1 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
5 * Makefile.in: Rebuild dependencies.
7 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
10 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
12 * Makefile.in: Remove explicit dependencies for mn10200 and
14 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
15 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
16 (dependencies): Rebuilt.
18 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
20 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
23 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
24 section if the flags are compatible.
26 * configure.in: Add havevecs, and put it in tdefaults.
27 * mpw-config.in: Likewise.
29 * targmatch.sed: New file; a sed script to build targmatch.h from
31 * config.bfd: Add #if, #endif, and comments for targmatch.h.
32 * targets.c: Include "fnmatch.h".
33 (struct targmatch): Define.
34 (bfd_target_match): Define by including targmatch.h.
35 (bfd_find_target): If the target is not found by name, search for
36 it as a configuration triplet.
37 * Makefile.in: Rebuild dependencies.
38 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
39 i386dynix.o, m68k4knetbsd.o, and riscix.o.
40 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
41 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
42 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
43 (CFILES): Remove i386dynix.c and hp300bsd.c.
44 (targmatch.h): New target.
45 (do_clean): Remove targmatch.h.
47 * configure.in: Add BFD_NEED_DECLARATION(getenv).
48 * acconfig.h: Add NEED_DECLARATION_GETENV.
49 * configure, config.in: Rebuild.
50 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
51 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
53 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
55 * cpu-mn10x00.c, elf32-mn10x00: Removed.
56 * cpu-mn10200.c, cpu-mn10300.c: New files.
57 * elf32-mn10200.c, elf32-mn10300.c: New files.
58 * Makefile.in: Break mn10x00 support into two separate
59 configurations, mn10200 and mn10300.
60 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
61 * bfd-in2.h, configure: Rebuilt.
63 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
65 * Makefile.in (do_clean): Move config.log to do_distclean.
67 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
69 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
70 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
71 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
72 (elf32-mn10x00.o): Add dependencies.
73 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
74 (bfd_mn10x00_arch): Declare.
75 (bfd_archures_list): Add bfd_mn10x00_arch.
76 * config.bfd: Add mn10x00-*-*.
77 * configure.in: Add bfd_elf32_mn10x00_vec.
78 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
79 * targets.c (bfd_elf32_mn10x00_vec): Declare.
80 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
81 * bfd-in2.h, configure: Rebuilt.
83 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
85 openVMS/Alpha: Provide filename and case_hack flags via
86 symbol table from gas.
87 Add case_hack code for symbol output from vax/vms.
88 * evax-alpha.c (evax_initialize): Remove filename handling,
89 filename is provided via symbol table.
90 (evax_get_symtab): Use local symbol count when setting up table.
91 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
93 (_bfd_evax_write_egsd): Skip file name symbol.
94 * evax-emh.c (get_vms_time_string): Local function now.
95 (_bfd_evax_write_emh): Extract source filename and case_hack flags
97 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
98 through _bfd_evax_case_hack_symbol.
99 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
101 (_bfd_evax_basename): Removed.
102 (_bfd_get_vms_time_string): Moved to evax-emh.c.
103 * evax.h (evax_private_data_struct): Remove filename.
104 (flag_hash_long_names, flag_show_after_trunc,
105 flag_no_hash_mixed_case, vms_name_mapping): New flags for
108 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
110 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
111 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
112 (NO_SWAP_MAGIC): Don't define.
113 (SWAP_MAGIC): Define.
115 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
116 no hash table entry for a global symbol.
118 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
120 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
122 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
124 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
125 symbol type with T_NULL. Warn if symbol type changes. Based on
126 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
128 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
129 a dynamic object in the dynamic symbol table if it is referenced
130 or defined by a regular object.
133 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
135 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
136 remove dwarf local labels. Shrinks binaries by a factor of 3!
139 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
141 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
142 by hand, rather than by calling bfd_make_section.
145 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
147 * reloc.c: Rename m32r relocs.
148 * bfd-in2.h, libbfd.h: Rebuilt.
149 * elf32-m32r.c: Update.
152 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
154 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
155 link, adjust the symbol index of a base relative reloc. Don't
156 change the addend of a PC relative reloc if pcrel_offset is set.
157 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
160 * reloc.c (bfd_perform_relocation): Apply the relocation even if
161 it is zero, in case src_mask matters.
162 (bfd_install_relocation): Likewise.
164 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
166 * xcofflink.c (xcoff_link_add_symbols): Always initialize
168 (_bfd_xcoff_bfd_final_link): Don't set target_index
169 to an uninitialized value.
171 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
173 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
174 indices, rather than crashing.
175 (coff_slurp_reloc_table): Likewise. Check whether the howto field
177 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
180 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
182 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
184 (coff_arm_adjust_symndx): New static function.
185 (coff_adjust_symndx): Define.
187 * srec.c (srec_scan): Accept multiple symbols on a single line.
188 From Pascal Martin <pmartin@alsys.com>.
192 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
194 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
195 (sunos_merge_private_bfd_data): New function.
197 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
199 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
201 (bfd_merge_private_bfd_data): Likewise.
202 * section.c (bfd_copy_private_section_data): Likewise.
203 * syms.c (bfd_copy_private_symbol_data): Likewise.
204 * bfd-in2.h: Rebuild.
205 * aout-target.h (MY_bfd_copy_private_section_data): Check that
206 both BFD's are the right flavour.
207 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
208 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
209 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
210 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
211 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
212 (ppc_elf_merge_private_bfd_data): Likewise.
213 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
214 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
216 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
217 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
221 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
223 * reloc.c: Add m32r relocs.
224 * bfd-in2.h, libbfd.h: Rebuilt.
225 * cpu-m32r.c,elf32-m32r.c: New files.
228 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
230 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
232 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
234 * tekhex.c (first_phase): Change type parameter from char to int.
236 (pass_over): Change func to expect int, not char.
238 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
239 rather than SEC_LOAD when aligning the file offset for the first
240 section in a segment.
242 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
244 * syms.c (coff_section_type): Make arg const.
245 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
246 to make_bfd_asection().
247 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
248 * elfcode.h (bfd_section_from_phdr): Remove prototype.
249 (_bfd_elf_stringtab_init): Remove prototype.
251 * netbsd-core.c (swap_abort): Add prototype.
252 * aix386-core.c (swap_abort): Ditto & make static
253 * hpux-core.c (swap_abort): Ditto & make static.
254 * irix-core.c (swap_abort): Ditto & make static.
255 * ptrace-core.c (swap_abort): Ditto & make static.
256 * trad-core.c (swap_abort): Ditto & make static.
257 * coffswap.h (coff_swap_reloc_in): Ditto.
258 (coff_swap_reloc_out): Ditto.
259 (coff_swap_filehdr_in): Ditto.
260 (coff_swap_filehdr_out): Ditto.
261 (coff_swap_sym_in): Ditto.
262 (coff_swap_sym_out): Ditto.
263 (coff_swap_aux_in): Ditto.
264 (coff_swap_aux_out): Ditto.
265 (coff_swap_lineno_in): Ditto.
266 (coff_swap_lineno_out): Ditto.
267 (coff_swap_aouthdr_in): Ditto.
268 (coff_swap_aouthdr_out): Ditto.
269 (coff_swap_scnhdr_in): Ditto.
270 (coff_swap_scnhdr_out): Ditto.
271 * ihex.c (ihex_sizeof_headers): Ditto.
272 * tekhex.c (getsym): Ditto.
273 (find_chunk): Ditto & make static.
274 (insert_byte): Ditto.
275 (first_phase): Ditto.
277 (tekhex_get_symtab): Ditto & make static.
278 (tekhex_get_symtab_upper_bound): Ditto & make static.
279 (tekhex_mkobject): Ditto.
280 (tekhex_object_p): Ditto.
281 (move_section_contents): Ditto.
282 (tekhex_get_section_contents): Ditto.
283 (tekhex_set_arch_mach): Ditto & make static.
284 (tekhex_set_section_contents): Ditto.
288 (tekhex_write_object_contents): Ditto.
289 (tekhex_sizeof_headers): Ditto.
290 (tekhex_make_empty_symbol): Ditto.
291 (tekhex_get_symbol_info): Ditto.
292 (tekhex_print_symbol): Ditto.
293 * irix-core.c (make_bfd_asection): Ditto.
294 (irix_core_core_file_p): Ditto.
295 (irix_core_core_file_failing_command): Ditto.
296 (irix_core_core_file_failing_signal): Ditto.
297 (irix_core_core_file_matches_executable_p): Ditto.
298 (irix_core_make_empty_symbol): Ditto.
299 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
300 * srec.c (srec_new_symbol): Ditto.
301 (srec_get_section_contents): Ditto.
302 (srec_set_arch_mach): Ditto.
303 (srec_set_section_contents): Ditto.
304 (internal_srec_write_object_contents): Ditto.
305 (srec_write_object_contents): Ditto.
306 (symbolsrec_write_object_contents): Ditto.
307 (srec_sizeof_headers): Ditto.
308 (srec_make_empty_symbol): Ditto.
309 (srec_get_symtab_upper_bound): Ditto.
310 (srec_get_symtab): Ditto.
311 (srec_print_symbol): Ditto and make static.
312 * elf.c (elf_read): Ditto
313 (assign_section_numbers): Ditto.
314 (elf_fake_sections): Ditto.
315 (sym_is_global): Ditto.
316 (elf_map_symbols): Ditto.
317 (get_program_header_size): Ditto.
318 * coffgen.c (make_a_section_from_file): Ditto.
319 (coff_real_object_p): Ditto.
320 (fixup_symbol_value): Ditto.
321 (build_debug_section): Ditto.
323 * syms.c (coff_section_type): Ditto.
326 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
328 * bfd-in2.h: Rebuilt after m32r changes.
331 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
334 * config.bfd,configure.in,configure: Add m32r support.
335 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
337 * config.bfd: Keep target list alphabetically sorted.
340 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
342 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
343 to add in the constant part found in the instruction itself.
344 (case R_V850_HI16_S): Likewise.
348 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
350 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
351 and R_D10V_18 to be 1 (word).
354 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
356 * stabs.c (_bfd_link_section_stabs): If the output_section field
357 of either section is bfd_abs_section, then the linker is
358 discarding the section and we should not optimize it.
360 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
362 * Makefile.in (aout-sparcle.o): New target.
363 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
364 * config.bfd (sparclet-*-aout*): Add case.
365 * configure.in (sparcle_aout_vec): Add case.
366 * configure: Regenerated.
367 * targets.c (sparcle_aout_vec): Declare.
368 (bfd_target_vector): Add sparcle_aout_vec.
369 * aout-sparcle.c: New file.
372 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
374 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
375 low order sign bit propogation for R_V850_HI16_S.
377 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
378 handling V850 specific relocs.
379 (elf_v850_howto_table): Use the new function for some
380 relocations. Twiddle masks & shifts for some relocs.
381 Set partial_inplace where needed.
384 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
386 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
387 default architecture to a machine number of 0.
388 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
390 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
391 the output BFD is the default, set it from the first input BFD.
394 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
396 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
397 insert at bitpos zero. The HI16 relocs are shifted right
398 by 16 bits. Fix src_mask for all relocs.
399 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
401 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
405 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
407 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
408 Rewrite to use BFD file read routines and to avoid using a fixed
409 length for the file name.
412 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
414 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
415 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
416 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
419 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
421 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
422 (elf_v850_howto_table): Add info for HI16_S reloc.
423 (v850_reloc_map): Add HI_16_S reloc.
424 * reloc.c: Define BFD_RELOC_V850_* relocs.
427 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
430 * elf32-sh.c: New file.
431 * elf.c (prep_headers): Handle bfd_arch_sh.
432 * elfcode.h (write_relocs): Handle absolute symbol.
433 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
434 (_bfd_elf64_link_read_relocs): Declare.
435 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
436 elf_link_read_relocs. Make globally visible. Change all
438 (elf_link_input_bfd): Get external symbols from cache in
439 symtab_hdr->contents. Get contents from cache in
441 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
443 * reloc.c: Define BFD_RELOC_SH_* relocs.
444 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
445 * coff-sh.c (sh_insns_conflict): Fix a return value.
446 (_bfd_sh_align_load_span): New globally visible function, broken
447 out of sh_align_load.
448 (sh_align_load): Call _bfd_sh_align_load_span.
449 (sh_swap_insns): Change relocs parameter to PTR.
450 * bfd-in2.h, libbfd.h: Rebuild.
451 * targets.c (bfd_elf32_sh_vec): Declare.
452 (bfd_elf32_shl_vec): Declare.
453 * config.bfd (sh-*-elf*): New target.
454 * configure.in (bfd_elf32_sh_vec): New target vector.
455 (bfd_elf32_shl_vec): New target vector.
456 * configure: Rebuild.
457 * Makefile.in: Rebuild dependencies.
458 (BFD32_BACKENDS): Add elf32-sh.o.
459 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
461 * elf.c (map_sections_to_segments): Check that LMA does not skip a
462 page before checking D_PAGED.
464 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
465 (ihex_write_object_contents): Remove extbase; always use segbase
468 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
470 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
471 * configure.host (i[345]86-*-*): Ditto.
472 * config.bfd (i[345]86-*-*): Ditto.
473 * configure: Regenerate.
475 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
478 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
480 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
481 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
482 * som.c (hppa_som_gen_reloc_type): Add new argument. If
483 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
484 will have an ST_CODE type, change the symbol's type to ST_DATA.
485 * som.c (hppa_som_gen_reloc_type): Update prototype.
487 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
489 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
490 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
491 (mips_elf_size_dynamic_sections): Don't require .got to exist.
492 (mips_elf_finish_dynamic_sections): Likewise.
494 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
496 * configure.host (HLDENV): New variable to set. Set it for
497 *-*-sysv4*, since those linkers may not support -R but they always
500 * libieee.h (NSECTIONS): Don't define.
501 (ieee_data_struct): Change section_table to asection **. Add
503 * ieee.c (get_section_entry): If the table isn't big enough, make
505 (ieee_slurp_sections): Remove assertion about number of sections.
506 (ieee_object_p): Adjust initialization of ieee to match changes to
509 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
510 symbols merely because we are generating a shared library.
511 (xcoff_build_ldsyms): Don't set up global linkage code for an
512 undefined symbol merely because we are generating a shared
516 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
518 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
519 (BFD32_BACKENDS) Add elf32-v850.o.
520 * archures.c: Add bfd_v850_arch.
521 * bfd-in2.h: Add bfd_v850_arch.
522 * config.bfd (v850-*-*): New target.
523 * configure: (bfd_elf32_v850_vec) New vector.
524 * configure.in: (bfd_elf32_v850_vec) New vector.
525 * cpu-v850.c: New file.
526 * elf.c (prep_headers): Added case bfd_arch_v850.
527 * elf32-v850.c: New file.
528 * targets.c (bfd_elf32_v850_vec): New vector.
531 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
533 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
534 a function code symbol for an XMC_XO symbol.
536 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
538 * mpw-config.in: Update editing of autoconf vars to reflect
539 Jul 18 configure.in change.
540 * mpw-make.sed: Update editing of include pathnames to be
541 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
543 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
545 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
546 which to offset to get the .plt entry address is ".plt".
548 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
550 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
551 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
552 Added, for internal use by the ARM gas.
556 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
558 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
559 in section dynidx start.
561 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
563 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
564 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
565 optimization for g++.
567 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
569 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
570 the -mrelocatable-lib bit set and the other doesn't, clear the
571 -mrelocatable-lib bit in the header.
573 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
575 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
576 symbol against a STT_FUNC symbol in a shared library.
578 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
580 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
581 symbol is found, automatically define the corresponding function
584 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
585 if sym.n_numaux is not zero.
586 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
587 entry to disagree about the number of aux entries if the symbol
590 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
591 section if it might be needed, not just if info->shared.
592 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
593 the start of .rel.dyn if we are going to use it.
594 (mips_elf_finish_dynamic_sections): Only clear the first element
595 of .rel.dyn if the size is greater than zero.
597 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
599 * xcofflink.c (xcoff_link_input_bfd): If we already called the
600 undefined_symbol callback for a symbol, then don't issue any more
601 warnings about loader relocs.
602 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
603 after calling the undefined_symbol callback.
605 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
606 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
607 as the AIX linker seems to do.
609 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
611 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
612 (evax_initialize): Remove evax_reloc_table.
613 (evax_close_and_cleanup): Ditto.
615 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
617 (evax_bfd_reloc_type_lookup): Ditto.
618 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
619 cooked_size == raw_size.
620 * evax-emh.c (_bfd_evax_register_filename): Remove.
621 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
622 * evax-misc.c (add_new_contents): Malloc section at full size.
623 (_bfd_save_evax_section): Memcpy section contents directly.
624 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
625 (evax_reloc_table): Remove.
627 * hosts/alphavms.h (O_ACCMODE): Define if needed.
629 * makefile.vms: Add better support for DEC C compilation
630 Add evax.h dependencies
632 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
633 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
634 (BFD_RELOC_ALPHA_BASEREG): Remove.
635 * bfd-in2.h, libbfd.h: Rebuild.
637 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
639 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
640 getgid if _WIN32 is defined.
641 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
643 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
645 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
646 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
648 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
651 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
653 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
655 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
656 (NEED_DECLARATION_REALLOC): New macro.
657 * configure, config.in: Rebuild.
658 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
659 (realloc): Declare if NEED_DECLARATION_REALLOC.
661 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
662 <strings.h> if they exist.
664 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
666 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
668 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
670 Based on patches from Eric Valette <valette@crf.canon.fr>:
671 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
672 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
673 (elf_howto_table): Add entries for new relocs.
674 (elf_i386_reloc_type_lookup): Handle new relocs.
675 (elf_i386_info_to_howto): Just call abort.
676 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
677 (elf_i386_relocate_section): Likewise.
680 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
682 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
685 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
687 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
688 only get the LMA from the phdr if they are in the same part of the
691 * elf.c (map_sections_to_segments): Rewrite tests for starting a
692 new segment to make them more comprehensible. If the relationship
693 between the LMA and the VMA changed, start a new segment. Don't
694 check dynsec when deciding whether to start a new segment for a
695 writeable section; -N will now handle this.
697 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
699 * libhppa.h: Remove "esel" changes. Not the right approach.
700 * som.c: Corresponding changes.
701 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
702 which don't have a SOM symbol type associated with them.
703 Reverses a 1994 change.
705 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
707 Make ld -N more reasonable for ELF:
708 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
709 phdr_in_section to false, and always use a single load segment.
710 (elf_sort_sections): Sort sections by LMA after VMA.
711 (assign_file_positions_for_segments): If D_PAGED is not set, don't
712 align to maxpagesize.
713 (assign_file_positions_except_relocs): Likewise.
714 * elfcode.h (elf_object_p): If a section is loaded but not page
715 aligned, clear D_PAGED.
717 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
719 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
720 Added, for internal use by the ARM gas.
724 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
726 * libhppa.h (R_HPPA_ESEL): New field selector.
728 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
729 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
730 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
732 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
734 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
735 archive search before looking for stripped dynamic objects.
737 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
739 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
740 symbol a warning rather than an error.
742 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
744 * elf.c (assign_file_positions_for_segments): Track the virtual
745 memory position separately from the file position, and use it to
746 compute the alignment adjustment.
749 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
751 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
752 and fixed mask on R_D10V_10_PCREL_L.
755 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
757 * elf64-mips.c: Include "aout/ar.h".
758 (mips_elf64_slurp_armap): New static function.
759 (mips_elf64_write_armap): New static function.
760 (bfd_elf64_archive_*): Define.
761 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
762 Use instead of bfd_generic_archive_p.
763 (bfd_elfNN_write_archive_contents): Define if not defined. Use
764 instead of _bfd_write_archive_contents.
765 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
766 _bfd_generic_mkarchive.
767 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
768 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
770 (TARGET_LITTLE_SYM): Likewise.
771 * archive.c (bfd_slurp_armap): Check for and reject an archive map
773 * Makefile.in: Rebuild dependencies.
775 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
776 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
777 SHT_MIPS_EVENTS sections.
778 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
779 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
781 (_bfd_mips_elf_fake_sections): Likewise.
783 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
784 * ecoff.c (ecoff_compute_section_file_positions): Copy
785 rdata_in_text from backend info to tdata. Clear it if any data
786 section comes before .rdata.
787 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
788 tdata rather than backend info.
790 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
792 * configure.in: Fix test for whether a compiler has a 64 bit
793 type. From Jim Wilson <wilson@cygnus.com>.
795 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
797 * configure.host (mips-sgi-irix6*): New host.
799 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
800 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
801 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
803 * configure: Rebuild.
804 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
805 (BFD_HOST_64_BIT): Define conditionally.
806 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
807 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
808 (symvalue, bfd_size_type): Likewise.
809 * bfd-in2.h: Rebuild.
810 * Makefile.in (do_clean): Remove bfd-tmp.h.
811 (do_distclean): Remove bfd-in3.h.
812 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
813 (bfd-in3.h): New target.
815 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
816 Andrew Gierth <ANDREWG@microlise.co.uk>.
818 * configure.host: Set INSTALL_SHLIB.
819 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
820 * configure: Rebuild.
821 * Makefile.in (install): Use @INSTALL_SHLIB@.
823 * config.bfd (mips*-*-irix6*): New target.
824 * configure.host: Handle Irix 6 shared library like Irix 5.
826 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
827 symbol for a magic name.
828 (xcoff_link_input_bfd): Don't change the reloc symbol for an
830 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
833 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
835 * mpw-config.in: Add ELF support to mips config, create the
836 elf32-target.h file in the object dir.
837 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
839 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
841 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
842 Also removed most abort calls, in favor of using bfd reporting.
845 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
847 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
848 (BFD32_BACKENDS) Add elf32-d10v.o.
849 * archures.c: Add bfd_d10v_arch.
850 * bfd-in2.h: Add bfd_d10v_arch.
851 * config.bfd (d10v-*-*): New target.
852 * configure: (bfd_elf32_d10v_vec) New vector.
853 * configure.in: (bfd_elf32_d10v_vec) New vector.
854 * cpu-d10v.c: New file.
855 * elf.c (prep_headers): Added case bfd_arch_d10v.
856 * elf32-d10v.c: New file.
858 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
859 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
860 * targets.c (bfd_elf32_d10v_vec): New vector.
863 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
865 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
867 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
869 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
870 bfd_mach_i386_i8086 machine types.
872 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
874 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
877 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
879 * coffcode.h (coff_set_section_contents): A/UX does not require
880 special handling of the _LIB section.
882 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
884 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
887 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
888 array if one was allocated.
890 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
892 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
893 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
894 use_rld_obj_head and rld_value.
895 (mips_elf_link_hash_table_create): Initialize new fields.
896 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
898 (mips_elf_create_dynamic_sections): Create .rld_map section. If
899 __rld_obj_head symbol not seen, create an __rld_map symbol.
900 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
901 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
902 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
903 __rld_obj_head symbol.
904 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
906 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
908 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
910 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
911 ppc_elf_addr16_ha_reloc.
912 (ppc_elf_addr16_ha_reloc): New static function.
914 * coff-mips.c (struct mips_hi): Define.
915 (mips_refhi_list): New static variable.
916 (mips_refhi_addr, mips_refhi_addend): Remove.
917 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
918 (mips_reflo_reloc): Process mips_refhi_list.
919 (mips_relhi_list): New static variable.
920 (mips_relhi_addr, mips_relhi_addend): Remove.
921 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
922 (mips_rello_reloc): Process mips_relhi_list.
923 (mips_relocate_section): Permit an arbitrary number of REFHI or
924 RELHI relocs before the associated REFLO or RELLO reloc.
926 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
928 * aout-target.h (MY(callback)): Set reloc_count fields.
930 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
932 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
933 sections unless this is a SunOS link.
935 * VERSION: Set to 2.7.1.
937 * Released binutils 2.7.
939 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
941 * i386aout.c: Include "aout/aout64.h".
942 (i386aout_write_object_contents): New static function.
943 (MY_write_object_contents): Define.
945 * netbsd.h (MY(write_object_contents)): Make sure that
946 adjust_sizes_and_vmas is called before fiddling with the magic
949 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
951 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
953 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
955 * libbfd-in.h (itos, stoi): Don't define.
957 * i386lynx.c (KEEPIT): Define as udata.i.
958 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
959 (NAME(lynx,swap_ext_reloc_out)): Likewise.
960 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
961 flags. Don't use stoi.
963 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
965 * elf.c (map_sections_to_segments): Don't start a new segment for
966 a writable section if it's on the same page as the previous
967 segment. Reset the writable variable for a readonly section.
969 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
971 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
972 first_thunk_address, thunk_size, and import_table_size.
973 * peicode.h: Improved some diagnostics regarding edata sections.
975 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
977 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
978 (TARGET_LITTLE_SYM): Added missing D_PAGED.
980 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
982 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
983 with XCOFF_DEF_DYNAMIC set is really defined.
984 (xcoff_link_check_dynamic_ar_symbols): Likewise.
985 (xcoff_link_add_symbols): Only create special sections if using an
988 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
990 (bfd_install_relocation): Likewise.
992 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
994 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
996 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
997 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
998 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
999 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1000 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1001 are found for LITERAL relocs.
1002 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1003 taken, we cannot generate a .plt entry for the symbol.
1005 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1008 sysconf functions (for gprof).
1009 * configure, config.in: Rebuild.
1011 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1013 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1014 an archive if it has a map. If the object file has the wrong
1017 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1018 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1020 (alpha_relocate_section): Likewise.
1022 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1023 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1024 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1025 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1026 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1027 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1028 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1029 * peicode.h: Corresponding changes.
1031 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1033 * elflink.h (elf_create_pointer_linker_section): Comment out code
1034 dealing with making GOT pointers negative of the GOT symbol for
1037 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1039 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1040 increment the .rela.plt size until after we're done creating the
1042 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1043 .rela.plt offset directly rather than calculating it.
1045 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1047 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1048 Use autoconf-set values.
1049 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1050 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1053 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1054 * configure: Rebuilt.
1056 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1058 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1059 handling code > 1k away.
1061 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1063 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1064 defined, output whenever the symbol is updated.
1066 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1068 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1069 section to 0 if user_set_vma is set.
1070 * elflink.h (elf_bfd_final_link): Likewise.
1072 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1074 Partially undo patch of Jun 20.
1075 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1076 (coff_compute_section_file_positions): Likewise.
1077 (coff_write_object_contents): Likewise. Re-add deleted code, but
1078 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1079 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1081 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1083 * config.bfd: Add support for *-*-rtems* configurations.
1085 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1087 * elf.c (prep_headers): Add bfd_arch_alpha case.
1089 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1091 * elf64-alpha.c: New file.
1092 * config.bfd (alpha-*-linuxecoff*): New target.
1093 (alpha-*-linux*, alpha-*-elf*): New targets.
1094 * configure.in (bfd_elf64_alpha_vec): New vector.
1095 * configure: Rebuild.
1096 * targets.c (bfd_elf64_alpha_vec): Declare.
1097 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1098 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1099 * bfd-in2.h, libbfd.h: Rebuild.
1100 * Makefile.in: Rebuild dependencies.
1101 (BFD64_BACKENDS): Add elf64-alpha.o.
1102 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1104 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1106 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1107 than relying on a right shift of 32.
1109 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1111 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1112 ifdef to COFF_WITH_PE.
1113 (coff_compute_section_file_positions): Likewise.
1114 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1115 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1116 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1117 COFF_IMAGE_WITH_PE, always include.
1119 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1121 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1123 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1124 approximate the correct answer if SIZEOF_HEADERS was not used.
1126 * binary.c (binary_set_section_contents): Set section file
1127 position based on LMA rather than VMA.
1129 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1131 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1132 symbols if info->strip == strip_all.
1134 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1136 * coff-h8300.c: Remove #if 0 code.
1137 (compatable): Don't allow mixing/matching of different architectures.
1139 * archures.c (bfd_mach_h8300s): Add.
1140 * bfd-in2.h: Rebuilt.
1141 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1143 (h8300_reloc16_estimate): Likewise.
1144 (h8300_reloc16_extra_cases): Likewise.
1145 (h8300_bfd_link_add_symbols): Likewise.
1146 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1147 (coff_set_flags): Likewise.
1148 * cpu-h8300.c (h8300_scan): Likewise.
1149 Add H8/S to bfd_h8300_arch list.
1151 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1153 Added support for Alpha OpenVMS:
1154 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1155 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1156 * config.h-vms, makefile.vms: New files.
1157 * config.bfd (alpha-*-*vms*): New target.
1158 * configure.in (evax_alpha_vec): New target vector.
1159 * configure: Rebuild.
1160 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1161 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1162 * targets.c (bfd_target_evax_flavour): Define.
1163 (evax_alpha_vec): Declare.
1164 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1165 if BFD64 is defined.
1166 * bfd-in2.h, libbfd.h: Rebuild.
1167 * Makefile.in: Rebuild dependencies.
1168 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1169 evax-emh.o, and evax-misc.o.
1170 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1171 evax-etir.c, evax-emh.c, and evax-misc.c.
1172 (HFILES): Add evax.h.
1174 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1176 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1178 (h8300_bfd_link_add_symbols): Likewise.
1180 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1182 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1183 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1185 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1188 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1190 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1191 R_MIPS_32 relocs if creating a shared library.
1193 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1195 * peicode.h (add_data_entry): Use pei_section_data rather than
1196 _cooked_size. Corresponds to May 13 change in coffcode.h.
1198 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1200 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1201 * coffcode.h (coff_write_object_contents): If there are long
1202 section names, always set the f_symptr field, even if there are no
1204 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1205 if there are no symbols.
1207 * coffgen.c (make_a_section_from_file): Check return value of
1208 _bfd_coff_read_string_table.
1209 (coff_real_object_p): Check return value of
1210 make_a_section_from_file.
1211 (_bfd_coff_read_string_table): Check that there are some symbols
1212 before trying to read the string table size.
1214 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1216 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1217 to replace a symbol in a dynamic object with a symbol from another
1218 dynamic object, do the replacement if the existing symbol is
1219 global linkage code.
1221 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1222 for _ptrgl, and treat it as global linkage code.
1224 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1225 filename or N_SO symbol past the offset, and use it to indicate
1226 that there is no line number or function when appropriate.
1228 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1230 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1231 common symbol defined by the linker. Don't export function code
1232 even if export_defineds is set.
1234 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1236 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1238 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1239 (h8300_symbol_address_p): New function.
1240 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1243 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1245 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1247 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1248 correctly for the two variants. Allow relaxing if the target
1249 is 128 bytes away since after relaxation it'll be 126 bytes away.
1250 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1251 "dot" and "value". Allow relaxing if the target is 128 bytes
1252 away since after relaxation it'll be 126 bytes away.
1253 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1254 the given section until nothing changes.
1256 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1258 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1259 alignment hack--we can get the lnnoptr info another way without
1260 suddenly increasing the alignment requirements. Set the flags for
1262 (ecoff_compute_section_file_positions): Do so.
1264 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1266 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1267 to keep the HP emulator database happy.
1269 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1270 From Kevin Buettner <kev@primenet.com>.
1272 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1274 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1275 name of a NULL section.
1277 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1279 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1280 set, always call the notice callback.
1282 * VERSION: Increment for bfdlink.h change.
1284 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1286 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1287 (sh_relax_delete_bytes): Correct handling of differently sized
1288 trailing alignment reloc.
1290 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1291 * bfd-in2.h: Rebuild.
1292 * configure.in: Warn if there is no known 64 bit type.
1293 * configure: Rebuild.
1295 * Makefile.in: Rebuild dependencies.
1296 (BFD32_BACKENDS): Add ppcboot.o.
1297 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1299 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1300 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1302 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1304 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1305 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1306 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1307 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1309 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1311 * elf64-mips.c: Improve reloc special_functions and handling of
1312 SHT_MIPS_OPTIONS section.
1313 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1314 mips_elf_hi16_reloc and make globally visible.
1315 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1316 make globally visible.
1317 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1318 make globally visible.
1319 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1320 and make globally visible.
1321 (gprel16_with_gp): Check howto->src_mask before using value in
1323 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1324 and make globally visible.
1325 (gprel32_with_gp): Check howto->src_mask before fetching value.
1326 (bfd_mips_elf_swap_options_in): New function.
1327 (bfd_mips_elf_swap_options_out): New function.
1328 (_bfd_mips_elf_set_private_flags): Rename from
1329 mips_elf_set_private_flags and make globally visible.
1330 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1331 mips_elf_copy_private_bfd_data and make globally visible.
1332 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1333 mips_elf_merge_private_bfd_data and make globally visible.
1334 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1335 for a SHT_MIPS_OPTIONS section.
1336 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1337 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1338 name of a SHT_MIPS_OPTIONS section.
1339 (_bfd_mips_elf_set_section_contents): New function.
1340 (mips_elf32_section_processing): Set the GP value in a
1341 SHT_MIPS_OPTIONS section.
1342 (_bfd_mips_elf_find_nearest_line): Rename from
1343 mips_elf_find_nearest_line and make globally visible.
1344 (bfd_elf32_set_section_contents): Define.
1345 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1346 (_bfd_mips_elf_lo16_reloc): Declare.
1347 (_bfd_mips_elf_gprel16_reloc): Declare.
1348 (_bfd_mips_elf_got16_reloc): Declare.
1349 (_bfd_mips_elf_gprel32_reloc): Declare.
1350 (_bfd_mips_elf_set_private_flags): Declare.
1351 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1352 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1353 (_bfd_mips_elf_find_nearest_line): Declare.
1354 (_bfd_mips_elf_set_section_contents): Declare.
1356 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1358 (elf_info_to_howto): Define.
1359 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1361 (elf_info_to_howto): Define.
1362 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1364 (elf_info_to_howto): Define.
1366 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1367 R_MOV16B[12], to match change in coff/internal.h.
1369 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1371 * elf64-mips.c: Extensive additions to provide better support for
1372 writing files and for gas.
1373 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1374 of mips_elf_object_p.
1375 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1376 _bfd_mips_elf_object_p.
1377 (_bfd_mips_elf_final_write_processing): Rename from
1378 mips_elf_final_write_processing and make globally visible.
1379 (_bfd_mips_elf_fake_sections): Rename from
1380 mips_elf_fake_sections and make globally visible.
1381 (_bfd_mips_elf_section_from_bfd_section): Rename from
1382 mips_elf_section_from_bfd_section and make globally visible.
1383 (_bfd_mips_elf_section_processing): New function, broken out of
1384 mips_elf_section_processing.
1385 (mips_elf32_section_processing): Rename from
1386 mips_elf_section_processing; call
1387 _bfd_mips_elf_section_processing.
1388 (_bfd_mips_elf_symbol_processing): Rename from
1389 mips_elf_symbol_processing and make globally visible.
1390 (_bfd_mips_elf_read_ecoff_info): Rename from
1391 mips_elf_read_ecoff_info and make globally visible.
1392 (mips_elf32_ecoff_debug_swap): Rename from
1393 mips_elf_ecoff_debug_swap.
1394 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1395 struct symbol_cache_entry.
1396 (_bfd_elf_validate_reloc): New function, moved in from
1397 elfcode.h:validate_reloc.
1398 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1399 to _bfd_elf_validate_reloc. Change all callers.
1400 * elf-bfd.h (bfd_section_from_shdr): Declare.
1401 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1402 (_bfd_elf_validate_reloc): Declare.
1403 (_bfd_mips_elf_object_p): Declare.
1404 (_bfd_mips_elf_fake_sections): Declare.
1405 (_bfd_mips_elf_section_from_bfd_section): Declare.
1406 (_bfd_mips_elf_section_processing): Declare.
1407 (_bfd_mips_elf_symbol_processing): Declare.
1408 (_bfd_mips_elf_read_ecoff_info): Declare.
1409 (_bfd_mips_elf_final_write_processing): Declare.
1410 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1413 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1414 (mips_elf_final_write_processing): Likewise.
1416 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1418 64-bit MIPS ELF ABI objdump support:
1419 * elf64-mips.c: New file.
1420 * Makefile.in: Rebuild dependencies.
1421 (BFD64_BACKENDS): Add elf64-mips.o.
1422 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1423 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1424 bfd_elf64_littlemips_vec to targ_selvecs.
1425 (mips*-*-elf*): Likewise.
1426 * confingure.in: Add bfd_elf64_bigmips_vec and
1427 bfd_elf64_littlemips_vec to vector switch.
1428 * configure: Rebuild.
1429 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1430 broken out of mips_elf_section_from_shdr.
1431 (mips_elf32_section_from_shdr): Rename from
1432 mips_elf_section_from_shdr. Call new function.
1433 (elf_backend_section_from_shdr): Update name of renamed function.
1434 * elf-bfd.h (struct elf_size_info): Change second parameter of
1435 write_out_phdrs to be const. Likewise for second parameter of
1437 (struct bfd_elf_section_data): Add rel_hdr2 field.
1438 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1439 (bfd_elf32_swap_symbol_out): Likewise.
1440 (bfd_elf32_swap_reloc_in): Likewise.
1441 (bfd_elf32_swap_reloc_out): Likewise.
1442 (bfd_elf32_swap_reloca_in): Likewise.
1443 (bfd_elf32_swap_reloca_out): Likewise.
1444 (bfd_elf32_swap_phdr_in): Likewise.
1445 (bfd_elf32_swap_phdr_out): Likewise.
1446 (bfd_elf32_swap_dyn_in): Likewise.
1447 (bfd_elf32_swap_dyn_out): Likewise.
1448 (bfd_elf32_slurp_symbol_table): Declare.
1449 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1450 (bfd_elf32_write_out_phdrs): Declare.
1451 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1452 (bfd_elf64_swap_symbol_out): Likewise.
1453 (bfd_elf64_swap_reloc_in): Likewise.
1454 (bfd_elf64_swap_reloc_out): Likewise.
1455 (bfd_elf64_swap_reloca_in): Likewise.
1456 (bfd_elf64_swap_reloca_out): Likewise.
1457 (bfd_elf64_swap_phdr_in): Likewise.
1458 (bfd_elf64_swap_phdr_out): Likewise.
1459 (bfd_elf64_swap_dyn_in): Likewise.
1460 (bfd_elf64_swap_dyn_out): Likewise.
1461 (bfd_elf64_slurp_symbol_table): Declare.
1462 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1463 (bfd_elf64_write_out_phdrs): Declare.
1464 (_bfd_mips_elf_section_from_shdr): Declare.
1465 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1466 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1467 section for the section, add the new one to rel_hdr2. Increment
1468 reloc_count rather than setting it.
1469 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1470 Remove static declaration.
1471 (elf_write_shdrs_and_ehdr): Define name as macro.
1472 (elf_write_out_phdrs): Likewise.
1473 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1474 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1475 (elf_swap_symbol_in): Change second parameter to be const.
1476 (elf_swap_symbol_out): Likewise.
1477 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1478 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1479 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1480 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1481 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1482 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1483 parameter to be const. Make non-static.
1484 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1486 (elf_slurp_symbol_table): Make non-static.
1487 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1488 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1489 (elf_backend_size_info): Likewise.
1490 (elfNN_bed): Use elf_backend_size_info.
1491 * targets.c (bfd_elf64_bigmips_vec): Declare.
1492 (bfd_elf64_littlemips_vec): Declare.
1493 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1494 bfd_elf64_littlemips_vec if BFD64 is defined.
1496 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1498 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1501 zeroes, in alignment holes.
1503 * configure: Rebuild with autoconf 2.10.
1505 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1506 potential leading underscore in the allocated buffer.
1508 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1510 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1511 symbols into .sbss if this is a relocatable link.
1513 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1515 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1516 undefined symbols when creating a shared library.
1518 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1520 * coff-sh.c: Add a bunch of new code and static const arrays to
1521 support aligning loads and stores on four byte memory boundaries.
1523 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1525 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1526 call sh_align_loads.
1527 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1530 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1532 * cache.c (bfd_open_file): Unlink the file before opening it for
1533 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1535 * opncls.c (bfd_fdopenr): Set opened_once.
1537 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1539 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1542 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1543 the code unconditionally.
1545 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1547 * libcoff-in.h (struct pei_section_tdata): Define structure.
1548 (pei_section_data): Define macro.
1549 * libcoff.h: Rebuild.
1550 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1551 store s_paddr field in pei_section_data.
1552 (coff_compute_section_file_positions): Use pei_section_data rather
1553 than _cooked_size, and don't overwrite an existing value.
1554 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1555 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1556 * peicode.h (coff_bfd_copy_private_section_data): Define if
1558 (pe_bfd_copy_private_section_data): New static function if
1561 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1563 * srec.c (srec_set_arch_mach): Write as a function rather than a
1566 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1567 no map, just check each member in turn to see whether it is
1570 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1572 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1573 table. Call BFD_ASSERT to validate header size, instead of
1575 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1578 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1580 * ppcboot.c: New target for looking at PPCbug boot records.
1582 * config{ure.in,.bfd}: Add support for ppcboot target.
1584 * configure: Regenerate.
1586 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1588 * coff-h8300.c (howto_table): Update names to match recent
1589 changes to include/coff/internal.h. Fix minor errors in the
1590 existing relocs. Add R_MOVL1 and R_MOVL2.
1591 (rtype2howto): Similarly.
1592 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1593 existing relaxing code and peform more relaxing.
1594 (h8300_reloc16_extra_cases): Likewise.
1596 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1598 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1601 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1603 * elfcode.h (elf_object_p): Reject generic ELF target if
1604 e_machine matches an alternate machine code in a specific backend.
1606 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1607 obsolete align_power_min field.
1609 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1611 * coff-h8300.c (reloc_howto_type): Add howto entry for
1613 (rtype2howto): Handle R_PCRWORD_B.
1614 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1615 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1616 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1617 branch (R_PCWORD_B).
1619 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1621 * aoutx.h (translate_from_native_sym_flags): Set the section for
1622 BSF_CONSTRUCTOR symbols.
1624 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1627 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1629 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1630 stop looking when section is found.
1632 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1634 * coffcode.h (STRING_SIZE_SIZE): Define.
1635 (styp_to_sec_flags): Handle long symbol names when looking for the
1637 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1638 (bfd_coff_long_section_names): Define.
1639 (coff_write_object_contents): Handle long section names.
1640 (bfd_coff_std_swap_table): Initialize new field.
1641 * libcoff.h: Rebuild.
1642 * coffgen.c (make_a_section_from_file): Handle long section
1644 (coff_write_symbols): Handle long section names.
1645 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1646 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1647 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1648 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1649 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1650 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1651 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1652 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1654 * bout.c (b_out_callback): Set lma of sections.
1655 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1656 parameter to output_bfd. Used input_bfd instead of output_bfd in
1659 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1661 * aoutx.h (translate_from_native_sym_flags): Don't create
1662 SEC_CONSTRUCTOR sections.
1663 * ecoff.c (ecoff_set_symbol_info): Likewise.
1665 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1666 From Don Bowman <bowman@waterloo.hp.com>.
1668 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1670 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1671 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1673 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1675 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1676 mips_32_relocs field.
1677 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1678 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1679 relocs against a global symbol which is not defined in a regular
1681 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1682 against a global symbol, increment mips_32_relocs.
1683 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1684 the symbol is not defined in a regular file, make room in the
1687 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1689 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1690 file position and the virtual file position separately. Set
1691 filepos information bsaed on the real file position.
1692 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1693 Jan 23 change to coffcode.h.
1695 * som.c (som_slurp_symbol_table): Set the symbol count to the
1696 number of BFD symbols created.
1698 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1700 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1701 output file if linking shared objects. Loop to check all relocs,
1702 rather than returning false on first error.
1704 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1706 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1707 (ppc_elf_additional_program_headers): If .interp section, bump #
1708 of program headers by 1.
1709 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1710 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1711 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1713 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1715 (ppc_elf_relocate_section): If the output section isn't defined,
1716 don't abort, just give an error message.
1718 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1719 being created is .sdata or .sdata2, don't make the symbol dynamic.
1721 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1724 members of an archive for dynamic objects with no symbols, and
1725 pass them directly to check_archive_element.
1726 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1727 xcoff_link_check_dynamic_ar_symbols.
1728 (xcoff_link_check_dynamic_ar_symbols): New static function.
1730 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1731 from _bfd_nodynamic to _bfd_xcoff.
1732 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1734 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1735 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1736 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1737 * libcoff.h: Rebuild.
1738 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1739 (xcoff_get_section_contents): New static function.
1740 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1741 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1742 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1743 (xcoff_dynamic_reloc): New static variable.
1744 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1745 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1747 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1749 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1750 if reloc_entry->addend is not 0.
1751 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1753 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1755 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1757 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1758 Add entries for R_SPARC_[56].
1759 (sparc_reloc_map): Add entries for R_SPARC_[56].
1761 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1763 Optimize linking of stabs in sections as used in ELF and COFF.
1764 * stabs.c: New file.
1765 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1766 (_bfd_write_section_stabs): Declare.
1767 (_bfd_write_stab_strings): Declare.
1768 * libbfd.h: Rebuild.
1769 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1770 (struct coff_link_hash_table): Add stab_info field.
1771 * libcoff.h: Rebuild.
1772 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1774 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1776 (_bfd_coff_final_link): Write out stab strings hash table.
1777 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1778 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1780 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1781 (struct bfd_elf_section_data): Add stab_info field.
1782 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1784 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1785 _bfd_link_section_stabs.
1786 (elf_bfd_final_link): Write out stab strings hash table.
1787 (elf_link_input_bfd): Handle optimized stabs sections.
1788 * reloc.c (_bfd_final_link_relocate): Check address against
1789 _raw_size rather than _cooked_size.
1790 * Makefile.in: Rebuild dependencies.
1791 (BFD_LIBS): Add stabs.o
1792 (BFD_LIBS_CFILES): Add stabs.c.
1794 * VERSION: Increment for bfdlink.h change.
1796 * coffgen.c (coff_renumber_symbols): Correct handling of
1797 BSF_NOT_AT_END common symbols.
1799 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1801 * coff-ppc.c (record_toc): Add cast to avoid warning.
1802 (ppc_allocate_toc_section): Likewise.
1803 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1804 (ppc_coff_reloc_type_lookup): Remove unreached code.
1805 * coffcode.h (coff_write_object_contents): Don't take the address
1807 * peicode.h (pe_print_idata): Add casts to avoid warning.
1808 (pe_print_edata): Likewise.
1809 (pe_print_reloc): Remove ANSI C string concatenation.
1811 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1815 * libcoff.h: Rebuild.
1816 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1818 (coff_swap_aux_out): Likewise.
1819 * peicode.h (coff_swap_aux_in): Likewise.
1820 (coff_swap_aux_out): Likewise.
1821 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1823 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1825 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1826 Fix up .bf endndx link fields.
1827 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1829 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1832 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1834 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1835 on Solaris PowerPC systems doesn't get confused.
1837 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1840 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1841 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1842 update did_reg and did_reg2.
1844 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1848 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1849 callback routines, pass h->root.string rather than name, in case
1850 copy is true and name is transient.
1852 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1854 * elfcore.h: Add support for core files with multiple threads.
1855 (Primarily for Solaris.)
1857 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1859 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1860 section->orelocation is NULL.
1862 * coffgen.c (bfd_coff_get_syment): New function.
1863 (bfd_coff_get_auxent): New function.
1864 * bfd-in.h (bfd_coff_get_syment): Declare.
1865 (bfd_coff_get_auxent): Declare.
1866 * bfd-in2.h: Rebuild.
1868 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1870 * elf32-mips.c (struct mips_hi16): Define.
1871 (mips_hi16_addr, mips_hi16_addend): Remove.
1872 (mips_hi16_list): New static variable.
1873 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1874 (mips_elf_lo16_reloc): Process mips_hi16_list.
1875 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1876 relocs before the associated LO16 reloc.
1878 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1880 * versados.c (versados_scan): Check bfd_alloc return value.
1881 (versados_object_p): Check all bfd_read return values. Require
1882 that lang field be less than 10, to avoid confusion with Intel Hex
1885 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1887 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1888 not 0, for an absolute symbol.
1889 (NAME(aout,swap_ext_reloc_out)): Likewise.
1891 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1892 (ihex_write_object_contents): For a large start address, output
1893 the full 32 bit address in record type 5.
1895 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1896 to int to avoid promotion problems in prototype.
1898 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * configure.host: Use ${srcdir} when looking for picfrag.
1902 * configure.host: Switch on ${libdir}, not $(libdir). From
1903 alan@spri.levels.unisa.edu.au (Alan Modra).
1905 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1906 entry point, not just for DYNAMIC objects.
1907 * sunos.c (sunos_add_dynamic_symbols): Always call
1908 sunos_create_dynamic_sections. If called with a non DYNAMIC
1909 object, don't do anything else.
1910 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1912 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1914 * configure.in: Permit --enable-shared to specify a list of
1916 * configure: Rebuild.
1918 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1919 host when configuring with --enable-shard.
1921 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1926 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1927 to avoid crashing in bfd_hash_replace.
1929 * sysdep.h: Use #ifdef, not #if.
1931 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1933 * config.in: Rebuild.
1935 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1937 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1938 (AC_CHECK_HEADERS): Check for sys/time.h
1939 (AC_HEADER_TIME): Add macro.
1940 * configure: Rebuild.
1941 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1942 to control what combination of <time> and <sys/time.h>
1945 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1947 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1948 (aout_32_sunos4_write_object_contents): Likewise.
1949 * aoutx.h (NAME(aout,machine_type)): Handle
1950 bfd_mach_sparc_{sparclet,sparclite}.
1951 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1952 (bfd_mach_sparc_v9_p): Update.
1953 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1954 * libaout.h (enum machine_type): Add M_SPARCLET.
1955 * sunos.c (MACHTYPE_OK): Define.
1956 * bfd-in2.h: Regenerated.
1958 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1960 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1961 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1962 * elflink.c (_bfd_elf_create_got_section): Store the
1963 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1964 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1965 global offset table goes over 0x1000, set the value of
1966 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1967 (elf32_sparc_relocate_section): Subtract the offset of
1968 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1970 * elfcode.h: Don't include <string.h>.
1972 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1974 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1975 generic_link_hash_newfunc. All references changed.
1976 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1977 moved here from libbfd-in.h.
1978 * libbfd-in.h: Corresponding changes.
1979 * libbfd.h: Regenerated.
1981 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1983 * aoutx.h (aout_link_input_section_std): When reporting an
1984 overflow error, use the name of the symbol in the hash table if
1986 (aout_link_input_section_ext): Likewise.
1988 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1989 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1991 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1993 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1994 * coffcode.h (coff_compute_section_file_positions): Likewise.
1995 (coff_write_object_contents): Likewise.
1997 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1999 * section.c (SEC_LINK_ONCE): Define.
2000 (SEC_LINK_DUPLICATES): Define.
2001 (SEC_LINK_DUPLICATES_DISCARD): Define.
2002 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2003 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2004 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2005 * bfd-in2.h: Rebuild.
2006 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2007 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2008 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2009 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2010 SEC_LINK_ONCE, and look through the symbol table for the setting
2011 for SEC_LINK_DUPLICATES.
2012 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2013 set for a section, find the section symbol in the symbol table,
2014 and set the aux entry based on SEC_LINK_DUPLICATES.
2015 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2016 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2017 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2018 * coff-i386.c (i386coff_vec): Likewise.
2019 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2021 * VERSION: Bump to 2.6.1.
2022 * Makefile.in (stamp-h): Depend upon VERSION.
2024 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2026 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2027 * libbfd.h: Rebuilt.
2028 * linker.c (generic_link_hash_newfunc): No longer static.
2029 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2031 * coff-h8300.c: Add two derived hash tables and their associated
2032 funtions and #defines for use by the h8300 linker.
2033 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2034 the function vector as needed. Place the address of the function
2035 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2036 Rewrite the vectors section contents as necessary.
2037 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2038 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2039 (coff_bfd_link_hash_table_create): Likewise.
2041 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2043 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2044 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2046 (hppa_rebuild_insn): Pass pointer to correct type to
2047 low_sign_unext and dis_assemble_21.
2049 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2051 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2052 Stick with sparc-*-{sysv4*,solaris2*}.
2054 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2056 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2057 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2058 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2059 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2060 fields is non-zero, print them.
2062 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2063 ifdef. Remove unused variables.
2064 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2066 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2067 (get_symbol_value): Ifdef out.
2068 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2069 (coff_ppc_relocate_section): Remove unused variables. Make
2070 fprintf strings and argument types correspond. Put before_addr in
2072 (dump_toc): Make fprintf strings and argument types correspond.
2073 (ppc_process_before_allocation): Remove unused variables. Always
2075 (ppc_reflo_reloc): Ifdef out.
2076 (ppc_addr32nb_reloc): Ifdef out.
2077 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2079 (coff_ppc_rtype_to_howto): Likewise.
2080 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2082 * peicode.h (pe_print_idata): Move otherwise unused variables into
2083 the #ifdef where they are used. Always return a value.
2084 (pe_print_edata): Make fprintf strings and argument types
2085 correspond. Always return a value.
2086 (pe_print_pdata): Removed unused variable addr_value. Always
2088 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2089 strings and argument types correspond. Always return a value.
2091 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2092 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2093 variable rela inside #if 0 section where it is used.
2095 * ns32k.h: New file.
2096 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2097 functions to start with _bfd_.
2098 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2099 functions in cpu-ns32k.h.
2100 * Makefile.in: Rebuild dependencies.
2101 (HFILES): Add ns32k.h.
2103 * section.c (struct sec): Add linker_mark field. Change
2104 user_set_vma and reloc_done to be single bit fields.
2105 (STD_SECTION): Update accordingly.
2106 * bfd-in2.h: Rebuild.
2107 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2109 (aout_link_input_bfd): Don't link unmarked sections.
2110 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2112 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2113 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2115 * elflink.h (elf_bfd_final_link): Mark sections included in the
2117 (elf_link_input_bfd): Don't link unmarked sections.
2118 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2120 (xcoff_link_input_bfd): Don't link unmarked sections.
2122 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2123 overflow error messages.
2125 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2127 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2128 is not set, print "BFD: " before the error message.
2130 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2131 Miles Bader <miles@gnu.ai.mit.edu>.
2132 * configure: Rebuild.
2134 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2139 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2140 m68k-aout, m68k-coff, and m68k-elf targets.
2142 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2144 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2145 (ieee_generic_stat_arch_elt): Restructured to prevent
2146 ieee_object_p from being called repeatedly.
2148 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2150 * coffcode.h (coff_write_object_contents): Allocate
2151 buffers large enough for any FILEHDR or AOUTHDR.
2153 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2155 * ecofflink.c (lookup_line): New static function, renamed and
2156 slighly changed from old _bfd_ecoff_locate_line.
2157 (_bfd_ecoff_locate_line): Cache line number information. Use
2158 lookup_line for actual lookup.
2160 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2162 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2163 multiple of 20 bytes.
2165 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2167 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2168 allocate ecoff_find_line, and don't initialize by hand.
2169 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2170 mips_elf_find_line, and don't call memset.
2172 * coffcode.h (coff_compute_section_file_positions): If not
2173 producing a final executable, don't consider sofar when aligning
2174 the section to the correct size.
2176 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2178 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2179 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2180 * coffgen.c (coff_section_symbol): Ifdef out.
2182 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2184 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2185 output_bfd is not NULL.
2187 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2189 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2190 of bfd_alloc (fixes fix_line not being initialized).
2191 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2193 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2195 * coffcode.h: Allow specific backends to override the
2196 bfd_link_add_symbols routine.
2198 * coff-h8300.c: Include genlink.h.
2199 (howto_table): Add R_MEM_INDIRECT.
2200 (rtype2howto): Support R_MEM_INDIRECT.
2201 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2204 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2206 * coff-alpha.c (alpha_relocate_section): Use
2207 info->callbacks_warning, rather than _bfd_error_handler, for
2208 "multiple gp" warning.
2210 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2213 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2214 table string. Use bfd_wrapped_link_hash_lookup.
2215 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2217 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2218 table, if any, when writing out symbols.
2219 (aout_link_input_section_std): Use the name from the hash table,
2220 if any, when reporting undefined symbols.
2221 (aout_link_input_section_ext): Likewise.
2222 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2223 * bout.c (get_value): Likewise.
2224 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2225 * ecoff.c (ecoff_reloc_link_order): Likewise.
2226 * elflink.h (elf_link_add_object_symbols): Likewise.
2227 (elf_reloc_link_order): Likewise.
2228 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2229 (_bfd_generic_reloc_link_order): Likewise.
2230 (default_indirect_link_order): Likewise.
2231 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2232 * sunos.c (sunos_add_one_symbol): Likewise.
2233 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2234 (bfd_xcoff_link_count_reloc): Likewise.
2235 (xcoff_reloc_link_order): Likewise.
2237 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2238 into -1 for intern->rss.
2240 * configure: Rebuild with autoconf 2.8.
2242 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2244 * stab-syms.c (__define_stab_duplicate): Define.
2245 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2247 * bfd-in.h (bfd_get_stab_name): Declare.
2248 * bfd-in2.h: Rebuild.
2249 * Makefile.in: Rebuild dependencies.
2250 (BFD_LIBS): Add stab-syms.o.
2251 (BFD_LIBS_CFILES): Add stab-syms.c.
2252 (BFD32_BACKENDS): Remove stab-syms.o.
2253 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2254 * configure.in: Don't list stab-syms.o in bfd_backends.
2255 * configure: Rebuild.
2256 * libaout.h (aout_stab_name): Don't declare.
2257 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2260 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2262 * elf.c (assign_file_positions_for_segments): Adjust file offset
2263 for section alignment even if SEC_LOAD is not set.
2265 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2267 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2268 since they appear as targets in Makefile.in.
2269 * configure: Rebuild.
2271 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2272 don't fiddle with a symbol which is not defined anywhere.
2274 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2276 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2277 though they are defined in a shared library.
2278 (xcoff_build_ldsyms): Likewise.
2280 * coffgen.c (coff_find_nearest_line): Don't look at the line
2281 numbers for the section if section->lineno is NULL.
2283 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2284 message rather than calling BFD_ASSERT.
2285 * elfcode.h (write_relocs): Check return value of
2286 _bfd_elf_symbol_from_bfd_symbol.
2288 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2290 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2293 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2295 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2297 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2298 hppa_reloc_field_selector_type_alt.
2299 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2300 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2302 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2304 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2306 * elf.c (assign_file_positions_for_segments): Adjust the segment
2307 memory size for the alignment of a SEC_ALLOC section, not just a
2310 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2312 * m68klinux.c: New file.
2313 * hosts/m68klinux.h: New file.
2314 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2315 * configure.in (m68*-*-linux*): New native host.
2316 (m68klinux_vec): New vector.
2317 * configure: Rebuild.
2318 * targets.c (m68klinux_vec): Declare.
2319 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2320 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2321 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2322 declaration from bfd_linux_size_dynamic_sections.
2323 (bfd_m68klinux_size_dynamic_sections): Declare.
2324 * bfd-in2.h: Rebuild.
2325 * Makefile.in: Rebuild dependencies.
2326 (BFD32_BACKENDS): Add m68klinux.o.
2327 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2329 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2331 * libhppa.h (pa_arch): Add pa20.
2332 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2333 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2334 (hppa_field_adjust): Handle e_nsel.
2335 * som.c: Provide default definitions for many new relocs found only
2336 in hpux10 include files.
2337 (som_fixup_formats): Add several new relocs from hpux10.
2338 (som_hppa_howto_table): Add hpux10 relocs.
2339 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2341 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2343 * mpw-make.sed: Edit out recent shared library support, and
2344 rules to rebuild .h files using doc/chew.
2346 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2348 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2349 size even of sections with no contents.
2351 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2353 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2354 starting with '$' the way we skip names starting with '.'. When
2355 updating x_endndx, don't be fooled by an index which has been
2358 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2359 struct/union/enum type with no elements.
2361 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2363 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2365 * archive.c (bfd_generic_archive_p): If the first file in the
2366 archive can not be recognized as an object, don't assume that this
2367 is the wrong format.
2369 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2370 format is not bfd_object.
2371 (bfd_elf_get_dt_soname): Likewise.
2373 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2378 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2380 * bfd.c (tdata): Add netbsd_core_data.
2381 * bfd-in2.h: Regenerated.
2383 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2385 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2386 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2387 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2390 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2391 to get the symbol index, matching 14 Jul 95 change.
2393 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2395 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2396 Remove duplicate definition of gp.
2398 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2400 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2401 assume that we can set the GP value and then get the same value,
2402 since it won't be true if the output file is neither ELF nor
2404 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2405 _bfd_get_gp_value here.
2406 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2407 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2409 (mips_elf_lo16_reloc): Likewise.
2410 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2411 Don't require that the BFD be ELF.
2412 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2413 (mips_elf_gprel32_reloc): Likewise.
2414 (mips_elf_relocate_section): Don't assume we can set and get the
2416 (mips_elf_finish_dynamic_symbol): Don't bother to use
2417 _bfd_get_gp_value here.
2419 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2420 Don't change epdr between malloc and free. Be careful not to free
2421 NULL pointers. Zero out the first RPDR.
2423 * configure.host: On Linux, only pass -rpath option if $(libdir)
2424 is neither /lib nor /usr/lib. From Alan Modra
2425 <alan@mullet.Levels.UniSA.Edu.Au>.
2427 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2429 (elf_dt_name): Rename from elf_dt_needed_name.
2430 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2432 (bfd_elf_get_dt_soname): New function.
2433 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2434 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2435 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2436 * bfd-in2.h: Rebuild.
2438 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2440 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2441 _bfd_sparc_elf_reloc_type_lookup.
2442 (bfd_elf32_bfd_reloc_type_lookup): Update.
2443 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2444 (sparc64_elf_howto_table): Define.
2445 (sparc_reloc_map): Define.
2446 (sparc64_elf_reloc_type_lookup): New function.
2447 (sparc_elf_wdisp16_reloc): New function.
2448 (elf_info_to_howto): Use sparc64_elf_howto_table.
2449 (sparc64_elf_relocate_section): Likewise.
2450 (bfd_elf64_bfd_reloc_type_lookup): Update.
2452 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * configure.host: Check for 'do not mix' from native linker before
2455 trying to use -rpath.
2457 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * bfd.c (_bfd_get_gp_value): New function.
2460 (_bfd_set_gp_value): New function.
2461 * libbfd-in.h (_bfd_get_gp_value): Declare.
2462 (_bfd_set_gp_value): Declare.
2463 * libbfd.h: Rebuild.
2464 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2465 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2466 directly to the fields in the tdata information.
2467 (alpha_relocate_section): Likewise.
2468 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2469 (mips_gprel_reloc): Likewise.
2470 (mips_relocate_section): Likewise.
2471 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2472 (mips_elf_lo16_reloc): Likewise.
2473 (mips_elf_final_gp): Likewise.
2474 (mips_elf_gprel16_reloc): Likewise.
2475 (mips_elf_gprel32_reloc): Likewise.
2476 (mips_elf_relocate_section): Likewise.
2477 (mips_elf_finish_dynamic_symbol): Likewise.
2479 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2481 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2483 * configure.in: Call AC_PROG_CC before configure.host.
2484 * configure: Rebuild.
2485 * configure.host: Don't set information which autoconf should
2486 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2488 * configure.host: Remove go32 and win32 host information, since it
2489 should no longer be needed.
2491 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2492 then start a new segment rather than put a writable section in a
2495 * configure.host: Set RPATH_ENVVAR.
2497 * Makefile.in: Rebuild dependencies.
2499 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2500 zero_section variable.
2502 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2504 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2505 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2506 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2508 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2510 * ieee.c (ieee_write_expression): Only use an R variable for a
2511 local symbol. Don't output a zero offset. Handle a zero address.
2512 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2513 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2515 (parse_expression): Don't try to handle multiple occurrences of a
2516 P variable. Handle I variables differently from X variables. Fix
2517 the order of minus expressions.
2518 (ieee_slurp_external_symbols): Generate an I variable for an NN
2519 record. Fix handling of ATI and ATX records.
2520 (ieee_slurp_sections): Only set minimal section attributes.
2521 Adjust them later, based on the section contents.
2522 (ieee_object_p): Read in the file until just after the ME record.
2523 Call ieee_slurp_section_data to set the section flags.
2524 (do_one): Add iterations parameter. Only repeat the first load
2525 item. Set the section and file reloc flags.
2526 (ieee_slurp_section_data): Set section flags. Pass iterations to
2528 (ieee_canonicalize_reloc): Handle I variables.
2529 (do_with_relocs): Only emit relocation size when necessary.
2530 Increase MAXRUN to 127. Change ov to be assigned, and take
2531 src_mask and pcrel_offset into account.
2532 (ieee_write_data_part): Skip sections that are not loaded.
2533 (ieee_write_external_part): Don't output optional last entry of WX
2535 (ieee_write_me_part): Make setting of me_record neater.
2536 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2538 * syms.c (stt): Add entries for zerovars, vars, and code.
2540 * elfcode.h (validate_reloc): New static function.
2541 (write_relocs): Call validate_reloc for non ELF relocs.
2543 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2544 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2545 (TARGET_LITTLE_SYM): Likewise.
2547 * config.bfd (m68*-*-psos*): New target.
2549 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2551 * i386msdos.c: Remove some #if 0 code.
2552 (msdos_write_object_contents): Don't include empty sections in the
2553 size computation, regardless of their address.
2555 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2557 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2558 is NULL, ie, the -r switch is used.
2560 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2562 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2563 (BFD_RELOC_MIPS_GOT_LO16): Define.
2564 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2565 * bfd-in2.h, libbfd.h: Rebuild.
2566 * elf32-mips.c (mips_reloc_map): Map new relocs.
2568 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2570 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2573 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2574 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2575 simple number for the section address, rather than an expression.
2576 Limit the number of bytes between relocs to MAXRUN.
2577 (ieee_write_me_part): Set me_record to the file offset after the
2579 (ieee_write_processor): New static function.
2580 (ieee_write_object_contents): Use ieee_write_processor.
2582 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2584 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2586 * coff-aux.c: Change include of aux.h to aux-coff.h.
2588 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2590 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2591 relocation put the addend both in the reloc entry and the data.
2592 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2595 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2596 a R_68K_PCxx reloc against a defined global symbol directly.
2597 (elf_m68k_check_relocs): Don't count such a reloc.
2599 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2600 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2601 symbol for now, otherwise always record the symbol as dynamic.
2602 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2603 is not referenced by a dynamic object, and we are not making a
2604 shared object, then don't make a PLT entry. If we do make a PLT
2605 entry, make sure the symbol has been recorded as dynamic.
2607 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * configure.host: When making a shared library, set HLDFLAGS to
2610 pass an appropriate -rpath option. Use the make variable SONAME
2611 as the shared library soname, rather than computing it here. On
2612 SunOS, build stamp-tshlink in place of $(SHLINK).
2613 * Makefile.in (SONAME): New variable.
2614 ($(SHLINK)): Make a link to the transformed name, as well.
2615 (stamp-tshlink): New target.
2616 (install): Skip stamp-tshlink during install.
2618 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2620 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2621 linker sections have been set up yet.
2623 * elf.c (make_mapping): Add an additional argument to suppress
2624 making the first section include the program headers.
2625 (map_sections_to_segments): If the user used -Ttext such that the
2626 program headers are on a different page, do not set the flags
2627 saying that this section includes the program headers.
2629 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2631 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2632 don't define TRAD_HEADER.
2633 * configure: Rebuild.
2635 * netbsd-core.c: New file, support for NetBSD core files.
2636 * hosts/*nbsd.h: Removed.
2638 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2640 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2641 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2642 * libbfd.h, bfd-in2.h: Regenerated.
2643 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2644 bfd_elf32_bfd_reloc_type_lookup.
2645 (reloc_type{,_names}): Deleted.
2646 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2648 (sparc_reloc_map): Add sparc64 relocs.
2649 (sparc_elf_notsupported_reloc): New static function.
2650 (sparc_elf_wdisp16_reloc): New static function.
2651 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2652 (elf32_sparc_relocate_section): Likewise.
2653 (bfd_elf32_bfd_reloc_type_lookup): Define.
2654 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2655 (reloc_type{,_names}): Deleted.
2656 (elf_sparc_howto_table): Deleted.
2657 (sparc_reloc_map): Deleted.
2658 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2659 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2661 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2663 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2666 * Makefile.in (program_transform_name): New variable.
2667 (install): Transform library name before installing it.
2669 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * archures.c (bfd_mach_i960_hx): Define.
2672 * bfd-in2.h: Rebuild.
2673 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2674 (MATRIX): Expand entries for HX.
2675 (arch_info_struct): Add i960:hx entry.
2676 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2677 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2678 (coff_set_flags): Handle bfd_mach_i960_hx.
2680 Support for building as a shared library, based on patches from
2681 Alan Modra <alan@spri.levels.unisa.edu.au>:
2682 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2683 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2684 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2685 * configure: Rebuild.
2686 * configure.host: If --enable-shared, adjust shared library stuff
2687 based on the host. If the host is SunOS, and the linker supports
2688 -rpath, set HLDFLAGS to use it.
2689 * Makefile.in (ALLLIBS): New variable.
2690 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2691 (COMMON_SHLIB, SHLINK): New variables.
2692 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2693 (STAGESTUFF): Remove variable.
2694 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2696 (stamp-ofiles): New target, like old ofiles target, but build
2697 using a temporary file and move-if-change, and touch stamp-ofiles
2699 (ofiles): Just depend upon stamp-ofiles.
2700 (stamp-piclist, piclist): New targets.
2701 ($(SHLIB), $(SHLINK)): New targets.
2702 (targets.o, archures.o): Build twice if PICFLAG is set.
2703 (do_mostlyclean): Remove pic/*.o.
2704 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2706 (do_distclean): Remove pic and stamp-picdir.
2707 (install): Install shared libraries.
2708 ($(OFILES)): Depend upon stamp-picdir.
2709 (stamp-picdir): New target.
2711 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2713 * libcoff.h: Rebuild.
2715 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2716 flavour of a section with no owner.
2718 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2719 ELF_LINK_NON_ELF flag.
2720 (mips_elf_create_got_section): Likewise.
2722 * elf.c: Revert last change, since it breaks dynamic linking.
2723 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2725 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2726 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2727 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2729 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2731 * elf.c (assign_file_positions_for_segments): If the backend does
2732 not want the elf header or the program headers in the address
2733 space, do not include them in the calculations.
2735 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2736 function to determine if we need additional program headers.
2737 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2738 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2740 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2744 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2746 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2747 back into one line. Some compilers (sunos 4.1.3 for example)
2748 won't accept args split across more than one line.
2750 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2752 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2753 * configure: Regenerate.
2755 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2757 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2758 try to do arithmetic on a void *, cast it to a unsigned char * first.
2760 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2763 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2765 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2766 flag for a newly defined symbol.
2767 (NAME(bfd_elf,record_link_assignment)): Likewise.
2768 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2769 set the DEF or REF_REGULAR flags correctly.
2771 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2772 (libbfd.h, libcoff.h): Corresponding change.
2774 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2775 a PLT32 reloc as dynamic.
2776 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2777 is not referenced by a dynamic object, and we are not making a
2778 shared object, then don't make a PLT entry. If we do make a PLT
2779 entry, make sure the symbol has been recorded as dynamic.
2781 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2783 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2784 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2785 (powerpcle-*-cygwin32): New.
2786 * peicode.h (add_data_entry): Get address from vma.
2788 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2790 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2791 attached to the section has already been created as an undefined
2792 symbol, treat it as if it hasn't been created yet.
2794 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2796 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2797 symbol or section symbols if stripping all symbols and this is not
2798 a relocateable link. Don't output the symbol string table if
2799 there are no symbols.
2800 (elf_link_flush_output_syms): Don't do anything if there are no
2803 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2805 * coff-aux.c: New file.
2806 * hosts/m68kaux.h: New file.
2807 * config.bfd (m68*-apple-aux*): New target.
2808 * configure.in (m68*-apple-aux*): New native host.
2809 (m68kaux_coff_vec): New vector.
2810 * configure: Rebuild.
2811 * targets.c (m68kaux_coff_vec): Declare.
2812 * coffcode.h (bfd_coff_backend_data): Add field
2813 _bfd_coff_link_add_one_symbol.
2814 (bfd_coff_link_add_one_symbol): Define.
2815 (compare_arelent_ptr): New static function if TARG_AUX.
2816 (coff_write_relocs): If TARG_AUX, sort the relocs.
2817 (coff_write_object_contents): Set A/UX aouthdr magic number.
2818 (coff_link_add_one_symbol): Define if not defined.
2819 (bfd_coff_std_swap_table): Initialize new field.
2820 * libcoff.h: Rebuild.
2821 * cofflink.c (coff_link_add_symbols): Call
2822 bfd_coff_link_add_one_symbol rather than
2823 _bfd_generic_link_add_one_symbol.
2824 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2825 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2826 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2827 * Makefile.in: Rebuild dependencies.
2828 (BFD32_BACKENDS): Add coff-aux.o.
2829 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2831 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2833 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2834 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2836 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2838 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2839 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2840 (maintainer-clean): Warn about deleting special files.
2841 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2843 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2844 warning symbols correctly.
2845 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2846 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2847 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2848 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2849 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2850 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2852 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2855 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2857 * libcoff-in.h: aligned newly exported names with bfd naming
2858 conventions. Removed an erroneous define of POWERPC_LE_PE.
2859 * libcoff.h: Rebuild.
2860 * cofflink.c, coff-ppc.c: the above function name changes
2862 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2864 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2865 * ecoff.c (struct extsym_info): Define.
2866 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2867 to ecoff_link_write_external.
2868 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2869 Strip symbols when appropriate.
2871 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2872 * syms.c (BSF_OBJECT): Define.
2873 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2874 * bfd-in2.h: Rebuild.
2875 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2877 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2880 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2881 copying relocs into a shared object, treat a defined global symbol
2883 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2884 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2885 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2887 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2888 real defined symbol, not to a weak defined symbol.
2890 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2892 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2893 and made a few static functions externs.
2895 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2896 POWERPC_LE_PE hack in cofflink.
2898 * libcoff-in.h: promoted the following from cofflink.c to allow
2899 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2900 coff_debug_merge_element, struct coff_debug_merge_type,
2901 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2902 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2903 coff_debug_merge_hash_lookup, coff_link_section_info,
2904 coff_final_link_info, coff_debug_merge_hash_newfunc,
2905 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2907 * libcoff.h: re-gen'd
2909 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2911 * syms.c: Include "bfdlink.h".
2912 (struct stab_find_info): Define.
2913 (_bfd_stab_section_find_nearest_line): New function.
2914 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2915 * libbfd.h: Rebuild.
2916 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2917 * elf.c (_bfd_elf_find_nearest_line): Try calling
2918 _bfd_stab_section_find_nearest_line before searching the ELF
2919 symbol table. Find the closest STT_FUNC symbol, not the last one.
2920 * libcoff-in.h (coff_data_type): Add line_info field.
2921 * libcoff.h: Rebuild.
2922 * coffgen.c (coff_find_nearest_line): Try calling
2923 _bfd_stab_section_find_nearest_line before searching the COFF
2925 * Makefile.in: Rebuild dependencies.
2927 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2929 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2930 4 bytes, so we get the correct value when updating the register
2931 field in little endian mode.
2933 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2935 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2936 entry_section fields. Add sntoc and snentry fields.
2937 * libcoff.h: Rebuild.
2938 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2939 not toc_section and entry_section (the COFF file does not have any
2940 sections at this point).
2941 (coff_write_object_contents): Set o_snentry and o_sntoc from
2942 snentry and sntoc rather than entry_section and toc_section.
2943 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2944 snentry, not toc_section and entry_section.
2945 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2946 entry_section from hentry.
2947 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2949 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2950 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2951 than using toc_section directly.
2953 * archures.c: Add missing `.' in enum bfd_architecture.
2954 * bfd-in2.h: Rebuild.
2956 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2957 Robert Lipe <robertl@arnet.com>.
2959 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2961 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2962 to sections we allocate. Use bfd_zalloc to allocate initialial
2963 sections, not bfd_alloc.
2964 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2965 SDA{,2}I16 relocations.
2966 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2967 whether to put something in .sbss or not.
2968 (ppc_elf_relocate_section): Add support for more relocations. Add
2969 in sec->output_offset where appropriate. Make error messages
2970 include the symbol name.
2972 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2973 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2974 doesn't get redefined messages if -shared.
2976 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2977 section if the rel_section field has been set up.
2979 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2981 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2984 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2986 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2987 of flags, only flags used are controlled by mach number. Bump up
2988 output file mach number to highest of input file mach numbers.
2989 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2990 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2992 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2993 bfd_elf64_sparc_vec support.
2995 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2997 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2998 the embedded bit is set on some objects and not on others. Just
3000 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3003 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3005 * coffcode.h (coff_new_section_hook): Don't try to align the
3008 * coffcode.h (coff_set_section_contents): Fix the handling of the
3009 .lib section to work even if the entire section contents are
3010 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3011 Robert Lipe <robertl@arnet.com>.
3013 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3015 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3016 memory here for contents.
3018 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3019 _SDA2_BASE_ by 32768.
3020 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3021 started using. Allocate contents for .sdata and .sdata2 sections
3023 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3025 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3026 size _SDA{,2}_BASE_.
3027 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3030 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3032 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3034 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3035 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3036 (bfd_mach_sparc_v9a): Define.
3037 (bfd_mach_sparc_v9_p): Define.
3038 * bfd-in2.h: Regenerated.
3039 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3041 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3042 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3043 to bfd_elf32_sparc_vec.
3044 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3045 Add v8plus{,a} support.
3047 (sparc_compatible): New function.
3048 * elf32-sparc.h: #include "elf/sparc.h".
3049 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3050 elf32_sparc_final_write_processing): New functions.
3051 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3052 elf_backend_final_write_processing): Define.
3054 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3056 * elf-bfd.h (struct elf_link_hash_entry): Add
3057 linker_section_pointer field.
3058 (enum elf_linker_section_enum): Enumeration for new way of
3059 creating linker dynamic sections and symbols.
3060 (elf_linker_section{,_pointers}): New structures for creating
3061 dynamic sections and symbols.
3062 (elf_obj_tdata): Add linker_section_pointers and linker_section
3064 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3065 (_bfd_elf_create_linker_section): New declarations.
3066 (_bfd_elf_find_pointer_linker_section): Ditto.
3067 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3068 (_bfd_elf_make_linker_section_rela): Ditto.
3070 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3072 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3073 (ppc_elf_create_linker_section): New function to create the
3074 sections .got, .sdata, and .sdata2.
3075 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3077 (ppc_elf_check_relocs): Support more of the eabi relocations.
3078 (ppc_elf_relocate_section): Ditto.
3079 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3080 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3082 * elflink.h (elf_create_pointer_linker_section): New function to
3083 create initialized pointers in dynamic linker sections.
3084 (elf_finish_pointer_linker_section): Actually intialize the
3085 pointers created above.
3087 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3088 macros to provide both 32 and 64 bit versions of
3089 elf_create_pointer_linker_section.
3090 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3091 provide both 32 and 64 bit versions of
3092 elf_finish_pointer_linker_section.
3094 * elflink.c (_bfd_elf_create_linker_section): New function to
3095 create a linker section.
3096 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3097 given address in the linker pointer offsets created for a given
3099 (_bfd_elf_make_linker_section_rela): Make a RELA section
3100 corresponding to the generated linker section.
3102 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3104 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3106 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3108 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3109 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3110 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3111 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3112 toc entry in an objdump) for now.
3113 (ppc_do_last, ppc_get_last): New function - needed to save processing
3114 the toc owner to the end.
3115 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3118 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3119 toc owner from being done till last. Must define POWERPC_LE_PC
3122 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3124 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3126 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3127 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3129 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3131 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3133 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3135 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3137 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3139 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3141 * elf.c (assign_file_positions_for_segments): Don't increment file
3142 offset for a segment which contains no loadable sections.
3144 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3146 * reloc.c: Add new PowerPC relocations.
3147 * {bfd-in2,libbfd}.h: Regenerate.
3149 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3150 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3152 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3154 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3157 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3160 * coffgen.c (coff_find_nearest_line): Don't try to cache
3161 information in sections that are not owned by a BFD. From Richard
3162 Henderson <richard@atheist.tamu.edu>.
3164 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3165 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3166 * elflink.h (elf_link_output_extsym): Remove special check for
3169 * ecoffswap.h: Add prototypes for static functions.
3171 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3173 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3174 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3176 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3177 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3178 support. Begin support for R_PPC_SDA{2,}REL.
3180 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3182 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3183 create the .got and .got.neg sections.
3184 (ppc_elf_size_dynamic_sections): Call it.
3185 (ppc_elf_check_relocs): Call it.
3186 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3187 (ppc_elf_check_relocs): Add error messages for relocations we
3188 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3191 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3193 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3194 section flags for V.4 and eabi.
3196 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3198 * elf.c (assign_file_positions_for_segments): If a segment
3199 contains no sections, don't mark it as readable.
3201 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3202 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3204 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3205 dynamic section, if there is one.
3206 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3207 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3208 (bfd_elf64_swap_dyn_in): Likewise.
3209 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3211 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3213 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3214 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3215 <pirker@eiunix.tuwien.ac.at>.
3217 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3219 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3220 PowerPC V.4 and eabi.
3221 * bfd-in2.h: Regenerate.
3222 * libfd.h: Regenerate.
3224 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3226 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3227 section type and SHF_EXCLUDE section flag, turning them into the
3228 appropriate bfd section flag.
3230 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * xcofflink.c (xcoff_link_add_symbols): Create the special
3233 sections if we see a DYNAMIC object, in case that is the only
3234 XCOFF input object we see.
3236 * elf32-mips.c: Extensive changes for a start at dynamic linking
3237 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3239 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3240 (struct elf_backend_data): Remove
3241 elf_backend_create_program_headers field. Add
3242 elf_backend_additional_program_headers and
3243 elf_backend_modify_segment_map fields.
3244 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3246 (elf_backend_additional_program_headers): Likewise.
3247 (elf_backend_modify_segment_map): Likewise.
3248 (elf_backend_create_program_headers): Don't define.
3249 (elfNN_bed): Change to account for field changes.
3250 * elf.c (assign_file_positions_for_segments): Call new
3251 modify_segment_map backend function. Don't call old
3252 create_program_headers backend function.
3253 (get_program_header_size): Call additional_program_headers rather
3254 than create_program_headers.
3255 * elflink.h (elf_link_add_object_symbols): Initialize
3256 type_change_ok from new backend field.
3257 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3259 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3260 a reloc against the appropriate section.
3262 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3263 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3264 (elf_flags_init): Rename from elf_ppc_flags_init.
3265 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3267 (ppc_elf_copy_private_bfd_data): Likewise.
3268 (ppc_elf_merge_private_bfd_data): Likewise.
3270 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3273 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3275 * coff-alpha.c (alpha_relocate_section): During final link, allow
3276 output .lita section to be bigger than 64k by adjusting gp value
3277 on a per-input section basis.
3278 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3280 (struct ecoff_section_tdata): Add gp field.
3282 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3284 Handle Alpha ECOFF changes in OSF/1 3.2.
3285 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3287 * coff-alpha.c: Include "aout/ar.h".
3288 (alpha_ecoff_get_relocated_section_contents): Don't require an
3289 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3290 3.2 doesn't generate one.
3291 (alpha_relocate_section): Likewise.
3292 (alpha_ecoff_slurp_armap): Define.
3293 (alpha_ecoff_slurp_extended_name_table): Define.
3294 (alpha_ecoff_construct_extended_name_table): Define.
3295 (alpha_ecoff_truncate_arname): Define.
3296 (alpha_ecoff_write_armap): Define.
3297 (alpha_ecoff_generic_stat_arch_elt): Define.
3298 (alpha_ecoff_update_armap_timestamp): Define.
3300 (alpha_ecoff_read_ar_hdr): New static function.
3301 (alpha_ecoff_get_elt_at_filepos): New static function.
3302 (alpha_ecoff_openr_next_archived_file): New static function.
3303 (alpha_ecoff_get_elt_at_index): New static function.
3304 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3305 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3306 _bfd_ecoff to alpha_ecoff.
3307 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3308 field from backend structure, rather than always calling
3309 _bfd_get_elt_at_filepos.
3310 * coff-mips.c (mips_ecoff_backend_data): Initialize
3311 get_elt_at_filepos field.
3312 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3313 from _bfd_generic_read_ar_hdr with minor changes.
3314 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3315 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3316 * libbfd.h: Rebuild.
3318 * bfd-in.h (BFD_IN_MEMORY): Define.
3319 * libbfd-in.h (struct bfd_in_memory): Define.
3320 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3321 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3322 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3323 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3324 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3325 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3326 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3327 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3328 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3329 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3331 (bfd_openstreamr): Likewise.
3332 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3333 BFD_IN_MEMORY is not set.
3334 * riscix.c (riscix_some_aout_object_p): Likewise.
3335 * bfd-in2.h, libbfd.h: Rebuild.
3337 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3338 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3339 (bfd_get_elt_at_index): Define.
3340 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3341 bfd_get_elt_at_index. Change index parameter from int to
3343 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3344 (_bfd_noarchive_get_elt_at_index): Define.
3345 (_bfd_archive_bsd_get_elt_at_index): Define.
3346 (_bfd_archive_coff_get_elt_at_index): Define.
3347 * bfd-in2.h, libbfd.h: Rebuild.
3348 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3349 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3350 * ieee.c (ieee_get_elt_at_index): Define.
3351 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3352 * oasys.c (oasys_get_elt_at_index): Define.
3353 * som.c (som_get_elt_at_index): Define.
3355 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3356 numbers to the .text section.
3358 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3360 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3361 If there is a SEC_DEBUGGING section, get the contents of the debug
3362 information part from it.
3363 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3365 (ieee_write_object_contents): Check ieee_write_debug_part return.
3367 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3369 * config.bfd (i[345]86-*-freebsd*): Add target.
3370 * configure.in (i386freebsd_vec): Add vec.
3371 * configure: Regenerate.
3372 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3373 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3374 Rebuild dependencies..
3375 * freebsd.h: New file.
3376 * i386freebsd.c: New file.
3377 * targets.c (i386freebsd_vec): Declare.
3378 (bfd_target_vector): Add i386freebsd_vec.
3379 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3380 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3382 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3384 * ieee.c (ieee_slurp_debug): New static function.
3385 (ieee_object_p): Call it.
3386 (ieee_slurp_section_data): Skip debugging sections.
3387 (ieee_get_reloc_upper_bound): Likewise.
3388 (ieee_get_section_contents): Likewise.
3389 (ieee_canonicalize_reloc): Likewise.
3390 (ieee_write_section_part): Likewise.
3391 (ieee_write_debug_part): Likewise.
3392 (ieee_write_data_part): Likewise.
3393 (init_for_output): Likewise.
3395 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3397 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3399 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3400 relocs, since ppc_elf_relocate_section handles the linker case.
3401 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3403 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3404 ppc_elf_relocate_section since that is now the only caller.
3405 (ppc_elf_relocate_section): Ditto.
3407 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3409 * coffcode.h (coff_write_object_contents): If we don't know the
3410 section of the entry point for an XCOFF executable, always set the
3411 entry address to -1.
3413 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3415 * elf.c (bfd_section_from_shdr): Add support for note sections.
3417 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3419 * bfd-in.h (struct _symbol_info): Add stab_type field.
3420 * bfd-in2.h: Rebuild.
3421 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3423 * elf32-ppc.c: Remove trailing newline from calls to
3425 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3426 difference if target endianness is known.
3428 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3430 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3431 old style TOC16 references without using R_PPC_GOT.
3432 (ppc_reloc_type): Ditto.
3433 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3434 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3435 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3436 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3437 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3439 (ppc_elf_adjust_dynamic_symbol): Ditto.
3440 (ppc_elf_adjust_dynindx): Ditto.
3441 (ppc_elf_size_dynamic_sections): Ditto.
3442 (ppc_elf_finish_dynamic_symbol): Ditto.
3443 (ppc_elf_finish_dynamic_sections): Ditto.
3444 (ELF_DYNAMIC_INTERPRETER): Define.
3446 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3448 * elf.c (copy_private_bfd_data): When attaching sections to
3449 segments ignore sections that won't be allocated. Patch from
3452 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3454 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3457 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3459 * coff-i960.c (CALC_ADDEND): Define.
3460 (coff_i960_relocate_section): Add the input section VMA to the
3461 addend for PC relative relocs.
3463 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3465 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3466 to correctly terminate.
3468 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3470 * targets.c (enum bfd_endian): Define.
3471 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3472 from boolean to enum bfd_endian. Change header_byteorder_big_p
3474 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3475 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3476 * bfd-in2.h: Rebuild.
3477 * All targets: Change initialization of byteorder and
3478 header_byteorder to use enum bfd_endian values rather than
3480 * All files: Change all references to byteorder_big_p and
3481 header_byteorder_big_p to use new bfd_*_endian macros.
3483 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3485 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3487 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3489 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3491 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3493 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3495 * ieee.c: Lots of minor cleanups. Make many functions return
3496 errors rather than calling abort. Also:
3497 (ieee_write_twobyte): Remove; change callers to call existing
3498 ieee_write_2bytes function.
3499 (ieee_write_expression): Don't output the section twice when
3500 outputting a local symbol. Don't emit an extraneous zero if there
3502 (ieee_slurp_sections): Set the lma as well as the vma.
3503 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3505 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3506 a recognized one or bfd_arch_unknown.
3507 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3509 (ihex_get_symtab): Likewise.
3511 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3513 * aoutx.h: Include <ctype.h>.
3514 (struct aout_link_includes_table): Define.
3515 (struct aout_link_includes_totals): Define.
3516 (struct aout_link_includes_entry): Define.
3517 (aout_link_includes_lookup): Define macro.
3518 (struct aout_final_link_info): Add includes field.
3519 (aout_link_includes_newfunc): New static function.
3520 (NAME(aout,final_link)): Initialize includes hash table.
3521 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3523 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3525 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3527 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3529 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3531 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3533 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3534 (pe_print_private_bfd_data): call pe_print_reloc.
3535 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3536 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3537 up some debugging as well.
3539 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3541 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3544 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3546 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3547 when setting sections to NULL.
3549 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3551 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3553 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3554 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3556 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3557 * bfd-in2.h: Rebuild.
3559 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3561 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3563 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3565 * ihex.c (ihex_scan): Handle record types 4 and 5.
3566 (ihex_object_p): Permit types 4 and 5.
3567 (ihex_set_section_contents): Remove check for out of range
3569 (ihex_write_object_contents): Generate types 4 and 5.
3571 * elflink.h (elf_link_output_extsym): Just ignore warning and
3572 indirect references to symbols which don't really exist.
3574 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3576 * peicode.h (pe_print_idata): Minor format fixes
3577 (pe_print_edata): New function. Under private printing, this formats
3578 the edata section of a PE file.
3579 (pe_print_private_bfd_data): Added call to pe_print_edata.
3581 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3583 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3584 index, don't call stoi.
3586 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3588 * srec.c (srec_scan): Set lma as well as vma.
3590 * ihex.c: New file; support for Intel Hex format.
3591 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3592 (ihex_vec): Declare.
3593 (bfd_target_vector): Always include ihex_vec.
3594 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3595 * Makefile.in: Rebuild dependencies.
3596 (BFD_LIBS): Add ihex.o
3597 (BFD_LIBS_CFILES): Add ihex.c.
3598 * bfd-in2.h: Rebuild.
3600 * elf.c (assign_file_positions_for_segments): Sort the sections in
3602 (get_program_header_size): Return the right size if segment_map is
3604 (copy_private_bfd_data): Don't bother to sort the sections.
3606 * bfd.c (bfd_record_phdr): New function.
3607 * bfd-in.h (bfd_record_phdr): Declare.
3608 * bfd_in2.h: Rebuild.
3610 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3613 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3614 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3616 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3617 (bfd_zmalloc): Change declaration.
3618 * libbfd.h: Rebuild.
3619 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3620 and realloc. Don't set bfd_error_no_memory if they fail.
3622 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3624 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3625 uses as well. Added a new howto to deal with TOCREL16 relocs that
3626 are TOCDEFN as well.
3627 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3628 to handle RVA relocs from dlltool.
3629 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3630 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3631 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3633 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3634 to get the right section alignment.
3636 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3638 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3639 p_paddr if p_paddr is zero.
3640 (make_mapping): Set includes_filehdr and includes_phdrs for first
3642 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3644 (assign_file_positions_for_segments): Handle includes_filehdr and
3645 includes_phdrs. Remove special handling of PT_PHDR and first
3647 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3648 when appropriate. Remove special handling of PT_PHDR segment.
3649 Use a more complex condition for when a section is included in a
3650 segment to handle Solaris linker oddities.
3652 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3654 * coff-m88k.c (howto_table): Reformatted for easier reading;
3655 special_function now points to new function m88k_special_reloc.
3656 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3658 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3659 be done correctly by m88k_special_reloc.
3660 (reloc_processing): New function to be used by RELOC_PROCESSING.
3661 (RELOC_PROCESSING): Define to call reloc_processing.
3663 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3665 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3666 (pe_print_pdata): Likewise.
3668 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3669 obstack_alloc fails.
3670 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3672 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3673 * Many files: don't set bfd_error_no_memory if one of the above
3676 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3677 if p_paddr_valid is set.
3678 (copy_private_bfd_data): New static function.
3679 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3681 * elf.c (assign_file_positions_for_segments): Fix case where extra
3682 program headers were allocated.
3684 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3685 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3686 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3687 _bfd_elf_print_private_bfd_data.
3689 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3690 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3691 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3692 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3693 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3694 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3695 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3697 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3699 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3700 * elf.c (make_mapping): New static function.
3701 (map_sections_to_segments): New static function.
3702 (elf_sort_sections): New static function.
3703 (assign_file_positions_for_segments): New static function.
3704 (map_program_segments): Remove.
3705 (get_program_header_size): Remove sorted_hdrs, count, and
3706 maxpagesize parameters. Simplify.
3707 (assign_file_positions_except_relocs): When generating an
3708 executable, use assign_file_positions_for_segments.
3709 (elf_sort_hdrs): Remove.
3710 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3711 to get_program_header_size.
3713 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3715 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3717 * configure, config.in: Regenerate with autoconf 2.7.
3719 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3720 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3722 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3724 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3725 (ecoff_sec_to_styp_flags): Likewise.
3726 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3727 (ecoff_set_symbol_info): Handle scRConst.
3728 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3729 (ecoff_compute_section_file_positions): Handle .rconst section.
3730 (_bfd_ecoff_write_object_contents): Likewise.
3731 (ecoff_link_check_archive_element): Handle scRConst.
3732 (ecoff_link_add_externals): Likewise.
3733 (ecoff_link_write_external): Handle .rconst section.
3734 (ecoff_reloc_link_order): Likewise.
3735 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3736 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3738 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3740 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3741 DEF_DYNAMIC flag is set.
3743 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3745 * host-aout.c: If TRAD_HEADER is defined, include it.
3747 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3749 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3750 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3751 (BFD_NEED_DECLARATION): New function.
3752 * configure.in: Use BFD_NEED_DECLARATION.
3753 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3754 * configure, config.in: Rebuild with autoconf 2.6.
3756 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3757 special_sections before returning when called with a non XCOFF
3760 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3763 * coffcode.h (coff_compute_section_file_positions): Only pad the
3764 previous section to force file alignment when creating an
3767 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * coffcode.h (coff_compute_section_file_positions): If
3770 RS6000COFF_C, set up the .debug section.
3772 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3773 if it is not large enough to accomodate the entire TOC area with
3774 signed 16 bit offsets.
3775 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3777 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3778 TOC anchor to use the TOC value used in the output file.
3780 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3782 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3783 (_bfd_coff_read_string_table): Likewise.
3785 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3787 * pe-arm.c: Fix typos.
3788 * coff-arm.c: Likewise.
3790 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3792 * coff-ppc.c (list_ele): Added "cat"egory member.
3793 (record_toc): New category parameter (priv or pub).
3794 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3795 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3796 the mainline. It addes extra toc cells in error.
3797 (ppc_coff_swap_sym_in_hook): Added some documentation.
3798 (dump_toc): Can now diagnose "virtual toc" chicanery.
3800 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3802 * elf-bfd.h (struct elf_link_hash_table): Change type of
3803 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3805 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3807 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3808 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3810 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3811 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3812 defined or mentioned in a regular file.
3814 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3816 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3817 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3818 (coff_ppc_relocate_section): Correct REL24 handling
3819 (ppc_process_before_allocation): Correct TOCDEFN handling
3821 * peicode.h (dir_names): Added name descriptions
3823 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3825 * VERSION: Updated to cygnus-2.6.
3827 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3829 * targets.c (m68k4knetbsd_vec): Declare.
3831 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3833 * targets.c (bfd_target): Change type of second argument to
3834 _bfd_print_private_bfd_data from void * to PTR.
3835 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3836 using PTR rather than void *.
3837 * bfd-in2, libbfd.h: Rebuild.
3838 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3840 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3841 _bfd_generic_bfd_print_private_bfd_data rather than casting
3844 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3846 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3847 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3849 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3850 BFD64_BACKENDS_CFILES): New variables.
3853 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3855 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3856 not at the file position of the first section.
3857 * coffcode.h (coff_compute_section_file_positions): Avoid using
3859 (coff_write_object_contents): When generating a PPC PE executable
3860 with no symbols, round up the file size to a COFF_PAGE_SIZE
3862 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3863 don't write out a string table.
3865 * elf.c (bfd_section_from_shdr): When using a different section
3866 header, pass the new one to _bfd_elf_make_section_from_shdr.
3867 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3868 (elf_map_symbols): Add section VMA to symbol value when comparing
3870 (_bfd_elf_compute_section_file_positions): Only build symbol table
3871 if there are some symbols. Set file offset of symtab and strtab
3873 (assign_file_positions_except_relocs): Remove dosyms parameter.
3874 Change all callers. Never set file offset of symtab and strtab
3876 (_bfd_elf_copy_private_section_data): New function.
3877 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3878 (_bfd_elf_copy_private_symbol_data): New function.
3879 (swap_out_syms): Check for special mapping of st_shndx created by
3880 copy_private_symbol_data.
3881 * elfxx-target.h: Use new copy routines.
3882 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3883 (_bfd_elf_copy_private_section_data): Declare.
3885 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3887 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3890 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3891 _bfd_dummy_target, matching the recent change to archive
3894 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3896 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3897 arithmetic on PTR types.
3899 * aout-target.h (MY(callback)): Set the lma of the sections.
3901 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3902 symbol into a reloc against the section.
3904 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3906 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3907 glue for the relocs: IMGLUE and IFGLUE.
3908 (record_toc): new function - tracks toc contents
3909 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3910 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3911 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3912 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3913 (ppc_record_toc_entry): Removed a debug define (duh)
3915 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3916 (pe_print_idata): New function - formats the idata section data
3917 (pe_print_pdata): New function - formats the pdata section data
3918 (pe_print_private_bfd_data): calls to above
3920 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3922 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3923 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3924 TARGET_SYM and TARGET_NAME for vector and BFD name.
3925 * coff-pmac.c (pmac_xcoff_vec): Remove.
3926 (TARGET_SYM, TARGET_NAME): Define.
3927 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3928 machine to 0, not all PowerMacs are 601s.
3930 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3932 * elfcode.h (elf_object_p): Read in any program headers.
3933 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3934 based on the program headers, if any.
3935 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3936 (map_program_segments): Set p_paddr of program headers based on
3939 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3941 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3944 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3945 trying to do a relocateable link with a non-a.out object file.
3947 * archive.c (bfd_generic_archive_p): Check the first object file
3948 in an archive even if target_defaulted is set. If the object file
3949 has the wrong xvec, reject it.
3951 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3952 be represented, report the name via _bfd_error_handler.
3953 (translate_to_native_sym_flags): Likewise.
3954 * elf32-mips.c (mips_elf_final_link): Likewise.
3955 * oasys.c (oasys_write_sections): Likewise.
3957 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3958 which checks for STYP_OVRFLO sections.
3959 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3960 reloc and lineno count overflows.
3961 (coff_write_object_contents): Call coff_count_linenumbers before
3962 coff_compute_section_file_positions. If RS6000COFF_C, handle
3963 reloc and lineno count overflows.
3964 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3965 relocs before dealing with .pad sections. Count overflow section
3966 headers when handling .pad sections.
3968 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3971 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3972 (struct xcoff_link_hash_table): Add descriptor_section and
3973 special_sections fields.
3974 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3975 (xcoff_link_add_symbols): Set linkage section alignment. Create
3976 descriptor section. Check for magic symbol names (_text, etc.),
3977 and record them in special_sections if found. Set
3978 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3979 descriptor field to point back to the function code symbol.
3980 (xcoff_sweep): Always mark the special descriptor_section.
3981 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3982 function descriptor, and mark it if it is.
3983 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3984 parameter, and fill it in. Allocate space for the descriptor
3986 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3987 global linkage code. If an undefined function descriptor is
3988 exported, arrange to define it. Warn about any other undefined
3990 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3991 (xcoff_write_global_symbol): Create a function descriptor when
3993 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3994 * bfd-in2.h: Rebuild.
3996 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3998 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3999 (ppc_coff_link_hash_table): new types for hashing
4000 (ppc_coff_link_hash_newfunc): hash entry constructor
4001 (ppc_coff_link_hash_table_init): hash table initializer
4002 (ppc_coff_link_hash_table_create): hash table constructor
4003 (ppc_record_toc_entry): changed references to hash table
4004 (coff_ppc_relocate_section): changed references to hash table
4006 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4007 * libcoff.h: Rebuild
4009 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4010 (coff_link_add_symbols): removed toc_offset init
4012 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4014 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4017 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4018 if it is given and mmep is available.
4019 * acconfig.h: Undef USE_MMAP.
4020 * configure, config.in: Regenerated.
4021 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4022 table handling the old way.
4023 (aout_get_external_symbols): Don't complain if last byte of string
4025 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4026 (bfd_free_window) [! USE_MMAP]: Don't define.
4027 (bfd_get_file_window,
4028 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4030 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4032 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4035 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4037 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4038 compatible with AMD generated COFF files. Try to support both AMD
4039 and GNU formats simultaneously.
4040 (coff_a29k_relocate_section): Likewise.
4042 * libbfd.c (bfd_get_file_window): Change writable parameter from
4043 int to boolean; update all callers. Pass MAP_SHARED if not
4044 writable--it's required on Solaris. Cast fprintf argument to
4046 * bfd-in.h (bfd_get_file_window): Update declaration.
4047 * bfd-in2.h: Rebuild.
4048 * aoutx.h: Update calls to bfd_get_file_window.
4050 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4052 (xcoff_swap_ldhdr_in): New static function.
4053 (xcoff_swap_ldsym_in): New static function.
4054 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4055 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4056 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4057 Handle XTY_ER/XMC_XO symbols correctly.
4058 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4059 rather than normal symbol table.
4060 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4061 already defined with the same absolute value.
4062 (xcoff_mark): When considering called symbols, check whether the
4063 descriptor is from a dynamic object, rather than the symbol
4065 (xcoff_build_ldsyms): Likewise.
4067 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4068 Cast realloc and malloc return values. If malloc or realloc fail,
4069 set bfd_error_no_memory.
4070 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4071 * bfd-in2.h: Rebuild.
4073 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4075 * coff-ppc.c (ppc_record_toc_entry): new function.
4076 (in_reloc_p): changed return value.
4077 (coff_ppc_relocate_section): much rework.
4078 (ppc_allocate_toc_section): new function.
4079 (ppc_process_before_allocation): new function.
4080 (ppc_coff_swap_sym_in_hook): new function.
4082 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4083 (coff_link_add_symbols): initialize toc_offset.
4085 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4086 (coff_swap_aouthdr_out): Added more sections to the data
4087 dictionary for the pe file header. Also changed linker version
4088 number on the ppc side.
4089 (dir_names): small improvements to the dictionary printing.
4090 (pe_mkobject_hook): save the file level flags.
4092 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4093 (pe_tdata): added real_flags field
4094 (coff_tdata): added local_toc_sym_map and access macro
4096 * libcoff.h (coff_link_hash_entry): added toc_offset field
4097 (pe_tdata): added real_flags field
4098 (coff_tdata): added local_toc_sym_map and access macro
4100 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4101 (coff_mkobject): init for local_toc_sym_map
4102 (coff_write_object_contents): set the internal_a.magic to
4103 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4106 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4108 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4109 entries until both the line number address and the function name
4110 address are too large.
4112 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4113 * configure: Rebuilt.
4115 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4116 is defined in the environment.
4118 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4120 * som.c (som_get_section_contents_in_window): Define to use
4123 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4125 * coff-i860.c: New file, based on coff-i386.c.
4126 * cpu-i860.c: New file, based on cpu-i386.c.
4127 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4128 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4129 targets, using i860coff_vec.
4130 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4131 trad-core.o and hosts/i860mach3.h.
4132 (i860coff_vec): Use coff-i860.o and cofflink.o.
4133 * configure: Rebuild.
4134 * Makefile.in: Rebuild dependencies.
4135 (ALL_MACHINES): Add cpu-i860.o.
4136 (BFD32_BACKENDS): Add coff-i860.o.
4137 (CFILES): Add cpu-i860.c and coff-i860.c.
4138 * targets.c (i860coff_vec): Declare.
4139 (bfd_target_vector): Add &i860coff_vec.
4140 * archures.c (bfd_i860_arch): Declare.
4141 (bfd_archures_list): Add &bfd_i860_arch.
4142 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4143 (coff_set_flags): Handle bfd_arch_i860.
4144 (coff_write_object_contents): Handle I860 a.out magic number.
4146 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4148 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4149 the created .tc section to 2.
4150 (xcoff_mark): Don't keep a .loader reloc for a call to an
4151 undefined symbol when creating a shared library.
4152 (xcoff_build_ldsyms): When creating a shared library, generate
4153 global linkage code for a call to an undefined symbol.
4155 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4157 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4158 BFD32_BACKENDS, BFD64_BACKENDS.
4159 (.dep1): Put mkdep output in a separate file.
4160 Rebuilt dependencies.
4162 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4165 Permit use of mmap when available:
4167 * configure.in: Check for mmap, madvise, mprotect.
4168 * config.in, configure: Regenerated.
4170 * libbfd.c (struct _bfd_window_internal): Define type.
4171 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4173 (ok_to_map): New static variable for debugging.
4174 (_bfd_generic_get_section_contents_in_window): New function.
4175 * bfd-in.h (bfd_window_internal): Declare type.
4176 (bfd_window): Define type.
4177 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4178 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4181 * libaout.h (struct aoutdata): Add two window fields.
4182 (obj_aout_sym_window, obj_aout_string_window): New macros.
4183 * aoutx.h (some_aout_object_p): Initialize windows.
4184 (aout_get_external_symbols): Get symbol data and strings in
4185 windows instead of explicitly allocated buffers.
4186 (slurp_symbol_table): Free window instead of memory.
4187 (bfd_free_cached_info): Release windows instead of freeing storage
4189 (aout_link_free_symbols): Ditto.
4191 * targets.c (bfd_target): Add new field for
4192 get_section_contents_in_window.
4193 (BFD_JUMP_TABLE_GENERIC): Updated.
4194 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4195 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4196 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4197 macros for get_section_contents_in_window field.
4199 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4201 * core.c: Renamed to corefile.c
4202 * makefile.dos (OBJS): Change core.o to corefile.o
4203 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4206 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4208 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4209 targ_selvecs to allow debugging under Irix-5 native.
4212 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4214 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4215 to o. Clobber and restore the list of new csects around the call
4216 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4217 linker error and the linker wants to read the symbol table. Reset
4218 the line number count of a real section even if it has no relocs.
4219 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4221 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4224 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4226 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4227 an undefined symbol in a shared link.
4229 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4230 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4231 phdm@info.ucl.ac.be (Philippe De Muyter).
4233 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4235 * coff-m88k.c (rtype2howto): New static function.
4236 (RTYPE2HOWTO): Use it rather than a macro definition.
4238 * coffcode.h (coff_write_object_contents): set internal_a.magic
4239 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4241 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4242 define TRAD_HEADER to new file hosts/delta68.h.
4243 m88*-motorola-sysv*, however, does use ptrace-core.o.
4244 * hosts/delta68.h: New file.
4246 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4247 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4249 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4251 * i386linux.c (MY(vec)): Declare before use.
4253 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4255 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4256 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4258 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4259 BFD is not of the right type.
4260 (bfd_elf_get_needed_list): Likewise.
4261 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4262 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4263 * xcofflink.c (XCOFF_XVECP): Define.
4264 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4266 (bfd_xcoff_import_symbol): Likewise.
4267 (bfd_xcoff_export_symbol): Likewise.
4268 (bfd_xcoff_link_count_reloc): Likewise.
4269 (bfd_xcoff_record_link_assignment): Likewise.
4270 (bfd_xcoff_size_dynamic_sections): Likewise.
4272 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4273 table index against the number of symbols for a base relative
4276 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4278 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4279 full_aouthdr flag here...
4280 (_bfd_xcoff_bfd_final_link): ...not here.
4282 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4284 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4285 systems that have a system <libelf.h>.
4286 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4287 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4288 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4289 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4290 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4291 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4292 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4294 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4296 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4297 set, set BSF_WEAK in symbol. Change all callers.
4298 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4299 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4300 _bfd_generic_link_add_one_symbol.
4301 (ecoff_indirect_link_order): Check that the section tdata relocs
4302 are not NULL before using them.
4304 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4305 define TRAD_HEADER as hosts/alphalinux.h.
4306 * configure: Rebuild.
4307 * hosts/alphalinux.h: New file.
4308 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4311 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4313 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4314 C_ECOMM storage classes.
4316 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4318 (xcoff_mark): Call xcoff_mark_symbol.
4319 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4320 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4322 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4324 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4326 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4328 (xcoff_find_reloc): New static function.
4329 (xcoff_link_add_symbols): Use it.
4330 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4331 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4332 relocate the value of C_DECL.
4334 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4336 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4338 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4339 callback decide what goes in .relocs.
4340 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4341 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4344 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4346 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4349 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4351 * xcofflink.c: More improvements, mostly to fix handling of
4352 constructors and a few other special cases.
4353 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4354 zero, reverting yesterday's change.
4355 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4356 (bfd_xcoff_link_count_reloc): Declare.
4357 (bfd_xcoff_record_link_assignment): Declare.
4358 * bfd-in2.h: Rebuild.
4360 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4362 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4363 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4364 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4365 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4366 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4367 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4369 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4372 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4373 segments includes the a.out header. See to that the magic number
4374 *always* is big-endian.
4376 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4377 m68k4k NetBSD configurations.
4379 * configure.in, configure: Separate i386 & mips NetBSD
4380 configurations from other BSD ones. Don't assume DEC is the only
4381 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4382 configurations. Add support for m68k4k NetBSD object format.
4384 * libaout.h: Added M_68K4K_NETBSD magic.
4386 * m68k4knetbsd.c: New file.
4388 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4390 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4393 * hosts/mipsnbsd.h: New file.
4396 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4398 * config.bfd: Add config stuff for mips*-*-magic* to set
4399 targ_defvec to ecoff_big_vec.
4402 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4404 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4406 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4407 toc_section, and entry_section fields.
4408 (struct xcoff_section_tdata): Remove ldrel_count field.
4409 * libcoff.h: Rebuild.
4410 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4412 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4413 full a.out header if full_aouthdr is set in xcoff_data.
4414 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4415 based on sections stored in xcoff_data.
4416 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4418 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4419 (rs6000coff_vec): Set symbol_leading_char to '.'.
4420 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4421 value stored in ret rather than returning a pointer value.
4423 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4425 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4428 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4430 * som.c (som_slurp_string_table): Allocate the strings with malloc
4431 since they're free'd by free_cached_info.
4432 (som_slurp_symbol_table): Similarly for the symbol table.
4434 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4436 * Makefile.in (diststuff): Don't make headers.
4438 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4440 * Makefile.in: Rebuild dependencies.
4442 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4443 output_bfd is not SunOS.
4444 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4445 non-SunOS input files.
4447 * xcofflink.c: Extensive changes to support linking shared objects
4448 and generating a .loader section.
4449 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4450 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4451 last_symndx, and ldrel_count fields.
4452 * libcoff.h: Rebuild.
4453 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4454 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4456 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4457 (bfd_xcoff_export_symbol): Declare.
4458 (bfd_xcoff_size_dynamic_sections): Declare.
4459 * bfd-in2.h: Rebuild.
4461 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4463 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4464 * configure: Rebuild.
4465 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4466 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4468 (pmac_xcoff_vec): Update to use new xcoff support.
4469 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4470 (xcoff_write_armap): Declare buf as unsigned char.
4471 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4473 * mpw-make.sed: Generalize subdir_do edit.
4475 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4477 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4478 correctly. Don't initialize asect->vma.
4480 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4482 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4483 something a little less than the page size.
4485 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4487 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4489 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4491 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4492 * coffcode.h (coff_write_object_contents): If .bss is before
4493 .data us that as data_start.
4494 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4496 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4497 (coff_swap_outhdr_out): Hardwire in version number.
4499 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4501 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4502 major and minor to *_vno, since the former are also macros in
4503 SunOS header files. Cast result of bfd_alloc to appropriate
4506 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4507 before assigning to sec_data.
4509 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4511 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4512 now relative to the section, not absolute.
4513 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4514 get the file name when there is a N_SO directory name. When
4515 handling stabs, remember that section->vma was added to the
4518 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4520 * sunos.c (struct sunos_link_hash_table): Add needed field.
4521 (sunos_link_hash_table_create): Call bfd_release, not free.
4522 (sunos_link_hash_table_create): Initialize needed field.
4523 (sunos_add_dynamic_symbols): Record needed objects.
4524 (bfd_sunos_get_needed_list): New function.
4525 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4526 * bfd-in2.h: Rebuild.
4528 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4530 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4532 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4534 * bfd-in.h (struct bfd_link_needed_list): Rename from
4535 bfd_elf_link_needed_list.
4536 * bfd-in2.h: Rebuild.
4537 * elf.c, elflink.h, libelf.h: Corresponding changes.
4539 Add start at AIX linker support; no shared libraries yet.
4540 * xcofflink.c: New file.
4541 * configure.in (rs600coff_vec): Use xcofflink.o.
4542 * configure: Rebuild.
4543 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4545 (struct xcoff_section_tdata): Define.
4546 (xcoff_section_data): Define macro.
4547 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4548 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4549 (_bfd_xcoff_bfd_final_link): Declare.
4550 (_bfd_ppc_xcoff_relocate_section): Declare.
4551 * libcoff.h: Rebuild.
4552 * coff-rs6000.c: Clean up a bit.
4553 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4554 cputype, csects, and debug_indices.
4555 (xcoff_copy_private_bfd_data): Copy cputype.
4556 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4557 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4558 (xcoff_reloc_type_lookup): Rename from
4559 rs6000coff_reloc_type_lookup.
4560 (coff_relocate_section): Define.
4561 (_bfd_xcoff_sizeof_headers): Define.
4562 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4563 (_bfd_xcoff_bfd_relax_section): Define.
4564 (_bfd_xcoff_bfd_link_split_section): Define.
4565 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4567 * coffcode.h (coff_compute_section_file_positions): If AIX,
4568 increment sofar by SMALL_AOUTSZ if not executable.
4569 (coff_write_object_contents): If AIX, always output an a.out
4570 header; if not executable, header size of SMALL_AOUTSZ.
4571 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4572 (_bfd_stringtab_init): Initialize xcoff field.
4573 (_bfd_xcoff_stringtab_init): New function.
4574 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4575 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4576 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4577 * libbfd.h: Rebuild.
4578 * Makefile.in: Rebuild dependencies.
4579 (BFD32_BACKENDS): Add xcofflink.o.
4580 (CFILES): Add xcofflink.c.
4582 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4583 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4584 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4586 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4588 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4590 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4592 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4593 * config.in: Regenerated.
4595 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4596 (_bfd_chunksize): New variable.
4597 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4598 for obstack chunk size.
4599 * configure.in: Check for getpagesize.
4600 * configure: Regenerated.
4602 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4604 * trad-core.c (rawptr): Make it a local variable of
4605 ptrace_unix_core_file_p.
4607 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4609 * coff-arm.c (in_reloc_p): New.
4610 * coff-i386.c (in_reloc_p): New.
4611 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4612 (coff_write_object_contents): Only set has_reloc_section
4614 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4615 in_reloc_p to decide if reloc should be emitted.
4616 * libcoff.h (pe_data_type.in_reloc_p): New.
4617 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4619 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4621 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4622 (_bfd_coff_read_internal_relocs): Likewise.
4623 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4624 (_bfd_coff_read_internal_relocs): Likewise.
4626 * elflink.h (elf_link_add_object_symbols): Correct conditions
4627 under which type and size change warnings are issued.
4629 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4631 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4632 a symbol which is not in a real section.
4633 (coff_write_native_symbol): Corresponding change.
4635 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4636 coff_link_hash_newfunc and make non-static.
4637 (_bfd_coff_link_hash_table_init): New function, broken out of
4638 _bfd_coff_link_hash_table_create.
4639 (_bfd_coff_link_hash_table_create): Use it.
4640 (process_embedded_commands): Make static.
4641 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4642 (_bfd_coff_link_hash_table_init): Declare.
4643 * libcoff.h: Rebuild.
4645 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4646 field in XCOFF tdata.
4647 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4648 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4649 based on cputype stored in a.out header, or in n_type of initial
4651 (coff_write_object_contents): Set cputype correctly in a.out
4653 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4655 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4656 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4658 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4659 * libcoff.h: Rebuild.
4661 * cpu-rs6000.c (rs6000_compatible): New static function.
4662 (bfd_rs6000_arch): Use it.
4663 * cpu-powerpc.c (powerpc_compatible): New static function.
4664 (arch_info_struct): Define various flavours of PowerPC.
4665 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4668 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4670 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4672 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4674 * elflink.h (elf_link_add_object_symbols): Don't warn about
4675 changing the size or type if the old definition was weak.
4677 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4679 * coffcode.h (combined_entry_type): Add fix_line field.
4680 (coff_slurp_line_table): Warn if we try to set the lineno field of
4682 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4683 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4684 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4685 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4687 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4688 * libcoff.h: Rebuild.
4690 * libcoff-in.h (struct xcoff_tdata): Define.
4691 (xcoff_data): Define.
4692 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4693 * bfd-in2.h, libcoff.h: Rebuild.
4694 * coff-rs6000.c (xcoff_mkobject): New static function.
4695 (coff_mkobject): Define.
4696 (xcoff_copy_private_bfd_data): New static function.
4697 (coff_bfd_copy_private_bfd_data): Define.
4698 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4700 (rs6000coff_vec): Add DYNAMIC to object_flags.
4701 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4702 .loader sections specially.
4703 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4704 section alignment from the XCOFF tdata information.
4705 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4706 F_SHROBJ, and copy the extra a.out header information into the
4707 XCOFF tdata structure.
4708 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4709 F_DYNLOAD and the extra a.out header information.
4710 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4711 C_HIDEXT symbol with attached csect information.
4712 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4713 in the o_maxdata field.
4714 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4715 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4716 end if BSF_NOT_AT_END is set.
4718 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4719 _bfd_read_ar_hdr_fn.
4720 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4721 * bfd-in2.h, libbfd.h: Rebuild.
4722 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4724 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4725 (bfd_slurp_bsd_armap_f2): Likewise.
4726 (_bfd_slurp_extended_name_table): Likewise.
4728 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4730 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4732 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4733 when the symbol table is empty.
4735 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4736 space for section symbols, since we don't output them either.
4737 (elf_m68k_adjust_dynindx): Removed.
4739 * ptrace-core.c (rawptr): Make it a local variable of
4740 ptrace_unix_core_file_p.
4742 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4744 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4747 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4748 Mac object file formats.
4750 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4752 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4753 auxent if there isn't one.
4754 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4755 rather than FILNMLEN as the maximum name length.
4757 * coffcode.h (bfd_coff_backend_data): Add new field
4758 _bfd_coff_print_aux.
4759 (bfd_coff_print_aux): New static function.
4760 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4761 scnlen field of an XTY_LD csect aux entry.
4762 (coff_print_aux): New static function.
4763 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4764 in coff_pointerize_aux_hook.
4765 (bfd_coff_std_swap_table): Initialize new field.
4766 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4767 * libcoff.h: Rebuild.
4768 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4769 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4771 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4772 if there are symbols, for native AIX ld compatibility.
4774 * coffcode.h (bfd_coff_backend_data): Add new field
4775 _bfd_coff_pointerize_aux_hook.
4776 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4777 or I960, and as 0 otherwise.
4778 (bfd_coff_std_swap_table): Initialize new field.
4779 * libcoff.h: Rebuild.
4780 * coffgen.c (coff_pointerize_aux): Change parameters to take
4781 symbol pointer instead of type and class, and to take aux index.
4782 Call _bfd_coff_pointerize_aux_hook if it is defined.
4783 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4784 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4785 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4787 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4788 read-only/host-only support.
4790 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4792 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4795 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4796 BFD_JUMP_TABLE_ARCHIVE accordingly.
4797 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4798 (_bfd_compute_and_write_armap): Declare.
4799 (_bfd_generic_read_ar_hdr): Declare.
4800 (_bfd_read_ar_hdr): Define.
4801 (_bfd_noarchive_read_ar_hdr): Define.
4802 (_bfd_archive_bsd_read_ar_hdr): Define.
4803 (_bfd_archive_coff_read_ar_hdr): Define.
4804 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4805 _bfd_read_ar_hdr instead.
4806 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4807 (_bfd_compute_and_write_armap): Rename from
4808 compute_and_write_armap. Make non-static. Change all callers.
4809 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4810 than _bfd_snarf_ar_hdr.
4811 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4812 * ieee.c (ieee_read_ar_hdr): Define.
4813 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4814 * oasys.c (oasys_read_ar_hdr): Define.
4815 * som.c (som_read_ar_hdr): Define.
4816 * bfd-in2.h, libbfd.h: Rebuild.
4818 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4820 * peicode.c (coff_swap_filehdr_in): If symptr is
4821 zero, there aren't any symbols, even if nsyms is set.
4823 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4825 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4827 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4828 sections, and set styp correctly for them: .got, .hash, .dynamic,
4829 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4830 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4832 (ecoff_sort_hdrs): New static function.
4833 (ecoff_compute_section_file_positions): Return boolean, not void.
4834 Sort the sections by VMA before looking through them. Put the
4835 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4836 section on an appropriate boundary within the page.
4837 (ecoff_compute_reloc_file_positions): Check return value of
4838 ecoff_compute_section_file_positions.
4839 (_bfd_ecoff_set_section_contents): Likewise.
4840 (_bfd_ecoff_write_object_contents): Check for various Alpha
4841 section types when incrementing text_size and data_size. Call
4842 adjust_headers backend function if it exists.
4843 * coff-alpha.c (alpha_adjust_headers): New static function.
4844 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4845 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4847 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4849 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4851 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4852 of ALTERNATE_AIX_CORE_FORMAT.
4853 * configure.in (aix4): No longer need CORE_FLAGS.
4854 * configure: Updated.
4856 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4858 NS32k changes from Ian Dall:
4859 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4861 (aout_link_input_section_std, aout_link_input_section_ext,
4862 aout_link_reloc_link_order): Call them instead of _bfd_*
4864 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4866 (backend_data): Use it instead of hardcoded zero.
4868 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4869 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4871 * ns32knetbsd.c: Include bfd.h.
4872 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4873 (MY_bfd_reloc_type_lookup): Declare function too.
4874 * pc532-mach.c (set_sizes): Don't declare.
4875 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4876 (backend_data, MY_backend_data): Don't define.
4878 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4879 ns32k-*-lites* like ns32k-*-netbsd*.
4881 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4884 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4886 * coffcode.h (coff_write_object_contents): Restore setting
4887 f_timdat to 0, deleted on August 22.
4889 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4891 * coffcode.h (coff_bfd_copy_private_symbol_data,
4892 coff_bfd_copy_private_section_data,
4893 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4894 * peicode.h (coff_bfd_copy_private_bfd_data): New
4895 (pe_bfd_copy_private_bfd_data): New.
4896 (coff_swap_scnhdr_in): Swap bss size into the right place.
4897 (pe_print_private_bfd_data): Add some newlines.
4899 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4901 * som.c (setup_sections): Don't die if a space has no subspaces.
4903 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4905 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4906 dynamic symbol override a common symbol. Don't change the size or
4907 type if they have been set and the new symbol is not a definition.
4908 Warn if the size or type changes.
4910 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4912 * som.c (som_begin_writing): Don't write the symbol table or
4914 (som_finish_writing): Write them here. Place them after the
4915 subspace data, but before the relocs.
4917 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4919 * sunos.c (sunos_add_one_symbol): Just pass false, not
4920 info->shared_library, to sunos_create_dynamic_sections.
4921 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4923 (sunos_check_dynamic_reloc): Remove .text section assertion.
4925 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4927 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4928 * configure, configure.in: Add pmac_xcoff_vec case.
4929 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4930 * coff-pmac.c: New file, PowerMac XCOFF support.
4931 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4932 * targets.c (pmac_xcoff_vec): Declare.
4934 * mpw-config.in: Various changes to be compatible with the
4935 autoconf-based configury.
4936 * mpw-make.sed: New file, sed commands to translate Unix
4937 makefile into MPW syntax.
4938 * mpw-make.in: Remove.
4939 * hosts/mpw.h: Remove.
4940 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4941 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4943 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4945 * binary.c (binary_get_symtab): Return an empty string on error.
4946 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4948 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4950 * coff-ppc.c: Reformatted according to gnu conventions
4951 Removed irrelevant "if 0" code
4953 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4955 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4956 symbols rather than as indirect symbols.
4957 (MY(slurp_symbol_table)): Don't do anything special about
4960 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4961 of .ctors and .dtors sections is no larger than 2.
4963 * sunos.c (sunos_add_one_symbol): Don't change
4964 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4966 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4967 dynamic symbols when creating a shared library.
4968 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4970 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4971 written even if it is not defined in a regular object.
4972 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4973 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4974 rather than the constant 22.
4975 (sunos_check_dynamic_reloc): Handle creating a shared library.
4976 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4977 zero when creating a shared library.
4978 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4979 write it out at the start of the symbol table.
4981 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4983 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4985 * config.bfd: Add arm-*-coff.
4986 * configure.in, configure: Add armcoff_{little,big}_vec.
4987 * targets.c (armcoff_{little,big}_vec): Declare.
4988 (bfd_target_vector): Add armcoff_{little,big}_vec.
4989 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4991 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4993 * targets.c (bfd_find_target): Remove debugging code.
4995 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4997 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4999 * Makefile.in: added *-ppc files
5000 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5001 allow pe based .o's to be shared with other tools on ppc/NT
5002 * config.bfd: added powerpc[le]-[pe|winnt] config support
5003 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5004 * peicode.h: Added more section flags for PE on ppc
5005 Added coff_swap_filehdr_out to allow peicode.h to be
5006 used for non-image PE files on ppc.
5007 Check for image, or not, before copying pe_opthdr
5008 * targets.c: Added new bfd's
5009 * targets.c: Removed two inactive bfds that shouldn't have made it this
5012 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5014 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5015 explicit values to initialize all relocs. Change all users.
5016 (ppc_elf_brtaken_inner): New function to handle branch predicition
5018 (ppc_elf_brtaken_reloc): Ditto.
5019 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5020 relocs use ppc_elf_unsupported_reloc.
5021 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5022 needs to be reported.
5023 (ppc_elf_relocate_section): Support branch prediction relocs.
5025 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5027 * bfd.c (bfd_assert): Remove \n from string passed to
5030 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5031 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5032 (bfd_coff_make_section_hook): Don't define.
5033 (coff_make_section_hook): Remove.
5034 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5035 (styp_to_sec_flags): Likewise.
5036 (coff_write_object_contents): Likewise.
5037 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5039 * libcoff.h: Rebuild.
5040 * coffgen.c (make_a_section_from_file): Just call
5041 bfd_make_section_anyway, not bfd_make_section or
5042 bfd_coff_make_section_hook.
5043 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5044 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5045 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5046 make_section_hook field.
5047 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5049 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5050 pointers into value field for warning and indirect symbols; just
5051 leave the value field alone.
5052 * linker.c (generic_link_add_symbol_list): Use next symbol for
5053 warning and indirect symbols, rather than looking in symbol value.
5054 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5055 parameter. Change all callers. Remove support for indirect
5056 symbols; it didn't work anyhow.
5057 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5058 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5059 * bfd-in2.h: Rebuild.
5061 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5063 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5064 go back to telling the tools this reloc operates on 32 bits.
5066 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5068 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5069 rather than a direct fprintf.
5070 * archive.c (_bfd_write_archive_contents): Likewise.
5071 * coffcode.h (coff_slurp_symbol_table): Likewise.
5072 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5073 (ppc_elf_unsupported_reloc): Likewise.
5074 (ppc_elf_relocate_section): Likewise.
5075 * i386linux.c (linux_tally_symbols): Likewise.
5076 (linux_finish_dynamic_link): Likewise.
5077 * osf-core.c (osf_core_core_file_p): Likewise.
5078 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5079 * som.c (som_sizeof_headers): Likewise.
5080 * srec.c (srec_bad_byte): Likewise.
5081 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5082 * libbfd-in.h (bfd_assert): Declare first parameter const.
5083 * libbfd.h: Rebuild.
5084 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5085 bfd_reloc_overflow is enough.
5086 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5087 * coff-h8500.c (rtype2howto): Likewise.
5088 * coff-z8k.c (rtype2howto): Likewise.
5089 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5090 * elf.c (_bfd_elf_get_lineno): Likewise.
5091 (_bfd_elf_no_info_to_howto): Likewise.
5092 (_bfd_elf_no_info_to_howto_rel): Likewise.
5093 * hp300hpux.c (convert_sym_type): Likewise.
5094 (MY(swap_std_reloc_in)): Likewise.
5095 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5097 * libaout.h (struct aoutdata): Add line_buf field.
5098 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5099 and filename_buffer. Instead, use a malloc buffer stored in the
5100 new line_buf field. Remove length restrictions.
5102 * coffgen.c (string_size): Remove static variable.
5103 (debug_string_size, debug_string_section): Likewise.
5104 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5105 and debug_string_size_p parameters. Use them instead of the
5106 global variables. Change all callers.
5107 (coff_write_symbol): Likewise.
5108 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5109 (coff_write_symbols): Add local variables to replace removed
5112 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5113 function, and line_base fields.
5114 * libcoff.h: Rebuild.
5115 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5116 information, rather than using static variables.
5118 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5119 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5121 * init.c (initialized): Remove static variable.
5122 (bfd_init): Don't bother setting initialized.
5123 (bfd_check_init): Remove.
5124 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5125 * libbfd.h: Rebuild.
5127 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5129 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5130 size for full core dumps. Copy core file header to private data.
5131 (rs6000coff_core_file_failing_command,
5132 rs6000coff_core_file_failing_signal): New functions to extract
5133 the file name and terminating signal from the core file.
5134 * coff-rs6000.c: Use them.
5136 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5138 Change arch info to be const, initialized at compile time.
5139 * archures.c: Reindent many functions. Change CONST to const.
5140 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5141 nothing set it anyhow. Make next const.
5142 (bfd_arch_info_list): Remove.
5143 (bfd_archures_list): Rename from archures_init_table. Change from
5144 a table of function pointers to a table of bfd_arch_info_type
5145 structure addresses.
5146 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5147 (bfd_lookup_arch): Likewise.
5148 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5150 (bfd_default_arch_struct): Make const.
5151 (bfd_arch_init, bfd_arch_linkin): Remove.
5152 (bfd_get_arch_info): Return a const pointer.
5153 * init.c (bfd_init): Don't call bfd_arch_init.
5154 * bfd.c (struct _bfd): Make arch_info const.
5155 * bfd-in2.h: Rebuild.
5156 * libbfd.h: Rebuild.
5157 * configure.in: Put & before everything in $selarchs.
5158 * configure: Rebuild.
5159 * cpu-*.c: Change bfd_*_arch from a function which calls
5160 bfd_arch_linkin to a const structure.
5161 * ieee.c (ieee_object_p): Make arch const.
5163 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5165 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5167 * bfd-in2.h: Regenerate.
5168 * libbfd.h: Regenerate.
5170 * elf32-ppc.c (reloc_type): Update names to match current draft.
5171 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5172 relative. Update names to current V.4 draft.
5173 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5174 (ppc_elf_relocate_section): Rename relocations to match draft.
5176 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5178 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5179 compiled with -mrelocatable-lib to be linked with either normal
5180 modules or -mrelocatable modules.
5182 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5184 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5185 in the a.out header.
5187 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5188 a reloc against a local symbol, even if it's not a section.
5190 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5192 * targets.c (bfd_target): Remove unused align_power_min field.
5193 * bfd-in2.h: Rebuild.
5194 * All backends: Remove initialization of align_power_min.
5196 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5198 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5200 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5202 * config.bfd (mips-dec-netbsd*): New target.
5203 * configure.host (mips-dec-netbsd*): New host.
5204 * configure.in (mips-dec-netbsd*): New native.
5205 * configure: Rebuild.
5207 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5209 Make the COFF backend linker merge common types:
5210 * cofflink.c (struct coff_debug_merge_element): Define.
5211 (struct coff_debug_merge_type): Define.
5212 (struct coff_debug_merge_hash_entry): Define.
5213 (struct coff_debug_merge_hash_table): Define.
5214 (coff_debug_merge_hash_table_init): Define.
5215 (coff_debug_merge_hash_table_free): Define.
5216 (coff_debug_merge_hash_lookup): Define.
5217 (struct coff_final_link_info): Add debug_merge field.
5218 (coff_debug_merge_hash_newfunc): New static function.
5219 (_bfd_coff_final_link): Allocate and free debug_merge table.
5220 (coff_link_input_bfd): Merge identical enum, struct and union
5223 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5225 Convert i960 COFF to use COFF backend linker.
5226 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5227 structure to store the symbol being used.
5228 (coff_i960_start_final_link): New static function.
5229 (coff_i960_relocate_section): New static function.
5230 (coff_i960_adjust_symndx): New static function.
5231 (coff_start_final_link): Define.
5232 (coff_relocate_section): Define.
5233 (coff_adjust_symndx): Define.
5234 * coffcode.h (bfd_coff_backend_data): Add new callback function
5235 _bfd_coff_start_final_link.
5236 (bfd_coff_start_final_link): Define.
5237 (coff_start_final_link): Define if not defined.
5238 (bfd_coff_std_swap_table): Add coff_start_final_link.
5239 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5241 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5242 function callback is not NULL.
5243 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5244 (_bfd_coff_internal_syment_name): Declare.
5245 * libcoff.h: Rebuild.
5246 * configure.in (icoff_big_vec): Add cofflink.o.
5247 (icoff_little_vec): Likewise.
5248 * configure: Rebuild.
5250 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5252 * Makefile.in (clean-info): Remove extraneous tab from line
5255 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5257 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5258 contents has relocs.
5260 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5262 * coffcode.h (coff_compute_section_file_positions): Keep the
5264 (coff_write_object_contents): Remember if it's a relocatable
5266 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5267 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5268 if relocatable file. Swap out saved raw size.
5270 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5272 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5273 (maintainer-clean): Rename from realclean, passing
5274 maintainer-clean down to subdirectories, but leave realclean as a
5277 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5280 * dep-in.sed: Remove config.h from generated dependencies.
5282 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5283 broken out of sunos_canonicalize_dynamic_symtab.
5284 (sunos_canonicalize_dynamic_symtab): Call new function
5285 sunos_slurp_dynamic_symtab.
5286 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5287 dynamic symbol table to the caller.
5288 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5289 callback to override the symbols being read.
5290 * libaout.h (struct aout_backend_data): Add three new parameters
5291 to add_dynamic_symbols callback.
5293 Extensive minor changes to avoid various gcc warnings. Also:
5294 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5295 * archures.c (bfd_arch_info_type): Change mach field from long to
5297 (bfd_lookup_arch): Change machine parameter from long to unsigned
5300 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5302 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5303 a symbol with a non-zero plt_offset.
5305 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5307 * elfcode.h (align_file_position): Remove; not used.
5309 * configure.in: Only check for <sys/procfs.h> on a native system,
5310 and make sure it defines prstatus_t.
5311 * configure: Rebuild.
5313 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5315 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5317 * config.in: Rename from config.h.in.
5318 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5319 Check for config.h:config.in when creating stamp-h.
5320 * configure: Rebuild.
5321 * Makefile.in (stamp-h): Depend upon config.in rather than
5322 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5323 calling config.status.
5325 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5326 (Makefile): Just rebuild Makefile.
5327 (config.h, stamp-h): New targets.
5328 * configure.in: Create stamp-h when rebuilding config.h.
5329 * configure: Rebuild.
5331 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5333 * configure.in: Call AC_CONFIG_HEADER. Substitute
5334 HOST_64BIT_LONG. Check that various header files exist. Check
5335 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5336 and/or free need to be declared. Don't make a link to sysdep.h.
5337 Define TRAD_HEADER for various hosts.
5338 * configure: Rebuild.
5339 * configure.host: Don't set my_host. Add definitions taken from
5340 host header files for various entries. Remove entries which now
5342 * acconfig.h: New file.
5343 * config.h.in: New file, built by autoheader.
5344 * sysdep.h: New file.
5345 * Makefile.in (do_distclean): Don't remove sysdep.h.
5347 (LOCAL_H_DEPS): New variable.
5348 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5350 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5351 ($(OPTIONAL_BACKENDS)): Likewise.
5352 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5353 looking through sysdep.h.
5354 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5355 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5356 (fprintf_vma, sprintf_vma): Likewise.
5357 (int64_type, uint64_type): Don't define.
5358 * bfd-in2.h: Rebuild.
5359 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5360 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5361 * lynx-core.c: Include stuff from old hosts/lynx.h.
5362 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5363 rather than NO_FCNTL.
5364 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5365 rather than NATIVE_HPPAHPUX_COMPILER.
5366 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5368 * hosts/*.h: Remove all header files which merely include,
5369 declare, and define things. Leave header files which define
5370 information needed by trad-core.c.
5372 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5373 (BFD_CC_FOR_BUILD): Define.
5374 * configure.in: Use BFD_CC_FOR_BUILD.
5375 * configure: Rebuild.
5377 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5379 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5380 * configure: Rebuild.
5382 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5385 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5387 * config.bfd: i386pe_ve -> i386pe_vec.
5389 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5391 * configure.host: Incorporate host Makefile fragments by setting
5393 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5394 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5395 value based on whether the code is being compiled by a cross
5396 compiler. Don't substitute host_makefile_frag or frags.
5397 * aclocal.m4: New file to define local AC_PROG_CC.
5398 * configure: Rebuild.
5399 * Makefile.in (INSTALL): Set to @INSTALL@.
5400 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5401 (INSTALL_DATA): Set to @INSTALL_DATA@.
5403 (CC): Define as @CC@.
5404 (CFLAGS): Set to @CFLAGS@.
5405 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5406 (@host_makefile_frag@): Remove.
5407 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5408 after other options.
5409 (config.status): Remove dependency upon @frags@.
5410 * config/*.mh, config/README: Remove.
5412 * config.bfd: Rewrite to incorporate the contents of the Makefile
5413 fragments by setting shell variables, rather than merely returning
5414 the name of a Makefile fragment.
5415 * configure.in: Use shell variables set by config.bfd rather than
5416 looking at the target Makefile fragment files. Don't substitute
5417 target_makefile_frag. Do substitute TDEFINES.
5418 * configure: Rebuild.
5419 * Makefile.in (@target_makefile_frag@): Remove.
5420 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5421 * config/*.mt: Remove.
5423 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5425 * configure.in: Put changequote lines around "i[345]86" patterns
5426 section of core file support.
5428 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5430 * som.c (som_bfd_print_private_bfd_data): Define to use the
5433 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5435 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5436 entry, text_start and data_start.
5438 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5440 * Makefile.in (OFILES): Remove $(TDEPFILES).
5441 * config/apollo.mt (TDEPFILES): Remove.
5442 * config/README: Update.
5444 * configure.in: For a native configuration, set COREFILE and
5445 COREFLAG based on the canonical host name.
5446 * configure: Rebuild.
5447 * Makefile.in: Rebuild dependencies.
5448 (ALL_CFLAGS): Add @COREFLAG@.
5449 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5450 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5451 support routines. Check LYNX_CORE rather than HOST_LYNX.
5452 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5453 * i386lynx.c: Likewise.
5454 * m68klynx.c: Likewise.
5455 * sparclynx.c: Likewise.
5456 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5457 * *-core.c: Comment changes.
5458 * config/decstation.mh (HDEPFILES): Remove.
5459 (HDEFINES): Remove -DTRAD_CORE.
5460 * config/irix3.mh (RANLIB): Remove.
5461 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5462 (HDEFINES): Remove -DIRIX_CORE.
5463 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5464 (HDEFINES): Remove -DTRAD_CORE.
5465 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5466 * config/ultra3.mh (RANLIB): Remove.
5467 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5468 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5469 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5470 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5471 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5472 * config/i386aix.mh, config/i386bsd.mh: Remove.
5473 * config/i386linux.mh, config/i386mach3.mh: Remove.
5474 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5475 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5476 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5477 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5478 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5479 * config/solaris2.mh, config/stratus.mh: Remove.
5480 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5481 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5483 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5485 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5486 DT_FINI entry if the appropriate symbol is not in the hash table.
5488 * libelf.h (struct elf_backend_data): Add create_program_headers
5489 and want_hdr_in_seg fields.
5490 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5492 (elf_backend_create_program_headers): Likewise.
5493 (elfNN_bed): Initialize create_program_headers and
5495 * elf.c (get_program_header_size): Call create_program_headers
5497 (map_program_segments): Check want_hdr_in_seg backend field. Call
5498 create_program_headers backend routine.
5500 * elf.c (assign_file_positions_except_relocs): Align non allocated
5501 sections when creating an executable.
5503 * elfcode.h (elf_swap_phdr_in): Make non static.
5504 (elf_swap_phdr_out): Make non static.
5505 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5506 (bfd_elf32_swap_phdr_out): Declare.
5507 (bfd_elf64_swap_phdr_in): Declare.
5508 (bfd_elf64_swap_phdr_out): Declare.
5510 * ecofflink.c (ecoff_collect_shuffle): New static function.
5511 (_bfd_ecoff_get_accumulated_pdr): New function.
5512 (_bfd_ecoff_get_accumulated_sym): New function.
5513 (_bfd_ecoff_get_accumulated_ss): New function.
5514 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5515 (_bfd_ecoff_get_accumulated_sym): Declare.
5516 (_bfd_ecoff_get_accumulated_ss): Declare.
5517 * libbfd.h: Rebuild.
5519 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5521 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5523 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5524 warning symbols. If any section is named .gnu.warning.XXX, treat
5525 the contents as a warning to be issued if the symbol XXX is
5527 (elf_link_output_extsym): For an indirect or warning symbol, just
5528 output the symbol it points to.
5530 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5531 if bfd_hash_allocate fails, since it will already be set.
5532 (generic_link_hash_newfunc): Likewise.
5533 (archive_hash_newfunc): Likewise.
5534 (hash_entry_bfd): New static function.
5535 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5536 callback. Allocate a new warning using the hash table newfunc.
5537 Use bfd_hash_replace to update the entry in the hash table, rather
5538 than assuming we can copy the fields with structure assignment.
5540 * hash.c (bfd_hash_replace): New function.
5541 * bfd-in.h (bfd_hash_replace): Declare.
5542 * bfd-in2.h: Rebuild.
5544 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5546 * config.bfd: Add mips*vr4300-*-elf* target.
5547 * config/mipsbvr4300.mt: Added.
5549 See file ChangeLog.2
5556 version-control: never