1 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3 * elf32-mn10300.c: Add some comments.
5 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
7 * ihex.c (ihex_scan): Always initialize buf before jumping to
9 (ihex_read_section): Likewise.
11 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
13 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
14 inplace for most relocs.
16 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
18 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
19 even if SEC_ALLOC is not set.
20 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
21 when deciding whether to copy a reloc into a shared object.
22 (elf_i386_relocate_section): Likewise.
23 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
24 (elf32_sparc_relocate_section): Likewise.
25 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
26 reloc section if it is not set in the source section.
27 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
28 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
29 with a SEC_DEBUGGING section as SEC_DEBUGGING.
31 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
33 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
34 expects a .got.plt until we actually create it.
36 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
38 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
39 message for bfd_reloc_outofrange, rather than aborting. From
40 Philippe De Muyter <phdm@info.ucl.ac.be>.
42 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
43 a relocateable link, don't try to process them. From Heinz Wrobel
44 <wrobel@lpr.e-technik.tu-muenchen.de>.
46 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
48 * elf32-mn10300.c (mn10300_info_howto): Renamed from
49 mn10300-Info_howto_rel. Tweak reloc argument to be an
51 (USE_RELA): Define instead of USE_REL.
52 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
54 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
56 * configure.in, configure: Handle mips*-sgi-irix6*.
57 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
60 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
62 * elf32-i386.c (elf_i386_relocate_section): Warn about a
63 relocation against a symbol defined in a section with no output
66 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
68 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
69 * configure, config.in: Rebuild with autoconf 2.12.
71 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
72 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
73 (swap_out_syms): Set st_other from existing st_other field.
74 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
76 (elf_link_output_extsym): Set the other field from the global hash
78 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
79 (elf_mips16_jump_howto): New static variable.
80 (mips16_jump_reloc): New static function.
81 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
82 (mips_info_to_howto_rel): Handle R_MIPS16_26.
83 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
85 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
86 * bfd-in2.h, libbfd.h: Rebuild.
87 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
89 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
91 * configure.host: Use long long for mips-sgi-irix6*.
93 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
94 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
96 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
98 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
99 (enum reloc_type): Add more reloc types.
100 (elf32_mn10300_howto_table): Update for new reloc types.
101 (elf32_mn10300_reloc_map): Update for new reloc types.
102 * reloc.c: Add some new relocs for the mn10300 series.
103 * bfd-in2.h, libbfd.h: Rebuilt.
105 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
107 * som.c (setup_sections): Don't lose for a space which has
108 no data, but some symbols.
110 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
112 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
113 (sunos_link_hash_table_create): Initialize got_needed.
114 (sunos_create_dynamic_sections): Only set .got section size if it
115 is not already set. Set got_needed.
116 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
117 sdynptr, and only handle dynamic sections, if dynamic sections are
119 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
120 Initialize .got section.
121 (sunos_scan_ext_relocs): Likewise.
122 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
124 (sunos_finish_dynamic_link): Check got_needed. Only set up
125 dynamic linking information if needed.
127 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
129 * config.bfd: Added VersaDOS format to the Ericsson configuration.
131 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
133 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
136 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
138 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
142 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
144 * filemode.c: Include sysdep.h.
145 * ihex.c: Add casts to eliminate compiler warnings.
146 * sunos.c: Add casts to eliminate compiler warnings.
148 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
150 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
152 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
153 appropriate relocations in the .so file if shared.
154 (ppc_elf_relocate_section): Ditto.
157 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
159 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
160 complain_overflow_unsigned.
164 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
166 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
167 overflows for R_D10V_16 and R_D10V_18.
170 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
172 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
173 (do_with_relocs): Likewise.
174 (do_as_repeat): Likewise.
175 (copy_expression): Likewise.
177 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
179 * ieee.c (ieee_write_external_part): Correctly record whether
180 there is an external part.
183 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
185 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
186 handle tda offsets for sld.w and sst.w instructions.
187 Fix alignment check in sld.w and sst.w tda reloc handling.
190 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
192 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
195 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
197 * elf32-v850.c: Add comments about assumptions about
198 char, short & long sizes.
199 (elf32_v850_bfd_final_link_relocate): Fix sign extension
200 problems for several relocs.
202 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
203 R_V850_SDA_OFFSET entry.
206 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
208 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
209 Store import file index in ldindx.
210 (xcoff_build_ldsyms): Assume that ldsym was not previously
211 allocated. For an imported symbol, copy ldindx into l_ifile.
214 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
216 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
217 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
218 fields in R_V850_TDA_OFFSET.
219 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
220 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
223 * elf32-v850.c: Include bfdlink.h.
224 (bfd_elf32_v850_reloc): Return an error if we get a reloc
226 (elf32_v850_bfd_final_link_relocate): New function.
227 (v850_elf_relocation_section): Likewise.
228 (elf_backend_relocate_section): Define.
231 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
233 * binary.c (binary_set_section_contents): Ignore sections which
234 don't have SEC_LOAD and SEC_ALLOC set.
236 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
238 * linker.c (_bfd_generic_final_link): Avoid losing static
239 symbols in the .bss section.
241 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
243 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
244 (mips32_64bit_reloc): New static function.
245 (mips_reloc_map): Add entry for BFD_RELOC_64.
246 (mips_elf_relocate_section): Handle R_MIPS_64.
248 * linker.c (default_indirect_link_order): Print an error message
249 when attempting to do a relocateable link with different object
250 file formats, rather than calling abort.
253 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
255 * reloc.c (m32r relocs): Rename them.
256 * bfd-in2.h, libbfd.h: Regenerated.
257 * elf32-m32r.c: Update.
258 (m32r_elf_10_pcrel_reloc): New function.
259 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
260 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
263 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
265 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
266 all sections that will be included in the output file.
267 (_bfd_generic_link_output_symbols): Discard symbols in sections
268 which are being discarded.
272 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
273 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
274 (elf_v850_howto_table): Corresponding changes.
275 (elf_v850_reloc_map): Corresponding changes.
276 * reloc.c: Add additional V850 relocations.
277 * bfd-in2.h, libbfd.h: Rebuilt.
279 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
280 no longer want in pc-relative relocs.
282 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
284 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
285 accept a reloc against an undefined sybmol!
287 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
289 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
292 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
294 * VERSION: Bump for new relocation.
296 * hosts/i386bsd.h: If NBPG is not defined, define it as
297 PAGE_SIZE, for recent versions of FreeBSD.
299 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
301 * configure.host: Use `long long' as the 64 bit type on a Solaris
302 host, since both gcc and the SunPRO compilers support it.
304 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
306 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
307 mistake to have reused the ECOFF LITERAL for ELF since they have
309 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
310 * bfd-in2.h, libbfd.h: Rebuild.
312 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
315 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
316 dynamic relocation for an undefweak symbol when we are building
319 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
321 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
322 point explicitly to srcdir.
323 (targmatch.h): Edit references to point explicitly to objdir.
325 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
327 * config.bfd: When setting targ_cpu, don't get confused by
330 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
332 * configure.host: Add support for windows host (a build done
333 under the Microsoft build environment).
335 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
337 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
338 definition in a dynamic object, add it to the dynamic symbol table
339 if any dynamic object mentions it. Reverts part of last patch.
341 * sunos.c (struct sunos_link_hash_table): Add got_base field.
342 (sunos_link_hash_table_create): Initialize got_base.
343 (bfd_sunos_size_dynamic_sections): If the .got section is more
344 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
346 (sunos_check_dynamic_reloc): Subtract got_base from a base
349 * elf32-mips.c (elf_mips_isa): New static function.
350 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
351 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
353 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
355 * archive.c (do_slurp_coff_armap): Only treat archive as little
356 endian for i960 COFF.
358 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
360 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
361 by the change in size of the section when EXEC_P is not set.
363 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
364 (m68kcoff_rtype_to_howto): New static function.
365 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
366 VMA to the addend for a PC relative reloc.
368 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
370 * Makefile.in: Rebuild dependencies.
372 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
375 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
377 * Makefile.in: Remove explicit dependencies for mn10200 and
379 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
380 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
381 (dependencies): Rebuilt.
383 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
385 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
386 during this function.
388 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
389 section if the flags are compatible.
391 * configure.in: Add havevecs, and put it in tdefaults.
392 * mpw-config.in: Likewise.
393 * configure: Rebuild.
394 * targmatch.sed: New file; a sed script to build targmatch.h from
396 * config.bfd: Add #if, #endif, and comments for targmatch.h.
397 * targets.c: Include "fnmatch.h".
398 (struct targmatch): Define.
399 (bfd_target_match): Define by including targmatch.h.
400 (bfd_find_target): If the target is not found by name, search for
401 it as a configuration triplet.
402 * Makefile.in: Rebuild dependencies.
403 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
404 i386dynix.o, m68k4knetbsd.o, and riscix.o.
405 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
406 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
407 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
408 (CFILES): Remove i386dynix.c and hp300bsd.c.
409 (targmatch.h): New target.
410 (do_clean): Remove targmatch.h.
412 * configure.in: Add BFD_NEED_DECLARATION(getenv).
413 * acconfig.h: Add NEED_DECLARATION_GETENV.
414 * configure, config.in: Rebuild.
415 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
416 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
418 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
420 * cpu-mn10x00.c, elf32-mn10x00: Removed.
421 * cpu-mn10200.c, cpu-mn10300.c: New files.
422 * elf32-mn10200.c, elf32-mn10300.c: New files.
423 * Makefile.in: Break mn10x00 support into two separate
424 configurations, mn10200 and mn10300.
425 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
426 * bfd-in2.h, configure: Rebuilt.
428 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
430 * Makefile.in (do_clean): Move config.log to do_distclean.
432 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
434 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
435 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
436 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
437 (elf32-mn10x00.o): Add dependencies.
438 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
439 (bfd_mn10x00_arch): Declare.
440 (bfd_archures_list): Add bfd_mn10x00_arch.
441 * config.bfd: Add mn10x00-*-*.
442 * configure.in: Add bfd_elf32_mn10x00_vec.
443 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
444 * targets.c (bfd_elf32_mn10x00_vec): Declare.
445 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
446 * bfd-in2.h, configure: Rebuilt.
448 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
450 openVMS/Alpha: Provide filename and case_hack flags via
451 symbol table from gas.
452 Add case_hack code for symbol output from vax/vms.
453 * evax-alpha.c (evax_initialize): Remove filename handling,
454 filename is provided via symbol table.
455 (evax_get_symtab): Use local symbol count when setting up table.
456 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
458 (_bfd_evax_write_egsd): Skip file name symbol.
459 * evax-emh.c (get_vms_time_string): Local function now.
460 (_bfd_evax_write_emh): Extract source filename and case_hack flags
462 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
463 through _bfd_evax_case_hack_symbol.
464 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
466 (_bfd_evax_basename): Removed.
467 (_bfd_get_vms_time_string): Moved to evax-emh.c.
468 * evax.h (evax_private_data_struct): Remove filename.
469 (flag_hash_long_names, flag_show_after_trunc,
470 flag_no_hash_mixed_case, vms_name_mapping): New flags for
473 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
475 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
476 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
477 (NO_SWAP_MAGIC): Don't define.
478 (SWAP_MAGIC): Define.
480 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
481 no hash table entry for a global symbol.
483 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
485 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
487 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
489 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
490 symbol type with T_NULL. Warn if symbol type changes. Based on
491 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
493 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
494 a dynamic object in the dynamic symbol table if it is referenced
495 or defined by a regular object.
498 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
500 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
501 remove dwarf local labels. Shrinks binaries by a factor of 3!
504 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
506 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
507 by hand, rather than by calling bfd_make_section.
510 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
512 * reloc.c: Rename m32r relocs.
513 * bfd-in2.h, libbfd.h: Rebuilt.
514 * elf32-m32r.c: Update.
517 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
519 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
520 link, adjust the symbol index of a base relative reloc. Don't
521 change the addend of a PC relative reloc if pcrel_offset is set.
522 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
525 * reloc.c (bfd_perform_relocation): Apply the relocation even if
526 it is zero, in case src_mask matters.
527 (bfd_install_relocation): Likewise.
529 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
531 * xcofflink.c (xcoff_link_add_symbols): Always initialize
533 (_bfd_xcoff_bfd_final_link): Don't set target_index
534 to an uninitialized value.
536 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
538 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
539 indices, rather than crashing.
540 (coff_slurp_reloc_table): Likewise. Check whether the howto field
542 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
545 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
547 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
549 (coff_arm_adjust_symndx): New static function.
550 (coff_adjust_symndx): Define.
552 * srec.c (srec_scan): Accept multiple symbols on a single line.
553 From Pascal Martin <pmartin@alsys.com>.
557 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
559 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
560 (sunos_merge_private_bfd_data): New function.
562 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
564 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
566 (bfd_merge_private_bfd_data): Likewise.
567 * section.c (bfd_copy_private_section_data): Likewise.
568 * syms.c (bfd_copy_private_symbol_data): Likewise.
569 * bfd-in2.h: Rebuild.
570 * aout-target.h (MY_bfd_copy_private_section_data): Check that
571 both BFD's are the right flavour.
572 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
573 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
574 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
575 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
576 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
577 (ppc_elf_merge_private_bfd_data): Likewise.
578 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
579 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
581 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
582 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
586 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
588 * reloc.c: Add m32r relocs.
589 * bfd-in2.h, libbfd.h: Rebuilt.
590 * cpu-m32r.c,elf32-m32r.c: New files.
593 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
595 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
597 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
599 * tekhex.c (first_phase): Change type parameter from char to int.
601 (pass_over): Change func to expect int, not char.
603 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
604 rather than SEC_LOAD when aligning the file offset for the first
605 section in a segment.
607 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
609 * syms.c (coff_section_type): Make arg const.
610 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
611 to make_bfd_asection().
612 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
613 * elfcode.h (bfd_section_from_phdr): Remove prototype.
614 (_bfd_elf_stringtab_init): Remove prototype.
616 * netbsd-core.c (swap_abort): Add prototype.
617 * aix386-core.c (swap_abort): Ditto & make static
618 * hpux-core.c (swap_abort): Ditto & make static.
619 * irix-core.c (swap_abort): Ditto & make static.
620 * ptrace-core.c (swap_abort): Ditto & make static.
621 * trad-core.c (swap_abort): Ditto & make static.
622 * coffswap.h (coff_swap_reloc_in): Ditto.
623 (coff_swap_reloc_out): Ditto.
624 (coff_swap_filehdr_in): Ditto.
625 (coff_swap_filehdr_out): Ditto.
626 (coff_swap_sym_in): Ditto.
627 (coff_swap_sym_out): Ditto.
628 (coff_swap_aux_in): Ditto.
629 (coff_swap_aux_out): Ditto.
630 (coff_swap_lineno_in): Ditto.
631 (coff_swap_lineno_out): Ditto.
632 (coff_swap_aouthdr_in): Ditto.
633 (coff_swap_aouthdr_out): Ditto.
634 (coff_swap_scnhdr_in): Ditto.
635 (coff_swap_scnhdr_out): Ditto.
636 * ihex.c (ihex_sizeof_headers): Ditto.
637 * tekhex.c (getsym): Ditto.
638 (find_chunk): Ditto & make static.
639 (insert_byte): Ditto.
640 (first_phase): Ditto.
642 (tekhex_get_symtab): Ditto & make static.
643 (tekhex_get_symtab_upper_bound): Ditto & make static.
644 (tekhex_mkobject): Ditto.
645 (tekhex_object_p): Ditto.
646 (move_section_contents): Ditto.
647 (tekhex_get_section_contents): Ditto.
648 (tekhex_set_arch_mach): Ditto & make static.
649 (tekhex_set_section_contents): Ditto.
653 (tekhex_write_object_contents): Ditto.
654 (tekhex_sizeof_headers): Ditto.
655 (tekhex_make_empty_symbol): Ditto.
656 (tekhex_get_symbol_info): Ditto.
657 (tekhex_print_symbol): Ditto.
658 * irix-core.c (make_bfd_asection): Ditto.
659 (irix_core_core_file_p): Ditto.
660 (irix_core_core_file_failing_command): Ditto.
661 (irix_core_core_file_failing_signal): Ditto.
662 (irix_core_core_file_matches_executable_p): Ditto.
663 (irix_core_make_empty_symbol): Ditto.
664 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
665 * srec.c (srec_new_symbol): Ditto.
666 (srec_get_section_contents): Ditto.
667 (srec_set_arch_mach): Ditto.
668 (srec_set_section_contents): Ditto.
669 (internal_srec_write_object_contents): Ditto.
670 (srec_write_object_contents): Ditto.
671 (symbolsrec_write_object_contents): Ditto.
672 (srec_sizeof_headers): Ditto.
673 (srec_make_empty_symbol): Ditto.
674 (srec_get_symtab_upper_bound): Ditto.
675 (srec_get_symtab): Ditto.
676 (srec_print_symbol): Ditto and make static.
677 * elf.c (elf_read): Ditto
678 (assign_section_numbers): Ditto.
679 (elf_fake_sections): Ditto.
680 (sym_is_global): Ditto.
681 (elf_map_symbols): Ditto.
682 (get_program_header_size): Ditto.
683 * coffgen.c (make_a_section_from_file): Ditto.
684 (coff_real_object_p): Ditto.
685 (fixup_symbol_value): Ditto.
686 (build_debug_section): Ditto.
688 * syms.c (coff_section_type): Ditto.
691 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
693 * bfd-in2.h: Rebuilt after m32r changes.
696 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
699 * config.bfd,configure.in,configure: Add m32r support.
700 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
702 * config.bfd: Keep target list alphabetically sorted.
705 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
707 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
708 to add in the constant part found in the instruction itself.
709 (case R_V850_HI16_S): Likewise.
713 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
715 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
716 and R_D10V_18 to be 1 (word).
719 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
721 * stabs.c (_bfd_link_section_stabs): If the output_section field
722 of either section is bfd_abs_section, then the linker is
723 discarding the section and we should not optimize it.
725 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
727 * Makefile.in (aout-sparcle.o): New target.
728 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
729 * config.bfd (sparclet-*-aout*): Add case.
730 * configure.in (sparcle_aout_vec): Add case.
731 * configure: Regenerated.
732 * targets.c (sparcle_aout_vec): Declare.
733 (bfd_target_vector): Add sparcle_aout_vec.
734 * aout-sparcle.c: New file.
737 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
739 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
740 low order sign bit propogation for R_V850_HI16_S.
742 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
743 handling V850 specific relocs.
744 (elf_v850_howto_table): Use the new function for some
745 relocations. Twiddle masks & shifts for some relocs.
746 Set partial_inplace where needed.
749 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
751 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
752 default architecture to a machine number of 0.
753 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
755 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
756 the output BFD is the default, set it from the first input BFD.
759 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
761 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
762 insert at bitpos zero. The HI16 relocs are shifted right
763 by 16 bits. Fix src_mask for all relocs.
764 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
766 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
770 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
772 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
773 Rewrite to use BFD file read routines and to avoid using a fixed
774 length for the file name.
777 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
779 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
780 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
781 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
784 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
786 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
787 (elf_v850_howto_table): Add info for HI16_S reloc.
788 (v850_reloc_map): Add HI_16_S reloc.
789 * reloc.c: Define BFD_RELOC_V850_* relocs.
792 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
795 * elf32-sh.c: New file.
796 * elf.c (prep_headers): Handle bfd_arch_sh.
797 * elfcode.h (write_relocs): Handle absolute symbol.
798 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
799 (_bfd_elf64_link_read_relocs): Declare.
800 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
801 elf_link_read_relocs. Make globally visible. Change all
803 (elf_link_input_bfd): Get external symbols from cache in
804 symtab_hdr->contents. Get contents from cache in
806 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
808 * reloc.c: Define BFD_RELOC_SH_* relocs.
809 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
810 * coff-sh.c (sh_insns_conflict): Fix a return value.
811 (_bfd_sh_align_load_span): New globally visible function, broken
812 out of sh_align_load.
813 (sh_align_load): Call _bfd_sh_align_load_span.
814 (sh_swap_insns): Change relocs parameter to PTR.
815 * bfd-in2.h, libbfd.h: Rebuild.
816 * targets.c (bfd_elf32_sh_vec): Declare.
817 (bfd_elf32_shl_vec): Declare.
818 * config.bfd (sh-*-elf*): New target.
819 * configure.in (bfd_elf32_sh_vec): New target vector.
820 (bfd_elf32_shl_vec): New target vector.
821 * configure: Rebuild.
822 * Makefile.in: Rebuild dependencies.
823 (BFD32_BACKENDS): Add elf32-sh.o.
824 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
826 * elf.c (map_sections_to_segments): Check that LMA does not skip a
827 page before checking D_PAGED.
829 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
830 (ihex_write_object_contents): Remove extbase; always use segbase
833 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
835 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
836 * configure.host (i[345]86-*-*): Ditto.
837 * config.bfd (i[345]86-*-*): Ditto.
838 * configure: Regenerate.
840 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
843 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
845 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
846 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
847 * som.c (hppa_som_gen_reloc_type): Add new argument. If
848 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
849 will have an ST_CODE type, change the symbol's type to ST_DATA.
850 * som.c (hppa_som_gen_reloc_type): Update prototype.
852 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
854 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
855 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
856 (mips_elf_size_dynamic_sections): Don't require .got to exist.
857 (mips_elf_finish_dynamic_sections): Likewise.
859 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
861 * configure.host (HLDENV): New variable to set. Set it for
862 *-*-sysv4*, since those linkers may not support -R but they always
865 * libieee.h (NSECTIONS): Don't define.
866 (ieee_data_struct): Change section_table to asection **. Add
868 * ieee.c (get_section_entry): If the table isn't big enough, make
870 (ieee_slurp_sections): Remove assertion about number of sections.
871 (ieee_object_p): Adjust initialization of ieee to match changes to
874 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
875 symbols merely because we are generating a shared library.
876 (xcoff_build_ldsyms): Don't set up global linkage code for an
877 undefined symbol merely because we are generating a shared
881 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
883 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
884 (BFD32_BACKENDS) Add elf32-v850.o.
885 * archures.c: Add bfd_v850_arch.
886 * bfd-in2.h: Add bfd_v850_arch.
887 * config.bfd (v850-*-*): New target.
888 * configure: (bfd_elf32_v850_vec) New vector.
889 * configure.in: (bfd_elf32_v850_vec) New vector.
890 * cpu-v850.c: New file.
891 * elf.c (prep_headers): Added case bfd_arch_v850.
892 * elf32-v850.c: New file.
893 * targets.c (bfd_elf32_v850_vec): New vector.
896 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
898 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
899 a function code symbol for an XMC_XO symbol.
901 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
903 * mpw-config.in: Update editing of autoconf vars to reflect
904 Jul 18 configure.in change.
905 * mpw-make.sed: Update editing of include pathnames to be
906 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
908 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
910 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
911 which to offset to get the .plt entry address is ".plt".
913 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
915 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
916 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
917 Added, for internal use by the ARM gas.
921 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
923 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
924 in section dynidx start.
926 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
928 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
929 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
930 optimization for g++.
932 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
934 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
935 the -mrelocatable-lib bit set and the other doesn't, clear the
936 -mrelocatable-lib bit in the header.
938 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
940 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
941 symbol against a STT_FUNC symbol in a shared library.
943 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
945 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
946 symbol is found, automatically define the corresponding function
949 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
950 if sym.n_numaux is not zero.
951 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
952 entry to disagree about the number of aux entries if the symbol
955 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
956 section if it might be needed, not just if info->shared.
957 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
958 the start of .rel.dyn if we are going to use it.
959 (mips_elf_finish_dynamic_sections): Only clear the first element
960 of .rel.dyn if the size is greater than zero.
962 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
964 * xcofflink.c (xcoff_link_input_bfd): If we already called the
965 undefined_symbol callback for a symbol, then don't issue any more
966 warnings about loader relocs.
967 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
968 after calling the undefined_symbol callback.
970 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
971 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
972 as the AIX linker seems to do.
974 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
976 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
977 (evax_initialize): Remove evax_reloc_table.
978 (evax_close_and_cleanup): Ditto.
980 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
982 (evax_bfd_reloc_type_lookup): Ditto.
983 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
984 cooked_size == raw_size.
985 * evax-emh.c (_bfd_evax_register_filename): Remove.
986 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
987 * evax-misc.c (add_new_contents): Malloc section at full size.
988 (_bfd_save_evax_section): Memcpy section contents directly.
989 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
990 (evax_reloc_table): Remove.
992 * hosts/alphavms.h (O_ACCMODE): Define if needed.
994 * makefile.vms: Add better support for DEC C compilation
995 Add evax.h dependencies
997 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
998 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
999 (BFD_RELOC_ALPHA_BASEREG): Remove.
1000 * bfd-in2.h, libbfd.h: Rebuild.
1002 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1004 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1005 getgid if _WIN32 is defined.
1006 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1008 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1010 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1011 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1013 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1016 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1018 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1020 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1021 (NEED_DECLARATION_REALLOC): New macro.
1022 * configure, config.in: Rebuild.
1023 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1024 (realloc): Declare if NEED_DECLARATION_REALLOC.
1026 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1027 <strings.h> if they exist.
1029 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1031 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1033 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1035 Based on patches from Eric Valette <valette@crf.canon.fr>:
1036 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1037 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1038 (elf_howto_table): Add entries for new relocs.
1039 (elf_i386_reloc_type_lookup): Handle new relocs.
1040 (elf_i386_info_to_howto): Just call abort.
1041 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1042 (elf_i386_relocate_section): Likewise.
1045 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1047 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1050 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1052 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1053 only get the LMA from the phdr if they are in the same part of the
1056 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1057 new segment to make them more comprehensible. If the relationship
1058 between the LMA and the VMA changed, start a new segment. Don't
1059 check dynsec when deciding whether to start a new segment for a
1060 writeable section; -N will now handle this.
1062 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1064 * libhppa.h: Remove "esel" changes. Not the right approach.
1065 * som.c: Corresponding changes.
1066 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1067 which don't have a SOM symbol type associated with them.
1068 Reverses a 1994 change.
1070 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1072 Make ld -N more reasonable for ELF:
1073 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1074 phdr_in_section to false, and always use a single load segment.
1075 (elf_sort_sections): Sort sections by LMA after VMA.
1076 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1077 align to maxpagesize.
1078 (assign_file_positions_except_relocs): Likewise.
1079 * elfcode.h (elf_object_p): If a section is loaded but not page
1080 aligned, clear D_PAGED.
1082 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1084 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1085 Added, for internal use by the ARM gas.
1087 * bfd-in2.h: Rebuilt
1089 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1091 * libhppa.h (R_HPPA_ESEL): New field selector.
1092 (e_esel): Similarly.
1093 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1094 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1095 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1097 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1099 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1100 archive search before looking for stripped dynamic objects.
1102 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1104 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1105 symbol a warning rather than an error.
1107 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1109 * elf.c (assign_file_positions_for_segments): Track the virtual
1110 memory position separately from the file position, and use it to
1111 compute the alignment adjustment.
1114 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1116 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1117 and fixed mask on R_D10V_10_PCREL_L.
1120 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1122 * elf64-mips.c: Include "aout/ar.h".
1123 (mips_elf64_slurp_armap): New static function.
1124 (mips_elf64_write_armap): New static function.
1125 (bfd_elf64_archive_*): Define.
1126 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1127 Use instead of bfd_generic_archive_p.
1128 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1129 instead of _bfd_write_archive_contents.
1130 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1131 _bfd_generic_mkarchive.
1132 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1133 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1135 (TARGET_LITTLE_SYM): Likewise.
1136 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1138 * Makefile.in: Rebuild dependencies.
1140 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1141 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1142 SHT_MIPS_EVENTS sections.
1143 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1144 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1146 (_bfd_mips_elf_fake_sections): Likewise.
1148 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1149 * ecoff.c (ecoff_compute_section_file_positions): Copy
1150 rdata_in_text from backend info to tdata. Clear it if any data
1151 section comes before .rdata.
1152 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1153 tdata rather than backend info.
1155 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1157 * configure.in: Fix test for whether a compiler has a 64 bit
1158 type. From Jim Wilson <wilson@cygnus.com>.
1160 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1162 * configure.host (mips-sgi-irix6*): New host.
1164 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1165 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1166 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1168 * configure: Rebuild.
1169 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1170 (BFD_HOST_64_BIT): Define conditionally.
1171 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1172 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1173 (symvalue, bfd_size_type): Likewise.
1174 * bfd-in2.h: Rebuild.
1175 * Makefile.in (do_clean): Remove bfd-tmp.h.
1176 (do_distclean): Remove bfd-in3.h.
1177 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1178 (bfd-in3.h): New target.
1180 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1181 Andrew Gierth <ANDREWG@microlise.co.uk>.
1183 * configure.host: Set INSTALL_SHLIB.
1184 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1185 * configure: Rebuild.
1186 * Makefile.in (install): Use @INSTALL_SHLIB@.
1188 * config.bfd (mips*-*-irix6*): New target.
1189 * configure.host: Handle Irix 6 shared library like Irix 5.
1191 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1192 symbol for a magic name.
1193 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1195 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1198 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1200 * mpw-config.in: Add ELF support to mips config, create the
1201 elf32-target.h file in the object dir.
1202 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1204 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1206 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1207 Also removed most abort calls, in favor of using bfd reporting.
1210 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1212 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1213 (BFD32_BACKENDS) Add elf32-d10v.o.
1214 * archures.c: Add bfd_d10v_arch.
1215 * bfd-in2.h: Add bfd_d10v_arch.
1216 * config.bfd (d10v-*-*): New target.
1217 * configure: (bfd_elf32_d10v_vec) New vector.
1218 * configure.in: (bfd_elf32_d10v_vec) New vector.
1219 * cpu-d10v.c: New file.
1220 * elf.c (prep_headers): Added case bfd_arch_d10v.
1221 * elf32-d10v.c: New file.
1222 * libbfd.h: Rebuild.
1223 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1224 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1225 * targets.c (bfd_elf32_d10v_vec): New vector.
1228 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1230 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1232 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1234 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1235 bfd_mach_i386_i8086 machine types.
1237 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1239 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1242 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1244 * coffcode.h (coff_set_section_contents): A/UX does not require
1245 special handling of the _LIB section.
1247 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1249 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1250 value for R_RELBYTE.
1252 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1253 array if one was allocated.
1255 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1257 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1258 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1259 use_rld_obj_head and rld_value.
1260 (mips_elf_link_hash_table_create): Initialize new fields.
1261 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1263 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1264 __rld_obj_head symbol not seen, create an __rld_map symbol.
1265 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1266 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1267 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1268 __rld_obj_head symbol.
1269 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1271 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1273 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1275 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1276 ppc_elf_addr16_ha_reloc.
1277 (ppc_elf_addr16_ha_reloc): New static function.
1279 * coff-mips.c (struct mips_hi): Define.
1280 (mips_refhi_list): New static variable.
1281 (mips_refhi_addr, mips_refhi_addend): Remove.
1282 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1283 (mips_reflo_reloc): Process mips_refhi_list.
1284 (mips_relhi_list): New static variable.
1285 (mips_relhi_addr, mips_relhi_addend): Remove.
1286 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1287 (mips_rello_reloc): Process mips_relhi_list.
1288 (mips_relocate_section): Permit an arbitrary number of REFHI or
1289 RELHI relocs before the associated REFLO or RELLO reloc.
1291 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1293 * aout-target.h (MY(callback)): Set reloc_count fields.
1295 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1297 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1298 sections unless this is a SunOS link.
1300 * VERSION: Set to 2.7.1.
1302 * Released binutils 2.7.
1304 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1306 * i386aout.c: Include "aout/aout64.h".
1307 (i386aout_write_object_contents): New static function.
1308 (MY_write_object_contents): Define.
1310 * netbsd.h (MY(write_object_contents)): Make sure that
1311 adjust_sizes_and_vmas is called before fiddling with the magic
1314 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1318 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * libbfd-in.h (itos, stoi): Don't define.
1321 * libbfd.h: Rebuild.
1322 * i386lynx.c (KEEPIT): Define as udata.i.
1323 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1324 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1325 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1326 flags. Don't use stoi.
1328 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1330 * elf.c (map_sections_to_segments): Don't start a new segment for
1331 a writable section if it's on the same page as the previous
1332 segment. Reset the writable variable for a readonly section.
1334 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1336 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1337 first_thunk_address, thunk_size, and import_table_size.
1338 * peicode.h: Improved some diagnostics regarding edata sections.
1340 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1342 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1343 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1345 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1348 with XCOFF_DEF_DYNAMIC set is really defined.
1349 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1350 (xcoff_link_add_symbols): Only create special sections if using an
1353 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1355 (bfd_install_relocation): Likewise.
1357 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1359 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1361 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1362 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1363 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1364 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1365 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1366 are found for LITERAL relocs.
1367 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1368 taken, we cannot generate a .plt entry for the symbol.
1370 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1372 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1373 sysconf functions (for gprof).
1374 * configure, config.in: Rebuild.
1376 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1378 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1379 an archive if it has a map. If the object file has the wrong
1382 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1383 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1385 (alpha_relocate_section): Likewise.
1387 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1388 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1389 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1390 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1391 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1392 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1393 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1394 * peicode.h: Corresponding changes.
1396 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1398 * elflink.h (elf_create_pointer_linker_section): Comment out code
1399 dealing with making GOT pointers negative of the GOT symbol for
1402 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1404 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1405 increment the .rela.plt size until after we're done creating the
1407 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1408 .rela.plt offset directly rather than calculating it.
1410 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1412 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1413 Use autoconf-set values.
1414 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1415 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1418 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1419 * configure: Rebuilt.
1421 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1423 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1424 handling code > 1k away.
1426 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1428 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1429 defined, output whenever the symbol is updated.
1431 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1433 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1434 section to 0 if user_set_vma is set.
1435 * elflink.h (elf_bfd_final_link): Likewise.
1437 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1439 Partially undo patch of Jun 20.
1440 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1441 (coff_compute_section_file_positions): Likewise.
1442 (coff_write_object_contents): Likewise. Re-add deleted code, but
1443 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1444 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1446 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1448 * config.bfd: Add support for *-*-rtems* configurations.
1450 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1452 * elf.c (prep_headers): Add bfd_arch_alpha case.
1454 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1456 * elf64-alpha.c: New file.
1457 * config.bfd (alpha-*-linuxecoff*): New target.
1458 (alpha-*-linux*, alpha-*-elf*): New targets.
1459 * configure.in (bfd_elf64_alpha_vec): New vector.
1460 * configure: Rebuild.
1461 * targets.c (bfd_elf64_alpha_vec): Declare.
1462 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1463 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1464 * bfd-in2.h, libbfd.h: Rebuild.
1465 * Makefile.in: Rebuild dependencies.
1466 (BFD64_BACKENDS): Add elf64-alpha.o.
1467 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1469 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1471 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1472 than relying on a right shift of 32.
1474 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1476 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1477 ifdef to COFF_WITH_PE.
1478 (coff_compute_section_file_positions): Likewise.
1479 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1480 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1481 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1482 COFF_IMAGE_WITH_PE, always include.
1484 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1486 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1488 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1489 approximate the correct answer if SIZEOF_HEADERS was not used.
1491 * binary.c (binary_set_section_contents): Set section file
1492 position based on LMA rather than VMA.
1494 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1496 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1497 symbols if info->strip == strip_all.
1499 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1501 * coff-h8300.c: Remove #if 0 code.
1502 (compatable): Don't allow mixing/matching of different architectures.
1504 * archures.c (bfd_mach_h8300s): Add.
1505 * bfd-in2.h: Rebuilt.
1506 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1508 (h8300_reloc16_estimate): Likewise.
1509 (h8300_reloc16_extra_cases): Likewise.
1510 (h8300_bfd_link_add_symbols): Likewise.
1511 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1512 (coff_set_flags): Likewise.
1513 * cpu-h8300.c (h8300_scan): Likewise.
1514 Add H8/S to bfd_h8300_arch list.
1516 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1518 Added support for Alpha OpenVMS:
1519 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1520 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1521 * config.h-vms, makefile.vms: New files.
1522 * config.bfd (alpha-*-*vms*): New target.
1523 * configure.in (evax_alpha_vec): New target vector.
1524 * configure: Rebuild.
1525 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1526 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1527 * targets.c (bfd_target_evax_flavour): Define.
1528 (evax_alpha_vec): Declare.
1529 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1530 if BFD64 is defined.
1531 * bfd-in2.h, libbfd.h: Rebuild.
1532 * Makefile.in: Rebuild dependencies.
1533 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1534 evax-emh.o, and evax-misc.o.
1535 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1536 evax-etir.c, evax-emh.c, and evax-misc.c.
1537 (HFILES): Add evax.h.
1539 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1541 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1543 (h8300_bfd_link_add_symbols): Likewise.
1545 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1547 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1548 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1550 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1552 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1553 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1555 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1556 R_MIPS_32 relocs if creating a shared library.
1558 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1560 * peicode.h (add_data_entry): Use pei_section_data rather than
1561 _cooked_size. Corresponds to May 13 change in coffcode.h.
1563 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1565 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1566 * coffcode.h (coff_write_object_contents): If there are long
1567 section names, always set the f_symptr field, even if there are no
1569 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1570 if there are no symbols.
1572 * coffgen.c (make_a_section_from_file): Check return value of
1573 _bfd_coff_read_string_table.
1574 (coff_real_object_p): Check return value of
1575 make_a_section_from_file.
1576 (_bfd_coff_read_string_table): Check that there are some symbols
1577 before trying to read the string table size.
1579 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1581 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1582 to replace a symbol in a dynamic object with a symbol from another
1583 dynamic object, do the replacement if the existing symbol is
1584 global linkage code.
1586 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1587 for _ptrgl, and treat it as global linkage code.
1589 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1590 filename or N_SO symbol past the offset, and use it to indicate
1591 that there is no line number or function when appropriate.
1593 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1596 common symbol defined by the linker. Don't export function code
1597 even if export_defineds is set.
1599 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1601 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1603 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1604 (h8300_symbol_address_p): New function.
1605 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1608 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1610 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1612 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1613 correctly for the two variants. Allow relaxing if the target
1614 is 128 bytes away since after relaxation it'll be 126 bytes away.
1615 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1616 "dot" and "value". Allow relaxing if the target is 128 bytes
1617 away since after relaxation it'll be 126 bytes away.
1618 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1619 the given section until nothing changes.
1621 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1623 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1624 alignment hack--we can get the lnnoptr info another way without
1625 suddenly increasing the alignment requirements. Set the flags for
1627 (ecoff_compute_section_file_positions): Do so.
1629 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1631 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1632 to keep the HP emulator database happy.
1634 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1635 From Kevin Buettner <kev@primenet.com>.
1637 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1639 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1640 name of a NULL section.
1642 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1644 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1645 set, always call the notice callback.
1647 * VERSION: Increment for bfdlink.h change.
1649 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1651 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1652 (sh_relax_delete_bytes): Correct handling of differently sized
1653 trailing alignment reloc.
1655 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1656 * bfd-in2.h: Rebuild.
1657 * configure.in: Warn if there is no known 64 bit type.
1658 * configure: Rebuild.
1660 * Makefile.in: Rebuild dependencies.
1661 (BFD32_BACKENDS): Add ppcboot.o.
1662 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1664 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1665 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1667 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1670 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1671 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1672 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1674 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1676 * elf64-mips.c: Improve reloc special_functions and handling of
1677 SHT_MIPS_OPTIONS section.
1678 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1679 mips_elf_hi16_reloc and make globally visible.
1680 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1681 make globally visible.
1682 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1683 make globally visible.
1684 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1685 and make globally visible.
1686 (gprel16_with_gp): Check howto->src_mask before using value in
1688 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1689 and make globally visible.
1690 (gprel32_with_gp): Check howto->src_mask before fetching value.
1691 (bfd_mips_elf_swap_options_in): New function.
1692 (bfd_mips_elf_swap_options_out): New function.
1693 (_bfd_mips_elf_set_private_flags): Rename from
1694 mips_elf_set_private_flags and make globally visible.
1695 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1696 mips_elf_copy_private_bfd_data and make globally visible.
1697 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1698 mips_elf_merge_private_bfd_data and make globally visible.
1699 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1700 for a SHT_MIPS_OPTIONS section.
1701 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1702 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1703 name of a SHT_MIPS_OPTIONS section.
1704 (_bfd_mips_elf_set_section_contents): New function.
1705 (mips_elf32_section_processing): Set the GP value in a
1706 SHT_MIPS_OPTIONS section.
1707 (_bfd_mips_elf_find_nearest_line): Rename from
1708 mips_elf_find_nearest_line and make globally visible.
1709 (bfd_elf32_set_section_contents): Define.
1710 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1711 (_bfd_mips_elf_lo16_reloc): Declare.
1712 (_bfd_mips_elf_gprel16_reloc): Declare.
1713 (_bfd_mips_elf_got16_reloc): Declare.
1714 (_bfd_mips_elf_gprel32_reloc): Declare.
1715 (_bfd_mips_elf_set_private_flags): Declare.
1716 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1717 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1718 (_bfd_mips_elf_find_nearest_line): Declare.
1719 (_bfd_mips_elf_set_section_contents): Declare.
1721 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1723 (elf_info_to_howto): Define.
1724 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1726 (elf_info_to_howto): Define.
1727 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1729 (elf_info_to_howto): Define.
1731 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1732 R_MOV16B[12], to match change in coff/internal.h.
1734 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1736 * elf64-mips.c: Extensive additions to provide better support for
1737 writing files and for gas.
1738 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1739 of mips_elf_object_p.
1740 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1741 _bfd_mips_elf_object_p.
1742 (_bfd_mips_elf_final_write_processing): Rename from
1743 mips_elf_final_write_processing and make globally visible.
1744 (_bfd_mips_elf_fake_sections): Rename from
1745 mips_elf_fake_sections and make globally visible.
1746 (_bfd_mips_elf_section_from_bfd_section): Rename from
1747 mips_elf_section_from_bfd_section and make globally visible.
1748 (_bfd_mips_elf_section_processing): New function, broken out of
1749 mips_elf_section_processing.
1750 (mips_elf32_section_processing): Rename from
1751 mips_elf_section_processing; call
1752 _bfd_mips_elf_section_processing.
1753 (_bfd_mips_elf_symbol_processing): Rename from
1754 mips_elf_symbol_processing and make globally visible.
1755 (_bfd_mips_elf_read_ecoff_info): Rename from
1756 mips_elf_read_ecoff_info and make globally visible.
1757 (mips_elf32_ecoff_debug_swap): Rename from
1758 mips_elf_ecoff_debug_swap.
1759 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1760 struct symbol_cache_entry.
1761 (_bfd_elf_validate_reloc): New function, moved in from
1762 elfcode.h:validate_reloc.
1763 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1764 to _bfd_elf_validate_reloc. Change all callers.
1765 * elf-bfd.h (bfd_section_from_shdr): Declare.
1766 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1767 (_bfd_elf_validate_reloc): Declare.
1768 (_bfd_mips_elf_object_p): Declare.
1769 (_bfd_mips_elf_fake_sections): Declare.
1770 (_bfd_mips_elf_section_from_bfd_section): Declare.
1771 (_bfd_mips_elf_section_processing): Declare.
1772 (_bfd_mips_elf_symbol_processing): Declare.
1773 (_bfd_mips_elf_read_ecoff_info): Declare.
1774 (_bfd_mips_elf_final_write_processing): Declare.
1775 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1778 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1779 (mips_elf_final_write_processing): Likewise.
1781 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1783 64-bit MIPS ELF ABI objdump support:
1784 * elf64-mips.c: New file.
1785 * Makefile.in: Rebuild dependencies.
1786 (BFD64_BACKENDS): Add elf64-mips.o.
1787 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1788 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1789 bfd_elf64_littlemips_vec to targ_selvecs.
1790 (mips*-*-elf*): Likewise.
1791 * confingure.in: Add bfd_elf64_bigmips_vec and
1792 bfd_elf64_littlemips_vec to vector switch.
1793 * configure: Rebuild.
1794 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1795 broken out of mips_elf_section_from_shdr.
1796 (mips_elf32_section_from_shdr): Rename from
1797 mips_elf_section_from_shdr. Call new function.
1798 (elf_backend_section_from_shdr): Update name of renamed function.
1799 * elf-bfd.h (struct elf_size_info): Change second parameter of
1800 write_out_phdrs to be const. Likewise for second parameter of
1802 (struct bfd_elf_section_data): Add rel_hdr2 field.
1803 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1804 (bfd_elf32_swap_symbol_out): Likewise.
1805 (bfd_elf32_swap_reloc_in): Likewise.
1806 (bfd_elf32_swap_reloc_out): Likewise.
1807 (bfd_elf32_swap_reloca_in): Likewise.
1808 (bfd_elf32_swap_reloca_out): Likewise.
1809 (bfd_elf32_swap_phdr_in): Likewise.
1810 (bfd_elf32_swap_phdr_out): Likewise.
1811 (bfd_elf32_swap_dyn_in): Likewise.
1812 (bfd_elf32_swap_dyn_out): Likewise.
1813 (bfd_elf32_slurp_symbol_table): Declare.
1814 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1815 (bfd_elf32_write_out_phdrs): Declare.
1816 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1817 (bfd_elf64_swap_symbol_out): Likewise.
1818 (bfd_elf64_swap_reloc_in): Likewise.
1819 (bfd_elf64_swap_reloc_out): Likewise.
1820 (bfd_elf64_swap_reloca_in): Likewise.
1821 (bfd_elf64_swap_reloca_out): Likewise.
1822 (bfd_elf64_swap_phdr_in): Likewise.
1823 (bfd_elf64_swap_phdr_out): Likewise.
1824 (bfd_elf64_swap_dyn_in): Likewise.
1825 (bfd_elf64_swap_dyn_out): Likewise.
1826 (bfd_elf64_slurp_symbol_table): Declare.
1827 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1828 (bfd_elf64_write_out_phdrs): Declare.
1829 (_bfd_mips_elf_section_from_shdr): Declare.
1830 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1831 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1832 section for the section, add the new one to rel_hdr2. Increment
1833 reloc_count rather than setting it.
1834 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1835 Remove static declaration.
1836 (elf_write_shdrs_and_ehdr): Define name as macro.
1837 (elf_write_out_phdrs): Likewise.
1838 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1839 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1840 (elf_swap_symbol_in): Change second parameter to be const.
1841 (elf_swap_symbol_out): Likewise.
1842 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1843 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1844 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1845 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1846 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1847 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1848 parameter to be const. Make non-static.
1849 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1851 (elf_slurp_symbol_table): Make non-static.
1852 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1853 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1854 (elf_backend_size_info): Likewise.
1855 (elfNN_bed): Use elf_backend_size_info.
1856 * targets.c (bfd_elf64_bigmips_vec): Declare.
1857 (bfd_elf64_littlemips_vec): Declare.
1858 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1859 bfd_elf64_littlemips_vec if BFD64 is defined.
1861 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1863 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1865 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1866 zeroes, in alignment holes.
1868 * configure: Rebuild with autoconf 2.10.
1870 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1871 potential leading underscore in the allocated buffer.
1873 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1875 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1876 symbols into .sbss if this is a relocatable link.
1878 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1880 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1881 undefined symbols when creating a shared library.
1883 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1885 * coff-sh.c: Add a bunch of new code and static const arrays to
1886 support aligning loads and stores on four byte memory boundaries.
1888 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1890 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1891 call sh_align_loads.
1892 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1895 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1897 * cache.c (bfd_open_file): Unlink the file before opening it for
1898 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1900 * opncls.c (bfd_fdopenr): Set opened_once.
1902 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1904 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1907 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1908 the code unconditionally.
1910 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1912 * libcoff-in.h (struct pei_section_tdata): Define structure.
1913 (pei_section_data): Define macro.
1914 * libcoff.h: Rebuild.
1915 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1916 store s_paddr field in pei_section_data.
1917 (coff_compute_section_file_positions): Use pei_section_data rather
1918 than _cooked_size, and don't overwrite an existing value.
1919 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1920 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1921 * peicode.h (coff_bfd_copy_private_section_data): Define if
1923 (pe_bfd_copy_private_section_data): New static function if
1926 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1928 * srec.c (srec_set_arch_mach): Write as a function rather than a
1931 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1932 no map, just check each member in turn to see whether it is
1935 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1937 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1938 table. Call BFD_ASSERT to validate header size, instead of
1940 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1943 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1945 * ppcboot.c: New target for looking at PPCbug boot records.
1947 * config{ure.in,.bfd}: Add support for ppcboot target.
1949 * configure: Regenerate.
1951 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1953 * coff-h8300.c (howto_table): Update names to match recent
1954 changes to include/coff/internal.h. Fix minor errors in the
1955 existing relocs. Add R_MOVL1 and R_MOVL2.
1956 (rtype2howto): Similarly.
1957 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1958 existing relaxing code and peform more relaxing.
1959 (h8300_reloc16_extra_cases): Likewise.
1961 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1963 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1966 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1968 * elfcode.h (elf_object_p): Reject generic ELF target if
1969 e_machine matches an alternate machine code in a specific backend.
1971 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1972 obsolete align_power_min field.
1974 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1976 * coff-h8300.c (reloc_howto_type): Add howto entry for
1978 (rtype2howto): Handle R_PCRWORD_B.
1979 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1980 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1981 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1982 branch (R_PCWORD_B).
1984 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1986 * aoutx.h (translate_from_native_sym_flags): Set the section for
1987 BSF_CONSTRUCTOR symbols.
1989 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1992 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1994 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1995 stop looking when section is found.
1997 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1999 * coffcode.h (STRING_SIZE_SIZE): Define.
2000 (styp_to_sec_flags): Handle long symbol names when looking for the
2002 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2003 (bfd_coff_long_section_names): Define.
2004 (coff_write_object_contents): Handle long section names.
2005 (bfd_coff_std_swap_table): Initialize new field.
2006 * libcoff.h: Rebuild.
2007 * coffgen.c (make_a_section_from_file): Handle long section
2009 (coff_write_symbols): Handle long section names.
2010 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2011 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2012 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2013 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2014 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2015 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2016 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2017 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2019 * bout.c (b_out_callback): Set lma of sections.
2020 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2021 parameter to output_bfd. Used input_bfd instead of output_bfd in
2024 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2026 * aoutx.h (translate_from_native_sym_flags): Don't create
2027 SEC_CONSTRUCTOR sections.
2028 * ecoff.c (ecoff_set_symbol_info): Likewise.
2030 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2031 From Don Bowman <bowman@waterloo.hp.com>.
2033 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2035 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2036 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2038 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2040 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2041 mips_32_relocs field.
2042 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2043 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2044 relocs against a global symbol which is not defined in a regular
2046 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2047 against a global symbol, increment mips_32_relocs.
2048 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2049 the symbol is not defined in a regular file, make room in the
2052 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2054 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2055 file position and the virtual file position separately. Set
2056 filepos information bsaed on the real file position.
2057 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2058 Jan 23 change to coffcode.h.
2060 * som.c (som_slurp_symbol_table): Set the symbol count to the
2061 number of BFD symbols created.
2063 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2065 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2066 output file if linking shared objects. Loop to check all relocs,
2067 rather than returning false on first error.
2069 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2071 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2072 (ppc_elf_additional_program_headers): If .interp section, bump #
2073 of program headers by 1.
2074 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2075 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2076 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2078 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2080 (ppc_elf_relocate_section): If the output section isn't defined,
2081 don't abort, just give an error message.
2083 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2084 being created is .sdata or .sdata2, don't make the symbol dynamic.
2086 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2088 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2089 members of an archive for dynamic objects with no symbols, and
2090 pass them directly to check_archive_element.
2091 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2092 xcoff_link_check_dynamic_ar_symbols.
2093 (xcoff_link_check_dynamic_ar_symbols): New static function.
2095 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2096 from _bfd_nodynamic to _bfd_xcoff.
2097 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2099 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2100 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2101 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2102 * libcoff.h: Rebuild.
2103 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2104 (xcoff_get_section_contents): New static function.
2105 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2106 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2107 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2108 (xcoff_dynamic_reloc): New static variable.
2109 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2110 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2112 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2114 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2115 if reloc_entry->addend is not 0.
2116 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2118 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2120 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2122 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2123 Add entries for R_SPARC_[56].
2124 (sparc_reloc_map): Add entries for R_SPARC_[56].
2126 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2128 Optimize linking of stabs in sections as used in ELF and COFF.
2129 * stabs.c: New file.
2130 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2131 (_bfd_write_section_stabs): Declare.
2132 (_bfd_write_stab_strings): Declare.
2133 * libbfd.h: Rebuild.
2134 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2135 (struct coff_link_hash_table): Add stab_info field.
2136 * libcoff.h: Rebuild.
2137 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2139 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2141 (_bfd_coff_final_link): Write out stab strings hash table.
2142 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2143 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2145 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2146 (struct bfd_elf_section_data): Add stab_info field.
2147 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2149 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2150 _bfd_link_section_stabs.
2151 (elf_bfd_final_link): Write out stab strings hash table.
2152 (elf_link_input_bfd): Handle optimized stabs sections.
2153 * reloc.c (_bfd_final_link_relocate): Check address against
2154 _raw_size rather than _cooked_size.
2155 * Makefile.in: Rebuild dependencies.
2156 (BFD_LIBS): Add stabs.o
2157 (BFD_LIBS_CFILES): Add stabs.c.
2159 * VERSION: Increment for bfdlink.h change.
2161 * coffgen.c (coff_renumber_symbols): Correct handling of
2162 BSF_NOT_AT_END common symbols.
2164 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2166 * coff-ppc.c (record_toc): Add cast to avoid warning.
2167 (ppc_allocate_toc_section): Likewise.
2168 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2169 (ppc_coff_reloc_type_lookup): Remove unreached code.
2170 * coffcode.h (coff_write_object_contents): Don't take the address
2172 * peicode.h (pe_print_idata): Add casts to avoid warning.
2173 (pe_print_edata): Likewise.
2174 (pe_print_reloc): Remove ANSI C string concatenation.
2176 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2178 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2180 * libcoff.h: Rebuild.
2181 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2183 (coff_swap_aux_out): Likewise.
2184 * peicode.h (coff_swap_aux_in): Likewise.
2185 (coff_swap_aux_out): Likewise.
2186 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2188 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2190 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2191 Fix up .bf endndx link fields.
2192 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2194 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2197 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2199 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2200 on Solaris PowerPC systems doesn't get confused.
2202 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2205 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2206 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2207 update did_reg and did_reg2.
2209 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2211 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2213 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2214 callback routines, pass h->root.string rather than name, in case
2215 copy is true and name is transient.
2217 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2219 * elfcore.h: Add support for core files with multiple threads.
2220 (Primarily for Solaris.)
2222 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2224 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2225 section->orelocation is NULL.
2227 * coffgen.c (bfd_coff_get_syment): New function.
2228 (bfd_coff_get_auxent): New function.
2229 * bfd-in.h (bfd_coff_get_syment): Declare.
2230 (bfd_coff_get_auxent): Declare.
2231 * bfd-in2.h: Rebuild.
2233 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2235 * elf32-mips.c (struct mips_hi16): Define.
2236 (mips_hi16_addr, mips_hi16_addend): Remove.
2237 (mips_hi16_list): New static variable.
2238 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2239 (mips_elf_lo16_reloc): Process mips_hi16_list.
2240 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2241 relocs before the associated LO16 reloc.
2243 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2245 * versados.c (versados_scan): Check bfd_alloc return value.
2246 (versados_object_p): Check all bfd_read return values. Require
2247 that lang field be less than 10, to avoid confusion with Intel Hex
2250 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2252 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2253 not 0, for an absolute symbol.
2254 (NAME(aout,swap_ext_reloc_out)): Likewise.
2256 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2257 (ihex_write_object_contents): For a large start address, output
2258 the full 32 bit address in record type 5.
2260 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2261 to int to avoid promotion problems in prototype.
2263 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2265 * configure.host: Use ${srcdir} when looking for picfrag.
2267 * configure.host: Switch on ${libdir}, not $(libdir). From
2268 alan@spri.levels.unisa.edu.au (Alan Modra).
2270 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2271 entry point, not just for DYNAMIC objects.
2272 * sunos.c (sunos_add_dynamic_symbols): Always call
2273 sunos_create_dynamic_sections. If called with a non DYNAMIC
2274 object, don't do anything else.
2275 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2277 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2279 * configure.in: Permit --enable-shared to specify a list of
2281 * configure: Rebuild.
2283 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2284 host when configuring with --enable-shard.
2286 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2288 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2291 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2292 to avoid crashing in bfd_hash_replace.
2294 * sysdep.h: Use #ifdef, not #if.
2296 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * config.in: Rebuild.
2300 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2302 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2303 (AC_CHECK_HEADERS): Check for sys/time.h
2304 (AC_HEADER_TIME): Add macro.
2305 * configure: Rebuild.
2306 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2307 to control what combination of <time> and <sys/time.h>
2310 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2312 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2313 (aout_32_sunos4_write_object_contents): Likewise.
2314 * aoutx.h (NAME(aout,machine_type)): Handle
2315 bfd_mach_sparc_{sparclet,sparclite}.
2316 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2317 (bfd_mach_sparc_v9_p): Update.
2318 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2319 * libaout.h (enum machine_type): Add M_SPARCLET.
2320 * sunos.c (MACHTYPE_OK): Define.
2321 * bfd-in2.h: Regenerated.
2323 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2326 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2327 * elflink.c (_bfd_elf_create_got_section): Store the
2328 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2329 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2330 global offset table goes over 0x1000, set the value of
2331 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2332 (elf32_sparc_relocate_section): Subtract the offset of
2333 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2335 * elfcode.h: Don't include <string.h>.
2337 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2339 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2340 generic_link_hash_newfunc. All references changed.
2341 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2342 moved here from libbfd-in.h.
2343 * libbfd-in.h: Corresponding changes.
2344 * libbfd.h: Regenerated.
2346 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * aoutx.h (aout_link_input_section_std): When reporting an
2349 overflow error, use the name of the symbol in the hash table if
2351 (aout_link_input_section_ext): Likewise.
2353 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2354 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2356 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2358 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2359 * coffcode.h (coff_compute_section_file_positions): Likewise.
2360 (coff_write_object_contents): Likewise.
2362 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2364 * section.c (SEC_LINK_ONCE): Define.
2365 (SEC_LINK_DUPLICATES): Define.
2366 (SEC_LINK_DUPLICATES_DISCARD): Define.
2367 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2368 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2369 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2370 * bfd-in2.h: Rebuild.
2371 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2372 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2373 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2374 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2375 SEC_LINK_ONCE, and look through the symbol table for the setting
2376 for SEC_LINK_DUPLICATES.
2377 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2378 set for a section, find the section symbol in the symbol table,
2379 and set the aux entry based on SEC_LINK_DUPLICATES.
2380 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2381 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2382 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2383 * coff-i386.c (i386coff_vec): Likewise.
2384 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2386 * VERSION: Bump to 2.6.1.
2387 * Makefile.in (stamp-h): Depend upon VERSION.
2389 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2391 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2392 * libbfd.h: Rebuilt.
2393 * linker.c (generic_link_hash_newfunc): No longer static.
2394 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2396 * coff-h8300.c: Add two derived hash tables and their associated
2397 funtions and #defines for use by the h8300 linker.
2398 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2399 the function vector as needed. Place the address of the function
2400 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2401 Rewrite the vectors section contents as necessary.
2402 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2403 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2404 (coff_bfd_link_hash_table_create): Likewise.
2406 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2409 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2411 (hppa_rebuild_insn): Pass pointer to correct type to
2412 low_sign_unext and dis_assemble_21.
2414 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2416 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2417 Stick with sparc-*-{sysv4*,solaris2*}.
2419 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2421 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2422 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2423 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2424 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2425 fields is non-zero, print them.
2427 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2428 ifdef. Remove unused variables.
2429 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2431 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2432 (get_symbol_value): Ifdef out.
2433 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2434 (coff_ppc_relocate_section): Remove unused variables. Make
2435 fprintf strings and argument types correspond. Put before_addr in
2437 (dump_toc): Make fprintf strings and argument types correspond.
2438 (ppc_process_before_allocation): Remove unused variables. Always
2440 (ppc_reflo_reloc): Ifdef out.
2441 (ppc_addr32nb_reloc): Ifdef out.
2442 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2444 (coff_ppc_rtype_to_howto): Likewise.
2445 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2447 * peicode.h (pe_print_idata): Move otherwise unused variables into
2448 the #ifdef where they are used. Always return a value.
2449 (pe_print_edata): Make fprintf strings and argument types
2450 correspond. Always return a value.
2451 (pe_print_pdata): Removed unused variable addr_value. Always
2453 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2454 strings and argument types correspond. Always return a value.
2456 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2457 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2458 variable rela inside #if 0 section where it is used.
2460 * ns32k.h: New file.
2461 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2462 functions to start with _bfd_.
2463 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2464 functions in cpu-ns32k.h.
2465 * Makefile.in: Rebuild dependencies.
2466 (HFILES): Add ns32k.h.
2468 * section.c (struct sec): Add linker_mark field. Change
2469 user_set_vma and reloc_done to be single bit fields.
2470 (STD_SECTION): Update accordingly.
2471 * bfd-in2.h: Rebuild.
2472 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2474 (aout_link_input_bfd): Don't link unmarked sections.
2475 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2477 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2478 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2480 * elflink.h (elf_bfd_final_link): Mark sections included in the
2482 (elf_link_input_bfd): Don't link unmarked sections.
2483 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2485 (xcoff_link_input_bfd): Don't link unmarked sections.
2487 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2488 overflow error messages.
2490 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2492 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2493 is not set, print "BFD: " before the error message.
2495 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2496 Miles Bader <miles@gnu.ai.mit.edu>.
2497 * configure: Rebuild.
2499 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2504 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2505 m68k-aout, m68k-coff, and m68k-elf targets.
2507 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2509 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2510 (ieee_generic_stat_arch_elt): Restructured to prevent
2511 ieee_object_p from being called repeatedly.
2513 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2515 * coffcode.h (coff_write_object_contents): Allocate
2516 buffers large enough for any FILEHDR or AOUTHDR.
2518 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2520 * ecofflink.c (lookup_line): New static function, renamed and
2521 slighly changed from old _bfd_ecoff_locate_line.
2522 (_bfd_ecoff_locate_line): Cache line number information. Use
2523 lookup_line for actual lookup.
2525 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2527 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2528 multiple of 20 bytes.
2530 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2532 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2533 allocate ecoff_find_line, and don't initialize by hand.
2534 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2535 mips_elf_find_line, and don't call memset.
2537 * coffcode.h (coff_compute_section_file_positions): If not
2538 producing a final executable, don't consider sofar when aligning
2539 the section to the correct size.
2541 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2543 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2544 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2545 * coffgen.c (coff_section_symbol): Ifdef out.
2547 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2549 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2550 output_bfd is not NULL.
2552 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2554 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2555 of bfd_alloc (fixes fix_line not being initialized).
2556 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2558 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2560 * coffcode.h: Allow specific backends to override the
2561 bfd_link_add_symbols routine.
2563 * coff-h8300.c: Include genlink.h.
2564 (howto_table): Add R_MEM_INDIRECT.
2565 (rtype2howto): Support R_MEM_INDIRECT.
2566 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2569 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2571 * coff-alpha.c (alpha_relocate_section): Use
2572 info->callbacks_warning, rather than _bfd_error_handler, for
2573 "multiple gp" warning.
2575 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2577 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2578 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2579 table string. Use bfd_wrapped_link_hash_lookup.
2580 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2582 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2583 table, if any, when writing out symbols.
2584 (aout_link_input_section_std): Use the name from the hash table,
2585 if any, when reporting undefined symbols.
2586 (aout_link_input_section_ext): Likewise.
2587 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2588 * bout.c (get_value): Likewise.
2589 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2590 * ecoff.c (ecoff_reloc_link_order): Likewise.
2591 * elflink.h (elf_link_add_object_symbols): Likewise.
2592 (elf_reloc_link_order): Likewise.
2593 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2594 (_bfd_generic_reloc_link_order): Likewise.
2595 (default_indirect_link_order): Likewise.
2596 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2597 * sunos.c (sunos_add_one_symbol): Likewise.
2598 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2599 (bfd_xcoff_link_count_reloc): Likewise.
2600 (xcoff_reloc_link_order): Likewise.
2602 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2603 into -1 for intern->rss.
2605 * configure: Rebuild with autoconf 2.8.
2607 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * stab-syms.c (__define_stab_duplicate): Define.
2610 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2612 * bfd-in.h (bfd_get_stab_name): Declare.
2613 * bfd-in2.h: Rebuild.
2614 * Makefile.in: Rebuild dependencies.
2615 (BFD_LIBS): Add stab-syms.o.
2616 (BFD_LIBS_CFILES): Add stab-syms.c.
2617 (BFD32_BACKENDS): Remove stab-syms.o.
2618 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2619 * configure.in: Don't list stab-syms.o in bfd_backends.
2620 * configure: Rebuild.
2621 * libaout.h (aout_stab_name): Don't declare.
2622 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2625 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2627 * elf.c (assign_file_positions_for_segments): Adjust file offset
2628 for section alignment even if SEC_LOAD is not set.
2630 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2632 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2633 since they appear as targets in Makefile.in.
2634 * configure: Rebuild.
2636 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2637 don't fiddle with a symbol which is not defined anywhere.
2639 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2641 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2642 though they are defined in a shared library.
2643 (xcoff_build_ldsyms): Likewise.
2645 * coffgen.c (coff_find_nearest_line): Don't look at the line
2646 numbers for the section if section->lineno is NULL.
2648 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2649 message rather than calling BFD_ASSERT.
2650 * elfcode.h (write_relocs): Check return value of
2651 _bfd_elf_symbol_from_bfd_symbol.
2653 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2655 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2658 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2660 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2662 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2663 hppa_reloc_field_selector_type_alt.
2664 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2665 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2667 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2669 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * elf.c (assign_file_positions_for_segments): Adjust the segment
2672 memory size for the alignment of a SEC_ALLOC section, not just a
2675 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2677 * m68klinux.c: New file.
2678 * hosts/m68klinux.h: New file.
2679 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2680 * configure.in (m68*-*-linux*): New native host.
2681 (m68klinux_vec): New vector.
2682 * configure: Rebuild.
2683 * targets.c (m68klinux_vec): Declare.
2684 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2685 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2686 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2687 declaration from bfd_linux_size_dynamic_sections.
2688 (bfd_m68klinux_size_dynamic_sections): Declare.
2689 * bfd-in2.h: Rebuild.
2690 * Makefile.in: Rebuild dependencies.
2691 (BFD32_BACKENDS): Add m68klinux.o.
2692 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2694 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2696 * libhppa.h (pa_arch): Add pa20.
2697 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2698 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2699 (hppa_field_adjust): Handle e_nsel.
2700 * som.c: Provide default definitions for many new relocs found only
2701 in hpux10 include files.
2702 (som_fixup_formats): Add several new relocs from hpux10.
2703 (som_hppa_howto_table): Add hpux10 relocs.
2704 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2706 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2708 * mpw-make.sed: Edit out recent shared library support, and
2709 rules to rebuild .h files using doc/chew.
2711 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2713 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2714 size even of sections with no contents.
2716 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2718 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2719 starting with '$' the way we skip names starting with '.'. When
2720 updating x_endndx, don't be fooled by an index which has been
2723 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2724 struct/union/enum type with no elements.
2726 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2728 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2730 * archive.c (bfd_generic_archive_p): If the first file in the
2731 archive can not be recognized as an object, don't assume that this
2732 is the wrong format.
2734 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2735 format is not bfd_object.
2736 (bfd_elf_get_dt_soname): Likewise.
2738 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2740 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2743 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2745 * bfd.c (tdata): Add netbsd_core_data.
2746 * bfd-in2.h: Regenerated.
2748 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2750 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2751 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2752 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2755 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2756 to get the symbol index, matching 14 Jul 95 change.
2758 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2760 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2761 Remove duplicate definition of gp.
2763 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2765 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2766 assume that we can set the GP value and then get the same value,
2767 since it won't be true if the output file is neither ELF nor
2769 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2770 _bfd_get_gp_value here.
2771 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2772 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2774 (mips_elf_lo16_reloc): Likewise.
2775 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2776 Don't require that the BFD be ELF.
2777 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2778 (mips_elf_gprel32_reloc): Likewise.
2779 (mips_elf_relocate_section): Don't assume we can set and get the
2781 (mips_elf_finish_dynamic_symbol): Don't bother to use
2782 _bfd_get_gp_value here.
2784 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2785 Don't change epdr between malloc and free. Be careful not to free
2786 NULL pointers. Zero out the first RPDR.
2788 * configure.host: On Linux, only pass -rpath option if $(libdir)
2789 is neither /lib nor /usr/lib. From Alan Modra
2790 <alan@mullet.Levels.UniSA.Edu.Au>.
2792 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2794 (elf_dt_name): Rename from elf_dt_needed_name.
2795 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2797 (bfd_elf_get_dt_soname): New function.
2798 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2799 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2800 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2801 * bfd-in2.h: Rebuild.
2803 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2805 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2806 _bfd_sparc_elf_reloc_type_lookup.
2807 (bfd_elf32_bfd_reloc_type_lookup): Update.
2808 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2809 (sparc64_elf_howto_table): Define.
2810 (sparc_reloc_map): Define.
2811 (sparc64_elf_reloc_type_lookup): New function.
2812 (sparc_elf_wdisp16_reloc): New function.
2813 (elf_info_to_howto): Use sparc64_elf_howto_table.
2814 (sparc64_elf_relocate_section): Likewise.
2815 (bfd_elf64_bfd_reloc_type_lookup): Update.
2817 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * configure.host: Check for 'do not mix' from native linker before
2820 trying to use -rpath.
2822 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * bfd.c (_bfd_get_gp_value): New function.
2825 (_bfd_set_gp_value): New function.
2826 * libbfd-in.h (_bfd_get_gp_value): Declare.
2827 (_bfd_set_gp_value): Declare.
2828 * libbfd.h: Rebuild.
2829 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2830 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2831 directly to the fields in the tdata information.
2832 (alpha_relocate_section): Likewise.
2833 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2834 (mips_gprel_reloc): Likewise.
2835 (mips_relocate_section): Likewise.
2836 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2837 (mips_elf_lo16_reloc): Likewise.
2838 (mips_elf_final_gp): Likewise.
2839 (mips_elf_gprel16_reloc): Likewise.
2840 (mips_elf_gprel32_reloc): Likewise.
2841 (mips_elf_relocate_section): Likewise.
2842 (mips_elf_finish_dynamic_symbol): Likewise.
2844 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2846 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2848 * configure.in: Call AC_PROG_CC before configure.host.
2849 * configure: Rebuild.
2850 * configure.host: Don't set information which autoconf should
2851 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2853 * configure.host: Remove go32 and win32 host information, since it
2854 should no longer be needed.
2856 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2857 then start a new segment rather than put a writable section in a
2860 * configure.host: Set RPATH_ENVVAR.
2862 * Makefile.in: Rebuild dependencies.
2864 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2865 zero_section variable.
2867 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2869 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2870 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2871 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2873 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2875 * ieee.c (ieee_write_expression): Only use an R variable for a
2876 local symbol. Don't output a zero offset. Handle a zero address.
2877 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2878 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2880 (parse_expression): Don't try to handle multiple occurrences of a
2881 P variable. Handle I variables differently from X variables. Fix
2882 the order of minus expressions.
2883 (ieee_slurp_external_symbols): Generate an I variable for an NN
2884 record. Fix handling of ATI and ATX records.
2885 (ieee_slurp_sections): Only set minimal section attributes.
2886 Adjust them later, based on the section contents.
2887 (ieee_object_p): Read in the file until just after the ME record.
2888 Call ieee_slurp_section_data to set the section flags.
2889 (do_one): Add iterations parameter. Only repeat the first load
2890 item. Set the section and file reloc flags.
2891 (ieee_slurp_section_data): Set section flags. Pass iterations to
2893 (ieee_canonicalize_reloc): Handle I variables.
2894 (do_with_relocs): Only emit relocation size when necessary.
2895 Increase MAXRUN to 127. Change ov to be assigned, and take
2896 src_mask and pcrel_offset into account.
2897 (ieee_write_data_part): Skip sections that are not loaded.
2898 (ieee_write_external_part): Don't output optional last entry of WX
2900 (ieee_write_me_part): Make setting of me_record neater.
2901 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2903 * syms.c (stt): Add entries for zerovars, vars, and code.
2905 * elfcode.h (validate_reloc): New static function.
2906 (write_relocs): Call validate_reloc for non ELF relocs.
2908 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2909 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2910 (TARGET_LITTLE_SYM): Likewise.
2912 * config.bfd (m68*-*-psos*): New target.
2914 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2916 * i386msdos.c: Remove some #if 0 code.
2917 (msdos_write_object_contents): Don't include empty sections in the
2918 size computation, regardless of their address.
2920 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2922 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2923 is NULL, ie, the -r switch is used.
2925 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2927 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2928 (BFD_RELOC_MIPS_GOT_LO16): Define.
2929 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2930 * bfd-in2.h, libbfd.h: Rebuild.
2931 * elf32-mips.c (mips_reloc_map): Map new relocs.
2933 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2935 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2938 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2939 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2940 simple number for the section address, rather than an expression.
2941 Limit the number of bytes between relocs to MAXRUN.
2942 (ieee_write_me_part): Set me_record to the file offset after the
2944 (ieee_write_processor): New static function.
2945 (ieee_write_object_contents): Use ieee_write_processor.
2947 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2951 * coff-aux.c: Change include of aux.h to aux-coff.h.
2953 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2955 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2956 relocation put the addend both in the reloc entry and the data.
2957 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2960 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2961 a R_68K_PCxx reloc against a defined global symbol directly.
2962 (elf_m68k_check_relocs): Don't count such a reloc.
2964 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2965 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2966 symbol for now, otherwise always record the symbol as dynamic.
2967 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2968 is not referenced by a dynamic object, and we are not making a
2969 shared object, then don't make a PLT entry. If we do make a PLT
2970 entry, make sure the symbol has been recorded as dynamic.
2972 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2974 * configure.host: When making a shared library, set HLDFLAGS to
2975 pass an appropriate -rpath option. Use the make variable SONAME
2976 as the shared library soname, rather than computing it here. On
2977 SunOS, build stamp-tshlink in place of $(SHLINK).
2978 * Makefile.in (SONAME): New variable.
2979 ($(SHLINK)): Make a link to the transformed name, as well.
2980 (stamp-tshlink): New target.
2981 (install): Skip stamp-tshlink during install.
2983 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2985 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2986 linker sections have been set up yet.
2988 * elf.c (make_mapping): Add an additional argument to suppress
2989 making the first section include the program headers.
2990 (map_sections_to_segments): If the user used -Ttext such that the
2991 program headers are on a different page, do not set the flags
2992 saying that this section includes the program headers.
2994 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2996 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2997 don't define TRAD_HEADER.
2998 * configure: Rebuild.
3000 * netbsd-core.c: New file, support for NetBSD core files.
3001 * hosts/*nbsd.h: Removed.
3003 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3005 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3006 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3007 * libbfd.h, bfd-in2.h: Regenerated.
3008 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3009 bfd_elf32_bfd_reloc_type_lookup.
3010 (reloc_type{,_names}): Deleted.
3011 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3013 (sparc_reloc_map): Add sparc64 relocs.
3014 (sparc_elf_notsupported_reloc): New static function.
3015 (sparc_elf_wdisp16_reloc): New static function.
3016 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3017 (elf32_sparc_relocate_section): Likewise.
3018 (bfd_elf32_bfd_reloc_type_lookup): Define.
3019 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3020 (reloc_type{,_names}): Deleted.
3021 (elf_sparc_howto_table): Deleted.
3022 (sparc_reloc_map): Deleted.
3023 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3024 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3026 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3028 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3031 * Makefile.in (program_transform_name): New variable.
3032 (install): Transform library name before installing it.
3034 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3036 * archures.c (bfd_mach_i960_hx): Define.
3037 * bfd-in2.h: Rebuild.
3038 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3039 (MATRIX): Expand entries for HX.
3040 (arch_info_struct): Add i960:hx entry.
3041 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3042 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3043 (coff_set_flags): Handle bfd_mach_i960_hx.
3045 Support for building as a shared library, based on patches from
3046 Alan Modra <alan@spri.levels.unisa.edu.au>:
3047 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3048 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3049 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3050 * configure: Rebuild.
3051 * configure.host: If --enable-shared, adjust shared library stuff
3052 based on the host. If the host is SunOS, and the linker supports
3053 -rpath, set HLDFLAGS to use it.
3054 * Makefile.in (ALLLIBS): New variable.
3055 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3056 (COMMON_SHLIB, SHLINK): New variables.
3057 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3058 (STAGESTUFF): Remove variable.
3059 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3061 (stamp-ofiles): New target, like old ofiles target, but build
3062 using a temporary file and move-if-change, and touch stamp-ofiles
3064 (ofiles): Just depend upon stamp-ofiles.
3065 (stamp-piclist, piclist): New targets.
3066 ($(SHLIB), $(SHLINK)): New targets.
3067 (targets.o, archures.o): Build twice if PICFLAG is set.
3068 (do_mostlyclean): Remove pic/*.o.
3069 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3071 (do_distclean): Remove pic and stamp-picdir.
3072 (install): Install shared libraries.
3073 ($(OFILES)): Depend upon stamp-picdir.
3074 (stamp-picdir): New target.
3076 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3078 * libcoff.h: Rebuild.
3080 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3081 flavour of a section with no owner.
3083 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3084 ELF_LINK_NON_ELF flag.
3085 (mips_elf_create_got_section): Likewise.
3087 * elf.c: Revert last change, since it breaks dynamic linking.
3088 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3090 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3091 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3092 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3094 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3096 * elf.c (assign_file_positions_for_segments): If the backend does
3097 not want the elf header or the program headers in the address
3098 space, do not include them in the calculations.
3100 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3101 function to determine if we need additional program headers.
3102 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3103 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3105 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3109 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3111 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3112 back into one line. Some compilers (sunos 4.1.3 for example)
3113 won't accept args split across more than one line.
3115 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3117 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3118 * configure: Regenerate.
3120 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3122 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3123 try to do arithmetic on a void *, cast it to a unsigned char * first.
3125 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3127 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3128 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3130 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3131 flag for a newly defined symbol.
3132 (NAME(bfd_elf,record_link_assignment)): Likewise.
3133 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3134 set the DEF or REF_REGULAR flags correctly.
3136 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3137 (libbfd.h, libcoff.h): Corresponding change.
3139 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3140 a PLT32 reloc as dynamic.
3141 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3142 is not referenced by a dynamic object, and we are not making a
3143 shared object, then don't make a PLT entry. If we do make a PLT
3144 entry, make sure the symbol has been recorded as dynamic.
3146 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3148 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3149 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3150 (powerpcle-*-cygwin32): New.
3151 * peicode.h (add_data_entry): Get address from vma.
3153 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3155 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3156 attached to the section has already been created as an undefined
3157 symbol, treat it as if it hasn't been created yet.
3159 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3162 symbol or section symbols if stripping all symbols and this is not
3163 a relocateable link. Don't output the symbol string table if
3164 there are no symbols.
3165 (elf_link_flush_output_syms): Don't do anything if there are no
3168 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3170 * coff-aux.c: New file.
3171 * hosts/m68kaux.h: New file.
3172 * config.bfd (m68*-apple-aux*): New target.
3173 * configure.in (m68*-apple-aux*): New native host.
3174 (m68kaux_coff_vec): New vector.
3175 * configure: Rebuild.
3176 * targets.c (m68kaux_coff_vec): Declare.
3177 * coffcode.h (bfd_coff_backend_data): Add field
3178 _bfd_coff_link_add_one_symbol.
3179 (bfd_coff_link_add_one_symbol): Define.
3180 (compare_arelent_ptr): New static function if TARG_AUX.
3181 (coff_write_relocs): If TARG_AUX, sort the relocs.
3182 (coff_write_object_contents): Set A/UX aouthdr magic number.
3183 (coff_link_add_one_symbol): Define if not defined.
3184 (bfd_coff_std_swap_table): Initialize new field.
3185 * libcoff.h: Rebuild.
3186 * cofflink.c (coff_link_add_symbols): Call
3187 bfd_coff_link_add_one_symbol rather than
3188 _bfd_generic_link_add_one_symbol.
3189 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3190 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3191 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3192 * Makefile.in: Rebuild dependencies.
3193 (BFD32_BACKENDS): Add coff-aux.o.
3194 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3196 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3198 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3199 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3201 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3204 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3205 (maintainer-clean): Warn about deleting special files.
3206 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3208 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3209 warning symbols correctly.
3210 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3211 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3212 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3213 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3214 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3215 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3217 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3220 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3222 * libcoff-in.h: aligned newly exported names with bfd naming
3223 conventions. Removed an erroneous define of POWERPC_LE_PE.
3224 * libcoff.h: Rebuild.
3225 * cofflink.c, coff-ppc.c: the above function name changes
3227 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3229 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3230 * ecoff.c (struct extsym_info): Define.
3231 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3232 to ecoff_link_write_external.
3233 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3234 Strip symbols when appropriate.
3236 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3237 * syms.c (BSF_OBJECT): Define.
3238 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3239 * bfd-in2.h: Rebuild.
3240 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3242 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3245 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3246 copying relocs into a shared object, treat a defined global symbol
3248 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3249 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3250 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3252 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3253 real defined symbol, not to a weak defined symbol.
3255 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3257 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3258 and made a few static functions externs.
3260 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3261 POWERPC_LE_PE hack in cofflink.
3263 * libcoff-in.h: promoted the following from cofflink.c to allow
3264 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3265 coff_debug_merge_element, struct coff_debug_merge_type,
3266 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3267 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3268 coff_debug_merge_hash_lookup, coff_link_section_info,
3269 coff_final_link_info, coff_debug_merge_hash_newfunc,
3270 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3272 * libcoff.h: re-gen'd
3274 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3276 * syms.c: Include "bfdlink.h".
3277 (struct stab_find_info): Define.
3278 (_bfd_stab_section_find_nearest_line): New function.
3279 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3280 * libbfd.h: Rebuild.
3281 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3282 * elf.c (_bfd_elf_find_nearest_line): Try calling
3283 _bfd_stab_section_find_nearest_line before searching the ELF
3284 symbol table. Find the closest STT_FUNC symbol, not the last one.
3285 * libcoff-in.h (coff_data_type): Add line_info field.
3286 * libcoff.h: Rebuild.
3287 * coffgen.c (coff_find_nearest_line): Try calling
3288 _bfd_stab_section_find_nearest_line before searching the COFF
3290 * Makefile.in: Rebuild dependencies.
3292 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3294 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3295 4 bytes, so we get the correct value when updating the register
3296 field in little endian mode.
3298 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3301 entry_section fields. Add sntoc and snentry fields.
3302 * libcoff.h: Rebuild.
3303 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3304 not toc_section and entry_section (the COFF file does not have any
3305 sections at this point).
3306 (coff_write_object_contents): Set o_snentry and o_sntoc from
3307 snentry and sntoc rather than entry_section and toc_section.
3308 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3309 snentry, not toc_section and entry_section.
3310 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3311 entry_section from hentry.
3312 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3314 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3315 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3316 than using toc_section directly.
3318 * archures.c: Add missing `.' in enum bfd_architecture.
3319 * bfd-in2.h: Rebuild.
3321 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3322 Robert Lipe <robertl@arnet.com>.
3324 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3326 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3327 to sections we allocate. Use bfd_zalloc to allocate initialial
3328 sections, not bfd_alloc.
3329 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3330 SDA{,2}I16 relocations.
3331 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3332 whether to put something in .sbss or not.
3333 (ppc_elf_relocate_section): Add support for more relocations. Add
3334 in sec->output_offset where appropriate. Make error messages
3335 include the symbol name.
3337 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3338 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3339 doesn't get redefined messages if -shared.
3341 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3342 section if the rel_section field has been set up.
3344 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3346 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3349 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3351 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3352 of flags, only flags used are controlled by mach number. Bump up
3353 output file mach number to highest of input file mach numbers.
3354 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3355 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3357 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3358 bfd_elf64_sparc_vec support.
3360 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3362 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3363 the embedded bit is set on some objects and not on others. Just
3365 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3368 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * coffcode.h (coff_new_section_hook): Don't try to align the
3373 * coffcode.h (coff_set_section_contents): Fix the handling of the
3374 .lib section to work even if the entire section contents are
3375 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3376 Robert Lipe <robertl@arnet.com>.
3378 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3380 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3381 memory here for contents.
3383 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3384 _SDA2_BASE_ by 32768.
3385 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3386 started using. Allocate contents for .sdata and .sdata2 sections
3388 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3390 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3391 size _SDA{,2}_BASE_.
3392 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3395 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3397 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3399 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3400 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3401 (bfd_mach_sparc_v9a): Define.
3402 (bfd_mach_sparc_v9_p): Define.
3403 * bfd-in2.h: Regenerated.
3404 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3406 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3407 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3408 to bfd_elf32_sparc_vec.
3409 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3410 Add v8plus{,a} support.
3412 (sparc_compatible): New function.
3413 * elf32-sparc.h: #include "elf/sparc.h".
3414 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3415 elf32_sparc_final_write_processing): New functions.
3416 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3417 elf_backend_final_write_processing): Define.
3419 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3421 * elf-bfd.h (struct elf_link_hash_entry): Add
3422 linker_section_pointer field.
3423 (enum elf_linker_section_enum): Enumeration for new way of
3424 creating linker dynamic sections and symbols.
3425 (elf_linker_section{,_pointers}): New structures for creating
3426 dynamic sections and symbols.
3427 (elf_obj_tdata): Add linker_section_pointers and linker_section
3429 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3430 (_bfd_elf_create_linker_section): New declarations.
3431 (_bfd_elf_find_pointer_linker_section): Ditto.
3432 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3433 (_bfd_elf_make_linker_section_rela): Ditto.
3435 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3437 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3438 (ppc_elf_create_linker_section): New function to create the
3439 sections .got, .sdata, and .sdata2.
3440 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3442 (ppc_elf_check_relocs): Support more of the eabi relocations.
3443 (ppc_elf_relocate_section): Ditto.
3444 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3445 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3447 * elflink.h (elf_create_pointer_linker_section): New function to
3448 create initialized pointers in dynamic linker sections.
3449 (elf_finish_pointer_linker_section): Actually intialize the
3450 pointers created above.
3452 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3453 macros to provide both 32 and 64 bit versions of
3454 elf_create_pointer_linker_section.
3455 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3456 provide both 32 and 64 bit versions of
3457 elf_finish_pointer_linker_section.
3459 * elflink.c (_bfd_elf_create_linker_section): New function to
3460 create a linker section.
3461 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3462 given address in the linker pointer offsets created for a given
3464 (_bfd_elf_make_linker_section_rela): Make a RELA section
3465 corresponding to the generated linker section.
3467 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3469 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3471 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3473 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3474 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3475 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3476 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3477 toc entry in an objdump) for now.
3478 (ppc_do_last, ppc_get_last): New function - needed to save processing
3479 the toc owner to the end.
3480 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3483 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3484 toc owner from being done till last. Must define POWERPC_LE_PC
3487 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3489 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3491 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3492 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3494 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3496 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3498 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3500 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3502 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3504 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3506 * elf.c (assign_file_positions_for_segments): Don't increment file
3507 offset for a segment which contains no loadable sections.
3509 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3511 * reloc.c: Add new PowerPC relocations.
3512 * {bfd-in2,libbfd}.h: Regenerate.
3514 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3515 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3517 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3522 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3525 * coffgen.c (coff_find_nearest_line): Don't try to cache
3526 information in sections that are not owned by a BFD. From Richard
3527 Henderson <richard@atheist.tamu.edu>.
3529 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3530 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3531 * elflink.h (elf_link_output_extsym): Remove special check for
3534 * ecoffswap.h: Add prototypes for static functions.
3536 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3538 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3539 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3541 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3542 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3543 support. Begin support for R_PPC_SDA{2,}REL.
3545 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3547 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3548 create the .got and .got.neg sections.
3549 (ppc_elf_size_dynamic_sections): Call it.
3550 (ppc_elf_check_relocs): Call it.
3551 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3552 (ppc_elf_check_relocs): Add error messages for relocations we
3553 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3556 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3558 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3559 section flags for V.4 and eabi.
3561 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * elf.c (assign_file_positions_for_segments): If a segment
3564 contains no sections, don't mark it as readable.
3566 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3567 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3569 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3570 dynamic section, if there is one.
3571 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3572 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3573 (bfd_elf64_swap_dyn_in): Likewise.
3574 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3576 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3578 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3579 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3580 <pirker@eiunix.tuwien.ac.at>.
3582 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3584 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3585 PowerPC V.4 and eabi.
3586 * bfd-in2.h: Regenerate.
3587 * libfd.h: Regenerate.
3589 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3591 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3592 section type and SHF_EXCLUDE section flag, turning them into the
3593 appropriate bfd section flag.
3595 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3597 * xcofflink.c (xcoff_link_add_symbols): Create the special
3598 sections if we see a DYNAMIC object, in case that is the only
3599 XCOFF input object we see.
3601 * elf32-mips.c: Extensive changes for a start at dynamic linking
3602 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3604 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3605 (struct elf_backend_data): Remove
3606 elf_backend_create_program_headers field. Add
3607 elf_backend_additional_program_headers and
3608 elf_backend_modify_segment_map fields.
3609 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3611 (elf_backend_additional_program_headers): Likewise.
3612 (elf_backend_modify_segment_map): Likewise.
3613 (elf_backend_create_program_headers): Don't define.
3614 (elfNN_bed): Change to account for field changes.
3615 * elf.c (assign_file_positions_for_segments): Call new
3616 modify_segment_map backend function. Don't call old
3617 create_program_headers backend function.
3618 (get_program_header_size): Call additional_program_headers rather
3619 than create_program_headers.
3620 * elflink.h (elf_link_add_object_symbols): Initialize
3621 type_change_ok from new backend field.
3622 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3624 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3625 a reloc against the appropriate section.
3627 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3628 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3629 (elf_flags_init): Rename from elf_ppc_flags_init.
3630 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3632 (ppc_elf_copy_private_bfd_data): Likewise.
3633 (ppc_elf_merge_private_bfd_data): Likewise.
3635 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3638 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3640 * coff-alpha.c (alpha_relocate_section): During final link, allow
3641 output .lita section to be bigger than 64k by adjusting gp value
3642 on a per-input section basis.
3643 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3645 (struct ecoff_section_tdata): Add gp field.
3647 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3649 Handle Alpha ECOFF changes in OSF/1 3.2.
3650 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3652 * coff-alpha.c: Include "aout/ar.h".
3653 (alpha_ecoff_get_relocated_section_contents): Don't require an
3654 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3655 3.2 doesn't generate one.
3656 (alpha_relocate_section): Likewise.
3657 (alpha_ecoff_slurp_armap): Define.
3658 (alpha_ecoff_slurp_extended_name_table): Define.
3659 (alpha_ecoff_construct_extended_name_table): Define.
3660 (alpha_ecoff_truncate_arname): Define.
3661 (alpha_ecoff_write_armap): Define.
3662 (alpha_ecoff_generic_stat_arch_elt): Define.
3663 (alpha_ecoff_update_armap_timestamp): Define.
3665 (alpha_ecoff_read_ar_hdr): New static function.
3666 (alpha_ecoff_get_elt_at_filepos): New static function.
3667 (alpha_ecoff_openr_next_archived_file): New static function.
3668 (alpha_ecoff_get_elt_at_index): New static function.
3669 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3670 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3671 _bfd_ecoff to alpha_ecoff.
3672 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3673 field from backend structure, rather than always calling
3674 _bfd_get_elt_at_filepos.
3675 * coff-mips.c (mips_ecoff_backend_data): Initialize
3676 get_elt_at_filepos field.
3677 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3678 from _bfd_generic_read_ar_hdr with minor changes.
3679 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3680 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3681 * libbfd.h: Rebuild.
3683 * bfd-in.h (BFD_IN_MEMORY): Define.
3684 * libbfd-in.h (struct bfd_in_memory): Define.
3685 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3686 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3687 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3688 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3689 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3690 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3691 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3692 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3693 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3694 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3696 (bfd_openstreamr): Likewise.
3697 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3698 BFD_IN_MEMORY is not set.
3699 * riscix.c (riscix_some_aout_object_p): Likewise.
3700 * bfd-in2.h, libbfd.h: Rebuild.
3702 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3703 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3704 (bfd_get_elt_at_index): Define.
3705 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3706 bfd_get_elt_at_index. Change index parameter from int to
3708 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3709 (_bfd_noarchive_get_elt_at_index): Define.
3710 (_bfd_archive_bsd_get_elt_at_index): Define.
3711 (_bfd_archive_coff_get_elt_at_index): Define.
3712 * bfd-in2.h, libbfd.h: Rebuild.
3713 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3714 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3715 * ieee.c (ieee_get_elt_at_index): Define.
3716 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3717 * oasys.c (oasys_get_elt_at_index): Define.
3718 * som.c (som_get_elt_at_index): Define.
3720 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3721 numbers to the .text section.
3723 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3725 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3726 If there is a SEC_DEBUGGING section, get the contents of the debug
3727 information part from it.
3728 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3730 (ieee_write_object_contents): Check ieee_write_debug_part return.
3732 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3734 * config.bfd (i[345]86-*-freebsd*): Add target.
3735 * configure.in (i386freebsd_vec): Add vec.
3736 * configure: Regenerate.
3737 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3738 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3739 Rebuild dependencies..
3740 * freebsd.h: New file.
3741 * i386freebsd.c: New file.
3742 * targets.c (i386freebsd_vec): Declare.
3743 (bfd_target_vector): Add i386freebsd_vec.
3744 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3745 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3747 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3749 * ieee.c (ieee_slurp_debug): New static function.
3750 (ieee_object_p): Call it.
3751 (ieee_slurp_section_data): Skip debugging sections.
3752 (ieee_get_reloc_upper_bound): Likewise.
3753 (ieee_get_section_contents): Likewise.
3754 (ieee_canonicalize_reloc): Likewise.
3755 (ieee_write_section_part): Likewise.
3756 (ieee_write_debug_part): Likewise.
3757 (ieee_write_data_part): Likewise.
3758 (init_for_output): Likewise.
3760 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3762 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3764 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3765 relocs, since ppc_elf_relocate_section handles the linker case.
3766 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3768 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3769 ppc_elf_relocate_section since that is now the only caller.
3770 (ppc_elf_relocate_section): Ditto.
3772 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * coffcode.h (coff_write_object_contents): If we don't know the
3775 section of the entry point for an XCOFF executable, always set the
3776 entry address to -1.
3778 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3780 * elf.c (bfd_section_from_shdr): Add support for note sections.
3782 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3784 * bfd-in.h (struct _symbol_info): Add stab_type field.
3785 * bfd-in2.h: Rebuild.
3786 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3788 * elf32-ppc.c: Remove trailing newline from calls to
3790 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3791 difference if target endianness is known.
3793 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3795 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3796 old style TOC16 references without using R_PPC_GOT.
3797 (ppc_reloc_type): Ditto.
3798 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3799 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3800 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3801 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3802 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3804 (ppc_elf_adjust_dynamic_symbol): Ditto.
3805 (ppc_elf_adjust_dynindx): Ditto.
3806 (ppc_elf_size_dynamic_sections): Ditto.
3807 (ppc_elf_finish_dynamic_symbol): Ditto.
3808 (ppc_elf_finish_dynamic_sections): Ditto.
3809 (ELF_DYNAMIC_INTERPRETER): Define.
3811 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3813 * elf.c (copy_private_bfd_data): When attaching sections to
3814 segments ignore sections that won't be allocated. Patch from
3817 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3819 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3822 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3824 * coff-i960.c (CALC_ADDEND): Define.
3825 (coff_i960_relocate_section): Add the input section VMA to the
3826 addend for PC relative relocs.
3828 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3830 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3831 to correctly terminate.
3833 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3835 * targets.c (enum bfd_endian): Define.
3836 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3837 from boolean to enum bfd_endian. Change header_byteorder_big_p
3839 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3840 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3841 * bfd-in2.h: Rebuild.
3842 * All targets: Change initialization of byteorder and
3843 header_byteorder to use enum bfd_endian values rather than
3845 * All files: Change all references to byteorder_big_p and
3846 header_byteorder_big_p to use new bfd_*_endian macros.
3848 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3850 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3852 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3854 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3856 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3858 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3860 * ieee.c: Lots of minor cleanups. Make many functions return
3861 errors rather than calling abort. Also:
3862 (ieee_write_twobyte): Remove; change callers to call existing
3863 ieee_write_2bytes function.
3864 (ieee_write_expression): Don't output the section twice when
3865 outputting a local symbol. Don't emit an extraneous zero if there
3867 (ieee_slurp_sections): Set the lma as well as the vma.
3868 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3870 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3871 a recognized one or bfd_arch_unknown.
3872 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3874 (ihex_get_symtab): Likewise.
3876 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3878 * aoutx.h: Include <ctype.h>.
3879 (struct aout_link_includes_table): Define.
3880 (struct aout_link_includes_totals): Define.
3881 (struct aout_link_includes_entry): Define.
3882 (aout_link_includes_lookup): Define macro.
3883 (struct aout_final_link_info): Add includes field.
3884 (aout_link_includes_newfunc): New static function.
3885 (NAME(aout,final_link)): Initialize includes hash table.
3886 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3888 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3890 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3892 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3894 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3896 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3898 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3899 (pe_print_private_bfd_data): call pe_print_reloc.
3900 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3901 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3902 up some debugging as well.
3904 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3906 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3909 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3911 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3912 when setting sections to NULL.
3914 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3916 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3918 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3919 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3921 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3922 * bfd-in2.h: Rebuild.
3924 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3926 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3928 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3930 * ihex.c (ihex_scan): Handle record types 4 and 5.
3931 (ihex_object_p): Permit types 4 and 5.
3932 (ihex_set_section_contents): Remove check for out of range
3934 (ihex_write_object_contents): Generate types 4 and 5.
3936 * elflink.h (elf_link_output_extsym): Just ignore warning and
3937 indirect references to symbols which don't really exist.
3939 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3941 * peicode.h (pe_print_idata): Minor format fixes
3942 (pe_print_edata): New function. Under private printing, this formats
3943 the edata section of a PE file.
3944 (pe_print_private_bfd_data): Added call to pe_print_edata.
3946 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3948 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3949 index, don't call stoi.
3951 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3953 * srec.c (srec_scan): Set lma as well as vma.
3955 * ihex.c: New file; support for Intel Hex format.
3956 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3957 (ihex_vec): Declare.
3958 (bfd_target_vector): Always include ihex_vec.
3959 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3960 * Makefile.in: Rebuild dependencies.
3961 (BFD_LIBS): Add ihex.o
3962 (BFD_LIBS_CFILES): Add ihex.c.
3963 * bfd-in2.h: Rebuild.
3965 * elf.c (assign_file_positions_for_segments): Sort the sections in
3967 (get_program_header_size): Return the right size if segment_map is
3969 (copy_private_bfd_data): Don't bother to sort the sections.
3971 * bfd.c (bfd_record_phdr): New function.
3972 * bfd-in.h (bfd_record_phdr): Declare.
3973 * bfd_in2.h: Rebuild.
3975 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3978 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3979 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3981 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3982 (bfd_zmalloc): Change declaration.
3983 * libbfd.h: Rebuild.
3984 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3985 and realloc. Don't set bfd_error_no_memory if they fail.
3987 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3989 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3990 uses as well. Added a new howto to deal with TOCREL16 relocs that
3991 are TOCDEFN as well.
3992 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3993 to handle RVA relocs from dlltool.
3994 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3995 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3996 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3998 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3999 to get the right section alignment.
4001 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4003 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4004 p_paddr if p_paddr is zero.
4005 (make_mapping): Set includes_filehdr and includes_phdrs for first
4007 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4009 (assign_file_positions_for_segments): Handle includes_filehdr and
4010 includes_phdrs. Remove special handling of PT_PHDR and first
4012 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4013 when appropriate. Remove special handling of PT_PHDR segment.
4014 Use a more complex condition for when a section is included in a
4015 segment to handle Solaris linker oddities.
4017 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4019 * coff-m88k.c (howto_table): Reformatted for easier reading;
4020 special_function now points to new function m88k_special_reloc.
4021 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4023 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4024 be done correctly by m88k_special_reloc.
4025 (reloc_processing): New function to be used by RELOC_PROCESSING.
4026 (RELOC_PROCESSING): Define to call reloc_processing.
4028 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4030 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4031 (pe_print_pdata): Likewise.
4033 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4034 obstack_alloc fails.
4035 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4037 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4038 * Many files: don't set bfd_error_no_memory if one of the above
4041 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4042 if p_paddr_valid is set.
4043 (copy_private_bfd_data): New static function.
4044 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4046 * elf.c (assign_file_positions_for_segments): Fix case where extra
4047 program headers were allocated.
4049 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4050 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4051 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4052 _bfd_elf_print_private_bfd_data.
4054 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4055 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4056 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4057 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4058 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4059 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4060 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4062 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4064 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4065 * elf.c (make_mapping): New static function.
4066 (map_sections_to_segments): New static function.
4067 (elf_sort_sections): New static function.
4068 (assign_file_positions_for_segments): New static function.
4069 (map_program_segments): Remove.
4070 (get_program_header_size): Remove sorted_hdrs, count, and
4071 maxpagesize parameters. Simplify.
4072 (assign_file_positions_except_relocs): When generating an
4073 executable, use assign_file_positions_for_segments.
4074 (elf_sort_hdrs): Remove.
4075 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4076 to get_program_header_size.
4078 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4080 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4082 * configure, config.in: Regenerate with autoconf 2.7.
4084 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4085 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4087 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4089 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4090 (ecoff_sec_to_styp_flags): Likewise.
4091 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4092 (ecoff_set_symbol_info): Handle scRConst.
4093 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4094 (ecoff_compute_section_file_positions): Handle .rconst section.
4095 (_bfd_ecoff_write_object_contents): Likewise.
4096 (ecoff_link_check_archive_element): Handle scRConst.
4097 (ecoff_link_add_externals): Likewise.
4098 (ecoff_link_write_external): Handle .rconst section.
4099 (ecoff_reloc_link_order): Likewise.
4100 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4101 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4103 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4105 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4106 DEF_DYNAMIC flag is set.
4108 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4110 * host-aout.c: If TRAD_HEADER is defined, include it.
4112 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4114 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4115 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4116 (BFD_NEED_DECLARATION): New function.
4117 * configure.in: Use BFD_NEED_DECLARATION.
4118 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4119 * configure, config.in: Rebuild with autoconf 2.6.
4121 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4122 special_sections before returning when called with a non XCOFF
4125 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4128 * coffcode.h (coff_compute_section_file_positions): Only pad the
4129 previous section to force file alignment when creating an
4132 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4134 * coffcode.h (coff_compute_section_file_positions): If
4135 RS6000COFF_C, set up the .debug section.
4137 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4138 if it is not large enough to accomodate the entire TOC area with
4139 signed 16 bit offsets.
4140 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4142 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4143 TOC anchor to use the TOC value used in the output file.
4145 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4147 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4148 (_bfd_coff_read_string_table): Likewise.
4150 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4152 * pe-arm.c: Fix typos.
4153 * coff-arm.c: Likewise.
4155 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4157 * coff-ppc.c (list_ele): Added "cat"egory member.
4158 (record_toc): New category parameter (priv or pub).
4159 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4160 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4161 the mainline. It addes extra toc cells in error.
4162 (ppc_coff_swap_sym_in_hook): Added some documentation.
4163 (dump_toc): Can now diagnose "virtual toc" chicanery.
4165 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4167 * elf-bfd.h (struct elf_link_hash_table): Change type of
4168 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4170 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4172 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4173 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4175 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4176 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4177 defined or mentioned in a regular file.
4179 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4181 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4182 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4183 (coff_ppc_relocate_section): Correct REL24 handling
4184 (ppc_process_before_allocation): Correct TOCDEFN handling
4186 * peicode.h (dir_names): Added name descriptions
4188 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4190 * VERSION: Updated to cygnus-2.6.
4192 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4194 * targets.c (m68k4knetbsd_vec): Declare.
4196 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4198 * targets.c (bfd_target): Change type of second argument to
4199 _bfd_print_private_bfd_data from void * to PTR.
4200 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4201 using PTR rather than void *.
4202 * bfd-in2, libbfd.h: Rebuild.
4203 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4205 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4206 _bfd_generic_bfd_print_private_bfd_data rather than casting
4209 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4211 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4212 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4214 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4215 BFD64_BACKENDS_CFILES): New variables.
4218 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4220 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4221 not at the file position of the first section.
4222 * coffcode.h (coff_compute_section_file_positions): Avoid using
4224 (coff_write_object_contents): When generating a PPC PE executable
4225 with no symbols, round up the file size to a COFF_PAGE_SIZE
4227 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4228 don't write out a string table.
4230 * elf.c (bfd_section_from_shdr): When using a different section
4231 header, pass the new one to _bfd_elf_make_section_from_shdr.
4232 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4233 (elf_map_symbols): Add section VMA to symbol value when comparing
4235 (_bfd_elf_compute_section_file_positions): Only build symbol table
4236 if there are some symbols. Set file offset of symtab and strtab
4238 (assign_file_positions_except_relocs): Remove dosyms parameter.
4239 Change all callers. Never set file offset of symtab and strtab
4241 (_bfd_elf_copy_private_section_data): New function.
4242 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4243 (_bfd_elf_copy_private_symbol_data): New function.
4244 (swap_out_syms): Check for special mapping of st_shndx created by
4245 copy_private_symbol_data.
4246 * elfxx-target.h: Use new copy routines.
4247 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4248 (_bfd_elf_copy_private_section_data): Declare.
4250 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4252 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4255 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4256 _bfd_dummy_target, matching the recent change to archive
4259 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4261 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4262 arithmetic on PTR types.
4264 * aout-target.h (MY(callback)): Set the lma of the sections.
4266 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4267 symbol into a reloc against the section.
4269 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4271 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4272 glue for the relocs: IMGLUE and IFGLUE.
4273 (record_toc): new function - tracks toc contents
4274 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4275 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4276 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4277 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4278 (ppc_record_toc_entry): Removed a debug define (duh)
4280 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4281 (pe_print_idata): New function - formats the idata section data
4282 (pe_print_pdata): New function - formats the pdata section data
4283 (pe_print_private_bfd_data): calls to above
4285 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4287 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4288 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4289 TARGET_SYM and TARGET_NAME for vector and BFD name.
4290 * coff-pmac.c (pmac_xcoff_vec): Remove.
4291 (TARGET_SYM, TARGET_NAME): Define.
4292 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4293 machine to 0, not all PowerMacs are 601s.
4295 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4297 * elfcode.h (elf_object_p): Read in any program headers.
4298 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4299 based on the program headers, if any.
4300 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4301 (map_program_segments): Set p_paddr of program headers based on
4304 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4306 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4309 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4310 trying to do a relocateable link with a non-a.out object file.
4312 * archive.c (bfd_generic_archive_p): Check the first object file
4313 in an archive even if target_defaulted is set. If the object file
4314 has the wrong xvec, reject it.
4316 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4317 be represented, report the name via _bfd_error_handler.
4318 (translate_to_native_sym_flags): Likewise.
4319 * elf32-mips.c (mips_elf_final_link): Likewise.
4320 * oasys.c (oasys_write_sections): Likewise.
4322 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4323 which checks for STYP_OVRFLO sections.
4324 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4325 reloc and lineno count overflows.
4326 (coff_write_object_contents): Call coff_count_linenumbers before
4327 coff_compute_section_file_positions. If RS6000COFF_C, handle
4328 reloc and lineno count overflows.
4329 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4330 relocs before dealing with .pad sections. Count overflow section
4331 headers when handling .pad sections.
4333 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4336 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4337 (struct xcoff_link_hash_table): Add descriptor_section and
4338 special_sections fields.
4339 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4340 (xcoff_link_add_symbols): Set linkage section alignment. Create
4341 descriptor section. Check for magic symbol names (_text, etc.),
4342 and record them in special_sections if found. Set
4343 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4344 descriptor field to point back to the function code symbol.
4345 (xcoff_sweep): Always mark the special descriptor_section.
4346 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4347 function descriptor, and mark it if it is.
4348 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4349 parameter, and fill it in. Allocate space for the descriptor
4351 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4352 global linkage code. If an undefined function descriptor is
4353 exported, arrange to define it. Warn about any other undefined
4355 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4356 (xcoff_write_global_symbol): Create a function descriptor when
4358 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4359 * bfd-in2.h: Rebuild.
4361 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4363 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4364 (ppc_coff_link_hash_table): new types for hashing
4365 (ppc_coff_link_hash_newfunc): hash entry constructor
4366 (ppc_coff_link_hash_table_init): hash table initializer
4367 (ppc_coff_link_hash_table_create): hash table constructor
4368 (ppc_record_toc_entry): changed references to hash table
4369 (coff_ppc_relocate_section): changed references to hash table
4371 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4372 * libcoff.h: Rebuild
4374 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4375 (coff_link_add_symbols): removed toc_offset init
4377 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4379 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4382 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4383 if it is given and mmep is available.
4384 * acconfig.h: Undef USE_MMAP.
4385 * configure, config.in: Regenerated.
4386 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4387 table handling the old way.
4388 (aout_get_external_symbols): Don't complain if last byte of string
4390 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4391 (bfd_free_window) [! USE_MMAP]: Don't define.
4392 (bfd_get_file_window,
4393 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4395 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4397 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4400 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4402 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4403 compatible with AMD generated COFF files. Try to support both AMD
4404 and GNU formats simultaneously.
4405 (coff_a29k_relocate_section): Likewise.
4407 * libbfd.c (bfd_get_file_window): Change writable parameter from
4408 int to boolean; update all callers. Pass MAP_SHARED if not
4409 writable--it's required on Solaris. Cast fprintf argument to
4411 * bfd-in.h (bfd_get_file_window): Update declaration.
4412 * bfd-in2.h: Rebuild.
4413 * aoutx.h: Update calls to bfd_get_file_window.
4415 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4417 (xcoff_swap_ldhdr_in): New static function.
4418 (xcoff_swap_ldsym_in): New static function.
4419 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4420 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4421 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4422 Handle XTY_ER/XMC_XO symbols correctly.
4423 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4424 rather than normal symbol table.
4425 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4426 already defined with the same absolute value.
4427 (xcoff_mark): When considering called symbols, check whether the
4428 descriptor is from a dynamic object, rather than the symbol
4430 (xcoff_build_ldsyms): Likewise.
4432 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4433 Cast realloc and malloc return values. If malloc or realloc fail,
4434 set bfd_error_no_memory.
4435 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4436 * bfd-in2.h: Rebuild.
4438 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4440 * coff-ppc.c (ppc_record_toc_entry): new function.
4441 (in_reloc_p): changed return value.
4442 (coff_ppc_relocate_section): much rework.
4443 (ppc_allocate_toc_section): new function.
4444 (ppc_process_before_allocation): new function.
4445 (ppc_coff_swap_sym_in_hook): new function.
4447 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4448 (coff_link_add_symbols): initialize toc_offset.
4450 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4451 (coff_swap_aouthdr_out): Added more sections to the data
4452 dictionary for the pe file header. Also changed linker version
4453 number on the ppc side.
4454 (dir_names): small improvements to the dictionary printing.
4455 (pe_mkobject_hook): save the file level flags.
4457 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4458 (pe_tdata): added real_flags field
4459 (coff_tdata): added local_toc_sym_map and access macro
4461 * libcoff.h (coff_link_hash_entry): added toc_offset field
4462 (pe_tdata): added real_flags field
4463 (coff_tdata): added local_toc_sym_map and access macro
4465 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4466 (coff_mkobject): init for local_toc_sym_map
4467 (coff_write_object_contents): set the internal_a.magic to
4468 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4471 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4473 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4474 entries until both the line number address and the function name
4475 address are too large.
4477 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4478 * configure: Rebuilt.
4480 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4481 is defined in the environment.
4483 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4485 * som.c (som_get_section_contents_in_window): Define to use
4488 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4490 * coff-i860.c: New file, based on coff-i386.c.
4491 * cpu-i860.c: New file, based on cpu-i386.c.
4492 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4493 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4494 targets, using i860coff_vec.
4495 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4496 trad-core.o and hosts/i860mach3.h.
4497 (i860coff_vec): Use coff-i860.o and cofflink.o.
4498 * configure: Rebuild.
4499 * Makefile.in: Rebuild dependencies.
4500 (ALL_MACHINES): Add cpu-i860.o.
4501 (BFD32_BACKENDS): Add coff-i860.o.
4502 (CFILES): Add cpu-i860.c and coff-i860.c.
4503 * targets.c (i860coff_vec): Declare.
4504 (bfd_target_vector): Add &i860coff_vec.
4505 * archures.c (bfd_i860_arch): Declare.
4506 (bfd_archures_list): Add &bfd_i860_arch.
4507 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4508 (coff_set_flags): Handle bfd_arch_i860.
4509 (coff_write_object_contents): Handle I860 a.out magic number.
4511 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4513 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4514 the created .tc section to 2.
4515 (xcoff_mark): Don't keep a .loader reloc for a call to an
4516 undefined symbol when creating a shared library.
4517 (xcoff_build_ldsyms): When creating a shared library, generate
4518 global linkage code for a call to an undefined symbol.
4520 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4522 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4523 BFD32_BACKENDS, BFD64_BACKENDS.
4524 (.dep1): Put mkdep output in a separate file.
4525 Rebuilt dependencies.
4527 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4530 Permit use of mmap when available:
4532 * configure.in: Check for mmap, madvise, mprotect.
4533 * config.in, configure: Regenerated.
4535 * libbfd.c (struct _bfd_window_internal): Define type.
4536 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4538 (ok_to_map): New static variable for debugging.
4539 (_bfd_generic_get_section_contents_in_window): New function.
4540 * bfd-in.h (bfd_window_internal): Declare type.
4541 (bfd_window): Define type.
4542 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4543 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4546 * libaout.h (struct aoutdata): Add two window fields.
4547 (obj_aout_sym_window, obj_aout_string_window): New macros.
4548 * aoutx.h (some_aout_object_p): Initialize windows.
4549 (aout_get_external_symbols): Get symbol data and strings in
4550 windows instead of explicitly allocated buffers.
4551 (slurp_symbol_table): Free window instead of memory.
4552 (bfd_free_cached_info): Release windows instead of freeing storage
4554 (aout_link_free_symbols): Ditto.
4556 * targets.c (bfd_target): Add new field for
4557 get_section_contents_in_window.
4558 (BFD_JUMP_TABLE_GENERIC): Updated.
4559 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4560 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4561 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4562 macros for get_section_contents_in_window field.
4564 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4566 * core.c: Renamed to corefile.c
4567 * makefile.dos (OBJS): Change core.o to corefile.o
4568 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4571 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4573 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4574 targ_selvecs to allow debugging under Irix-5 native.
4577 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4579 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4580 to o. Clobber and restore the list of new csects around the call
4581 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4582 linker error and the linker wants to read the symbol table. Reset
4583 the line number count of a real section even if it has no relocs.
4584 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4586 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4589 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4591 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4592 an undefined symbol in a shared link.
4594 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4595 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4596 phdm@info.ucl.ac.be (Philippe De Muyter).
4598 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4600 * coff-m88k.c (rtype2howto): New static function.
4601 (RTYPE2HOWTO): Use it rather than a macro definition.
4603 * coffcode.h (coff_write_object_contents): set internal_a.magic
4604 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4606 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4607 define TRAD_HEADER to new file hosts/delta68.h.
4608 m88*-motorola-sysv*, however, does use ptrace-core.o.
4609 * hosts/delta68.h: New file.
4611 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4612 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4614 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4616 * i386linux.c (MY(vec)): Declare before use.
4618 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4620 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4621 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4623 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4624 BFD is not of the right type.
4625 (bfd_elf_get_needed_list): Likewise.
4626 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4627 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4628 * xcofflink.c (XCOFF_XVECP): Define.
4629 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4631 (bfd_xcoff_import_symbol): Likewise.
4632 (bfd_xcoff_export_symbol): Likewise.
4633 (bfd_xcoff_link_count_reloc): Likewise.
4634 (bfd_xcoff_record_link_assignment): Likewise.
4635 (bfd_xcoff_size_dynamic_sections): Likewise.
4637 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4638 table index against the number of symbols for a base relative
4641 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4643 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4644 full_aouthdr flag here...
4645 (_bfd_xcoff_bfd_final_link): ...not here.
4647 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4649 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4650 systems that have a system <libelf.h>.
4651 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4652 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4653 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4654 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4655 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4656 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4657 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4659 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4661 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4662 set, set BSF_WEAK in symbol. Change all callers.
4663 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4664 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4665 _bfd_generic_link_add_one_symbol.
4666 (ecoff_indirect_link_order): Check that the section tdata relocs
4667 are not NULL before using them.
4669 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4670 define TRAD_HEADER as hosts/alphalinux.h.
4671 * configure: Rebuild.
4672 * hosts/alphalinux.h: New file.
4673 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4676 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4678 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4679 C_ECOMM storage classes.
4681 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4683 (xcoff_mark): Call xcoff_mark_symbol.
4684 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4685 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4687 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4689 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4691 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4693 (xcoff_find_reloc): New static function.
4694 (xcoff_link_add_symbols): Use it.
4695 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4696 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4697 relocate the value of C_DECL.
4699 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4701 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4703 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4704 callback decide what goes in .relocs.
4705 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4706 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4709 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4711 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4714 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4716 * xcofflink.c: More improvements, mostly to fix handling of
4717 constructors and a few other special cases.
4718 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4719 zero, reverting yesterday's change.
4720 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4721 (bfd_xcoff_link_count_reloc): Declare.
4722 (bfd_xcoff_record_link_assignment): Declare.
4723 * bfd-in2.h: Rebuild.
4725 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4727 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4728 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4729 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4730 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4731 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4732 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4734 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4737 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4738 segments includes the a.out header. See to that the magic number
4739 *always* is big-endian.
4741 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4742 m68k4k NetBSD configurations.
4744 * configure.in, configure: Separate i386 & mips NetBSD
4745 configurations from other BSD ones. Don't assume DEC is the only
4746 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4747 configurations. Add support for m68k4k NetBSD object format.
4749 * libaout.h: Added M_68K4K_NETBSD magic.
4751 * m68k4knetbsd.c: New file.
4753 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4755 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4758 * hosts/mipsnbsd.h: New file.
4761 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4763 * config.bfd: Add config stuff for mips*-*-magic* to set
4764 targ_defvec to ecoff_big_vec.
4767 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4769 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4771 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4772 toc_section, and entry_section fields.
4773 (struct xcoff_section_tdata): Remove ldrel_count field.
4774 * libcoff.h: Rebuild.
4775 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4777 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4778 full a.out header if full_aouthdr is set in xcoff_data.
4779 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4780 based on sections stored in xcoff_data.
4781 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4783 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4784 (rs6000coff_vec): Set symbol_leading_char to '.'.
4785 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4786 value stored in ret rather than returning a pointer value.
4788 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4790 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4793 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4795 * som.c (som_slurp_string_table): Allocate the strings with malloc
4796 since they're free'd by free_cached_info.
4797 (som_slurp_symbol_table): Similarly for the symbol table.
4799 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4801 * Makefile.in (diststuff): Don't make headers.
4803 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4805 * Makefile.in: Rebuild dependencies.
4807 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4808 output_bfd is not SunOS.
4809 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4810 non-SunOS input files.
4812 * xcofflink.c: Extensive changes to support linking shared objects
4813 and generating a .loader section.
4814 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4815 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4816 last_symndx, and ldrel_count fields.
4817 * libcoff.h: Rebuild.
4818 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4819 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4821 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4822 (bfd_xcoff_export_symbol): Declare.
4823 (bfd_xcoff_size_dynamic_sections): Declare.
4824 * bfd-in2.h: Rebuild.
4826 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4828 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4829 * configure: Rebuild.
4830 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4831 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4833 (pmac_xcoff_vec): Update to use new xcoff support.
4834 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4835 (xcoff_write_armap): Declare buf as unsigned char.
4836 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4838 * mpw-make.sed: Generalize subdir_do edit.
4840 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4842 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4843 correctly. Don't initialize asect->vma.
4845 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4847 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4848 something a little less than the page size.
4850 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4852 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4854 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4856 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4857 * coffcode.h (coff_write_object_contents): If .bss is before
4858 .data us that as data_start.
4859 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4861 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4862 (coff_swap_outhdr_out): Hardwire in version number.
4864 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4866 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4867 major and minor to *_vno, since the former are also macros in
4868 SunOS header files. Cast result of bfd_alloc to appropriate
4871 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4872 before assigning to sec_data.
4874 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4876 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4877 now relative to the section, not absolute.
4878 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4879 get the file name when there is a N_SO directory name. When
4880 handling stabs, remember that section->vma was added to the
4883 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4885 * sunos.c (struct sunos_link_hash_table): Add needed field.
4886 (sunos_link_hash_table_create): Call bfd_release, not free.
4887 (sunos_link_hash_table_create): Initialize needed field.
4888 (sunos_add_dynamic_symbols): Record needed objects.
4889 (bfd_sunos_get_needed_list): New function.
4890 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4891 * bfd-in2.h: Rebuild.
4893 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4895 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4897 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4899 * bfd-in.h (struct bfd_link_needed_list): Rename from
4900 bfd_elf_link_needed_list.
4901 * bfd-in2.h: Rebuild.
4902 * elf.c, elflink.h, libelf.h: Corresponding changes.
4904 Add start at AIX linker support; no shared libraries yet.
4905 * xcofflink.c: New file.
4906 * configure.in (rs600coff_vec): Use xcofflink.o.
4907 * configure: Rebuild.
4908 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4910 (struct xcoff_section_tdata): Define.
4911 (xcoff_section_data): Define macro.
4912 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4913 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4914 (_bfd_xcoff_bfd_final_link): Declare.
4915 (_bfd_ppc_xcoff_relocate_section): Declare.
4916 * libcoff.h: Rebuild.
4917 * coff-rs6000.c: Clean up a bit.
4918 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4919 cputype, csects, and debug_indices.
4920 (xcoff_copy_private_bfd_data): Copy cputype.
4921 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4922 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4923 (xcoff_reloc_type_lookup): Rename from
4924 rs6000coff_reloc_type_lookup.
4925 (coff_relocate_section): Define.
4926 (_bfd_xcoff_sizeof_headers): Define.
4927 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4928 (_bfd_xcoff_bfd_relax_section): Define.
4929 (_bfd_xcoff_bfd_link_split_section): Define.
4930 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4932 * coffcode.h (coff_compute_section_file_positions): If AIX,
4933 increment sofar by SMALL_AOUTSZ if not executable.
4934 (coff_write_object_contents): If AIX, always output an a.out
4935 header; if not executable, header size of SMALL_AOUTSZ.
4936 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4937 (_bfd_stringtab_init): Initialize xcoff field.
4938 (_bfd_xcoff_stringtab_init): New function.
4939 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4940 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4941 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4942 * libbfd.h: Rebuild.
4943 * Makefile.in: Rebuild dependencies.
4944 (BFD32_BACKENDS): Add xcofflink.o.
4945 (CFILES): Add xcofflink.c.
4947 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4948 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4949 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4951 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4953 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4955 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4957 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4958 * config.in: Regenerated.
4960 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4961 (_bfd_chunksize): New variable.
4962 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4963 for obstack chunk size.
4964 * configure.in: Check for getpagesize.
4965 * configure: Regenerated.
4967 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4969 * trad-core.c (rawptr): Make it a local variable of
4970 ptrace_unix_core_file_p.
4972 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4974 * coff-arm.c (in_reloc_p): New.
4975 * coff-i386.c (in_reloc_p): New.
4976 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4977 (coff_write_object_contents): Only set has_reloc_section
4979 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4980 in_reloc_p to decide if reloc should be emitted.
4981 * libcoff.h (pe_data_type.in_reloc_p): New.
4982 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4984 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4986 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4987 (_bfd_coff_read_internal_relocs): Likewise.
4988 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4989 (_bfd_coff_read_internal_relocs): Likewise.
4991 * elflink.h (elf_link_add_object_symbols): Correct conditions
4992 under which type and size change warnings are issued.
4994 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4996 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4997 a symbol which is not in a real section.
4998 (coff_write_native_symbol): Corresponding change.
5000 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5001 coff_link_hash_newfunc and make non-static.
5002 (_bfd_coff_link_hash_table_init): New function, broken out of
5003 _bfd_coff_link_hash_table_create.
5004 (_bfd_coff_link_hash_table_create): Use it.
5005 (process_embedded_commands): Make static.
5006 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5007 (_bfd_coff_link_hash_table_init): Declare.
5008 * libcoff.h: Rebuild.
5010 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5011 field in XCOFF tdata.
5012 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5013 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5014 based on cputype stored in a.out header, or in n_type of initial
5016 (coff_write_object_contents): Set cputype correctly in a.out
5018 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5020 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5021 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5023 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5024 * libcoff.h: Rebuild.
5026 * cpu-rs6000.c (rs6000_compatible): New static function.
5027 (bfd_rs6000_arch): Use it.
5028 * cpu-powerpc.c (powerpc_compatible): New static function.
5029 (arch_info_struct): Define various flavours of PowerPC.
5030 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5033 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5035 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5037 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5039 * elflink.h (elf_link_add_object_symbols): Don't warn about
5040 changing the size or type if the old definition was weak.
5042 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5044 * coffcode.h (combined_entry_type): Add fix_line field.
5045 (coff_slurp_line_table): Warn if we try to set the lineno field of
5047 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5048 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5049 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5050 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5052 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5053 * libcoff.h: Rebuild.
5055 * libcoff-in.h (struct xcoff_tdata): Define.
5056 (xcoff_data): Define.
5057 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5058 * bfd-in2.h, libcoff.h: Rebuild.
5059 * coff-rs6000.c (xcoff_mkobject): New static function.
5060 (coff_mkobject): Define.
5061 (xcoff_copy_private_bfd_data): New static function.
5062 (coff_bfd_copy_private_bfd_data): Define.
5063 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5065 (rs6000coff_vec): Add DYNAMIC to object_flags.
5066 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5067 .loader sections specially.
5068 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5069 section alignment from the XCOFF tdata information.
5070 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5071 F_SHROBJ, and copy the extra a.out header information into the
5072 XCOFF tdata structure.
5073 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5074 F_DYNLOAD and the extra a.out header information.
5075 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5076 C_HIDEXT symbol with attached csect information.
5077 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5078 in the o_maxdata field.
5079 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5080 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5081 end if BSF_NOT_AT_END is set.
5083 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5084 _bfd_read_ar_hdr_fn.
5085 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5086 * bfd-in2.h, libbfd.h: Rebuild.
5087 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5089 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5090 (bfd_slurp_bsd_armap_f2): Likewise.
5091 (_bfd_slurp_extended_name_table): Likewise.
5093 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5095 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5097 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5098 when the symbol table is empty.
5100 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5101 space for section symbols, since we don't output them either.
5102 (elf_m68k_adjust_dynindx): Removed.
5104 * ptrace-core.c (rawptr): Make it a local variable of
5105 ptrace_unix_core_file_p.
5107 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5109 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5112 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5113 Mac object file formats.
5115 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5117 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5118 auxent if there isn't one.
5119 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5120 rather than FILNMLEN as the maximum name length.
5122 * coffcode.h (bfd_coff_backend_data): Add new field
5123 _bfd_coff_print_aux.
5124 (bfd_coff_print_aux): New static function.
5125 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5126 scnlen field of an XTY_LD csect aux entry.
5127 (coff_print_aux): New static function.
5128 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5129 in coff_pointerize_aux_hook.
5130 (bfd_coff_std_swap_table): Initialize new field.
5131 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5132 * libcoff.h: Rebuild.
5133 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5134 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5136 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5137 if there are symbols, for native AIX ld compatibility.
5139 * coffcode.h (bfd_coff_backend_data): Add new field
5140 _bfd_coff_pointerize_aux_hook.
5141 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5142 or I960, and as 0 otherwise.
5143 (bfd_coff_std_swap_table): Initialize new field.
5144 * libcoff.h: Rebuild.
5145 * coffgen.c (coff_pointerize_aux): Change parameters to take
5146 symbol pointer instead of type and class, and to take aux index.
5147 Call _bfd_coff_pointerize_aux_hook if it is defined.
5148 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5149 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5150 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5152 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5153 read-only/host-only support.
5155 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5157 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5160 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5161 BFD_JUMP_TABLE_ARCHIVE accordingly.
5162 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5163 (_bfd_compute_and_write_armap): Declare.
5164 (_bfd_generic_read_ar_hdr): Declare.
5165 (_bfd_read_ar_hdr): Define.
5166 (_bfd_noarchive_read_ar_hdr): Define.
5167 (_bfd_archive_bsd_read_ar_hdr): Define.
5168 (_bfd_archive_coff_read_ar_hdr): Define.
5169 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5170 _bfd_read_ar_hdr instead.
5171 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5172 (_bfd_compute_and_write_armap): Rename from
5173 compute_and_write_armap. Make non-static. Change all callers.
5174 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5175 than _bfd_snarf_ar_hdr.
5176 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5177 * ieee.c (ieee_read_ar_hdr): Define.
5178 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5179 * oasys.c (oasys_read_ar_hdr): Define.
5180 * som.c (som_read_ar_hdr): Define.
5181 * bfd-in2.h, libbfd.h: Rebuild.
5183 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5185 * peicode.c (coff_swap_filehdr_in): If symptr is
5186 zero, there aren't any symbols, even if nsyms is set.
5188 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5190 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5192 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5193 sections, and set styp correctly for them: .got, .hash, .dynamic,
5194 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5195 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5197 (ecoff_sort_hdrs): New static function.
5198 (ecoff_compute_section_file_positions): Return boolean, not void.
5199 Sort the sections by VMA before looking through them. Put the
5200 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5201 section on an appropriate boundary within the page.
5202 (ecoff_compute_reloc_file_positions): Check return value of
5203 ecoff_compute_section_file_positions.
5204 (_bfd_ecoff_set_section_contents): Likewise.
5205 (_bfd_ecoff_write_object_contents): Check for various Alpha
5206 section types when incrementing text_size and data_size. Call
5207 adjust_headers backend function if it exists.
5208 * coff-alpha.c (alpha_adjust_headers): New static function.
5209 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5210 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5212 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5214 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5216 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5217 of ALTERNATE_AIX_CORE_FORMAT.
5218 * configure.in (aix4): No longer need CORE_FLAGS.
5219 * configure: Updated.
5221 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5223 NS32k changes from Ian Dall:
5224 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5226 (aout_link_input_section_std, aout_link_input_section_ext,
5227 aout_link_reloc_link_order): Call them instead of _bfd_*
5229 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5231 (backend_data): Use it instead of hardcoded zero.
5233 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5234 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5236 * ns32knetbsd.c: Include bfd.h.
5237 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5238 (MY_bfd_reloc_type_lookup): Declare function too.
5239 * pc532-mach.c (set_sizes): Don't declare.
5240 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5241 (backend_data, MY_backend_data): Don't define.
5243 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5244 ns32k-*-lites* like ns32k-*-netbsd*.
5246 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5249 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5251 * coffcode.h (coff_write_object_contents): Restore setting
5252 f_timdat to 0, deleted on August 22.
5254 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5256 * coffcode.h (coff_bfd_copy_private_symbol_data,
5257 coff_bfd_copy_private_section_data,
5258 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5259 * peicode.h (coff_bfd_copy_private_bfd_data): New
5260 (pe_bfd_copy_private_bfd_data): New.
5261 (coff_swap_scnhdr_in): Swap bss size into the right place.
5262 (pe_print_private_bfd_data): Add some newlines.
5264 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5266 * som.c (setup_sections): Don't die if a space has no subspaces.
5268 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5270 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5271 dynamic symbol override a common symbol. Don't change the size or
5272 type if they have been set and the new symbol is not a definition.
5273 Warn if the size or type changes.
5275 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5277 * som.c (som_begin_writing): Don't write the symbol table or
5279 (som_finish_writing): Write them here. Place them after the
5280 subspace data, but before the relocs.
5282 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5284 * sunos.c (sunos_add_one_symbol): Just pass false, not
5285 info->shared_library, to sunos_create_dynamic_sections.
5286 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5288 (sunos_check_dynamic_reloc): Remove .text section assertion.
5290 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5292 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5293 * configure, configure.in: Add pmac_xcoff_vec case.
5294 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5295 * coff-pmac.c: New file, PowerMac XCOFF support.
5296 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5297 * targets.c (pmac_xcoff_vec): Declare.
5299 * mpw-config.in: Various changes to be compatible with the
5300 autoconf-based configury.
5301 * mpw-make.sed: New file, sed commands to translate Unix
5302 makefile into MPW syntax.
5303 * mpw-make.in: Remove.
5304 * hosts/mpw.h: Remove.
5305 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5306 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5308 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5310 * binary.c (binary_get_symtab): Return an empty string on error.
5311 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5313 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5315 * coff-ppc.c: Reformatted according to gnu conventions
5316 Removed irrelevant "if 0" code
5318 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5320 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5321 symbols rather than as indirect symbols.
5322 (MY(slurp_symbol_table)): Don't do anything special about
5325 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5326 of .ctors and .dtors sections is no larger than 2.
5328 * sunos.c (sunos_add_one_symbol): Don't change
5329 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5331 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5332 dynamic symbols when creating a shared library.
5333 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5335 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5336 written even if it is not defined in a regular object.
5337 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5338 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5339 rather than the constant 22.
5340 (sunos_check_dynamic_reloc): Handle creating a shared library.
5341 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5342 zero when creating a shared library.
5343 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5344 write it out at the start of the symbol table.
5346 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5348 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5350 * config.bfd: Add arm-*-coff.
5351 * configure.in, configure: Add armcoff_{little,big}_vec.
5352 * targets.c (armcoff_{little,big}_vec): Declare.
5353 (bfd_target_vector): Add armcoff_{little,big}_vec.
5354 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5356 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5358 * targets.c (bfd_find_target): Remove debugging code.
5360 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5362 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5364 * Makefile.in: added *-ppc files
5365 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5366 allow pe based .o's to be shared with other tools on ppc/NT
5367 * config.bfd: added powerpc[le]-[pe|winnt] config support
5368 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5369 * peicode.h: Added more section flags for PE on ppc
5370 Added coff_swap_filehdr_out to allow peicode.h to be
5371 used for non-image PE files on ppc.
5372 Check for image, or not, before copying pe_opthdr
5373 * targets.c: Added new bfd's
5374 * targets.c: Removed two inactive bfds that shouldn't have made it this
5377 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5379 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5380 explicit values to initialize all relocs. Change all users.
5381 (ppc_elf_brtaken_inner): New function to handle branch predicition
5383 (ppc_elf_brtaken_reloc): Ditto.
5384 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5385 relocs use ppc_elf_unsupported_reloc.
5386 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5387 needs to be reported.
5388 (ppc_elf_relocate_section): Support branch prediction relocs.
5390 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5392 * bfd.c (bfd_assert): Remove \n from string passed to
5395 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5396 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5397 (bfd_coff_make_section_hook): Don't define.
5398 (coff_make_section_hook): Remove.
5399 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5400 (styp_to_sec_flags): Likewise.
5401 (coff_write_object_contents): Likewise.
5402 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5404 * libcoff.h: Rebuild.
5405 * coffgen.c (make_a_section_from_file): Just call
5406 bfd_make_section_anyway, not bfd_make_section or
5407 bfd_coff_make_section_hook.
5408 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5409 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5410 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5411 make_section_hook field.
5412 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5414 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5415 pointers into value field for warning and indirect symbols; just
5416 leave the value field alone.
5417 * linker.c (generic_link_add_symbol_list): Use next symbol for
5418 warning and indirect symbols, rather than looking in symbol value.
5419 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5420 parameter. Change all callers. Remove support for indirect
5421 symbols; it didn't work anyhow.
5422 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5423 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5424 * bfd-in2.h: Rebuild.
5426 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5428 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5429 go back to telling the tools this reloc operates on 32 bits.
5431 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5433 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5434 rather than a direct fprintf.
5435 * archive.c (_bfd_write_archive_contents): Likewise.
5436 * coffcode.h (coff_slurp_symbol_table): Likewise.
5437 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5438 (ppc_elf_unsupported_reloc): Likewise.
5439 (ppc_elf_relocate_section): Likewise.
5440 * i386linux.c (linux_tally_symbols): Likewise.
5441 (linux_finish_dynamic_link): Likewise.
5442 * osf-core.c (osf_core_core_file_p): Likewise.
5443 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5444 * som.c (som_sizeof_headers): Likewise.
5445 * srec.c (srec_bad_byte): Likewise.
5446 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5447 * libbfd-in.h (bfd_assert): Declare first parameter const.
5448 * libbfd.h: Rebuild.
5449 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5450 bfd_reloc_overflow is enough.
5451 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5452 * coff-h8500.c (rtype2howto): Likewise.
5453 * coff-z8k.c (rtype2howto): Likewise.
5454 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5455 * elf.c (_bfd_elf_get_lineno): Likewise.
5456 (_bfd_elf_no_info_to_howto): Likewise.
5457 (_bfd_elf_no_info_to_howto_rel): Likewise.
5458 * hp300hpux.c (convert_sym_type): Likewise.
5459 (MY(swap_std_reloc_in)): Likewise.
5460 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5462 * libaout.h (struct aoutdata): Add line_buf field.
5463 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5464 and filename_buffer. Instead, use a malloc buffer stored in the
5465 new line_buf field. Remove length restrictions.
5467 * coffgen.c (string_size): Remove static variable.
5468 (debug_string_size, debug_string_section): Likewise.
5469 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5470 and debug_string_size_p parameters. Use them instead of the
5471 global variables. Change all callers.
5472 (coff_write_symbol): Likewise.
5473 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5474 (coff_write_symbols): Add local variables to replace removed
5477 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5478 function, and line_base fields.
5479 * libcoff.h: Rebuild.
5480 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5481 information, rather than using static variables.
5483 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5484 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5486 * init.c (initialized): Remove static variable.
5487 (bfd_init): Don't bother setting initialized.
5488 (bfd_check_init): Remove.
5489 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5490 * libbfd.h: Rebuild.
5492 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5494 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5495 size for full core dumps. Copy core file header to private data.
5496 (rs6000coff_core_file_failing_command,
5497 rs6000coff_core_file_failing_signal): New functions to extract
5498 the file name and terminating signal from the core file.
5499 * coff-rs6000.c: Use them.
5501 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5503 Change arch info to be const, initialized at compile time.
5504 * archures.c: Reindent many functions. Change CONST to const.
5505 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5506 nothing set it anyhow. Make next const.
5507 (bfd_arch_info_list): Remove.
5508 (bfd_archures_list): Rename from archures_init_table. Change from
5509 a table of function pointers to a table of bfd_arch_info_type
5510 structure addresses.
5511 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5512 (bfd_lookup_arch): Likewise.
5513 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5515 (bfd_default_arch_struct): Make const.
5516 (bfd_arch_init, bfd_arch_linkin): Remove.
5517 (bfd_get_arch_info): Return a const pointer.
5518 * init.c (bfd_init): Don't call bfd_arch_init.
5519 * bfd.c (struct _bfd): Make arch_info const.
5520 * bfd-in2.h: Rebuild.
5521 * libbfd.h: Rebuild.
5522 * configure.in: Put & before everything in $selarchs.
5523 * configure: Rebuild.
5524 * cpu-*.c: Change bfd_*_arch from a function which calls
5525 bfd_arch_linkin to a const structure.
5526 * ieee.c (ieee_object_p): Make arch const.
5528 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5530 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5532 * bfd-in2.h: Regenerate.
5533 * libbfd.h: Regenerate.
5535 * elf32-ppc.c (reloc_type): Update names to match current draft.
5536 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5537 relative. Update names to current V.4 draft.
5538 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5539 (ppc_elf_relocate_section): Rename relocations to match draft.
5541 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5543 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5544 compiled with -mrelocatable-lib to be linked with either normal
5545 modules or -mrelocatable modules.
5547 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5549 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5550 in the a.out header.
5552 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5553 a reloc against a local symbol, even if it's not a section.
5555 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5557 * targets.c (bfd_target): Remove unused align_power_min field.
5558 * bfd-in2.h: Rebuild.
5559 * All backends: Remove initialization of align_power_min.
5561 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5563 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5565 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5567 * config.bfd (mips-dec-netbsd*): New target.
5568 * configure.host (mips-dec-netbsd*): New host.
5569 * configure.in (mips-dec-netbsd*): New native.
5570 * configure: Rebuild.
5572 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5574 Make the COFF backend linker merge common types:
5575 * cofflink.c (struct coff_debug_merge_element): Define.
5576 (struct coff_debug_merge_type): Define.
5577 (struct coff_debug_merge_hash_entry): Define.
5578 (struct coff_debug_merge_hash_table): Define.
5579 (coff_debug_merge_hash_table_init): Define.
5580 (coff_debug_merge_hash_table_free): Define.
5581 (coff_debug_merge_hash_lookup): Define.
5582 (struct coff_final_link_info): Add debug_merge field.
5583 (coff_debug_merge_hash_newfunc): New static function.
5584 (_bfd_coff_final_link): Allocate and free debug_merge table.
5585 (coff_link_input_bfd): Merge identical enum, struct and union
5588 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5590 Convert i960 COFF to use COFF backend linker.
5591 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5592 structure to store the symbol being used.
5593 (coff_i960_start_final_link): New static function.
5594 (coff_i960_relocate_section): New static function.
5595 (coff_i960_adjust_symndx): New static function.
5596 (coff_start_final_link): Define.
5597 (coff_relocate_section): Define.
5598 (coff_adjust_symndx): Define.
5599 * coffcode.h (bfd_coff_backend_data): Add new callback function
5600 _bfd_coff_start_final_link.
5601 (bfd_coff_start_final_link): Define.
5602 (coff_start_final_link): Define if not defined.
5603 (bfd_coff_std_swap_table): Add coff_start_final_link.
5604 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5606 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5607 function callback is not NULL.
5608 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5609 (_bfd_coff_internal_syment_name): Declare.
5610 * libcoff.h: Rebuild.
5611 * configure.in (icoff_big_vec): Add cofflink.o.
5612 (icoff_little_vec): Likewise.
5613 * configure: Rebuild.
5615 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5617 * Makefile.in (clean-info): Remove extraneous tab from line
5620 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5622 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5623 contents has relocs.
5625 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5627 * coffcode.h (coff_compute_section_file_positions): Keep the
5629 (coff_write_object_contents): Remember if it's a relocatable
5631 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5632 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5633 if relocatable file. Swap out saved raw size.
5635 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5637 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5638 (maintainer-clean): Rename from realclean, passing
5639 maintainer-clean down to subdirectories, but leave realclean as a
5642 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5645 * dep-in.sed: Remove config.h from generated dependencies.
5647 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5648 broken out of sunos_canonicalize_dynamic_symtab.
5649 (sunos_canonicalize_dynamic_symtab): Call new function
5650 sunos_slurp_dynamic_symtab.
5651 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5652 dynamic symbol table to the caller.
5653 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5654 callback to override the symbols being read.
5655 * libaout.h (struct aout_backend_data): Add three new parameters
5656 to add_dynamic_symbols callback.
5658 Extensive minor changes to avoid various gcc warnings. Also:
5659 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5660 * archures.c (bfd_arch_info_type): Change mach field from long to
5662 (bfd_lookup_arch): Change machine parameter from long to unsigned
5665 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5667 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5668 a symbol with a non-zero plt_offset.
5670 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5672 * elfcode.h (align_file_position): Remove; not used.
5674 * configure.in: Only check for <sys/procfs.h> on a native system,
5675 and make sure it defines prstatus_t.
5676 * configure: Rebuild.
5678 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5680 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5682 * config.in: Rename from config.h.in.
5683 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5684 Check for config.h:config.in when creating stamp-h.
5685 * configure: Rebuild.
5686 * Makefile.in (stamp-h): Depend upon config.in rather than
5687 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5688 calling config.status.
5690 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5691 (Makefile): Just rebuild Makefile.
5692 (config.h, stamp-h): New targets.
5693 * configure.in: Create stamp-h when rebuilding config.h.
5694 * configure: Rebuild.
5696 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5698 * configure.in: Call AC_CONFIG_HEADER. Substitute
5699 HOST_64BIT_LONG. Check that various header files exist. Check
5700 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5701 and/or free need to be declared. Don't make a link to sysdep.h.
5702 Define TRAD_HEADER for various hosts.
5703 * configure: Rebuild.
5704 * configure.host: Don't set my_host. Add definitions taken from
5705 host header files for various entries. Remove entries which now
5707 * acconfig.h: New file.
5708 * config.h.in: New file, built by autoheader.
5709 * sysdep.h: New file.
5710 * Makefile.in (do_distclean): Don't remove sysdep.h.
5712 (LOCAL_H_DEPS): New variable.
5713 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5715 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5716 ($(OPTIONAL_BACKENDS)): Likewise.
5717 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5718 looking through sysdep.h.
5719 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5720 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5721 (fprintf_vma, sprintf_vma): Likewise.
5722 (int64_type, uint64_type): Don't define.
5723 * bfd-in2.h: Rebuild.
5724 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5725 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5726 * lynx-core.c: Include stuff from old hosts/lynx.h.
5727 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5728 rather than NO_FCNTL.
5729 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5730 rather than NATIVE_HPPAHPUX_COMPILER.
5731 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5733 * hosts/*.h: Remove all header files which merely include,
5734 declare, and define things. Leave header files which define
5735 information needed by trad-core.c.
5737 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5738 (BFD_CC_FOR_BUILD): Define.
5739 * configure.in: Use BFD_CC_FOR_BUILD.
5740 * configure: Rebuild.
5742 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5744 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5745 * configure: Rebuild.
5747 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5750 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5752 * config.bfd: i386pe_ve -> i386pe_vec.
5754 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5756 * configure.host: Incorporate host Makefile fragments by setting
5758 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5759 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5760 value based on whether the code is being compiled by a cross
5761 compiler. Don't substitute host_makefile_frag or frags.
5762 * aclocal.m4: New file to define local AC_PROG_CC.
5763 * configure: Rebuild.
5764 * Makefile.in (INSTALL): Set to @INSTALL@.
5765 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5766 (INSTALL_DATA): Set to @INSTALL_DATA@.
5768 (CC): Define as @CC@.
5769 (CFLAGS): Set to @CFLAGS@.
5770 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5771 (@host_makefile_frag@): Remove.
5772 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5773 after other options.
5774 (config.status): Remove dependency upon @frags@.
5775 * config/*.mh, config/README: Remove.
5777 * config.bfd: Rewrite to incorporate the contents of the Makefile
5778 fragments by setting shell variables, rather than merely returning
5779 the name of a Makefile fragment.
5780 * configure.in: Use shell variables set by config.bfd rather than
5781 looking at the target Makefile fragment files. Don't substitute
5782 target_makefile_frag. Do substitute TDEFINES.
5783 * configure: Rebuild.
5784 * Makefile.in (@target_makefile_frag@): Remove.
5785 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5786 * config/*.mt: Remove.
5788 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5790 * configure.in: Put changequote lines around "i[345]86" patterns
5791 section of core file support.
5793 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5795 * som.c (som_bfd_print_private_bfd_data): Define to use the
5798 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5800 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5801 entry, text_start and data_start.
5803 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5805 * Makefile.in (OFILES): Remove $(TDEPFILES).
5806 * config/apollo.mt (TDEPFILES): Remove.
5807 * config/README: Update.
5809 * configure.in: For a native configuration, set COREFILE and
5810 COREFLAG based on the canonical host name.
5811 * configure: Rebuild.
5812 * Makefile.in: Rebuild dependencies.
5813 (ALL_CFLAGS): Add @COREFLAG@.
5814 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5815 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5816 support routines. Check LYNX_CORE rather than HOST_LYNX.
5817 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5818 * i386lynx.c: Likewise.
5819 * m68klynx.c: Likewise.
5820 * sparclynx.c: Likewise.
5821 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5822 * *-core.c: Comment changes.
5823 * config/decstation.mh (HDEPFILES): Remove.
5824 (HDEFINES): Remove -DTRAD_CORE.
5825 * config/irix3.mh (RANLIB): Remove.
5826 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5827 (HDEFINES): Remove -DIRIX_CORE.
5828 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5829 (HDEFINES): Remove -DTRAD_CORE.
5830 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5831 * config/ultra3.mh (RANLIB): Remove.
5832 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5833 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5834 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5835 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5836 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5837 * config/i386aix.mh, config/i386bsd.mh: Remove.
5838 * config/i386linux.mh, config/i386mach3.mh: Remove.
5839 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5840 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5841 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5842 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5843 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5844 * config/solaris2.mh, config/stratus.mh: Remove.
5845 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5846 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5848 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5850 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5851 DT_FINI entry if the appropriate symbol is not in the hash table.
5853 * libelf.h (struct elf_backend_data): Add create_program_headers
5854 and want_hdr_in_seg fields.
5855 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5857 (elf_backend_create_program_headers): Likewise.
5858 (elfNN_bed): Initialize create_program_headers and
5860 * elf.c (get_program_header_size): Call create_program_headers
5862 (map_program_segments): Check want_hdr_in_seg backend field. Call
5863 create_program_headers backend routine.
5865 * elf.c (assign_file_positions_except_relocs): Align non allocated
5866 sections when creating an executable.
5868 * elfcode.h (elf_swap_phdr_in): Make non static.
5869 (elf_swap_phdr_out): Make non static.
5870 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5871 (bfd_elf32_swap_phdr_out): Declare.
5872 (bfd_elf64_swap_phdr_in): Declare.
5873 (bfd_elf64_swap_phdr_out): Declare.
5875 * ecofflink.c (ecoff_collect_shuffle): New static function.
5876 (_bfd_ecoff_get_accumulated_pdr): New function.
5877 (_bfd_ecoff_get_accumulated_sym): New function.
5878 (_bfd_ecoff_get_accumulated_ss): New function.
5879 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5880 (_bfd_ecoff_get_accumulated_sym): Declare.
5881 (_bfd_ecoff_get_accumulated_ss): Declare.
5882 * libbfd.h: Rebuild.
5884 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5886 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5888 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5889 warning symbols. If any section is named .gnu.warning.XXX, treat
5890 the contents as a warning to be issued if the symbol XXX is
5892 (elf_link_output_extsym): For an indirect or warning symbol, just
5893 output the symbol it points to.
5895 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5896 if bfd_hash_allocate fails, since it will already be set.
5897 (generic_link_hash_newfunc): Likewise.
5898 (archive_hash_newfunc): Likewise.
5899 (hash_entry_bfd): New static function.
5900 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5901 callback. Allocate a new warning using the hash table newfunc.
5902 Use bfd_hash_replace to update the entry in the hash table, rather
5903 than assuming we can copy the fields with structure assignment.
5905 * hash.c (bfd_hash_replace): New function.
5906 * bfd-in.h (bfd_hash_replace): Declare.
5907 * bfd-in2.h: Rebuild.
5909 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5911 * config.bfd: Add mips*vr4300-*-elf* target.
5912 * config/mipsbvr4300.mt: Added.
5914 See file ChangeLog.2
5921 version-control: never