoff_link_add_symbols): Use it.
4313 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4314 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4315 relocate the value of C_DECL.
4317 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4319 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4321 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4322 callback decide what goes in .relocs.
4323 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4324 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4327 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4329 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4332 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4334 * xcofflink.c: More improvements, mostly to fix handling of
4335 constructors and a few other special cases.
4336 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4337 zero, reverting yesterday's change.
4338 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4339 (bfd_xcoff_link_count_reloc): Declare.
4340 (bfd_xcoff_record_link_assignment): Declare.
4341 * bfd-in2.h: Rebuild.
4343 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4345 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4346 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4347 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4348 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4349 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4350 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4352 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4355 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4356 segments includes the a.out header. See to that the magic number
4357 *always* is big-endian.
4359 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4360 m68k4k NetBSD configurations.
4362 * configure.in, configure: Separate i386 & mips NetBSD
4363 configurations from other BSD ones. Don't assume DEC is the only
4364 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4365 configurations. Add support for m68k4k NetBSD object format.
4367 * libaout.h: Added M_68K4K_NETBSD magic.
4369 * m68k4knetbsd.c: New file.
4371 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4373 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4376 * hosts/mipsnbsd.h: New file.
4379 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4381 * config.bfd: Add config stuff for mips*-*-magic* to set
4382 targ_defvec to ecoff_big_vec.
4385 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4387 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4389 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4390 toc_section, and entry_section fields.
4391 (struct xcoff_section_tdata): Remove ldrel_count field.
4392 * libcoff.h: Rebuild.
4393 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4395 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4396 full a.out header if full_aouthdr is set in xcoff_data.
4397 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4398 based on sections stored in xcoff_data.
4399 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4401 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4402 (rs6000coff_vec): Set symbol_leading_char to '.'.
4403 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4404 value stored in ret rather than returning a pointer value.
4406 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4408 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4411 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4413 * som.c (som_slurp_string_table): Allocate the strings with malloc
4414 since they're free'd by free_cached_info.
4415 (som_slurp_symbol_table): Similarly for the symbol table.
4417 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4419 * Makefile.in (diststuff): Don't make headers.
4421 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4423 * Makefile.in: Rebuild dependencies.
4425 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4426 output_bfd is not SunOS.
4427 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4428 non-SunOS input files.
4430 * xcofflink.c: Extensive changes to support linking shared objects
4431 and generating a .loader section.
4432 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4433 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4434 last_symndx, and ldrel_count fields.
4435 * libcoff.h: Rebuild.
4436 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4437 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4439 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4440 (bfd_xcoff_export_symbol): Declare.
4441 (bfd_xcoff_size_dynamic_sections): Declare.
4442 * bfd-in2.h: Rebuild.
4444 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4446 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4447 * configure: Rebuild.
4448 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4449 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4451 (pmac_xcoff_vec): Update to use new xcoff support.
4452 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4453 (xcoff_write_armap): Declare buf as unsigned char.
4454 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4456 * mpw-make.sed: Generalize subdir_do edit.
4458 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4460 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4461 correctly. Don't initialize asect->vma.
4463 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4465 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4466 something a little less than the page size.
4468 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4470 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4472 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4474 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4475 * coffcode.h (coff_write_object_contents): If .bss is before
4476 .data us that as data_start.
4477 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4479 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4480 (coff_swap_outhdr_out): Hardwire in version number.
4482 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4484 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4485 major and minor to *_vno, since the former are also macros in
4486 SunOS header files. Cast result of bfd_alloc to appropriate
4489 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4490 before assigning to sec_data.
4492 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4494 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4495 now relative to the section, not absolute.
4496 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4497 get the file name when there is a N_SO directory name. When
4498 handling stabs, remember that section->vma was added to the
4501 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4503 * sunos.c (struct sunos_link_hash_table): Add needed field.
4504 (sunos_link_hash_table_create): Call bfd_release, not free.
4505 (sunos_link_hash_table_create): Initialize needed field.
4506 (sunos_add_dynamic_symbols): Record needed objects.
4507 (bfd_sunos_get_needed_list): New function.
4508 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4509 * bfd-in2.h: Rebuild.
4511 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4513 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4515 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4517 * bfd-in.h (struct bfd_link_needed_list): Rename from
4518 bfd_elf_link_needed_list.
4519 * bfd-in2.h: Rebuild.
4520 * elf.c, elflink.h, libelf.h: Corresponding changes.
4522 Add start at AIX linker support; no shared libraries yet.
4523 * xcofflink.c: New file.
4524 * configure.in (rs600coff_vec): Use xcofflink.o.
4525 * configure: Rebuild.
4526 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4528 (struct xcoff_section_tdata): Define.
4529 (xcoff_section_data): Define macro.
4530 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4531 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4532 (_bfd_xcoff_bfd_final_link): Declare.
4533 (_bfd_ppc_xcoff_relocate_section): Declare.
4534 * libcoff.h: Rebuild.
4535 * coff-rs6000.c: Clean up a bit.
4536 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4537 cputype, csects, and debug_indices.
4538 (xcoff_copy_private_bfd_data): Copy cputype.
4539 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4540 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4541 (xcoff_reloc_type_lookup): Rename from
4542 rs6000coff_reloc_type_lookup.
4543 (coff_relocate_section): Define.
4544 (_bfd_xcoff_sizeof_headers): Define.
4545 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4546 (_bfd_xcoff_bfd_relax_section): Define.
4547 (_bfd_xcoff_bfd_link_split_section): Define.
4548 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4550 * coffcode.h (coff_compute_section_file_positions): If AIX,
4551 increment sofar by SMALL_AOUTSZ if not executable.
4552 (coff_write_object_contents): If AIX, always output an a.out
4553 header; if not executable, header size of SMALL_AOUTSZ.
4554 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4555 (_bfd_stringtab_init): Initialize xcoff field.
4556 (_bfd_xcoff_stringtab_init): New function.
4557 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4558 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4559 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4560 * libbfd.h: Rebuild.
4561 * Makefile.in: Rebuild dependencies.
4562 (BFD32_BACKENDS): Add xcofflink.o.
4563 (CFILES): Add xcofflink.c.
4565 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4566 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4567 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4569 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4571 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4573 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4575 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4576 * config.in: Regenerated.
4578 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4579 (_bfd_chunksize): New variable.
4580 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4581 for obstack chunk size.
4582 * configure.in: Check for getpagesize.
4583 * configure: Regenerated.
4585 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4587 * trad-core.c (rawptr): Make it a local variable of
4588 ptrace_unix_core_file_p.
4590 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4592 * coff-arm.c (in_reloc_p): New.
4593 * coff-i386.c (in_reloc_p): New.
4594 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4595 (coff_write_object_contents): Only set has_reloc_section
4597 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4598 in_reloc_p to decide if reloc should be emitted.
4599 * libcoff.h (pe_data_type.in_reloc_p): New.
4600 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4602 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4604 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4605 (_bfd_coff_read_internal_relocs): Likewise.
4606 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4607 (_bfd_coff_read_internal_relocs): Likewise.
4609 * elflink.h (elf_link_add_object_symbols): Correct conditions
4610 under which type and size change warnings are issued.
4612 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4614 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4615 a symbol which is not in a real section.
4616 (coff_write_native_symbol): Corresponding change.
4618 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4619 coff_link_hash_newfunc and make non-static.
4620 (_bfd_coff_link_hash_table_init): New function, broken out of
4621 _bfd_coff_link_hash_table_create.
4622 (_bfd_coff_link_hash_table_create): Use it.
4623 (process_embedded_commands): Make static.
4624 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4625 (_bfd_coff_link_hash_table_init): Declare.
4626 * libcoff.h: Rebuild.
4628 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4629 field in XCOFF tdata.
4630 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4631 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4632 based on cputype stored in a.out header, or in n_type of initial
4634 (coff_write_object_contents): Set cputype correctly in a.out
4636 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4638 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4639 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4641 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4642 * libcoff.h: Rebuild.
4644 * cpu-rs6000.c (rs6000_compatible): New static function.
4645 (bfd_rs6000_arch): Use it.
4646 * cpu-powerpc.c (powerpc_compatible): New static function.
4647 (arch_info_struct): Define various flavours of PowerPC.
4648 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4651 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4653 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4655 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4657 * elflink.h (elf_link_add_object_symbols): Don't warn about
4658 changing the size or type if the old definition was weak.
4660 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4662 * coffcode.h (combined_entry_type): Add fix_line field.
4663 (coff_slurp_line_table): Warn if we try to set the lineno field of
4665 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4666 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4667 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4668 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4670 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4671 * libcoff.h: Rebuild.
4673 * libcoff-in.h (struct xcoff_tdata): Define.
4674 (xcoff_data): Define.
4675 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4676 * bfd-in2.h, libcoff.h: Rebuild.
4677 * coff-rs6000.c (xcoff_mkobject): New static function.
4678 (coff_mkobject): Define.
4679 (xcoff_copy_private_bfd_data): New static function.
4680 (coff_bfd_copy_private_bfd_data): Define.
4681 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4683 (rs6000coff_vec): Add DYNAMIC to object_flags.
4684 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4685 .loader sections specially.
4686 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4687 section alignment from the XCOFF tdata information.
4688 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4689 F_SHROBJ, and copy the extra a.out header information into the
4690 XCOFF tdata structure.
4691 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4692 F_DYNLOAD and the extra a.out header information.
4693 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4694 C_HIDEXT symbol with attached csect information.
4695 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4696 in the o_maxdata field.
4697 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4698 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4699 end if BSF_NOT_AT_END is set.
4701 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4702 _bfd_read_ar_hdr_fn.
4703 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4704 * bfd-in2.h, libbfd.h: Rebuild.
4705 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4707 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4708 (bfd_slurp_bsd_armap_f2): Likewise.
4709 (_bfd_slurp_extended_name_table): Likewise.
4711 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4713 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4715 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4716 when the symbol table is empty.
4718 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4719 space for section symbols, since we don't output them either.
4720 (elf_m68k_adjust_dynindx): Removed.
4722 * ptrace-core.c (rawptr): Make it a local variable of
4723 ptrace_unix_core_file_p.
4725 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4727 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4730 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4731 Mac object file formats.
4733 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4735 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4736 auxent if there isn't one.
4737 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4738 rather than FILNMLEN as the maximum name length.
4740 * coffcode.h (bfd_coff_backend_data): Add new field
4741 _bfd_coff_print_aux.
4742 (bfd_coff_print_aux): New static function.
4743 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4744 scnlen field of an XTY_LD csect aux entry.
4745 (coff_print_aux): New static function.
4746 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4747 in coff_pointerize_aux_hook.
4748 (bfd_coff_std_swap_table): Initialize new field.
4749 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4750 * libcoff.h: Rebuild.
4751 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4752 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4754 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4755 if there are symbols, for native AIX ld compatibility.
4757 * coffcode.h (bfd_coff_backend_data): Add new field
4758 _bfd_coff_pointerize_aux_hook.
4759 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4760 or I960, and as 0 otherwise.
4761 (bfd_coff_std_swap_table): Initialize new field.
4762 * libcoff.h: Rebuild.
4763 * coffgen.c (coff_pointerize_aux): Change parameters to take
4764 symbol pointer instead of type and class, and to take aux index.
4765 Call _bfd_coff_pointerize_aux_hook if it is defined.
4766 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4767 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4768 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4770 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4771 read-only/host-only support.
4773 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4775 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4778 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4779 BFD_JUMP_TABLE_ARCHIVE accordingly.
4780 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4781 (_bfd_compute_and_write_armap): Declare.
4782 (_bfd_generic_read_ar_hdr): Declare.
4783 (_bfd_read_ar_hdr): Define.
4784 (_bfd_noarchive_read_ar_hdr): Define.
4785 (_bfd_archive_bsd_read_ar_hdr): Define.
4786 (_bfd_archive_coff_read_ar_hdr): Define.
4787 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4788 _bfd_read_ar_hdr instead.
4789 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4790 (_bfd_compute_and_write_armap): Rename from
4791 compute_and_write_armap. Make non-static. Change all callers.
4792 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4793 than _bfd_snarf_ar_hdr.
4794 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4795 * ieee.c (ieee_read_ar_hdr): Define.
4796 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4797 * oasys.c (oasys_read_ar_hdr): Define.
4798 * som.c (som_read_ar_hdr): Define.
4799 * bfd-in2.h, libbfd.h: Rebuild.
4801 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4803 * peicode.c (coff_swap_filehdr_in): If symptr is
4804 zero, there aren't any symbols, even if nsyms is set.
4806 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4808 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4810 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4811 sections, and set styp correctly for them: .got, .hash, .dynamic,
4812 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4813 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4815 (ecoff_sort_hdrs): New static function.
4816 (ecoff_compute_section_file_positions): Return boolean, not void.
4817 Sort the sections by VMA before looking through them. Put the
4818 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4819 section on an appropriate boundary within the page.
4820 (ecoff_compute_reloc_file_positions): Check return value of
4821 ecoff_compute_section_file_positions.
4822 (_bfd_ecoff_set_section_contents): Likewise.
4823 (_bfd_ecoff_write_object_contents): Check for various Alpha
4824 section types when incrementing text_size and data_size. Call
4825 adjust_headers backend function if it exists.
4826 * coff-alpha.c (alpha_adjust_headers): New static function.
4827 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4828 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4830 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4832 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4834 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4835 of ALTERNATE_AIX_CORE_FORMAT.
4836 * configure.in (aix4): No longer need CORE_FLAGS.
4837 * configure: Updated.
4839 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4841 NS32k changes from Ian Dall:
4842 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4844 (aout_link_input_section_std, aout_link_input_section_ext,
4845 aout_link_reloc_link_order): Call them instead of _bfd_*
4847 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4849 (backend_data): Use it instead of hardcoded zero.
4851 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4852 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4854 * ns32knetbsd.c: Include bfd.h.
4855 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4856 (MY_bfd_reloc_type_lookup): Declare function too.
4857 * pc532-mach.c (set_sizes): Don't declare.
4858 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4859 (backend_data, MY_backend_data): Don't define.
4861 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4862 ns32k-*-lites* like ns32k-*-netbsd*.
4864 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4867 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4869 * coffcode.h (coff_write_object_contents): Restore setting
4870 f_timdat to 0, deleted on August 22.
4872 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4874 * coffcode.h (coff_bfd_copy_private_symbol_data,
4875 coff_bfd_copy_private_section_data,
4876 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4877 * peicode.h (coff_bfd_copy_private_bfd_data): New
4878 (pe_bfd_copy_private_bfd_data): New.
4879 (coff_swap_scnhdr_in): Swap bss size into the right place.
4880 (pe_print_private_bfd_data): Add some newlines.
4882 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4884 * som.c (setup_sections): Don't die if a space has no subspaces.
4886 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4888 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4889 dynamic symbol override a common symbol. Don't change the size or
4890 type if they have been set and the new symbol is not a definition.
4891 Warn if the size or type changes.
4893 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4895 * som.c (som_begin_writing): Don't write the symbol table or
4897 (som_finish_writing): Write them here. Place them after the
4898 subspace data, but before the relocs.
4900 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4902 * sunos.c (sunos_add_one_symbol): Just pass false, not
4903 info->shared_library, to sunos_create_dynamic_sections.
4904 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4906 (sunos_check_dynamic_reloc): Remove .text section assertion.
4908 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4910 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4911 * configure, configure.in: Add pmac_xcoff_vec case.
4912 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4913 * coff-pmac.c: New file, PowerMac XCOFF support.
4914 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4915 * targets.c (pmac_xcoff_vec): Declare.
4917 * mpw-config.in: Various changes to be compatible with the
4918 autoconf-based configury.
4919 * mpw-make.sed: New file, sed commands to translate Unix
4920 makefile into MPW syntax.
4921 * mpw-make.in: Remove.
4922 * hosts/mpw.h: Remove.
4923 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4924 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4926 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4928 * binary.c (binary_get_symtab): Return an empty string on error.
4929 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4931 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4933 * coff-ppc.c: Reformatted according to gnu conventions
4934 Removed irrelevant "if 0" code
4936 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4938 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4939 symbols rather than as indirect symbols.
4940 (MY(slurp_symbol_table)): Don't do anything special about
4943 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4944 of .ctors and .dtors sections is no larger than 2.
4946 * sunos.c (sunos_add_one_symbol): Don't change
4947 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4949 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4950 dynamic symbols when creating a shared library.
4951 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4953 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4954 written even if it is not defined in a regular object.
4955 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4956 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4957 rather than the constant 22.
4958 (sunos_check_dynamic_reloc): Handle creating a shared library.
4959 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4960 zero when creating a shared library.
4961 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4962 write it out at the start of the symbol table.
4964 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4966 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4968 * config.bfd: Add arm-*-coff.
4969 * configure.in, configure: Add armcoff_{little,big}_vec.
4970 * targets.c (armcoff_{little,big}_vec): Declare.
4971 (bfd_target_vector): Add armcoff_{little,big}_vec.
4972 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4974 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4976 * targets.c (bfd_find_target): Remove debugging code.
4978 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4980 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4982 * Makefile.in: added *-ppc files
4983 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4984 allow pe based .o's to be shared with other tools on ppc/NT
4985 * config.bfd: added powerpc[le]-[pe|winnt] config support
4986 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4987 * peicode.h: Added more section flags for PE on ppc
4988 Added coff_swap_filehdr_out to allow peicode.h to be
4989 used for non-image PE files on ppc.
4990 Check for image, or not, before copying pe_opthdr
4991 * targets.c: Added new bfd's
4992 * targets.c: Removed two inactive bfds that shouldn't have made it this
4995 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4997 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4998 explicit values to initialize all relocs. Change all users.
4999 (ppc_elf_brtaken_inner): New function to handle branch predicition
5001 (ppc_elf_brtaken_reloc): Ditto.
5002 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5003 relocs use ppc_elf_unsupported_reloc.
5004 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5005 needs to be reported.
5006 (ppc_elf_relocate_section): Support branch prediction relocs.
5008 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5010 * bfd.c (bfd_assert): Remove \n from string passed to
5013 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5014 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5015 (bfd_coff_make_section_hook): Don't define.
5016 (coff_make_section_hook): Remove.
5017 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5018 (styp_to_sec_flags): Likewise.
5019 (coff_write_object_contents): Likewise.
5020 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5022 * libcoff.h: Rebuild.
5023 * coffgen.c (make_a_section_from_file): Just call
5024 bfd_make_section_anyway, not bfd_make_section or
5025 bfd_coff_make_section_hook.
5026 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5027 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5028 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5029 make_section_hook field.
5030 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5032 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5033 pointers into value field for warning and indirect symbols; just
5034 leave the value field alone.
5035 * linker.c (generic_link_add_symbol_list): Use next symbol for
5036 warning and indirect symbols, rather than looking in symbol value.
5037 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5038 parameter. Change all callers. Remove support for indirect
5039 symbols; it didn't work anyhow.
5040 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5041 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5042 * bfd-in2.h: Rebuild.
5044 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5046 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5047 go back to telling the tools this reloc operates on 32 bits.
5049 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5051 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5052 rather than a direct fprintf.
5053 * archive.c (_bfd_write_archive_contents): Likewise.
5054 * coffcode.h (coff_slurp_symbol_table): Likewise.
5055 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5056 (ppc_elf_unsupported_reloc): Likewise.
5057 (ppc_elf_relocate_section): Likewise.
5058 * i386linux.c (linux_tally_symbols): Likewise.
5059 (linux_finish_dynamic_link): Likewise.
5060 * osf-core.c (osf_core_core_file_p): Likewise.
5061 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5062 * som.c (som_sizeof_headers): Likewise.
5063 * srec.c (srec_bad_byte): Likewise.
5064 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5065 * libbfd-in.h (bfd_assert): Declare first parameter const.
5066 * libbfd.h: Rebuild.
5067 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5068 bfd_reloc_overflow is enough.
5069 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5070 * coff-h8500.c (rtype2howto): Likewise.
5071 * coff-z8k.c (rtype2howto): Likewise.
5072 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5073 * elf.c (_bfd_elf_get_lineno): Likewise.
5074 (_bfd_elf_no_info_to_howto): Likewise.
5075 (_bfd_elf_no_info_to_howto_rel): Likewise.
5076 * hp300hpux.c (convert_sym_type): Likewise.
5077 (MY(swap_std_reloc_in)): Likewise.
5078 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5080 * libaout.h (struct aoutdata): Add line_buf field.
5081 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5082 and filename_buffer. Instead, use a malloc buffer stored in the
5083 new line_buf field. Remove length restrictions.
5085 * coffgen.c (string_size): Remove static variable.
5086 (debug_string_size, debug_string_section): Likewise.
5087 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5088 and debug_string_size_p parameters. Use them instead of the
5089 global variables. Change all callers.
5090 (coff_write_symbol): Likewise.
5091 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5092 (coff_write_symbols): Add local variables to replace removed
5095 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5096 function, and line_base fields.
5097 * libcoff.h: Rebuild.
5098 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5099 information, rather than using static variables.
5101 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5102 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5104 * init.c (initialized): Remove static variable.
5105 (bfd_init): Don't bother setting initialized.
5106 (bfd_check_init): Remove.
5107 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5108 * libbfd.h: Rebuild.
5110 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5112 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5113 size for full core dumps. Copy core file header to private data.
5114 (rs6000coff_core_file_failing_command,
5115 rs6000coff_core_file_failing_signal): New functions to extract
5116 the file name and terminating signal from the core file.
5117 * coff-rs6000.c: Use them.
5119 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5121 Change arch info to be const, initialized at compile time.
5122 * archures.c: Reindent many functions. Change CONST to const.
5123 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5124 nothing set it anyhow. Make next const.
5125 (bfd_arch_info_list): Remove.
5126 (bfd_archures_list): Rename from archures_init_table. Change from
5127 a table of function pointers to a table of bfd_arch_info_type
5128 structure addresses.
5129 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5130 (bfd_lookup_arch): Likewise.
5131 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5133 (bfd_default_arch_struct): Make const.
5134 (bfd_arch_init, bfd_arch_linkin): Remove.
5135 (bfd_get_arch_info): Return a const pointer.
5136 * init.c (bfd_init): Don't call bfd_arch_init.
5137 * bfd.c (struct _bfd): Make arch_info const.
5138 * bfd-in2.h: Rebuild.
5139 * libbfd.h: Rebuild.
5140 * configure.in: Put & before everything in $selarchs.
5141 * configure: Rebuild.
5142 * cpu-*.c: Change bfd_*_arch from a function which calls
5143 bfd_arch_linkin to a const structure.
5144 * ieee.c (ieee_object_p): Make arch const.
5146 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5148 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5150 * bfd-in2.h: Regenerate.
5151 * libbfd.h: Regenerate.
5153 * elf32-ppc.c (reloc_type): Update names to match current draft.
5154 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5155 relative. Update names to current V.4 draft.
5156 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5157 (ppc_elf_relocate_section): Rename relocations to match draft.
5159 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5161 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5162 compiled with -mrelocatable-lib to be linked with either normal
5163 modules or -mrelocatable modules.
5165 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5167 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5168 in the a.out header.
5170 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5171 a reloc against a local symbol, even if it's not a section.
5173 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5175 * targets.c (bfd_target): Remove unused align_power_min field.
5176 * bfd-in2.h: Rebuild.
5177 * All backends: Remove initialization of align_power_min.
5179 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5181 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5183 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5185 * config.bfd (mips-dec-netbsd*): New target.
5186 * configure.host (mips-dec-netbsd*): New host.
5187 * configure.in (mips-dec-netbsd*): New native.
5188 * configure: Rebuild.
5190 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5192 Make the COFF backend linker merge common types:
5193 * cofflink.c (struct coff_debug_merge_element): Define.
5194 (struct coff_debug_merge_type): Define.
5195 (struct coff_debug_merge_hash_entry): Define.
5196 (struct coff_debug_merge_hash_table): Define.
5197 (coff_debug_merge_hash_table_init): Define.
5198 (coff_debug_merge_hash_table_free): Define.
5199 (coff_debug_merge_hash_lookup): Define.
5200 (struct coff_final_link_info): Add debug_merge field.
5201 (coff_debug_merge_hash_newfunc): New static function.
5202 (_bfd_coff_final_link): Allocate and free debug_merge table.
5203 (coff_link_input_bfd): Merge identical enum, struct and union
5206 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5208 Convert i960 COFF to use COFF backend linker.
5209 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5210 structure to store the symbol being used.
5211 (coff_i960_start_final_link): New static function.
5212 (coff_i960_relocate_section): New static function.
5213 (coff_i960_adjust_symndx): New static function.
5214 (coff_start_final_link): Define.
5215 (coff_relocate_section): Define.
5216 (coff_adjust_symndx): Define.
5217 * coffcode.h (bfd_coff_backend_data): Add new callback function
5218 _bfd_coff_start_final_link.
5219 (bfd_coff_start_final_link): Define.
5220 (coff_start_final_link): Define if not defined.
5221 (bfd_coff_std_swap_table): Add coff_start_final_link.
5222 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5224 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5225 function callback is not NULL.
5226 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5227 (_bfd_coff_internal_syment_name): Declare.
5228 * libcoff.h: Rebuild.
5229 * configure.in (icoff_big_vec): Add cofflink.o.
5230 (icoff_little_vec): Likewise.
5231 * configure: Rebuild.
5233 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5235 * Makefile.in (clean-info): Remove extraneous tab from line
5238 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5240 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5241 contents has relocs.
5243 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5245 * coffcode.h (coff_compute_section_file_positions): Keep the
5247 (coff_write_object_contents): Remember if it's a relocatable
5249 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5250 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5251 if relocatable file. Swap out saved raw size.
5253 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5255 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5256 (maintainer-clean): Rename from realclean, passing
5257 maintainer-clean down to subdirectories, but leave realclean as a
5260 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5263 * dep-in.sed: Remove config.h from generated dependencies.
5265 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5266 broken out of sunos_canonicalize_dynamic_symtab.
5267 (sunos_canonicalize_dynamic_symtab): Call new function
5268 sunos_slurp_dynamic_symtab.
5269 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5270 dynamic symbol table to the caller.
5271 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5272 callback to override the symbols being read.
5273 * libaout.h (struct aout_backend_data): Add three new parameters
5274 to add_dynamic_symbols callback.
5276 Extensive minor changes to avoid various gcc warnings. Also:
5277 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5278 * archures.c (bfd_arch_info_type): Change mach field from long to
5280 (bfd_lookup_arch): Change machine parameter from long to unsigned
5283 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5285 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5286 a symbol with a non-zero plt_offset.
5288 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5290 * elfcode.h (align_file_position): Remove; not used.
5292 * configure.in: Only check for <sys/procfs.h> on a native system,
5293 and make sure it defines prstatus_t.
5294 * configure: Rebuild.
5296 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5298 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5300 * config.in: Rename from config.h.in.
5301 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5302 Check for config.h:config.in when creating stamp-h.
5303 * configure: Rebuild.
5304 * Makefile.in (stamp-h): Depend upon config.in rather than
5305 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5306 calling config.status.
5308 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5309 (Makefile): Just rebuild Makefile.
5310 (config.h, stamp-h): New targets.
5311 * configure.in: Create stamp-h when rebuilding config.h.
5312 * configure: Rebuild.
5314 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5316 * configure.in: Call AC_CONFIG_HEADER. Substitute
5317 HOST_64BIT_LONG. Check that various header files exist. Check
5318 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5319 and/or free need to be declared. Don't make a link to sysdep.h.
5320 Define TRAD_HEADER for various hosts.
5321 * configure: Rebuild.
5322 * configure.host: Don't set my_host. Add definitions taken from
5323 host header files for various entries. Remove entries which now
5325 * acconfig.h: New file.
5326 * config.h.in: New file, built by autoheader.
5327 * sysdep.h: New file.
5328 * Makefile.in (do_distclean): Don't remove sysdep.h.
5330 (LOCAL_H_DEPS): New variable.
5331 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5333 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5334 ($(OPTIONAL_BACKENDS)): Likewise.
5335 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5336 looking through sysdep.h.
5337 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5338 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5339 (fprintf_vma, sprintf_vma): Likewise.
5340 (int64_type, uint64_type): Don't define.
5341 * bfd-in2.h: Rebuild.
5342 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5343 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5344 * lynx-core.c: Include stuff from old hosts/lynx.h.
5345 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5346 rather than NO_FCNTL.
5347 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5348 rather than NATIVE_HPPAHPUX_COMPILER.
5349 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5351 * hosts/*.h: Remove all header files which merely include,
5352 declare, and define things. Leave header files which define
5353 information needed by trad-core.c.
5355 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5356 (BFD_CC_FOR_BUILD): Define.
5357 * configure.in: Use BFD_CC_FOR_BUILD.
5358 * configure: Rebuild.
5360 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5362 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5363 * configure: Rebuild.
5365 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5368 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5370 * config.bfd: i386pe_ve -> i386pe_vec.
5372 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5374 * configure.host: Incorporate host Makefile fragments by setting
5376 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5377 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5378 value based on whether the code is being compiled by a cross
5379 compiler. Don't substitute host_makefile_frag or frags.
5380 * aclocal.m4: New file to define local AC_PROG_CC.
5381 * configure: Rebuild.
5382 * Makefile.in (INSTALL): Set to @INSTALL@.
5383 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5384 (INSTALL_DATA): Set to @INSTALL_DATA@.
5386 (CC): Define as @CC@.
5387 (CFLAGS): Set to @CFLAGS@.
5388 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5389 (@host_makefile_frag@): Remove.
5390 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5391 after other options.
5392 (config.status): Remove dependency upon @frags@.
5393 * config/*.mh, config/README: Remove.
5395 * config.bfd: Rewrite to incorporate the contents of the Makefile
5396 fragments by setting shell variables, rather than merely returning
5397 the name of a Makefile fragment.
5398 * configure.in: Use shell variables set by config.bfd rather than
5399 looking at the target Makefile fragment files. Don't substitute
5400 target_makefile_frag. Do substitute TDEFINES.
5401 * configure: Rebuild.
5402 * Makefile.in (@target_makefile_frag@): Remove.
5403 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5404 * config/*.mt: Remove.
5406 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5408 * configure.in: Put changequote lines around "i[345]86" patterns
5409 section of core file support.
5411 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5413 * som.c (som_bfd_print_private_bfd_data): Define to use the
5416 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5418 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5419 entry, text_start and data_start.
5421 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5423 * Makefile.in (OFILES): Remove $(TDEPFILES).
5424 * config/apollo.mt (TDEPFILES): Remove.
5425 * config/README: Update.
5427 * configure.in: For a native configuration, set COREFILE and
5428 COREFLAG based on the canonical host name.
5429 * configure: Rebuild.
5430 * Makefile.in: Rebuild dependencies.
5431 (ALL_CFLAGS): Add @COREFLAG@.
5432 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5433 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5434 support routines. Check LYNX_CORE rather than HOST_LYNX.
5435 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5436 * i386lynx.c: Likewise.
5437 * m68klynx.c: Likewise.
5438 * sparclynx.c: Likewise.
5439 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5440 * *-core.c: Comment changes.
5441 * config/decstation.mh (HDEPFILES): Remove.
5442 (HDEFINES): Remove -DTRAD_CORE.
5443 * config/irix3.mh (RANLIB): Remove.
5444 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5445 (HDEFINES): Remove -DIRIX_CORE.
5446 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5447 (HDEFINES): Remove -DTRAD_CORE.
5448 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5449 * config/ultra3.mh (RANLIB): Remove.
5450 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5451 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5452 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5453 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5454 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5455 * config/i386aix.mh, config/i386bsd.mh: Remove.
5456 * config/i386linux.mh, config/i386mach3.mh: Remove.
5457 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5458 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5459 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5460 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5461 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5462 * config/solaris2.mh, config/stratus.mh: Remove.
5463 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5464 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5466 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5468 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5469 DT_FINI entry if the appropriate symbol is not in the hash table.
5471 * libelf.h (struct elf_backend_data): Add create_program_headers
5472 and want_hdr_in_seg fields.
5473 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5475 (elf_backend_create_program_headers): Likewise.
5476 (elfNN_bed): Initialize create_program_headers and
5478 * elf.c (get_program_header_size): Call create_program_headers
5480 (map_program_segments): Check want_hdr_in_seg backend field. Call
5481 create_program_headers backend routine.
5483 * elf.c (assign_file_positions_except_relocs): Align non allocated
5484 sections when creating an executable.
5486 * elfcode.h (elf_swap_phdr_in): Make non static.
5487 (elf_swap_phdr_out): Make non static.
5488 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5489 (bfd_elf32_swap_phdr_out): Declare.
5490 (bfd_elf64_swap_phdr_in): Declare.
5491 (bfd_elf64_swap_phdr_out): Declare.
5493 * ecofflink.c (ecoff_collect_shuffle): New static function.
5494 (_bfd_ecoff_get_accumulated_pdr): New function.
5495 (_bfd_ecoff_get_accumulated_sym): New function.
5496 (_bfd_ecoff_get_accumulated_ss): New function.
5497 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5498 (_bfd_ecoff_get_accumulated_sym): Declare.
5499 (_bfd_ecoff_get_accumulated_ss): Declare.
5500 * libbfd.h: Rebuild.
5502 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5504 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5506 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5507 warning symbols. If any section is named .gnu.warning.XXX, treat
5508 the contents as a warning to be issued if the symbol XXX is
5510 (elf_link_output_extsym): For an indirect or warning symbol, just
5511 output the symbol it points to.
5513 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5514 if bfd_hash_allocate fails, since it will already be set.
5515 (generic_link_hash_newfunc): Likewise.
5516 (archive_hash_newfunc): Likewise.
5517 (hash_entry_bfd): New static function.
5518 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5519 callback. Allocate a new warning using the hash table newfunc.
5520 Use bfd_hash_replace to update the entry in the hash table, rather
5521 than assuming we can copy the fields with structure assignment.
5523 * hash.c (bfd_hash_replace): New function.
5524 * bfd-in.h (bfd_hash_replace): Declare.
5525 * bfd-in2.h: Rebuild.
5527 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5529 * config.bfd: Add mips*vr4300-*-elf* target.
5530 * config/mipsbvr4300.mt: Added.
5532 See file ChangeLog.2
5539 version-control: never