1 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3 * elf32-mn10300.c (elf_symbol_leading_char): Define.
5 * elf32-mn10300.c: Add some comments.
7 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
9 * ihex.c (ihex_scan): Always initialize buf before jumping to
11 (ihex_read_section): Likewise.
13 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
15 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
16 inplace for most relocs.
18 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
20 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
21 even if SEC_ALLOC is not set.
22 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
23 when deciding whether to copy a reloc into a shared object.
24 (elf_i386_relocate_section): Likewise.
25 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
26 (elf32_sparc_relocate_section): Likewise.
27 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
28 reloc section if it is not set in the source section.
29 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
30 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
31 with a SEC_DEBUGGING section as SEC_DEBUGGING.
33 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
35 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
36 expects a .got.plt until we actually create it.
38 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
40 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
41 message for bfd_reloc_outofrange, rather than aborting. From
42 Philippe De Muyter <phdm@info.ucl.ac.be>.
44 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
45 a relocateable link, don't try to process them. From Heinz Wrobel
46 <wrobel@lpr.e-technik.tu-muenchen.de>.
48 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
50 * elf32-mn10300.c (mn10300_info_howto): Renamed from
51 mn10300-Info_howto_rel. Tweak reloc argument to be an
53 (USE_RELA): Define instead of USE_REL.
54 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
56 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
58 * configure.in, configure: Handle mips*-sgi-irix6*.
59 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
62 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
64 * elf32-i386.c (elf_i386_relocate_section): Warn about a
65 relocation against a symbol defined in a section with no output
68 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
70 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
71 * configure, config.in: Rebuild with autoconf 2.12.
73 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
74 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
75 (swap_out_syms): Set st_other from existing st_other field.
76 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
78 (elf_link_output_extsym): Set the other field from the global hash
80 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
81 (elf_mips16_jump_howto): New static variable.
82 (mips16_jump_reloc): New static function.
83 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
84 (mips_info_to_howto_rel): Handle R_MIPS16_26.
85 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
87 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
88 * bfd-in2.h, libbfd.h: Rebuild.
89 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
91 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
93 * configure.host: Use long long for mips-sgi-irix6*.
95 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
96 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
98 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
100 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
101 (enum reloc_type): Add more reloc types.
102 (elf32_mn10300_howto_table): Update for new reloc types.
103 (elf32_mn10300_reloc_map): Update for new reloc types.
104 * reloc.c: Add some new relocs for the mn10300 series.
105 * bfd-in2.h, libbfd.h: Rebuilt.
107 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
109 * som.c (setup_sections): Don't lose for a space which has
110 no data, but some symbols.
112 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
114 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
115 (sunos_link_hash_table_create): Initialize got_needed.
116 (sunos_create_dynamic_sections): Only set .got section size if it
117 is not already set. Set got_needed.
118 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
119 sdynptr, and only handle dynamic sections, if dynamic sections are
121 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
122 Initialize .got section.
123 (sunos_scan_ext_relocs): Likewise.
124 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
126 (sunos_finish_dynamic_link): Check got_needed. Only set up
127 dynamic linking information if needed.
129 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
131 * config.bfd: Added VersaDOS format to the Ericsson configuration.
133 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
135 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
138 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
140 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
144 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
146 * filemode.c: Include sysdep.h.
147 * ihex.c: Add casts to eliminate compiler warnings.
148 * sunos.c: Add casts to eliminate compiler warnings.
150 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
152 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
154 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
155 appropriate relocations in the .so file if shared.
156 (ppc_elf_relocate_section): Ditto.
159 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
161 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
162 complain_overflow_unsigned.
166 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
168 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
169 overflows for R_D10V_16 and R_D10V_18.
172 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
174 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
175 (do_with_relocs): Likewise.
176 (do_as_repeat): Likewise.
177 (copy_expression): Likewise.
179 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
181 * ieee.c (ieee_write_external_part): Correctly record whether
182 there is an external part.
185 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
187 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
188 handle tda offsets for sld.w and sst.w instructions.
189 Fix alignment check in sld.w and sst.w tda reloc handling.
192 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
194 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
197 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
199 * elf32-v850.c: Add comments about assumptions about
200 char, short & long sizes.
201 (elf32_v850_bfd_final_link_relocate): Fix sign extension
202 problems for several relocs.
204 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
205 R_V850_SDA_OFFSET entry.
208 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
210 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
211 Store import file index in ldindx.
212 (xcoff_build_ldsyms): Assume that ldsym was not previously
213 allocated. For an imported symbol, copy ldindx into l_ifile.
216 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
218 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
219 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
220 fields in R_V850_TDA_OFFSET.
221 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
222 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
225 * elf32-v850.c: Include bfdlink.h.
226 (bfd_elf32_v850_reloc): Return an error if we get a reloc
228 (elf32_v850_bfd_final_link_relocate): New function.
229 (v850_elf_relocation_section): Likewise.
230 (elf_backend_relocate_section): Define.
233 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
235 * binary.c (binary_set_section_contents): Ignore sections which
236 don't have SEC_LOAD and SEC_ALLOC set.
238 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
240 * linker.c (_bfd_generic_final_link): Avoid losing static
241 symbols in the .bss section.
243 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
245 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
246 (mips32_64bit_reloc): New static function.
247 (mips_reloc_map): Add entry for BFD_RELOC_64.
248 (mips_elf_relocate_section): Handle R_MIPS_64.
250 * linker.c (default_indirect_link_order): Print an error message
251 when attempting to do a relocateable link with different object
252 file formats, rather than calling abort.
255 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
257 * reloc.c (m32r relocs): Rename them.
258 * bfd-in2.h, libbfd.h: Regenerated.
259 * elf32-m32r.c: Update.
260 (m32r_elf_10_pcrel_reloc): New function.
261 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
262 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
265 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
267 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
268 all sections that will be included in the output file.
269 (_bfd_generic_link_output_symbols): Discard symbols in sections
270 which are being discarded.
274 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
275 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
276 (elf_v850_howto_table): Corresponding changes.
277 (elf_v850_reloc_map): Corresponding changes.
278 * reloc.c: Add additional V850 relocations.
279 * bfd-in2.h, libbfd.h: Rebuilt.
281 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
282 no longer want in pc-relative relocs.
284 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
286 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
287 accept a reloc against an undefined sybmol!
289 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
291 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
294 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
296 * VERSION: Bump for new relocation.
298 * hosts/i386bsd.h: If NBPG is not defined, define it as
299 PAGE_SIZE, for recent versions of FreeBSD.
301 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
303 * configure.host: Use `long long' as the 64 bit type on a Solaris
304 host, since both gcc and the SunPRO compilers support it.
306 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
308 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
309 mistake to have reused the ECOFF LITERAL for ELF since they have
311 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
312 * bfd-in2.h, libbfd.h: Rebuild.
314 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
317 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
318 dynamic relocation for an undefweak symbol when we are building
321 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
323 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
324 point explicitly to srcdir.
325 (targmatch.h): Edit references to point explicitly to objdir.
327 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
329 * config.bfd: When setting targ_cpu, don't get confused by
332 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
334 * configure.host: Add support for windows host (a build done
335 under the Microsoft build environment).
337 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
339 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
340 definition in a dynamic object, add it to the dynamic symbol table
341 if any dynamic object mentions it. Reverts part of last patch.
343 * sunos.c (struct sunos_link_hash_table): Add got_base field.
344 (sunos_link_hash_table_create): Initialize got_base.
345 (bfd_sunos_size_dynamic_sections): If the .got section is more
346 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
348 (sunos_check_dynamic_reloc): Subtract got_base from a base
351 * elf32-mips.c (elf_mips_isa): New static function.
352 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
353 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
355 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
357 * archive.c (do_slurp_coff_armap): Only treat archive as little
358 endian for i960 COFF.
360 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
362 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
363 by the change in size of the section when EXEC_P is not set.
365 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
366 (m68kcoff_rtype_to_howto): New static function.
367 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
368 VMA to the addend for a PC relative reloc.
370 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
372 * Makefile.in: Rebuild dependencies.
374 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
377 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
379 * Makefile.in: Remove explicit dependencies for mn10200 and
381 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
382 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
383 (dependencies): Rebuilt.
385 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
387 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
388 during this function.
390 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
391 section if the flags are compatible.
393 * configure.in: Add havevecs, and put it in tdefaults.
394 * mpw-config.in: Likewise.
395 * configure: Rebuild.
396 * targmatch.sed: New file; a sed script to build targmatch.h from
398 * config.bfd: Add #if, #endif, and comments for targmatch.h.
399 * targets.c: Include "fnmatch.h".
400 (struct targmatch): Define.
401 (bfd_target_match): Define by including targmatch.h.
402 (bfd_find_target): If the target is not found by name, search for
403 it as a configuration triplet.
404 * Makefile.in: Rebuild dependencies.
405 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
406 i386dynix.o, m68k4knetbsd.o, and riscix.o.
407 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
408 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
409 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
410 (CFILES): Remove i386dynix.c and hp300bsd.c.
411 (targmatch.h): New target.
412 (do_clean): Remove targmatch.h.
414 * configure.in: Add BFD_NEED_DECLARATION(getenv).
415 * acconfig.h: Add NEED_DECLARATION_GETENV.
416 * configure, config.in: Rebuild.
417 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
418 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
420 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
422 * cpu-mn10x00.c, elf32-mn10x00: Removed.
423 * cpu-mn10200.c, cpu-mn10300.c: New files.
424 * elf32-mn10200.c, elf32-mn10300.c: New files.
425 * Makefile.in: Break mn10x00 support into two separate
426 configurations, mn10200 and mn10300.
427 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
428 * bfd-in2.h, configure: Rebuilt.
430 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
432 * Makefile.in (do_clean): Move config.log to do_distclean.
434 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
436 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
437 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
438 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
439 (elf32-mn10x00.o): Add dependencies.
440 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
441 (bfd_mn10x00_arch): Declare.
442 (bfd_archures_list): Add bfd_mn10x00_arch.
443 * config.bfd: Add mn10x00-*-*.
444 * configure.in: Add bfd_elf32_mn10x00_vec.
445 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
446 * targets.c (bfd_elf32_mn10x00_vec): Declare.
447 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
448 * bfd-in2.h, configure: Rebuilt.
450 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
452 openVMS/Alpha: Provide filename and case_hack flags via
453 symbol table from gas.
454 Add case_hack code for symbol output from vax/vms.
455 * evax-alpha.c (evax_initialize): Remove filename handling,
456 filename is provided via symbol table.
457 (evax_get_symtab): Use local symbol count when setting up table.
458 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
460 (_bfd_evax_write_egsd): Skip file name symbol.
461 * evax-emh.c (get_vms_time_string): Local function now.
462 (_bfd_evax_write_emh): Extract source filename and case_hack flags
464 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
465 through _bfd_evax_case_hack_symbol.
466 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
468 (_bfd_evax_basename): Removed.
469 (_bfd_get_vms_time_string): Moved to evax-emh.c.
470 * evax.h (evax_private_data_struct): Remove filename.
471 (flag_hash_long_names, flag_show_after_trunc,
472 flag_no_hash_mixed_case, vms_name_mapping): New flags for
475 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
477 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
478 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
479 (NO_SWAP_MAGIC): Don't define.
480 (SWAP_MAGIC): Define.
482 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
483 no hash table entry for a global symbol.
485 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
487 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
489 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
491 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
492 symbol type with T_NULL. Warn if symbol type changes. Based on
493 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
495 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
496 a dynamic object in the dynamic symbol table if it is referenced
497 or defined by a regular object.
500 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
502 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
503 remove dwarf local labels. Shrinks binaries by a factor of 3!
506 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
508 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
509 by hand, rather than by calling bfd_make_section.
512 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
514 * reloc.c: Rename m32r relocs.
515 * bfd-in2.h, libbfd.h: Rebuilt.
516 * elf32-m32r.c: Update.
519 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
521 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
522 link, adjust the symbol index of a base relative reloc. Don't
523 change the addend of a PC relative reloc if pcrel_offset is set.
524 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
527 * reloc.c (bfd_perform_relocation): Apply the relocation even if
528 it is zero, in case src_mask matters.
529 (bfd_install_relocation): Likewise.
531 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
533 * xcofflink.c (xcoff_link_add_symbols): Always initialize
535 (_bfd_xcoff_bfd_final_link): Don't set target_index
536 to an uninitialized value.
538 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
540 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
541 indices, rather than crashing.
542 (coff_slurp_reloc_table): Likewise. Check whether the howto field
544 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
547 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
549 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
551 (coff_arm_adjust_symndx): New static function.
552 (coff_adjust_symndx): Define.
554 * srec.c (srec_scan): Accept multiple symbols on a single line.
555 From Pascal Martin <pmartin@alsys.com>.
559 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
561 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
562 (sunos_merge_private_bfd_data): New function.
564 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
566 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
568 (bfd_merge_private_bfd_data): Likewise.
569 * section.c (bfd_copy_private_section_data): Likewise.
570 * syms.c (bfd_copy_private_symbol_data): Likewise.
571 * bfd-in2.h: Rebuild.
572 * aout-target.h (MY_bfd_copy_private_section_data): Check that
573 both BFD's are the right flavour.
574 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
575 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
576 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
577 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
578 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
579 (ppc_elf_merge_private_bfd_data): Likewise.
580 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
581 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
583 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
584 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
588 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
590 * reloc.c: Add m32r relocs.
591 * bfd-in2.h, libbfd.h: Rebuilt.
592 * cpu-m32r.c,elf32-m32r.c: New files.
595 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
597 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
599 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
601 * tekhex.c (first_phase): Change type parameter from char to int.
603 (pass_over): Change func to expect int, not char.
605 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
606 rather than SEC_LOAD when aligning the file offset for the first
607 section in a segment.
609 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
611 * syms.c (coff_section_type): Make arg const.
612 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
613 to make_bfd_asection().
614 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
615 * elfcode.h (bfd_section_from_phdr): Remove prototype.
616 (_bfd_elf_stringtab_init): Remove prototype.
618 * netbsd-core.c (swap_abort): Add prototype.
619 * aix386-core.c (swap_abort): Ditto & make static
620 * hpux-core.c (swap_abort): Ditto & make static.
621 * irix-core.c (swap_abort): Ditto & make static.
622 * ptrace-core.c (swap_abort): Ditto & make static.
623 * trad-core.c (swap_abort): Ditto & make static.
624 * coffswap.h (coff_swap_reloc_in): Ditto.
625 (coff_swap_reloc_out): Ditto.
626 (coff_swap_filehdr_in): Ditto.
627 (coff_swap_filehdr_out): Ditto.
628 (coff_swap_sym_in): Ditto.
629 (coff_swap_sym_out): Ditto.
630 (coff_swap_aux_in): Ditto.
631 (coff_swap_aux_out): Ditto.
632 (coff_swap_lineno_in): Ditto.
633 (coff_swap_lineno_out): Ditto.
634 (coff_swap_aouthdr_in): Ditto.
635 (coff_swap_aouthdr_out): Ditto.
636 (coff_swap_scnhdr_in): Ditto.
637 (coff_swap_scnhdr_out): Ditto.
638 * ihex.c (ihex_sizeof_headers): Ditto.
639 * tekhex.c (getsym): Ditto.
640 (find_chunk): Ditto & make static.
641 (insert_byte): Ditto.
642 (first_phase): Ditto.
644 (tekhex_get_symtab): Ditto & make static.
645 (tekhex_get_symtab_upper_bound): Ditto & make static.
646 (tekhex_mkobject): Ditto.
647 (tekhex_object_p): Ditto.
648 (move_section_contents): Ditto.
649 (tekhex_get_section_contents): Ditto.
650 (tekhex_set_arch_mach): Ditto & make static.
651 (tekhex_set_section_contents): Ditto.
655 (tekhex_write_object_contents): Ditto.
656 (tekhex_sizeof_headers): Ditto.
657 (tekhex_make_empty_symbol): Ditto.
658 (tekhex_get_symbol_info): Ditto.
659 (tekhex_print_symbol): Ditto.
660 * irix-core.c (make_bfd_asection): Ditto.
661 (irix_core_core_file_p): Ditto.
662 (irix_core_core_file_failing_command): Ditto.
663 (irix_core_core_file_failing_signal): Ditto.
664 (irix_core_core_file_matches_executable_p): Ditto.
665 (irix_core_make_empty_symbol): Ditto.
666 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
667 * srec.c (srec_new_symbol): Ditto.
668 (srec_get_section_contents): Ditto.
669 (srec_set_arch_mach): Ditto.
670 (srec_set_section_contents): Ditto.
671 (internal_srec_write_object_contents): Ditto.
672 (srec_write_object_contents): Ditto.
673 (symbolsrec_write_object_contents): Ditto.
674 (srec_sizeof_headers): Ditto.
675 (srec_make_empty_symbol): Ditto.
676 (srec_get_symtab_upper_bound): Ditto.
677 (srec_get_symtab): Ditto.
678 (srec_print_symbol): Ditto and make static.
679 * elf.c (elf_read): Ditto
680 (assign_section_numbers): Ditto.
681 (elf_fake_sections): Ditto.
682 (sym_is_global): Ditto.
683 (elf_map_symbols): Ditto.
684 (get_program_header_size): Ditto.
685 * coffgen.c (make_a_section_from_file): Ditto.
686 (coff_real_object_p): Ditto.
687 (fixup_symbol_value): Ditto.
688 (build_debug_section): Ditto.
690 * syms.c (coff_section_type): Ditto.
693 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
695 * bfd-in2.h: Rebuilt after m32r changes.
698 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
701 * config.bfd,configure.in,configure: Add m32r support.
702 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
704 * config.bfd: Keep target list alphabetically sorted.
707 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
709 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
710 to add in the constant part found in the instruction itself.
711 (case R_V850_HI16_S): Likewise.
715 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
717 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
718 and R_D10V_18 to be 1 (word).
721 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
723 * stabs.c (_bfd_link_section_stabs): If the output_section field
724 of either section is bfd_abs_section, then the linker is
725 discarding the section and we should not optimize it.
727 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
729 * Makefile.in (aout-sparcle.o): New target.
730 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
731 * config.bfd (sparclet-*-aout*): Add case.
732 * configure.in (sparcle_aout_vec): Add case.
733 * configure: Regenerated.
734 * targets.c (sparcle_aout_vec): Declare.
735 (bfd_target_vector): Add sparcle_aout_vec.
736 * aout-sparcle.c: New file.
739 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
741 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
742 low order sign bit propogation for R_V850_HI16_S.
744 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
745 handling V850 specific relocs.
746 (elf_v850_howto_table): Use the new function for some
747 relocations. Twiddle masks & shifts for some relocs.
748 Set partial_inplace where needed.
751 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
753 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
754 default architecture to a machine number of 0.
755 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
757 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
758 the output BFD is the default, set it from the first input BFD.
761 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
763 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
764 insert at bitpos zero. The HI16 relocs are shifted right
765 by 16 bits. Fix src_mask for all relocs.
766 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
768 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
772 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
774 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
775 Rewrite to use BFD file read routines and to avoid using a fixed
776 length for the file name.
779 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
781 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
782 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
783 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
786 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
788 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
789 (elf_v850_howto_table): Add info for HI16_S reloc.
790 (v850_reloc_map): Add HI_16_S reloc.
791 * reloc.c: Define BFD_RELOC_V850_* relocs.
794 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
797 * elf32-sh.c: New file.
798 * elf.c (prep_headers): Handle bfd_arch_sh.
799 * elfcode.h (write_relocs): Handle absolute symbol.
800 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
801 (_bfd_elf64_link_read_relocs): Declare.
802 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
803 elf_link_read_relocs. Make globally visible. Change all
805 (elf_link_input_bfd): Get external symbols from cache in
806 symtab_hdr->contents. Get contents from cache in
808 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
810 * reloc.c: Define BFD_RELOC_SH_* relocs.
811 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
812 * coff-sh.c (sh_insns_conflict): Fix a return value.
813 (_bfd_sh_align_load_span): New globally visible function, broken
814 out of sh_align_load.
815 (sh_align_load): Call _bfd_sh_align_load_span.
816 (sh_swap_insns): Change relocs parameter to PTR.
817 * bfd-in2.h, libbfd.h: Rebuild.
818 * targets.c (bfd_elf32_sh_vec): Declare.
819 (bfd_elf32_shl_vec): Declare.
820 * config.bfd (sh-*-elf*): New target.
821 * configure.in (bfd_elf32_sh_vec): New target vector.
822 (bfd_elf32_shl_vec): New target vector.
823 * configure: Rebuild.
824 * Makefile.in: Rebuild dependencies.
825 (BFD32_BACKENDS): Add elf32-sh.o.
826 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
828 * elf.c (map_sections_to_segments): Check that LMA does not skip a
829 page before checking D_PAGED.
831 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
832 (ihex_write_object_contents): Remove extbase; always use segbase
835 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
837 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
838 * configure.host (i[345]86-*-*): Ditto.
839 * config.bfd (i[345]86-*-*): Ditto.
840 * configure: Regenerate.
842 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
845 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
847 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
848 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
849 * som.c (hppa_som_gen_reloc_type): Add new argument. If
850 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
851 will have an ST_CODE type, change the symbol's type to ST_DATA.
852 * som.c (hppa_som_gen_reloc_type): Update prototype.
854 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
856 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
857 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
858 (mips_elf_size_dynamic_sections): Don't require .got to exist.
859 (mips_elf_finish_dynamic_sections): Likewise.
861 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
863 * configure.host (HLDENV): New variable to set. Set it for
864 *-*-sysv4*, since those linkers may not support -R but they always
867 * libieee.h (NSECTIONS): Don't define.
868 (ieee_data_struct): Change section_table to asection **. Add
870 * ieee.c (get_section_entry): If the table isn't big enough, make
872 (ieee_slurp_sections): Remove assertion about number of sections.
873 (ieee_object_p): Adjust initialization of ieee to match changes to
876 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
877 symbols merely because we are generating a shared library.
878 (xcoff_build_ldsyms): Don't set up global linkage code for an
879 undefined symbol merely because we are generating a shared
883 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
885 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
886 (BFD32_BACKENDS) Add elf32-v850.o.
887 * archures.c: Add bfd_v850_arch.
888 * bfd-in2.h: Add bfd_v850_arch.
889 * config.bfd (v850-*-*): New target.
890 * configure: (bfd_elf32_v850_vec) New vector.
891 * configure.in: (bfd_elf32_v850_vec) New vector.
892 * cpu-v850.c: New file.
893 * elf.c (prep_headers): Added case bfd_arch_v850.
894 * elf32-v850.c: New file.
895 * targets.c (bfd_elf32_v850_vec): New vector.
898 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
900 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
901 a function code symbol for an XMC_XO symbol.
903 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
905 * mpw-config.in: Update editing of autoconf vars to reflect
906 Jul 18 configure.in change.
907 * mpw-make.sed: Update editing of include pathnames to be
908 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
910 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
912 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
913 which to offset to get the .plt entry address is ".plt".
915 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
917 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
918 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
919 Added, for internal use by the ARM gas.
923 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
925 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
926 in section dynidx start.
928 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
930 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
931 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
932 optimization for g++.
934 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
936 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
937 the -mrelocatable-lib bit set and the other doesn't, clear the
938 -mrelocatable-lib bit in the header.
940 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
942 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
943 symbol against a STT_FUNC symbol in a shared library.
945 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
947 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
948 symbol is found, automatically define the corresponding function
951 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
952 if sym.n_numaux is not zero.
953 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
954 entry to disagree about the number of aux entries if the symbol
957 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
958 section if it might be needed, not just if info->shared.
959 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
960 the start of .rel.dyn if we are going to use it.
961 (mips_elf_finish_dynamic_sections): Only clear the first element
962 of .rel.dyn if the size is greater than zero.
964 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
966 * xcofflink.c (xcoff_link_input_bfd): If we already called the
967 undefined_symbol callback for a symbol, then don't issue any more
968 warnings about loader relocs.
969 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
970 after calling the undefined_symbol callback.
972 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
973 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
974 as the AIX linker seems to do.
976 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
978 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
979 (evax_initialize): Remove evax_reloc_table.
980 (evax_close_and_cleanup): Ditto.
982 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
984 (evax_bfd_reloc_type_lookup): Ditto.
985 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
986 cooked_size == raw_size.
987 * evax-emh.c (_bfd_evax_register_filename): Remove.
988 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
989 * evax-misc.c (add_new_contents): Malloc section at full size.
990 (_bfd_save_evax_section): Memcpy section contents directly.
991 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
992 (evax_reloc_table): Remove.
994 * hosts/alphavms.h (O_ACCMODE): Define if needed.
996 * makefile.vms: Add better support for DEC C compilation
997 Add evax.h dependencies
999 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1000 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1001 (BFD_RELOC_ALPHA_BASEREG): Remove.
1002 * bfd-in2.h, libbfd.h: Rebuild.
1004 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1006 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1007 getgid if _WIN32 is defined.
1008 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1010 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1012 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1013 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1015 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1018 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1020 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1022 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1023 (NEED_DECLARATION_REALLOC): New macro.
1024 * configure, config.in: Rebuild.
1025 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1026 (realloc): Declare if NEED_DECLARATION_REALLOC.
1028 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1029 <strings.h> if they exist.
1031 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1033 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1035 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1037 Based on patches from Eric Valette <valette@crf.canon.fr>:
1038 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1039 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1040 (elf_howto_table): Add entries for new relocs.
1041 (elf_i386_reloc_type_lookup): Handle new relocs.
1042 (elf_i386_info_to_howto): Just call abort.
1043 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1044 (elf_i386_relocate_section): Likewise.
1047 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1049 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1052 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1055 only get the LMA from the phdr if they are in the same part of the
1058 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1059 new segment to make them more comprehensible. If the relationship
1060 between the LMA and the VMA changed, start a new segment. Don't
1061 check dynsec when deciding whether to start a new segment for a
1062 writeable section; -N will now handle this.
1064 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1066 * libhppa.h: Remove "esel" changes. Not the right approach.
1067 * som.c: Corresponding changes.
1068 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1069 which don't have a SOM symbol type associated with them.
1070 Reverses a 1994 change.
1072 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1074 Make ld -N more reasonable for ELF:
1075 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1076 phdr_in_section to false, and always use a single load segment.
1077 (elf_sort_sections): Sort sections by LMA after VMA.
1078 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1079 align to maxpagesize.
1080 (assign_file_positions_except_relocs): Likewise.
1081 * elfcode.h (elf_object_p): If a section is loaded but not page
1082 aligned, clear D_PAGED.
1084 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1086 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1087 Added, for internal use by the ARM gas.
1089 * bfd-in2.h: Rebuilt
1091 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1093 * libhppa.h (R_HPPA_ESEL): New field selector.
1094 (e_esel): Similarly.
1095 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1096 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1097 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1099 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1101 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1102 archive search before looking for stripped dynamic objects.
1104 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1106 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1107 symbol a warning rather than an error.
1109 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1111 * elf.c (assign_file_positions_for_segments): Track the virtual
1112 memory position separately from the file position, and use it to
1113 compute the alignment adjustment.
1116 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1118 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1119 and fixed mask on R_D10V_10_PCREL_L.
1122 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1124 * elf64-mips.c: Include "aout/ar.h".
1125 (mips_elf64_slurp_armap): New static function.
1126 (mips_elf64_write_armap): New static function.
1127 (bfd_elf64_archive_*): Define.
1128 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1129 Use instead of bfd_generic_archive_p.
1130 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1131 instead of _bfd_write_archive_contents.
1132 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1133 _bfd_generic_mkarchive.
1134 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1135 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1137 (TARGET_LITTLE_SYM): Likewise.
1138 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1140 * Makefile.in: Rebuild dependencies.
1142 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1143 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1144 SHT_MIPS_EVENTS sections.
1145 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1146 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1148 (_bfd_mips_elf_fake_sections): Likewise.
1150 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1151 * ecoff.c (ecoff_compute_section_file_positions): Copy
1152 rdata_in_text from backend info to tdata. Clear it if any data
1153 section comes before .rdata.
1154 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1155 tdata rather than backend info.
1157 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1159 * configure.in: Fix test for whether a compiler has a 64 bit
1160 type. From Jim Wilson <wilson@cygnus.com>.
1162 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1164 * configure.host (mips-sgi-irix6*): New host.
1166 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1167 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1168 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1170 * configure: Rebuild.
1171 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1172 (BFD_HOST_64_BIT): Define conditionally.
1173 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1174 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1175 (symvalue, bfd_size_type): Likewise.
1176 * bfd-in2.h: Rebuild.
1177 * Makefile.in (do_clean): Remove bfd-tmp.h.
1178 (do_distclean): Remove bfd-in3.h.
1179 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1180 (bfd-in3.h): New target.
1182 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1183 Andrew Gierth <ANDREWG@microlise.co.uk>.
1185 * configure.host: Set INSTALL_SHLIB.
1186 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1187 * configure: Rebuild.
1188 * Makefile.in (install): Use @INSTALL_SHLIB@.
1190 * config.bfd (mips*-*-irix6*): New target.
1191 * configure.host: Handle Irix 6 shared library like Irix 5.
1193 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1194 symbol for a magic name.
1195 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1197 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1200 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1202 * mpw-config.in: Add ELF support to mips config, create the
1203 elf32-target.h file in the object dir.
1204 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1206 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1208 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1209 Also removed most abort calls, in favor of using bfd reporting.
1212 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1214 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1215 (BFD32_BACKENDS) Add elf32-d10v.o.
1216 * archures.c: Add bfd_d10v_arch.
1217 * bfd-in2.h: Add bfd_d10v_arch.
1218 * config.bfd (d10v-*-*): New target.
1219 * configure: (bfd_elf32_d10v_vec) New vector.
1220 * configure.in: (bfd_elf32_d10v_vec) New vector.
1221 * cpu-d10v.c: New file.
1222 * elf.c (prep_headers): Added case bfd_arch_d10v.
1223 * elf32-d10v.c: New file.
1224 * libbfd.h: Rebuild.
1225 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1226 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1227 * targets.c (bfd_elf32_d10v_vec): New vector.
1230 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1232 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1234 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1236 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1237 bfd_mach_i386_i8086 machine types.
1239 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1241 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1244 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1246 * coffcode.h (coff_set_section_contents): A/UX does not require
1247 special handling of the _LIB section.
1249 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1251 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1252 value for R_RELBYTE.
1254 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1255 array if one was allocated.
1257 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1259 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1260 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1261 use_rld_obj_head and rld_value.
1262 (mips_elf_link_hash_table_create): Initialize new fields.
1263 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1265 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1266 __rld_obj_head symbol not seen, create an __rld_map symbol.
1267 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1268 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1269 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1270 __rld_obj_head symbol.
1271 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1273 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1275 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1277 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1278 ppc_elf_addr16_ha_reloc.
1279 (ppc_elf_addr16_ha_reloc): New static function.
1281 * coff-mips.c (struct mips_hi): Define.
1282 (mips_refhi_list): New static variable.
1283 (mips_refhi_addr, mips_refhi_addend): Remove.
1284 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1285 (mips_reflo_reloc): Process mips_refhi_list.
1286 (mips_relhi_list): New static variable.
1287 (mips_relhi_addr, mips_relhi_addend): Remove.
1288 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1289 (mips_rello_reloc): Process mips_relhi_list.
1290 (mips_relocate_section): Permit an arbitrary number of REFHI or
1291 RELHI relocs before the associated REFLO or RELLO reloc.
1293 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1295 * aout-target.h (MY(callback)): Set reloc_count fields.
1297 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1299 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1300 sections unless this is a SunOS link.
1302 * VERSION: Set to 2.7.1.
1304 * Released binutils 2.7.
1306 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1308 * i386aout.c: Include "aout/aout64.h".
1309 (i386aout_write_object_contents): New static function.
1310 (MY_write_object_contents): Define.
1312 * netbsd.h (MY(write_object_contents)): Make sure that
1313 adjust_sizes_and_vmas is called before fiddling with the magic
1316 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1318 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1320 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1322 * libbfd-in.h (itos, stoi): Don't define.
1323 * libbfd.h: Rebuild.
1324 * i386lynx.c (KEEPIT): Define as udata.i.
1325 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1326 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1327 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1328 flags. Don't use stoi.
1330 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1332 * elf.c (map_sections_to_segments): Don't start a new segment for
1333 a writable section if it's on the same page as the previous
1334 segment. Reset the writable variable for a readonly section.
1336 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1338 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1339 first_thunk_address, thunk_size, and import_table_size.
1340 * peicode.h: Improved some diagnostics regarding edata sections.
1342 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1344 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1345 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1347 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1349 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1350 with XCOFF_DEF_DYNAMIC set is really defined.
1351 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1352 (xcoff_link_add_symbols): Only create special sections if using an
1355 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1357 (bfd_install_relocation): Likewise.
1359 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1361 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1363 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1364 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1365 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1366 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1367 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1368 are found for LITERAL relocs.
1369 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1370 taken, we cannot generate a .plt entry for the symbol.
1372 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1374 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1375 sysconf functions (for gprof).
1376 * configure, config.in: Rebuild.
1378 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1380 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1381 an archive if it has a map. If the object file has the wrong
1384 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1385 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1387 (alpha_relocate_section): Likewise.
1389 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1390 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1391 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1392 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1393 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1394 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1395 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1396 * peicode.h: Corresponding changes.
1398 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1400 * elflink.h (elf_create_pointer_linker_section): Comment out code
1401 dealing with making GOT pointers negative of the GOT symbol for
1404 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1406 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1407 increment the .rela.plt size until after we're done creating the
1409 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1410 .rela.plt offset directly rather than calculating it.
1412 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1414 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1415 Use autoconf-set values.
1416 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1417 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1420 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1421 * configure: Rebuilt.
1423 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1425 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1426 handling code > 1k away.
1428 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1430 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1431 defined, output whenever the symbol is updated.
1433 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1435 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1436 section to 0 if user_set_vma is set.
1437 * elflink.h (elf_bfd_final_link): Likewise.
1439 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1441 Partially undo patch of Jun 20.
1442 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1443 (coff_compute_section_file_positions): Likewise.
1444 (coff_write_object_contents): Likewise. Re-add deleted code, but
1445 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1446 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1448 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1450 * config.bfd: Add support for *-*-rtems* configurations.
1452 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1454 * elf.c (prep_headers): Add bfd_arch_alpha case.
1456 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1458 * elf64-alpha.c: New file.
1459 * config.bfd (alpha-*-linuxecoff*): New target.
1460 (alpha-*-linux*, alpha-*-elf*): New targets.
1461 * configure.in (bfd_elf64_alpha_vec): New vector.
1462 * configure: Rebuild.
1463 * targets.c (bfd_elf64_alpha_vec): Declare.
1464 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1465 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1466 * bfd-in2.h, libbfd.h: Rebuild.
1467 * Makefile.in: Rebuild dependencies.
1468 (BFD64_BACKENDS): Add elf64-alpha.o.
1469 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1471 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1473 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1474 than relying on a right shift of 32.
1476 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1478 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1479 ifdef to COFF_WITH_PE.
1480 (coff_compute_section_file_positions): Likewise.
1481 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1482 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1483 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1484 COFF_IMAGE_WITH_PE, always include.
1486 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1488 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1490 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1491 approximate the correct answer if SIZEOF_HEADERS was not used.
1493 * binary.c (binary_set_section_contents): Set section file
1494 position based on LMA rather than VMA.
1496 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1498 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1499 symbols if info->strip == strip_all.
1501 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1503 * coff-h8300.c: Remove #if 0 code.
1504 (compatable): Don't allow mixing/matching of different architectures.
1506 * archures.c (bfd_mach_h8300s): Add.
1507 * bfd-in2.h: Rebuilt.
1508 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1510 (h8300_reloc16_estimate): Likewise.
1511 (h8300_reloc16_extra_cases): Likewise.
1512 (h8300_bfd_link_add_symbols): Likewise.
1513 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1514 (coff_set_flags): Likewise.
1515 * cpu-h8300.c (h8300_scan): Likewise.
1516 Add H8/S to bfd_h8300_arch list.
1518 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1520 Added support for Alpha OpenVMS:
1521 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1522 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1523 * config.h-vms, makefile.vms: New files.
1524 * config.bfd (alpha-*-*vms*): New target.
1525 * configure.in (evax_alpha_vec): New target vector.
1526 * configure: Rebuild.
1527 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1528 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1529 * targets.c (bfd_target_evax_flavour): Define.
1530 (evax_alpha_vec): Declare.
1531 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1532 if BFD64 is defined.
1533 * bfd-in2.h, libbfd.h: Rebuild.
1534 * Makefile.in: Rebuild dependencies.
1535 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1536 evax-emh.o, and evax-misc.o.
1537 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1538 evax-etir.c, evax-emh.c, and evax-misc.c.
1539 (HFILES): Add evax.h.
1541 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1543 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1545 (h8300_bfd_link_add_symbols): Likewise.
1547 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1549 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1550 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1552 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1554 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1555 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1557 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1558 R_MIPS_32 relocs if creating a shared library.
1560 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1562 * peicode.h (add_data_entry): Use pei_section_data rather than
1563 _cooked_size. Corresponds to May 13 change in coffcode.h.
1565 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1567 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1568 * coffcode.h (coff_write_object_contents): If there are long
1569 section names, always set the f_symptr field, even if there are no
1571 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1572 if there are no symbols.
1574 * coffgen.c (make_a_section_from_file): Check return value of
1575 _bfd_coff_read_string_table.
1576 (coff_real_object_p): Check return value of
1577 make_a_section_from_file.
1578 (_bfd_coff_read_string_table): Check that there are some symbols
1579 before trying to read the string table size.
1581 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1583 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1584 to replace a symbol in a dynamic object with a symbol from another
1585 dynamic object, do the replacement if the existing symbol is
1586 global linkage code.
1588 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1589 for _ptrgl, and treat it as global linkage code.
1591 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1592 filename or N_SO symbol past the offset, and use it to indicate
1593 that there is no line number or function when appropriate.
1595 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1597 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1598 common symbol defined by the linker. Don't export function code
1599 even if export_defineds is set.
1601 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1603 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1605 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1606 (h8300_symbol_address_p): New function.
1607 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1610 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1612 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1614 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1615 correctly for the two variants. Allow relaxing if the target
1616 is 128 bytes away since after relaxation it'll be 126 bytes away.
1617 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1618 "dot" and "value". Allow relaxing if the target is 128 bytes
1619 away since after relaxation it'll be 126 bytes away.
1620 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1621 the given section until nothing changes.
1623 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1625 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1626 alignment hack--we can get the lnnoptr info another way without
1627 suddenly increasing the alignment requirements. Set the flags for
1629 (ecoff_compute_section_file_positions): Do so.
1631 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1633 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1634 to keep the HP emulator database happy.
1636 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1637 From Kevin Buettner <kev@primenet.com>.
1639 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1641 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1642 name of a NULL section.
1644 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1646 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1647 set, always call the notice callback.
1649 * VERSION: Increment for bfdlink.h change.
1651 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1653 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1654 (sh_relax_delete_bytes): Correct handling of differently sized
1655 trailing alignment reloc.
1657 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1658 * bfd-in2.h: Rebuild.
1659 * configure.in: Warn if there is no known 64 bit type.
1660 * configure: Rebuild.
1662 * Makefile.in: Rebuild dependencies.
1663 (BFD32_BACKENDS): Add ppcboot.o.
1664 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1666 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1667 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1669 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1671 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1672 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1673 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1674 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1676 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1678 * elf64-mips.c: Improve reloc special_functions and handling of
1679 SHT_MIPS_OPTIONS section.
1680 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1681 mips_elf_hi16_reloc and make globally visible.
1682 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1683 make globally visible.
1684 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1685 make globally visible.
1686 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1687 and make globally visible.
1688 (gprel16_with_gp): Check howto->src_mask before using value in
1690 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1691 and make globally visible.
1692 (gprel32_with_gp): Check howto->src_mask before fetching value.
1693 (bfd_mips_elf_swap_options_in): New function.
1694 (bfd_mips_elf_swap_options_out): New function.
1695 (_bfd_mips_elf_set_private_flags): Rename from
1696 mips_elf_set_private_flags and make globally visible.
1697 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1698 mips_elf_copy_private_bfd_data and make globally visible.
1699 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1700 mips_elf_merge_private_bfd_data and make globally visible.
1701 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1702 for a SHT_MIPS_OPTIONS section.
1703 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1704 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1705 name of a SHT_MIPS_OPTIONS section.
1706 (_bfd_mips_elf_set_section_contents): New function.
1707 (mips_elf32_section_processing): Set the GP value in a
1708 SHT_MIPS_OPTIONS section.
1709 (_bfd_mips_elf_find_nearest_line): Rename from
1710 mips_elf_find_nearest_line and make globally visible.
1711 (bfd_elf32_set_section_contents): Define.
1712 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1713 (_bfd_mips_elf_lo16_reloc): Declare.
1714 (_bfd_mips_elf_gprel16_reloc): Declare.
1715 (_bfd_mips_elf_got16_reloc): Declare.
1716 (_bfd_mips_elf_gprel32_reloc): Declare.
1717 (_bfd_mips_elf_set_private_flags): Declare.
1718 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1719 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1720 (_bfd_mips_elf_find_nearest_line): Declare.
1721 (_bfd_mips_elf_set_section_contents): Declare.
1723 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1725 (elf_info_to_howto): Define.
1726 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1728 (elf_info_to_howto): Define.
1729 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1731 (elf_info_to_howto): Define.
1733 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1734 R_MOV16B[12], to match change in coff/internal.h.
1736 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * elf64-mips.c: Extensive additions to provide better support for
1739 writing files and for gas.
1740 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1741 of mips_elf_object_p.
1742 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1743 _bfd_mips_elf_object_p.
1744 (_bfd_mips_elf_final_write_processing): Rename from
1745 mips_elf_final_write_processing and make globally visible.
1746 (_bfd_mips_elf_fake_sections): Rename from
1747 mips_elf_fake_sections and make globally visible.
1748 (_bfd_mips_elf_section_from_bfd_section): Rename from
1749 mips_elf_section_from_bfd_section and make globally visible.
1750 (_bfd_mips_elf_section_processing): New function, broken out of
1751 mips_elf_section_processing.
1752 (mips_elf32_section_processing): Rename from
1753 mips_elf_section_processing; call
1754 _bfd_mips_elf_section_processing.
1755 (_bfd_mips_elf_symbol_processing): Rename from
1756 mips_elf_symbol_processing and make globally visible.
1757 (_bfd_mips_elf_read_ecoff_info): Rename from
1758 mips_elf_read_ecoff_info and make globally visible.
1759 (mips_elf32_ecoff_debug_swap): Rename from
1760 mips_elf_ecoff_debug_swap.
1761 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1762 struct symbol_cache_entry.
1763 (_bfd_elf_validate_reloc): New function, moved in from
1764 elfcode.h:validate_reloc.
1765 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1766 to _bfd_elf_validate_reloc. Change all callers.
1767 * elf-bfd.h (bfd_section_from_shdr): Declare.
1768 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1769 (_bfd_elf_validate_reloc): Declare.
1770 (_bfd_mips_elf_object_p): Declare.
1771 (_bfd_mips_elf_fake_sections): Declare.
1772 (_bfd_mips_elf_section_from_bfd_section): Declare.
1773 (_bfd_mips_elf_section_processing): Declare.
1774 (_bfd_mips_elf_symbol_processing): Declare.
1775 (_bfd_mips_elf_read_ecoff_info): Declare.
1776 (_bfd_mips_elf_final_write_processing): Declare.
1777 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1780 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1781 (mips_elf_final_write_processing): Likewise.
1783 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1785 64-bit MIPS ELF ABI objdump support:
1786 * elf64-mips.c: New file.
1787 * Makefile.in: Rebuild dependencies.
1788 (BFD64_BACKENDS): Add elf64-mips.o.
1789 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1790 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1791 bfd_elf64_littlemips_vec to targ_selvecs.
1792 (mips*-*-elf*): Likewise.
1793 * confingure.in: Add bfd_elf64_bigmips_vec and
1794 bfd_elf64_littlemips_vec to vector switch.
1795 * configure: Rebuild.
1796 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1797 broken out of mips_elf_section_from_shdr.
1798 (mips_elf32_section_from_shdr): Rename from
1799 mips_elf_section_from_shdr. Call new function.
1800 (elf_backend_section_from_shdr): Update name of renamed function.
1801 * elf-bfd.h (struct elf_size_info): Change second parameter of
1802 write_out_phdrs to be const. Likewise for second parameter of
1804 (struct bfd_elf_section_data): Add rel_hdr2 field.
1805 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1806 (bfd_elf32_swap_symbol_out): Likewise.
1807 (bfd_elf32_swap_reloc_in): Likewise.
1808 (bfd_elf32_swap_reloc_out): Likewise.
1809 (bfd_elf32_swap_reloca_in): Likewise.
1810 (bfd_elf32_swap_reloca_out): Likewise.
1811 (bfd_elf32_swap_phdr_in): Likewise.
1812 (bfd_elf32_swap_phdr_out): Likewise.
1813 (bfd_elf32_swap_dyn_in): Likewise.
1814 (bfd_elf32_swap_dyn_out): Likewise.
1815 (bfd_elf32_slurp_symbol_table): Declare.
1816 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1817 (bfd_elf32_write_out_phdrs): Declare.
1818 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1819 (bfd_elf64_swap_symbol_out): Likewise.
1820 (bfd_elf64_swap_reloc_in): Likewise.
1821 (bfd_elf64_swap_reloc_out): Likewise.
1822 (bfd_elf64_swap_reloca_in): Likewise.
1823 (bfd_elf64_swap_reloca_out): Likewise.
1824 (bfd_elf64_swap_phdr_in): Likewise.
1825 (bfd_elf64_swap_phdr_out): Likewise.
1826 (bfd_elf64_swap_dyn_in): Likewise.
1827 (bfd_elf64_swap_dyn_out): Likewise.
1828 (bfd_elf64_slurp_symbol_table): Declare.
1829 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1830 (bfd_elf64_write_out_phdrs): Declare.
1831 (_bfd_mips_elf_section_from_shdr): Declare.
1832 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1833 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1834 section for the section, add the new one to rel_hdr2. Increment
1835 reloc_count rather than setting it.
1836 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1837 Remove static declaration.
1838 (elf_write_shdrs_and_ehdr): Define name as macro.
1839 (elf_write_out_phdrs): Likewise.
1840 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1841 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1842 (elf_swap_symbol_in): Change second parameter to be const.
1843 (elf_swap_symbol_out): Likewise.
1844 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1845 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1846 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1847 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1848 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1849 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1850 parameter to be const. Make non-static.
1851 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1853 (elf_slurp_symbol_table): Make non-static.
1854 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1855 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1856 (elf_backend_size_info): Likewise.
1857 (elfNN_bed): Use elf_backend_size_info.
1858 * targets.c (bfd_elf64_bigmips_vec): Declare.
1859 (bfd_elf64_littlemips_vec): Declare.
1860 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1861 bfd_elf64_littlemips_vec if BFD64 is defined.
1863 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1865 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1867 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1868 zeroes, in alignment holes.
1870 * configure: Rebuild with autoconf 2.10.
1872 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1873 potential leading underscore in the allocated buffer.
1875 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1877 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1878 symbols into .sbss if this is a relocatable link.
1880 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1883 undefined symbols when creating a shared library.
1885 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1887 * coff-sh.c: Add a bunch of new code and static const arrays to
1888 support aligning loads and stores on four byte memory boundaries.
1890 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1892 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1893 call sh_align_loads.
1894 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1897 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1899 * cache.c (bfd_open_file): Unlink the file before opening it for
1900 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1902 * opncls.c (bfd_fdopenr): Set opened_once.
1904 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1909 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1910 the code unconditionally.
1912 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1914 * libcoff-in.h (struct pei_section_tdata): Define structure.
1915 (pei_section_data): Define macro.
1916 * libcoff.h: Rebuild.
1917 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1918 store s_paddr field in pei_section_data.
1919 (coff_compute_section_file_positions): Use pei_section_data rather
1920 than _cooked_size, and don't overwrite an existing value.
1921 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1922 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1923 * peicode.h (coff_bfd_copy_private_section_data): Define if
1925 (pe_bfd_copy_private_section_data): New static function if
1928 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * srec.c (srec_set_arch_mach): Write as a function rather than a
1933 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1934 no map, just check each member in turn to see whether it is
1937 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1939 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1940 table. Call BFD_ASSERT to validate header size, instead of
1942 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1945 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1947 * ppcboot.c: New target for looking at PPCbug boot records.
1949 * config{ure.in,.bfd}: Add support for ppcboot target.
1951 * configure: Regenerate.
1953 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1955 * coff-h8300.c (howto_table): Update names to match recent
1956 changes to include/coff/internal.h. Fix minor errors in the
1957 existing relocs. Add R_MOVL1 and R_MOVL2.
1958 (rtype2howto): Similarly.
1959 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1960 existing relaxing code and peform more relaxing.
1961 (h8300_reloc16_extra_cases): Likewise.
1963 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1965 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1968 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1970 * elfcode.h (elf_object_p): Reject generic ELF target if
1971 e_machine matches an alternate machine code in a specific backend.
1973 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1974 obsolete align_power_min field.
1976 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1978 * coff-h8300.c (reloc_howto_type): Add howto entry for
1980 (rtype2howto): Handle R_PCRWORD_B.
1981 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1982 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1983 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1984 branch (R_PCWORD_B).
1986 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1988 * aoutx.h (translate_from_native_sym_flags): Set the section for
1989 BSF_CONSTRUCTOR symbols.
1991 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1994 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1996 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1997 stop looking when section is found.
1999 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2001 * coffcode.h (STRING_SIZE_SIZE): Define.
2002 (styp_to_sec_flags): Handle long symbol names when looking for the
2004 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2005 (bfd_coff_long_section_names): Define.
2006 (coff_write_object_contents): Handle long section names.
2007 (bfd_coff_std_swap_table): Initialize new field.
2008 * libcoff.h: Rebuild.
2009 * coffgen.c (make_a_section_from_file): Handle long section
2011 (coff_write_symbols): Handle long section names.
2012 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2013 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2014 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2015 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2016 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2017 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2018 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2019 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2021 * bout.c (b_out_callback): Set lma of sections.
2022 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2023 parameter to output_bfd. Used input_bfd instead of output_bfd in
2026 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2028 * aoutx.h (translate_from_native_sym_flags): Don't create
2029 SEC_CONSTRUCTOR sections.
2030 * ecoff.c (ecoff_set_symbol_info): Likewise.
2032 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2033 From Don Bowman <bowman@waterloo.hp.com>.
2035 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2037 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2038 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2040 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2042 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2043 mips_32_relocs field.
2044 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2045 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2046 relocs against a global symbol which is not defined in a regular
2048 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2049 against a global symbol, increment mips_32_relocs.
2050 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2051 the symbol is not defined in a regular file, make room in the
2054 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2056 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2057 file position and the virtual file position separately. Set
2058 filepos information bsaed on the real file position.
2059 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2060 Jan 23 change to coffcode.h.
2062 * som.c (som_slurp_symbol_table): Set the symbol count to the
2063 number of BFD symbols created.
2065 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2067 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2068 output file if linking shared objects. Loop to check all relocs,
2069 rather than returning false on first error.
2071 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2073 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2074 (ppc_elf_additional_program_headers): If .interp section, bump #
2075 of program headers by 1.
2076 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2077 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2078 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2080 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2082 (ppc_elf_relocate_section): If the output section isn't defined,
2083 don't abort, just give an error message.
2085 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2086 being created is .sdata or .sdata2, don't make the symbol dynamic.
2088 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2090 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2091 members of an archive for dynamic objects with no symbols, and
2092 pass them directly to check_archive_element.
2093 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2094 xcoff_link_check_dynamic_ar_symbols.
2095 (xcoff_link_check_dynamic_ar_symbols): New static function.
2097 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2098 from _bfd_nodynamic to _bfd_xcoff.
2099 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2101 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2102 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2103 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2104 * libcoff.h: Rebuild.
2105 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2106 (xcoff_get_section_contents): New static function.
2107 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2108 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2109 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2110 (xcoff_dynamic_reloc): New static variable.
2111 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2112 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2114 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2117 if reloc_entry->addend is not 0.
2118 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2120 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2122 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2124 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2125 Add entries for R_SPARC_[56].
2126 (sparc_reloc_map): Add entries for R_SPARC_[56].
2128 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2130 Optimize linking of stabs in sections as used in ELF and COFF.
2131 * stabs.c: New file.
2132 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2133 (_bfd_write_section_stabs): Declare.
2134 (_bfd_write_stab_strings): Declare.
2135 * libbfd.h: Rebuild.
2136 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2137 (struct coff_link_hash_table): Add stab_info field.
2138 * libcoff.h: Rebuild.
2139 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2141 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2143 (_bfd_coff_final_link): Write out stab strings hash table.
2144 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2145 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2147 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2148 (struct bfd_elf_section_data): Add stab_info field.
2149 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2151 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2152 _bfd_link_section_stabs.
2153 (elf_bfd_final_link): Write out stab strings hash table.
2154 (elf_link_input_bfd): Handle optimized stabs sections.
2155 * reloc.c (_bfd_final_link_relocate): Check address against
2156 _raw_size rather than _cooked_size.
2157 * Makefile.in: Rebuild dependencies.
2158 (BFD_LIBS): Add stabs.o
2159 (BFD_LIBS_CFILES): Add stabs.c.
2161 * VERSION: Increment for bfdlink.h change.
2163 * coffgen.c (coff_renumber_symbols): Correct handling of
2164 BSF_NOT_AT_END common symbols.
2166 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2168 * coff-ppc.c (record_toc): Add cast to avoid warning.
2169 (ppc_allocate_toc_section): Likewise.
2170 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2171 (ppc_coff_reloc_type_lookup): Remove unreached code.
2172 * coffcode.h (coff_write_object_contents): Don't take the address
2174 * peicode.h (pe_print_idata): Add casts to avoid warning.
2175 (pe_print_edata): Likewise.
2176 (pe_print_reloc): Remove ANSI C string concatenation.
2178 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2180 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2182 * libcoff.h: Rebuild.
2183 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2185 (coff_swap_aux_out): Likewise.
2186 * peicode.h (coff_swap_aux_in): Likewise.
2187 (coff_swap_aux_out): Likewise.
2188 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2190 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2192 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2193 Fix up .bf endndx link fields.
2194 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2196 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2199 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2201 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2202 on Solaris PowerPC systems doesn't get confused.
2204 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2207 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2208 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2209 update did_reg and did_reg2.
2211 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2213 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2215 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2216 callback routines, pass h->root.string rather than name, in case
2217 copy is true and name is transient.
2219 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2221 * elfcore.h: Add support for core files with multiple threads.
2222 (Primarily for Solaris.)
2224 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2226 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2227 section->orelocation is NULL.
2229 * coffgen.c (bfd_coff_get_syment): New function.
2230 (bfd_coff_get_auxent): New function.
2231 * bfd-in.h (bfd_coff_get_syment): Declare.
2232 (bfd_coff_get_auxent): Declare.
2233 * bfd-in2.h: Rebuild.
2235 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2237 * elf32-mips.c (struct mips_hi16): Define.
2238 (mips_hi16_addr, mips_hi16_addend): Remove.
2239 (mips_hi16_list): New static variable.
2240 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2241 (mips_elf_lo16_reloc): Process mips_hi16_list.
2242 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2243 relocs before the associated LO16 reloc.
2245 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2247 * versados.c (versados_scan): Check bfd_alloc return value.
2248 (versados_object_p): Check all bfd_read return values. Require
2249 that lang field be less than 10, to avoid confusion with Intel Hex
2252 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2254 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2255 not 0, for an absolute symbol.
2256 (NAME(aout,swap_ext_reloc_out)): Likewise.
2258 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2259 (ihex_write_object_contents): For a large start address, output
2260 the full 32 bit address in record type 5.
2262 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2263 to int to avoid promotion problems in prototype.
2265 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2267 * configure.host: Use ${srcdir} when looking for picfrag.
2269 * configure.host: Switch on ${libdir}, not $(libdir). From
2270 alan@spri.levels.unisa.edu.au (Alan Modra).
2272 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2273 entry point, not just for DYNAMIC objects.
2274 * sunos.c (sunos_add_dynamic_symbols): Always call
2275 sunos_create_dynamic_sections. If called with a non DYNAMIC
2276 object, don't do anything else.
2277 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2279 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2281 * configure.in: Permit --enable-shared to specify a list of
2283 * configure: Rebuild.
2285 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2286 host when configuring with --enable-shard.
2288 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2293 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2294 to avoid crashing in bfd_hash_replace.
2296 * sysdep.h: Use #ifdef, not #if.
2298 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2300 * config.in: Rebuild.
2302 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2304 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2305 (AC_CHECK_HEADERS): Check for sys/time.h
2306 (AC_HEADER_TIME): Add macro.
2307 * configure: Rebuild.
2308 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2309 to control what combination of <time> and <sys/time.h>
2312 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2314 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2315 (aout_32_sunos4_write_object_contents): Likewise.
2316 * aoutx.h (NAME(aout,machine_type)): Handle
2317 bfd_mach_sparc_{sparclet,sparclite}.
2318 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2319 (bfd_mach_sparc_v9_p): Update.
2320 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2321 * libaout.h (enum machine_type): Add M_SPARCLET.
2322 * sunos.c (MACHTYPE_OK): Define.
2323 * bfd-in2.h: Regenerated.
2325 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2327 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2328 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2329 * elflink.c (_bfd_elf_create_got_section): Store the
2330 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2331 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2332 global offset table goes over 0x1000, set the value of
2333 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2334 (elf32_sparc_relocate_section): Subtract the offset of
2335 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2337 * elfcode.h: Don't include <string.h>.
2339 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2341 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2342 generic_link_hash_newfunc. All references changed.
2343 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2344 moved here from libbfd-in.h.
2345 * libbfd-in.h: Corresponding changes.
2346 * libbfd.h: Regenerated.
2348 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2350 * aoutx.h (aout_link_input_section_std): When reporting an
2351 overflow error, use the name of the symbol in the hash table if
2353 (aout_link_input_section_ext): Likewise.
2355 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2356 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2358 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2360 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2361 * coffcode.h (coff_compute_section_file_positions): Likewise.
2362 (coff_write_object_contents): Likewise.
2364 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2366 * section.c (SEC_LINK_ONCE): Define.
2367 (SEC_LINK_DUPLICATES): Define.
2368 (SEC_LINK_DUPLICATES_DISCARD): Define.
2369 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2370 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2371 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2372 * bfd-in2.h: Rebuild.
2373 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2374 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2375 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2376 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2377 SEC_LINK_ONCE, and look through the symbol table for the setting
2378 for SEC_LINK_DUPLICATES.
2379 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2380 set for a section, find the section symbol in the symbol table,
2381 and set the aux entry based on SEC_LINK_DUPLICATES.
2382 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2383 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2384 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2385 * coff-i386.c (i386coff_vec): Likewise.
2386 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2388 * VERSION: Bump to 2.6.1.
2389 * Makefile.in (stamp-h): Depend upon VERSION.
2391 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2393 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2394 * libbfd.h: Rebuilt.
2395 * linker.c (generic_link_hash_newfunc): No longer static.
2396 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2398 * coff-h8300.c: Add two derived hash tables and their associated
2399 funtions and #defines for use by the h8300 linker.
2400 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2401 the function vector as needed. Place the address of the function
2402 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2403 Rewrite the vectors section contents as necessary.
2404 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2405 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2406 (coff_bfd_link_hash_table_create): Likewise.
2408 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2410 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2411 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2413 (hppa_rebuild_insn): Pass pointer to correct type to
2414 low_sign_unext and dis_assemble_21.
2416 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2418 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2419 Stick with sparc-*-{sysv4*,solaris2*}.
2421 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2423 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2424 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2425 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2426 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2427 fields is non-zero, print them.
2429 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2430 ifdef. Remove unused variables.
2431 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2433 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2434 (get_symbol_value): Ifdef out.
2435 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2436 (coff_ppc_relocate_section): Remove unused variables. Make
2437 fprintf strings and argument types correspond. Put before_addr in
2439 (dump_toc): Make fprintf strings and argument types correspond.
2440 (ppc_process_before_allocation): Remove unused variables. Always
2442 (ppc_reflo_reloc): Ifdef out.
2443 (ppc_addr32nb_reloc): Ifdef out.
2444 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2446 (coff_ppc_rtype_to_howto): Likewise.
2447 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2449 * peicode.h (pe_print_idata): Move otherwise unused variables into
2450 the #ifdef where they are used. Always return a value.
2451 (pe_print_edata): Make fprintf strings and argument types
2452 correspond. Always return a value.
2453 (pe_print_pdata): Removed unused variable addr_value. Always
2455 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2456 strings and argument types correspond. Always return a value.
2458 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2459 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2460 variable rela inside #if 0 section where it is used.
2462 * ns32k.h: New file.
2463 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2464 functions to start with _bfd_.
2465 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2466 functions in cpu-ns32k.h.
2467 * Makefile.in: Rebuild dependencies.
2468 (HFILES): Add ns32k.h.
2470 * section.c (struct sec): Add linker_mark field. Change
2471 user_set_vma and reloc_done to be single bit fields.
2472 (STD_SECTION): Update accordingly.
2473 * bfd-in2.h: Rebuild.
2474 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2476 (aout_link_input_bfd): Don't link unmarked sections.
2477 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2479 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2480 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2482 * elflink.h (elf_bfd_final_link): Mark sections included in the
2484 (elf_link_input_bfd): Don't link unmarked sections.
2485 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2487 (xcoff_link_input_bfd): Don't link unmarked sections.
2489 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2490 overflow error messages.
2492 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2494 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2495 is not set, print "BFD: " before the error message.
2497 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2498 Miles Bader <miles@gnu.ai.mit.edu>.
2499 * configure: Rebuild.
2501 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2503 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2506 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2507 m68k-aout, m68k-coff, and m68k-elf targets.
2509 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2511 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2512 (ieee_generic_stat_arch_elt): Restructured to prevent
2513 ieee_object_p from being called repeatedly.
2515 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2517 * coffcode.h (coff_write_object_contents): Allocate
2518 buffers large enough for any FILEHDR or AOUTHDR.
2520 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2522 * ecofflink.c (lookup_line): New static function, renamed and
2523 slighly changed from old _bfd_ecoff_locate_line.
2524 (_bfd_ecoff_locate_line): Cache line number information. Use
2525 lookup_line for actual lookup.
2527 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2529 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2530 multiple of 20 bytes.
2532 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2534 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2535 allocate ecoff_find_line, and don't initialize by hand.
2536 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2537 mips_elf_find_line, and don't call memset.
2539 * coffcode.h (coff_compute_section_file_positions): If not
2540 producing a final executable, don't consider sofar when aligning
2541 the section to the correct size.
2543 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2545 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2546 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2547 * coffgen.c (coff_section_symbol): Ifdef out.
2549 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2552 output_bfd is not NULL.
2554 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2556 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2557 of bfd_alloc (fixes fix_line not being initialized).
2558 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2560 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2562 * coffcode.h: Allow specific backends to override the
2563 bfd_link_add_symbols routine.
2565 * coff-h8300.c: Include genlink.h.
2566 (howto_table): Add R_MEM_INDIRECT.
2567 (rtype2howto): Support R_MEM_INDIRECT.
2568 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2571 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2573 * coff-alpha.c (alpha_relocate_section): Use
2574 info->callbacks_warning, rather than _bfd_error_handler, for
2575 "multiple gp" warning.
2577 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2580 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2581 table string. Use bfd_wrapped_link_hash_lookup.
2582 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2584 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2585 table, if any, when writing out symbols.
2586 (aout_link_input_section_std): Use the name from the hash table,
2587 if any, when reporting undefined symbols.
2588 (aout_link_input_section_ext): Likewise.
2589 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2590 * bout.c (get_value): Likewise.
2591 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2592 * ecoff.c (ecoff_reloc_link_order): Likewise.
2593 * elflink.h (elf_link_add_object_symbols): Likewise.
2594 (elf_reloc_link_order): Likewise.
2595 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2596 (_bfd_generic_reloc_link_order): Likewise.
2597 (default_indirect_link_order): Likewise.
2598 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2599 * sunos.c (sunos_add_one_symbol): Likewise.
2600 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2601 (bfd_xcoff_link_count_reloc): Likewise.
2602 (xcoff_reloc_link_order): Likewise.
2604 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2605 into -1 for intern->rss.
2607 * configure: Rebuild with autoconf 2.8.
2609 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * stab-syms.c (__define_stab_duplicate): Define.
2612 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2614 * bfd-in.h (bfd_get_stab_name): Declare.
2615 * bfd-in2.h: Rebuild.
2616 * Makefile.in: Rebuild dependencies.
2617 (BFD_LIBS): Add stab-syms.o.
2618 (BFD_LIBS_CFILES): Add stab-syms.c.
2619 (BFD32_BACKENDS): Remove stab-syms.o.
2620 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2621 * configure.in: Don't list stab-syms.o in bfd_backends.
2622 * configure: Rebuild.
2623 * libaout.h (aout_stab_name): Don't declare.
2624 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2627 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2629 * elf.c (assign_file_positions_for_segments): Adjust file offset
2630 for section alignment even if SEC_LOAD is not set.
2632 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2634 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2635 since they appear as targets in Makefile.in.
2636 * configure: Rebuild.
2638 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2639 don't fiddle with a symbol which is not defined anywhere.
2641 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2643 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2644 though they are defined in a shared library.
2645 (xcoff_build_ldsyms): Likewise.
2647 * coffgen.c (coff_find_nearest_line): Don't look at the line
2648 numbers for the section if section->lineno is NULL.
2650 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2651 message rather than calling BFD_ASSERT.
2652 * elfcode.h (write_relocs): Check return value of
2653 _bfd_elf_symbol_from_bfd_symbol.
2655 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2657 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2660 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2662 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2664 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2665 hppa_reloc_field_selector_type_alt.
2666 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2667 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2669 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2671 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2673 * elf.c (assign_file_positions_for_segments): Adjust the segment
2674 memory size for the alignment of a SEC_ALLOC section, not just a
2677 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2679 * m68klinux.c: New file.
2680 * hosts/m68klinux.h: New file.
2681 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2682 * configure.in (m68*-*-linux*): New native host.
2683 (m68klinux_vec): New vector.
2684 * configure: Rebuild.
2685 * targets.c (m68klinux_vec): Declare.
2686 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2687 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2688 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2689 declaration from bfd_linux_size_dynamic_sections.
2690 (bfd_m68klinux_size_dynamic_sections): Declare.
2691 * bfd-in2.h: Rebuild.
2692 * Makefile.in: Rebuild dependencies.
2693 (BFD32_BACKENDS): Add m68klinux.o.
2694 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2696 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2698 * libhppa.h (pa_arch): Add pa20.
2699 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2700 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2701 (hppa_field_adjust): Handle e_nsel.
2702 * som.c: Provide default definitions for many new relocs found only
2703 in hpux10 include files.
2704 (som_fixup_formats): Add several new relocs from hpux10.
2705 (som_hppa_howto_table): Add hpux10 relocs.
2706 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2708 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2710 * mpw-make.sed: Edit out recent shared library support, and
2711 rules to rebuild .h files using doc/chew.
2713 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2715 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2716 size even of sections with no contents.
2718 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2721 starting with '$' the way we skip names starting with '.'. When
2722 updating x_endndx, don't be fooled by an index which has been
2725 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2726 struct/union/enum type with no elements.
2728 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2730 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2732 * archive.c (bfd_generic_archive_p): If the first file in the
2733 archive can not be recognized as an object, don't assume that this
2734 is the wrong format.
2736 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2737 format is not bfd_object.
2738 (bfd_elf_get_dt_soname): Likewise.
2740 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2745 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2747 * bfd.c (tdata): Add netbsd_core_data.
2748 * bfd-in2.h: Regenerated.
2750 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2752 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2753 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2754 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2757 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2758 to get the symbol index, matching 14 Jul 95 change.
2760 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2762 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2763 Remove duplicate definition of gp.
2765 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2767 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2768 assume that we can set the GP value and then get the same value,
2769 since it won't be true if the output file is neither ELF nor
2771 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2772 _bfd_get_gp_value here.
2773 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2774 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2776 (mips_elf_lo16_reloc): Likewise.
2777 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2778 Don't require that the BFD be ELF.
2779 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2780 (mips_elf_gprel32_reloc): Likewise.
2781 (mips_elf_relocate_section): Don't assume we can set and get the
2783 (mips_elf_finish_dynamic_symbol): Don't bother to use
2784 _bfd_get_gp_value here.
2786 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2787 Don't change epdr between malloc and free. Be careful not to free
2788 NULL pointers. Zero out the first RPDR.
2790 * configure.host: On Linux, only pass -rpath option if $(libdir)
2791 is neither /lib nor /usr/lib. From Alan Modra
2792 <alan@mullet.Levels.UniSA.Edu.Au>.
2794 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2796 (elf_dt_name): Rename from elf_dt_needed_name.
2797 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2799 (bfd_elf_get_dt_soname): New function.
2800 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2801 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2802 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2803 * bfd-in2.h: Rebuild.
2805 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2807 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2808 _bfd_sparc_elf_reloc_type_lookup.
2809 (bfd_elf32_bfd_reloc_type_lookup): Update.
2810 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2811 (sparc64_elf_howto_table): Define.
2812 (sparc_reloc_map): Define.
2813 (sparc64_elf_reloc_type_lookup): New function.
2814 (sparc_elf_wdisp16_reloc): New function.
2815 (elf_info_to_howto): Use sparc64_elf_howto_table.
2816 (sparc64_elf_relocate_section): Likewise.
2817 (bfd_elf64_bfd_reloc_type_lookup): Update.
2819 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2821 * configure.host: Check for 'do not mix' from native linker before
2822 trying to use -rpath.
2824 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2826 * bfd.c (_bfd_get_gp_value): New function.
2827 (_bfd_set_gp_value): New function.
2828 * libbfd-in.h (_bfd_get_gp_value): Declare.
2829 (_bfd_set_gp_value): Declare.
2830 * libbfd.h: Rebuild.
2831 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2832 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2833 directly to the fields in the tdata information.
2834 (alpha_relocate_section): Likewise.
2835 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2836 (mips_gprel_reloc): Likewise.
2837 (mips_relocate_section): Likewise.
2838 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2839 (mips_elf_lo16_reloc): Likewise.
2840 (mips_elf_final_gp): Likewise.
2841 (mips_elf_gprel16_reloc): Likewise.
2842 (mips_elf_gprel32_reloc): Likewise.
2843 (mips_elf_relocate_section): Likewise.
2844 (mips_elf_finish_dynamic_symbol): Likewise.
2846 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2848 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2850 * configure.in: Call AC_PROG_CC before configure.host.
2851 * configure: Rebuild.
2852 * configure.host: Don't set information which autoconf should
2853 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2855 * configure.host: Remove go32 and win32 host information, since it
2856 should no longer be needed.
2858 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2859 then start a new segment rather than put a writable section in a
2862 * configure.host: Set RPATH_ENVVAR.
2864 * Makefile.in: Rebuild dependencies.
2866 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2867 zero_section variable.
2869 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2871 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2872 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2873 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2875 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2877 * ieee.c (ieee_write_expression): Only use an R variable for a
2878 local symbol. Don't output a zero offset. Handle a zero address.
2879 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2880 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2882 (parse_expression): Don't try to handle multiple occurrences of a
2883 P variable. Handle I variables differently from X variables. Fix
2884 the order of minus expressions.
2885 (ieee_slurp_external_symbols): Generate an I variable for an NN
2886 record. Fix handling of ATI and ATX records.
2887 (ieee_slurp_sections): Only set minimal section attributes.
2888 Adjust them later, based on the section contents.
2889 (ieee_object_p): Read in the file until just after the ME record.
2890 Call ieee_slurp_section_data to set the section flags.
2891 (do_one): Add iterations parameter. Only repeat the first load
2892 item. Set the section and file reloc flags.
2893 (ieee_slurp_section_data): Set section flags. Pass iterations to
2895 (ieee_canonicalize_reloc): Handle I variables.
2896 (do_with_relocs): Only emit relocation size when necessary.
2897 Increase MAXRUN to 127. Change ov to be assigned, and take
2898 src_mask and pcrel_offset into account.
2899 (ieee_write_data_part): Skip sections that are not loaded.
2900 (ieee_write_external_part): Don't output optional last entry of WX
2902 (ieee_write_me_part): Make setting of me_record neater.
2903 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2905 * syms.c (stt): Add entries for zerovars, vars, and code.
2907 * elfcode.h (validate_reloc): New static function.
2908 (write_relocs): Call validate_reloc for non ELF relocs.
2910 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2911 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2912 (TARGET_LITTLE_SYM): Likewise.
2914 * config.bfd (m68*-*-psos*): New target.
2916 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2918 * i386msdos.c: Remove some #if 0 code.
2919 (msdos_write_object_contents): Don't include empty sections in the
2920 size computation, regardless of their address.
2922 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2924 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2925 is NULL, ie, the -r switch is used.
2927 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2929 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2930 (BFD_RELOC_MIPS_GOT_LO16): Define.
2931 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2932 * bfd-in2.h, libbfd.h: Rebuild.
2933 * elf32-mips.c (mips_reloc_map): Map new relocs.
2935 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2937 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2940 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2941 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2942 simple number for the section address, rather than an expression.
2943 Limit the number of bytes between relocs to MAXRUN.
2944 (ieee_write_me_part): Set me_record to the file offset after the
2946 (ieee_write_processor): New static function.
2947 (ieee_write_object_contents): Use ieee_write_processor.
2949 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2951 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2953 * coff-aux.c: Change include of aux.h to aux-coff.h.
2955 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2957 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2958 relocation put the addend both in the reloc entry and the data.
2959 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2962 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2963 a R_68K_PCxx reloc against a defined global symbol directly.
2964 (elf_m68k_check_relocs): Don't count such a reloc.
2966 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2967 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2968 symbol for now, otherwise always record the symbol as dynamic.
2969 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2970 is not referenced by a dynamic object, and we are not making a
2971 shared object, then don't make a PLT entry. If we do make a PLT
2972 entry, make sure the symbol has been recorded as dynamic.
2974 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2976 * configure.host: When making a shared library, set HLDFLAGS to
2977 pass an appropriate -rpath option. Use the make variable SONAME
2978 as the shared library soname, rather than computing it here. On
2979 SunOS, build stamp-tshlink in place of $(SHLINK).
2980 * Makefile.in (SONAME): New variable.
2981 ($(SHLINK)): Make a link to the transformed name, as well.
2982 (stamp-tshlink): New target.
2983 (install): Skip stamp-tshlink during install.
2985 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2987 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2988 linker sections have been set up yet.
2990 * elf.c (make_mapping): Add an additional argument to suppress
2991 making the first section include the program headers.
2992 (map_sections_to_segments): If the user used -Ttext such that the
2993 program headers are on a different page, do not set the flags
2994 saying that this section includes the program headers.
2996 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2998 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2999 don't define TRAD_HEADER.
3000 * configure: Rebuild.
3002 * netbsd-core.c: New file, support for NetBSD core files.
3003 * hosts/*nbsd.h: Removed.
3005 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3007 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3008 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3009 * libbfd.h, bfd-in2.h: Regenerated.
3010 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3011 bfd_elf32_bfd_reloc_type_lookup.
3012 (reloc_type{,_names}): Deleted.
3013 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3015 (sparc_reloc_map): Add sparc64 relocs.
3016 (sparc_elf_notsupported_reloc): New static function.
3017 (sparc_elf_wdisp16_reloc): New static function.
3018 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3019 (elf32_sparc_relocate_section): Likewise.
3020 (bfd_elf32_bfd_reloc_type_lookup): Define.
3021 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3022 (reloc_type{,_names}): Deleted.
3023 (elf_sparc_howto_table): Deleted.
3024 (sparc_reloc_map): Deleted.
3025 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3026 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3028 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3030 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3033 * Makefile.in (program_transform_name): New variable.
3034 (install): Transform library name before installing it.
3036 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3038 * archures.c (bfd_mach_i960_hx): Define.
3039 * bfd-in2.h: Rebuild.
3040 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3041 (MATRIX): Expand entries for HX.
3042 (arch_info_struct): Add i960:hx entry.
3043 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3044 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3045 (coff_set_flags): Handle bfd_mach_i960_hx.
3047 Support for building as a shared library, based on patches from
3048 Alan Modra <alan@spri.levels.unisa.edu.au>:
3049 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3050 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3051 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3052 * configure: Rebuild.
3053 * configure.host: If --enable-shared, adjust shared library stuff
3054 based on the host. If the host is SunOS, and the linker supports
3055 -rpath, set HLDFLAGS to use it.
3056 * Makefile.in (ALLLIBS): New variable.
3057 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3058 (COMMON_SHLIB, SHLINK): New variables.
3059 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3060 (STAGESTUFF): Remove variable.
3061 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3063 (stamp-ofiles): New target, like old ofiles target, but build
3064 using a temporary file and move-if-change, and touch stamp-ofiles
3066 (ofiles): Just depend upon stamp-ofiles.
3067 (stamp-piclist, piclist): New targets.
3068 ($(SHLIB), $(SHLINK)): New targets.
3069 (targets.o, archures.o): Build twice if PICFLAG is set.
3070 (do_mostlyclean): Remove pic/*.o.
3071 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3073 (do_distclean): Remove pic and stamp-picdir.
3074 (install): Install shared libraries.
3075 ($(OFILES)): Depend upon stamp-picdir.
3076 (stamp-picdir): New target.
3078 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3080 * libcoff.h: Rebuild.
3082 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3083 flavour of a section with no owner.
3085 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3086 ELF_LINK_NON_ELF flag.
3087 (mips_elf_create_got_section): Likewise.
3089 * elf.c: Revert last change, since it breaks dynamic linking.
3090 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3092 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3093 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3094 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3096 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3098 * elf.c (assign_file_positions_for_segments): If the backend does
3099 not want the elf header or the program headers in the address
3100 space, do not include them in the calculations.
3102 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3103 function to determine if we need additional program headers.
3104 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3105 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3107 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3109 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3111 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3113 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3114 back into one line. Some compilers (sunos 4.1.3 for example)
3115 won't accept args split across more than one line.
3117 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3119 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3120 * configure: Regenerate.
3122 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3124 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3125 try to do arithmetic on a void *, cast it to a unsigned char * first.
3127 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3129 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3130 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3132 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3133 flag for a newly defined symbol.
3134 (NAME(bfd_elf,record_link_assignment)): Likewise.
3135 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3136 set the DEF or REF_REGULAR flags correctly.
3138 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3139 (libbfd.h, libcoff.h): Corresponding change.
3141 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3142 a PLT32 reloc as dynamic.
3143 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3144 is not referenced by a dynamic object, and we are not making a
3145 shared object, then don't make a PLT entry. If we do make a PLT
3146 entry, make sure the symbol has been recorded as dynamic.
3148 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3150 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3151 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3152 (powerpcle-*-cygwin32): New.
3153 * peicode.h (add_data_entry): Get address from vma.
3155 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3157 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3158 attached to the section has already been created as an undefined
3159 symbol, treat it as if it hasn't been created yet.
3161 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3163 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3164 symbol or section symbols if stripping all symbols and this is not
3165 a relocateable link. Don't output the symbol string table if
3166 there are no symbols.
3167 (elf_link_flush_output_syms): Don't do anything if there are no
3170 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3172 * coff-aux.c: New file.
3173 * hosts/m68kaux.h: New file.
3174 * config.bfd (m68*-apple-aux*): New target.
3175 * configure.in (m68*-apple-aux*): New native host.
3176 (m68kaux_coff_vec): New vector.
3177 * configure: Rebuild.
3178 * targets.c (m68kaux_coff_vec): Declare.
3179 * coffcode.h (bfd_coff_backend_data): Add field
3180 _bfd_coff_link_add_one_symbol.
3181 (bfd_coff_link_add_one_symbol): Define.
3182 (compare_arelent_ptr): New static function if TARG_AUX.
3183 (coff_write_relocs): If TARG_AUX, sort the relocs.
3184 (coff_write_object_contents): Set A/UX aouthdr magic number.
3185 (coff_link_add_one_symbol): Define if not defined.
3186 (bfd_coff_std_swap_table): Initialize new field.
3187 * libcoff.h: Rebuild.
3188 * cofflink.c (coff_link_add_symbols): Call
3189 bfd_coff_link_add_one_symbol rather than
3190 _bfd_generic_link_add_one_symbol.
3191 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3192 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3193 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3194 * Makefile.in: Rebuild dependencies.
3195 (BFD32_BACKENDS): Add coff-aux.o.
3196 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3198 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3200 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3201 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3203 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3205 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3206 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3207 (maintainer-clean): Warn about deleting special files.
3208 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3210 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3211 warning symbols correctly.
3212 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3213 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3214 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3215 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3216 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3217 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3219 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3222 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3224 * libcoff-in.h: aligned newly exported names with bfd naming
3225 conventions. Removed an erroneous define of POWERPC_LE_PE.
3226 * libcoff.h: Rebuild.
3227 * cofflink.c, coff-ppc.c: the above function name changes
3229 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3231 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3232 * ecoff.c (struct extsym_info): Define.
3233 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3234 to ecoff_link_write_external.
3235 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3236 Strip symbols when appropriate.
3238 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3239 * syms.c (BSF_OBJECT): Define.
3240 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3241 * bfd-in2.h: Rebuild.
3242 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3244 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3247 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3248 copying relocs into a shared object, treat a defined global symbol
3250 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3251 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3252 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3254 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3255 real defined symbol, not to a weak defined symbol.
3257 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3259 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3260 and made a few static functions externs.
3262 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3263 POWERPC_LE_PE hack in cofflink.
3265 * libcoff-in.h: promoted the following from cofflink.c to allow
3266 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3267 coff_debug_merge_element, struct coff_debug_merge_type,
3268 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3269 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3270 coff_debug_merge_hash_lookup, coff_link_section_info,
3271 coff_final_link_info, coff_debug_merge_hash_newfunc,
3272 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3274 * libcoff.h: re-gen'd
3276 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * syms.c: Include "bfdlink.h".
3279 (struct stab_find_info): Define.
3280 (_bfd_stab_section_find_nearest_line): New function.
3281 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3282 * libbfd.h: Rebuild.
3283 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3284 * elf.c (_bfd_elf_find_nearest_line): Try calling
3285 _bfd_stab_section_find_nearest_line before searching the ELF
3286 symbol table. Find the closest STT_FUNC symbol, not the last one.
3287 * libcoff-in.h (coff_data_type): Add line_info field.
3288 * libcoff.h: Rebuild.
3289 * coffgen.c (coff_find_nearest_line): Try calling
3290 _bfd_stab_section_find_nearest_line before searching the COFF
3292 * Makefile.in: Rebuild dependencies.
3294 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3296 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3297 4 bytes, so we get the correct value when updating the register
3298 field in little endian mode.
3300 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3302 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3303 entry_section fields. Add sntoc and snentry fields.
3304 * libcoff.h: Rebuild.
3305 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3306 not toc_section and entry_section (the COFF file does not have any
3307 sections at this point).
3308 (coff_write_object_contents): Set o_snentry and o_sntoc from
3309 snentry and sntoc rather than entry_section and toc_section.
3310 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3311 snentry, not toc_section and entry_section.
3312 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3313 entry_section from hentry.
3314 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3316 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3317 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3318 than using toc_section directly.
3320 * archures.c: Add missing `.' in enum bfd_architecture.
3321 * bfd-in2.h: Rebuild.
3323 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3324 Robert Lipe <robertl@arnet.com>.
3326 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3328 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3329 to sections we allocate. Use bfd_zalloc to allocate initialial
3330 sections, not bfd_alloc.
3331 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3332 SDA{,2}I16 relocations.
3333 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3334 whether to put something in .sbss or not.
3335 (ppc_elf_relocate_section): Add support for more relocations. Add
3336 in sec->output_offset where appropriate. Make error messages
3337 include the symbol name.
3339 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3340 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3341 doesn't get redefined messages if -shared.
3343 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3344 section if the rel_section field has been set up.
3346 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3348 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3351 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3353 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3354 of flags, only flags used are controlled by mach number. Bump up
3355 output file mach number to highest of input file mach numbers.
3356 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3357 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3359 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3360 bfd_elf64_sparc_vec support.
3362 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3364 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3365 the embedded bit is set on some objects and not on others. Just
3367 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3370 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * coffcode.h (coff_new_section_hook): Don't try to align the
3375 * coffcode.h (coff_set_section_contents): Fix the handling of the
3376 .lib section to work even if the entire section contents are
3377 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3378 Robert Lipe <robertl@arnet.com>.
3380 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3382 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3383 memory here for contents.
3385 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3386 _SDA2_BASE_ by 32768.
3387 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3388 started using. Allocate contents for .sdata and .sdata2 sections
3390 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3392 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3393 size _SDA{,2}_BASE_.
3394 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3397 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3399 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3401 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3402 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3403 (bfd_mach_sparc_v9a): Define.
3404 (bfd_mach_sparc_v9_p): Define.
3405 * bfd-in2.h: Regenerated.
3406 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3408 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3409 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3410 to bfd_elf32_sparc_vec.
3411 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3412 Add v8plus{,a} support.
3414 (sparc_compatible): New function.
3415 * elf32-sparc.h: #include "elf/sparc.h".
3416 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3417 elf32_sparc_final_write_processing): New functions.
3418 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3419 elf_backend_final_write_processing): Define.
3421 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3423 * elf-bfd.h (struct elf_link_hash_entry): Add
3424 linker_section_pointer field.
3425 (enum elf_linker_section_enum): Enumeration for new way of
3426 creating linker dynamic sections and symbols.
3427 (elf_linker_section{,_pointers}): New structures for creating
3428 dynamic sections and symbols.
3429 (elf_obj_tdata): Add linker_section_pointers and linker_section
3431 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3432 (_bfd_elf_create_linker_section): New declarations.
3433 (_bfd_elf_find_pointer_linker_section): Ditto.
3434 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3435 (_bfd_elf_make_linker_section_rela): Ditto.
3437 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3439 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3440 (ppc_elf_create_linker_section): New function to create the
3441 sections .got, .sdata, and .sdata2.
3442 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3444 (ppc_elf_check_relocs): Support more of the eabi relocations.
3445 (ppc_elf_relocate_section): Ditto.
3446 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3447 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3449 * elflink.h (elf_create_pointer_linker_section): New function to
3450 create initialized pointers in dynamic linker sections.
3451 (elf_finish_pointer_linker_section): Actually intialize the
3452 pointers created above.
3454 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3455 macros to provide both 32 and 64 bit versions of
3456 elf_create_pointer_linker_section.
3457 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3458 provide both 32 and 64 bit versions of
3459 elf_finish_pointer_linker_section.
3461 * elflink.c (_bfd_elf_create_linker_section): New function to
3462 create a linker section.
3463 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3464 given address in the linker pointer offsets created for a given
3466 (_bfd_elf_make_linker_section_rela): Make a RELA section
3467 corresponding to the generated linker section.
3469 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3471 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3473 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3475 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3476 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3477 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3478 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3479 toc entry in an objdump) for now.
3480 (ppc_do_last, ppc_get_last): New function - needed to save processing
3481 the toc owner to the end.
3482 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3485 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3486 toc owner from being done till last. Must define POWERPC_LE_PC
3489 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3491 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3493 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3494 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3496 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3498 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3500 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3502 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3504 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3506 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3508 * elf.c (assign_file_positions_for_segments): Don't increment file
3509 offset for a segment which contains no loadable sections.
3511 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3513 * reloc.c: Add new PowerPC relocations.
3514 * {bfd-in2,libbfd}.h: Regenerate.
3516 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3517 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3519 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3521 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3524 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3527 * coffgen.c (coff_find_nearest_line): Don't try to cache
3528 information in sections that are not owned by a BFD. From Richard
3529 Henderson <richard@atheist.tamu.edu>.
3531 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3532 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3533 * elflink.h (elf_link_output_extsym): Remove special check for
3536 * ecoffswap.h: Add prototypes for static functions.
3538 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3540 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3541 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3543 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3544 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3545 support. Begin support for R_PPC_SDA{2,}REL.
3547 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3549 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3550 create the .got and .got.neg sections.
3551 (ppc_elf_size_dynamic_sections): Call it.
3552 (ppc_elf_check_relocs): Call it.
3553 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3554 (ppc_elf_check_relocs): Add error messages for relocations we
3555 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3558 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3560 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3561 section flags for V.4 and eabi.
3563 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3565 * elf.c (assign_file_positions_for_segments): If a segment
3566 contains no sections, don't mark it as readable.
3568 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3569 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3571 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3572 dynamic section, if there is one.
3573 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3574 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3575 (bfd_elf64_swap_dyn_in): Likewise.
3576 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3578 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3580 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3581 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3582 <pirker@eiunix.tuwien.ac.at>.
3584 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3586 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3587 PowerPC V.4 and eabi.
3588 * bfd-in2.h: Regenerate.
3589 * libfd.h: Regenerate.
3591 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3593 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3594 section type and SHF_EXCLUDE section flag, turning them into the
3595 appropriate bfd section flag.
3597 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * xcofflink.c (xcoff_link_add_symbols): Create the special
3600 sections if we see a DYNAMIC object, in case that is the only
3601 XCOFF input object we see.
3603 * elf32-mips.c: Extensive changes for a start at dynamic linking
3604 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3606 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3607 (struct elf_backend_data): Remove
3608 elf_backend_create_program_headers field. Add
3609 elf_backend_additional_program_headers and
3610 elf_backend_modify_segment_map fields.
3611 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3613 (elf_backend_additional_program_headers): Likewise.
3614 (elf_backend_modify_segment_map): Likewise.
3615 (elf_backend_create_program_headers): Don't define.
3616 (elfNN_bed): Change to account for field changes.
3617 * elf.c (assign_file_positions_for_segments): Call new
3618 modify_segment_map backend function. Don't call old
3619 create_program_headers backend function.
3620 (get_program_header_size): Call additional_program_headers rather
3621 than create_program_headers.
3622 * elflink.h (elf_link_add_object_symbols): Initialize
3623 type_change_ok from new backend field.
3624 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3626 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3627 a reloc against the appropriate section.
3629 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3630 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3631 (elf_flags_init): Rename from elf_ppc_flags_init.
3632 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3634 (ppc_elf_copy_private_bfd_data): Likewise.
3635 (ppc_elf_merge_private_bfd_data): Likewise.
3637 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3640 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3642 * coff-alpha.c (alpha_relocate_section): During final link, allow
3643 output .lita section to be bigger than 64k by adjusting gp value
3644 on a per-input section basis.
3645 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3647 (struct ecoff_section_tdata): Add gp field.
3649 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3651 Handle Alpha ECOFF changes in OSF/1 3.2.
3652 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3654 * coff-alpha.c: Include "aout/ar.h".
3655 (alpha_ecoff_get_relocated_section_contents): Don't require an
3656 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3657 3.2 doesn't generate one.
3658 (alpha_relocate_section): Likewise.
3659 (alpha_ecoff_slurp_armap): Define.
3660 (alpha_ecoff_slurp_extended_name_table): Define.
3661 (alpha_ecoff_construct_extended_name_table): Define.
3662 (alpha_ecoff_truncate_arname): Define.
3663 (alpha_ecoff_write_armap): Define.
3664 (alpha_ecoff_generic_stat_arch_elt): Define.
3665 (alpha_ecoff_update_armap_timestamp): Define.
3667 (alpha_ecoff_read_ar_hdr): New static function.
3668 (alpha_ecoff_get_elt_at_filepos): New static function.
3669 (alpha_ecoff_openr_next_archived_file): New static function.
3670 (alpha_ecoff_get_elt_at_index): New static function.
3671 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3672 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3673 _bfd_ecoff to alpha_ecoff.
3674 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3675 field from backend structure, rather than always calling
3676 _bfd_get_elt_at_filepos.
3677 * coff-mips.c (mips_ecoff_backend_data): Initialize
3678 get_elt_at_filepos field.
3679 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3680 from _bfd_generic_read_ar_hdr with minor changes.
3681 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3682 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3683 * libbfd.h: Rebuild.
3685 * bfd-in.h (BFD_IN_MEMORY): Define.
3686 * libbfd-in.h (struct bfd_in_memory): Define.
3687 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3688 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3689 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3690 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3691 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3692 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3693 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3694 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3695 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3696 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3698 (bfd_openstreamr): Likewise.
3699 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3700 BFD_IN_MEMORY is not set.
3701 * riscix.c (riscix_some_aout_object_p): Likewise.
3702 * bfd-in2.h, libbfd.h: Rebuild.
3704 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3705 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3706 (bfd_get_elt_at_index): Define.
3707 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3708 bfd_get_elt_at_index. Change index parameter from int to
3710 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3711 (_bfd_noarchive_get_elt_at_index): Define.
3712 (_bfd_archive_bsd_get_elt_at_index): Define.
3713 (_bfd_archive_coff_get_elt_at_index): Define.
3714 * bfd-in2.h, libbfd.h: Rebuild.
3715 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3716 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3717 * ieee.c (ieee_get_elt_at_index): Define.
3718 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3719 * oasys.c (oasys_get_elt_at_index): Define.
3720 * som.c (som_get_elt_at_index): Define.
3722 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3723 numbers to the .text section.
3725 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3728 If there is a SEC_DEBUGGING section, get the contents of the debug
3729 information part from it.
3730 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3732 (ieee_write_object_contents): Check ieee_write_debug_part return.
3734 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3736 * config.bfd (i[345]86-*-freebsd*): Add target.
3737 * configure.in (i386freebsd_vec): Add vec.
3738 * configure: Regenerate.
3739 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3740 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3741 Rebuild dependencies..
3742 * freebsd.h: New file.
3743 * i386freebsd.c: New file.
3744 * targets.c (i386freebsd_vec): Declare.
3745 (bfd_target_vector): Add i386freebsd_vec.
3746 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3747 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3749 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3751 * ieee.c (ieee_slurp_debug): New static function.
3752 (ieee_object_p): Call it.
3753 (ieee_slurp_section_data): Skip debugging sections.
3754 (ieee_get_reloc_upper_bound): Likewise.
3755 (ieee_get_section_contents): Likewise.
3756 (ieee_canonicalize_reloc): Likewise.
3757 (ieee_write_section_part): Likewise.
3758 (ieee_write_debug_part): Likewise.
3759 (ieee_write_data_part): Likewise.
3760 (init_for_output): Likewise.
3762 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3764 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3766 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3767 relocs, since ppc_elf_relocate_section handles the linker case.
3768 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3770 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3771 ppc_elf_relocate_section since that is now the only caller.
3772 (ppc_elf_relocate_section): Ditto.
3774 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * coffcode.h (coff_write_object_contents): If we don't know the
3777 section of the entry point for an XCOFF executable, always set the
3778 entry address to -1.
3780 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3782 * elf.c (bfd_section_from_shdr): Add support for note sections.
3784 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3786 * bfd-in.h (struct _symbol_info): Add stab_type field.
3787 * bfd-in2.h: Rebuild.
3788 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3790 * elf32-ppc.c: Remove trailing newline from calls to
3792 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3793 difference if target endianness is known.
3795 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3797 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3798 old style TOC16 references without using R_PPC_GOT.
3799 (ppc_reloc_type): Ditto.
3800 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3801 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3802 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3803 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3804 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3806 (ppc_elf_adjust_dynamic_symbol): Ditto.
3807 (ppc_elf_adjust_dynindx): Ditto.
3808 (ppc_elf_size_dynamic_sections): Ditto.
3809 (ppc_elf_finish_dynamic_symbol): Ditto.
3810 (ppc_elf_finish_dynamic_sections): Ditto.
3811 (ELF_DYNAMIC_INTERPRETER): Define.
3813 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3815 * elf.c (copy_private_bfd_data): When attaching sections to
3816 segments ignore sections that won't be allocated. Patch from
3819 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3821 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3824 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3826 * coff-i960.c (CALC_ADDEND): Define.
3827 (coff_i960_relocate_section): Add the input section VMA to the
3828 addend for PC relative relocs.
3830 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3832 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3833 to correctly terminate.
3835 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3837 * targets.c (enum bfd_endian): Define.
3838 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3839 from boolean to enum bfd_endian. Change header_byteorder_big_p
3841 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3842 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3843 * bfd-in2.h: Rebuild.
3844 * All targets: Change initialization of byteorder and
3845 header_byteorder to use enum bfd_endian values rather than
3847 * All files: Change all references to byteorder_big_p and
3848 header_byteorder_big_p to use new bfd_*_endian macros.
3850 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3852 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3854 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3856 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3858 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3860 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3862 * ieee.c: Lots of minor cleanups. Make many functions return
3863 errors rather than calling abort. Also:
3864 (ieee_write_twobyte): Remove; change callers to call existing
3865 ieee_write_2bytes function.
3866 (ieee_write_expression): Don't output the section twice when
3867 outputting a local symbol. Don't emit an extraneous zero if there
3869 (ieee_slurp_sections): Set the lma as well as the vma.
3870 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3872 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3873 a recognized one or bfd_arch_unknown.
3874 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3876 (ihex_get_symtab): Likewise.
3878 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3880 * aoutx.h: Include <ctype.h>.
3881 (struct aout_link_includes_table): Define.
3882 (struct aout_link_includes_totals): Define.
3883 (struct aout_link_includes_entry): Define.
3884 (aout_link_includes_lookup): Define macro.
3885 (struct aout_final_link_info): Add includes field.
3886 (aout_link_includes_newfunc): New static function.
3887 (NAME(aout,final_link)): Initialize includes hash table.
3888 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3890 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3892 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3894 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3896 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3898 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3900 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3901 (pe_print_private_bfd_data): call pe_print_reloc.
3902 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3903 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3904 up some debugging as well.
3906 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3908 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3911 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3913 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3914 when setting sections to NULL.
3916 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3918 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3920 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3921 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3923 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3924 * bfd-in2.h: Rebuild.
3926 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3928 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3930 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3932 * ihex.c (ihex_scan): Handle record types 4 and 5.
3933 (ihex_object_p): Permit types 4 and 5.
3934 (ihex_set_section_contents): Remove check for out of range
3936 (ihex_write_object_contents): Generate types 4 and 5.
3938 * elflink.h (elf_link_output_extsym): Just ignore warning and
3939 indirect references to symbols which don't really exist.
3941 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3943 * peicode.h (pe_print_idata): Minor format fixes
3944 (pe_print_edata): New function. Under private printing, this formats
3945 the edata section of a PE file.
3946 (pe_print_private_bfd_data): Added call to pe_print_edata.
3948 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3950 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3951 index, don't call stoi.
3953 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3955 * srec.c (srec_scan): Set lma as well as vma.
3957 * ihex.c: New file; support for Intel Hex format.
3958 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3959 (ihex_vec): Declare.
3960 (bfd_target_vector): Always include ihex_vec.
3961 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3962 * Makefile.in: Rebuild dependencies.
3963 (BFD_LIBS): Add ihex.o
3964 (BFD_LIBS_CFILES): Add ihex.c.
3965 * bfd-in2.h: Rebuild.
3967 * elf.c (assign_file_positions_for_segments): Sort the sections in
3969 (get_program_header_size): Return the right size if segment_map is
3971 (copy_private_bfd_data): Don't bother to sort the sections.
3973 * bfd.c (bfd_record_phdr): New function.
3974 * bfd-in.h (bfd_record_phdr): Declare.
3975 * bfd_in2.h: Rebuild.
3977 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3980 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3981 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3983 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3984 (bfd_zmalloc): Change declaration.
3985 * libbfd.h: Rebuild.
3986 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3987 and realloc. Don't set bfd_error_no_memory if they fail.
3989 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3991 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3992 uses as well. Added a new howto to deal with TOCREL16 relocs that
3993 are TOCDEFN as well.
3994 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3995 to handle RVA relocs from dlltool.
3996 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3997 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3998 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4000 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4001 to get the right section alignment.
4003 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4005 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4006 p_paddr if p_paddr is zero.
4007 (make_mapping): Set includes_filehdr and includes_phdrs for first
4009 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4011 (assign_file_positions_for_segments): Handle includes_filehdr and
4012 includes_phdrs. Remove special handling of PT_PHDR and first
4014 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4015 when appropriate. Remove special handling of PT_PHDR segment.
4016 Use a more complex condition for when a section is included in a
4017 segment to handle Solaris linker oddities.
4019 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4021 * coff-m88k.c (howto_table): Reformatted for easier reading;
4022 special_function now points to new function m88k_special_reloc.
4023 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4025 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4026 be done correctly by m88k_special_reloc.
4027 (reloc_processing): New function to be used by RELOC_PROCESSING.
4028 (RELOC_PROCESSING): Define to call reloc_processing.
4030 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4032 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4033 (pe_print_pdata): Likewise.
4035 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4036 obstack_alloc fails.
4037 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4039 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4040 * Many files: don't set bfd_error_no_memory if one of the above
4043 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4044 if p_paddr_valid is set.
4045 (copy_private_bfd_data): New static function.
4046 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4048 * elf.c (assign_file_positions_for_segments): Fix case where extra
4049 program headers were allocated.
4051 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4052 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4053 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4054 _bfd_elf_print_private_bfd_data.
4056 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4057 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4058 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4059 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4060 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4061 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4062 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4064 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4066 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4067 * elf.c (make_mapping): New static function.
4068 (map_sections_to_segments): New static function.
4069 (elf_sort_sections): New static function.
4070 (assign_file_positions_for_segments): New static function.
4071 (map_program_segments): Remove.
4072 (get_program_header_size): Remove sorted_hdrs, count, and
4073 maxpagesize parameters. Simplify.
4074 (assign_file_positions_except_relocs): When generating an
4075 executable, use assign_file_positions_for_segments.
4076 (elf_sort_hdrs): Remove.
4077 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4078 to get_program_header_size.
4080 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4082 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4084 * configure, config.in: Regenerate with autoconf 2.7.
4086 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4087 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4089 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4091 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4092 (ecoff_sec_to_styp_flags): Likewise.
4093 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4094 (ecoff_set_symbol_info): Handle scRConst.
4095 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4096 (ecoff_compute_section_file_positions): Handle .rconst section.
4097 (_bfd_ecoff_write_object_contents): Likewise.
4098 (ecoff_link_check_archive_element): Handle scRConst.
4099 (ecoff_link_add_externals): Likewise.
4100 (ecoff_link_write_external): Handle .rconst section.
4101 (ecoff_reloc_link_order): Likewise.
4102 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4103 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4105 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4107 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4108 DEF_DYNAMIC flag is set.
4110 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4112 * host-aout.c: If TRAD_HEADER is defined, include it.
4114 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4116 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4117 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4118 (BFD_NEED_DECLARATION): New function.
4119 * configure.in: Use BFD_NEED_DECLARATION.
4120 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4121 * configure, config.in: Rebuild with autoconf 2.6.
4123 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4124 special_sections before returning when called with a non XCOFF
4127 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4130 * coffcode.h (coff_compute_section_file_positions): Only pad the
4131 previous section to force file alignment when creating an
4134 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4136 * coffcode.h (coff_compute_section_file_positions): If
4137 RS6000COFF_C, set up the .debug section.
4139 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4140 if it is not large enough to accomodate the entire TOC area with
4141 signed 16 bit offsets.
4142 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4144 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4145 TOC anchor to use the TOC value used in the output file.
4147 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4149 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4150 (_bfd_coff_read_string_table): Likewise.
4152 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4154 * pe-arm.c: Fix typos.
4155 * coff-arm.c: Likewise.
4157 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4159 * coff-ppc.c (list_ele): Added "cat"egory member.
4160 (record_toc): New category parameter (priv or pub).
4161 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4162 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4163 the mainline. It addes extra toc cells in error.
4164 (ppc_coff_swap_sym_in_hook): Added some documentation.
4165 (dump_toc): Can now diagnose "virtual toc" chicanery.
4167 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4169 * elf-bfd.h (struct elf_link_hash_table): Change type of
4170 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4172 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4174 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4175 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4177 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4178 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4179 defined or mentioned in a regular file.
4181 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4183 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4184 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4185 (coff_ppc_relocate_section): Correct REL24 handling
4186 (ppc_process_before_allocation): Correct TOCDEFN handling
4188 * peicode.h (dir_names): Added name descriptions
4190 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4192 * VERSION: Updated to cygnus-2.6.
4194 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4196 * targets.c (m68k4knetbsd_vec): Declare.
4198 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4200 * targets.c (bfd_target): Change type of second argument to
4201 _bfd_print_private_bfd_data from void * to PTR.
4202 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4203 using PTR rather than void *.
4204 * bfd-in2, libbfd.h: Rebuild.
4205 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4207 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4208 _bfd_generic_bfd_print_private_bfd_data rather than casting
4211 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4213 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4214 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4216 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4217 BFD64_BACKENDS_CFILES): New variables.
4220 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4222 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4223 not at the file position of the first section.
4224 * coffcode.h (coff_compute_section_file_positions): Avoid using
4226 (coff_write_object_contents): When generating a PPC PE executable
4227 with no symbols, round up the file size to a COFF_PAGE_SIZE
4229 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4230 don't write out a string table.
4232 * elf.c (bfd_section_from_shdr): When using a different section
4233 header, pass the new one to _bfd_elf_make_section_from_shdr.
4234 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4235 (elf_map_symbols): Add section VMA to symbol value when comparing
4237 (_bfd_elf_compute_section_file_positions): Only build symbol table
4238 if there are some symbols. Set file offset of symtab and strtab
4240 (assign_file_positions_except_relocs): Remove dosyms parameter.
4241 Change all callers. Never set file offset of symtab and strtab
4243 (_bfd_elf_copy_private_section_data): New function.
4244 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4245 (_bfd_elf_copy_private_symbol_data): New function.
4246 (swap_out_syms): Check for special mapping of st_shndx created by
4247 copy_private_symbol_data.
4248 * elfxx-target.h: Use new copy routines.
4249 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4250 (_bfd_elf_copy_private_section_data): Declare.
4252 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4254 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4257 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4258 _bfd_dummy_target, matching the recent change to archive
4261 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4263 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4264 arithmetic on PTR types.
4266 * aout-target.h (MY(callback)): Set the lma of the sections.
4268 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4269 symbol into a reloc against the section.
4271 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4273 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4274 glue for the relocs: IMGLUE and IFGLUE.
4275 (record_toc): new function - tracks toc contents
4276 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4277 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4278 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4279 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4280 (ppc_record_toc_entry): Removed a debug define (duh)
4282 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4283 (pe_print_idata): New function - formats the idata section data
4284 (pe_print_pdata): New function - formats the pdata section data
4285 (pe_print_private_bfd_data): calls to above
4287 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4289 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4290 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4291 TARGET_SYM and TARGET_NAME for vector and BFD name.
4292 * coff-pmac.c (pmac_xcoff_vec): Remove.
4293 (TARGET_SYM, TARGET_NAME): Define.
4294 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4295 machine to 0, not all PowerMacs are 601s.
4297 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4299 * elfcode.h (elf_object_p): Read in any program headers.
4300 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4301 based on the program headers, if any.
4302 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4303 (map_program_segments): Set p_paddr of program headers based on
4306 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4308 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4311 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4312 trying to do a relocateable link with a non-a.out object file.
4314 * archive.c (bfd_generic_archive_p): Check the first object file
4315 in an archive even if target_defaulted is set. If the object file
4316 has the wrong xvec, reject it.
4318 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4319 be represented, report the name via _bfd_error_handler.
4320 (translate_to_native_sym_flags): Likewise.
4321 * elf32-mips.c (mips_elf_final_link): Likewise.
4322 * oasys.c (oasys_write_sections): Likewise.
4324 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4325 which checks for STYP_OVRFLO sections.
4326 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4327 reloc and lineno count overflows.
4328 (coff_write_object_contents): Call coff_count_linenumbers before
4329 coff_compute_section_file_positions. If RS6000COFF_C, handle
4330 reloc and lineno count overflows.
4331 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4332 relocs before dealing with .pad sections. Count overflow section
4333 headers when handling .pad sections.
4335 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4338 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4339 (struct xcoff_link_hash_table): Add descriptor_section and
4340 special_sections fields.
4341 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4342 (xcoff_link_add_symbols): Set linkage section alignment. Create
4343 descriptor section. Check for magic symbol names (_text, etc.),
4344 and record them in special_sections if found. Set
4345 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4346 descriptor field to point back to the function code symbol.
4347 (xcoff_sweep): Always mark the special descriptor_section.
4348 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4349 function descriptor, and mark it if it is.
4350 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4351 parameter, and fill it in. Allocate space for the descriptor
4353 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4354 global linkage code. If an undefined function descriptor is
4355 exported, arrange to define it. Warn about any other undefined
4357 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4358 (xcoff_write_global_symbol): Create a function descriptor when
4360 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4361 * bfd-in2.h: Rebuild.
4363 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4365 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4366 (ppc_coff_link_hash_table): new types for hashing
4367 (ppc_coff_link_hash_newfunc): hash entry constructor
4368 (ppc_coff_link_hash_table_init): hash table initializer
4369 (ppc_coff_link_hash_table_create): hash table constructor
4370 (ppc_record_toc_entry): changed references to hash table
4371 (coff_ppc_relocate_section): changed references to hash table
4373 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4374 * libcoff.h: Rebuild
4376 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4377 (coff_link_add_symbols): removed toc_offset init
4379 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4381 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4384 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4385 if it is given and mmep is available.
4386 * acconfig.h: Undef USE_MMAP.
4387 * configure, config.in: Regenerated.
4388 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4389 table handling the old way.
4390 (aout_get_external_symbols): Don't complain if last byte of string
4392 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4393 (bfd_free_window) [! USE_MMAP]: Don't define.
4394 (bfd_get_file_window,
4395 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4397 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4399 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4402 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4404 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4405 compatible with AMD generated COFF files. Try to support both AMD
4406 and GNU formats simultaneously.
4407 (coff_a29k_relocate_section): Likewise.
4409 * libbfd.c (bfd_get_file_window): Change writable parameter from
4410 int to boolean; update all callers. Pass MAP_SHARED if not
4411 writable--it's required on Solaris. Cast fprintf argument to
4413 * bfd-in.h (bfd_get_file_window): Update declaration.
4414 * bfd-in2.h: Rebuild.
4415 * aoutx.h: Update calls to bfd_get_file_window.
4417 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4419 (xcoff_swap_ldhdr_in): New static function.
4420 (xcoff_swap_ldsym_in): New static function.
4421 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4422 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4423 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4424 Handle XTY_ER/XMC_XO symbols correctly.
4425 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4426 rather than normal symbol table.
4427 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4428 already defined with the same absolute value.
4429 (xcoff_mark): When considering called symbols, check whether the
4430 descriptor is from a dynamic object, rather than the symbol
4432 (xcoff_build_ldsyms): Likewise.
4434 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4435 Cast realloc and malloc return values. If malloc or realloc fail,
4436 set bfd_error_no_memory.
4437 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4438 * bfd-in2.h: Rebuild.
4440 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4442 * coff-ppc.c (ppc_record_toc_entry): new function.
4443 (in_reloc_p): changed return value.
4444 (coff_ppc_relocate_section): much rework.
4445 (ppc_allocate_toc_section): new function.
4446 (ppc_process_before_allocation): new function.
4447 (ppc_coff_swap_sym_in_hook): new function.
4449 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4450 (coff_link_add_symbols): initialize toc_offset.
4452 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4453 (coff_swap_aouthdr_out): Added more sections to the data
4454 dictionary for the pe file header. Also changed linker version
4455 number on the ppc side.
4456 (dir_names): small improvements to the dictionary printing.
4457 (pe_mkobject_hook): save the file level flags.
4459 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4460 (pe_tdata): added real_flags field
4461 (coff_tdata): added local_toc_sym_map and access macro
4463 * libcoff.h (coff_link_hash_entry): added toc_offset field
4464 (pe_tdata): added real_flags field
4465 (coff_tdata): added local_toc_sym_map and access macro
4467 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4468 (coff_mkobject): init for local_toc_sym_map
4469 (coff_write_object_contents): set the internal_a.magic to
4470 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4473 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4475 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4476 entries until both the line number address and the function name
4477 address are too large.
4479 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4480 * configure: Rebuilt.
4482 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4483 is defined in the environment.
4485 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4487 * som.c (som_get_section_contents_in_window): Define to use
4490 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4492 * coff-i860.c: New file, based on coff-i386.c.
4493 * cpu-i860.c: New file, based on cpu-i386.c.
4494 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4495 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4496 targets, using i860coff_vec.
4497 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4498 trad-core.o and hosts/i860mach3.h.
4499 (i860coff_vec): Use coff-i860.o and cofflink.o.
4500 * configure: Rebuild.
4501 * Makefile.in: Rebuild dependencies.
4502 (ALL_MACHINES): Add cpu-i860.o.
4503 (BFD32_BACKENDS): Add coff-i860.o.
4504 (CFILES): Add cpu-i860.c and coff-i860.c.
4505 * targets.c (i860coff_vec): Declare.
4506 (bfd_target_vector): Add &i860coff_vec.
4507 * archures.c (bfd_i860_arch): Declare.
4508 (bfd_archures_list): Add &bfd_i860_arch.
4509 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4510 (coff_set_flags): Handle bfd_arch_i860.
4511 (coff_write_object_contents): Handle I860 a.out magic number.
4513 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4515 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4516 the created .tc section to 2.
4517 (xcoff_mark): Don't keep a .loader reloc for a call to an
4518 undefined symbol when creating a shared library.
4519 (xcoff_build_ldsyms): When creating a shared library, generate
4520 global linkage code for a call to an undefined symbol.
4522 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4524 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4525 BFD32_BACKENDS, BFD64_BACKENDS.
4526 (.dep1): Put mkdep output in a separate file.
4527 Rebuilt dependencies.
4529 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4532 Permit use of mmap when available:
4534 * configure.in: Check for mmap, madvise, mprotect.
4535 * config.in, configure: Regenerated.
4537 * libbfd.c (struct _bfd_window_internal): Define type.
4538 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4540 (ok_to_map): New static variable for debugging.
4541 (_bfd_generic_get_section_contents_in_window): New function.
4542 * bfd-in.h (bfd_window_internal): Declare type.
4543 (bfd_window): Define type.
4544 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4545 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4548 * libaout.h (struct aoutdata): Add two window fields.
4549 (obj_aout_sym_window, obj_aout_string_window): New macros.
4550 * aoutx.h (some_aout_object_p): Initialize windows.
4551 (aout_get_external_symbols): Get symbol data and strings in
4552 windows instead of explicitly allocated buffers.
4553 (slurp_symbol_table): Free window instead of memory.
4554 (bfd_free_cached_info): Release windows instead of freeing storage
4556 (aout_link_free_symbols): Ditto.
4558 * targets.c (bfd_target): Add new field for
4559 get_section_contents_in_window.
4560 (BFD_JUMP_TABLE_GENERIC): Updated.
4561 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4562 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4563 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4564 macros for get_section_contents_in_window field.
4566 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4568 * core.c: Renamed to corefile.c
4569 * makefile.dos (OBJS): Change core.o to corefile.o
4570 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4573 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4575 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4576 targ_selvecs to allow debugging under Irix-5 native.
4579 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4581 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4582 to o. Clobber and restore the list of new csects around the call
4583 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4584 linker error and the linker wants to read the symbol table. Reset
4585 the line number count of a real section even if it has no relocs.
4586 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4588 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4591 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4593 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4594 an undefined symbol in a shared link.
4596 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4597 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4598 phdm@info.ucl.ac.be (Philippe De Muyter).
4600 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4602 * coff-m88k.c (rtype2howto): New static function.
4603 (RTYPE2HOWTO): Use it rather than a macro definition.
4605 * coffcode.h (coff_write_object_contents): set internal_a.magic
4606 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4608 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4609 define TRAD_HEADER to new file hosts/delta68.h.
4610 m88*-motorola-sysv*, however, does use ptrace-core.o.
4611 * hosts/delta68.h: New file.
4613 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4614 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4616 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4618 * i386linux.c (MY(vec)): Declare before use.
4620 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4622 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4623 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4625 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4626 BFD is not of the right type.
4627 (bfd_elf_get_needed_list): Likewise.
4628 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4629 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4630 * xcofflink.c (XCOFF_XVECP): Define.
4631 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4633 (bfd_xcoff_import_symbol): Likewise.
4634 (bfd_xcoff_export_symbol): Likewise.
4635 (bfd_xcoff_link_count_reloc): Likewise.
4636 (bfd_xcoff_record_link_assignment): Likewise.
4637 (bfd_xcoff_size_dynamic_sections): Likewise.
4639 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4640 table index against the number of symbols for a base relative
4643 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4645 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4646 full_aouthdr flag here...
4647 (_bfd_xcoff_bfd_final_link): ...not here.
4649 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4651 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4652 systems that have a system <libelf.h>.
4653 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4654 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4655 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4656 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4657 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4658 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4659 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4661 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4663 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4664 set, set BSF_WEAK in symbol. Change all callers.
4665 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4666 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4667 _bfd_generic_link_add_one_symbol.
4668 (ecoff_indirect_link_order): Check that the section tdata relocs
4669 are not NULL before using them.
4671 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4672 define TRAD_HEADER as hosts/alphalinux.h.
4673 * configure: Rebuild.
4674 * hosts/alphalinux.h: New file.
4675 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4678 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4680 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4681 C_ECOMM storage classes.
4683 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4685 (xcoff_mark): Call xcoff_mark_symbol.
4686 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4687 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4689 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4691 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4693 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4695 (xcoff_find_reloc): New static function.
4696 (xcoff_link_add_symbols): Use it.
4697 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4698 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4699 relocate the value of C_DECL.
4701 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4703 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4705 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4706 callback decide what goes in .relocs.
4707 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4708 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4711 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4713 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4716 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4718 * xcofflink.c: More improvements, mostly to fix handling of
4719 constructors and a few other special cases.
4720 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4721 zero, reverting yesterday's change.
4722 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4723 (bfd_xcoff_link_count_reloc): Declare.
4724 (bfd_xcoff_record_link_assignment): Declare.
4725 * bfd-in2.h: Rebuild.
4727 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4729 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4730 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4731 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4732 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4733 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4734 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4736 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4739 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4740 segments includes the a.out header. See to that the magic number
4741 *always* is big-endian.
4743 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4744 m68k4k NetBSD configurations.
4746 * configure.in, configure: Separate i386 & mips NetBSD
4747 configurations from other BSD ones. Don't assume DEC is the only
4748 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4749 configurations. Add support for m68k4k NetBSD object format.
4751 * libaout.h: Added M_68K4K_NETBSD magic.
4753 * m68k4knetbsd.c: New file.
4755 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4757 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4760 * hosts/mipsnbsd.h: New file.
4763 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4765 * config.bfd: Add config stuff for mips*-*-magic* to set
4766 targ_defvec to ecoff_big_vec.
4769 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4771 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4773 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4774 toc_section, and entry_section fields.
4775 (struct xcoff_section_tdata): Remove ldrel_count field.
4776 * libcoff.h: Rebuild.
4777 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4779 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4780 full a.out header if full_aouthdr is set in xcoff_data.
4781 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4782 based on sections stored in xcoff_data.
4783 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4785 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4786 (rs6000coff_vec): Set symbol_leading_char to '.'.
4787 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4788 value stored in ret rather than returning a pointer value.
4790 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4792 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4795 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4797 * som.c (som_slurp_string_table): Allocate the strings with malloc
4798 since they're free'd by free_cached_info.
4799 (som_slurp_symbol_table): Similarly for the symbol table.
4801 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4803 * Makefile.in (diststuff): Don't make headers.
4805 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4807 * Makefile.in: Rebuild dependencies.
4809 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4810 output_bfd is not SunOS.
4811 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4812 non-SunOS input files.
4814 * xcofflink.c: Extensive changes to support linking shared objects
4815 and generating a .loader section.
4816 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4817 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4818 last_symndx, and ldrel_count fields.
4819 * libcoff.h: Rebuild.
4820 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4821 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4823 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4824 (bfd_xcoff_export_symbol): Declare.
4825 (bfd_xcoff_size_dynamic_sections): Declare.
4826 * bfd-in2.h: Rebuild.
4828 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4830 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4831 * configure: Rebuild.
4832 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4833 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4835 (pmac_xcoff_vec): Update to use new xcoff support.
4836 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4837 (xcoff_write_armap): Declare buf as unsigned char.
4838 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4840 * mpw-make.sed: Generalize subdir_do edit.
4842 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4844 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4845 correctly. Don't initialize asect->vma.
4847 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4849 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4850 something a little less than the page size.
4852 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4854 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4856 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4858 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4859 * coffcode.h (coff_write_object_contents): If .bss is before
4860 .data us that as data_start.
4861 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4863 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4864 (coff_swap_outhdr_out): Hardwire in version number.
4866 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4868 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4869 major and minor to *_vno, since the former are also macros in
4870 SunOS header files. Cast result of bfd_alloc to appropriate
4873 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4874 before assigning to sec_data.
4876 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4878 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4879 now relative to the section, not absolute.
4880 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4881 get the file name when there is a N_SO directory name. When
4882 handling stabs, remember that section->vma was added to the
4885 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4887 * sunos.c (struct sunos_link_hash_table): Add needed field.
4888 (sunos_link_hash_table_create): Call bfd_release, not free.
4889 (sunos_link_hash_table_create): Initialize needed field.
4890 (sunos_add_dynamic_symbols): Record needed objects.
4891 (bfd_sunos_get_needed_list): New function.
4892 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4893 * bfd-in2.h: Rebuild.
4895 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4897 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4899 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4901 * bfd-in.h (struct bfd_link_needed_list): Rename from
4902 bfd_elf_link_needed_list.
4903 * bfd-in2.h: Rebuild.
4904 * elf.c, elflink.h, libelf.h: Corresponding changes.
4906 Add start at AIX linker support; no shared libraries yet.
4907 * xcofflink.c: New file.
4908 * configure.in (rs600coff_vec): Use xcofflink.o.
4909 * configure: Rebuild.
4910 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4912 (struct xcoff_section_tdata): Define.
4913 (xcoff_section_data): Define macro.
4914 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4915 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4916 (_bfd_xcoff_bfd_final_link): Declare.
4917 (_bfd_ppc_xcoff_relocate_section): Declare.
4918 * libcoff.h: Rebuild.
4919 * coff-rs6000.c: Clean up a bit.
4920 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4921 cputype, csects, and debug_indices.
4922 (xcoff_copy_private_bfd_data): Copy cputype.
4923 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4924 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4925 (xcoff_reloc_type_lookup): Rename from
4926 rs6000coff_reloc_type_lookup.
4927 (coff_relocate_section): Define.
4928 (_bfd_xcoff_sizeof_headers): Define.
4929 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4930 (_bfd_xcoff_bfd_relax_section): Define.
4931 (_bfd_xcoff_bfd_link_split_section): Define.
4932 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4934 * coffcode.h (coff_compute_section_file_positions): If AIX,
4935 increment sofar by SMALL_AOUTSZ if not executable.
4936 (coff_write_object_contents): If AIX, always output an a.out
4937 header; if not executable, header size of SMALL_AOUTSZ.
4938 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4939 (_bfd_stringtab_init): Initialize xcoff field.
4940 (_bfd_xcoff_stringtab_init): New function.
4941 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4942 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4943 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4944 * libbfd.h: Rebuild.
4945 * Makefile.in: Rebuild dependencies.
4946 (BFD32_BACKENDS): Add xcofflink.o.
4947 (CFILES): Add xcofflink.c.
4949 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4950 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4951 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4953 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4955 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4957 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4959 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4960 * config.in: Regenerated.
4962 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4963 (_bfd_chunksize): New variable.
4964 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4965 for obstack chunk size.
4966 * configure.in: Check for getpagesize.
4967 * configure: Regenerated.
4969 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4971 * trad-core.c (rawptr): Make it a local variable of
4972 ptrace_unix_core_file_p.
4974 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4976 * coff-arm.c (in_reloc_p): New.
4977 * coff-i386.c (in_reloc_p): New.
4978 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4979 (coff_write_object_contents): Only set has_reloc_section
4981 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4982 in_reloc_p to decide if reloc should be emitted.
4983 * libcoff.h (pe_data_type.in_reloc_p): New.
4984 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4986 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4988 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4989 (_bfd_coff_read_internal_relocs): Likewise.
4990 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4991 (_bfd_coff_read_internal_relocs): Likewise.
4993 * elflink.h (elf_link_add_object_symbols): Correct conditions
4994 under which type and size change warnings are issued.
4996 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4998 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4999 a symbol which is not in a real section.
5000 (coff_write_native_symbol): Corresponding change.
5002 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5003 coff_link_hash_newfunc and make non-static.
5004 (_bfd_coff_link_hash_table_init): New function, broken out of
5005 _bfd_coff_link_hash_table_create.
5006 (_bfd_coff_link_hash_table_create): Use it.
5007 (process_embedded_commands): Make static.
5008 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5009 (_bfd_coff_link_hash_table_init): Declare.
5010 * libcoff.h: Rebuild.
5012 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5013 field in XCOFF tdata.
5014 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5015 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5016 based on cputype stored in a.out header, or in n_type of initial
5018 (coff_write_object_contents): Set cputype correctly in a.out
5020 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5022 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5023 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5025 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5026 * libcoff.h: Rebuild.
5028 * cpu-rs6000.c (rs6000_compatible): New static function.
5029 (bfd_rs6000_arch): Use it.
5030 * cpu-powerpc.c (powerpc_compatible): New static function.
5031 (arch_info_struct): Define various flavours of PowerPC.
5032 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5035 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5037 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5039 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5041 * elflink.h (elf_link_add_object_symbols): Don't warn about
5042 changing the size or type if the old definition was weak.
5044 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5046 * coffcode.h (combined_entry_type): Add fix_line field.
5047 (coff_slurp_line_table): Warn if we try to set the lineno field of
5049 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5050 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5051 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5052 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5054 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5055 * libcoff.h: Rebuild.
5057 * libcoff-in.h (struct xcoff_tdata): Define.
5058 (xcoff_data): Define.
5059 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5060 * bfd-in2.h, libcoff.h: Rebuild.
5061 * coff-rs6000.c (xcoff_mkobject): New static function.
5062 (coff_mkobject): Define.
5063 (xcoff_copy_private_bfd_data): New static function.
5064 (coff_bfd_copy_private_bfd_data): Define.
5065 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5067 (rs6000coff_vec): Add DYNAMIC to object_flags.
5068 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5069 .loader sections specially.
5070 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5071 section alignment from the XCOFF tdata information.
5072 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5073 F_SHROBJ, and copy the extra a.out header information into the
5074 XCOFF tdata structure.
5075 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5076 F_DYNLOAD and the extra a.out header information.
5077 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5078 C_HIDEXT symbol with attached csect information.
5079 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5080 in the o_maxdata field.
5081 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5082 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5083 end if BSF_NOT_AT_END is set.
5085 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5086 _bfd_read_ar_hdr_fn.
5087 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5088 * bfd-in2.h, libbfd.h: Rebuild.
5089 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5091 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5092 (bfd_slurp_bsd_armap_f2): Likewise.
5093 (_bfd_slurp_extended_name_table): Likewise.
5095 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5097 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5099 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5100 when the symbol table is empty.
5102 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5103 space for section symbols, since we don't output them either.
5104 (elf_m68k_adjust_dynindx): Removed.
5106 * ptrace-core.c (rawptr): Make it a local variable of
5107 ptrace_unix_core_file_p.
5109 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5111 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5114 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5115 Mac object file formats.
5117 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5119 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5120 auxent if there isn't one.
5121 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5122 rather than FILNMLEN as the maximum name length.
5124 * coffcode.h (bfd_coff_backend_data): Add new field
5125 _bfd_coff_print_aux.
5126 (bfd_coff_print_aux): New static function.
5127 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5128 scnlen field of an XTY_LD csect aux entry.
5129 (coff_print_aux): New static function.
5130 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5131 in coff_pointerize_aux_hook.
5132 (bfd_coff_std_swap_table): Initialize new field.
5133 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5134 * libcoff.h: Rebuild.
5135 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5136 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5138 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5139 if there are symbols, for native AIX ld compatibility.
5141 * coffcode.h (bfd_coff_backend_data): Add new field
5142 _bfd_coff_pointerize_aux_hook.
5143 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5144 or I960, and as 0 otherwise.
5145 (bfd_coff_std_swap_table): Initialize new field.
5146 * libcoff.h: Rebuild.
5147 * coffgen.c (coff_pointerize_aux): Change parameters to take
5148 symbol pointer instead of type and class, and to take aux index.
5149 Call _bfd_coff_pointerize_aux_hook if it is defined.
5150 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5151 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5152 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5154 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5155 read-only/host-only support.
5157 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5159 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5162 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5163 BFD_JUMP_TABLE_ARCHIVE accordingly.
5164 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5165 (_bfd_compute_and_write_armap): Declare.
5166 (_bfd_generic_read_ar_hdr): Declare.
5167 (_bfd_read_ar_hdr): Define.
5168 (_bfd_noarchive_read_ar_hdr): Define.
5169 (_bfd_archive_bsd_read_ar_hdr): Define.
5170 (_bfd_archive_coff_read_ar_hdr): Define.
5171 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5172 _bfd_read_ar_hdr instead.
5173 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5174 (_bfd_compute_and_write_armap): Rename from
5175 compute_and_write_armap. Make non-static. Change all callers.
5176 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5177 than _bfd_snarf_ar_hdr.
5178 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5179 * ieee.c (ieee_read_ar_hdr): Define.
5180 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5181 * oasys.c (oasys_read_ar_hdr): Define.
5182 * som.c (som_read_ar_hdr): Define.
5183 * bfd-in2.h, libbfd.h: Rebuild.
5185 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5187 * peicode.c (coff_swap_filehdr_in): If symptr is
5188 zero, there aren't any symbols, even if nsyms is set.
5190 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5192 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5194 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5195 sections, and set styp correctly for them: .got, .hash, .dynamic,
5196 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5197 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5199 (ecoff_sort_hdrs): New static function.
5200 (ecoff_compute_section_file_positions): Return boolean, not void.
5201 Sort the sections by VMA before looking through them. Put the
5202 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5203 section on an appropriate boundary within the page.
5204 (ecoff_compute_reloc_file_positions): Check return value of
5205 ecoff_compute_section_file_positions.
5206 (_bfd_ecoff_set_section_contents): Likewise.
5207 (_bfd_ecoff_write_object_contents): Check for various Alpha
5208 section types when incrementing text_size and data_size. Call
5209 adjust_headers backend function if it exists.
5210 * coff-alpha.c (alpha_adjust_headers): New static function.
5211 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5212 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5214 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5216 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5218 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5219 of ALTERNATE_AIX_CORE_FORMAT.
5220 * configure.in (aix4): No longer need CORE_FLAGS.
5221 * configure: Updated.
5223 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5225 NS32k changes from Ian Dall:
5226 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5228 (aout_link_input_section_std, aout_link_input_section_ext,
5229 aout_link_reloc_link_order): Call them instead of _bfd_*
5231 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5233 (backend_data): Use it instead of hardcoded zero.
5235 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5236 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5238 * ns32knetbsd.c: Include bfd.h.
5239 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5240 (MY_bfd_reloc_type_lookup): Declare function too.
5241 * pc532-mach.c (set_sizes): Don't declare.
5242 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5243 (backend_data, MY_backend_data): Don't define.
5245 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5246 ns32k-*-lites* like ns32k-*-netbsd*.
5248 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5251 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5253 * coffcode.h (coff_write_object_contents): Restore setting
5254 f_timdat to 0, deleted on August 22.
5256 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5258 * coffcode.h (coff_bfd_copy_private_symbol_data,
5259 coff_bfd_copy_private_section_data,
5260 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5261 * peicode.h (coff_bfd_copy_private_bfd_data): New
5262 (pe_bfd_copy_private_bfd_data): New.
5263 (coff_swap_scnhdr_in): Swap bss size into the right place.
5264 (pe_print_private_bfd_data): Add some newlines.
5266 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5268 * som.c (setup_sections): Don't die if a space has no subspaces.
5270 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5272 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5273 dynamic symbol override a common symbol. Don't change the size or
5274 type if they have been set and the new symbol is not a definition.
5275 Warn if the size or type changes.
5277 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5279 * som.c (som_begin_writing): Don't write the symbol table or
5281 (som_finish_writing): Write them here. Place them after the
5282 subspace data, but before the relocs.
5284 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5286 * sunos.c (sunos_add_one_symbol): Just pass false, not
5287 info->shared_library, to sunos_create_dynamic_sections.
5288 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5290 (sunos_check_dynamic_reloc): Remove .text section assertion.
5292 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5294 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5295 * configure, configure.in: Add pmac_xcoff_vec case.
5296 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5297 * coff-pmac.c: New file, PowerMac XCOFF support.
5298 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5299 * targets.c (pmac_xcoff_vec): Declare.
5301 * mpw-config.in: Various changes to be compatible with the
5302 autoconf-based configury.
5303 * mpw-make.sed: New file, sed commands to translate Unix
5304 makefile into MPW syntax.
5305 * mpw-make.in: Remove.
5306 * hosts/mpw.h: Remove.
5307 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5308 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5310 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5312 * binary.c (binary_get_symtab): Return an empty string on error.
5313 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5315 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5317 * coff-ppc.c: Reformatted according to gnu conventions
5318 Removed irrelevant "if 0" code
5320 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5322 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5323 symbols rather than as indirect symbols.
5324 (MY(slurp_symbol_table)): Don't do anything special about
5327 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5328 of .ctors and .dtors sections is no larger than 2.
5330 * sunos.c (sunos_add_one_symbol): Don't change
5331 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5333 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5334 dynamic symbols when creating a shared library.
5335 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5337 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5338 written even if it is not defined in a regular object.
5339 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5340 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5341 rather than the constant 22.
5342 (sunos_check_dynamic_reloc): Handle creating a shared library.
5343 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5344 zero when creating a shared library.
5345 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5346 write it out at the start of the symbol table.
5348 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5350 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5352 * config.bfd: Add arm-*-coff.
5353 * configure.in, configure: Add armcoff_{little,big}_vec.
5354 * targets.c (armcoff_{little,big}_vec): Declare.
5355 (bfd_target_vector): Add armcoff_{little,big}_vec.
5356 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5358 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5360 * targets.c (bfd_find_target): Remove debugging code.
5362 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5364 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5366 * Makefile.in: added *-ppc files
5367 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5368 allow pe based .o's to be shared with other tools on ppc/NT
5369 * config.bfd: added powerpc[le]-[pe|winnt] config support
5370 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5371 * peicode.h: Added more section flags for PE on ppc
5372 Added coff_swap_filehdr_out to allow peicode.h to be
5373 used for non-image PE files on ppc.
5374 Check for image, or not, before copying pe_opthdr
5375 * targets.c: Added new bfd's
5376 * targets.c: Removed two inactive bfds that shouldn't have made it this
5379 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5381 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5382 explicit values to initialize all relocs. Change all users.
5383 (ppc_elf_brtaken_inner): New function to handle branch predicition
5385 (ppc_elf_brtaken_reloc): Ditto.
5386 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5387 relocs use ppc_elf_unsupported_reloc.
5388 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5389 needs to be reported.
5390 (ppc_elf_relocate_section): Support branch prediction relocs.
5392 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5394 * bfd.c (bfd_assert): Remove \n from string passed to
5397 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5398 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5399 (bfd_coff_make_section_hook): Don't define.
5400 (coff_make_section_hook): Remove.
5401 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5402 (styp_to_sec_flags): Likewise.
5403 (coff_write_object_contents): Likewise.
5404 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5406 * libcoff.h: Rebuild.
5407 * coffgen.c (make_a_section_from_file): Just call
5408 bfd_make_section_anyway, not bfd_make_section or
5409 bfd_coff_make_section_hook.
5410 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5411 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5412 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5413 make_section_hook field.
5414 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5416 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5417 pointers into value field for warning and indirect symbols; just
5418 leave the value field alone.
5419 * linker.c (generic_link_add_symbol_list): Use next symbol for
5420 warning and indirect symbols, rather than looking in symbol value.
5421 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5422 parameter. Change all callers. Remove support for indirect
5423 symbols; it didn't work anyhow.
5424 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5425 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5426 * bfd-in2.h: Rebuild.
5428 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5430 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5431 go back to telling the tools this reloc operates on 32 bits.
5433 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5435 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5436 rather than a direct fprintf.
5437 * archive.c (_bfd_write_archive_contents): Likewise.
5438 * coffcode.h (coff_slurp_symbol_table): Likewise.
5439 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5440 (ppc_elf_unsupported_reloc): Likewise.
5441 (ppc_elf_relocate_section): Likewise.
5442 * i386linux.c (linux_tally_symbols): Likewise.
5443 (linux_finish_dynamic_link): Likewise.
5444 * osf-core.c (osf_core_core_file_p): Likewise.
5445 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5446 * som.c (som_sizeof_headers): Likewise.
5447 * srec.c (srec_bad_byte): Likewise.
5448 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5449 * libbfd-in.h (bfd_assert): Declare first parameter const.
5450 * libbfd.h: Rebuild.
5451 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5452 bfd_reloc_overflow is enough.
5453 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5454 * coff-h8500.c (rtype2howto): Likewise.
5455 * coff-z8k.c (rtype2howto): Likewise.
5456 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5457 * elf.c (_bfd_elf_get_lineno): Likewise.
5458 (_bfd_elf_no_info_to_howto): Likewise.
5459 (_bfd_elf_no_info_to_howto_rel): Likewise.
5460 * hp300hpux.c (convert_sym_type): Likewise.
5461 (MY(swap_std_reloc_in)): Likewise.
5462 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5464 * libaout.h (struct aoutdata): Add line_buf field.
5465 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5466 and filename_buffer. Instead, use a malloc buffer stored in the
5467 new line_buf field. Remove length restrictions.
5469 * coffgen.c (string_size): Remove static variable.
5470 (debug_string_size, debug_string_section): Likewise.
5471 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5472 and debug_string_size_p parameters. Use them instead of the
5473 global variables. Change all callers.
5474 (coff_write_symbol): Likewise.
5475 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5476 (coff_write_symbols): Add local variables to replace removed
5479 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5480 function, and line_base fields.
5481 * libcoff.h: Rebuild.
5482 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5483 information, rather than using static variables.
5485 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5486 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5488 * init.c (initialized): Remove static variable.
5489 (bfd_init): Don't bother setting initialized.
5490 (bfd_check_init): Remove.
5491 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5492 * libbfd.h: Rebuild.
5494 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5496 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5497 size for full core dumps. Copy core file header to private data.
5498 (rs6000coff_core_file_failing_command,
5499 rs6000coff_core_file_failing_signal): New functions to extract
5500 the file name and terminating signal from the core file.
5501 * coff-rs6000.c: Use them.
5503 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5505 Change arch info to be const, initialized at compile time.
5506 * archures.c: Reindent many functions. Change CONST to const.
5507 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5508 nothing set it anyhow. Make next const.
5509 (bfd_arch_info_list): Remove.
5510 (bfd_archures_list): Rename from archures_init_table. Change from
5511 a table of function pointers to a table of bfd_arch_info_type
5512 structure addresses.
5513 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5514 (bfd_lookup_arch): Likewise.
5515 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5517 (bfd_default_arch_struct): Make const.
5518 (bfd_arch_init, bfd_arch_linkin): Remove.
5519 (bfd_get_arch_info): Return a const pointer.
5520 * init.c (bfd_init): Don't call bfd_arch_init.
5521 * bfd.c (struct _bfd): Make arch_info const.
5522 * bfd-in2.h: Rebuild.
5523 * libbfd.h: Rebuild.
5524 * configure.in: Put & before everything in $selarchs.
5525 * configure: Rebuild.
5526 * cpu-*.c: Change bfd_*_arch from a function which calls
5527 bfd_arch_linkin to a const structure.
5528 * ieee.c (ieee_object_p): Make arch const.
5530 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5532 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5534 * bfd-in2.h: Regenerate.
5535 * libbfd.h: Regenerate.
5537 * elf32-ppc.c (reloc_type): Update names to match current draft.
5538 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5539 relative. Update names to current V.4 draft.
5540 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5541 (ppc_elf_relocate_section): Rename relocations to match draft.
5543 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5545 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5546 compiled with -mrelocatable-lib to be linked with either normal
5547 modules or -mrelocatable modules.
5549 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5551 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5552 in the a.out header.
5554 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5555 a reloc against a local symbol, even if it's not a section.
5557 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5559 * targets.c (bfd_target): Remove unused align_power_min field.
5560 * bfd-in2.h: Rebuild.
5561 * All backends: Remove initialization of align_power_min.
5563 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5565 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5567 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5569 * config.bfd (mips-dec-netbsd*): New target.
5570 * configure.host (mips-dec-netbsd*): New host.
5571 * configure.in (mips-dec-netbsd*): New native.
5572 * configure: Rebuild.
5574 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5576 Make the COFF backend linker merge common types:
5577 * cofflink.c (struct coff_debug_merge_element): Define.
5578 (struct coff_debug_merge_type): Define.
5579 (struct coff_debug_merge_hash_entry): Define.
5580 (struct coff_debug_merge_hash_table): Define.
5581 (coff_debug_merge_hash_table_init): Define.
5582 (coff_debug_merge_hash_table_free): Define.
5583 (coff_debug_merge_hash_lookup): Define.
5584 (struct coff_final_link_info): Add debug_merge field.
5585 (coff_debug_merge_hash_newfunc): New static function.
5586 (_bfd_coff_final_link): Allocate and free debug_merge table.
5587 (coff_link_input_bfd): Merge identical enum, struct and union
5590 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5592 Convert i960 COFF to use COFF backend linker.
5593 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5594 structure to store the symbol being used.
5595 (coff_i960_start_final_link): New static function.
5596 (coff_i960_relocate_section): New static function.
5597 (coff_i960_adjust_symndx): New static function.
5598 (coff_start_final_link): Define.
5599 (coff_relocate_section): Define.
5600 (coff_adjust_symndx): Define.
5601 * coffcode.h (bfd_coff_backend_data): Add new callback function
5602 _bfd_coff_start_final_link.
5603 (bfd_coff_start_final_link): Define.
5604 (coff_start_final_link): Define if not defined.
5605 (bfd_coff_std_swap_table): Add coff_start_final_link.
5606 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5608 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5609 function callback is not NULL.
5610 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5611 (_bfd_coff_internal_syment_name): Declare.
5612 * libcoff.h: Rebuild.
5613 * configure.in (icoff_big_vec): Add cofflink.o.
5614 (icoff_little_vec): Likewise.
5615 * configure: Rebuild.
5617 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5619 * Makefile.in (clean-info): Remove extraneous tab from line
5622 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5624 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5625 contents has relocs.
5627 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5629 * coffcode.h (coff_compute_section_file_positions): Keep the
5631 (coff_write_object_contents): Remember if it's a relocatable
5633 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5634 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5635 if relocatable file. Swap out saved raw size.
5637 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5639 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5640 (maintainer-clean): Rename from realclean, passing
5641 maintainer-clean down to subdirectories, but leave realclean as a
5644 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5647 * dep-in.sed: Remove config.h from generated dependencies.
5649 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5650 broken out of sunos_canonicalize_dynamic_symtab.
5651 (sunos_canonicalize_dynamic_symtab): Call new function
5652 sunos_slurp_dynamic_symtab.
5653 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5654 dynamic symbol table to the caller.
5655 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5656 callback to override the symbols being read.
5657 * libaout.h (struct aout_backend_data): Add three new parameters
5658 to add_dynamic_symbols callback.
5660 Extensive minor changes to avoid various gcc warnings. Also:
5661 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5662 * archures.c (bfd_arch_info_type): Change mach field from long to
5664 (bfd_lookup_arch): Change machine parameter from long to unsigned
5667 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5669 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5670 a symbol with a non-zero plt_offset.
5672 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5674 * elfcode.h (align_file_position): Remove; not used.
5676 * configure.in: Only check for <sys/procfs.h> on a native system,
5677 and make sure it defines prstatus_t.
5678 * configure: Rebuild.
5680 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5682 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5684 * config.in: Rename from config.h.in.
5685 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5686 Check for config.h:config.in when creating stamp-h.
5687 * configure: Rebuild.
5688 * Makefile.in (stamp-h): Depend upon config.in rather than
5689 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5690 calling config.status.
5692 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5693 (Makefile): Just rebuild Makefile.
5694 (config.h, stamp-h): New targets.
5695 * configure.in: Create stamp-h when rebuilding config.h.
5696 * configure: Rebuild.
5698 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5700 * configure.in: Call AC_CONFIG_HEADER. Substitute
5701 HOST_64BIT_LONG. Check that various header files exist. Check
5702 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5703 and/or free need to be declared. Don't make a link to sysdep.h.
5704 Define TRAD_HEADER for various hosts.
5705 * configure: Rebuild.
5706 * configure.host: Don't set my_host. Add definitions taken from
5707 host header files for various entries. Remove entries which now
5709 * acconfig.h: New file.
5710 * config.h.in: New file, built by autoheader.
5711 * sysdep.h: New file.
5712 * Makefile.in (do_distclean): Don't remove sysdep.h.
5714 (LOCAL_H_DEPS): New variable.
5715 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5717 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5718 ($(OPTIONAL_BACKENDS)): Likewise.
5719 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5720 looking through sysdep.h.
5721 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5722 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5723 (fprintf_vma, sprintf_vma): Likewise.
5724 (int64_type, uint64_type): Don't define.
5725 * bfd-in2.h: Rebuild.
5726 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5727 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5728 * lynx-core.c: Include stuff from old hosts/lynx.h.
5729 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5730 rather than NO_FCNTL.
5731 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5732 rather than NATIVE_HPPAHPUX_COMPILER.
5733 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5735 * hosts/*.h: Remove all header files which merely include,
5736 declare, and define things. Leave header files which define
5737 information needed by trad-core.c.
5739 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5740 (BFD_CC_FOR_BUILD): Define.
5741 * configure.in: Use BFD_CC_FOR_BUILD.
5742 * configure: Rebuild.
5744 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5746 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5747 * configure: Rebuild.
5749 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5752 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5754 * config.bfd: i386pe_ve -> i386pe_vec.
5756 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5758 * configure.host: Incorporate host Makefile fragments by setting
5760 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5761 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5762 value based on whether the code is being compiled by a cross
5763 compiler. Don't substitute host_makefile_frag or frags.
5764 * aclocal.m4: New file to define local AC_PROG_CC.
5765 * configure: Rebuild.
5766 * Makefile.in (INSTALL): Set to @INSTALL@.
5767 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5768 (INSTALL_DATA): Set to @INSTALL_DATA@.
5770 (CC): Define as @CC@.
5771 (CFLAGS): Set to @CFLAGS@.
5772 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5773 (@host_makefile_frag@): Remove.
5774 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5775 after other options.
5776 (config.status): Remove dependency upon @frags@.
5777 * config/*.mh, config/README: Remove.
5779 * config.bfd: Rewrite to incorporate the contents of the Makefile
5780 fragments by setting shell variables, rather than merely returning
5781 the name of a Makefile fragment.
5782 * configure.in: Use shell variables set by config.bfd rather than
5783 looking at the target Makefile fragment files. Don't substitute
5784 target_makefile_frag. Do substitute TDEFINES.
5785 * configure: Rebuild.
5786 * Makefile.in (@target_makefile_frag@): Remove.
5787 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5788 * config/*.mt: Remove.
5790 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5792 * configure.in: Put changequote lines around "i[345]86" patterns
5793 section of core file support.
5795 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5797 * som.c (som_bfd_print_private_bfd_data): Define to use the
5800 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5802 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5803 entry, text_start and data_start.
5805 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5807 * Makefile.in (OFILES): Remove $(TDEPFILES).
5808 * config/apollo.mt (TDEPFILES): Remove.
5809 * config/README: Update.
5811 * configure.in: For a native configuration, set COREFILE and
5812 COREFLAG based on the canonical host name.
5813 * configure: Rebuild.
5814 * Makefile.in: Rebuild dependencies.
5815 (ALL_CFLAGS): Add @COREFLAG@.
5816 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5817 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5818 support routines. Check LYNX_CORE rather than HOST_LYNX.
5819 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5820 * i386lynx.c: Likewise.
5821 * m68klynx.c: Likewise.
5822 * sparclynx.c: Likewise.
5823 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5824 * *-core.c: Comment changes.
5825 * config/decstation.mh (HDEPFILES): Remove.
5826 (HDEFINES): Remove -DTRAD_CORE.
5827 * config/irix3.mh (RANLIB): Remove.
5828 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5829 (HDEFINES): Remove -DIRIX_CORE.
5830 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5831 (HDEFINES): Remove -DTRAD_CORE.
5832 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5833 * config/ultra3.mh (RANLIB): Remove.
5834 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5835 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5836 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5837 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5838 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5839 * config/i386aix.mh, config/i386bsd.mh: Remove.
5840 * config/i386linux.mh, config/i386mach3.mh: Remove.
5841 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5842 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5843 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5844 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5845 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5846 * config/solaris2.mh, config/stratus.mh: Remove.
5847 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5848 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5850 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5852 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5853 DT_FINI entry if the appropriate symbol is not in the hash table.
5855 * libelf.h (struct elf_backend_data): Add create_program_headers
5856 and want_hdr_in_seg fields.
5857 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5859 (elf_backend_create_program_headers): Likewise.
5860 (elfNN_bed): Initialize create_program_headers and
5862 * elf.c (get_program_header_size): Call create_program_headers
5864 (map_program_segments): Check want_hdr_in_seg backend field. Call
5865 create_program_headers backend routine.
5867 * elf.c (assign_file_positions_except_relocs): Align non allocated
5868 sections when creating an executable.
5870 * elfcode.h (elf_swap_phdr_in): Make non static.
5871 (elf_swap_phdr_out): Make non static.
5872 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5873 (bfd_elf32_swap_phdr_out): Declare.
5874 (bfd_elf64_swap_phdr_in): Declare.
5875 (bfd_elf64_swap_phdr_out): Declare.
5877 * ecofflink.c (ecoff_collect_shuffle): New static function.
5878 (_bfd_ecoff_get_accumulated_pdr): New function.
5879 (_bfd_ecoff_get_accumulated_sym): New function.
5880 (_bfd_ecoff_get_accumulated_ss): New function.
5881 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5882 (_bfd_ecoff_get_accumulated_sym): Declare.
5883 (_bfd_ecoff_get_accumulated_ss): Declare.
5884 * libbfd.h: Rebuild.
5886 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5888 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5890 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5891 warning symbols. If any section is named .gnu.warning.XXX, treat
5892 the contents as a warning to be issued if the symbol XXX is
5894 (elf_link_output_extsym): For an indirect or warning symbol, just
5895 output the symbol it points to.
5897 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5898 if bfd_hash_allocate fails, since it will already be set.
5899 (generic_link_hash_newfunc): Likewise.
5900 (archive_hash_newfunc): Likewise.
5901 (hash_entry_bfd): New static function.
5902 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5903 callback. Allocate a new warning using the hash table newfunc.
5904 Use bfd_hash_replace to update the entry in the hash table, rather
5905 than assuming we can copy the fields with structure assignment.
5907 * hash.c (bfd_hash_replace): New function.
5908 * bfd-in.h (bfd_hash_replace): Declare.
5909 * bfd-in2.h: Rebuild.
5911 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5913 * config.bfd: Add mips*vr4300-*-elf* target.
5914 * config/mipsbvr4300.mt: Added.
5916 See file ChangeLog.2
5923 version-control: never