1 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3 * aout-target.h (MY(callback)): Set reloc_count fields.
5 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
7 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
8 sections unless this is a SunOS link.
10 * VERSION: Set to 2.7.1.
12 * Released binutils 2.7.
14 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
16 * i386aout.c: Include "aout/aout64.h".
17 (i386aout_write_object_contents): New static function.
18 (MY_write_object_contents): Define.
20 * netbsd.h (MY(write_object_contents)): Make sure that
21 adjust_sizes_and_vmas is called before fiddling with the magic
24 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
26 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
28 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
30 * libbfd-in.h (itos, stoi): Don't define.
32 * i386lynx.c (KEEPIT): Define as udata.i.
33 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
34 (NAME(lynx,swap_ext_reloc_out)): Likewise.
35 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
36 flags. Don't use stoi.
38 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
40 * elf.c (map_sections_to_segments): Don't start a new segment for
41 a writable section if it's on the same page as the previous
42 segment. Reset the writable variable for a readonly section.
44 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
46 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
47 first_thunk_address, thunk_size, and import_table_size.
48 * peicode.h: Improved some diagnostics regarding edata sections.
50 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
52 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
53 (TARGET_LITTLE_SYM): Added missing D_PAGED.
55 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
57 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
58 with XCOFF_DEF_DYNAMIC set is really defined.
59 (xcoff_link_check_dynamic_ar_symbols): Likewise.
60 (xcoff_link_add_symbols): Only create special sections if using an
63 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
65 (bfd_install_relocation): Likewise.
67 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
69 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
71 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
72 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
73 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
74 (elf64_alpha_link_hash_newfunc): Initialize flags field.
75 (elf64_alpha_check_relocs): Record types of LITUSE entries that
76 are found for LITERAL relocs.
77 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
78 taken, we cannot generate a .plt entry for the symbol.
80 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
82 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
83 sysconf functions (for gprof).
84 * configure, config.in: Rebuild.
86 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
88 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
89 an archive if it has a map. If the object file has the wrong
92 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
93 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
95 (alpha_relocate_section): Likewise.
97 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
98 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
99 (coff_swap_sym_out): Use SYMESZ, not sizeof.
100 (coff_swap_aux_out): Use AUXESZ, not sizeof.
101 (coff_swap_lineno_out): Use LINESZ, not sizeof.
102 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
103 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
104 * peicode.h: Corresponding changes.
106 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
108 * elflink.h (elf_create_pointer_linker_section): Comment out code
109 dealing with making GOT pointers negative of the GOT symbol for
112 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
114 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
115 increment the .rela.plt size until after we're done creating the
117 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
118 .rela.plt offset directly rather than calculating it.
120 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
122 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
123 Use autoconf-set values.
124 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
125 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
128 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
129 * configure: Rebuilt.
131 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
133 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
134 handling code > 1k away.
136 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
138 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
139 defined, output whenever the symbol is updated.
141 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
143 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
144 section to 0 if user_set_vma is set.
145 * elflink.h (elf_bfd_final_link): Likewise.
147 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
149 Partially undo patch of Jun 20.
150 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
151 (coff_compute_section_file_positions): Likewise.
152 (coff_write_object_contents): Likewise. Re-add deleted code, but
153 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
154 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
156 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
158 * config.bfd: Add support for *-*-rtems* configurations.
160 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
162 * elf.c (prep_headers): Add bfd_arch_alpha case.
164 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
166 * elf64-alpha.c: New file.
167 * config.bfd (alpha-*-linuxecoff*): New target.
168 (alpha-*-linux*, alpha-*-elf*): New targets.
169 * configure.in (bfd_elf64_alpha_vec): New vector.
170 * configure: Rebuild.
171 * targets.c (bfd_elf64_alpha_vec): Declare.
172 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
173 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
174 * bfd-in2.h, libbfd.h: Rebuild.
175 * Makefile.in: Rebuild dependencies.
176 (BFD64_BACKENDS): Add elf64-alpha.o.
177 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
179 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
181 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
182 than relying on a right shift of 32.
184 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
186 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
187 ifdef to COFF_WITH_PE.
188 (coff_compute_section_file_positions): Likewise.
189 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
190 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
191 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
192 COFF_IMAGE_WITH_PE, always include.
194 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
196 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
198 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
199 approximate the correct answer if SIZEOF_HEADERS was not used.
201 * binary.c (binary_set_section_contents): Set section file
202 position based on LMA rather than VMA.
204 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
206 * linker.c (_bfd_generic_link_output_symbols): Don't output any
207 symbols if info->strip == strip_all.
209 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
211 * coff-h8300.c: Remove #if 0 code.
212 (compatable): Don't allow mixing/matching of different architectures.
214 * archures.c (bfd_mach_h8300s): Add.
215 * bfd-in2.h: Rebuilt.
216 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
218 (h8300_reloc16_estimate): Likewise.
219 (h8300_reloc16_extra_cases): Likewise.
220 (h8300_bfd_link_add_symbols): Likewise.
221 * coffcode.h (coff_set_arch_mach_hook): Likewise.
222 (coff_set_flags): Likewise.
223 * cpu-h8300.c (h8300_scan): Likewise.
224 Add H8/S to bfd_h8300_arch list.
226 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
228 Added support for Alpha OpenVMS:
229 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
230 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
231 * config.h-vms, makefile.vms: New files.
232 * config.bfd (alpha-*-*vms*): New target.
233 * configure.in (evax_alpha_vec): New target vector.
234 * configure: Rebuild.
235 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
236 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
237 * targets.c (bfd_target_evax_flavour): Define.
238 (evax_alpha_vec): Declare.
239 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
241 * bfd-in2.h, libbfd.h: Rebuild.
242 * Makefile.in: Rebuild dependencies.
243 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
244 evax-emh.o, and evax-misc.o.
245 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
246 evax-etir.c, evax-emh.c, and evax-misc.c.
247 (HFILES): Add evax.h.
249 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
251 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
253 (h8300_bfd_link_add_symbols): Likewise.
255 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
257 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
258 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
260 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
262 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
263 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
265 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
266 R_MIPS_32 relocs if creating a shared library.
268 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
270 * peicode.h (add_data_entry): Use pei_section_data rather than
271 _cooked_size. Corresponds to May 13 change in coffcode.h.
273 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
275 * cofflink.c (_bfd_coff_final_link): Handle long section names.
276 * coffcode.h (coff_write_object_contents): If there are long
277 section names, always set the f_symptr field, even if there are no
279 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
280 if there are no symbols.
282 * coffgen.c (make_a_section_from_file): Check return value of
283 _bfd_coff_read_string_table.
284 (coff_real_object_p): Check return value of
285 make_a_section_from_file.
286 (_bfd_coff_read_string_table): Check that there are some symbols
287 before trying to read the string table size.
289 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
291 * xcofflink.c (xcoff_link_add_symbols): When considering whether
292 to replace a symbol in a dynamic object with a symbol from another
293 dynamic object, do the replacement if the existing symbol is
296 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
297 for _ptrgl, and treat it as global linkage code.
299 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
300 filename or N_SO symbol past the offset, and use it to indicate
301 that there is no line number or function when appropriate.
303 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
305 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
306 common symbol defined by the linker. Don't export function code
307 even if export_defineds is set.
309 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
311 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
313 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
314 (h8300_symbol_address_p): New function.
315 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
318 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
320 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
322 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
323 correctly for the two variants. Allow relaxing if the target
324 is 128 bytes away since after relaxation it'll be 126 bytes away.
325 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
326 "dot" and "value". Allow relaxing if the target is 128 bytes
327 away since after relaxation it'll be 126 bytes away.
328 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
329 the given section until nothing changes.
331 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
333 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
334 alignment hack--we can get the lnnoptr info another way without
335 suddenly increasing the alignment requirements. Set the flags for
337 (ecoff_compute_section_file_positions): Do so.
339 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
341 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
342 to keep the HP emulator database happy.
344 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
345 From Kevin Buettner <kev@primenet.com>.
347 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
349 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
350 name of a NULL section.
352 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
354 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
355 set, always call the notice callback.
357 * VERSION: Increment for bfdlink.h change.
359 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
361 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
362 (sh_relax_delete_bytes): Correct handling of differently sized
363 trailing alignment reloc.
365 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
366 * bfd-in2.h: Rebuild.
367 * configure.in: Warn if there is no known 64 bit type.
368 * configure: Rebuild.
370 * Makefile.in: Rebuild dependencies.
371 (BFD32_BACKENDS): Add ppcboot.o.
372 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
374 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
375 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
377 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
379 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
380 (bfd_mips_elf64_swap_reginfo_out): Move from here...
381 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
382 (bfd_mips_elf64_swap_reginfo_out): ...to here.
384 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
386 * elf64-mips.c: Improve reloc special_functions and handling of
387 SHT_MIPS_OPTIONS section.
388 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
389 mips_elf_hi16_reloc and make globally visible.
390 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
391 make globally visible.
392 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
393 make globally visible.
394 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
395 and make globally visible.
396 (gprel16_with_gp): Check howto->src_mask before using value in
398 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
399 and make globally visible.
400 (gprel32_with_gp): Check howto->src_mask before fetching value.
401 (bfd_mips_elf_swap_options_in): New function.
402 (bfd_mips_elf_swap_options_out): New function.
403 (_bfd_mips_elf_set_private_flags): Rename from
404 mips_elf_set_private_flags and make globally visible.
405 (_bfd_mips_elf_copy_private_bfd_data): Rename from
406 mips_elf_copy_private_bfd_data and make globally visible.
407 (_bfd_mips_elf_merge_private_bfd_data): Rename from
408 mips_elf_merge_private_bfd_data and make globally visible.
409 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
410 for a SHT_MIPS_OPTIONS section.
411 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
412 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
413 name of a SHT_MIPS_OPTIONS section.
414 (_bfd_mips_elf_set_section_contents): New function.
415 (mips_elf32_section_processing): Set the GP value in a
416 SHT_MIPS_OPTIONS section.
417 (_bfd_mips_elf_find_nearest_line): Rename from
418 mips_elf_find_nearest_line and make globally visible.
419 (bfd_elf32_set_section_contents): Define.
420 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
421 (_bfd_mips_elf_lo16_reloc): Declare.
422 (_bfd_mips_elf_gprel16_reloc): Declare.
423 (_bfd_mips_elf_got16_reloc): Declare.
424 (_bfd_mips_elf_gprel32_reloc): Declare.
425 (_bfd_mips_elf_set_private_flags): Declare.
426 (_bfd_mips_elf_copy_private_bfd_data): Declare.
427 (_bfd_mips_elf_merge_private_bfd_data): Declare.
428 (_bfd_mips_elf_find_nearest_line): Declare.
429 (_bfd_mips_elf_set_section_contents): Declare.
431 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
433 (elf_info_to_howto): Define.
434 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
436 (elf_info_to_howto): Define.
437 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
439 (elf_info_to_howto): Define.
441 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
442 R_MOV16B[12], to match change in coff/internal.h.
444 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
446 * elf64-mips.c: Extensive additions to provide better support for
447 writing files and for gas.
448 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
449 of mips_elf_object_p.
450 (mips_elf32_object_p): Rename from mips_elf_object_p; call
451 _bfd_mips_elf_object_p.
452 (_bfd_mips_elf_final_write_processing): Rename from
453 mips_elf_final_write_processing and make globally visible.
454 (_bfd_mips_elf_fake_sections): Rename from
455 mips_elf_fake_sections and make globally visible.
456 (_bfd_mips_elf_section_from_bfd_section): Rename from
457 mips_elf_section_from_bfd_section and make globally visible.
458 (_bfd_mips_elf_section_processing): New function, broken out of
459 mips_elf_section_processing.
460 (mips_elf32_section_processing): Rename from
461 mips_elf_section_processing; call
462 _bfd_mips_elf_section_processing.
463 (_bfd_mips_elf_symbol_processing): Rename from
464 mips_elf_symbol_processing and make globally visible.
465 (_bfd_mips_elf_read_ecoff_info): Rename from
466 mips_elf_read_ecoff_info and make globally visible.
467 (mips_elf32_ecoff_debug_swap): Rename from
468 mips_elf_ecoff_debug_swap.
469 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
470 struct symbol_cache_entry.
471 (_bfd_elf_validate_reloc): New function, moved in from
472 elfcode.h:validate_reloc.
473 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
474 to _bfd_elf_validate_reloc. Change all callers.
475 * elf-bfd.h (bfd_section_from_shdr): Declare.
476 (_bfd_elf_symbol_from_bfd_symbol): Declare.
477 (_bfd_elf_validate_reloc): Declare.
478 (_bfd_mips_elf_object_p): Declare.
479 (_bfd_mips_elf_fake_sections): Declare.
480 (_bfd_mips_elf_section_from_bfd_section): Declare.
481 (_bfd_mips_elf_section_processing): Declare.
482 (_bfd_mips_elf_symbol_processing): Declare.
483 (_bfd_mips_elf_read_ecoff_info): Declare.
484 (_bfd_mips_elf_final_write_processing): Declare.
485 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
488 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
489 (mips_elf_final_write_processing): Likewise.
491 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
493 64-bit MIPS ELF ABI objdump support:
494 * elf64-mips.c: New file.
495 * Makefile.in: Rebuild dependencies.
496 (BFD64_BACKENDS): Add elf64-mips.o.
497 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
498 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
499 bfd_elf64_littlemips_vec to targ_selvecs.
500 (mips*-*-elf*): Likewise.
501 * confingure.in: Add bfd_elf64_bigmips_vec and
502 bfd_elf64_littlemips_vec to vector switch.
503 * configure: Rebuild.
504 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
505 broken out of mips_elf_section_from_shdr.
506 (mips_elf32_section_from_shdr): Rename from
507 mips_elf_section_from_shdr. Call new function.
508 (elf_backend_section_from_shdr): Update name of renamed function.
509 * elf-bfd.h (struct elf_size_info): Change second parameter of
510 write_out_phdrs to be const. Likewise for second parameter of
512 (struct bfd_elf_section_data): Add rel_hdr2 field.
513 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
514 (bfd_elf32_swap_symbol_out): Likewise.
515 (bfd_elf32_swap_reloc_in): Likewise.
516 (bfd_elf32_swap_reloc_out): Likewise.
517 (bfd_elf32_swap_reloca_in): Likewise.
518 (bfd_elf32_swap_reloca_out): Likewise.
519 (bfd_elf32_swap_phdr_in): Likewise.
520 (bfd_elf32_swap_phdr_out): Likewise.
521 (bfd_elf32_swap_dyn_in): Likewise.
522 (bfd_elf32_swap_dyn_out): Likewise.
523 (bfd_elf32_slurp_symbol_table): Declare.
524 (bfd_elf32_write_shdrs_and_ehdr): Declare.
525 (bfd_elf32_write_out_phdrs): Declare.
526 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
527 (bfd_elf64_swap_symbol_out): Likewise.
528 (bfd_elf64_swap_reloc_in): Likewise.
529 (bfd_elf64_swap_reloc_out): Likewise.
530 (bfd_elf64_swap_reloca_in): Likewise.
531 (bfd_elf64_swap_reloca_out): Likewise.
532 (bfd_elf64_swap_phdr_in): Likewise.
533 (bfd_elf64_swap_phdr_out): Likewise.
534 (bfd_elf64_swap_dyn_in): Likewise.
535 (bfd_elf64_swap_dyn_out): Likewise.
536 (bfd_elf64_slurp_symbol_table): Declare.
537 (bfd_elf64_write_shdrs_and_ehdr): Declare.
538 (bfd_elf64_write_out_phdrs): Declare.
539 (_bfd_mips_elf_section_from_shdr): Declare.
540 * elf.c (bfd_section_from_shdr): Remove assertion requiring
541 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
542 section for the section, add the new one to rel_hdr2. Increment
543 reloc_count rather than setting it.
544 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
545 Remove static declaration.
546 (elf_write_shdrs_and_ehdr): Define name as macro.
547 (elf_write_out_phdrs): Likewise.
548 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
549 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
550 (elf_swap_symbol_in): Change second parameter to be const.
551 (elf_swap_symbol_out): Likewise.
552 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
553 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
554 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
555 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
556 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
557 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
558 parameter to be const. Make non-static.
559 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
561 (elf_slurp_symbol_table): Make non-static.
562 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
563 * elfxx-target.h (elf_info_to_howto): Define if not defined.
564 (elf_backend_size_info): Likewise.
565 (elfNN_bed): Use elf_backend_size_info.
566 * targets.c (bfd_elf64_bigmips_vec): Declare.
567 (bfd_elf64_littlemips_vec): Declare.
568 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
569 bfd_elf64_littlemips_vec if BFD64 is defined.
571 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
573 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
575 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
576 zeroes, in alignment holes.
578 * configure: Rebuild with autoconf 2.10.
580 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
581 potential leading underscore in the allocated buffer.
583 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
585 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
586 symbols into .sbss if this is a relocatable link.
588 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
590 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
591 undefined symbols when creating a shared library.
593 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
595 * coff-sh.c: Add a bunch of new code and static const arrays to
596 support aligning loads and stores on four byte memory boundaries.
598 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
600 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
602 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
605 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
607 * cache.c (bfd_open_file): Unlink the file before opening it for
608 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
610 * opncls.c (bfd_fdopenr): Set opened_once.
612 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
614 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
617 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
618 the code unconditionally.
620 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
622 * libcoff-in.h (struct pei_section_tdata): Define structure.
623 (pei_section_data): Define macro.
624 * libcoff.h: Rebuild.
625 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
626 store s_paddr field in pei_section_data.
627 (coff_compute_section_file_positions): Use pei_section_data rather
628 than _cooked_size, and don't overwrite an existing value.
629 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
630 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
631 * peicode.h (coff_bfd_copy_private_section_data): Define if
633 (pe_bfd_copy_private_section_data): New static function if
636 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
638 * srec.c (srec_set_arch_mach): Write as a function rather than a
641 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
642 no map, just check each member in turn to see whether it is
645 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
647 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
648 table. Call BFD_ASSERT to validate header size, instead of
650 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
653 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
655 * ppcboot.c: New target for looking at PPCbug boot records.
657 * config{ure.in,.bfd}: Add support for ppcboot target.
659 * configure: Regenerate.
661 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
663 * coff-h8300.c (howto_table): Update names to match recent
664 changes to include/coff/internal.h. Fix minor errors in the
665 existing relocs. Add R_MOVL1 and R_MOVL2.
666 (rtype2howto): Similarly.
667 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
668 existing relaxing code and peform more relaxing.
669 (h8300_reloc16_extra_cases): Likewise.
671 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
673 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
676 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
678 * elfcode.h (elf_object_p): Reject generic ELF target if
679 e_machine matches an alternate machine code in a specific backend.
681 * netbsd-core.c (netbsd_core_vec): Remove initializer for
682 obsolete align_power_min field.
684 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
686 * coff-h8300.c (reloc_howto_type): Add howto entry for
688 (rtype2howto): Handle R_PCRWORD_B.
689 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
690 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
691 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
694 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
696 * aoutx.h (translate_from_native_sym_flags): Set the section for
697 BSF_CONSTRUCTOR symbols.
699 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
702 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
704 * coffcode.h (coff_write_object_contents): In comdat section lookup,
705 stop looking when section is found.
707 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
709 * coffcode.h (STRING_SIZE_SIZE): Define.
710 (styp_to_sec_flags): Handle long symbol names when looking for the
712 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
713 (bfd_coff_long_section_names): Define.
714 (coff_write_object_contents): Handle long section names.
715 (bfd_coff_std_swap_table): Initialize new field.
716 * libcoff.h: Rebuild.
717 * coffgen.c (make_a_section_from_file): Handle long section
719 (coff_write_symbols): Handle long section names.
720 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
721 * coff-mips.c (mips_ecoff_backend_data): Likewise.
722 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
723 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
724 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
725 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
726 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
727 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
729 * bout.c (b_out_callback): Set lma of sections.
730 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
731 parameter to output_bfd. Used input_bfd instead of output_bfd in
734 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
736 * aoutx.h (translate_from_native_sym_flags): Don't create
737 SEC_CONSTRUCTOR sections.
738 * ecoff.c (ecoff_set_symbol_info): Likewise.
740 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
741 From Don Bowman <bowman@waterloo.hp.com>.
743 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
745 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
746 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
748 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
750 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
751 mips_32_relocs field.
752 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
753 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
754 relocs against a global symbol which is not defined in a regular
756 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
757 against a global symbol, increment mips_32_relocs.
758 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
759 the symbol is not defined in a regular file, make room in the
762 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
764 * ecoff.c (ecoff_compute_section_file_positions): Track the real
765 file position and the virtual file position separately. Set
766 filepos information bsaed on the real file position.
767 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
768 Jan 23 change to coffcode.h.
770 * som.c (som_slurp_symbol_table): Set the symbol count to the
771 number of BFD symbols created.
773 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
775 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
776 output file if linking shared objects. Loop to check all relocs,
777 rather than returning false on first error.
779 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
781 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
782 (ppc_elf_additional_program_headers): If .interp section, bump #
783 of program headers by 1.
784 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
785 (ppc_elf_size_dynamic_sections): Add support for .plt section.
786 (ppc_elf_check_relocs): Print out filename in debug code. Enable
788 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
790 (ppc_elf_relocate_section): If the output section isn't defined,
791 don't abort, just give an error message.
793 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
794 being created is .sdata or .sdata2, don't make the symbol dynamic.
796 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
798 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
799 members of an archive for dynamic objects with no symbols, and
800 pass them directly to check_archive_element.
801 (xcoff_link_check_ar_symbols): Pass dynamic objects to
802 xcoff_link_check_dynamic_ar_symbols.
803 (xcoff_link_check_dynamic_ar_symbols): New static function.
805 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
806 from _bfd_nodynamic to _bfd_xcoff.
807 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
809 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
810 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
811 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
812 * libcoff.h: Rebuild.
813 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
814 (xcoff_get_section_contents): New static function.
815 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
816 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
817 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
818 (xcoff_dynamic_reloc): New static variable.
819 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
820 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
822 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
824 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
825 if reloc_entry->addend is not 0.
826 (CALC_ADDEND): Just set the addend to reloc.r_offset.
828 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
830 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
832 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
833 Add entries for R_SPARC_[56].
834 (sparc_reloc_map): Add entries for R_SPARC_[56].
836 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
838 Optimize linking of stabs in sections as used in ELF and COFF.
840 * libbfd-in.h (_bfd_link_section_stabs): Declare.
841 (_bfd_write_section_stabs): Declare.
842 (_bfd_write_stab_strings): Declare.
844 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
845 (struct coff_link_hash_table): Add stab_info field.
846 * libcoff.h: Rebuild.
847 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
849 (coff_link_add_symbols): Call _bfd_link_section_stabs if
851 (_bfd_coff_final_link): Write out stab strings hash table.
852 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
853 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
855 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
856 (struct bfd_elf_section_data): Add stab_info field.
857 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
859 * elflink.h (elf_link_add_object_symbols): If appropriate, call
860 _bfd_link_section_stabs.
861 (elf_bfd_final_link): Write out stab strings hash table.
862 (elf_link_input_bfd): Handle optimized stabs sections.
863 * reloc.c (_bfd_final_link_relocate): Check address against
864 _raw_size rather than _cooked_size.
865 * Makefile.in: Rebuild dependencies.
866 (BFD_LIBS): Add stabs.o
867 (BFD_LIBS_CFILES): Add stabs.c.
869 * VERSION: Increment for bfdlink.h change.
871 * coffgen.c (coff_renumber_symbols): Correct handling of
872 BSF_NOT_AT_END common symbols.
874 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
876 * coff-ppc.c (record_toc): Add cast to avoid warning.
877 (ppc_allocate_toc_section): Likewise.
878 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
879 (ppc_coff_reloc_type_lookup): Remove unreached code.
880 * coffcode.h (coff_write_object_contents): Don't take the address
882 * peicode.h (pe_print_idata): Add casts to avoid warning.
883 (pe_print_edata): Likewise.
884 (pe_print_reloc): Remove ANSI C string concatenation.
886 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
888 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
890 * libcoff.h: Rebuild.
891 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
893 (coff_swap_aux_out): Likewise.
894 * peicode.h (coff_swap_aux_in): Likewise.
895 (coff_swap_aux_out): Likewise.
896 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
898 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
900 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
901 Fix up .bf endndx link fields.
902 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
904 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
907 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
909 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
910 on Solaris PowerPC systems doesn't get confused.
912 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
915 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
916 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
917 update did_reg and did_reg2.
919 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
921 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
923 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
924 callback routines, pass h->root.string rather than name, in case
925 copy is true and name is transient.
927 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
929 * elfcore.h: Add support for core files with multiple threads.
930 (Primarily for Solaris.)
932 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
934 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
935 section->orelocation is NULL.
937 * coffgen.c (bfd_coff_get_syment): New function.
938 (bfd_coff_get_auxent): New function.
939 * bfd-in.h (bfd_coff_get_syment): Declare.
940 (bfd_coff_get_auxent): Declare.
941 * bfd-in2.h: Rebuild.
943 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
945 * elf32-mips.c (struct mips_hi16): Define.
946 (mips_hi16_addr, mips_hi16_addend): Remove.
947 (mips_hi16_list): New static variable.
948 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
949 (mips_elf_lo16_reloc): Process mips_hi16_list.
950 (mips_elf_relocate_section): Permit an arbitrary number of HI16
951 relocs before the associated LO16 reloc.
953 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
955 * versados.c (versados_scan): Check bfd_alloc return value.
956 (versados_object_p): Check all bfd_read return values. Require
957 that lang field be less than 10, to avoid confusion with Intel Hex
960 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
962 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
963 not 0, for an absolute symbol.
964 (NAME(aout,swap_ext_reloc_out)): Likewise.
966 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
967 (ihex_write_object_contents): For a large start address, output
968 the full 32 bit address in record type 5.
970 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
971 to int to avoid promotion problems in prototype.
973 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
975 * configure.host: Use ${srcdir} when looking for picfrag.
977 * configure.host: Switch on ${libdir}, not $(libdir). From
978 alan@spri.levels.unisa.edu.au (Alan Modra).
980 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
981 entry point, not just for DYNAMIC objects.
982 * sunos.c (sunos_add_dynamic_symbols): Always call
983 sunos_create_dynamic_sections. If called with a non DYNAMIC
984 object, don't do anything else.
985 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
987 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
989 * configure.in: Permit --enable-shared to specify a list of
991 * configure: Rebuild.
993 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
994 host when configuring with --enable-shard.
996 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
998 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1001 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1002 to avoid crashing in bfd_hash_replace.
1004 * sysdep.h: Use #ifdef, not #if.
1006 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1008 * config.in: Rebuild.
1010 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1012 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1013 (AC_CHECK_HEADERS): Check for sys/time.h
1014 (AC_HEADER_TIME): Add macro.
1015 * configure: Rebuild.
1016 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1017 to control what combination of <time> and <sys/time.h>
1020 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1022 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1023 (aout_32_sunos4_write_object_contents): Likewise.
1024 * aoutx.h (NAME(aout,machine_type)): Handle
1025 bfd_mach_sparc_{sparclet,sparclite}.
1026 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1027 (bfd_mach_sparc_v9_p): Update.
1028 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1029 * libaout.h (enum machine_type): Add M_SPARCLET.
1030 * sunos.c (MACHTYPE_OK): Define.
1031 * bfd-in2.h: Regenerated.
1033 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1035 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1036 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1037 * elflink.c (_bfd_elf_create_got_section): Store the
1038 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1039 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1040 global offset table goes over 0x1000, set the value of
1041 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1042 (elf32_sparc_relocate_section): Subtract the offset of
1043 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1045 * elfcode.h: Don't include <string.h>.
1047 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1049 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1050 generic_link_hash_newfunc. All references changed.
1051 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1052 moved here from libbfd-in.h.
1053 * libbfd-in.h: Corresponding changes.
1054 * libbfd.h: Regenerated.
1056 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1058 * aoutx.h (aout_link_input_section_std): When reporting an
1059 overflow error, use the name of the symbol in the hash table if
1061 (aout_link_input_section_ext): Likewise.
1063 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1064 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1066 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1068 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1069 * coffcode.h (coff_compute_section_file_positions): Likewise.
1070 (coff_write_object_contents): Likewise.
1072 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1074 * section.c (SEC_LINK_ONCE): Define.
1075 (SEC_LINK_DUPLICATES): Define.
1076 (SEC_LINK_DUPLICATES_DISCARD): Define.
1077 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1078 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1079 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1080 * bfd-in2.h: Rebuild.
1081 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1082 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1083 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1084 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1085 SEC_LINK_ONCE, and look through the symbol table for the setting
1086 for SEC_LINK_DUPLICATES.
1087 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1088 set for a section, find the section symbol in the symbol table,
1089 and set the aux entry based on SEC_LINK_DUPLICATES.
1090 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1091 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1092 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1093 * coff-i386.c (i386coff_vec): Likewise.
1094 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1096 * VERSION: Bump to 2.6.1.
1097 * Makefile.in (stamp-h): Depend upon VERSION.
1099 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1101 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1102 * libbfd.h: Rebuilt.
1103 * linker.c (generic_link_hash_newfunc): No longer static.
1104 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1106 * coff-h8300.c: Add two derived hash tables and their associated
1107 funtions and #defines for use by the h8300 linker.
1108 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1109 the function vector as needed. Place the address of the function
1110 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1111 Rewrite the vectors section contents as necessary.
1112 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1113 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1114 (coff_bfd_link_hash_table_create): Likewise.
1116 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1118 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1119 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1121 (hppa_rebuild_insn): Pass pointer to correct type to
1122 low_sign_unext and dis_assemble_21.
1124 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1126 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1127 Stick with sparc-*-{sysv4*,solaris2*}.
1129 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1131 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1132 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1133 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1134 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1135 fields is non-zero, print them.
1137 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1138 ifdef. Remove unused variables.
1139 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1141 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1142 (get_symbol_value): Ifdef out.
1143 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1144 (coff_ppc_relocate_section): Remove unused variables. Make
1145 fprintf strings and argument types correspond. Put before_addr in
1147 (dump_toc): Make fprintf strings and argument types correspond.
1148 (ppc_process_before_allocation): Remove unused variables. Always
1150 (ppc_reflo_reloc): Ifdef out.
1151 (ppc_addr32nb_reloc): Ifdef out.
1152 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1154 (coff_ppc_rtype_to_howto): Likewise.
1155 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1157 * peicode.h (pe_print_idata): Move otherwise unused variables into
1158 the #ifdef where they are used. Always return a value.
1159 (pe_print_edata): Make fprintf strings and argument types
1160 correspond. Always return a value.
1161 (pe_print_pdata): Removed unused variable addr_value. Always
1163 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1164 strings and argument types correspond. Always return a value.
1166 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1167 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1168 variable rela inside #if 0 section where it is used.
1170 * ns32k.h: New file.
1171 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1172 functions to start with _bfd_.
1173 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1174 functions in cpu-ns32k.h.
1175 * Makefile.in: Rebuild dependencies.
1176 (HFILES): Add ns32k.h.
1178 * section.c (struct sec): Add linker_mark field. Change
1179 user_set_vma and reloc_done to be single bit fields.
1180 (STD_SECTION): Update accordingly.
1181 * bfd-in2.h: Rebuild.
1182 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1184 (aout_link_input_bfd): Don't link unmarked sections.
1185 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1187 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1188 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1190 * elflink.h (elf_bfd_final_link): Mark sections included in the
1192 (elf_link_input_bfd): Don't link unmarked sections.
1193 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1195 (xcoff_link_input_bfd): Don't link unmarked sections.
1197 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1198 overflow error messages.
1200 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1202 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1203 is not set, print "BFD: " before the error message.
1205 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1206 Miles Bader <miles@gnu.ai.mit.edu>.
1207 * configure: Rebuild.
1209 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1211 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1214 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1215 m68k-aout, m68k-coff, and m68k-elf targets.
1217 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1219 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1220 (ieee_generic_stat_arch_elt): Restructured to prevent
1221 ieee_object_p from being called repeatedly.
1223 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1225 * coffcode.h (coff_write_object_contents): Allocate
1226 buffers large enough for any FILEHDR or AOUTHDR.
1228 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1230 * ecofflink.c (lookup_line): New static function, renamed and
1231 slighly changed from old _bfd_ecoff_locate_line.
1232 (_bfd_ecoff_locate_line): Cache line number information. Use
1233 lookup_line for actual lookup.
1235 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1237 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1238 multiple of 20 bytes.
1240 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1242 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1243 allocate ecoff_find_line, and don't initialize by hand.
1244 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1245 mips_elf_find_line, and don't call memset.
1247 * coffcode.h (coff_compute_section_file_positions): If not
1248 producing a final executable, don't consider sofar when aligning
1249 the section to the correct size.
1251 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1254 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1255 * coffgen.c (coff_section_symbol): Ifdef out.
1257 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1259 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1260 output_bfd is not NULL.
1262 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1264 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1265 of bfd_alloc (fixes fix_line not being initialized).
1266 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1268 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1270 * coffcode.h: Allow specific backends to override the
1271 bfd_link_add_symbols routine.
1273 * coff-h8300.c: Include genlink.h.
1274 (howto_table): Add R_MEM_INDIRECT.
1275 (rtype2howto): Support R_MEM_INDIRECT.
1276 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1279 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1281 * coff-alpha.c (alpha_relocate_section): Use
1282 info->callbacks_warning, rather than _bfd_error_handler, for
1283 "multiple gp" warning.
1285 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1287 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1288 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1289 table string. Use bfd_wrapped_link_hash_lookup.
1290 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1292 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1293 table, if any, when writing out symbols.
1294 (aout_link_input_section_std): Use the name from the hash table,
1295 if any, when reporting undefined symbols.
1296 (aout_link_input_section_ext): Likewise.
1297 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1298 * bout.c (get_value): Likewise.
1299 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1300 * ecoff.c (ecoff_reloc_link_order): Likewise.
1301 * elflink.h (elf_link_add_object_symbols): Likewise.
1302 (elf_reloc_link_order): Likewise.
1303 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1304 (_bfd_generic_reloc_link_order): Likewise.
1305 (default_indirect_link_order): Likewise.
1306 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1307 * sunos.c (sunos_add_one_symbol): Likewise.
1308 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1309 (bfd_xcoff_link_count_reloc): Likewise.
1310 (xcoff_reloc_link_order): Likewise.
1312 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1313 into -1 for intern->rss.
1315 * configure: Rebuild with autoconf 2.8.
1317 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1319 * stab-syms.c (__define_stab_duplicate): Define.
1320 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1322 * bfd-in.h (bfd_get_stab_name): Declare.
1323 * bfd-in2.h: Rebuild.
1324 * Makefile.in: Rebuild dependencies.
1325 (BFD_LIBS): Add stab-syms.o.
1326 (BFD_LIBS_CFILES): Add stab-syms.c.
1327 (BFD32_BACKENDS): Remove stab-syms.o.
1328 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1329 * configure.in: Don't list stab-syms.o in bfd_backends.
1330 * configure: Rebuild.
1331 * libaout.h (aout_stab_name): Don't declare.
1332 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1335 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1337 * elf.c (assign_file_positions_for_segments): Adjust file offset
1338 for section alignment even if SEC_LOAD is not set.
1340 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1342 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1343 since they appear as targets in Makefile.in.
1344 * configure: Rebuild.
1346 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1347 don't fiddle with a symbol which is not defined anywhere.
1349 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1351 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1352 though they are defined in a shared library.
1353 (xcoff_build_ldsyms): Likewise.
1355 * coffgen.c (coff_find_nearest_line): Don't look at the line
1356 numbers for the section if section->lineno is NULL.
1358 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1359 message rather than calling BFD_ASSERT.
1360 * elfcode.h (write_relocs): Check return value of
1361 _bfd_elf_symbol_from_bfd_symbol.
1363 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1365 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1368 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1370 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1372 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1373 hppa_reloc_field_selector_type_alt.
1374 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1375 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1377 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1379 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1381 * elf.c (assign_file_positions_for_segments): Adjust the segment
1382 memory size for the alignment of a SEC_ALLOC section, not just a
1385 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1387 * m68klinux.c: New file.
1388 * hosts/m68klinux.h: New file.
1389 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1390 * configure.in (m68*-*-linux*): New native host.
1391 (m68klinux_vec): New vector.
1392 * configure: Rebuild.
1393 * targets.c (m68klinux_vec): Declare.
1394 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1395 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1396 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1397 declaration from bfd_linux_size_dynamic_sections.
1398 (bfd_m68klinux_size_dynamic_sections): Declare.
1399 * bfd-in2.h: Rebuild.
1400 * Makefile.in: Rebuild dependencies.
1401 (BFD32_BACKENDS): Add m68klinux.o.
1402 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1404 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1406 * libhppa.h (pa_arch): Add pa20.
1407 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1408 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1409 (hppa_field_adjust): Handle e_nsel.
1410 * som.c: Provide default definitions for many new relocs found only
1411 in hpux10 include files.
1412 (som_fixup_formats): Add several new relocs from hpux10.
1413 (som_hppa_howto_table): Add hpux10 relocs.
1414 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1416 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1418 * mpw-make.sed: Edit out recent shared library support, and
1419 rules to rebuild .h files using doc/chew.
1421 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1423 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1424 size even of sections with no contents.
1426 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1428 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1429 starting with '$' the way we skip names starting with '.'. When
1430 updating x_endndx, don't be fooled by an index which has been
1433 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1434 struct/union/enum type with no elements.
1436 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1438 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1440 * archive.c (bfd_generic_archive_p): If the first file in the
1441 archive can not be recognized as an object, don't assume that this
1442 is the wrong format.
1444 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1445 format is not bfd_object.
1446 (bfd_elf_get_dt_soname): Likewise.
1448 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1450 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1453 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1455 * bfd.c (tdata): Add netbsd_core_data.
1456 * bfd-in2.h: Regenerated.
1458 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1460 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1461 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1462 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1465 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1466 to get the symbol index, matching 14 Jul 95 change.
1468 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1470 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1471 Remove duplicate definition of gp.
1473 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1476 assume that we can set the GP value and then get the same value,
1477 since it won't be true if the output file is neither ELF nor
1479 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1480 _bfd_get_gp_value here.
1481 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1482 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1484 (mips_elf_lo16_reloc): Likewise.
1485 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1486 Don't require that the BFD be ELF.
1487 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1488 (mips_elf_gprel32_reloc): Likewise.
1489 (mips_elf_relocate_section): Don't assume we can set and get the
1491 (mips_elf_finish_dynamic_symbol): Don't bother to use
1492 _bfd_get_gp_value here.
1494 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1495 Don't change epdr between malloc and free. Be careful not to free
1496 NULL pointers. Zero out the first RPDR.
1498 * configure.host: On Linux, only pass -rpath option if $(libdir)
1499 is neither /lib nor /usr/lib. From Alan Modra
1500 <alan@mullet.Levels.UniSA.Edu.Au>.
1502 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1504 (elf_dt_name): Rename from elf_dt_needed_name.
1505 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1507 (bfd_elf_get_dt_soname): New function.
1508 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1509 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1510 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1511 * bfd-in2.h: Rebuild.
1513 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1515 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1516 _bfd_sparc_elf_reloc_type_lookup.
1517 (bfd_elf32_bfd_reloc_type_lookup): Update.
1518 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1519 (sparc64_elf_howto_table): Define.
1520 (sparc_reloc_map): Define.
1521 (sparc64_elf_reloc_type_lookup): New function.
1522 (sparc_elf_wdisp16_reloc): New function.
1523 (elf_info_to_howto): Use sparc64_elf_howto_table.
1524 (sparc64_elf_relocate_section): Likewise.
1525 (bfd_elf64_bfd_reloc_type_lookup): Update.
1527 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1529 * configure.host: Check for 'do not mix' from native linker before
1530 trying to use -rpath.
1532 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1534 * bfd.c (_bfd_get_gp_value): New function.
1535 (_bfd_set_gp_value): New function.
1536 * libbfd-in.h (_bfd_get_gp_value): Declare.
1537 (_bfd_set_gp_value): Declare.
1538 * libbfd.h: Rebuild.
1539 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1540 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1541 directly to the fields in the tdata information.
1542 (alpha_relocate_section): Likewise.
1543 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1544 (mips_gprel_reloc): Likewise.
1545 (mips_relocate_section): Likewise.
1546 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1547 (mips_elf_lo16_reloc): Likewise.
1548 (mips_elf_final_gp): Likewise.
1549 (mips_elf_gprel16_reloc): Likewise.
1550 (mips_elf_gprel32_reloc): Likewise.
1551 (mips_elf_relocate_section): Likewise.
1552 (mips_elf_finish_dynamic_symbol): Likewise.
1554 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1556 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1558 * configure.in: Call AC_PROG_CC before configure.host.
1559 * configure: Rebuild.
1560 * configure.host: Don't set information which autoconf should
1561 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1563 * configure.host: Remove go32 and win32 host information, since it
1564 should no longer be needed.
1566 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1567 then start a new segment rather than put a writable section in a
1570 * configure.host: Set RPATH_ENVVAR.
1572 * Makefile.in: Rebuild dependencies.
1574 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1575 zero_section variable.
1577 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1579 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1580 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1581 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1583 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1585 * ieee.c (ieee_write_expression): Only use an R variable for a
1586 local symbol. Don't output a zero offset. Handle a zero address.
1587 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1588 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1590 (parse_expression): Don't try to handle multiple occurrences of a
1591 P variable. Handle I variables differently from X variables. Fix
1592 the order of minus expressions.
1593 (ieee_slurp_external_symbols): Generate an I variable for an NN
1594 record. Fix handling of ATI and ATX records.
1595 (ieee_slurp_sections): Only set minimal section attributes.
1596 Adjust them later, based on the section contents.
1597 (ieee_object_p): Read in the file until just after the ME record.
1598 Call ieee_slurp_section_data to set the section flags.
1599 (do_one): Add iterations parameter. Only repeat the first load
1600 item. Set the section and file reloc flags.
1601 (ieee_slurp_section_data): Set section flags. Pass iterations to
1603 (ieee_canonicalize_reloc): Handle I variables.
1604 (do_with_relocs): Only emit relocation size when necessary.
1605 Increase MAXRUN to 127. Change ov to be assigned, and take
1606 src_mask and pcrel_offset into account.
1607 (ieee_write_data_part): Skip sections that are not loaded.
1608 (ieee_write_external_part): Don't output optional last entry of WX
1610 (ieee_write_me_part): Make setting of me_record neater.
1611 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1613 * syms.c (stt): Add entries for zerovars, vars, and code.
1615 * elfcode.h (validate_reloc): New static function.
1616 (write_relocs): Call validate_reloc for non ELF relocs.
1618 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1619 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1620 (TARGET_LITTLE_SYM): Likewise.
1622 * config.bfd (m68*-*-psos*): New target.
1624 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1626 * i386msdos.c: Remove some #if 0 code.
1627 (msdos_write_object_contents): Don't include empty sections in the
1628 size computation, regardless of their address.
1630 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1632 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1633 is NULL, ie, the -r switch is used.
1635 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1637 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1638 (BFD_RELOC_MIPS_GOT_LO16): Define.
1639 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1640 * bfd-in2.h, libbfd.h: Rebuild.
1641 * elf32-mips.c (mips_reloc_map): Map new relocs.
1643 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1645 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1648 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1649 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1650 simple number for the section address, rather than an expression.
1651 Limit the number of bytes between relocs to MAXRUN.
1652 (ieee_write_me_part): Set me_record to the file offset after the
1654 (ieee_write_processor): New static function.
1655 (ieee_write_object_contents): Use ieee_write_processor.
1657 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1659 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1661 * coff-aux.c: Change include of aux.h to aux-coff.h.
1663 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1665 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1666 relocation put the addend both in the reloc entry and the data.
1667 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1670 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1671 a R_68K_PCxx reloc against a defined global symbol directly.
1672 (elf_m68k_check_relocs): Don't count such a reloc.
1674 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1675 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1676 symbol for now, otherwise always record the symbol as dynamic.
1677 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1678 is not referenced by a dynamic object, and we are not making a
1679 shared object, then don't make a PLT entry. If we do make a PLT
1680 entry, make sure the symbol has been recorded as dynamic.
1682 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1684 * configure.host: When making a shared library, set HLDFLAGS to
1685 pass an appropriate -rpath option. Use the make variable SONAME
1686 as the shared library soname, rather than computing it here. On
1687 SunOS, build stamp-tshlink in place of $(SHLINK).
1688 * Makefile.in (SONAME): New variable.
1689 ($(SHLINK)): Make a link to the transformed name, as well.
1690 (stamp-tshlink): New target.
1691 (install): Skip stamp-tshlink during install.
1693 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1695 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1696 linker sections have been set up yet.
1698 * elf.c (make_mapping): Add an additional argument to suppress
1699 making the first section include the program headers.
1700 (map_sections_to_segments): If the user used -Ttext such that the
1701 program headers are on a different page, do not set the flags
1702 saying that this section includes the program headers.
1704 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1706 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1707 don't define TRAD_HEADER.
1708 * configure: Rebuild.
1710 * netbsd-core.c: New file, support for NetBSD core files.
1711 * hosts/*nbsd.h: Removed.
1713 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1715 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1716 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1717 * libbfd.h, bfd-in2.h: Regenerated.
1718 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1719 bfd_elf32_bfd_reloc_type_lookup.
1720 (reloc_type{,_names}): Deleted.
1721 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1723 (sparc_reloc_map): Add sparc64 relocs.
1724 (sparc_elf_notsupported_reloc): New static function.
1725 (sparc_elf_wdisp16_reloc): New static function.
1726 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1727 (elf32_sparc_relocate_section): Likewise.
1728 (bfd_elf32_bfd_reloc_type_lookup): Define.
1729 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1730 (reloc_type{,_names}): Deleted.
1731 (elf_sparc_howto_table): Deleted.
1732 (sparc_reloc_map): Deleted.
1733 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1734 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1736 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1741 * Makefile.in (program_transform_name): New variable.
1742 (install): Transform library name before installing it.
1744 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1746 * archures.c (bfd_mach_i960_hx): Define.
1747 * bfd-in2.h: Rebuild.
1748 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1749 (MATRIX): Expand entries for HX.
1750 (arch_info_struct): Add i960:hx entry.
1751 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1752 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1753 (coff_set_flags): Handle bfd_mach_i960_hx.
1755 Support for building as a shared library, based on patches from
1756 Alan Modra <alan@spri.levels.unisa.edu.au>:
1757 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1758 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1759 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1760 * configure: Rebuild.
1761 * configure.host: If --enable-shared, adjust shared library stuff
1762 based on the host. If the host is SunOS, and the linker supports
1763 -rpath, set HLDFLAGS to use it.
1764 * Makefile.in (ALLLIBS): New variable.
1765 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1766 (COMMON_SHLIB, SHLINK): New variables.
1767 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1768 (STAGESTUFF): Remove variable.
1769 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1771 (stamp-ofiles): New target, like old ofiles target, but build
1772 using a temporary file and move-if-change, and touch stamp-ofiles
1774 (ofiles): Just depend upon stamp-ofiles.
1775 (stamp-piclist, piclist): New targets.
1776 ($(SHLIB), $(SHLINK)): New targets.
1777 (targets.o, archures.o): Build twice if PICFLAG is set.
1778 (do_mostlyclean): Remove pic/*.o.
1779 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1781 (do_distclean): Remove pic and stamp-picdir.
1782 (install): Install shared libraries.
1783 ($(OFILES)): Depend upon stamp-picdir.
1784 (stamp-picdir): New target.
1786 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1788 * libcoff.h: Rebuild.
1790 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1791 flavour of a section with no owner.
1793 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1794 ELF_LINK_NON_ELF flag.
1795 (mips_elf_create_got_section): Likewise.
1797 * elf.c: Revert last change, since it breaks dynamic linking.
1798 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1800 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1801 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1802 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1804 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1806 * elf.c (assign_file_positions_for_segments): If the backend does
1807 not want the elf header or the program headers in the address
1808 space, do not include them in the calculations.
1810 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1811 function to determine if we need additional program headers.
1812 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1813 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1815 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1817 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1819 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1821 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1822 back into one line. Some compilers (sunos 4.1.3 for example)
1823 won't accept args split across more than one line.
1825 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1827 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1828 * configure: Regenerate.
1830 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1832 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1833 try to do arithmetic on a void *, cast it to a unsigned char * first.
1835 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1837 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1838 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1840 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1841 flag for a newly defined symbol.
1842 (NAME(bfd_elf,record_link_assignment)): Likewise.
1843 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1844 set the DEF or REF_REGULAR flags correctly.
1846 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1847 (libbfd.h, libcoff.h): Corresponding change.
1849 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1850 a PLT32 reloc as dynamic.
1851 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1852 is not referenced by a dynamic object, and we are not making a
1853 shared object, then don't make a PLT entry. If we do make a PLT
1854 entry, make sure the symbol has been recorded as dynamic.
1856 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1858 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1859 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1860 (powerpcle-*-cygwin32): New.
1861 * peicode.h (add_data_entry): Get address from vma.
1863 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1865 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1866 attached to the section has already been created as an undefined
1867 symbol, treat it as if it hasn't been created yet.
1869 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1871 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1872 symbol or section symbols if stripping all symbols and this is not
1873 a relocateable link. Don't output the symbol string table if
1874 there are no symbols.
1875 (elf_link_flush_output_syms): Don't do anything if there are no
1878 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1880 * coff-aux.c: New file.
1881 * hosts/m68kaux.h: New file.
1882 * config.bfd (m68*-apple-aux*): New target.
1883 * configure.in (m68*-apple-aux*): New native host.
1884 (m68kaux_coff_vec): New vector.
1885 * configure: Rebuild.
1886 * targets.c (m68kaux_coff_vec): Declare.
1887 * coffcode.h (bfd_coff_backend_data): Add field
1888 _bfd_coff_link_add_one_symbol.
1889 (bfd_coff_link_add_one_symbol): Define.
1890 (compare_arelent_ptr): New static function if TARG_AUX.
1891 (coff_write_relocs): If TARG_AUX, sort the relocs.
1892 (coff_write_object_contents): Set A/UX aouthdr magic number.
1893 (coff_link_add_one_symbol): Define if not defined.
1894 (bfd_coff_std_swap_table): Initialize new field.
1895 * libcoff.h: Rebuild.
1896 * cofflink.c (coff_link_add_symbols): Call
1897 bfd_coff_link_add_one_symbol rather than
1898 _bfd_generic_link_add_one_symbol.
1899 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1900 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1901 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1902 * Makefile.in: Rebuild dependencies.
1903 (BFD32_BACKENDS): Add coff-aux.o.
1904 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1906 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1908 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1909 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1911 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1913 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1914 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1915 (maintainer-clean): Warn about deleting special files.
1916 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1918 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1919 warning symbols correctly.
1920 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1921 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1922 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1923 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1924 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1925 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1927 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1930 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1932 * libcoff-in.h: aligned newly exported names with bfd naming
1933 conventions. Removed an erroneous define of POWERPC_LE_PE.
1934 * libcoff.h: Rebuild.
1935 * cofflink.c, coff-ppc.c: the above function name changes
1937 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1939 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1940 * ecoff.c (struct extsym_info): Define.
1941 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1942 to ecoff_link_write_external.
1943 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1944 Strip symbols when appropriate.
1946 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1947 * syms.c (BSF_OBJECT): Define.
1948 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1949 * bfd-in2.h: Rebuild.
1950 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1952 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1955 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1956 copying relocs into a shared object, treat a defined global symbol
1958 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1959 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1960 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1962 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1963 real defined symbol, not to a weak defined symbol.
1965 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1967 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1968 and made a few static functions externs.
1970 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1971 POWERPC_LE_PE hack in cofflink.
1973 * libcoff-in.h: promoted the following from cofflink.c to allow
1974 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1975 coff_debug_merge_element, struct coff_debug_merge_type,
1976 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1977 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1978 coff_debug_merge_hash_lookup, coff_link_section_info,
1979 coff_final_link_info, coff_debug_merge_hash_newfunc,
1980 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1982 * libcoff.h: re-gen'd
1984 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1986 * syms.c: Include "bfdlink.h".
1987 (struct stab_find_info): Define.
1988 (_bfd_stab_section_find_nearest_line): New function.
1989 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1990 * libbfd.h: Rebuild.
1991 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1992 * elf.c (_bfd_elf_find_nearest_line): Try calling
1993 _bfd_stab_section_find_nearest_line before searching the ELF
1994 symbol table. Find the closest STT_FUNC symbol, not the last one.
1995 * libcoff-in.h (coff_data_type): Add line_info field.
1996 * libcoff.h: Rebuild.
1997 * coffgen.c (coff_find_nearest_line): Try calling
1998 _bfd_stab_section_find_nearest_line before searching the COFF
2000 * Makefile.in: Rebuild dependencies.
2002 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2004 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2005 4 bytes, so we get the correct value when updating the register
2006 field in little endian mode.
2008 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2010 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2011 entry_section fields. Add sntoc and snentry fields.
2012 * libcoff.h: Rebuild.
2013 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2014 not toc_section and entry_section (the COFF file does not have any
2015 sections at this point).
2016 (coff_write_object_contents): Set o_snentry and o_sntoc from
2017 snentry and sntoc rather than entry_section and toc_section.
2018 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2019 snentry, not toc_section and entry_section.
2020 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2021 entry_section from hentry.
2022 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2024 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2025 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2026 than using toc_section directly.
2028 * archures.c: Add missing `.' in enum bfd_architecture.
2029 * bfd-in2.h: Rebuild.
2031 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2032 Robert Lipe <robertl@arnet.com>.
2034 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2036 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2037 to sections we allocate. Use bfd_zalloc to allocate initialial
2038 sections, not bfd_alloc.
2039 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2040 SDA{,2}I16 relocations.
2041 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2042 whether to put something in .sbss or not.
2043 (ppc_elf_relocate_section): Add support for more relocations. Add
2044 in sec->output_offset where appropriate. Make error messages
2045 include the symbol name.
2047 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2048 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2049 doesn't get redefined messages if -shared.
2051 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2052 section if the rel_section field has been set up.
2054 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2056 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2059 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2061 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2062 of flags, only flags used are controlled by mach number. Bump up
2063 output file mach number to highest of input file mach numbers.
2064 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2065 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2067 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2068 bfd_elf64_sparc_vec support.
2070 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2072 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2073 the embedded bit is set on some objects and not on others. Just
2075 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2078 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2080 * coffcode.h (coff_new_section_hook): Don't try to align the
2083 * coffcode.h (coff_set_section_contents): Fix the handling of the
2084 .lib section to work even if the entire section contents are
2085 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2086 Robert Lipe <robertl@arnet.com>.
2088 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2090 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2091 memory here for contents.
2093 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2094 _SDA2_BASE_ by 32768.
2095 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2096 started using. Allocate contents for .sdata and .sdata2 sections
2098 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2100 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2101 size _SDA{,2}_BASE_.
2102 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2105 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2107 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2109 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2110 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2111 (bfd_mach_sparc_v9a): Define.
2112 (bfd_mach_sparc_v9_p): Define.
2113 * bfd-in2.h: Regenerated.
2114 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2116 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2117 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2118 to bfd_elf32_sparc_vec.
2119 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2120 Add v8plus{,a} support.
2122 (sparc_compatible): New function.
2123 * elf32-sparc.h: #include "elf/sparc.h".
2124 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2125 elf32_sparc_final_write_processing): New functions.
2126 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2127 elf_backend_final_write_processing): Define.
2129 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2131 * elf-bfd.h (struct elf_link_hash_entry): Add
2132 linker_section_pointer field.
2133 (enum elf_linker_section_enum): Enumeration for new way of
2134 creating linker dynamic sections and symbols.
2135 (elf_linker_section{,_pointers}): New structures for creating
2136 dynamic sections and symbols.
2137 (elf_obj_tdata): Add linker_section_pointers and linker_section
2139 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2140 (_bfd_elf_create_linker_section): New declarations.
2141 (_bfd_elf_find_pointer_linker_section): Ditto.
2142 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2143 (_bfd_elf_make_linker_section_rela): Ditto.
2145 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2147 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2148 (ppc_elf_create_linker_section): New function to create the
2149 sections .got, .sdata, and .sdata2.
2150 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2152 (ppc_elf_check_relocs): Support more of the eabi relocations.
2153 (ppc_elf_relocate_section): Ditto.
2154 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2155 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2157 * elflink.h (elf_create_pointer_linker_section): New function to
2158 create initialized pointers in dynamic linker sections.
2159 (elf_finish_pointer_linker_section): Actually intialize the
2160 pointers created above.
2162 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2163 macros to provide both 32 and 64 bit versions of
2164 elf_create_pointer_linker_section.
2165 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2166 provide both 32 and 64 bit versions of
2167 elf_finish_pointer_linker_section.
2169 * elflink.c (_bfd_elf_create_linker_section): New function to
2170 create a linker section.
2171 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2172 given address in the linker pointer offsets created for a given
2174 (_bfd_elf_make_linker_section_rela): Make a RELA section
2175 corresponding to the generated linker section.
2177 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2179 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2181 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2183 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2184 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2185 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2186 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2187 toc entry in an objdump) for now.
2188 (ppc_do_last, ppc_get_last): New function - needed to save processing
2189 the toc owner to the end.
2190 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2193 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2194 toc owner from being done till last. Must define POWERPC_LE_PC
2197 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2199 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2201 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2202 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2204 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2206 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2208 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2212 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2214 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * elf.c (assign_file_positions_for_segments): Don't increment file
2217 offset for a segment which contains no loadable sections.
2219 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2221 * reloc.c: Add new PowerPC relocations.
2222 * {bfd-in2,libbfd}.h: Regenerate.
2224 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2225 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2227 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2229 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2232 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2235 * coffgen.c (coff_find_nearest_line): Don't try to cache
2236 information in sections that are not owned by a BFD. From Richard
2237 Henderson <richard@atheist.tamu.edu>.
2239 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2240 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2241 * elflink.h (elf_link_output_extsym): Remove special check for
2244 * ecoffswap.h: Add prototypes for static functions.
2246 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2248 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2249 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2251 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2252 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2253 support. Begin support for R_PPC_SDA{2,}REL.
2255 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2257 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2258 create the .got and .got.neg sections.
2259 (ppc_elf_size_dynamic_sections): Call it.
2260 (ppc_elf_check_relocs): Call it.
2261 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2262 (ppc_elf_check_relocs): Add error messages for relocations we
2263 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2266 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2268 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2269 section flags for V.4 and eabi.
2271 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2273 * elf.c (assign_file_positions_for_segments): If a segment
2274 contains no sections, don't mark it as readable.
2276 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2277 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2279 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2280 dynamic section, if there is one.
2281 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2282 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2283 (bfd_elf64_swap_dyn_in): Likewise.
2284 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2286 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2288 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2289 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2290 <pirker@eiunix.tuwien.ac.at>.
2292 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2294 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2295 PowerPC V.4 and eabi.
2296 * bfd-in2.h: Regenerate.
2297 * libfd.h: Regenerate.
2299 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2301 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2302 section type and SHF_EXCLUDE section flag, turning them into the
2303 appropriate bfd section flag.
2305 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2307 * xcofflink.c (xcoff_link_add_symbols): Create the special
2308 sections if we see a DYNAMIC object, in case that is the only
2309 XCOFF input object we see.
2311 * elf32-mips.c: Extensive changes for a start at dynamic linking
2312 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2314 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2315 (struct elf_backend_data): Remove
2316 elf_backend_create_program_headers field. Add
2317 elf_backend_additional_program_headers and
2318 elf_backend_modify_segment_map fields.
2319 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2321 (elf_backend_additional_program_headers): Likewise.
2322 (elf_backend_modify_segment_map): Likewise.
2323 (elf_backend_create_program_headers): Don't define.
2324 (elfNN_bed): Change to account for field changes.
2325 * elf.c (assign_file_positions_for_segments): Call new
2326 modify_segment_map backend function. Don't call old
2327 create_program_headers backend function.
2328 (get_program_header_size): Call additional_program_headers rather
2329 than create_program_headers.
2330 * elflink.h (elf_link_add_object_symbols): Initialize
2331 type_change_ok from new backend field.
2332 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2334 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2335 a reloc against the appropriate section.
2337 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2338 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2339 (elf_flags_init): Rename from elf_ppc_flags_init.
2340 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2342 (ppc_elf_copy_private_bfd_data): Likewise.
2343 (ppc_elf_merge_private_bfd_data): Likewise.
2345 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2348 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2350 * coff-alpha.c (alpha_relocate_section): During final link, allow
2351 output .lita section to be bigger than 64k by adjusting gp value
2352 on a per-input section basis.
2353 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2355 (struct ecoff_section_tdata): Add gp field.
2357 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2359 Handle Alpha ECOFF changes in OSF/1 3.2.
2360 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2362 * coff-alpha.c: Include "aout/ar.h".
2363 (alpha_ecoff_get_relocated_section_contents): Don't require an
2364 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2365 3.2 doesn't generate one.
2366 (alpha_relocate_section): Likewise.
2367 (alpha_ecoff_slurp_armap): Define.
2368 (alpha_ecoff_slurp_extended_name_table): Define.
2369 (alpha_ecoff_construct_extended_name_table): Define.
2370 (alpha_ecoff_truncate_arname): Define.
2371 (alpha_ecoff_write_armap): Define.
2372 (alpha_ecoff_generic_stat_arch_elt): Define.
2373 (alpha_ecoff_update_armap_timestamp): Define.
2375 (alpha_ecoff_read_ar_hdr): New static function.
2376 (alpha_ecoff_get_elt_at_filepos): New static function.
2377 (alpha_ecoff_openr_next_archived_file): New static function.
2378 (alpha_ecoff_get_elt_at_index): New static function.
2379 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2380 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2381 _bfd_ecoff to alpha_ecoff.
2382 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2383 field from backend structure, rather than always calling
2384 _bfd_get_elt_at_filepos.
2385 * coff-mips.c (mips_ecoff_backend_data): Initialize
2386 get_elt_at_filepos field.
2387 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2388 from _bfd_generic_read_ar_hdr with minor changes.
2389 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2390 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2391 * libbfd.h: Rebuild.
2393 * bfd-in.h (BFD_IN_MEMORY): Define.
2394 * libbfd-in.h (struct bfd_in_memory): Define.
2395 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2396 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2397 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2398 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2399 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2400 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2401 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2402 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2403 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2404 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2406 (bfd_openstreamr): Likewise.
2407 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2408 BFD_IN_MEMORY is not set.
2409 * riscix.c (riscix_some_aout_object_p): Likewise.
2410 * bfd-in2.h, libbfd.h: Rebuild.
2412 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2413 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2414 (bfd_get_elt_at_index): Define.
2415 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2416 bfd_get_elt_at_index. Change index parameter from int to
2418 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2419 (_bfd_noarchive_get_elt_at_index): Define.
2420 (_bfd_archive_bsd_get_elt_at_index): Define.
2421 (_bfd_archive_coff_get_elt_at_index): Define.
2422 * bfd-in2.h, libbfd.h: Rebuild.
2423 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2424 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2425 * ieee.c (ieee_get_elt_at_index): Define.
2426 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2427 * oasys.c (oasys_get_elt_at_index): Define.
2428 * som.c (som_get_elt_at_index): Define.
2430 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2431 numbers to the .text section.
2433 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2435 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2436 If there is a SEC_DEBUGGING section, get the contents of the debug
2437 information part from it.
2438 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2440 (ieee_write_object_contents): Check ieee_write_debug_part return.
2442 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2444 * config.bfd (i[345]86-*-freebsd*): Add target.
2445 * configure.in (i386freebsd_vec): Add vec.
2446 * configure: Regenerate.
2447 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2448 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2449 Rebuild dependencies..
2450 * freebsd.h: New file.
2451 * i386freebsd.c: New file.
2452 * targets.c (i386freebsd_vec): Declare.
2453 (bfd_target_vector): Add i386freebsd_vec.
2454 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2455 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2457 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * ieee.c (ieee_slurp_debug): New static function.
2460 (ieee_object_p): Call it.
2461 (ieee_slurp_section_data): Skip debugging sections.
2462 (ieee_get_reloc_upper_bound): Likewise.
2463 (ieee_get_section_contents): Likewise.
2464 (ieee_canonicalize_reloc): Likewise.
2465 (ieee_write_section_part): Likewise.
2466 (ieee_write_debug_part): Likewise.
2467 (ieee_write_data_part): Likewise.
2468 (init_for_output): Likewise.
2470 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2472 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2474 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2475 relocs, since ppc_elf_relocate_section handles the linker case.
2476 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2478 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2479 ppc_elf_relocate_section since that is now the only caller.
2480 (ppc_elf_relocate_section): Ditto.
2482 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * coffcode.h (coff_write_object_contents): If we don't know the
2485 section of the entry point for an XCOFF executable, always set the
2486 entry address to -1.
2488 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2490 * elf.c (bfd_section_from_shdr): Add support for note sections.
2492 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2494 * bfd-in.h (struct _symbol_info): Add stab_type field.
2495 * bfd-in2.h: Rebuild.
2496 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2498 * elf32-ppc.c: Remove trailing newline from calls to
2500 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2501 difference if target endianness is known.
2503 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2505 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2506 old style TOC16 references without using R_PPC_GOT.
2507 (ppc_reloc_type): Ditto.
2508 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2509 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2510 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2511 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2512 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2514 (ppc_elf_adjust_dynamic_symbol): Ditto.
2515 (ppc_elf_adjust_dynindx): Ditto.
2516 (ppc_elf_size_dynamic_sections): Ditto.
2517 (ppc_elf_finish_dynamic_symbol): Ditto.
2518 (ppc_elf_finish_dynamic_sections): Ditto.
2519 (ELF_DYNAMIC_INTERPRETER): Define.
2521 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2523 * elf.c (copy_private_bfd_data): When attaching sections to
2524 segments ignore sections that won't be allocated. Patch from
2527 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2529 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2532 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2534 * coff-i960.c (CALC_ADDEND): Define.
2535 (coff_i960_relocate_section): Add the input section VMA to the
2536 addend for PC relative relocs.
2538 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2540 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2541 to correctly terminate.
2543 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2545 * targets.c (enum bfd_endian): Define.
2546 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2547 from boolean to enum bfd_endian. Change header_byteorder_big_p
2549 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2550 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2551 * bfd-in2.h: Rebuild.
2552 * All targets: Change initialization of byteorder and
2553 header_byteorder to use enum bfd_endian values rather than
2555 * All files: Change all references to byteorder_big_p and
2556 header_byteorder_big_p to use new bfd_*_endian macros.
2558 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2560 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2562 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2564 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2566 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2568 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2570 * ieee.c: Lots of minor cleanups. Make many functions return
2571 errors rather than calling abort. Also:
2572 (ieee_write_twobyte): Remove; change callers to call existing
2573 ieee_write_2bytes function.
2574 (ieee_write_expression): Don't output the section twice when
2575 outputting a local symbol. Don't emit an extraneous zero if there
2577 (ieee_slurp_sections): Set the lma as well as the vma.
2578 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2580 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2581 a recognized one or bfd_arch_unknown.
2582 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2584 (ihex_get_symtab): Likewise.
2586 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2588 * aoutx.h: Include <ctype.h>.
2589 (struct aout_link_includes_table): Define.
2590 (struct aout_link_includes_totals): Define.
2591 (struct aout_link_includes_entry): Define.
2592 (aout_link_includes_lookup): Define macro.
2593 (struct aout_final_link_info): Add includes field.
2594 (aout_link_includes_newfunc): New static function.
2595 (NAME(aout,final_link)): Initialize includes hash table.
2596 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2598 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2600 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2602 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2604 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2606 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2608 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2609 (pe_print_private_bfd_data): call pe_print_reloc.
2610 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2611 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2612 up some debugging as well.
2614 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2616 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2619 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2621 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2622 when setting sections to NULL.
2624 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2626 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2628 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2629 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2631 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2632 * bfd-in2.h: Rebuild.
2634 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2636 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2638 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2640 * ihex.c (ihex_scan): Handle record types 4 and 5.
2641 (ihex_object_p): Permit types 4 and 5.
2642 (ihex_set_section_contents): Remove check for out of range
2644 (ihex_write_object_contents): Generate types 4 and 5.
2646 * elflink.h (elf_link_output_extsym): Just ignore warning and
2647 indirect references to symbols which don't really exist.
2649 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2651 * peicode.h (pe_print_idata): Minor format fixes
2652 (pe_print_edata): New function. Under private printing, this formats
2653 the edata section of a PE file.
2654 (pe_print_private_bfd_data): Added call to pe_print_edata.
2656 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2658 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2659 index, don't call stoi.
2661 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2663 * srec.c (srec_scan): Set lma as well as vma.
2665 * ihex.c: New file; support for Intel Hex format.
2666 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2667 (ihex_vec): Declare.
2668 (bfd_target_vector): Always include ihex_vec.
2669 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2670 * Makefile.in: Rebuild dependencies.
2671 (BFD_LIBS): Add ihex.o
2672 (BFD_LIBS_CFILES): Add ihex.c.
2673 * bfd-in2.h: Rebuild.
2675 * elf.c (assign_file_positions_for_segments): Sort the sections in
2677 (get_program_header_size): Return the right size if segment_map is
2679 (copy_private_bfd_data): Don't bother to sort the sections.
2681 * bfd.c (bfd_record_phdr): New function.
2682 * bfd-in.h (bfd_record_phdr): Declare.
2683 * bfd_in2.h: Rebuild.
2685 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2688 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2689 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2691 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2692 (bfd_zmalloc): Change declaration.
2693 * libbfd.h: Rebuild.
2694 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2695 and realloc. Don't set bfd_error_no_memory if they fail.
2697 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2699 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2700 uses as well. Added a new howto to deal with TOCREL16 relocs that
2701 are TOCDEFN as well.
2702 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2703 to handle RVA relocs from dlltool.
2704 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2705 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2706 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2708 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2709 to get the right section alignment.
2711 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2713 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2714 p_paddr if p_paddr is zero.
2715 (make_mapping): Set includes_filehdr and includes_phdrs for first
2717 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2719 (assign_file_positions_for_segments): Handle includes_filehdr and
2720 includes_phdrs. Remove special handling of PT_PHDR and first
2722 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2723 when appropriate. Remove special handling of PT_PHDR segment.
2724 Use a more complex condition for when a section is included in a
2725 segment to handle Solaris linker oddities.
2727 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2729 * coff-m88k.c (howto_table): Reformatted for easier reading;
2730 special_function now points to new function m88k_special_reloc.
2731 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2733 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2734 be done correctly by m88k_special_reloc.
2735 (reloc_processing): New function to be used by RELOC_PROCESSING.
2736 (RELOC_PROCESSING): Define to call reloc_processing.
2738 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2740 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2741 (pe_print_pdata): Likewise.
2743 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2744 obstack_alloc fails.
2745 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2747 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2748 * Many files: don't set bfd_error_no_memory if one of the above
2751 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2752 if p_paddr_valid is set.
2753 (copy_private_bfd_data): New static function.
2754 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2756 * elf.c (assign_file_positions_for_segments): Fix case where extra
2757 program headers were allocated.
2759 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2760 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2761 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2762 _bfd_elf_print_private_bfd_data.
2764 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2765 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2766 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2767 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2768 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2769 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2770 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2772 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2774 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2775 * elf.c (make_mapping): New static function.
2776 (map_sections_to_segments): New static function.
2777 (elf_sort_sections): New static function.
2778 (assign_file_positions_for_segments): New static function.
2779 (map_program_segments): Remove.
2780 (get_program_header_size): Remove sorted_hdrs, count, and
2781 maxpagesize parameters. Simplify.
2782 (assign_file_positions_except_relocs): When generating an
2783 executable, use assign_file_positions_for_segments.
2784 (elf_sort_hdrs): Remove.
2785 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2786 to get_program_header_size.
2788 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2790 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2792 * configure, config.in: Regenerate with autoconf 2.7.
2794 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2795 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2797 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2799 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2800 (ecoff_sec_to_styp_flags): Likewise.
2801 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2802 (ecoff_set_symbol_info): Handle scRConst.
2803 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2804 (ecoff_compute_section_file_positions): Handle .rconst section.
2805 (_bfd_ecoff_write_object_contents): Likewise.
2806 (ecoff_link_check_archive_element): Handle scRConst.
2807 (ecoff_link_add_externals): Likewise.
2808 (ecoff_link_write_external): Handle .rconst section.
2809 (ecoff_reloc_link_order): Likewise.
2810 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2811 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2813 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2815 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2816 DEF_DYNAMIC flag is set.
2818 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2820 * host-aout.c: If TRAD_HEADER is defined, include it.
2822 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2824 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2825 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2826 (BFD_NEED_DECLARATION): New function.
2827 * configure.in: Use BFD_NEED_DECLARATION.
2828 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2829 * configure, config.in: Rebuild with autoconf 2.6.
2831 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2832 special_sections before returning when called with a non XCOFF
2835 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2838 * coffcode.h (coff_compute_section_file_positions): Only pad the
2839 previous section to force file alignment when creating an
2842 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2844 * coffcode.h (coff_compute_section_file_positions): If
2845 RS6000COFF_C, set up the .debug section.
2847 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2848 if it is not large enough to accomodate the entire TOC area with
2849 signed 16 bit offsets.
2850 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2852 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2853 TOC anchor to use the TOC value used in the output file.
2855 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2857 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2858 (_bfd_coff_read_string_table): Likewise.
2860 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2862 * pe-arm.c: Fix typos.
2863 * coff-arm.c: Likewise.
2865 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2867 * coff-ppc.c (list_ele): Added "cat"egory member.
2868 (record_toc): New category parameter (priv or pub).
2869 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2870 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2871 the mainline. It addes extra toc cells in error.
2872 (ppc_coff_swap_sym_in_hook): Added some documentation.
2873 (dump_toc): Can now diagnose "virtual toc" chicanery.
2875 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2877 * elf-bfd.h (struct elf_link_hash_table): Change type of
2878 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2880 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2882 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2883 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2885 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2886 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2887 defined or mentioned in a regular file.
2889 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2891 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2892 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2893 (coff_ppc_relocate_section): Correct REL24 handling
2894 (ppc_process_before_allocation): Correct TOCDEFN handling
2896 * peicode.h (dir_names): Added name descriptions
2898 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2900 * VERSION: Updated to cygnus-2.6.
2902 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2904 * targets.c (m68k4knetbsd_vec): Declare.
2906 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2908 * targets.c (bfd_target): Change type of second argument to
2909 _bfd_print_private_bfd_data from void * to PTR.
2910 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2911 using PTR rather than void *.
2912 * bfd-in2, libbfd.h: Rebuild.
2913 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2915 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2916 _bfd_generic_bfd_print_private_bfd_data rather than casting
2919 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2921 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2922 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2924 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2925 BFD64_BACKENDS_CFILES): New variables.
2928 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2930 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2931 not at the file position of the first section.
2932 * coffcode.h (coff_compute_section_file_positions): Avoid using
2934 (coff_write_object_contents): When generating a PPC PE executable
2935 with no symbols, round up the file size to a COFF_PAGE_SIZE
2937 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2938 don't write out a string table.
2940 * elf.c (bfd_section_from_shdr): When using a different section
2941 header, pass the new one to _bfd_elf_make_section_from_shdr.
2942 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2943 (elf_map_symbols): Add section VMA to symbol value when comparing
2945 (_bfd_elf_compute_section_file_positions): Only build symbol table
2946 if there are some symbols. Set file offset of symtab and strtab
2948 (assign_file_positions_except_relocs): Remove dosyms parameter.
2949 Change all callers. Never set file offset of symtab and strtab
2951 (_bfd_elf_copy_private_section_data): New function.
2952 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2953 (_bfd_elf_copy_private_symbol_data): New function.
2954 (swap_out_syms): Check for special mapping of st_shndx created by
2955 copy_private_symbol_data.
2956 * elfxx-target.h: Use new copy routines.
2957 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2958 (_bfd_elf_copy_private_section_data): Declare.
2960 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2962 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2965 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2966 _bfd_dummy_target, matching the recent change to archive
2969 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2971 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2972 arithmetic on PTR types.
2974 * aout-target.h (MY(callback)): Set the lma of the sections.
2976 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2977 symbol into a reloc against the section.
2979 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2981 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2982 glue for the relocs: IMGLUE and IFGLUE.
2983 (record_toc): new function - tracks toc contents
2984 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2985 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2986 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2987 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2988 (ppc_record_toc_entry): Removed a debug define (duh)
2990 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2991 (pe_print_idata): New function - formats the idata section data
2992 (pe_print_pdata): New function - formats the pdata section data
2993 (pe_print_private_bfd_data): calls to above
2995 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2997 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2998 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2999 TARGET_SYM and TARGET_NAME for vector and BFD name.
3000 * coff-pmac.c (pmac_xcoff_vec): Remove.
3001 (TARGET_SYM, TARGET_NAME): Define.
3002 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3003 machine to 0, not all PowerMacs are 601s.
3005 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3007 * elfcode.h (elf_object_p): Read in any program headers.
3008 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3009 based on the program headers, if any.
3010 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3011 (map_program_segments): Set p_paddr of program headers based on
3014 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3016 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3019 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3020 trying to do a relocateable link with a non-a.out object file.
3022 * archive.c (bfd_generic_archive_p): Check the first object file
3023 in an archive even if target_defaulted is set. If the object file
3024 has the wrong xvec, reject it.
3026 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3027 be represented, report the name via _bfd_error_handler.
3028 (translate_to_native_sym_flags): Likewise.
3029 * elf32-mips.c (mips_elf_final_link): Likewise.
3030 * oasys.c (oasys_write_sections): Likewise.
3032 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3033 which checks for STYP_OVRFLO sections.
3034 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3035 reloc and lineno count overflows.
3036 (coff_write_object_contents): Call coff_count_linenumbers before
3037 coff_compute_section_file_positions. If RS6000COFF_C, handle
3038 reloc and lineno count overflows.
3039 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3040 relocs before dealing with .pad sections. Count overflow section
3041 headers when handling .pad sections.
3043 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3046 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3047 (struct xcoff_link_hash_table): Add descriptor_section and
3048 special_sections fields.
3049 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3050 (xcoff_link_add_symbols): Set linkage section alignment. Create
3051 descriptor section. Check for magic symbol names (_text, etc.),
3052 and record them in special_sections if found. Set
3053 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3054 descriptor field to point back to the function code symbol.
3055 (xcoff_sweep): Always mark the special descriptor_section.
3056 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3057 function descriptor, and mark it if it is.
3058 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3059 parameter, and fill it in. Allocate space for the descriptor
3061 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3062 global linkage code. If an undefined function descriptor is
3063 exported, arrange to define it. Warn about any other undefined
3065 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3066 (xcoff_write_global_symbol): Create a function descriptor when
3068 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3069 * bfd-in2.h: Rebuild.
3071 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3073 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3074 (ppc_coff_link_hash_table): new types for hashing
3075 (ppc_coff_link_hash_newfunc): hash entry constructor
3076 (ppc_coff_link_hash_table_init): hash table initializer
3077 (ppc_coff_link_hash_table_create): hash table constructor
3078 (ppc_record_toc_entry): changed references to hash table
3079 (coff_ppc_relocate_section): changed references to hash table
3081 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3082 * libcoff.h: Rebuild
3084 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3085 (coff_link_add_symbols): removed toc_offset init
3087 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3089 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3092 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3093 if it is given and mmep is available.
3094 * acconfig.h: Undef USE_MMAP.
3095 * configure, config.in: Regenerated.
3096 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3097 table handling the old way.
3098 (aout_get_external_symbols): Don't complain if last byte of string
3100 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3101 (bfd_free_window) [! USE_MMAP]: Don't define.
3102 (bfd_get_file_window,
3103 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3105 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3107 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3110 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3112 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3113 compatible with AMD generated COFF files. Try to support both AMD
3114 and GNU formats simultaneously.
3115 (coff_a29k_relocate_section): Likewise.
3117 * libbfd.c (bfd_get_file_window): Change writable parameter from
3118 int to boolean; update all callers. Pass MAP_SHARED if not
3119 writable--it's required on Solaris. Cast fprintf argument to
3121 * bfd-in.h (bfd_get_file_window): Update declaration.
3122 * bfd-in2.h: Rebuild.
3123 * aoutx.h: Update calls to bfd_get_file_window.
3125 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3127 (xcoff_swap_ldhdr_in): New static function.
3128 (xcoff_swap_ldsym_in): New static function.
3129 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3130 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3131 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3132 Handle XTY_ER/XMC_XO symbols correctly.
3133 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3134 rather than normal symbol table.
3135 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3136 already defined with the same absolute value.
3137 (xcoff_mark): When considering called symbols, check whether the
3138 descriptor is from a dynamic object, rather than the symbol
3140 (xcoff_build_ldsyms): Likewise.
3142 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3143 Cast realloc and malloc return values. If malloc or realloc fail,
3144 set bfd_error_no_memory.
3145 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3146 * bfd-in2.h: Rebuild.
3148 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3150 * coff-ppc.c (ppc_record_toc_entry): new function.
3151 (in_reloc_p): changed return value.
3152 (coff_ppc_relocate_section): much rework.
3153 (ppc_allocate_toc_section): new function.
3154 (ppc_process_before_allocation): new function.
3155 (ppc_coff_swap_sym_in_hook): new function.
3157 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3158 (coff_link_add_symbols): initialize toc_offset.
3160 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3161 (coff_swap_aouthdr_out): Added more sections to the data
3162 dictionary for the pe file header. Also changed linker version
3163 number on the ppc side.
3164 (dir_names): small improvements to the dictionary printing.
3165 (pe_mkobject_hook): save the file level flags.
3167 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3168 (pe_tdata): added real_flags field
3169 (coff_tdata): added local_toc_sym_map and access macro
3171 * libcoff.h (coff_link_hash_entry): added toc_offset field
3172 (pe_tdata): added real_flags field
3173 (coff_tdata): added local_toc_sym_map and access macro
3175 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3176 (coff_mkobject): init for local_toc_sym_map
3177 (coff_write_object_contents): set the internal_a.magic to
3178 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3181 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3183 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3184 entries until both the line number address and the function name
3185 address are too large.
3187 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3188 * configure: Rebuilt.
3190 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3191 is defined in the environment.
3193 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3195 * som.c (som_get_section_contents_in_window): Define to use
3198 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3200 * coff-i860.c: New file, based on coff-i386.c.
3201 * cpu-i860.c: New file, based on cpu-i386.c.
3202 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3203 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3204 targets, using i860coff_vec.
3205 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3206 trad-core.o and hosts/i860mach3.h.
3207 (i860coff_vec): Use coff-i860.o and cofflink.o.
3208 * configure: Rebuild.
3209 * Makefile.in: Rebuild dependencies.
3210 (ALL_MACHINES): Add cpu-i860.o.
3211 (BFD32_BACKENDS): Add coff-i860.o.
3212 (CFILES): Add cpu-i860.c and coff-i860.c.
3213 * targets.c (i860coff_vec): Declare.
3214 (bfd_target_vector): Add &i860coff_vec.
3215 * archures.c (bfd_i860_arch): Declare.
3216 (bfd_archures_list): Add &bfd_i860_arch.
3217 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3218 (coff_set_flags): Handle bfd_arch_i860.
3219 (coff_write_object_contents): Handle I860 a.out magic number.
3221 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3223 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3224 the created .tc section to 2.
3225 (xcoff_mark): Don't keep a .loader reloc for a call to an
3226 undefined symbol when creating a shared library.
3227 (xcoff_build_ldsyms): When creating a shared library, generate
3228 global linkage code for a call to an undefined symbol.
3230 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3232 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3233 BFD32_BACKENDS, BFD64_BACKENDS.
3234 (.dep1): Put mkdep output in a separate file.
3235 Rebuilt dependencies.
3237 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3240 Permit use of mmap when available:
3242 * configure.in: Check for mmap, madvise, mprotect.
3243 * config.in, configure: Regenerated.
3245 * libbfd.c (struct _bfd_window_internal): Define type.
3246 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3248 (ok_to_map): New static variable for debugging.
3249 (_bfd_generic_get_section_contents_in_window): New function.
3250 * bfd-in.h (bfd_window_internal): Declare type.
3251 (bfd_window): Define type.
3252 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3253 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3256 * libaout.h (struct aoutdata): Add two window fields.
3257 (obj_aout_sym_window, obj_aout_string_window): New macros.
3258 * aoutx.h (some_aout_object_p): Initialize windows.
3259 (aout_get_external_symbols): Get symbol data and strings in
3260 windows instead of explicitly allocated buffers.
3261 (slurp_symbol_table): Free window instead of memory.
3262 (bfd_free_cached_info): Release windows instead of freeing storage
3264 (aout_link_free_symbols): Ditto.
3266 * targets.c (bfd_target): Add new field for
3267 get_section_contents_in_window.
3268 (BFD_JUMP_TABLE_GENERIC): Updated.
3269 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3270 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3271 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3272 macros for get_section_contents_in_window field.
3274 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3276 * core.c: Renamed to corefile.c
3277 * makefile.dos (OBJS): Change core.o to corefile.o
3278 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3281 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3283 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3284 targ_selvecs to allow debugging under Irix-5 native.
3287 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3289 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3290 to o. Clobber and restore the list of new csects around the call
3291 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3292 linker error and the linker wants to read the symbol table. Reset
3293 the line number count of a real section even if it has no relocs.
3294 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3296 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3299 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3301 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3302 an undefined symbol in a shared link.
3304 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3305 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3306 phdm@info.ucl.ac.be (Philippe De Muyter).
3308 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3310 * coff-m88k.c (rtype2howto): New static function.
3311 (RTYPE2HOWTO): Use it rather than a macro definition.
3313 * coffcode.h (coff_write_object_contents): set internal_a.magic
3314 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3316 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3317 define TRAD_HEADER to new file hosts/delta68.h.
3318 m88*-motorola-sysv*, however, does use ptrace-core.o.
3319 * hosts/delta68.h: New file.
3321 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3322 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3324 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3326 * i386linux.c (MY(vec)): Declare before use.
3328 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3330 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3331 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3333 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3334 BFD is not of the right type.
3335 (bfd_elf_get_needed_list): Likewise.
3336 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3337 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3338 * xcofflink.c (XCOFF_XVECP): Define.
3339 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3341 (bfd_xcoff_import_symbol): Likewise.
3342 (bfd_xcoff_export_symbol): Likewise.
3343 (bfd_xcoff_link_count_reloc): Likewise.
3344 (bfd_xcoff_record_link_assignment): Likewise.
3345 (bfd_xcoff_size_dynamic_sections): Likewise.
3347 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3348 table index against the number of symbols for a base relative
3351 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3353 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3354 full_aouthdr flag here...
3355 (_bfd_xcoff_bfd_final_link): ...not here.
3357 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3359 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3360 systems that have a system <libelf.h>.
3361 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3362 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3363 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3364 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3365 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3366 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3367 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3369 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3371 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3372 set, set BSF_WEAK in symbol. Change all callers.
3373 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3374 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3375 _bfd_generic_link_add_one_symbol.
3376 (ecoff_indirect_link_order): Check that the section tdata relocs
3377 are not NULL before using them.
3379 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3380 define TRAD_HEADER as hosts/alphalinux.h.
3381 * configure: Rebuild.
3382 * hosts/alphalinux.h: New file.
3383 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3386 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3388 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3389 C_ECOMM storage classes.
3391 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3393 (xcoff_mark): Call xcoff_mark_symbol.
3394 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3395 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3397 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3399 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3401 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3403 (xcoff_find_reloc): New static function.
3404 (xcoff_link_add_symbols): Use it.
3405 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3406 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3407 relocate the value of C_DECL.
3409 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3411 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3413 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3414 callback decide what goes in .relocs.
3415 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3416 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3419 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3421 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3424 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3426 * xcofflink.c: More improvements, mostly to fix handling of
3427 constructors and a few other special cases.
3428 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3429 zero, reverting yesterday's change.
3430 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3431 (bfd_xcoff_link_count_reloc): Declare.
3432 (bfd_xcoff_record_link_assignment): Declare.
3433 * bfd-in2.h: Rebuild.
3435 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3437 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3438 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3439 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3440 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3441 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3442 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3444 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3447 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3448 segments includes the a.out header. See to that the magic number
3449 *always* is big-endian.
3451 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3452 m68k4k NetBSD configurations.
3454 * configure.in, configure: Separate i386 & mips NetBSD
3455 configurations from other BSD ones. Don't assume DEC is the only
3456 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3457 configurations. Add support for m68k4k NetBSD object format.
3459 * libaout.h: Added M_68K4K_NETBSD magic.
3461 * m68k4knetbsd.c: New file.
3463 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3465 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3468 * hosts/mipsnbsd.h: New file.
3471 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3473 * config.bfd: Add config stuff for mips*-*-magic* to set
3474 targ_defvec to ecoff_big_vec.
3477 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3479 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3481 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3482 toc_section, and entry_section fields.
3483 (struct xcoff_section_tdata): Remove ldrel_count field.
3484 * libcoff.h: Rebuild.
3485 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3487 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3488 full a.out header if full_aouthdr is set in xcoff_data.
3489 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3490 based on sections stored in xcoff_data.
3491 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3493 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3494 (rs6000coff_vec): Set symbol_leading_char to '.'.
3495 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3496 value stored in ret rather than returning a pointer value.
3498 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3500 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3503 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3505 * som.c (som_slurp_string_table): Allocate the strings with malloc
3506 since they're free'd by free_cached_info.
3507 (som_slurp_symbol_table): Similarly for the symbol table.
3509 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3511 * Makefile.in (diststuff): Don't make headers.
3513 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3515 * Makefile.in: Rebuild dependencies.
3517 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3518 output_bfd is not SunOS.
3519 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3520 non-SunOS input files.
3522 * xcofflink.c: Extensive changes to support linking shared objects
3523 and generating a .loader section.
3524 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3525 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3526 last_symndx, and ldrel_count fields.
3527 * libcoff.h: Rebuild.
3528 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3529 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3531 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3532 (bfd_xcoff_export_symbol): Declare.
3533 (bfd_xcoff_size_dynamic_sections): Declare.
3534 * bfd-in2.h: Rebuild.
3536 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3538 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3539 * configure: Rebuild.
3540 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3541 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3543 (pmac_xcoff_vec): Update to use new xcoff support.
3544 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3545 (xcoff_write_armap): Declare buf as unsigned char.
3546 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3548 * mpw-make.sed: Generalize subdir_do edit.
3550 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3552 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3553 correctly. Don't initialize asect->vma.
3555 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3557 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3558 something a little less than the page size.
3560 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3562 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3564 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3566 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3567 * coffcode.h (coff_write_object_contents): If .bss is before
3568 .data us that as data_start.
3569 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3571 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3572 (coff_swap_outhdr_out): Hardwire in version number.
3574 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3576 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3577 major and minor to *_vno, since the former are also macros in
3578 SunOS header files. Cast result of bfd_alloc to appropriate
3581 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3582 before assigning to sec_data.
3584 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3586 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3587 now relative to the section, not absolute.
3588 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3589 get the file name when there is a N_SO directory name. When
3590 handling stabs, remember that section->vma was added to the
3593 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3595 * sunos.c (struct sunos_link_hash_table): Add needed field.
3596 (sunos_link_hash_table_create): Call bfd_release, not free.
3597 (sunos_link_hash_table_create): Initialize needed field.
3598 (sunos_add_dynamic_symbols): Record needed objects.
3599 (bfd_sunos_get_needed_list): New function.
3600 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3601 * bfd-in2.h: Rebuild.
3603 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3605 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3607 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3609 * bfd-in.h (struct bfd_link_needed_list): Rename from
3610 bfd_elf_link_needed_list.
3611 * bfd-in2.h: Rebuild.
3612 * elf.c, elflink.h, libelf.h: Corresponding changes.
3614 Add start at AIX linker support; no shared libraries yet.
3615 * xcofflink.c: New file.
3616 * configure.in (rs600coff_vec): Use xcofflink.o.
3617 * configure: Rebuild.
3618 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3620 (struct xcoff_section_tdata): Define.
3621 (xcoff_section_data): Define macro.
3622 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3623 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3624 (_bfd_xcoff_bfd_final_link): Declare.
3625 (_bfd_ppc_xcoff_relocate_section): Declare.
3626 * libcoff.h: Rebuild.
3627 * coff-rs6000.c: Clean up a bit.
3628 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3629 cputype, csects, and debug_indices.
3630 (xcoff_copy_private_bfd_data): Copy cputype.
3631 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3632 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3633 (xcoff_reloc_type_lookup): Rename from
3634 rs6000coff_reloc_type_lookup.
3635 (coff_relocate_section): Define.
3636 (_bfd_xcoff_sizeof_headers): Define.
3637 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3638 (_bfd_xcoff_bfd_relax_section): Define.
3639 (_bfd_xcoff_bfd_link_split_section): Define.
3640 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3642 * coffcode.h (coff_compute_section_file_positions): If AIX,
3643 increment sofar by SMALL_AOUTSZ if not executable.
3644 (coff_write_object_contents): If AIX, always output an a.out
3645 header; if not executable, header size of SMALL_AOUTSZ.
3646 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3647 (_bfd_stringtab_init): Initialize xcoff field.
3648 (_bfd_xcoff_stringtab_init): New function.
3649 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3650 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3651 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3652 * libbfd.h: Rebuild.
3653 * Makefile.in: Rebuild dependencies.
3654 (BFD32_BACKENDS): Add xcofflink.o.
3655 (CFILES): Add xcofflink.c.
3657 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3658 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3659 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3661 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3663 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3665 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3667 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3668 * config.in: Regenerated.
3670 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3671 (_bfd_chunksize): New variable.
3672 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3673 for obstack chunk size.
3674 * configure.in: Check for getpagesize.
3675 * configure: Regenerated.
3677 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3679 * trad-core.c (rawptr): Make it a local variable of
3680 ptrace_unix_core_file_p.
3682 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3684 * coff-arm.c (in_reloc_p): New.
3685 * coff-i386.c (in_reloc_p): New.
3686 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3687 (coff_write_object_contents): Only set has_reloc_section
3689 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3690 in_reloc_p to decide if reloc should be emitted.
3691 * libcoff.h (pe_data_type.in_reloc_p): New.
3692 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3694 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3696 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3697 (_bfd_coff_read_internal_relocs): Likewise.
3698 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3699 (_bfd_coff_read_internal_relocs): Likewise.
3701 * elflink.h (elf_link_add_object_symbols): Correct conditions
3702 under which type and size change warnings are issued.
3704 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3706 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3707 a symbol which is not in a real section.
3708 (coff_write_native_symbol): Corresponding change.
3710 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3711 coff_link_hash_newfunc and make non-static.
3712 (_bfd_coff_link_hash_table_init): New function, broken out of
3713 _bfd_coff_link_hash_table_create.
3714 (_bfd_coff_link_hash_table_create): Use it.
3715 (process_embedded_commands): Make static.
3716 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3717 (_bfd_coff_link_hash_table_init): Declare.
3718 * libcoff.h: Rebuild.
3720 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3721 field in XCOFF tdata.
3722 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3723 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3724 based on cputype stored in a.out header, or in n_type of initial
3726 (coff_write_object_contents): Set cputype correctly in a.out
3728 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3730 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3731 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3733 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3734 * libcoff.h: Rebuild.
3736 * cpu-rs6000.c (rs6000_compatible): New static function.
3737 (bfd_rs6000_arch): Use it.
3738 * cpu-powerpc.c (powerpc_compatible): New static function.
3739 (arch_info_struct): Define various flavours of PowerPC.
3740 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3743 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3745 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3747 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3749 * elflink.h (elf_link_add_object_symbols): Don't warn about
3750 changing the size or type if the old definition was weak.
3752 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3754 * coffcode.h (combined_entry_type): Add fix_line field.
3755 (coff_slurp_line_table): Warn if we try to set the lineno field of
3757 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3758 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3759 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3760 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3762 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3763 * libcoff.h: Rebuild.
3765 * libcoff-in.h (struct xcoff_tdata): Define.
3766 (xcoff_data): Define.
3767 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3768 * bfd-in2.h, libcoff.h: Rebuild.
3769 * coff-rs6000.c (xcoff_mkobject): New static function.
3770 (coff_mkobject): Define.
3771 (xcoff_copy_private_bfd_data): New static function.
3772 (coff_bfd_copy_private_bfd_data): Define.
3773 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3775 (rs6000coff_vec): Add DYNAMIC to object_flags.
3776 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3777 .loader sections specially.
3778 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3779 section alignment from the XCOFF tdata information.
3780 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3781 F_SHROBJ, and copy the extra a.out header information into the
3782 XCOFF tdata structure.
3783 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3784 F_DYNLOAD and the extra a.out header information.
3785 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3786 C_HIDEXT symbol with attached csect information.
3787 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3788 in the o_maxdata field.
3789 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3790 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3791 end if BSF_NOT_AT_END is set.
3793 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3794 _bfd_read_ar_hdr_fn.
3795 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3796 * bfd-in2.h, libbfd.h: Rebuild.
3797 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3799 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3800 (bfd_slurp_bsd_armap_f2): Likewise.
3801 (_bfd_slurp_extended_name_table): Likewise.
3803 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3805 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3807 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3808 when the symbol table is empty.
3810 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3811 space for section symbols, since we don't output them either.
3812 (elf_m68k_adjust_dynindx): Removed.
3814 * ptrace-core.c (rawptr): Make it a local variable of
3815 ptrace_unix_core_file_p.
3817 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3819 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3822 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3823 Mac object file formats.
3825 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3827 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3828 auxent if there isn't one.
3829 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3830 rather than FILNMLEN as the maximum name length.
3832 * coffcode.h (bfd_coff_backend_data): Add new field
3833 _bfd_coff_print_aux.
3834 (bfd_coff_print_aux): New static function.
3835 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3836 scnlen field of an XTY_LD csect aux entry.
3837 (coff_print_aux): New static function.
3838 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3839 in coff_pointerize_aux_hook.
3840 (bfd_coff_std_swap_table): Initialize new field.
3841 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3842 * libcoff.h: Rebuild.
3843 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3844 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3846 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3847 if there are symbols, for native AIX ld compatibility.
3849 * coffcode.h (bfd_coff_backend_data): Add new field
3850 _bfd_coff_pointerize_aux_hook.
3851 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3852 or I960, and as 0 otherwise.
3853 (bfd_coff_std_swap_table): Initialize new field.
3854 * libcoff.h: Rebuild.
3855 * coffgen.c (coff_pointerize_aux): Change parameters to take
3856 symbol pointer instead of type and class, and to take aux index.
3857 Call _bfd_coff_pointerize_aux_hook if it is defined.
3858 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3859 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3860 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3862 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3863 read-only/host-only support.
3865 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3867 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3870 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3871 BFD_JUMP_TABLE_ARCHIVE accordingly.
3872 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3873 (_bfd_compute_and_write_armap): Declare.
3874 (_bfd_generic_read_ar_hdr): Declare.
3875 (_bfd_read_ar_hdr): Define.
3876 (_bfd_noarchive_read_ar_hdr): Define.
3877 (_bfd_archive_bsd_read_ar_hdr): Define.
3878 (_bfd_archive_coff_read_ar_hdr): Define.
3879 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3880 _bfd_read_ar_hdr instead.
3881 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3882 (_bfd_compute_and_write_armap): Rename from
3883 compute_and_write_armap. Make non-static. Change all callers.
3884 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3885 than _bfd_snarf_ar_hdr.
3886 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3887 * ieee.c (ieee_read_ar_hdr): Define.
3888 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3889 * oasys.c (oasys_read_ar_hdr): Define.
3890 * som.c (som_read_ar_hdr): Define.
3891 * bfd-in2.h, libbfd.h: Rebuild.
3893 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3895 * peicode.c (coff_swap_filehdr_in): If symptr is
3896 zero, there aren't any symbols, even if nsyms is set.
3898 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3900 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3902 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3903 sections, and set styp correctly for them: .got, .hash, .dynamic,
3904 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3905 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3907 (ecoff_sort_hdrs): New static function.
3908 (ecoff_compute_section_file_positions): Return boolean, not void.
3909 Sort the sections by VMA before looking through them. Put the
3910 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3911 section on an appropriate boundary within the page.
3912 (ecoff_compute_reloc_file_positions): Check return value of
3913 ecoff_compute_section_file_positions.
3914 (_bfd_ecoff_set_section_contents): Likewise.
3915 (_bfd_ecoff_write_object_contents): Check for various Alpha
3916 section types when incrementing text_size and data_size. Call
3917 adjust_headers backend function if it exists.
3918 * coff-alpha.c (alpha_adjust_headers): New static function.
3919 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3920 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3922 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3924 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3926 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3927 of ALTERNATE_AIX_CORE_FORMAT.
3928 * configure.in (aix4): No longer need CORE_FLAGS.
3929 * configure: Updated.
3931 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3933 NS32k changes from Ian Dall:
3934 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3936 (aout_link_input_section_std, aout_link_input_section_ext,
3937 aout_link_reloc_link_order): Call them instead of _bfd_*
3939 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3941 (backend_data): Use it instead of hardcoded zero.
3943 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3944 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3946 * ns32knetbsd.c: Include bfd.h.
3947 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3948 (MY_bfd_reloc_type_lookup): Declare function too.
3949 * pc532-mach.c (set_sizes): Don't declare.
3950 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3951 (backend_data, MY_backend_data): Don't define.
3953 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3954 ns32k-*-lites* like ns32k-*-netbsd*.
3956 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3959 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3961 * coffcode.h (coff_write_object_contents): Restore setting
3962 f_timdat to 0, deleted on August 22.
3964 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3966 * coffcode.h (coff_bfd_copy_private_symbol_data,
3967 coff_bfd_copy_private_section_data,
3968 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3969 * peicode.h (coff_bfd_copy_private_bfd_data): New
3970 (pe_bfd_copy_private_bfd_data): New.
3971 (coff_swap_scnhdr_in): Swap bss size into the right place.
3972 (pe_print_private_bfd_data): Add some newlines.
3974 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3976 * som.c (setup_sections): Don't die if a space has no subspaces.
3978 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3980 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3981 dynamic symbol override a common symbol. Don't change the size or
3982 type if they have been set and the new symbol is not a definition.
3983 Warn if the size or type changes.
3985 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3987 * som.c (som_begin_writing): Don't write the symbol table or
3989 (som_finish_writing): Write them here. Place them after the
3990 subspace data, but before the relocs.
3992 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3994 * sunos.c (sunos_add_one_symbol): Just pass false, not
3995 info->shared_library, to sunos_create_dynamic_sections.
3996 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3998 (sunos_check_dynamic_reloc): Remove .text section assertion.
4000 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4002 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4003 * configure, configure.in: Add pmac_xcoff_vec case.
4004 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4005 * coff-pmac.c: New file, PowerMac XCOFF support.
4006 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4007 * targets.c (pmac_xcoff_vec): Declare.
4009 * mpw-config.in: Various changes to be compatible with the
4010 autoconf-based configury.
4011 * mpw-make.sed: New file, sed commands to translate Unix
4012 makefile into MPW syntax.
4013 * mpw-make.in: Remove.
4014 * hosts/mpw.h: Remove.
4015 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4016 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4018 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4020 * binary.c (binary_get_symtab): Return an empty string on error.
4021 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4023 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4025 * coff-ppc.c: Reformatted according to gnu conventions
4026 Removed irrelevant "if 0" code
4028 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4030 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4031 symbols rather than as indirect symbols.
4032 (MY(slurp_symbol_table)): Don't do anything special about
4035 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4036 of .ctors and .dtors sections is no larger than 2.
4038 * sunos.c (sunos_add_one_symbol): Don't change
4039 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4041 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4042 dynamic symbols when creating a shared library.
4043 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4045 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4046 written even if it is not defined in a regular object.
4047 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4048 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4049 rather than the constant 22.
4050 (sunos_check_dynamic_reloc): Handle creating a shared library.
4051 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4052 zero when creating a shared library.
4053 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4054 write it out at the start of the symbol table.
4056 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4058 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4060 * config.bfd: Add arm-*-coff.
4061 * configure.in, configure: Add armcoff_{little,big}_vec.
4062 * targets.c (armcoff_{little,big}_vec): Declare.
4063 (bfd_target_vector): Add armcoff_{little,big}_vec.
4064 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4066 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4068 * targets.c (bfd_find_target): Remove debugging code.
4070 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4072 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4074 * Makefile.in: added *-ppc files
4075 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4076 allow pe based .o's to be shared with other tools on ppc/NT
4077 * config.bfd: added powerpc[le]-[pe|winnt] config support
4078 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4079 * peicode.h: Added more section flags for PE on ppc
4080 Added coff_swap_filehdr_out to allow peicode.h to be
4081 used for non-image PE files on ppc.
4082 Check for image, or not, before copying pe_opthdr
4083 * targets.c: Added new bfd's
4084 * targets.c: Removed two inactive bfds that shouldn't have made it this
4087 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4089 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4090 explicit values to initialize all relocs. Change all users.
4091 (ppc_elf_brtaken_inner): New function to handle branch predicition
4093 (ppc_elf_brtaken_reloc): Ditto.
4094 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4095 relocs use ppc_elf_unsupported_reloc.
4096 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4097 needs to be reported.
4098 (ppc_elf_relocate_section): Support branch prediction relocs.
4100 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4102 * bfd.c (bfd_assert): Remove \n from string passed to
4105 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4106 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4107 (bfd_coff_make_section_hook): Don't define.
4108 (coff_make_section_hook): Remove.
4109 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4110 (styp_to_sec_flags): Likewise.
4111 (coff_write_object_contents): Likewise.
4112 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4114 * libcoff.h: Rebuild.
4115 * coffgen.c (make_a_section_from_file): Just call
4116 bfd_make_section_anyway, not bfd_make_section or
4117 bfd_coff_make_section_hook.
4118 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4119 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4120 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4121 make_section_hook field.
4122 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4124 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4125 pointers into value field for warning and indirect symbols; just
4126 leave the value field alone.
4127 * linker.c (generic_link_add_symbol_list): Use next symbol for
4128 warning and indirect symbols, rather than looking in symbol value.
4129 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4130 parameter. Change all callers. Remove support for indirect
4131 symbols; it didn't work anyhow.
4132 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4133 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4134 * bfd-in2.h: Rebuild.
4136 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4138 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4139 go back to telling the tools this reloc operates on 32 bits.
4141 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4143 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4144 rather than a direct fprintf.
4145 * archive.c (_bfd_write_archive_contents): Likewise.
4146 * coffcode.h (coff_slurp_symbol_table): Likewise.
4147 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4148 (ppc_elf_unsupported_reloc): Likewise.
4149 (ppc_elf_relocate_section): Likewise.
4150 * i386linux.c (linux_tally_symbols): Likewise.
4151 (linux_finish_dynamic_link): Likewise.
4152 * osf-core.c (osf_core_core_file_p): Likewise.
4153 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4154 * som.c (som_sizeof_headers): Likewise.
4155 * srec.c (srec_bad_byte): Likewise.
4156 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4157 * libbfd-in.h (bfd_assert): Declare first parameter const.
4158 * libbfd.h: Rebuild.
4159 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4160 bfd_reloc_overflow is enough.
4161 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4162 * coff-h8500.c (rtype2howto): Likewise.
4163 * coff-z8k.c (rtype2howto): Likewise.
4164 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4165 * elf.c (_bfd_elf_get_lineno): Likewise.
4166 (_bfd_elf_no_info_to_howto): Likewise.
4167 (_bfd_elf_no_info_to_howto_rel): Likewise.
4168 * hp300hpux.c (convert_sym_type): Likewise.
4169 (MY(swap_std_reloc_in)): Likewise.
4170 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4172 * libaout.h (struct aoutdata): Add line_buf field.
4173 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4174 and filename_buffer. Instead, use a malloc buffer stored in the
4175 new line_buf field. Remove length restrictions.
4177 * coffgen.c (string_size): Remove static variable.
4178 (debug_string_size, debug_string_section): Likewise.
4179 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4180 and debug_string_size_p parameters. Use them instead of the
4181 global variables. Change all callers.
4182 (coff_write_symbol): Likewise.
4183 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4184 (coff_write_symbols): Add local variables to replace removed
4187 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4188 function, and line_base fields.
4189 * libcoff.h: Rebuild.
4190 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4191 information, rather than using static variables.
4193 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4194 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4196 * init.c (initialized): Remove static variable.
4197 (bfd_init): Don't bother setting initialized.
4198 (bfd_check_init): Remove.
4199 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4200 * libbfd.h: Rebuild.
4202 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4204 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4205 size for full core dumps. Copy core file header to private data.
4206 (rs6000coff_core_file_failing_command,
4207 rs6000coff_core_file_failing_signal): New functions to extract
4208 the file name and terminating signal from the core file.
4209 * coff-rs6000.c: Use them.
4211 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4213 Change arch info to be const, initialized at compile time.
4214 * archures.c: Reindent many functions. Change CONST to const.
4215 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4216 nothing set it anyhow. Make next const.
4217 (bfd_arch_info_list): Remove.
4218 (bfd_archures_list): Rename from archures_init_table. Change from
4219 a table of function pointers to a table of bfd_arch_info_type
4220 structure addresses.
4221 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4222 (bfd_lookup_arch): Likewise.
4223 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4225 (bfd_default_arch_struct): Make const.
4226 (bfd_arch_init, bfd_arch_linkin): Remove.
4227 (bfd_get_arch_info): Return a const pointer.
4228 * init.c (bfd_init): Don't call bfd_arch_init.
4229 * bfd.c (struct _bfd): Make arch_info const.
4230 * bfd-in2.h: Rebuild.
4231 * libbfd.h: Rebuild.
4232 * configure.in: Put & before everything in $selarchs.
4233 * configure: Rebuild.
4234 * cpu-*.c: Change bfd_*_arch from a function which calls
4235 bfd_arch_linkin to a const structure.
4236 * ieee.c (ieee_object_p): Make arch const.
4238 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4240 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4242 * bfd-in2.h: Regenerate.
4243 * libbfd.h: Regenerate.
4245 * elf32-ppc.c (reloc_type): Update names to match current draft.
4246 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4247 relative. Update names to current V.4 draft.
4248 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4249 (ppc_elf_relocate_section): Rename relocations to match draft.
4251 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4253 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4254 compiled with -mrelocatable-lib to be linked with either normal
4255 modules or -mrelocatable modules.
4257 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4259 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4260 in the a.out header.
4262 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4263 a reloc against a local symbol, even if it's not a section.
4265 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4267 * targets.c (bfd_target): Remove unused align_power_min field.
4268 * bfd-in2.h: Rebuild.
4269 * All backends: Remove initialization of align_power_min.
4271 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4273 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4275 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4277 * config.bfd (mips-dec-netbsd*): New target.
4278 * configure.host (mips-dec-netbsd*): New host.
4279 * configure.in (mips-dec-netbsd*): New native.
4280 * configure: Rebuild.
4282 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4284 Make the COFF backend linker merge common types:
4285 * cofflink.c (struct coff_debug_merge_element): Define.
4286 (struct coff_debug_merge_type): Define.
4287 (struct coff_debug_merge_hash_entry): Define.
4288 (struct coff_debug_merge_hash_table): Define.
4289 (coff_debug_merge_hash_table_init): Define.
4290 (coff_debug_merge_hash_table_free): Define.
4291 (coff_debug_merge_hash_lookup): Define.
4292 (struct coff_final_link_info): Add debug_merge field.
4293 (coff_debug_merge_hash_newfunc): New static function.
4294 (_bfd_coff_final_link): Allocate and free debug_merge table.
4295 (coff_link_input_bfd): Merge identical enum, struct and union
4298 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4300 Convert i960 COFF to use COFF backend linker.
4301 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4302 structure to store the symbol being used.
4303 (coff_i960_start_final_link): New static function.
4304 (coff_i960_relocate_section): New static function.
4305 (coff_i960_adjust_symndx): New static function.
4306 (coff_start_final_link): Define.
4307 (coff_relocate_section): Define.
4308 (coff_adjust_symndx): Define.
4309 * coffcode.h (bfd_coff_backend_data): Add new callback function
4310 _bfd_coff_start_final_link.
4311 (bfd_coff_start_final_link): Define.
4312 (coff_start_final_link): Define if not defined.
4313 (bfd_coff_std_swap_table): Add coff_start_final_link.
4314 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4316 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4317 function callback is not NULL.
4318 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4319 (_bfd_coff_internal_syment_name): Declare.
4320 * libcoff.h: Rebuild.
4321 * configure.in (icoff_big_vec): Add cofflink.o.
4322 (icoff_little_vec): Likewise.
4323 * configure: Rebuild.
4325 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4327 * Makefile.in (clean-info): Remove extraneous tab from line
4330 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4332 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4333 contents has relocs.
4335 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4337 * coffcode.h (coff_compute_section_file_positions): Keep the
4339 (coff_write_object_contents): Remember if it's a relocatable
4341 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4342 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4343 if relocatable file. Swap out saved raw size.
4345 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4347 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4348 (maintainer-clean): Rename from realclean, passing
4349 maintainer-clean down to subdirectories, but leave realclean as a
4352 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4355 * dep-in.sed: Remove config.h from generated dependencies.
4357 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4358 broken out of sunos_canonicalize_dynamic_symtab.
4359 (sunos_canonicalize_dynamic_symtab): Call new function
4360 sunos_slurp_dynamic_symtab.
4361 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4362 dynamic symbol table to the caller.
4363 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4364 callback to override the symbols being read.
4365 * libaout.h (struct aout_backend_data): Add three new parameters
4366 to add_dynamic_symbols callback.
4368 Extensive minor changes to avoid various gcc warnings. Also:
4369 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4370 * archures.c (bfd_arch_info_type): Change mach field from long to
4372 (bfd_lookup_arch): Change machine parameter from long to unsigned
4375 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4377 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4378 a symbol with a non-zero plt_offset.
4380 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4382 * elfcode.h (align_file_position): Remove; not used.
4384 * configure.in: Only check for <sys/procfs.h> on a native system,
4385 and make sure it defines prstatus_t.
4386 * configure: Rebuild.
4388 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4390 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4392 * config.in: Rename from config.h.in.
4393 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4394 Check for config.h:config.in when creating stamp-h.
4395 * configure: Rebuild.
4396 * Makefile.in (stamp-h): Depend upon config.in rather than
4397 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4398 calling config.status.
4400 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4401 (Makefile): Just rebuild Makefile.
4402 (config.h, stamp-h): New targets.
4403 * configure.in: Create stamp-h when rebuilding config.h.
4404 * configure: Rebuild.
4406 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4408 * configure.in: Call AC_CONFIG_HEADER. Substitute
4409 HOST_64BIT_LONG. Check that various header files exist. Check
4410 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4411 and/or free need to be declared. Don't make a link to sysdep.h.
4412 Define TRAD_HEADER for various hosts.
4413 * configure: Rebuild.
4414 * configure.host: Don't set my_host. Add definitions taken from
4415 host header files for various entries. Remove entries which now
4417 * acconfig.h: New file.
4418 * config.h.in: New file, built by autoheader.
4419 * sysdep.h: New file.
4420 * Makefile.in (do_distclean): Don't remove sysdep.h.
4422 (LOCAL_H_DEPS): New variable.
4423 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4425 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4426 ($(OPTIONAL_BACKENDS)): Likewise.
4427 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4428 looking through sysdep.h.
4429 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4430 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4431 (fprintf_vma, sprintf_vma): Likewise.
4432 (int64_type, uint64_type): Don't define.
4433 * bfd-in2.h: Rebuild.
4434 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4435 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4436 * lynx-core.c: Include stuff from old hosts/lynx.h.
4437 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4438 rather than NO_FCNTL.
4439 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4440 rather than NATIVE_HPPAHPUX_COMPILER.
4441 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4443 * hosts/*.h: Remove all header files which merely include,
4444 declare, and define things. Leave header files which define
4445 information needed by trad-core.c.
4447 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4448 (BFD_CC_FOR_BUILD): Define.
4449 * configure.in: Use BFD_CC_FOR_BUILD.
4450 * configure: Rebuild.
4452 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4454 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4455 * configure: Rebuild.
4457 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4460 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4462 * config.bfd: i386pe_ve -> i386pe_vec.
4464 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4466 * configure.host: Incorporate host Makefile fragments by setting
4468 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4469 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4470 value based on whether the code is being compiled by a cross
4471 compiler. Don't substitute host_makefile_frag or frags.
4472 * aclocal.m4: New file to define local AC_PROG_CC.
4473 * configure: Rebuild.
4474 * Makefile.in (INSTALL): Set to @INSTALL@.
4475 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4476 (INSTALL_DATA): Set to @INSTALL_DATA@.
4478 (CC): Define as @CC@.
4479 (CFLAGS): Set to @CFLAGS@.
4480 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4481 (@host_makefile_frag@): Remove.
4482 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4483 after other options.
4484 (config.status): Remove dependency upon @frags@.
4485 * config/*.mh, config/README: Remove.
4487 * config.bfd: Rewrite to incorporate the contents of the Makefile
4488 fragments by setting shell variables, rather than merely returning
4489 the name of a Makefile fragment.
4490 * configure.in: Use shell variables set by config.bfd rather than
4491 looking at the target Makefile fragment files. Don't substitute
4492 target_makefile_frag. Do substitute TDEFINES.
4493 * configure: Rebuild.
4494 * Makefile.in (@target_makefile_frag@): Remove.
4495 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4496 * config/*.mt: Remove.
4498 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4500 * configure.in: Put changequote lines around "i[345]86" patterns
4501 section of core file support.
4503 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4505 * som.c (som_bfd_print_private_bfd_data): Define to use the
4508 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4510 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4511 entry, text_start and data_start.
4513 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4515 * Makefile.in (OFILES): Remove $(TDEPFILES).
4516 * config/apollo.mt (TDEPFILES): Remove.
4517 * config/README: Update.
4519 * configure.in: For a native configuration, set COREFILE and
4520 COREFLAG based on the canonical host name.
4521 * configure: Rebuild.
4522 * Makefile.in: Rebuild dependencies.
4523 (ALL_CFLAGS): Add @COREFLAG@.
4524 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4525 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4526 support routines. Check LYNX_CORE rather than HOST_LYNX.
4527 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4528 * i386lynx.c: Likewise.
4529 * m68klynx.c: Likewise.
4530 * sparclynx.c: Likewise.
4531 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4532 * *-core.c: Comment changes.
4533 * config/decstation.mh (HDEPFILES): Remove.
4534 (HDEFINES): Remove -DTRAD_CORE.
4535 * config/irix3.mh (RANLIB): Remove.
4536 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4537 (HDEFINES): Remove -DIRIX_CORE.
4538 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4539 (HDEFINES): Remove -DTRAD_CORE.
4540 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4541 * config/ultra3.mh (RANLIB): Remove.
4542 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4543 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4544 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4545 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4546 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4547 * config/i386aix.mh, config/i386bsd.mh: Remove.
4548 * config/i386linux.mh, config/i386mach3.mh: Remove.
4549 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4550 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4551 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4552 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4553 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4554 * config/solaris2.mh, config/stratus.mh: Remove.
4555 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4556 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4558 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4560 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4561 DT_FINI entry if the appropriate symbol is not in the hash table.
4563 * libelf.h (struct elf_backend_data): Add create_program_headers
4564 and want_hdr_in_seg fields.
4565 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4567 (elf_backend_create_program_headers): Likewise.
4568 (elfNN_bed): Initialize create_program_headers and
4570 * elf.c (get_program_header_size): Call create_program_headers
4572 (map_program_segments): Check want_hdr_in_seg backend field. Call
4573 create_program_headers backend routine.
4575 * elf.c (assign_file_positions_except_relocs): Align non allocated
4576 sections when creating an executable.
4578 * elfcode.h (elf_swap_phdr_in): Make non static.
4579 (elf_swap_phdr_out): Make non static.
4580 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4581 (bfd_elf32_swap_phdr_out): Declare.
4582 (bfd_elf64_swap_phdr_in): Declare.
4583 (bfd_elf64_swap_phdr_out): Declare.
4585 * ecofflink.c (ecoff_collect_shuffle): New static function.
4586 (_bfd_ecoff_get_accumulated_pdr): New function.
4587 (_bfd_ecoff_get_accumulated_sym): New function.
4588 (_bfd_ecoff_get_accumulated_ss): New function.
4589 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4590 (_bfd_ecoff_get_accumulated_sym): Declare.
4591 (_bfd_ecoff_get_accumulated_ss): Declare.
4592 * libbfd.h: Rebuild.
4594 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4596 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4598 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4599 warning symbols. If any section is named .gnu.warning.XXX, treat
4600 the contents as a warning to be issued if the symbol XXX is
4602 (elf_link_output_extsym): For an indirect or warning symbol, just
4603 output the symbol it points to.
4605 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4606 if bfd_hash_allocate fails, since it will already be set.
4607 (generic_link_hash_newfunc): Likewise.
4608 (archive_hash_newfunc): Likewise.
4609 (hash_entry_bfd): New static function.
4610 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4611 callback. Allocate a new warning using the hash table newfunc.
4612 Use bfd_hash_replace to update the entry in the hash table, rather
4613 than assuming we can copy the fields with structure assignment.
4615 * hash.c (bfd_hash_replace): New function.
4616 * bfd-in.h (bfd_hash_replace): Declare.
4617 * bfd-in2.h: Rebuild.
4619 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4621 * config.bfd: Add mips*vr4300-*-elf* target.
4622 * config/mipsbvr4300.mt: Added.
4624 See file ChangeLog.2
4631 version-control: never