1 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure.host: Use long long for mips-sgi-irix6*.
5 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
6 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
8 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
10 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
11 (enum reloc_type): Add more reloc types.
12 (elf32_mn10300_howto_table): Update for new reloc types.
13 (elf32_mn10300_reloc_map): Update for new reloc types.
14 * reloc.c: Add some new relocs for the mn10300 series.
15 * bfd-in2.h, libbfd.h: Rebuilt.
17 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
19 * som.c (setup_sections): Don't lose for a space which has
20 no data, but some symbols.
22 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
24 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
25 (sunos_link_hash_table_create): Initialize got_needed.
26 (sunos_create_dynamic_sections): Only set .got section size if it
27 is not already set. Set got_needed.
28 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
29 sdynptr, and only handle dynamic sections, if dynamic sections are
31 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
32 Initialize .got section.
33 (sunos_scan_ext_relocs): Likewise.
34 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
36 (sunos_finish_dynamic_link): Check got_needed. Only set up
37 dynamic linking information if needed.
39 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
41 * config.bfd: Added VersaDOS format to the Ericsson configuration.
43 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
45 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
48 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
50 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
54 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
56 * filemode.c: Include sysdep.h.
57 * ihex.c: Add casts to eliminate compiler warnings.
58 * sunos.c: Add casts to eliminate compiler warnings.
60 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
62 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
64 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
65 appropriate relocations in the .so file if shared.
66 (ppc_elf_relocate_section): Ditto.
69 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
71 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
72 complain_overflow_unsigned.
76 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
78 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
79 overflows for R_D10V_16 and R_D10V_18.
82 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
84 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
85 (do_with_relocs): Likewise.
86 (do_as_repeat): Likewise.
87 (copy_expression): Likewise.
89 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
91 * ieee.c (ieee_write_external_part): Correctly record whether
92 there is an external part.
95 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
97 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
98 handle tda offsets for sld.w and sst.w instructions.
99 Fix alignment check in sld.w and sst.w tda reloc handling.
102 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
104 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
107 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
109 * elf32-v850.c: Add comments about assumptions about
110 char, short & long sizes.
111 (elf32_v850_bfd_final_link_relocate): Fix sign extension
112 problems for several relocs.
114 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
115 R_V850_SDA_OFFSET entry.
118 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
120 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
121 Store import file index in ldindx.
122 (xcoff_build_ldsyms): Assume that ldsym was not previously
123 allocated. For an imported symbol, copy ldindx into l_ifile.
126 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
128 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
129 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
130 fields in R_V850_TDA_OFFSET.
131 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
132 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
135 * elf32-v850.c: Include bfdlink.h.
136 (bfd_elf32_v850_reloc): Return an error if we get a reloc
138 (elf32_v850_bfd_final_link_relocate): New function.
139 (v850_elf_relocation_section): Likewise.
140 (elf_backend_relocate_section): Define.
143 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
145 * binary.c (binary_set_section_contents): Ignore sections which
146 don't have SEC_LOAD and SEC_ALLOC set.
148 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
150 * linker.c (_bfd_generic_final_link): Avoid losing static
151 symbols in the .bss section.
153 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
155 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
156 (mips32_64bit_reloc): New static function.
157 (mips_reloc_map): Add entry for BFD_RELOC_64.
158 (mips_elf_relocate_section): Handle R_MIPS_64.
160 * linker.c (default_indirect_link_order): Print an error message
161 when attempting to do a relocateable link with different object
162 file formats, rather than calling abort.
165 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
167 * reloc.c (m32r relocs): Rename them.
168 * bfd-in2.h, libbfd.h: Regenerated.
169 * elf32-m32r.c: Update.
170 (m32r_elf_10_pcrel_reloc): New function.
171 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
172 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
175 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
177 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
178 all sections that will be included in the output file.
179 (_bfd_generic_link_output_symbols): Discard symbols in sections
180 which are being discarded.
184 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
185 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
186 (elf_v850_howto_table): Corresponding changes.
187 (elf_v850_reloc_map): Corresponding changes.
188 * reloc.c: Add additional V850 relocations.
189 * bfd-in2.h, libbfd.h: Rebuilt.
191 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
192 no longer want in pc-relative relocs.
194 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
196 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
197 accept a reloc against an undefined sybmol!
199 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
201 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
204 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
206 * VERSION: Bump for new relocation.
208 * hosts/i386bsd.h: If NBPG is not defined, define it as
209 PAGE_SIZE, for recent versions of FreeBSD.
211 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
213 * configure.host: Use `long long' as the 64 bit type on a Solaris
214 host, since both gcc and the SunPRO compilers support it.
216 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
218 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
219 mistake to have reused the ECOFF LITERAL for ELF since they have
221 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
222 * bfd-in2.h, libbfd.h: Rebuild.
224 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
227 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
228 dynamic relocation for an undefweak symbol when we are building
231 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
233 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
234 point explicitly to srcdir.
235 (targmatch.h): Edit references to point explicitly to objdir.
237 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
239 * config.bfd: When setting targ_cpu, don't get confused by
242 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
244 * configure.host: Add support for windows host (a build done
245 under the Microsoft build environment).
247 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
249 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
250 definition in a dynamic object, add it to the dynamic symbol table
251 if any dynamic object mentions it. Reverts part of last patch.
253 * sunos.c (struct sunos_link_hash_table): Add got_base field.
254 (sunos_link_hash_table_create): Initialize got_base.
255 (bfd_sunos_size_dynamic_sections): If the .got section is more
256 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
258 (sunos_check_dynamic_reloc): Subtract got_base from a base
261 * elf32-mips.c (elf_mips_isa): New static function.
262 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
263 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
265 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
267 * archive.c (do_slurp_coff_armap): Only treat archive as little
268 endian for i960 COFF.
270 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
272 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
273 by the change in size of the section when EXEC_P is not set.
275 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
276 (m68kcoff_rtype_to_howto): New static function.
277 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
278 VMA to the addend for a PC relative reloc.
280 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
282 * Makefile.in: Rebuild dependencies.
284 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
287 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
289 * Makefile.in: Remove explicit dependencies for mn10200 and
291 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
292 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
293 (dependencies): Rebuilt.
295 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
297 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
298 during this function.
300 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
301 section if the flags are compatible.
303 * configure.in: Add havevecs, and put it in tdefaults.
304 * mpw-config.in: Likewise.
305 * configure: Rebuild.
306 * targmatch.sed: New file; a sed script to build targmatch.h from
308 * config.bfd: Add #if, #endif, and comments for targmatch.h.
309 * targets.c: Include "fnmatch.h".
310 (struct targmatch): Define.
311 (bfd_target_match): Define by including targmatch.h.
312 (bfd_find_target): If the target is not found by name, search for
313 it as a configuration triplet.
314 * Makefile.in: Rebuild dependencies.
315 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
316 i386dynix.o, m68k4knetbsd.o, and riscix.o.
317 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
318 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
319 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
320 (CFILES): Remove i386dynix.c and hp300bsd.c.
321 (targmatch.h): New target.
322 (do_clean): Remove targmatch.h.
324 * configure.in: Add BFD_NEED_DECLARATION(getenv).
325 * acconfig.h: Add NEED_DECLARATION_GETENV.
326 * configure, config.in: Rebuild.
327 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
328 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
330 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
332 * cpu-mn10x00.c, elf32-mn10x00: Removed.
333 * cpu-mn10200.c, cpu-mn10300.c: New files.
334 * elf32-mn10200.c, elf32-mn10300.c: New files.
335 * Makefile.in: Break mn10x00 support into two separate
336 configurations, mn10200 and mn10300.
337 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
338 * bfd-in2.h, configure: Rebuilt.
340 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
342 * Makefile.in (do_clean): Move config.log to do_distclean.
344 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
346 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
347 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
348 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
349 (elf32-mn10x00.o): Add dependencies.
350 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
351 (bfd_mn10x00_arch): Declare.
352 (bfd_archures_list): Add bfd_mn10x00_arch.
353 * config.bfd: Add mn10x00-*-*.
354 * configure.in: Add bfd_elf32_mn10x00_vec.
355 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
356 * targets.c (bfd_elf32_mn10x00_vec): Declare.
357 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
358 * bfd-in2.h, configure: Rebuilt.
360 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
362 openVMS/Alpha: Provide filename and case_hack flags via
363 symbol table from gas.
364 Add case_hack code for symbol output from vax/vms.
365 * evax-alpha.c (evax_initialize): Remove filename handling,
366 filename is provided via symbol table.
367 (evax_get_symtab): Use local symbol count when setting up table.
368 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
370 (_bfd_evax_write_egsd): Skip file name symbol.
371 * evax-emh.c (get_vms_time_string): Local function now.
372 (_bfd_evax_write_emh): Extract source filename and case_hack flags
374 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
375 through _bfd_evax_case_hack_symbol.
376 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
378 (_bfd_evax_basename): Removed.
379 (_bfd_get_vms_time_string): Moved to evax-emh.c.
380 * evax.h (evax_private_data_struct): Remove filename.
381 (flag_hash_long_names, flag_show_after_trunc,
382 flag_no_hash_mixed_case, vms_name_mapping): New flags for
385 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
387 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
388 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
389 (NO_SWAP_MAGIC): Don't define.
390 (SWAP_MAGIC): Define.
392 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
393 no hash table entry for a global symbol.
395 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
397 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
399 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
401 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
402 symbol type with T_NULL. Warn if symbol type changes. Based on
403 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
405 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
406 a dynamic object in the dynamic symbol table if it is referenced
407 or defined by a regular object.
410 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
412 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
413 remove dwarf local labels. Shrinks binaries by a factor of 3!
416 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
418 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
419 by hand, rather than by calling bfd_make_section.
422 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
424 * reloc.c: Rename m32r relocs.
425 * bfd-in2.h, libbfd.h: Rebuilt.
426 * elf32-m32r.c: Update.
429 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
431 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
432 link, adjust the symbol index of a base relative reloc. Don't
433 change the addend of a PC relative reloc if pcrel_offset is set.
434 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
437 * reloc.c (bfd_perform_relocation): Apply the relocation even if
438 it is zero, in case src_mask matters.
439 (bfd_install_relocation): Likewise.
441 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
443 * xcofflink.c (xcoff_link_add_symbols): Always initialize
445 (_bfd_xcoff_bfd_final_link): Don't set target_index
446 to an uninitialized value.
448 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
450 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
451 indices, rather than crashing.
452 (coff_slurp_reloc_table): Likewise. Check whether the howto field
454 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
457 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
459 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
461 (coff_arm_adjust_symndx): New static function.
462 (coff_adjust_symndx): Define.
464 * srec.c (srec_scan): Accept multiple symbols on a single line.
465 From Pascal Martin <pmartin@alsys.com>.
469 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
471 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
472 (sunos_merge_private_bfd_data): New function.
474 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
476 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
478 (bfd_merge_private_bfd_data): Likewise.
479 * section.c (bfd_copy_private_section_data): Likewise.
480 * syms.c (bfd_copy_private_symbol_data): Likewise.
481 * bfd-in2.h: Rebuild.
482 * aout-target.h (MY_bfd_copy_private_section_data): Check that
483 both BFD's are the right flavour.
484 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
485 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
486 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
487 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
488 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
489 (ppc_elf_merge_private_bfd_data): Likewise.
490 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
491 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
493 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
494 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
498 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
500 * reloc.c: Add m32r relocs.
501 * bfd-in2.h, libbfd.h: Rebuilt.
502 * cpu-m32r.c,elf32-m32r.c: New files.
505 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
507 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
509 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
511 * tekhex.c (first_phase): Change type parameter from char to int.
513 (pass_over): Change func to expect int, not char.
515 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
516 rather than SEC_LOAD when aligning the file offset for the first
517 section in a segment.
519 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
521 * syms.c (coff_section_type): Make arg const.
522 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
523 to make_bfd_asection().
524 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
525 * elfcode.h (bfd_section_from_phdr): Remove prototype.
526 (_bfd_elf_stringtab_init): Remove prototype.
528 * netbsd-core.c (swap_abort): Add prototype.
529 * aix386-core.c (swap_abort): Ditto & make static
530 * hpux-core.c (swap_abort): Ditto & make static.
531 * irix-core.c (swap_abort): Ditto & make static.
532 * ptrace-core.c (swap_abort): Ditto & make static.
533 * trad-core.c (swap_abort): Ditto & make static.
534 * coffswap.h (coff_swap_reloc_in): Ditto.
535 (coff_swap_reloc_out): Ditto.
536 (coff_swap_filehdr_in): Ditto.
537 (coff_swap_filehdr_out): Ditto.
538 (coff_swap_sym_in): Ditto.
539 (coff_swap_sym_out): Ditto.
540 (coff_swap_aux_in): Ditto.
541 (coff_swap_aux_out): Ditto.
542 (coff_swap_lineno_in): Ditto.
543 (coff_swap_lineno_out): Ditto.
544 (coff_swap_aouthdr_in): Ditto.
545 (coff_swap_aouthdr_out): Ditto.
546 (coff_swap_scnhdr_in): Ditto.
547 (coff_swap_scnhdr_out): Ditto.
548 * ihex.c (ihex_sizeof_headers): Ditto.
549 * tekhex.c (getsym): Ditto.
550 (find_chunk): Ditto & make static.
551 (insert_byte): Ditto.
552 (first_phase): Ditto.
554 (tekhex_get_symtab): Ditto & make static.
555 (tekhex_get_symtab_upper_bound): Ditto & make static.
556 (tekhex_mkobject): Ditto.
557 (tekhex_object_p): Ditto.
558 (move_section_contents): Ditto.
559 (tekhex_get_section_contents): Ditto.
560 (tekhex_set_arch_mach): Ditto & make static.
561 (tekhex_set_section_contents): Ditto.
565 (tekhex_write_object_contents): Ditto.
566 (tekhex_sizeof_headers): Ditto.
567 (tekhex_make_empty_symbol): Ditto.
568 (tekhex_get_symbol_info): Ditto.
569 (tekhex_print_symbol): Ditto.
570 * irix-core.c (make_bfd_asection): Ditto.
571 (irix_core_core_file_p): Ditto.
572 (irix_core_core_file_failing_command): Ditto.
573 (irix_core_core_file_failing_signal): Ditto.
574 (irix_core_core_file_matches_executable_p): Ditto.
575 (irix_core_make_empty_symbol): Ditto.
576 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
577 * srec.c (srec_new_symbol): Ditto.
578 (srec_get_section_contents): Ditto.
579 (srec_set_arch_mach): Ditto.
580 (srec_set_section_contents): Ditto.
581 (internal_srec_write_object_contents): Ditto.
582 (srec_write_object_contents): Ditto.
583 (symbolsrec_write_object_contents): Ditto.
584 (srec_sizeof_headers): Ditto.
585 (srec_make_empty_symbol): Ditto.
586 (srec_get_symtab_upper_bound): Ditto.
587 (srec_get_symtab): Ditto.
588 (srec_print_symbol): Ditto and make static.
589 * elf.c (elf_read): Ditto
590 (assign_section_numbers): Ditto.
591 (elf_fake_sections): Ditto.
592 (sym_is_global): Ditto.
593 (elf_map_symbols): Ditto.
594 (get_program_header_size): Ditto.
595 * coffgen.c (make_a_section_from_file): Ditto.
596 (coff_real_object_p): Ditto.
597 (fixup_symbol_value): Ditto.
598 (build_debug_section): Ditto.
600 * syms.c (coff_section_type): Ditto.
603 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
605 * bfd-in2.h: Rebuilt after m32r changes.
608 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
611 * config.bfd,configure.in,configure: Add m32r support.
612 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
614 * config.bfd: Keep target list alphabetically sorted.
617 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
619 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
620 to add in the constant part found in the instruction itself.
621 (case R_V850_HI16_S): Likewise.
625 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
627 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
628 and R_D10V_18 to be 1 (word).
631 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
633 * stabs.c (_bfd_link_section_stabs): If the output_section field
634 of either section is bfd_abs_section, then the linker is
635 discarding the section and we should not optimize it.
637 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
639 * Makefile.in (aout-sparcle.o): New target.
640 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
641 * config.bfd (sparclet-*-aout*): Add case.
642 * configure.in (sparcle_aout_vec): Add case.
643 * configure: Regenerated.
644 * targets.c (sparcle_aout_vec): Declare.
645 (bfd_target_vector): Add sparcle_aout_vec.
646 * aout-sparcle.c: New file.
649 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
651 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
652 low order sign bit propogation for R_V850_HI16_S.
654 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
655 handling V850 specific relocs.
656 (elf_v850_howto_table): Use the new function for some
657 relocations. Twiddle masks & shifts for some relocs.
658 Set partial_inplace where needed.
661 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
663 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
664 default architecture to a machine number of 0.
665 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
667 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
668 the output BFD is the default, set it from the first input BFD.
671 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
673 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
674 insert at bitpos zero. The HI16 relocs are shifted right
675 by 16 bits. Fix src_mask for all relocs.
676 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
678 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
682 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
684 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
685 Rewrite to use BFD file read routines and to avoid using a fixed
686 length for the file name.
689 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
691 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
692 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
693 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
696 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
698 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
699 (elf_v850_howto_table): Add info for HI16_S reloc.
700 (v850_reloc_map): Add HI_16_S reloc.
701 * reloc.c: Define BFD_RELOC_V850_* relocs.
704 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
707 * elf32-sh.c: New file.
708 * elf.c (prep_headers): Handle bfd_arch_sh.
709 * elfcode.h (write_relocs): Handle absolute symbol.
710 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
711 (_bfd_elf64_link_read_relocs): Declare.
712 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
713 elf_link_read_relocs. Make globally visible. Change all
715 (elf_link_input_bfd): Get external symbols from cache in
716 symtab_hdr->contents. Get contents from cache in
718 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
720 * reloc.c: Define BFD_RELOC_SH_* relocs.
721 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
722 * coff-sh.c (sh_insns_conflict): Fix a return value.
723 (_bfd_sh_align_load_span): New globally visible function, broken
724 out of sh_align_load.
725 (sh_align_load): Call _bfd_sh_align_load_span.
726 (sh_swap_insns): Change relocs parameter to PTR.
727 * bfd-in2.h, libbfd.h: Rebuild.
728 * targets.c (bfd_elf32_sh_vec): Declare.
729 (bfd_elf32_shl_vec): Declare.
730 * config.bfd (sh-*-elf*): New target.
731 * configure.in (bfd_elf32_sh_vec): New target vector.
732 (bfd_elf32_shl_vec): New target vector.
733 * configure: Rebuild.
734 * Makefile.in: Rebuild dependencies.
735 (BFD32_BACKENDS): Add elf32-sh.o.
736 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
738 * elf.c (map_sections_to_segments): Check that LMA does not skip a
739 page before checking D_PAGED.
741 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
742 (ihex_write_object_contents): Remove extbase; always use segbase
745 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
747 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
748 * configure.host (i[345]86-*-*): Ditto.
749 * config.bfd (i[345]86-*-*): Ditto.
750 * configure: Regenerate.
752 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
755 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
757 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
758 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
759 * som.c (hppa_som_gen_reloc_type): Add new argument. If
760 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
761 will have an ST_CODE type, change the symbol's type to ST_DATA.
762 * som.c (hppa_som_gen_reloc_type): Update prototype.
764 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
766 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
767 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
768 (mips_elf_size_dynamic_sections): Don't require .got to exist.
769 (mips_elf_finish_dynamic_sections): Likewise.
771 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
773 * configure.host (HLDENV): New variable to set. Set it for
774 *-*-sysv4*, since those linkers may not support -R but they always
777 * libieee.h (NSECTIONS): Don't define.
778 (ieee_data_struct): Change section_table to asection **. Add
780 * ieee.c (get_section_entry): If the table isn't big enough, make
782 (ieee_slurp_sections): Remove assertion about number of sections.
783 (ieee_object_p): Adjust initialization of ieee to match changes to
786 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
787 symbols merely because we are generating a shared library.
788 (xcoff_build_ldsyms): Don't set up global linkage code for an
789 undefined symbol merely because we are generating a shared
793 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
795 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
796 (BFD32_BACKENDS) Add elf32-v850.o.
797 * archures.c: Add bfd_v850_arch.
798 * bfd-in2.h: Add bfd_v850_arch.
799 * config.bfd (v850-*-*): New target.
800 * configure: (bfd_elf32_v850_vec) New vector.
801 * configure.in: (bfd_elf32_v850_vec) New vector.
802 * cpu-v850.c: New file.
803 * elf.c (prep_headers): Added case bfd_arch_v850.
804 * elf32-v850.c: New file.
805 * targets.c (bfd_elf32_v850_vec): New vector.
808 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
810 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
811 a function code symbol for an XMC_XO symbol.
813 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
815 * mpw-config.in: Update editing of autoconf vars to reflect
816 Jul 18 configure.in change.
817 * mpw-make.sed: Update editing of include pathnames to be
818 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
820 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
822 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
823 which to offset to get the .plt entry address is ".plt".
825 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
827 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
828 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
829 Added, for internal use by the ARM gas.
833 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
835 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
836 in section dynidx start.
838 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
840 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
841 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
842 optimization for g++.
844 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
846 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
847 the -mrelocatable-lib bit set and the other doesn't, clear the
848 -mrelocatable-lib bit in the header.
850 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
852 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
853 symbol against a STT_FUNC symbol in a shared library.
855 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
857 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
858 symbol is found, automatically define the corresponding function
861 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
862 if sym.n_numaux is not zero.
863 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
864 entry to disagree about the number of aux entries if the symbol
867 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
868 section if it might be needed, not just if info->shared.
869 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
870 the start of .rel.dyn if we are going to use it.
871 (mips_elf_finish_dynamic_sections): Only clear the first element
872 of .rel.dyn if the size is greater than zero.
874 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
876 * xcofflink.c (xcoff_link_input_bfd): If we already called the
877 undefined_symbol callback for a symbol, then don't issue any more
878 warnings about loader relocs.
879 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
880 after calling the undefined_symbol callback.
882 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
883 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
884 as the AIX linker seems to do.
886 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
888 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
889 (evax_initialize): Remove evax_reloc_table.
890 (evax_close_and_cleanup): Ditto.
892 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
894 (evax_bfd_reloc_type_lookup): Ditto.
895 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
896 cooked_size == raw_size.
897 * evax-emh.c (_bfd_evax_register_filename): Remove.
898 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
899 * evax-misc.c (add_new_contents): Malloc section at full size.
900 (_bfd_save_evax_section): Memcpy section contents directly.
901 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
902 (evax_reloc_table): Remove.
904 * hosts/alphavms.h (O_ACCMODE): Define if needed.
906 * makefile.vms: Add better support for DEC C compilation
907 Add evax.h dependencies
909 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
910 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
911 (BFD_RELOC_ALPHA_BASEREG): Remove.
912 * bfd-in2.h, libbfd.h: Rebuild.
914 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
916 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
917 getgid if _WIN32 is defined.
918 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
920 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
922 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
923 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
925 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
928 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
930 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
932 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
933 (NEED_DECLARATION_REALLOC): New macro.
934 * configure, config.in: Rebuild.
935 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
936 (realloc): Declare if NEED_DECLARATION_REALLOC.
938 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
939 <strings.h> if they exist.
941 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
943 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
945 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
947 Based on patches from Eric Valette <valette@crf.canon.fr>:
948 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
949 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
950 (elf_howto_table): Add entries for new relocs.
951 (elf_i386_reloc_type_lookup): Handle new relocs.
952 (elf_i386_info_to_howto): Just call abort.
953 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
954 (elf_i386_relocate_section): Likewise.
957 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
959 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
962 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
964 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
965 only get the LMA from the phdr if they are in the same part of the
968 * elf.c (map_sections_to_segments): Rewrite tests for starting a
969 new segment to make them more comprehensible. If the relationship
970 between the LMA and the VMA changed, start a new segment. Don't
971 check dynsec when deciding whether to start a new segment for a
972 writeable section; -N will now handle this.
974 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
976 * libhppa.h: Remove "esel" changes. Not the right approach.
977 * som.c: Corresponding changes.
978 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
979 which don't have a SOM symbol type associated with them.
980 Reverses a 1994 change.
982 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
984 Make ld -N more reasonable for ELF:
985 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
986 phdr_in_section to false, and always use a single load segment.
987 (elf_sort_sections): Sort sections by LMA after VMA.
988 (assign_file_positions_for_segments): If D_PAGED is not set, don't
989 align to maxpagesize.
990 (assign_file_positions_except_relocs): Likewise.
991 * elfcode.h (elf_object_p): If a section is loaded but not page
992 aligned, clear D_PAGED.
994 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
996 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
997 Added, for internal use by the ARM gas.
1001 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1003 * libhppa.h (R_HPPA_ESEL): New field selector.
1004 (e_esel): Similarly.
1005 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1006 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1007 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1009 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1011 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1012 archive search before looking for stripped dynamic objects.
1014 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1016 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1017 symbol a warning rather than an error.
1019 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1021 * elf.c (assign_file_positions_for_segments): Track the virtual
1022 memory position separately from the file position, and use it to
1023 compute the alignment adjustment.
1026 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1028 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1029 and fixed mask on R_D10V_10_PCREL_L.
1032 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * elf64-mips.c: Include "aout/ar.h".
1035 (mips_elf64_slurp_armap): New static function.
1036 (mips_elf64_write_armap): New static function.
1037 (bfd_elf64_archive_*): Define.
1038 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1039 Use instead of bfd_generic_archive_p.
1040 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1041 instead of _bfd_write_archive_contents.
1042 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1043 _bfd_generic_mkarchive.
1044 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1045 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1047 (TARGET_LITTLE_SYM): Likewise.
1048 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1050 * Makefile.in: Rebuild dependencies.
1052 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1053 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1054 SHT_MIPS_EVENTS sections.
1055 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1056 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1058 (_bfd_mips_elf_fake_sections): Likewise.
1060 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1061 * ecoff.c (ecoff_compute_section_file_positions): Copy
1062 rdata_in_text from backend info to tdata. Clear it if any data
1063 section comes before .rdata.
1064 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1065 tdata rather than backend info.
1067 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1069 * configure.in: Fix test for whether a compiler has a 64 bit
1070 type. From Jim Wilson <wilson@cygnus.com>.
1072 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1074 * configure.host (mips-sgi-irix6*): New host.
1076 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1077 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1078 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1080 * configure: Rebuild.
1081 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1082 (BFD_HOST_64_BIT): Define conditionally.
1083 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1084 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1085 (symvalue, bfd_size_type): Likewise.
1086 * bfd-in2.h: Rebuild.
1087 * Makefile.in (do_clean): Remove bfd-tmp.h.
1088 (do_distclean): Remove bfd-in3.h.
1089 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1090 (bfd-in3.h): New target.
1092 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1093 Andrew Gierth <ANDREWG@microlise.co.uk>.
1095 * configure.host: Set INSTALL_SHLIB.
1096 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1097 * configure: Rebuild.
1098 * Makefile.in (install): Use @INSTALL_SHLIB@.
1100 * config.bfd (mips*-*-irix6*): New target.
1101 * configure.host: Handle Irix 6 shared library like Irix 5.
1103 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1104 symbol for a magic name.
1105 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1107 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1110 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1112 * mpw-config.in: Add ELF support to mips config, create the
1113 elf32-target.h file in the object dir.
1114 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1116 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1118 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1119 Also removed most abort calls, in favor of using bfd reporting.
1122 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1124 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1125 (BFD32_BACKENDS) Add elf32-d10v.o.
1126 * archures.c: Add bfd_d10v_arch.
1127 * bfd-in2.h: Add bfd_d10v_arch.
1128 * config.bfd (d10v-*-*): New target.
1129 * configure: (bfd_elf32_d10v_vec) New vector.
1130 * configure.in: (bfd_elf32_d10v_vec) New vector.
1131 * cpu-d10v.c: New file.
1132 * elf.c (prep_headers): Added case bfd_arch_d10v.
1133 * elf32-d10v.c: New file.
1134 * libbfd.h: Rebuild.
1135 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1136 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1137 * targets.c (bfd_elf32_d10v_vec): New vector.
1140 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1142 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1144 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1146 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1147 bfd_mach_i386_i8086 machine types.
1149 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1151 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1154 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1156 * coffcode.h (coff_set_section_contents): A/UX does not require
1157 special handling of the _LIB section.
1159 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1161 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1162 value for R_RELBYTE.
1164 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1165 array if one was allocated.
1167 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1169 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1170 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1171 use_rld_obj_head and rld_value.
1172 (mips_elf_link_hash_table_create): Initialize new fields.
1173 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1175 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1176 __rld_obj_head symbol not seen, create an __rld_map symbol.
1177 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1178 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1179 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1180 __rld_obj_head symbol.
1181 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1183 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1185 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1187 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1188 ppc_elf_addr16_ha_reloc.
1189 (ppc_elf_addr16_ha_reloc): New static function.
1191 * coff-mips.c (struct mips_hi): Define.
1192 (mips_refhi_list): New static variable.
1193 (mips_refhi_addr, mips_refhi_addend): Remove.
1194 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1195 (mips_reflo_reloc): Process mips_refhi_list.
1196 (mips_relhi_list): New static variable.
1197 (mips_relhi_addr, mips_relhi_addend): Remove.
1198 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1199 (mips_rello_reloc): Process mips_relhi_list.
1200 (mips_relocate_section): Permit an arbitrary number of REFHI or
1201 RELHI relocs before the associated REFLO or RELLO reloc.
1203 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1205 * aout-target.h (MY(callback)): Set reloc_count fields.
1207 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1209 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1210 sections unless this is a SunOS link.
1212 * VERSION: Set to 2.7.1.
1214 * Released binutils 2.7.
1216 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1218 * i386aout.c: Include "aout/aout64.h".
1219 (i386aout_write_object_contents): New static function.
1220 (MY_write_object_contents): Define.
1222 * netbsd.h (MY(write_object_contents)): Make sure that
1223 adjust_sizes_and_vmas is called before fiddling with the magic
1226 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1230 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1232 * libbfd-in.h (itos, stoi): Don't define.
1233 * libbfd.h: Rebuild.
1234 * i386lynx.c (KEEPIT): Define as udata.i.
1235 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1236 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1237 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1238 flags. Don't use stoi.
1240 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1242 * elf.c (map_sections_to_segments): Don't start a new segment for
1243 a writable section if it's on the same page as the previous
1244 segment. Reset the writable variable for a readonly section.
1246 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1248 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1249 first_thunk_address, thunk_size, and import_table_size.
1250 * peicode.h: Improved some diagnostics regarding edata sections.
1252 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1254 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1255 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1257 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1259 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1260 with XCOFF_DEF_DYNAMIC set is really defined.
1261 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1262 (xcoff_link_add_symbols): Only create special sections if using an
1265 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1267 (bfd_install_relocation): Likewise.
1269 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1271 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1273 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1274 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1275 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1276 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1277 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1278 are found for LITERAL relocs.
1279 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1280 taken, we cannot generate a .plt entry for the symbol.
1282 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1284 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1285 sysconf functions (for gprof).
1286 * configure, config.in: Rebuild.
1288 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1290 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1291 an archive if it has a map. If the object file has the wrong
1294 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1295 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1297 (alpha_relocate_section): Likewise.
1299 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1300 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1301 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1302 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1303 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1304 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1305 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1306 * peicode.h: Corresponding changes.
1308 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1310 * elflink.h (elf_create_pointer_linker_section): Comment out code
1311 dealing with making GOT pointers negative of the GOT symbol for
1314 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1316 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1317 increment the .rela.plt size until after we're done creating the
1319 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1320 .rela.plt offset directly rather than calculating it.
1322 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1324 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1325 Use autoconf-set values.
1326 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1327 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1330 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1331 * configure: Rebuilt.
1333 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1335 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1336 handling code > 1k away.
1338 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1340 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1341 defined, output whenever the symbol is updated.
1343 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1345 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1346 section to 0 if user_set_vma is set.
1347 * elflink.h (elf_bfd_final_link): Likewise.
1349 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1351 Partially undo patch of Jun 20.
1352 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1353 (coff_compute_section_file_positions): Likewise.
1354 (coff_write_object_contents): Likewise. Re-add deleted code, but
1355 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1356 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1358 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1360 * config.bfd: Add support for *-*-rtems* configurations.
1362 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * elf.c (prep_headers): Add bfd_arch_alpha case.
1366 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1368 * elf64-alpha.c: New file.
1369 * config.bfd (alpha-*-linuxecoff*): New target.
1370 (alpha-*-linux*, alpha-*-elf*): New targets.
1371 * configure.in (bfd_elf64_alpha_vec): New vector.
1372 * configure: Rebuild.
1373 * targets.c (bfd_elf64_alpha_vec): Declare.
1374 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1375 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1376 * bfd-in2.h, libbfd.h: Rebuild.
1377 * Makefile.in: Rebuild dependencies.
1378 (BFD64_BACKENDS): Add elf64-alpha.o.
1379 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1381 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1383 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1384 than relying on a right shift of 32.
1386 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1388 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1389 ifdef to COFF_WITH_PE.
1390 (coff_compute_section_file_positions): Likewise.
1391 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1392 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1393 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1394 COFF_IMAGE_WITH_PE, always include.
1396 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1398 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1400 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1401 approximate the correct answer if SIZEOF_HEADERS was not used.
1403 * binary.c (binary_set_section_contents): Set section file
1404 position based on LMA rather than VMA.
1406 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1408 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1409 symbols if info->strip == strip_all.
1411 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1413 * coff-h8300.c: Remove #if 0 code.
1414 (compatable): Don't allow mixing/matching of different architectures.
1416 * archures.c (bfd_mach_h8300s): Add.
1417 * bfd-in2.h: Rebuilt.
1418 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1420 (h8300_reloc16_estimate): Likewise.
1421 (h8300_reloc16_extra_cases): Likewise.
1422 (h8300_bfd_link_add_symbols): Likewise.
1423 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1424 (coff_set_flags): Likewise.
1425 * cpu-h8300.c (h8300_scan): Likewise.
1426 Add H8/S to bfd_h8300_arch list.
1428 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1430 Added support for Alpha OpenVMS:
1431 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1432 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1433 * config.h-vms, makefile.vms: New files.
1434 * config.bfd (alpha-*-*vms*): New target.
1435 * configure.in (evax_alpha_vec): New target vector.
1436 * configure: Rebuild.
1437 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1438 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1439 * targets.c (bfd_target_evax_flavour): Define.
1440 (evax_alpha_vec): Declare.
1441 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1442 if BFD64 is defined.
1443 * bfd-in2.h, libbfd.h: Rebuild.
1444 * Makefile.in: Rebuild dependencies.
1445 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1446 evax-emh.o, and evax-misc.o.
1447 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1448 evax-etir.c, evax-emh.c, and evax-misc.c.
1449 (HFILES): Add evax.h.
1451 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1453 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1455 (h8300_bfd_link_add_symbols): Likewise.
1457 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1459 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1460 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1462 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1464 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1465 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1467 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1468 R_MIPS_32 relocs if creating a shared library.
1470 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1472 * peicode.h (add_data_entry): Use pei_section_data rather than
1473 _cooked_size. Corresponds to May 13 change in coffcode.h.
1475 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1478 * coffcode.h (coff_write_object_contents): If there are long
1479 section names, always set the f_symptr field, even if there are no
1481 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1482 if there are no symbols.
1484 * coffgen.c (make_a_section_from_file): Check return value of
1485 _bfd_coff_read_string_table.
1486 (coff_real_object_p): Check return value of
1487 make_a_section_from_file.
1488 (_bfd_coff_read_string_table): Check that there are some symbols
1489 before trying to read the string table size.
1491 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1493 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1494 to replace a symbol in a dynamic object with a symbol from another
1495 dynamic object, do the replacement if the existing symbol is
1496 global linkage code.
1498 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1499 for _ptrgl, and treat it as global linkage code.
1501 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1502 filename or N_SO symbol past the offset, and use it to indicate
1503 that there is no line number or function when appropriate.
1505 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1507 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1508 common symbol defined by the linker. Don't export function code
1509 even if export_defineds is set.
1511 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1513 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1515 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1516 (h8300_symbol_address_p): New function.
1517 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1520 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1522 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1524 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1525 correctly for the two variants. Allow relaxing if the target
1526 is 128 bytes away since after relaxation it'll be 126 bytes away.
1527 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1528 "dot" and "value". Allow relaxing if the target is 128 bytes
1529 away since after relaxation it'll be 126 bytes away.
1530 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1531 the given section until nothing changes.
1533 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1535 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1536 alignment hack--we can get the lnnoptr info another way without
1537 suddenly increasing the alignment requirements. Set the flags for
1539 (ecoff_compute_section_file_positions): Do so.
1541 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1543 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1544 to keep the HP emulator database happy.
1546 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1547 From Kevin Buettner <kev@primenet.com>.
1549 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1551 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1552 name of a NULL section.
1554 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1556 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1557 set, always call the notice callback.
1559 * VERSION: Increment for bfdlink.h change.
1561 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1563 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1564 (sh_relax_delete_bytes): Correct handling of differently sized
1565 trailing alignment reloc.
1567 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1568 * bfd-in2.h: Rebuild.
1569 * configure.in: Warn if there is no known 64 bit type.
1570 * configure: Rebuild.
1572 * Makefile.in: Rebuild dependencies.
1573 (BFD32_BACKENDS): Add ppcboot.o.
1574 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1576 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1577 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1579 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1581 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1582 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1583 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1584 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1586 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * elf64-mips.c: Improve reloc special_functions and handling of
1589 SHT_MIPS_OPTIONS section.
1590 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1591 mips_elf_hi16_reloc and make globally visible.
1592 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1593 make globally visible.
1594 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1595 make globally visible.
1596 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1597 and make globally visible.
1598 (gprel16_with_gp): Check howto->src_mask before using value in
1600 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1601 and make globally visible.
1602 (gprel32_with_gp): Check howto->src_mask before fetching value.
1603 (bfd_mips_elf_swap_options_in): New function.
1604 (bfd_mips_elf_swap_options_out): New function.
1605 (_bfd_mips_elf_set_private_flags): Rename from
1606 mips_elf_set_private_flags and make globally visible.
1607 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1608 mips_elf_copy_private_bfd_data and make globally visible.
1609 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1610 mips_elf_merge_private_bfd_data and make globally visible.
1611 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1612 for a SHT_MIPS_OPTIONS section.
1613 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1614 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1615 name of a SHT_MIPS_OPTIONS section.
1616 (_bfd_mips_elf_set_section_contents): New function.
1617 (mips_elf32_section_processing): Set the GP value in a
1618 SHT_MIPS_OPTIONS section.
1619 (_bfd_mips_elf_find_nearest_line): Rename from
1620 mips_elf_find_nearest_line and make globally visible.
1621 (bfd_elf32_set_section_contents): Define.
1622 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1623 (_bfd_mips_elf_lo16_reloc): Declare.
1624 (_bfd_mips_elf_gprel16_reloc): Declare.
1625 (_bfd_mips_elf_got16_reloc): Declare.
1626 (_bfd_mips_elf_gprel32_reloc): Declare.
1627 (_bfd_mips_elf_set_private_flags): Declare.
1628 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1629 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1630 (_bfd_mips_elf_find_nearest_line): Declare.
1631 (_bfd_mips_elf_set_section_contents): Declare.
1633 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1635 (elf_info_to_howto): Define.
1636 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1638 (elf_info_to_howto): Define.
1639 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1641 (elf_info_to_howto): Define.
1643 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1644 R_MOV16B[12], to match change in coff/internal.h.
1646 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1648 * elf64-mips.c: Extensive additions to provide better support for
1649 writing files and for gas.
1650 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1651 of mips_elf_object_p.
1652 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1653 _bfd_mips_elf_object_p.
1654 (_bfd_mips_elf_final_write_processing): Rename from
1655 mips_elf_final_write_processing and make globally visible.
1656 (_bfd_mips_elf_fake_sections): Rename from
1657 mips_elf_fake_sections and make globally visible.
1658 (_bfd_mips_elf_section_from_bfd_section): Rename from
1659 mips_elf_section_from_bfd_section and make globally visible.
1660 (_bfd_mips_elf_section_processing): New function, broken out of
1661 mips_elf_section_processing.
1662 (mips_elf32_section_processing): Rename from
1663 mips_elf_section_processing; call
1664 _bfd_mips_elf_section_processing.
1665 (_bfd_mips_elf_symbol_processing): Rename from
1666 mips_elf_symbol_processing and make globally visible.
1667 (_bfd_mips_elf_read_ecoff_info): Rename from
1668 mips_elf_read_ecoff_info and make globally visible.
1669 (mips_elf32_ecoff_debug_swap): Rename from
1670 mips_elf_ecoff_debug_swap.
1671 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1672 struct symbol_cache_entry.
1673 (_bfd_elf_validate_reloc): New function, moved in from
1674 elfcode.h:validate_reloc.
1675 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1676 to _bfd_elf_validate_reloc. Change all callers.
1677 * elf-bfd.h (bfd_section_from_shdr): Declare.
1678 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1679 (_bfd_elf_validate_reloc): Declare.
1680 (_bfd_mips_elf_object_p): Declare.
1681 (_bfd_mips_elf_fake_sections): Declare.
1682 (_bfd_mips_elf_section_from_bfd_section): Declare.
1683 (_bfd_mips_elf_section_processing): Declare.
1684 (_bfd_mips_elf_symbol_processing): Declare.
1685 (_bfd_mips_elf_read_ecoff_info): Declare.
1686 (_bfd_mips_elf_final_write_processing): Declare.
1687 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1690 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1691 (mips_elf_final_write_processing): Likewise.
1693 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1695 64-bit MIPS ELF ABI objdump support:
1696 * elf64-mips.c: New file.
1697 * Makefile.in: Rebuild dependencies.
1698 (BFD64_BACKENDS): Add elf64-mips.o.
1699 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1700 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1701 bfd_elf64_littlemips_vec to targ_selvecs.
1702 (mips*-*-elf*): Likewise.
1703 * confingure.in: Add bfd_elf64_bigmips_vec and
1704 bfd_elf64_littlemips_vec to vector switch.
1705 * configure: Rebuild.
1706 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1707 broken out of mips_elf_section_from_shdr.
1708 (mips_elf32_section_from_shdr): Rename from
1709 mips_elf_section_from_shdr. Call new function.
1710 (elf_backend_section_from_shdr): Update name of renamed function.
1711 * elf-bfd.h (struct elf_size_info): Change second parameter of
1712 write_out_phdrs to be const. Likewise for second parameter of
1714 (struct bfd_elf_section_data): Add rel_hdr2 field.
1715 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1716 (bfd_elf32_swap_symbol_out): Likewise.
1717 (bfd_elf32_swap_reloc_in): Likewise.
1718 (bfd_elf32_swap_reloc_out): Likewise.
1719 (bfd_elf32_swap_reloca_in): Likewise.
1720 (bfd_elf32_swap_reloca_out): Likewise.
1721 (bfd_elf32_swap_phdr_in): Likewise.
1722 (bfd_elf32_swap_phdr_out): Likewise.
1723 (bfd_elf32_swap_dyn_in): Likewise.
1724 (bfd_elf32_swap_dyn_out): Likewise.
1725 (bfd_elf32_slurp_symbol_table): Declare.
1726 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1727 (bfd_elf32_write_out_phdrs): Declare.
1728 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1729 (bfd_elf64_swap_symbol_out): Likewise.
1730 (bfd_elf64_swap_reloc_in): Likewise.
1731 (bfd_elf64_swap_reloc_out): Likewise.
1732 (bfd_elf64_swap_reloca_in): Likewise.
1733 (bfd_elf64_swap_reloca_out): Likewise.
1734 (bfd_elf64_swap_phdr_in): Likewise.
1735 (bfd_elf64_swap_phdr_out): Likewise.
1736 (bfd_elf64_swap_dyn_in): Likewise.
1737 (bfd_elf64_swap_dyn_out): Likewise.
1738 (bfd_elf64_slurp_symbol_table): Declare.
1739 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1740 (bfd_elf64_write_out_phdrs): Declare.
1741 (_bfd_mips_elf_section_from_shdr): Declare.
1742 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1743 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1744 section for the section, add the new one to rel_hdr2. Increment
1745 reloc_count rather than setting it.
1746 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1747 Remove static declaration.
1748 (elf_write_shdrs_and_ehdr): Define name as macro.
1749 (elf_write_out_phdrs): Likewise.
1750 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1751 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1752 (elf_swap_symbol_in): Change second parameter to be const.
1753 (elf_swap_symbol_out): Likewise.
1754 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1755 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1756 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1757 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1758 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1759 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1760 parameter to be const. Make non-static.
1761 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1763 (elf_slurp_symbol_table): Make non-static.
1764 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1765 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1766 (elf_backend_size_info): Likewise.
1767 (elfNN_bed): Use elf_backend_size_info.
1768 * targets.c (bfd_elf64_bigmips_vec): Declare.
1769 (bfd_elf64_littlemips_vec): Declare.
1770 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1771 bfd_elf64_littlemips_vec if BFD64 is defined.
1773 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1775 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1777 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1778 zeroes, in alignment holes.
1780 * configure: Rebuild with autoconf 2.10.
1782 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1783 potential leading underscore in the allocated buffer.
1785 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1787 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1788 symbols into .sbss if this is a relocatable link.
1790 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1792 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1793 undefined symbols when creating a shared library.
1795 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1797 * coff-sh.c: Add a bunch of new code and static const arrays to
1798 support aligning loads and stores on four byte memory boundaries.
1800 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1802 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1803 call sh_align_loads.
1804 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1807 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1809 * cache.c (bfd_open_file): Unlink the file before opening it for
1810 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1812 * opncls.c (bfd_fdopenr): Set opened_once.
1814 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1816 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1819 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1820 the code unconditionally.
1822 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1824 * libcoff-in.h (struct pei_section_tdata): Define structure.
1825 (pei_section_data): Define macro.
1826 * libcoff.h: Rebuild.
1827 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1828 store s_paddr field in pei_section_data.
1829 (coff_compute_section_file_positions): Use pei_section_data rather
1830 than _cooked_size, and don't overwrite an existing value.
1831 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1832 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1833 * peicode.h (coff_bfd_copy_private_section_data): Define if
1835 (pe_bfd_copy_private_section_data): New static function if
1838 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1840 * srec.c (srec_set_arch_mach): Write as a function rather than a
1843 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1844 no map, just check each member in turn to see whether it is
1847 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1849 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1850 table. Call BFD_ASSERT to validate header size, instead of
1852 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1855 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1857 * ppcboot.c: New target for looking at PPCbug boot records.
1859 * config{ure.in,.bfd}: Add support for ppcboot target.
1861 * configure: Regenerate.
1863 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1865 * coff-h8300.c (howto_table): Update names to match recent
1866 changes to include/coff/internal.h. Fix minor errors in the
1867 existing relocs. Add R_MOVL1 and R_MOVL2.
1868 (rtype2howto): Similarly.
1869 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1870 existing relaxing code and peform more relaxing.
1871 (h8300_reloc16_extra_cases): Likewise.
1873 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1875 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1878 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1880 * elfcode.h (elf_object_p): Reject generic ELF target if
1881 e_machine matches an alternate machine code in a specific backend.
1883 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1884 obsolete align_power_min field.
1886 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1888 * coff-h8300.c (reloc_howto_type): Add howto entry for
1890 (rtype2howto): Handle R_PCRWORD_B.
1891 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1892 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1893 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1894 branch (R_PCWORD_B).
1896 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1898 * aoutx.h (translate_from_native_sym_flags): Set the section for
1899 BSF_CONSTRUCTOR symbols.
1901 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1904 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1906 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1907 stop looking when section is found.
1909 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1911 * coffcode.h (STRING_SIZE_SIZE): Define.
1912 (styp_to_sec_flags): Handle long symbol names when looking for the
1914 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1915 (bfd_coff_long_section_names): Define.
1916 (coff_write_object_contents): Handle long section names.
1917 (bfd_coff_std_swap_table): Initialize new field.
1918 * libcoff.h: Rebuild.
1919 * coffgen.c (make_a_section_from_file): Handle long section
1921 (coff_write_symbols): Handle long section names.
1922 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1923 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1924 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1925 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1926 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1927 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1928 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1929 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1931 * bout.c (b_out_callback): Set lma of sections.
1932 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1933 parameter to output_bfd. Used input_bfd instead of output_bfd in
1936 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1938 * aoutx.h (translate_from_native_sym_flags): Don't create
1939 SEC_CONSTRUCTOR sections.
1940 * ecoff.c (ecoff_set_symbol_info): Likewise.
1942 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1943 From Don Bowman <bowman@waterloo.hp.com>.
1945 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1947 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1948 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1950 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1952 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1953 mips_32_relocs field.
1954 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1955 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1956 relocs against a global symbol which is not defined in a regular
1958 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1959 against a global symbol, increment mips_32_relocs.
1960 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1961 the symbol is not defined in a regular file, make room in the
1964 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1967 file position and the virtual file position separately. Set
1968 filepos information bsaed on the real file position.
1969 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1970 Jan 23 change to coffcode.h.
1972 * som.c (som_slurp_symbol_table): Set the symbol count to the
1973 number of BFD symbols created.
1975 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1977 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1978 output file if linking shared objects. Loop to check all relocs,
1979 rather than returning false on first error.
1981 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1983 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1984 (ppc_elf_additional_program_headers): If .interp section, bump #
1985 of program headers by 1.
1986 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1987 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1988 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1990 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1992 (ppc_elf_relocate_section): If the output section isn't defined,
1993 don't abort, just give an error message.
1995 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1996 being created is .sdata or .sdata2, don't make the symbol dynamic.
1998 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2000 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2001 members of an archive for dynamic objects with no symbols, and
2002 pass them directly to check_archive_element.
2003 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2004 xcoff_link_check_dynamic_ar_symbols.
2005 (xcoff_link_check_dynamic_ar_symbols): New static function.
2007 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2008 from _bfd_nodynamic to _bfd_xcoff.
2009 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2011 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2012 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2013 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2014 * libcoff.h: Rebuild.
2015 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2016 (xcoff_get_section_contents): New static function.
2017 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2018 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2019 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2020 (xcoff_dynamic_reloc): New static variable.
2021 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2022 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2024 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2026 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2027 if reloc_entry->addend is not 0.
2028 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2030 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2032 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2034 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2035 Add entries for R_SPARC_[56].
2036 (sparc_reloc_map): Add entries for R_SPARC_[56].
2038 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2040 Optimize linking of stabs in sections as used in ELF and COFF.
2041 * stabs.c: New file.
2042 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2043 (_bfd_write_section_stabs): Declare.
2044 (_bfd_write_stab_strings): Declare.
2045 * libbfd.h: Rebuild.
2046 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2047 (struct coff_link_hash_table): Add stab_info field.
2048 * libcoff.h: Rebuild.
2049 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2051 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2053 (_bfd_coff_final_link): Write out stab strings hash table.
2054 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2055 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2057 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2058 (struct bfd_elf_section_data): Add stab_info field.
2059 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2061 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2062 _bfd_link_section_stabs.
2063 (elf_bfd_final_link): Write out stab strings hash table.
2064 (elf_link_input_bfd): Handle optimized stabs sections.
2065 * reloc.c (_bfd_final_link_relocate): Check address against
2066 _raw_size rather than _cooked_size.
2067 * Makefile.in: Rebuild dependencies.
2068 (BFD_LIBS): Add stabs.o
2069 (BFD_LIBS_CFILES): Add stabs.c.
2071 * VERSION: Increment for bfdlink.h change.
2073 * coffgen.c (coff_renumber_symbols): Correct handling of
2074 BSF_NOT_AT_END common symbols.
2076 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * coff-ppc.c (record_toc): Add cast to avoid warning.
2079 (ppc_allocate_toc_section): Likewise.
2080 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2081 (ppc_coff_reloc_type_lookup): Remove unreached code.
2082 * coffcode.h (coff_write_object_contents): Don't take the address
2084 * peicode.h (pe_print_idata): Add casts to avoid warning.
2085 (pe_print_edata): Likewise.
2086 (pe_print_reloc): Remove ANSI C string concatenation.
2088 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2090 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2092 * libcoff.h: Rebuild.
2093 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2095 (coff_swap_aux_out): Likewise.
2096 * peicode.h (coff_swap_aux_in): Likewise.
2097 (coff_swap_aux_out): Likewise.
2098 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2100 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2102 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2103 Fix up .bf endndx link fields.
2104 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2106 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2109 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2111 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2112 on Solaris PowerPC systems doesn't get confused.
2114 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2117 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2118 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2119 update did_reg and did_reg2.
2121 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2123 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2125 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2126 callback routines, pass h->root.string rather than name, in case
2127 copy is true and name is transient.
2129 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2131 * elfcore.h: Add support for core files with multiple threads.
2132 (Primarily for Solaris.)
2134 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2137 section->orelocation is NULL.
2139 * coffgen.c (bfd_coff_get_syment): New function.
2140 (bfd_coff_get_auxent): New function.
2141 * bfd-in.h (bfd_coff_get_syment): Declare.
2142 (bfd_coff_get_auxent): Declare.
2143 * bfd-in2.h: Rebuild.
2145 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2147 * elf32-mips.c (struct mips_hi16): Define.
2148 (mips_hi16_addr, mips_hi16_addend): Remove.
2149 (mips_hi16_list): New static variable.
2150 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2151 (mips_elf_lo16_reloc): Process mips_hi16_list.
2152 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2153 relocs before the associated LO16 reloc.
2155 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2157 * versados.c (versados_scan): Check bfd_alloc return value.
2158 (versados_object_p): Check all bfd_read return values. Require
2159 that lang field be less than 10, to avoid confusion with Intel Hex
2162 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2164 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2165 not 0, for an absolute symbol.
2166 (NAME(aout,swap_ext_reloc_out)): Likewise.
2168 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2169 (ihex_write_object_contents): For a large start address, output
2170 the full 32 bit address in record type 5.
2172 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2173 to int to avoid promotion problems in prototype.
2175 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2177 * configure.host: Use ${srcdir} when looking for picfrag.
2179 * configure.host: Switch on ${libdir}, not $(libdir). From
2180 alan@spri.levels.unisa.edu.au (Alan Modra).
2182 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2183 entry point, not just for DYNAMIC objects.
2184 * sunos.c (sunos_add_dynamic_symbols): Always call
2185 sunos_create_dynamic_sections. If called with a non DYNAMIC
2186 object, don't do anything else.
2187 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2189 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2191 * configure.in: Permit --enable-shared to specify a list of
2193 * configure: Rebuild.
2195 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2196 host when configuring with --enable-shard.
2198 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2200 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2203 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2204 to avoid crashing in bfd_hash_replace.
2206 * sysdep.h: Use #ifdef, not #if.
2208 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * config.in: Rebuild.
2212 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2214 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2215 (AC_CHECK_HEADERS): Check for sys/time.h
2216 (AC_HEADER_TIME): Add macro.
2217 * configure: Rebuild.
2218 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2219 to control what combination of <time> and <sys/time.h>
2222 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2224 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2225 (aout_32_sunos4_write_object_contents): Likewise.
2226 * aoutx.h (NAME(aout,machine_type)): Handle
2227 bfd_mach_sparc_{sparclet,sparclite}.
2228 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2229 (bfd_mach_sparc_v9_p): Update.
2230 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2231 * libaout.h (enum machine_type): Add M_SPARCLET.
2232 * sunos.c (MACHTYPE_OK): Define.
2233 * bfd-in2.h: Regenerated.
2235 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2237 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2238 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2239 * elflink.c (_bfd_elf_create_got_section): Store the
2240 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2241 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2242 global offset table goes over 0x1000, set the value of
2243 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2244 (elf32_sparc_relocate_section): Subtract the offset of
2245 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2247 * elfcode.h: Don't include <string.h>.
2249 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2251 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2252 generic_link_hash_newfunc. All references changed.
2253 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2254 moved here from libbfd-in.h.
2255 * libbfd-in.h: Corresponding changes.
2256 * libbfd.h: Regenerated.
2258 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2260 * aoutx.h (aout_link_input_section_std): When reporting an
2261 overflow error, use the name of the symbol in the hash table if
2263 (aout_link_input_section_ext): Likewise.
2265 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2266 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2268 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2270 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2271 * coffcode.h (coff_compute_section_file_positions): Likewise.
2272 (coff_write_object_contents): Likewise.
2274 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2276 * section.c (SEC_LINK_ONCE): Define.
2277 (SEC_LINK_DUPLICATES): Define.
2278 (SEC_LINK_DUPLICATES_DISCARD): Define.
2279 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2280 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2281 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2282 * bfd-in2.h: Rebuild.
2283 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2284 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2285 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2286 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2287 SEC_LINK_ONCE, and look through the symbol table for the setting
2288 for SEC_LINK_DUPLICATES.
2289 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2290 set for a section, find the section symbol in the symbol table,
2291 and set the aux entry based on SEC_LINK_DUPLICATES.
2292 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2293 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2294 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2295 * coff-i386.c (i386coff_vec): Likewise.
2296 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2298 * VERSION: Bump to 2.6.1.
2299 * Makefile.in (stamp-h): Depend upon VERSION.
2301 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2303 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2304 * libbfd.h: Rebuilt.
2305 * linker.c (generic_link_hash_newfunc): No longer static.
2306 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2308 * coff-h8300.c: Add two derived hash tables and their associated
2309 funtions and #defines for use by the h8300 linker.
2310 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2311 the function vector as needed. Place the address of the function
2312 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2313 Rewrite the vectors section contents as necessary.
2314 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2315 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2316 (coff_bfd_link_hash_table_create): Likewise.
2318 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2321 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2323 (hppa_rebuild_insn): Pass pointer to correct type to
2324 low_sign_unext and dis_assemble_21.
2326 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2328 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2329 Stick with sparc-*-{sysv4*,solaris2*}.
2331 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2333 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2334 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2335 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2336 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2337 fields is non-zero, print them.
2339 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2340 ifdef. Remove unused variables.
2341 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2343 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2344 (get_symbol_value): Ifdef out.
2345 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2346 (coff_ppc_relocate_section): Remove unused variables. Make
2347 fprintf strings and argument types correspond. Put before_addr in
2349 (dump_toc): Make fprintf strings and argument types correspond.
2350 (ppc_process_before_allocation): Remove unused variables. Always
2352 (ppc_reflo_reloc): Ifdef out.
2353 (ppc_addr32nb_reloc): Ifdef out.
2354 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2356 (coff_ppc_rtype_to_howto): Likewise.
2357 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2359 * peicode.h (pe_print_idata): Move otherwise unused variables into
2360 the #ifdef where they are used. Always return a value.
2361 (pe_print_edata): Make fprintf strings and argument types
2362 correspond. Always return a value.
2363 (pe_print_pdata): Removed unused variable addr_value. Always
2365 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2366 strings and argument types correspond. Always return a value.
2368 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2369 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2370 variable rela inside #if 0 section where it is used.
2372 * ns32k.h: New file.
2373 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2374 functions to start with _bfd_.
2375 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2376 functions in cpu-ns32k.h.
2377 * Makefile.in: Rebuild dependencies.
2378 (HFILES): Add ns32k.h.
2380 * section.c (struct sec): Add linker_mark field. Change
2381 user_set_vma and reloc_done to be single bit fields.
2382 (STD_SECTION): Update accordingly.
2383 * bfd-in2.h: Rebuild.
2384 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2386 (aout_link_input_bfd): Don't link unmarked sections.
2387 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2389 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2390 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2392 * elflink.h (elf_bfd_final_link): Mark sections included in the
2394 (elf_link_input_bfd): Don't link unmarked sections.
2395 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2397 (xcoff_link_input_bfd): Don't link unmarked sections.
2399 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2400 overflow error messages.
2402 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2404 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2405 is not set, print "BFD: " before the error message.
2407 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2408 Miles Bader <miles@gnu.ai.mit.edu>.
2409 * configure: Rebuild.
2411 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2413 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2416 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2417 m68k-aout, m68k-coff, and m68k-elf targets.
2419 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2421 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2422 (ieee_generic_stat_arch_elt): Restructured to prevent
2423 ieee_object_p from being called repeatedly.
2425 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2427 * coffcode.h (coff_write_object_contents): Allocate
2428 buffers large enough for any FILEHDR or AOUTHDR.
2430 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2432 * ecofflink.c (lookup_line): New static function, renamed and
2433 slighly changed from old _bfd_ecoff_locate_line.
2434 (_bfd_ecoff_locate_line): Cache line number information. Use
2435 lookup_line for actual lookup.
2437 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2439 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2440 multiple of 20 bytes.
2442 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2444 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2445 allocate ecoff_find_line, and don't initialize by hand.
2446 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2447 mips_elf_find_line, and don't call memset.
2449 * coffcode.h (coff_compute_section_file_positions): If not
2450 producing a final executable, don't consider sofar when aligning
2451 the section to the correct size.
2453 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2455 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2456 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2457 * coffgen.c (coff_section_symbol): Ifdef out.
2459 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2461 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2462 output_bfd is not NULL.
2464 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2466 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2467 of bfd_alloc (fixes fix_line not being initialized).
2468 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2470 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2472 * coffcode.h: Allow specific backends to override the
2473 bfd_link_add_symbols routine.
2475 * coff-h8300.c: Include genlink.h.
2476 (howto_table): Add R_MEM_INDIRECT.
2477 (rtype2howto): Support R_MEM_INDIRECT.
2478 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2481 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2483 * coff-alpha.c (alpha_relocate_section): Use
2484 info->callbacks_warning, rather than _bfd_error_handler, for
2485 "multiple gp" warning.
2487 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2489 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2490 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2491 table string. Use bfd_wrapped_link_hash_lookup.
2492 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2494 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2495 table, if any, when writing out symbols.
2496 (aout_link_input_section_std): Use the name from the hash table,
2497 if any, when reporting undefined symbols.
2498 (aout_link_input_section_ext): Likewise.
2499 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2500 * bout.c (get_value): Likewise.
2501 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2502 * ecoff.c (ecoff_reloc_link_order): Likewise.
2503 * elflink.h (elf_link_add_object_symbols): Likewise.
2504 (elf_reloc_link_order): Likewise.
2505 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2506 (_bfd_generic_reloc_link_order): Likewise.
2507 (default_indirect_link_order): Likewise.
2508 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2509 * sunos.c (sunos_add_one_symbol): Likewise.
2510 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2511 (bfd_xcoff_link_count_reloc): Likewise.
2512 (xcoff_reloc_link_order): Likewise.
2514 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2515 into -1 for intern->rss.
2517 * configure: Rebuild with autoconf 2.8.
2519 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2521 * stab-syms.c (__define_stab_duplicate): Define.
2522 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2524 * bfd-in.h (bfd_get_stab_name): Declare.
2525 * bfd-in2.h: Rebuild.
2526 * Makefile.in: Rebuild dependencies.
2527 (BFD_LIBS): Add stab-syms.o.
2528 (BFD_LIBS_CFILES): Add stab-syms.c.
2529 (BFD32_BACKENDS): Remove stab-syms.o.
2530 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2531 * configure.in: Don't list stab-syms.o in bfd_backends.
2532 * configure: Rebuild.
2533 * libaout.h (aout_stab_name): Don't declare.
2534 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2537 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2539 * elf.c (assign_file_positions_for_segments): Adjust file offset
2540 for section alignment even if SEC_LOAD is not set.
2542 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2545 since they appear as targets in Makefile.in.
2546 * configure: Rebuild.
2548 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2549 don't fiddle with a symbol which is not defined anywhere.
2551 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2553 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2554 though they are defined in a shared library.
2555 (xcoff_build_ldsyms): Likewise.
2557 * coffgen.c (coff_find_nearest_line): Don't look at the line
2558 numbers for the section if section->lineno is NULL.
2560 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2561 message rather than calling BFD_ASSERT.
2562 * elfcode.h (write_relocs): Check return value of
2563 _bfd_elf_symbol_from_bfd_symbol.
2565 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2567 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2570 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2572 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2574 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2575 hppa_reloc_field_selector_type_alt.
2576 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2577 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2579 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2581 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2583 * elf.c (assign_file_positions_for_segments): Adjust the segment
2584 memory size for the alignment of a SEC_ALLOC section, not just a
2587 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2589 * m68klinux.c: New file.
2590 * hosts/m68klinux.h: New file.
2591 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2592 * configure.in (m68*-*-linux*): New native host.
2593 (m68klinux_vec): New vector.
2594 * configure: Rebuild.
2595 * targets.c (m68klinux_vec): Declare.
2596 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2597 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2598 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2599 declaration from bfd_linux_size_dynamic_sections.
2600 (bfd_m68klinux_size_dynamic_sections): Declare.
2601 * bfd-in2.h: Rebuild.
2602 * Makefile.in: Rebuild dependencies.
2603 (BFD32_BACKENDS): Add m68klinux.o.
2604 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2606 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2608 * libhppa.h (pa_arch): Add pa20.
2609 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2610 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2611 (hppa_field_adjust): Handle e_nsel.
2612 * som.c: Provide default definitions for many new relocs found only
2613 in hpux10 include files.
2614 (som_fixup_formats): Add several new relocs from hpux10.
2615 (som_hppa_howto_table): Add hpux10 relocs.
2616 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2618 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2620 * mpw-make.sed: Edit out recent shared library support, and
2621 rules to rebuild .h files using doc/chew.
2623 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2625 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2626 size even of sections with no contents.
2628 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2630 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2631 starting with '$' the way we skip names starting with '.'. When
2632 updating x_endndx, don't be fooled by an index which has been
2635 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2636 struct/union/enum type with no elements.
2638 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2640 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2642 * archive.c (bfd_generic_archive_p): If the first file in the
2643 archive can not be recognized as an object, don't assume that this
2644 is the wrong format.
2646 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2647 format is not bfd_object.
2648 (bfd_elf_get_dt_soname): Likewise.
2650 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2652 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2655 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2657 * bfd.c (tdata): Add netbsd_core_data.
2658 * bfd-in2.h: Regenerated.
2660 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2662 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2663 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2664 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2667 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2668 to get the symbol index, matching 14 Jul 95 change.
2670 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2672 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2673 Remove duplicate definition of gp.
2675 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2677 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2678 assume that we can set the GP value and then get the same value,
2679 since it won't be true if the output file is neither ELF nor
2681 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2682 _bfd_get_gp_value here.
2683 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2684 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2686 (mips_elf_lo16_reloc): Likewise.
2687 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2688 Don't require that the BFD be ELF.
2689 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2690 (mips_elf_gprel32_reloc): Likewise.
2691 (mips_elf_relocate_section): Don't assume we can set and get the
2693 (mips_elf_finish_dynamic_symbol): Don't bother to use
2694 _bfd_get_gp_value here.
2696 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2697 Don't change epdr between malloc and free. Be careful not to free
2698 NULL pointers. Zero out the first RPDR.
2700 * configure.host: On Linux, only pass -rpath option if $(libdir)
2701 is neither /lib nor /usr/lib. From Alan Modra
2702 <alan@mullet.Levels.UniSA.Edu.Au>.
2704 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2706 (elf_dt_name): Rename from elf_dt_needed_name.
2707 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2709 (bfd_elf_get_dt_soname): New function.
2710 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2711 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2712 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2713 * bfd-in2.h: Rebuild.
2715 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2717 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2718 _bfd_sparc_elf_reloc_type_lookup.
2719 (bfd_elf32_bfd_reloc_type_lookup): Update.
2720 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2721 (sparc64_elf_howto_table): Define.
2722 (sparc_reloc_map): Define.
2723 (sparc64_elf_reloc_type_lookup): New function.
2724 (sparc_elf_wdisp16_reloc): New function.
2725 (elf_info_to_howto): Use sparc64_elf_howto_table.
2726 (sparc64_elf_relocate_section): Likewise.
2727 (bfd_elf64_bfd_reloc_type_lookup): Update.
2729 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * configure.host: Check for 'do not mix' from native linker before
2732 trying to use -rpath.
2734 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2736 * bfd.c (_bfd_get_gp_value): New function.
2737 (_bfd_set_gp_value): New function.
2738 * libbfd-in.h (_bfd_get_gp_value): Declare.
2739 (_bfd_set_gp_value): Declare.
2740 * libbfd.h: Rebuild.
2741 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2742 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2743 directly to the fields in the tdata information.
2744 (alpha_relocate_section): Likewise.
2745 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2746 (mips_gprel_reloc): Likewise.
2747 (mips_relocate_section): Likewise.
2748 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2749 (mips_elf_lo16_reloc): Likewise.
2750 (mips_elf_final_gp): Likewise.
2751 (mips_elf_gprel16_reloc): Likewise.
2752 (mips_elf_gprel32_reloc): Likewise.
2753 (mips_elf_relocate_section): Likewise.
2754 (mips_elf_finish_dynamic_symbol): Likewise.
2756 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2758 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2760 * configure.in: Call AC_PROG_CC before configure.host.
2761 * configure: Rebuild.
2762 * configure.host: Don't set information which autoconf should
2763 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2765 * configure.host: Remove go32 and win32 host information, since it
2766 should no longer be needed.
2768 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2769 then start a new segment rather than put a writable section in a
2772 * configure.host: Set RPATH_ENVVAR.
2774 * Makefile.in: Rebuild dependencies.
2776 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2777 zero_section variable.
2779 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2781 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2782 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2783 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2785 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2787 * ieee.c (ieee_write_expression): Only use an R variable for a
2788 local symbol. Don't output a zero offset. Handle a zero address.
2789 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2790 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2792 (parse_expression): Don't try to handle multiple occurrences of a
2793 P variable. Handle I variables differently from X variables. Fix
2794 the order of minus expressions.
2795 (ieee_slurp_external_symbols): Generate an I variable for an NN
2796 record. Fix handling of ATI and ATX records.
2797 (ieee_slurp_sections): Only set minimal section attributes.
2798 Adjust them later, based on the section contents.
2799 (ieee_object_p): Read in the file until just after the ME record.
2800 Call ieee_slurp_section_data to set the section flags.
2801 (do_one): Add iterations parameter. Only repeat the first load
2802 item. Set the section and file reloc flags.
2803 (ieee_slurp_section_data): Set section flags. Pass iterations to
2805 (ieee_canonicalize_reloc): Handle I variables.
2806 (do_with_relocs): Only emit relocation size when necessary.
2807 Increase MAXRUN to 127. Change ov to be assigned, and take
2808 src_mask and pcrel_offset into account.
2809 (ieee_write_data_part): Skip sections that are not loaded.
2810 (ieee_write_external_part): Don't output optional last entry of WX
2812 (ieee_write_me_part): Make setting of me_record neater.
2813 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2815 * syms.c (stt): Add entries for zerovars, vars, and code.
2817 * elfcode.h (validate_reloc): New static function.
2818 (write_relocs): Call validate_reloc for non ELF relocs.
2820 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2821 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2822 (TARGET_LITTLE_SYM): Likewise.
2824 * config.bfd (m68*-*-psos*): New target.
2826 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2828 * i386msdos.c: Remove some #if 0 code.
2829 (msdos_write_object_contents): Don't include empty sections in the
2830 size computation, regardless of their address.
2832 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2834 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2835 is NULL, ie, the -r switch is used.
2837 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2840 (BFD_RELOC_MIPS_GOT_LO16): Define.
2841 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2842 * bfd-in2.h, libbfd.h: Rebuild.
2843 * elf32-mips.c (mips_reloc_map): Map new relocs.
2845 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2847 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2850 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2851 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2852 simple number for the section address, rather than an expression.
2853 Limit the number of bytes between relocs to MAXRUN.
2854 (ieee_write_me_part): Set me_record to the file offset after the
2856 (ieee_write_processor): New static function.
2857 (ieee_write_object_contents): Use ieee_write_processor.
2859 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2861 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2863 * coff-aux.c: Change include of aux.h to aux-coff.h.
2865 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2867 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2868 relocation put the addend both in the reloc entry and the data.
2869 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2872 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2873 a R_68K_PCxx reloc against a defined global symbol directly.
2874 (elf_m68k_check_relocs): Don't count such a reloc.
2876 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2877 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2878 symbol for now, otherwise always record the symbol as dynamic.
2879 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2880 is not referenced by a dynamic object, and we are not making a
2881 shared object, then don't make a PLT entry. If we do make a PLT
2882 entry, make sure the symbol has been recorded as dynamic.
2884 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * configure.host: When making a shared library, set HLDFLAGS to
2887 pass an appropriate -rpath option. Use the make variable SONAME
2888 as the shared library soname, rather than computing it here. On
2889 SunOS, build stamp-tshlink in place of $(SHLINK).
2890 * Makefile.in (SONAME): New variable.
2891 ($(SHLINK)): Make a link to the transformed name, as well.
2892 (stamp-tshlink): New target.
2893 (install): Skip stamp-tshlink during install.
2895 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2897 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2898 linker sections have been set up yet.
2900 * elf.c (make_mapping): Add an additional argument to suppress
2901 making the first section include the program headers.
2902 (map_sections_to_segments): If the user used -Ttext such that the
2903 program headers are on a different page, do not set the flags
2904 saying that this section includes the program headers.
2906 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2908 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2909 don't define TRAD_HEADER.
2910 * configure: Rebuild.
2912 * netbsd-core.c: New file, support for NetBSD core files.
2913 * hosts/*nbsd.h: Removed.
2915 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2917 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2918 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2919 * libbfd.h, bfd-in2.h: Regenerated.
2920 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2921 bfd_elf32_bfd_reloc_type_lookup.
2922 (reloc_type{,_names}): Deleted.
2923 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2925 (sparc_reloc_map): Add sparc64 relocs.
2926 (sparc_elf_notsupported_reloc): New static function.
2927 (sparc_elf_wdisp16_reloc): New static function.
2928 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2929 (elf32_sparc_relocate_section): Likewise.
2930 (bfd_elf32_bfd_reloc_type_lookup): Define.
2931 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2932 (reloc_type{,_names}): Deleted.
2933 (elf_sparc_howto_table): Deleted.
2934 (sparc_reloc_map): Deleted.
2935 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2936 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2938 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2940 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2943 * Makefile.in (program_transform_name): New variable.
2944 (install): Transform library name before installing it.
2946 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * archures.c (bfd_mach_i960_hx): Define.
2949 * bfd-in2.h: Rebuild.
2950 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2951 (MATRIX): Expand entries for HX.
2952 (arch_info_struct): Add i960:hx entry.
2953 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2954 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2955 (coff_set_flags): Handle bfd_mach_i960_hx.
2957 Support for building as a shared library, based on patches from
2958 Alan Modra <alan@spri.levels.unisa.edu.au>:
2959 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2960 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2961 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2962 * configure: Rebuild.
2963 * configure.host: If --enable-shared, adjust shared library stuff
2964 based on the host. If the host is SunOS, and the linker supports
2965 -rpath, set HLDFLAGS to use it.
2966 * Makefile.in (ALLLIBS): New variable.
2967 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2968 (COMMON_SHLIB, SHLINK): New variables.
2969 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2970 (STAGESTUFF): Remove variable.
2971 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2973 (stamp-ofiles): New target, like old ofiles target, but build
2974 using a temporary file and move-if-change, and touch stamp-ofiles
2976 (ofiles): Just depend upon stamp-ofiles.
2977 (stamp-piclist, piclist): New targets.
2978 ($(SHLIB), $(SHLINK)): New targets.
2979 (targets.o, archures.o): Build twice if PICFLAG is set.
2980 (do_mostlyclean): Remove pic/*.o.
2981 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2983 (do_distclean): Remove pic and stamp-picdir.
2984 (install): Install shared libraries.
2985 ($(OFILES)): Depend upon stamp-picdir.
2986 (stamp-picdir): New target.
2988 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2990 * libcoff.h: Rebuild.
2992 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2993 flavour of a section with no owner.
2995 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2996 ELF_LINK_NON_ELF flag.
2997 (mips_elf_create_got_section): Likewise.
2999 * elf.c: Revert last change, since it breaks dynamic linking.
3000 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3002 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3003 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3004 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3006 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3008 * elf.c (assign_file_positions_for_segments): If the backend does
3009 not want the elf header or the program headers in the address
3010 space, do not include them in the calculations.
3012 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3013 function to determine if we need additional program headers.
3014 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3015 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3017 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3019 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3021 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3023 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3024 back into one line. Some compilers (sunos 4.1.3 for example)
3025 won't accept args split across more than one line.
3027 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3029 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3030 * configure: Regenerate.
3032 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3034 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3035 try to do arithmetic on a void *, cast it to a unsigned char * first.
3037 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3040 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3042 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3043 flag for a newly defined symbol.
3044 (NAME(bfd_elf,record_link_assignment)): Likewise.
3045 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3046 set the DEF or REF_REGULAR flags correctly.
3048 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3049 (libbfd.h, libcoff.h): Corresponding change.
3051 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3052 a PLT32 reloc as dynamic.
3053 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3054 is not referenced by a dynamic object, and we are not making a
3055 shared object, then don't make a PLT entry. If we do make a PLT
3056 entry, make sure the symbol has been recorded as dynamic.
3058 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3060 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3061 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3062 (powerpcle-*-cygwin32): New.
3063 * peicode.h (add_data_entry): Get address from vma.
3065 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3067 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3068 attached to the section has already been created as an undefined
3069 symbol, treat it as if it hasn't been created yet.
3071 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3074 symbol or section symbols if stripping all symbols and this is not
3075 a relocateable link. Don't output the symbol string table if
3076 there are no symbols.
3077 (elf_link_flush_output_syms): Don't do anything if there are no
3080 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3082 * coff-aux.c: New file.
3083 * hosts/m68kaux.h: New file.
3084 * config.bfd (m68*-apple-aux*): New target.
3085 * configure.in (m68*-apple-aux*): New native host.
3086 (m68kaux_coff_vec): New vector.
3087 * configure: Rebuild.
3088 * targets.c (m68kaux_coff_vec): Declare.
3089 * coffcode.h (bfd_coff_backend_data): Add field
3090 _bfd_coff_link_add_one_symbol.
3091 (bfd_coff_link_add_one_symbol): Define.
3092 (compare_arelent_ptr): New static function if TARG_AUX.
3093 (coff_write_relocs): If TARG_AUX, sort the relocs.
3094 (coff_write_object_contents): Set A/UX aouthdr magic number.
3095 (coff_link_add_one_symbol): Define if not defined.
3096 (bfd_coff_std_swap_table): Initialize new field.
3097 * libcoff.h: Rebuild.
3098 * cofflink.c (coff_link_add_symbols): Call
3099 bfd_coff_link_add_one_symbol rather than
3100 _bfd_generic_link_add_one_symbol.
3101 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3102 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3103 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3104 * Makefile.in: Rebuild dependencies.
3105 (BFD32_BACKENDS): Add coff-aux.o.
3106 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3108 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3110 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3111 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3113 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3115 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3116 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3117 (maintainer-clean): Warn about deleting special files.
3118 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3120 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3121 warning symbols correctly.
3122 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3123 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3124 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3125 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3126 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3127 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3129 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3132 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3134 * libcoff-in.h: aligned newly exported names with bfd naming
3135 conventions. Removed an erroneous define of POWERPC_LE_PE.
3136 * libcoff.h: Rebuild.
3137 * cofflink.c, coff-ppc.c: the above function name changes
3139 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3141 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3142 * ecoff.c (struct extsym_info): Define.
3143 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3144 to ecoff_link_write_external.
3145 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3146 Strip symbols when appropriate.
3148 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3149 * syms.c (BSF_OBJECT): Define.
3150 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3151 * bfd-in2.h: Rebuild.
3152 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3154 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3157 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3158 copying relocs into a shared object, treat a defined global symbol
3160 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3161 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3162 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3164 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3165 real defined symbol, not to a weak defined symbol.
3167 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3169 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3170 and made a few static functions externs.
3172 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3173 POWERPC_LE_PE hack in cofflink.
3175 * libcoff-in.h: promoted the following from cofflink.c to allow
3176 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3177 coff_debug_merge_element, struct coff_debug_merge_type,
3178 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3179 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3180 coff_debug_merge_hash_lookup, coff_link_section_info,
3181 coff_final_link_info, coff_debug_merge_hash_newfunc,
3182 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3184 * libcoff.h: re-gen'd
3186 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3188 * syms.c: Include "bfdlink.h".
3189 (struct stab_find_info): Define.
3190 (_bfd_stab_section_find_nearest_line): New function.
3191 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3192 * libbfd.h: Rebuild.
3193 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3194 * elf.c (_bfd_elf_find_nearest_line): Try calling
3195 _bfd_stab_section_find_nearest_line before searching the ELF
3196 symbol table. Find the closest STT_FUNC symbol, not the last one.
3197 * libcoff-in.h (coff_data_type): Add line_info field.
3198 * libcoff.h: Rebuild.
3199 * coffgen.c (coff_find_nearest_line): Try calling
3200 _bfd_stab_section_find_nearest_line before searching the COFF
3202 * Makefile.in: Rebuild dependencies.
3204 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3206 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3207 4 bytes, so we get the correct value when updating the register
3208 field in little endian mode.
3210 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3212 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3213 entry_section fields. Add sntoc and snentry fields.
3214 * libcoff.h: Rebuild.
3215 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3216 not toc_section and entry_section (the COFF file does not have any
3217 sections at this point).
3218 (coff_write_object_contents): Set o_snentry and o_sntoc from
3219 snentry and sntoc rather than entry_section and toc_section.
3220 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3221 snentry, not toc_section and entry_section.
3222 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3223 entry_section from hentry.
3224 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3226 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3227 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3228 than using toc_section directly.
3230 * archures.c: Add missing `.' in enum bfd_architecture.
3231 * bfd-in2.h: Rebuild.
3233 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3234 Robert Lipe <robertl@arnet.com>.
3236 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3238 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3239 to sections we allocate. Use bfd_zalloc to allocate initialial
3240 sections, not bfd_alloc.
3241 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3242 SDA{,2}I16 relocations.
3243 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3244 whether to put something in .sbss or not.
3245 (ppc_elf_relocate_section): Add support for more relocations. Add
3246 in sec->output_offset where appropriate. Make error messages
3247 include the symbol name.
3249 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3250 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3251 doesn't get redefined messages if -shared.
3253 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3254 section if the rel_section field has been set up.
3256 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3258 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3261 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3263 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3264 of flags, only flags used are controlled by mach number. Bump up
3265 output file mach number to highest of input file mach numbers.
3266 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3267 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3269 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3270 bfd_elf64_sparc_vec support.
3272 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3274 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3275 the embedded bit is set on some objects and not on others. Just
3277 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3280 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * coffcode.h (coff_new_section_hook): Don't try to align the
3285 * coffcode.h (coff_set_section_contents): Fix the handling of the
3286 .lib section to work even if the entire section contents are
3287 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3288 Robert Lipe <robertl@arnet.com>.
3290 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3292 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3293 memory here for contents.
3295 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3296 _SDA2_BASE_ by 32768.
3297 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3298 started using. Allocate contents for .sdata and .sdata2 sections
3300 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3302 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3303 size _SDA{,2}_BASE_.
3304 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3307 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3309 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3311 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3312 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3313 (bfd_mach_sparc_v9a): Define.
3314 (bfd_mach_sparc_v9_p): Define.
3315 * bfd-in2.h: Regenerated.
3316 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3318 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3319 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3320 to bfd_elf32_sparc_vec.
3321 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3322 Add v8plus{,a} support.
3324 (sparc_compatible): New function.
3325 * elf32-sparc.h: #include "elf/sparc.h".
3326 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3327 elf32_sparc_final_write_processing): New functions.
3328 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3329 elf_backend_final_write_processing): Define.
3331 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3333 * elf-bfd.h (struct elf_link_hash_entry): Add
3334 linker_section_pointer field.
3335 (enum elf_linker_section_enum): Enumeration for new way of
3336 creating linker dynamic sections and symbols.
3337 (elf_linker_section{,_pointers}): New structures for creating
3338 dynamic sections and symbols.
3339 (elf_obj_tdata): Add linker_section_pointers and linker_section
3341 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3342 (_bfd_elf_create_linker_section): New declarations.
3343 (_bfd_elf_find_pointer_linker_section): Ditto.
3344 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3345 (_bfd_elf_make_linker_section_rela): Ditto.
3347 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3349 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3350 (ppc_elf_create_linker_section): New function to create the
3351 sections .got, .sdata, and .sdata2.
3352 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3354 (ppc_elf_check_relocs): Support more of the eabi relocations.
3355 (ppc_elf_relocate_section): Ditto.
3356 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3357 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3359 * elflink.h (elf_create_pointer_linker_section): New function to
3360 create initialized pointers in dynamic linker sections.
3361 (elf_finish_pointer_linker_section): Actually intialize the
3362 pointers created above.
3364 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3365 macros to provide both 32 and 64 bit versions of
3366 elf_create_pointer_linker_section.
3367 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3368 provide both 32 and 64 bit versions of
3369 elf_finish_pointer_linker_section.
3371 * elflink.c (_bfd_elf_create_linker_section): New function to
3372 create a linker section.
3373 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3374 given address in the linker pointer offsets created for a given
3376 (_bfd_elf_make_linker_section_rela): Make a RELA section
3377 corresponding to the generated linker section.
3379 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3381 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3383 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3385 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3386 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3387 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3388 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3389 toc entry in an objdump) for now.
3390 (ppc_do_last, ppc_get_last): New function - needed to save processing
3391 the toc owner to the end.
3392 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3395 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3396 toc owner from being done till last. Must define POWERPC_LE_PC
3399 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3401 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3403 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3404 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3406 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3410 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3412 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3414 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3416 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3418 * elf.c (assign_file_positions_for_segments): Don't increment file
3419 offset for a segment which contains no loadable sections.
3421 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3423 * reloc.c: Add new PowerPC relocations.
3424 * {bfd-in2,libbfd}.h: Regenerate.
3426 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3427 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3429 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3434 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3437 * coffgen.c (coff_find_nearest_line): Don't try to cache
3438 information in sections that are not owned by a BFD. From Richard
3439 Henderson <richard@atheist.tamu.edu>.
3441 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3442 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3443 * elflink.h (elf_link_output_extsym): Remove special check for
3446 * ecoffswap.h: Add prototypes for static functions.
3448 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3450 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3451 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3453 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3454 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3455 support. Begin support for R_PPC_SDA{2,}REL.
3457 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3459 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3460 create the .got and .got.neg sections.
3461 (ppc_elf_size_dynamic_sections): Call it.
3462 (ppc_elf_check_relocs): Call it.
3463 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3464 (ppc_elf_check_relocs): Add error messages for relocations we
3465 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3468 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3470 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3471 section flags for V.4 and eabi.
3473 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3475 * elf.c (assign_file_positions_for_segments): If a segment
3476 contains no sections, don't mark it as readable.
3478 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3479 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3481 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3482 dynamic section, if there is one.
3483 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3484 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3485 (bfd_elf64_swap_dyn_in): Likewise.
3486 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3488 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3490 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3491 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3492 <pirker@eiunix.tuwien.ac.at>.
3494 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3496 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3497 PowerPC V.4 and eabi.
3498 * bfd-in2.h: Regenerate.
3499 * libfd.h: Regenerate.
3501 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3503 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3504 section type and SHF_EXCLUDE section flag, turning them into the
3505 appropriate bfd section flag.
3507 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * xcofflink.c (xcoff_link_add_symbols): Create the special
3510 sections if we see a DYNAMIC object, in case that is the only
3511 XCOFF input object we see.
3513 * elf32-mips.c: Extensive changes for a start at dynamic linking
3514 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3516 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3517 (struct elf_backend_data): Remove
3518 elf_backend_create_program_headers field. Add
3519 elf_backend_additional_program_headers and
3520 elf_backend_modify_segment_map fields.
3521 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3523 (elf_backend_additional_program_headers): Likewise.
3524 (elf_backend_modify_segment_map): Likewise.
3525 (elf_backend_create_program_headers): Don't define.
3526 (elfNN_bed): Change to account for field changes.
3527 * elf.c (assign_file_positions_for_segments): Call new
3528 modify_segment_map backend function. Don't call old
3529 create_program_headers backend function.
3530 (get_program_header_size): Call additional_program_headers rather
3531 than create_program_headers.
3532 * elflink.h (elf_link_add_object_symbols): Initialize
3533 type_change_ok from new backend field.
3534 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3536 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3537 a reloc against the appropriate section.
3539 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3540 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3541 (elf_flags_init): Rename from elf_ppc_flags_init.
3542 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3544 (ppc_elf_copy_private_bfd_data): Likewise.
3545 (ppc_elf_merge_private_bfd_data): Likewise.
3547 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3550 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3552 * coff-alpha.c (alpha_relocate_section): During final link, allow
3553 output .lita section to be bigger than 64k by adjusting gp value
3554 on a per-input section basis.
3555 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3557 (struct ecoff_section_tdata): Add gp field.
3559 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3561 Handle Alpha ECOFF changes in OSF/1 3.2.
3562 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3564 * coff-alpha.c: Include "aout/ar.h".
3565 (alpha_ecoff_get_relocated_section_contents): Don't require an
3566 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3567 3.2 doesn't generate one.
3568 (alpha_relocate_section): Likewise.
3569 (alpha_ecoff_slurp_armap): Define.
3570 (alpha_ecoff_slurp_extended_name_table): Define.
3571 (alpha_ecoff_construct_extended_name_table): Define.
3572 (alpha_ecoff_truncate_arname): Define.
3573 (alpha_ecoff_write_armap): Define.
3574 (alpha_ecoff_generic_stat_arch_elt): Define.
3575 (alpha_ecoff_update_armap_timestamp): Define.
3577 (alpha_ecoff_read_ar_hdr): New static function.
3578 (alpha_ecoff_get_elt_at_filepos): New static function.
3579 (alpha_ecoff_openr_next_archived_file): New static function.
3580 (alpha_ecoff_get_elt_at_index): New static function.
3581 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3582 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3583 _bfd_ecoff to alpha_ecoff.
3584 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3585 field from backend structure, rather than always calling
3586 _bfd_get_elt_at_filepos.
3587 * coff-mips.c (mips_ecoff_backend_data): Initialize
3588 get_elt_at_filepos field.
3589 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3590 from _bfd_generic_read_ar_hdr with minor changes.
3591 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3592 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3593 * libbfd.h: Rebuild.
3595 * bfd-in.h (BFD_IN_MEMORY): Define.
3596 * libbfd-in.h (struct bfd_in_memory): Define.
3597 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3598 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3599 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3600 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3601 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3602 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3603 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3604 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3605 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3606 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3608 (bfd_openstreamr): Likewise.
3609 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3610 BFD_IN_MEMORY is not set.
3611 * riscix.c (riscix_some_aout_object_p): Likewise.
3612 * bfd-in2.h, libbfd.h: Rebuild.
3614 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3615 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3616 (bfd_get_elt_at_index): Define.
3617 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3618 bfd_get_elt_at_index. Change index parameter from int to
3620 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3621 (_bfd_noarchive_get_elt_at_index): Define.
3622 (_bfd_archive_bsd_get_elt_at_index): Define.
3623 (_bfd_archive_coff_get_elt_at_index): Define.
3624 * bfd-in2.h, libbfd.h: Rebuild.
3625 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3626 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3627 * ieee.c (ieee_get_elt_at_index): Define.
3628 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3629 * oasys.c (oasys_get_elt_at_index): Define.
3630 * som.c (som_get_elt_at_index): Define.
3632 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3633 numbers to the .text section.
3635 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3637 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3638 If there is a SEC_DEBUGGING section, get the contents of the debug
3639 information part from it.
3640 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3642 (ieee_write_object_contents): Check ieee_write_debug_part return.
3644 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3646 * config.bfd (i[345]86-*-freebsd*): Add target.
3647 * configure.in (i386freebsd_vec): Add vec.
3648 * configure: Regenerate.
3649 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3650 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3651 Rebuild dependencies..
3652 * freebsd.h: New file.
3653 * i386freebsd.c: New file.
3654 * targets.c (i386freebsd_vec): Declare.
3655 (bfd_target_vector): Add i386freebsd_vec.
3656 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3657 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3659 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3661 * ieee.c (ieee_slurp_debug): New static function.
3662 (ieee_object_p): Call it.
3663 (ieee_slurp_section_data): Skip debugging sections.
3664 (ieee_get_reloc_upper_bound): Likewise.
3665 (ieee_get_section_contents): Likewise.
3666 (ieee_canonicalize_reloc): Likewise.
3667 (ieee_write_section_part): Likewise.
3668 (ieee_write_debug_part): Likewise.
3669 (ieee_write_data_part): Likewise.
3670 (init_for_output): Likewise.
3672 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3674 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3676 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3677 relocs, since ppc_elf_relocate_section handles the linker case.
3678 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3680 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3681 ppc_elf_relocate_section since that is now the only caller.
3682 (ppc_elf_relocate_section): Ditto.
3684 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3686 * coffcode.h (coff_write_object_contents): If we don't know the
3687 section of the entry point for an XCOFF executable, always set the
3688 entry address to -1.
3690 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3692 * elf.c (bfd_section_from_shdr): Add support for note sections.
3694 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3696 * bfd-in.h (struct _symbol_info): Add stab_type field.
3697 * bfd-in2.h: Rebuild.
3698 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3700 * elf32-ppc.c: Remove trailing newline from calls to
3702 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3703 difference if target endianness is known.
3705 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3707 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3708 old style TOC16 references without using R_PPC_GOT.
3709 (ppc_reloc_type): Ditto.
3710 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3711 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3712 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3713 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3714 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3716 (ppc_elf_adjust_dynamic_symbol): Ditto.
3717 (ppc_elf_adjust_dynindx): Ditto.
3718 (ppc_elf_size_dynamic_sections): Ditto.
3719 (ppc_elf_finish_dynamic_symbol): Ditto.
3720 (ppc_elf_finish_dynamic_sections): Ditto.
3721 (ELF_DYNAMIC_INTERPRETER): Define.
3723 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3725 * elf.c (copy_private_bfd_data): When attaching sections to
3726 segments ignore sections that won't be allocated. Patch from
3729 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3731 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3734 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3736 * coff-i960.c (CALC_ADDEND): Define.
3737 (coff_i960_relocate_section): Add the input section VMA to the
3738 addend for PC relative relocs.
3740 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3742 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3743 to correctly terminate.
3745 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3747 * targets.c (enum bfd_endian): Define.
3748 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3749 from boolean to enum bfd_endian. Change header_byteorder_big_p
3751 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3752 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3753 * bfd-in2.h: Rebuild.
3754 * All targets: Change initialization of byteorder and
3755 header_byteorder to use enum bfd_endian values rather than
3757 * All files: Change all references to byteorder_big_p and
3758 header_byteorder_big_p to use new bfd_*_endian macros.
3760 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3762 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3764 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3766 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3768 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3770 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3772 * ieee.c: Lots of minor cleanups. Make many functions return
3773 errors rather than calling abort. Also:
3774 (ieee_write_twobyte): Remove; change callers to call existing
3775 ieee_write_2bytes function.
3776 (ieee_write_expression): Don't output the section twice when
3777 outputting a local symbol. Don't emit an extraneous zero if there
3779 (ieee_slurp_sections): Set the lma as well as the vma.
3780 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3782 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3783 a recognized one or bfd_arch_unknown.
3784 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3786 (ihex_get_symtab): Likewise.
3788 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3790 * aoutx.h: Include <ctype.h>.
3791 (struct aout_link_includes_table): Define.
3792 (struct aout_link_includes_totals): Define.
3793 (struct aout_link_includes_entry): Define.
3794 (aout_link_includes_lookup): Define macro.
3795 (struct aout_final_link_info): Add includes field.
3796 (aout_link_includes_newfunc): New static function.
3797 (NAME(aout,final_link)): Initialize includes hash table.
3798 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3800 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3802 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3804 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3806 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3808 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3810 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3811 (pe_print_private_bfd_data): call pe_print_reloc.
3812 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3813 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3814 up some debugging as well.
3816 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3818 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3821 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3823 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3824 when setting sections to NULL.
3826 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3828 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3830 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3831 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3833 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3834 * bfd-in2.h: Rebuild.
3836 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3838 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3840 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3842 * ihex.c (ihex_scan): Handle record types 4 and 5.
3843 (ihex_object_p): Permit types 4 and 5.
3844 (ihex_set_section_contents): Remove check for out of range
3846 (ihex_write_object_contents): Generate types 4 and 5.
3848 * elflink.h (elf_link_output_extsym): Just ignore warning and
3849 indirect references to symbols which don't really exist.
3851 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3853 * peicode.h (pe_print_idata): Minor format fixes
3854 (pe_print_edata): New function. Under private printing, this formats
3855 the edata section of a PE file.
3856 (pe_print_private_bfd_data): Added call to pe_print_edata.
3858 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3860 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3861 index, don't call stoi.
3863 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3865 * srec.c (srec_scan): Set lma as well as vma.
3867 * ihex.c: New file; support for Intel Hex format.
3868 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3869 (ihex_vec): Declare.
3870 (bfd_target_vector): Always include ihex_vec.
3871 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3872 * Makefile.in: Rebuild dependencies.
3873 (BFD_LIBS): Add ihex.o
3874 (BFD_LIBS_CFILES): Add ihex.c.
3875 * bfd-in2.h: Rebuild.
3877 * elf.c (assign_file_positions_for_segments): Sort the sections in
3879 (get_program_header_size): Return the right size if segment_map is
3881 (copy_private_bfd_data): Don't bother to sort the sections.
3883 * bfd.c (bfd_record_phdr): New function.
3884 * bfd-in.h (bfd_record_phdr): Declare.
3885 * bfd_in2.h: Rebuild.
3887 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3890 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3891 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3893 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3894 (bfd_zmalloc): Change declaration.
3895 * libbfd.h: Rebuild.
3896 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3897 and realloc. Don't set bfd_error_no_memory if they fail.
3899 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3901 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3902 uses as well. Added a new howto to deal with TOCREL16 relocs that
3903 are TOCDEFN as well.
3904 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3905 to handle RVA relocs from dlltool.
3906 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3907 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3908 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3910 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3911 to get the right section alignment.
3913 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3915 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3916 p_paddr if p_paddr is zero.
3917 (make_mapping): Set includes_filehdr and includes_phdrs for first
3919 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3921 (assign_file_positions_for_segments): Handle includes_filehdr and
3922 includes_phdrs. Remove special handling of PT_PHDR and first
3924 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3925 when appropriate. Remove special handling of PT_PHDR segment.
3926 Use a more complex condition for when a section is included in a
3927 segment to handle Solaris linker oddities.
3929 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3931 * coff-m88k.c (howto_table): Reformatted for easier reading;
3932 special_function now points to new function m88k_special_reloc.
3933 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3935 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3936 be done correctly by m88k_special_reloc.
3937 (reloc_processing): New function to be used by RELOC_PROCESSING.
3938 (RELOC_PROCESSING): Define to call reloc_processing.
3940 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3942 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3943 (pe_print_pdata): Likewise.
3945 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3946 obstack_alloc fails.
3947 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3949 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3950 * Many files: don't set bfd_error_no_memory if one of the above
3953 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3954 if p_paddr_valid is set.
3955 (copy_private_bfd_data): New static function.
3956 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3958 * elf.c (assign_file_positions_for_segments): Fix case where extra
3959 program headers were allocated.
3961 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3962 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3963 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3964 _bfd_elf_print_private_bfd_data.
3966 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3967 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3968 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3969 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3970 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3971 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3972 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3974 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3976 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3977 * elf.c (make_mapping): New static function.
3978 (map_sections_to_segments): New static function.
3979 (elf_sort_sections): New static function.
3980 (assign_file_positions_for_segments): New static function.
3981 (map_program_segments): Remove.
3982 (get_program_header_size): Remove sorted_hdrs, count, and
3983 maxpagesize parameters. Simplify.
3984 (assign_file_positions_except_relocs): When generating an
3985 executable, use assign_file_positions_for_segments.
3986 (elf_sort_hdrs): Remove.
3987 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3988 to get_program_header_size.
3990 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3992 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3994 * configure, config.in: Regenerate with autoconf 2.7.
3996 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3997 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3999 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4001 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4002 (ecoff_sec_to_styp_flags): Likewise.
4003 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4004 (ecoff_set_symbol_info): Handle scRConst.
4005 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4006 (ecoff_compute_section_file_positions): Handle .rconst section.
4007 (_bfd_ecoff_write_object_contents): Likewise.
4008 (ecoff_link_check_archive_element): Handle scRConst.
4009 (ecoff_link_add_externals): Likewise.
4010 (ecoff_link_write_external): Handle .rconst section.
4011 (ecoff_reloc_link_order): Likewise.
4012 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4013 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4015 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4017 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4018 DEF_DYNAMIC flag is set.
4020 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4022 * host-aout.c: If TRAD_HEADER is defined, include it.
4024 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4026 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4027 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4028 (BFD_NEED_DECLARATION): New function.
4029 * configure.in: Use BFD_NEED_DECLARATION.
4030 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4031 * configure, config.in: Rebuild with autoconf 2.6.
4033 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4034 special_sections before returning when called with a non XCOFF
4037 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4040 * coffcode.h (coff_compute_section_file_positions): Only pad the
4041 previous section to force file alignment when creating an
4044 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4046 * coffcode.h (coff_compute_section_file_positions): If
4047 RS6000COFF_C, set up the .debug section.
4049 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4050 if it is not large enough to accomodate the entire TOC area with
4051 signed 16 bit offsets.
4052 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4054 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4055 TOC anchor to use the TOC value used in the output file.
4057 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4059 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4060 (_bfd_coff_read_string_table): Likewise.
4062 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4064 * pe-arm.c: Fix typos.
4065 * coff-arm.c: Likewise.
4067 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4069 * coff-ppc.c (list_ele): Added "cat"egory member.
4070 (record_toc): New category parameter (priv or pub).
4071 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4072 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4073 the mainline. It addes extra toc cells in error.
4074 (ppc_coff_swap_sym_in_hook): Added some documentation.
4075 (dump_toc): Can now diagnose "virtual toc" chicanery.
4077 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4079 * elf-bfd.h (struct elf_link_hash_table): Change type of
4080 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4082 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4084 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4085 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4087 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4088 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4089 defined or mentioned in a regular file.
4091 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4093 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4094 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4095 (coff_ppc_relocate_section): Correct REL24 handling
4096 (ppc_process_before_allocation): Correct TOCDEFN handling
4098 * peicode.h (dir_names): Added name descriptions
4100 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4102 * VERSION: Updated to cygnus-2.6.
4104 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4106 * targets.c (m68k4knetbsd_vec): Declare.
4108 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4110 * targets.c (bfd_target): Change type of second argument to
4111 _bfd_print_private_bfd_data from void * to PTR.
4112 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4113 using PTR rather than void *.
4114 * bfd-in2, libbfd.h: Rebuild.
4115 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4117 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4118 _bfd_generic_bfd_print_private_bfd_data rather than casting
4121 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4123 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4124 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4126 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4127 BFD64_BACKENDS_CFILES): New variables.
4130 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4132 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4133 not at the file position of the first section.
4134 * coffcode.h (coff_compute_section_file_positions): Avoid using
4136 (coff_write_object_contents): When generating a PPC PE executable
4137 with no symbols, round up the file size to a COFF_PAGE_SIZE
4139 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4140 don't write out a string table.
4142 * elf.c (bfd_section_from_shdr): When using a different section
4143 header, pass the new one to _bfd_elf_make_section_from_shdr.
4144 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4145 (elf_map_symbols): Add section VMA to symbol value when comparing
4147 (_bfd_elf_compute_section_file_positions): Only build symbol table
4148 if there are some symbols. Set file offset of symtab and strtab
4150 (assign_file_positions_except_relocs): Remove dosyms parameter.
4151 Change all callers. Never set file offset of symtab and strtab
4153 (_bfd_elf_copy_private_section_data): New function.
4154 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4155 (_bfd_elf_copy_private_symbol_data): New function.
4156 (swap_out_syms): Check for special mapping of st_shndx created by
4157 copy_private_symbol_data.
4158 * elfxx-target.h: Use new copy routines.
4159 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4160 (_bfd_elf_copy_private_section_data): Declare.
4162 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4164 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4167 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4168 _bfd_dummy_target, matching the recent change to archive
4171 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4173 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4174 arithmetic on PTR types.
4176 * aout-target.h (MY(callback)): Set the lma of the sections.
4178 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4179 symbol into a reloc against the section.
4181 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4183 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4184 glue for the relocs: IMGLUE and IFGLUE.
4185 (record_toc): new function - tracks toc contents
4186 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4187 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4188 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4189 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4190 (ppc_record_toc_entry): Removed a debug define (duh)
4192 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4193 (pe_print_idata): New function - formats the idata section data
4194 (pe_print_pdata): New function - formats the pdata section data
4195 (pe_print_private_bfd_data): calls to above
4197 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4199 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4200 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4201 TARGET_SYM and TARGET_NAME for vector and BFD name.
4202 * coff-pmac.c (pmac_xcoff_vec): Remove.
4203 (TARGET_SYM, TARGET_NAME): Define.
4204 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4205 machine to 0, not all PowerMacs are 601s.
4207 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4209 * elfcode.h (elf_object_p): Read in any program headers.
4210 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4211 based on the program headers, if any.
4212 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4213 (map_program_segments): Set p_paddr of program headers based on
4216 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4218 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4221 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4222 trying to do a relocateable link with a non-a.out object file.
4224 * archive.c (bfd_generic_archive_p): Check the first object file
4225 in an archive even if target_defaulted is set. If the object file
4226 has the wrong xvec, reject it.
4228 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4229 be represented, report the name via _bfd_error_handler.
4230 (translate_to_native_sym_flags): Likewise.
4231 * elf32-mips.c (mips_elf_final_link): Likewise.
4232 * oasys.c (oasys_write_sections): Likewise.
4234 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4235 which checks for STYP_OVRFLO sections.
4236 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4237 reloc and lineno count overflows.
4238 (coff_write_object_contents): Call coff_count_linenumbers before
4239 coff_compute_section_file_positions. If RS6000COFF_C, handle
4240 reloc and lineno count overflows.
4241 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4242 relocs before dealing with .pad sections. Count overflow section
4243 headers when handling .pad sections.
4245 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4248 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4249 (struct xcoff_link_hash_table): Add descriptor_section and
4250 special_sections fields.
4251 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4252 (xcoff_link_add_symbols): Set linkage section alignment. Create
4253 descriptor section. Check for magic symbol names (_text, etc.),
4254 and record them in special_sections if found. Set
4255 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4256 descriptor field to point back to the function code symbol.
4257 (xcoff_sweep): Always mark the special descriptor_section.
4258 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4259 function descriptor, and mark it if it is.
4260 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4261 parameter, and fill it in. Allocate space for the descriptor
4263 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4264 global linkage code. If an undefined function descriptor is
4265 exported, arrange to define it. Warn about any other undefined
4267 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4268 (xcoff_write_global_symbol): Create a function descriptor when
4270 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4271 * bfd-in2.h: Rebuild.
4273 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4275 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4276 (ppc_coff_link_hash_table): new types for hashing
4277 (ppc_coff_link_hash_newfunc): hash entry constructor
4278 (ppc_coff_link_hash_table_init): hash table initializer
4279 (ppc_coff_link_hash_table_create): hash table constructor
4280 (ppc_record_toc_entry): changed references to hash table
4281 (coff_ppc_relocate_section): changed references to hash table
4283 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4284 * libcoff.h: Rebuild
4286 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4287 (coff_link_add_symbols): removed toc_offset init
4289 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4291 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4294 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4295 if it is given and mmep is available.
4296 * acconfig.h: Undef USE_MMAP.
4297 * configure, config.in: Regenerated.
4298 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4299 table handling the old way.
4300 (aout_get_external_symbols): Don't complain if last byte of string
4302 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4303 (bfd_free_window) [! USE_MMAP]: Don't define.
4304 (bfd_get_file_window,
4305 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4307 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4309 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4312 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4314 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4315 compatible with AMD generated COFF files. Try to support both AMD
4316 and GNU formats simultaneously.
4317 (coff_a29k_relocate_section): Likewise.
4319 * libbfd.c (bfd_get_file_window): Change writable parameter from
4320 int to boolean; update all callers. Pass MAP_SHARED if not
4321 writable--it's required on Solaris. Cast fprintf argument to
4323 * bfd-in.h (bfd_get_file_window): Update declaration.
4324 * bfd-in2.h: Rebuild.
4325 * aoutx.h: Update calls to bfd_get_file_window.
4327 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4329 (xcoff_swap_ldhdr_in): New static function.
4330 (xcoff_swap_ldsym_in): New static function.
4331 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4332 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4333 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4334 Handle XTY_ER/XMC_XO symbols correctly.
4335 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4336 rather than normal symbol table.
4337 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4338 already defined with the same absolute value.
4339 (xcoff_mark): When considering called symbols, check whether the
4340 descriptor is from a dynamic object, rather than the symbol
4342 (xcoff_build_ldsyms): Likewise.
4344 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4345 Cast realloc and malloc return values. If malloc or realloc fail,
4346 set bfd_error_no_memory.
4347 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4348 * bfd-in2.h: Rebuild.
4350 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4352 * coff-ppc.c (ppc_record_toc_entry): new function.
4353 (in_reloc_p): changed return value.
4354 (coff_ppc_relocate_section): much rework.
4355 (ppc_allocate_toc_section): new function.
4356 (ppc_process_before_allocation): new function.
4357 (ppc_coff_swap_sym_in_hook): new function.
4359 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4360 (coff_link_add_symbols): initialize toc_offset.
4362 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4363 (coff_swap_aouthdr_out): Added more sections to the data
4364 dictionary for the pe file header. Also changed linker version
4365 number on the ppc side.
4366 (dir_names): small improvements to the dictionary printing.
4367 (pe_mkobject_hook): save the file level flags.
4369 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4370 (pe_tdata): added real_flags field
4371 (coff_tdata): added local_toc_sym_map and access macro
4373 * libcoff.h (coff_link_hash_entry): added toc_offset field
4374 (pe_tdata): added real_flags field
4375 (coff_tdata): added local_toc_sym_map and access macro
4377 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4378 (coff_mkobject): init for local_toc_sym_map
4379 (coff_write_object_contents): set the internal_a.magic to
4380 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4383 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4385 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4386 entries until both the line number address and the function name
4387 address are too large.
4389 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4390 * configure: Rebuilt.
4392 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4393 is defined in the environment.
4395 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4397 * som.c (som_get_section_contents_in_window): Define to use
4400 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4402 * coff-i860.c: New file, based on coff-i386.c.
4403 * cpu-i860.c: New file, based on cpu-i386.c.
4404 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4405 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4406 targets, using i860coff_vec.
4407 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4408 trad-core.o and hosts/i860mach3.h.
4409 (i860coff_vec): Use coff-i860.o and cofflink.o.
4410 * configure: Rebuild.
4411 * Makefile.in: Rebuild dependencies.
4412 (ALL_MACHINES): Add cpu-i860.o.
4413 (BFD32_BACKENDS): Add coff-i860.o.
4414 (CFILES): Add cpu-i860.c and coff-i860.c.
4415 * targets.c (i860coff_vec): Declare.
4416 (bfd_target_vector): Add &i860coff_vec.
4417 * archures.c (bfd_i860_arch): Declare.
4418 (bfd_archures_list): Add &bfd_i860_arch.
4419 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4420 (coff_set_flags): Handle bfd_arch_i860.
4421 (coff_write_object_contents): Handle I860 a.out magic number.
4423 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4425 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4426 the created .tc section to 2.
4427 (xcoff_mark): Don't keep a .loader reloc for a call to an
4428 undefined symbol when creating a shared library.
4429 (xcoff_build_ldsyms): When creating a shared library, generate
4430 global linkage code for a call to an undefined symbol.
4432 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4434 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4435 BFD32_BACKENDS, BFD64_BACKENDS.
4436 (.dep1): Put mkdep output in a separate file.
4437 Rebuilt dependencies.
4439 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4442 Permit use of mmap when available:
4444 * configure.in: Check for mmap, madvise, mprotect.
4445 * config.in, configure: Regenerated.
4447 * libbfd.c (struct _bfd_window_internal): Define type.
4448 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4450 (ok_to_map): New static variable for debugging.
4451 (_bfd_generic_get_section_contents_in_window): New function.
4452 * bfd-in.h (bfd_window_internal): Declare type.
4453 (bfd_window): Define type.
4454 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4455 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4458 * libaout.h (struct aoutdata): Add two window fields.
4459 (obj_aout_sym_window, obj_aout_string_window): New macros.
4460 * aoutx.h (some_aout_object_p): Initialize windows.
4461 (aout_get_external_symbols): Get symbol data and strings in
4462 windows instead of explicitly allocated buffers.
4463 (slurp_symbol_table): Free window instead of memory.
4464 (bfd_free_cached_info): Release windows instead of freeing storage
4466 (aout_link_free_symbols): Ditto.
4468 * targets.c (bfd_target): Add new field for
4469 get_section_contents_in_window.
4470 (BFD_JUMP_TABLE_GENERIC): Updated.
4471 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4472 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4473 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4474 macros for get_section_contents_in_window field.
4476 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4478 * core.c: Renamed to corefile.c
4479 * makefile.dos (OBJS): Change core.o to corefile.o
4480 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4483 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4485 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4486 targ_selvecs to allow debugging under Irix-5 native.
4489 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4491 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4492 to o. Clobber and restore the list of new csects around the call
4493 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4494 linker error and the linker wants to read the symbol table. Reset
4495 the line number count of a real section even if it has no relocs.
4496 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4498 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4501 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4503 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4504 an undefined symbol in a shared link.
4506 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4507 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4508 phdm@info.ucl.ac.be (Philippe De Muyter).
4510 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4512 * coff-m88k.c (rtype2howto): New static function.
4513 (RTYPE2HOWTO): Use it rather than a macro definition.
4515 * coffcode.h (coff_write_object_contents): set internal_a.magic
4516 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4518 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4519 define TRAD_HEADER to new file hosts/delta68.h.
4520 m88*-motorola-sysv*, however, does use ptrace-core.o.
4521 * hosts/delta68.h: New file.
4523 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4524 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4526 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4528 * i386linux.c (MY(vec)): Declare before use.
4530 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4532 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4533 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4535 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4536 BFD is not of the right type.
4537 (bfd_elf_get_needed_list): Likewise.
4538 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4539 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4540 * xcofflink.c (XCOFF_XVECP): Define.
4541 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4543 (bfd_xcoff_import_symbol): Likewise.
4544 (bfd_xcoff_export_symbol): Likewise.
4545 (bfd_xcoff_link_count_reloc): Likewise.
4546 (bfd_xcoff_record_link_assignment): Likewise.
4547 (bfd_xcoff_size_dynamic_sections): Likewise.
4549 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4550 table index against the number of symbols for a base relative
4553 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4555 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4556 full_aouthdr flag here...
4557 (_bfd_xcoff_bfd_final_link): ...not here.
4559 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4561 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4562 systems that have a system <libelf.h>.
4563 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4564 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4565 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4566 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4567 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4568 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4569 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4571 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4573 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4574 set, set BSF_WEAK in symbol. Change all callers.
4575 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4576 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4577 _bfd_generic_link_add_one_symbol.
4578 (ecoff_indirect_link_order): Check that the section tdata relocs
4579 are not NULL before using them.
4581 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4582 define TRAD_HEADER as hosts/alphalinux.h.
4583 * configure: Rebuild.
4584 * hosts/alphalinux.h: New file.
4585 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4588 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4590 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4591 C_ECOMM storage classes.
4593 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4595 (xcoff_mark): Call xcoff_mark_symbol.
4596 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4597 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4599 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4601 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4603 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4605 (xcoff_find_reloc): New static function.
4606 (xcoff_link_add_symbols): Use it.
4607 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4608 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4609 relocate the value of C_DECL.
4611 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4613 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4615 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4616 callback decide what goes in .relocs.
4617 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4618 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4621 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4623 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4626 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4628 * xcofflink.c: More improvements, mostly to fix handling of
4629 constructors and a few other special cases.
4630 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4631 zero, reverting yesterday's change.
4632 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4633 (bfd_xcoff_link_count_reloc): Declare.
4634 (bfd_xcoff_record_link_assignment): Declare.
4635 * bfd-in2.h: Rebuild.
4637 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4639 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4640 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4641 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4642 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4643 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4644 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4646 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4649 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4650 segments includes the a.out header. See to that the magic number
4651 *always* is big-endian.
4653 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4654 m68k4k NetBSD configurations.
4656 * configure.in, configure: Separate i386 & mips NetBSD
4657 configurations from other BSD ones. Don't assume DEC is the only
4658 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4659 configurations. Add support for m68k4k NetBSD object format.
4661 * libaout.h: Added M_68K4K_NETBSD magic.
4663 * m68k4knetbsd.c: New file.
4665 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4667 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4670 * hosts/mipsnbsd.h: New file.
4673 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4675 * config.bfd: Add config stuff for mips*-*-magic* to set
4676 targ_defvec to ecoff_big_vec.
4679 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4681 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4683 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4684 toc_section, and entry_section fields.
4685 (struct xcoff_section_tdata): Remove ldrel_count field.
4686 * libcoff.h: Rebuild.
4687 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4689 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4690 full a.out header if full_aouthdr is set in xcoff_data.
4691 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4692 based on sections stored in xcoff_data.
4693 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4695 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4696 (rs6000coff_vec): Set symbol_leading_char to '.'.
4697 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4698 value stored in ret rather than returning a pointer value.
4700 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4702 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4705 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4707 * som.c (som_slurp_string_table): Allocate the strings with malloc
4708 since they're free'd by free_cached_info.
4709 (som_slurp_symbol_table): Similarly for the symbol table.
4711 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4713 * Makefile.in (diststuff): Don't make headers.
4715 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4717 * Makefile.in: Rebuild dependencies.
4719 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4720 output_bfd is not SunOS.
4721 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4722 non-SunOS input files.
4724 * xcofflink.c: Extensive changes to support linking shared objects
4725 and generating a .loader section.
4726 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4727 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4728 last_symndx, and ldrel_count fields.
4729 * libcoff.h: Rebuild.
4730 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4731 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4733 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4734 (bfd_xcoff_export_symbol): Declare.
4735 (bfd_xcoff_size_dynamic_sections): Declare.
4736 * bfd-in2.h: Rebuild.
4738 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4740 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4741 * configure: Rebuild.
4742 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4743 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4745 (pmac_xcoff_vec): Update to use new xcoff support.
4746 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4747 (xcoff_write_armap): Declare buf as unsigned char.
4748 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4750 * mpw-make.sed: Generalize subdir_do edit.
4752 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4754 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4755 correctly. Don't initialize asect->vma.
4757 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4759 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4760 something a little less than the page size.
4762 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4764 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4766 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4768 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4769 * coffcode.h (coff_write_object_contents): If .bss is before
4770 .data us that as data_start.
4771 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4773 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4774 (coff_swap_outhdr_out): Hardwire in version number.
4776 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4778 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4779 major and minor to *_vno, since the former are also macros in
4780 SunOS header files. Cast result of bfd_alloc to appropriate
4783 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4784 before assigning to sec_data.
4786 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4788 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4789 now relative to the section, not absolute.
4790 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4791 get the file name when there is a N_SO directory name. When
4792 handling stabs, remember that section->vma was added to the
4795 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4797 * sunos.c (struct sunos_link_hash_table): Add needed field.
4798 (sunos_link_hash_table_create): Call bfd_release, not free.
4799 (sunos_link_hash_table_create): Initialize needed field.
4800 (sunos_add_dynamic_symbols): Record needed objects.
4801 (bfd_sunos_get_needed_list): New function.
4802 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4803 * bfd-in2.h: Rebuild.
4805 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4807 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4809 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4811 * bfd-in.h (struct bfd_link_needed_list): Rename from
4812 bfd_elf_link_needed_list.
4813 * bfd-in2.h: Rebuild.
4814 * elf.c, elflink.h, libelf.h: Corresponding changes.
4816 Add start at AIX linker support; no shared libraries yet.
4817 * xcofflink.c: New file.
4818 * configure.in (rs600coff_vec): Use xcofflink.o.
4819 * configure: Rebuild.
4820 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4822 (struct xcoff_section_tdata): Define.
4823 (xcoff_section_data): Define macro.
4824 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4825 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4826 (_bfd_xcoff_bfd_final_link): Declare.
4827 (_bfd_ppc_xcoff_relocate_section): Declare.
4828 * libcoff.h: Rebuild.
4829 * coff-rs6000.c: Clean up a bit.
4830 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4831 cputype, csects, and debug_indices.
4832 (xcoff_copy_private_bfd_data): Copy cputype.
4833 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4834 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4835 (xcoff_reloc_type_lookup): Rename from
4836 rs6000coff_reloc_type_lookup.
4837 (coff_relocate_section): Define.
4838 (_bfd_xcoff_sizeof_headers): Define.
4839 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4840 (_bfd_xcoff_bfd_relax_section): Define.
4841 (_bfd_xcoff_bfd_link_split_section): Define.
4842 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4844 * coffcode.h (coff_compute_section_file_positions): If AIX,
4845 increment sofar by SMALL_AOUTSZ if not executable.
4846 (coff_write_object_contents): If AIX, always output an a.out
4847 header; if not executable, header size of SMALL_AOUTSZ.
4848 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4849 (_bfd_stringtab_init): Initialize xcoff field.
4850 (_bfd_xcoff_stringtab_init): New function.
4851 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4852 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4853 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4854 * libbfd.h: Rebuild.
4855 * Makefile.in: Rebuild dependencies.
4856 (BFD32_BACKENDS): Add xcofflink.o.
4857 (CFILES): Add xcofflink.c.
4859 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4860 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4861 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4863 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4865 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4867 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4869 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4870 * config.in: Regenerated.
4872 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4873 (_bfd_chunksize): New variable.
4874 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4875 for obstack chunk size.
4876 * configure.in: Check for getpagesize.
4877 * configure: Regenerated.
4879 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4881 * trad-core.c (rawptr): Make it a local variable of
4882 ptrace_unix_core_file_p.
4884 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4886 * coff-arm.c (in_reloc_p): New.
4887 * coff-i386.c (in_reloc_p): New.
4888 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4889 (coff_write_object_contents): Only set has_reloc_section
4891 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4892 in_reloc_p to decide if reloc should be emitted.
4893 * libcoff.h (pe_data_type.in_reloc_p): New.
4894 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4896 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4898 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4899 (_bfd_coff_read_internal_relocs): Likewise.
4900 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4901 (_bfd_coff_read_internal_relocs): Likewise.
4903 * elflink.h (elf_link_add_object_symbols): Correct conditions
4904 under which type and size change warnings are issued.
4906 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4908 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4909 a symbol which is not in a real section.
4910 (coff_write_native_symbol): Corresponding change.
4912 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4913 coff_link_hash_newfunc and make non-static.
4914 (_bfd_coff_link_hash_table_init): New function, broken out of
4915 _bfd_coff_link_hash_table_create.
4916 (_bfd_coff_link_hash_table_create): Use it.
4917 (process_embedded_commands): Make static.
4918 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4919 (_bfd_coff_link_hash_table_init): Declare.
4920 * libcoff.h: Rebuild.
4922 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4923 field in XCOFF tdata.
4924 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4925 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4926 based on cputype stored in a.out header, or in n_type of initial
4928 (coff_write_object_contents): Set cputype correctly in a.out
4930 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4932 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4933 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4935 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4936 * libcoff.h: Rebuild.
4938 * cpu-rs6000.c (rs6000_compatible): New static function.
4939 (bfd_rs6000_arch): Use it.
4940 * cpu-powerpc.c (powerpc_compatible): New static function.
4941 (arch_info_struct): Define various flavours of PowerPC.
4942 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4945 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4947 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4949 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4951 * elflink.h (elf_link_add_object_symbols): Don't warn about
4952 changing the size or type if the old definition was weak.
4954 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4956 * coffcode.h (combined_entry_type): Add fix_line field.
4957 (coff_slurp_line_table): Warn if we try to set the lineno field of
4959 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4960 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4961 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4962 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4964 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4965 * libcoff.h: Rebuild.
4967 * libcoff-in.h (struct xcoff_tdata): Define.
4968 (xcoff_data): Define.
4969 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4970 * bfd-in2.h, libcoff.h: Rebuild.
4971 * coff-rs6000.c (xcoff_mkobject): New static function.
4972 (coff_mkobject): Define.
4973 (xcoff_copy_private_bfd_data): New static function.
4974 (coff_bfd_copy_private_bfd_data): Define.
4975 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4977 (rs6000coff_vec): Add DYNAMIC to object_flags.
4978 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4979 .loader sections specially.
4980 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4981 section alignment from the XCOFF tdata information.
4982 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4983 F_SHROBJ, and copy the extra a.out header information into the
4984 XCOFF tdata structure.
4985 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4986 F_DYNLOAD and the extra a.out header information.
4987 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4988 C_HIDEXT symbol with attached csect information.
4989 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4990 in the o_maxdata field.
4991 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4992 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4993 end if BSF_NOT_AT_END is set.
4995 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4996 _bfd_read_ar_hdr_fn.
4997 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4998 * bfd-in2.h, libbfd.h: Rebuild.
4999 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5001 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5002 (bfd_slurp_bsd_armap_f2): Likewise.
5003 (_bfd_slurp_extended_name_table): Likewise.
5005 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5007 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5009 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5010 when the symbol table is empty.
5012 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5013 space for section symbols, since we don't output them either.
5014 (elf_m68k_adjust_dynindx): Removed.
5016 * ptrace-core.c (rawptr): Make it a local variable of
5017 ptrace_unix_core_file_p.
5019 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5021 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5024 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5025 Mac object file formats.
5027 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5029 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5030 auxent if there isn't one.
5031 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5032 rather than FILNMLEN as the maximum name length.
5034 * coffcode.h (bfd_coff_backend_data): Add new field
5035 _bfd_coff_print_aux.
5036 (bfd_coff_print_aux): New static function.
5037 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5038 scnlen field of an XTY_LD csect aux entry.
5039 (coff_print_aux): New static function.
5040 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5041 in coff_pointerize_aux_hook.
5042 (bfd_coff_std_swap_table): Initialize new field.
5043 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5044 * libcoff.h: Rebuild.
5045 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5046 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5048 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5049 if there are symbols, for native AIX ld compatibility.
5051 * coffcode.h (bfd_coff_backend_data): Add new field
5052 _bfd_coff_pointerize_aux_hook.
5053 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5054 or I960, and as 0 otherwise.
5055 (bfd_coff_std_swap_table): Initialize new field.
5056 * libcoff.h: Rebuild.
5057 * coffgen.c (coff_pointerize_aux): Change parameters to take
5058 symbol pointer instead of type and class, and to take aux index.
5059 Call _bfd_coff_pointerize_aux_hook if it is defined.
5060 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5061 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5062 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5064 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5065 read-only/host-only support.
5067 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5069 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5072 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5073 BFD_JUMP_TABLE_ARCHIVE accordingly.
5074 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5075 (_bfd_compute_and_write_armap): Declare.
5076 (_bfd_generic_read_ar_hdr): Declare.
5077 (_bfd_read_ar_hdr): Define.
5078 (_bfd_noarchive_read_ar_hdr): Define.
5079 (_bfd_archive_bsd_read_ar_hdr): Define.
5080 (_bfd_archive_coff_read_ar_hdr): Define.
5081 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5082 _bfd_read_ar_hdr instead.
5083 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5084 (_bfd_compute_and_write_armap): Rename from
5085 compute_and_write_armap. Make non-static. Change all callers.
5086 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5087 than _bfd_snarf_ar_hdr.
5088 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5089 * ieee.c (ieee_read_ar_hdr): Define.
5090 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5091 * oasys.c (oasys_read_ar_hdr): Define.
5092 * som.c (som_read_ar_hdr): Define.
5093 * bfd-in2.h, libbfd.h: Rebuild.
5095 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5097 * peicode.c (coff_swap_filehdr_in): If symptr is
5098 zero, there aren't any symbols, even if nsyms is set.
5100 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5102 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5104 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5105 sections, and set styp correctly for them: .got, .hash, .dynamic,
5106 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5107 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5109 (ecoff_sort_hdrs): New static function.
5110 (ecoff_compute_section_file_positions): Return boolean, not void.
5111 Sort the sections by VMA before looking through them. Put the
5112 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5113 section on an appropriate boundary within the page.
5114 (ecoff_compute_reloc_file_positions): Check return value of
5115 ecoff_compute_section_file_positions.
5116 (_bfd_ecoff_set_section_contents): Likewise.
5117 (_bfd_ecoff_write_object_contents): Check for various Alpha
5118 section types when incrementing text_size and data_size. Call
5119 adjust_headers backend function if it exists.
5120 * coff-alpha.c (alpha_adjust_headers): New static function.
5121 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5122 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5124 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5126 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5128 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5129 of ALTERNATE_AIX_CORE_FORMAT.
5130 * configure.in (aix4): No longer need CORE_FLAGS.
5131 * configure: Updated.
5133 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5135 NS32k changes from Ian Dall:
5136 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5138 (aout_link_input_section_std, aout_link_input_section_ext,
5139 aout_link_reloc_link_order): Call them instead of _bfd_*
5141 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5143 (backend_data): Use it instead of hardcoded zero.
5145 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5146 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5148 * ns32knetbsd.c: Include bfd.h.
5149 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5150 (MY_bfd_reloc_type_lookup): Declare function too.
5151 * pc532-mach.c (set_sizes): Don't declare.
5152 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5153 (backend_data, MY_backend_data): Don't define.
5155 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5156 ns32k-*-lites* like ns32k-*-netbsd*.
5158 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5161 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5163 * coffcode.h (coff_write_object_contents): Restore setting
5164 f_timdat to 0, deleted on August 22.
5166 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5168 * coffcode.h (coff_bfd_copy_private_symbol_data,
5169 coff_bfd_copy_private_section_data,
5170 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5171 * peicode.h (coff_bfd_copy_private_bfd_data): New
5172 (pe_bfd_copy_private_bfd_data): New.
5173 (coff_swap_scnhdr_in): Swap bss size into the right place.
5174 (pe_print_private_bfd_data): Add some newlines.
5176 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5178 * som.c (setup_sections): Don't die if a space has no subspaces.
5180 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5182 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5183 dynamic symbol override a common symbol. Don't change the size or
5184 type if they have been set and the new symbol is not a definition.
5185 Warn if the size or type changes.
5187 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5189 * som.c (som_begin_writing): Don't write the symbol table or
5191 (som_finish_writing): Write them here. Place them after the
5192 subspace data, but before the relocs.
5194 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5196 * sunos.c (sunos_add_one_symbol): Just pass false, not
5197 info->shared_library, to sunos_create_dynamic_sections.
5198 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5200 (sunos_check_dynamic_reloc): Remove .text section assertion.
5202 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5204 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5205 * configure, configure.in: Add pmac_xcoff_vec case.
5206 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5207 * coff-pmac.c: New file, PowerMac XCOFF support.
5208 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5209 * targets.c (pmac_xcoff_vec): Declare.
5211 * mpw-config.in: Various changes to be compatible with the
5212 autoconf-based configury.
5213 * mpw-make.sed: New file, sed commands to translate Unix
5214 makefile into MPW syntax.
5215 * mpw-make.in: Remove.
5216 * hosts/mpw.h: Remove.
5217 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5218 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5220 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5222 * binary.c (binary_get_symtab): Return an empty string on error.
5223 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5225 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5227 * coff-ppc.c: Reformatted according to gnu conventions
5228 Removed irrelevant "if 0" code
5230 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5232 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5233 symbols rather than as indirect symbols.
5234 (MY(slurp_symbol_table)): Don't do anything special about
5237 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5238 of .ctors and .dtors sections is no larger than 2.
5240 * sunos.c (sunos_add_one_symbol): Don't change
5241 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5243 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5244 dynamic symbols when creating a shared library.
5245 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5247 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5248 written even if it is not defined in a regular object.
5249 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5250 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5251 rather than the constant 22.
5252 (sunos_check_dynamic_reloc): Handle creating a shared library.
5253 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5254 zero when creating a shared library.
5255 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5256 write it out at the start of the symbol table.
5258 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5260 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5262 * config.bfd: Add arm-*-coff.
5263 * configure.in, configure: Add armcoff_{little,big}_vec.
5264 * targets.c (armcoff_{little,big}_vec): Declare.
5265 (bfd_target_vector): Add armcoff_{little,big}_vec.
5266 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5268 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5270 * targets.c (bfd_find_target): Remove debugging code.
5272 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5274 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5276 * Makefile.in: added *-ppc files
5277 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5278 allow pe based .o's to be shared with other tools on ppc/NT
5279 * config.bfd: added powerpc[le]-[pe|winnt] config support
5280 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5281 * peicode.h: Added more section flags for PE on ppc
5282 Added coff_swap_filehdr_out to allow peicode.h to be
5283 used for non-image PE files on ppc.
5284 Check for image, or not, before copying pe_opthdr
5285 * targets.c: Added new bfd's
5286 * targets.c: Removed two inactive bfds that shouldn't have made it this
5289 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5291 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5292 explicit values to initialize all relocs. Change all users.
5293 (ppc_elf_brtaken_inner): New function to handle branch predicition
5295 (ppc_elf_brtaken_reloc): Ditto.
5296 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5297 relocs use ppc_elf_unsupported_reloc.
5298 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5299 needs to be reported.
5300 (ppc_elf_relocate_section): Support branch prediction relocs.
5302 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5304 * bfd.c (bfd_assert): Remove \n from string passed to
5307 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5308 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5309 (bfd_coff_make_section_hook): Don't define.
5310 (coff_make_section_hook): Remove.
5311 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5312 (styp_to_sec_flags): Likewise.
5313 (coff_write_object_contents): Likewise.
5314 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5316 * libcoff.h: Rebuild.
5317 * coffgen.c (make_a_section_from_file): Just call
5318 bfd_make_section_anyway, not bfd_make_section or
5319 bfd_coff_make_section_hook.
5320 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5321 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5322 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5323 make_section_hook field.
5324 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5326 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5327 pointers into value field for warning and indirect symbols; just
5328 leave the value field alone.
5329 * linker.c (generic_link_add_symbol_list): Use next symbol for
5330 warning and indirect symbols, rather than looking in symbol value.
5331 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5332 parameter. Change all callers. Remove support for indirect
5333 symbols; it didn't work anyhow.
5334 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5335 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5336 * bfd-in2.h: Rebuild.
5338 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5340 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5341 go back to telling the tools this reloc operates on 32 bits.
5343 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5345 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5346 rather than a direct fprintf.
5347 * archive.c (_bfd_write_archive_contents): Likewise.
5348 * coffcode.h (coff_slurp_symbol_table): Likewise.
5349 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5350 (ppc_elf_unsupported_reloc): Likewise.
5351 (ppc_elf_relocate_section): Likewise.
5352 * i386linux.c (linux_tally_symbols): Likewise.
5353 (linux_finish_dynamic_link): Likewise.
5354 * osf-core.c (osf_core_core_file_p): Likewise.
5355 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5356 * som.c (som_sizeof_headers): Likewise.
5357 * srec.c (srec_bad_byte): Likewise.
5358 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5359 * libbfd-in.h (bfd_assert): Declare first parameter const.
5360 * libbfd.h: Rebuild.
5361 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5362 bfd_reloc_overflow is enough.
5363 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5364 * coff-h8500.c (rtype2howto): Likewise.
5365 * coff-z8k.c (rtype2howto): Likewise.
5366 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5367 * elf.c (_bfd_elf_get_lineno): Likewise.
5368 (_bfd_elf_no_info_to_howto): Likewise.
5369 (_bfd_elf_no_info_to_howto_rel): Likewise.
5370 * hp300hpux.c (convert_sym_type): Likewise.
5371 (MY(swap_std_reloc_in)): Likewise.
5372 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5374 * libaout.h (struct aoutdata): Add line_buf field.
5375 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5376 and filename_buffer. Instead, use a malloc buffer stored in the
5377 new line_buf field. Remove length restrictions.
5379 * coffgen.c (string_size): Remove static variable.
5380 (debug_string_size, debug_string_section): Likewise.
5381 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5382 and debug_string_size_p parameters. Use them instead of the
5383 global variables. Change all callers.
5384 (coff_write_symbol): Likewise.
5385 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5386 (coff_write_symbols): Add local variables to replace removed
5389 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5390 function, and line_base fields.
5391 * libcoff.h: Rebuild.
5392 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5393 information, rather than using static variables.
5395 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5396 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5398 * init.c (initialized): Remove static variable.
5399 (bfd_init): Don't bother setting initialized.
5400 (bfd_check_init): Remove.
5401 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5402 * libbfd.h: Rebuild.
5404 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5406 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5407 size for full core dumps. Copy core file header to private data.
5408 (rs6000coff_core_file_failing_command,
5409 rs6000coff_core_file_failing_signal): New functions to extract
5410 the file name and terminating signal from the core file.
5411 * coff-rs6000.c: Use them.
5413 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5415 Change arch info to be const, initialized at compile time.
5416 * archures.c: Reindent many functions. Change CONST to const.
5417 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5418 nothing set it anyhow. Make next const.
5419 (bfd_arch_info_list): Remove.
5420 (bfd_archures_list): Rename from archures_init_table. Change from
5421 a table of function pointers to a table of bfd_arch_info_type
5422 structure addresses.
5423 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5424 (bfd_lookup_arch): Likewise.
5425 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5427 (bfd_default_arch_struct): Make const.
5428 (bfd_arch_init, bfd_arch_linkin): Remove.
5429 (bfd_get_arch_info): Return a const pointer.
5430 * init.c (bfd_init): Don't call bfd_arch_init.
5431 * bfd.c (struct _bfd): Make arch_info const.
5432 * bfd-in2.h: Rebuild.
5433 * libbfd.h: Rebuild.
5434 * configure.in: Put & before everything in $selarchs.
5435 * configure: Rebuild.
5436 * cpu-*.c: Change bfd_*_arch from a function which calls
5437 bfd_arch_linkin to a const structure.
5438 * ieee.c (ieee_object_p): Make arch const.
5440 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5442 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5444 * bfd-in2.h: Regenerate.
5445 * libbfd.h: Regenerate.
5447 * elf32-ppc.c (reloc_type): Update names to match current draft.
5448 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5449 relative. Update names to current V.4 draft.
5450 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5451 (ppc_elf_relocate_section): Rename relocations to match draft.
5453 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5455 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5456 compiled with -mrelocatable-lib to be linked with either normal
5457 modules or -mrelocatable modules.
5459 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5461 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5462 in the a.out header.
5464 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5465 a reloc against a local symbol, even if it's not a section.
5467 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5469 * targets.c (bfd_target): Remove unused align_power_min field.
5470 * bfd-in2.h: Rebuild.
5471 * All backends: Remove initialization of align_power_min.
5473 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5475 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5477 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5479 * config.bfd (mips-dec-netbsd*): New target.
5480 * configure.host (mips-dec-netbsd*): New host.
5481 * configure.in (mips-dec-netbsd*): New native.
5482 * configure: Rebuild.
5484 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5486 Make the COFF backend linker merge common types:
5487 * cofflink.c (struct coff_debug_merge_element): Define.
5488 (struct coff_debug_merge_type): Define.
5489 (struct coff_debug_merge_hash_entry): Define.
5490 (struct coff_debug_merge_hash_table): Define.
5491 (coff_debug_merge_hash_table_init): Define.
5492 (coff_debug_merge_hash_table_free): Define.
5493 (coff_debug_merge_hash_lookup): Define.
5494 (struct coff_final_link_info): Add debug_merge field.
5495 (coff_debug_merge_hash_newfunc): New static function.
5496 (_bfd_coff_final_link): Allocate and free debug_merge table.
5497 (coff_link_input_bfd): Merge identical enum, struct and union
5500 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5502 Convert i960 COFF to use COFF backend linker.
5503 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5504 structure to store the symbol being used.
5505 (coff_i960_start_final_link): New static function.
5506 (coff_i960_relocate_section): New static function.
5507 (coff_i960_adjust_symndx): New static function.
5508 (coff_start_final_link): Define.
5509 (coff_relocate_section): Define.
5510 (coff_adjust_symndx): Define.
5511 * coffcode.h (bfd_coff_backend_data): Add new callback function
5512 _bfd_coff_start_final_link.
5513 (bfd_coff_start_final_link): Define.
5514 (coff_start_final_link): Define if not defined.
5515 (bfd_coff_std_swap_table): Add coff_start_final_link.
5516 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5518 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5519 function callback is not NULL.
5520 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5521 (_bfd_coff_internal_syment_name): Declare.
5522 * libcoff.h: Rebuild.
5523 * configure.in (icoff_big_vec): Add cofflink.o.
5524 (icoff_little_vec): Likewise.
5525 * configure: Rebuild.
5527 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5529 * Makefile.in (clean-info): Remove extraneous tab from line
5532 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5534 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5535 contents has relocs.
5537 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5539 * coffcode.h (coff_compute_section_file_positions): Keep the
5541 (coff_write_object_contents): Remember if it's a relocatable
5543 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5544 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5545 if relocatable file. Swap out saved raw size.
5547 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5549 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5550 (maintainer-clean): Rename from realclean, passing
5551 maintainer-clean down to subdirectories, but leave realclean as a
5554 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5557 * dep-in.sed: Remove config.h from generated dependencies.
5559 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5560 broken out of sunos_canonicalize_dynamic_symtab.
5561 (sunos_canonicalize_dynamic_symtab): Call new function
5562 sunos_slurp_dynamic_symtab.
5563 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5564 dynamic symbol table to the caller.
5565 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5566 callback to override the symbols being read.
5567 * libaout.h (struct aout_backend_data): Add three new parameters
5568 to add_dynamic_symbols callback.
5570 Extensive minor changes to avoid various gcc warnings. Also:
5571 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5572 * archures.c (bfd_arch_info_type): Change mach field from long to
5574 (bfd_lookup_arch): Change machine parameter from long to unsigned
5577 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5579 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5580 a symbol with a non-zero plt_offset.
5582 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5584 * elfcode.h (align_file_position): Remove; not used.
5586 * configure.in: Only check for <sys/procfs.h> on a native system,
5587 and make sure it defines prstatus_t.
5588 * configure: Rebuild.
5590 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5592 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5594 * config.in: Rename from config.h.in.
5595 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5596 Check for config.h:config.in when creating stamp-h.
5597 * configure: Rebuild.
5598 * Makefile.in (stamp-h): Depend upon config.in rather than
5599 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5600 calling config.status.
5602 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5603 (Makefile): Just rebuild Makefile.
5604 (config.h, stamp-h): New targets.
5605 * configure.in: Create stamp-h when rebuilding config.h.
5606 * configure: Rebuild.
5608 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5610 * configure.in: Call AC_CONFIG_HEADER. Substitute
5611 HOST_64BIT_LONG. Check that various header files exist. Check
5612 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5613 and/or free need to be declared. Don't make a link to sysdep.h.
5614 Define TRAD_HEADER for various hosts.
5615 * configure: Rebuild.
5616 * configure.host: Don't set my_host. Add definitions taken from
5617 host header files for various entries. Remove entries which now
5619 * acconfig.h: New file.
5620 * config.h.in: New file, built by autoheader.
5621 * sysdep.h: New file.
5622 * Makefile.in (do_distclean): Don't remove sysdep.h.
5624 (LOCAL_H_DEPS): New variable.
5625 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5627 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5628 ($(OPTIONAL_BACKENDS)): Likewise.
5629 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5630 looking through sysdep.h.
5631 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5632 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5633 (fprintf_vma, sprintf_vma): Likewise.
5634 (int64_type, uint64_type): Don't define.
5635 * bfd-in2.h: Rebuild.
5636 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5637 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5638 * lynx-core.c: Include stuff from old hosts/lynx.h.
5639 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5640 rather than NO_FCNTL.
5641 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5642 rather than NATIVE_HPPAHPUX_COMPILER.
5643 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5645 * hosts/*.h: Remove all header files which merely include,
5646 declare, and define things. Leave header files which define
5647 information needed by trad-core.c.
5649 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5650 (BFD_CC_FOR_BUILD): Define.
5651 * configure.in: Use BFD_CC_FOR_BUILD.
5652 * configure: Rebuild.
5654 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5656 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5657 * configure: Rebuild.
5659 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5662 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5664 * config.bfd: i386pe_ve -> i386pe_vec.
5666 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5668 * configure.host: Incorporate host Makefile fragments by setting
5670 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5671 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5672 value based on whether the code is being compiled by a cross
5673 compiler. Don't substitute host_makefile_frag or frags.
5674 * aclocal.m4: New file to define local AC_PROG_CC.
5675 * configure: Rebuild.
5676 * Makefile.in (INSTALL): Set to @INSTALL@.
5677 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5678 (INSTALL_DATA): Set to @INSTALL_DATA@.
5680 (CC): Define as @CC@.
5681 (CFLAGS): Set to @CFLAGS@.
5682 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5683 (@host_makefile_frag@): Remove.
5684 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5685 after other options.
5686 (config.status): Remove dependency upon @frags@.
5687 * config/*.mh, config/README: Remove.
5689 * config.bfd: Rewrite to incorporate the contents of the Makefile
5690 fragments by setting shell variables, rather than merely returning
5691 the name of a Makefile fragment.
5692 * configure.in: Use shell variables set by config.bfd rather than
5693 looking at the target Makefile fragment files. Don't substitute
5694 target_makefile_frag. Do substitute TDEFINES.
5695 * configure: Rebuild.
5696 * Makefile.in (@target_makefile_frag@): Remove.
5697 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5698 * config/*.mt: Remove.
5700 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5702 * configure.in: Put changequote lines around "i[345]86" patterns
5703 section of core file support.
5705 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5707 * som.c (som_bfd_print_private_bfd_data): Define to use the
5710 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5712 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5713 entry, text_start and data_start.
5715 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5717 * Makefile.in (OFILES): Remove $(TDEPFILES).
5718 * config/apollo.mt (TDEPFILES): Remove.
5719 * config/README: Update.
5721 * configure.in: For a native configuration, set COREFILE and
5722 COREFLAG based on the canonical host name.
5723 * configure: Rebuild.
5724 * Makefile.in: Rebuild dependencies.
5725 (ALL_CFLAGS): Add @COREFLAG@.
5726 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5727 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5728 support routines. Check LYNX_CORE rather than HOST_LYNX.
5729 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5730 * i386lynx.c: Likewise.
5731 * m68klynx.c: Likewise.
5732 * sparclynx.c: Likewise.
5733 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5734 * *-core.c: Comment changes.
5735 * config/decstation.mh (HDEPFILES): Remove.
5736 (HDEFINES): Remove -DTRAD_CORE.
5737 * config/irix3.mh (RANLIB): Remove.
5738 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5739 (HDEFINES): Remove -DIRIX_CORE.
5740 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5741 (HDEFINES): Remove -DTRAD_CORE.
5742 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5743 * config/ultra3.mh (RANLIB): Remove.
5744 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5745 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5746 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5747 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5748 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5749 * config/i386aix.mh, config/i386bsd.mh: Remove.
5750 * config/i386linux.mh, config/i386mach3.mh: Remove.
5751 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5752 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5753 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5754 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5755 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5756 * config/solaris2.mh, config/stratus.mh: Remove.
5757 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5758 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5760 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5762 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5763 DT_FINI entry if the appropriate symbol is not in the hash table.
5765 * libelf.h (struct elf_backend_data): Add create_program_headers
5766 and want_hdr_in_seg fields.
5767 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5769 (elf_backend_create_program_headers): Likewise.
5770 (elfNN_bed): Initialize create_program_headers and
5772 * elf.c (get_program_header_size): Call create_program_headers
5774 (map_program_segments): Check want_hdr_in_seg backend field. Call
5775 create_program_headers backend routine.
5777 * elf.c (assign_file_positions_except_relocs): Align non allocated
5778 sections when creating an executable.
5780 * elfcode.h (elf_swap_phdr_in): Make non static.
5781 (elf_swap_phdr_out): Make non static.
5782 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5783 (bfd_elf32_swap_phdr_out): Declare.
5784 (bfd_elf64_swap_phdr_in): Declare.
5785 (bfd_elf64_swap_phdr_out): Declare.
5787 * ecofflink.c (ecoff_collect_shuffle): New static function.
5788 (_bfd_ecoff_get_accumulated_pdr): New function.
5789 (_bfd_ecoff_get_accumulated_sym): New function.
5790 (_bfd_ecoff_get_accumulated_ss): New function.
5791 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5792 (_bfd_ecoff_get_accumulated_sym): Declare.
5793 (_bfd_ecoff_get_accumulated_ss): Declare.
5794 * libbfd.h: Rebuild.
5796 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5798 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5800 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5801 warning symbols. If any section is named .gnu.warning.XXX, treat
5802 the contents as a warning to be issued if the symbol XXX is
5804 (elf_link_output_extsym): For an indirect or warning symbol, just
5805 output the symbol it points to.
5807 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5808 if bfd_hash_allocate fails, since it will already be set.
5809 (generic_link_hash_newfunc): Likewise.
5810 (archive_hash_newfunc): Likewise.
5811 (hash_entry_bfd): New static function.
5812 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5813 callback. Allocate a new warning using the hash table newfunc.
5814 Use bfd_hash_replace to update the entry in the hash table, rather
5815 than assuming we can copy the fields with structure assignment.
5817 * hash.c (bfd_hash_replace): New function.
5818 * bfd-in.h (bfd_hash_replace): Declare.
5819 * bfd-in2.h: Rebuild.
5821 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5823 * config.bfd: Add mips*vr4300-*-elf* target.
5824 * config/mipsbvr4300.mt: Added.
5826 See file ChangeLog.2
5833 version-control: never
projects / external / binutils.git / blob