1 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4 sections unless this is a SunOS link.
6 * VERSION: Set to 2.7.1.
8 * Released binutils 2.7.
10 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
12 * i386aout.c: Include "aout/aout64.h".
13 (i386aout_write_object_contents): New static function.
14 (MY_write_object_contents): Define.
16 * netbsd.h (MY(write_object_contents)): Make sure that
17 adjust_sizes_and_vmas is called before fiddling with the magic
20 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
22 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
24 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
26 * libbfd-in.h (itos, stoi): Don't define.
28 * i386lynx.c (KEEPIT): Define as udata.i.
29 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
30 (NAME(lynx,swap_ext_reloc_out)): Likewise.
31 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
32 flags. Don't use stoi.
34 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
36 * elf.c (map_sections_to_segments): Don't start a new segment for
37 a writable section if it's on the same page as the previous
38 segment. Reset the writable variable for a readonly section.
40 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
42 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
43 first_thunk_address, thunk_size, and import_table_size.
44 * peicode.h: Improved some diagnostics regarding edata sections.
46 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
48 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
49 (TARGET_LITTLE_SYM): Added missing D_PAGED.
51 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
53 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
54 with XCOFF_DEF_DYNAMIC set is really defined.
55 (xcoff_link_check_dynamic_ar_symbols): Likewise.
56 (xcoff_link_add_symbols): Only create special sections if using an
59 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
61 (bfd_install_relocation): Likewise.
63 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
65 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
67 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
68 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
69 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
70 (elf64_alpha_link_hash_newfunc): Initialize flags field.
71 (elf64_alpha_check_relocs): Record types of LITUSE entries that
72 are found for LITERAL relocs.
73 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
74 taken, we cannot generate a .plt entry for the symbol.
76 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
78 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
79 sysconf functions (for gprof).
80 * configure, config.in: Rebuild.
82 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
84 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
85 an archive if it has a map. If the object file has the wrong
88 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
89 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
91 (alpha_relocate_section): Likewise.
93 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
94 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
95 (coff_swap_sym_out): Use SYMESZ, not sizeof.
96 (coff_swap_aux_out): Use AUXESZ, not sizeof.
97 (coff_swap_lineno_out): Use LINESZ, not sizeof.
98 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
99 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
100 * peicode.h: Corresponding changes.
102 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
104 * elflink.h (elf_create_pointer_linker_section): Comment out code
105 dealing with making GOT pointers negative of the GOT symbol for
108 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
110 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
111 increment the .rela.plt size until after we're done creating the
113 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
114 .rela.plt offset directly rather than calculating it.
116 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
118 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
119 Use autoconf-set values.
120 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
121 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
124 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
125 * configure: Rebuilt.
127 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
129 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
130 handling code > 1k away.
132 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
134 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
135 defined, output whenever the symbol is updated.
137 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
139 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
140 section to 0 if user_set_vma is set.
141 * elflink.h (elf_bfd_final_link): Likewise.
143 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
145 Partially undo patch of Jun 20.
146 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
147 (coff_compute_section_file_positions): Likewise.
148 (coff_write_object_contents): Likewise. Re-add deleted code, but
149 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
150 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
152 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
154 * config.bfd: Add support for *-*-rtems* configurations.
156 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
158 * elf.c (prep_headers): Add bfd_arch_alpha case.
160 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
162 * elf64-alpha.c: New file.
163 * config.bfd (alpha-*-linuxecoff*): New target.
164 (alpha-*-linux*, alpha-*-elf*): New targets.
165 * configure.in (bfd_elf64_alpha_vec): New vector.
166 * configure: Rebuild.
167 * targets.c (bfd_elf64_alpha_vec): Declare.
168 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
169 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
170 * bfd-in2.h, libbfd.h: Rebuild.
171 * Makefile.in: Rebuild dependencies.
172 (BFD64_BACKENDS): Add elf64-alpha.o.
173 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
175 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
177 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
178 than relying on a right shift of 32.
180 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
182 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
183 ifdef to COFF_WITH_PE.
184 (coff_compute_section_file_positions): Likewise.
185 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
186 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
187 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
188 COFF_IMAGE_WITH_PE, always include.
190 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
192 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
194 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
195 approximate the correct answer if SIZEOF_HEADERS was not used.
197 * binary.c (binary_set_section_contents): Set section file
198 position based on LMA rather than VMA.
200 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
202 * linker.c (_bfd_generic_link_output_symbols): Don't output any
203 symbols if info->strip == strip_all.
205 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
207 * coff-h8300.c: Remove #if 0 code.
208 (compatable): Don't allow mixing/matching of different architectures.
210 * archures.c (bfd_mach_h8300s): Add.
211 * bfd-in2.h: Rebuilt.
212 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
214 (h8300_reloc16_estimate): Likewise.
215 (h8300_reloc16_extra_cases): Likewise.
216 (h8300_bfd_link_add_symbols): Likewise.
217 * coffcode.h (coff_set_arch_mach_hook): Likewise.
218 (coff_set_flags): Likewise.
219 * cpu-h8300.c (h8300_scan): Likewise.
220 Add H8/S to bfd_h8300_arch list.
222 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
224 Added support for Alpha OpenVMS:
225 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
226 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
227 * config.h-vms, makefile.vms: New files.
228 * config.bfd (alpha-*-*vms*): New target.
229 * configure.in (evax_alpha_vec): New target vector.
230 * configure: Rebuild.
231 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
232 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
233 * targets.c (bfd_target_evax_flavour): Define.
234 (evax_alpha_vec): Declare.
235 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
237 * bfd-in2.h, libbfd.h: Rebuild.
238 * Makefile.in: Rebuild dependencies.
239 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
240 evax-emh.o, and evax-misc.o.
241 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
242 evax-etir.c, evax-emh.c, and evax-misc.c.
243 (HFILES): Add evax.h.
245 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
247 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
249 (h8300_bfd_link_add_symbols): Likewise.
251 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
253 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
254 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
256 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
258 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
259 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
261 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
262 R_MIPS_32 relocs if creating a shared library.
264 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
266 * peicode.h (add_data_entry): Use pei_section_data rather than
267 _cooked_size. Corresponds to May 13 change in coffcode.h.
269 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
271 * cofflink.c (_bfd_coff_final_link): Handle long section names.
272 * coffcode.h (coff_write_object_contents): If there are long
273 section names, always set the f_symptr field, even if there are no
275 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
276 if there are no symbols.
278 * coffgen.c (make_a_section_from_file): Check return value of
279 _bfd_coff_read_string_table.
280 (coff_real_object_p): Check return value of
281 make_a_section_from_file.
282 (_bfd_coff_read_string_table): Check that there are some symbols
283 before trying to read the string table size.
285 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
287 * xcofflink.c (xcoff_link_add_symbols): When considering whether
288 to replace a symbol in a dynamic object with a symbol from another
289 dynamic object, do the replacement if the existing symbol is
292 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
293 for _ptrgl, and treat it as global linkage code.
295 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
296 filename or N_SO symbol past the offset, and use it to indicate
297 that there is no line number or function when appropriate.
299 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
301 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
302 common symbol defined by the linker. Don't export function code
303 even if export_defineds is set.
305 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
307 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
309 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
310 (h8300_symbol_address_p): New function.
311 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
314 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
316 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
318 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
319 correctly for the two variants. Allow relaxing if the target
320 is 128 bytes away since after relaxation it'll be 126 bytes away.
321 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
322 "dot" and "value". Allow relaxing if the target is 128 bytes
323 away since after relaxation it'll be 126 bytes away.
324 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
325 the given section until nothing changes.
327 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
329 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
330 alignment hack--we can get the lnnoptr info another way without
331 suddenly increasing the alignment requirements. Set the flags for
333 (ecoff_compute_section_file_positions): Do so.
335 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
337 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
338 to keep the HP emulator database happy.
340 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
341 From Kevin Buettner <kev@primenet.com>.
343 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
345 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
346 name of a NULL section.
348 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
350 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
351 set, always call the notice callback.
353 * VERSION: Increment for bfdlink.h change.
355 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
357 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
358 (sh_relax_delete_bytes): Correct handling of differently sized
359 trailing alignment reloc.
361 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
362 * bfd-in2.h: Rebuild.
363 * configure.in: Warn if there is no known 64 bit type.
364 * configure: Rebuild.
366 * Makefile.in: Rebuild dependencies.
367 (BFD32_BACKENDS): Add ppcboot.o.
368 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
370 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
371 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
373 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
375 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
376 (bfd_mips_elf64_swap_reginfo_out): Move from here...
377 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
378 (bfd_mips_elf64_swap_reginfo_out): ...to here.
380 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
382 * elf64-mips.c: Improve reloc special_functions and handling of
383 SHT_MIPS_OPTIONS section.
384 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
385 mips_elf_hi16_reloc and make globally visible.
386 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
387 make globally visible.
388 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
389 make globally visible.
390 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
391 and make globally visible.
392 (gprel16_with_gp): Check howto->src_mask before using value in
394 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
395 and make globally visible.
396 (gprel32_with_gp): Check howto->src_mask before fetching value.
397 (bfd_mips_elf_swap_options_in): New function.
398 (bfd_mips_elf_swap_options_out): New function.
399 (_bfd_mips_elf_set_private_flags): Rename from
400 mips_elf_set_private_flags and make globally visible.
401 (_bfd_mips_elf_copy_private_bfd_data): Rename from
402 mips_elf_copy_private_bfd_data and make globally visible.
403 (_bfd_mips_elf_merge_private_bfd_data): Rename from
404 mips_elf_merge_private_bfd_data and make globally visible.
405 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
406 for a SHT_MIPS_OPTIONS section.
407 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
408 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
409 name of a SHT_MIPS_OPTIONS section.
410 (_bfd_mips_elf_set_section_contents): New function.
411 (mips_elf32_section_processing): Set the GP value in a
412 SHT_MIPS_OPTIONS section.
413 (_bfd_mips_elf_find_nearest_line): Rename from
414 mips_elf_find_nearest_line and make globally visible.
415 (bfd_elf32_set_section_contents): Define.
416 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
417 (_bfd_mips_elf_lo16_reloc): Declare.
418 (_bfd_mips_elf_gprel16_reloc): Declare.
419 (_bfd_mips_elf_got16_reloc): Declare.
420 (_bfd_mips_elf_gprel32_reloc): Declare.
421 (_bfd_mips_elf_set_private_flags): Declare.
422 (_bfd_mips_elf_copy_private_bfd_data): Declare.
423 (_bfd_mips_elf_merge_private_bfd_data): Declare.
424 (_bfd_mips_elf_find_nearest_line): Declare.
425 (_bfd_mips_elf_set_section_contents): Declare.
427 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
429 (elf_info_to_howto): Define.
430 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
432 (elf_info_to_howto): Define.
433 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
435 (elf_info_to_howto): Define.
437 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
438 R_MOV16B[12], to match change in coff/internal.h.
440 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
442 * elf64-mips.c: Extensive additions to provide better support for
443 writing files and for gas.
444 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
445 of mips_elf_object_p.
446 (mips_elf32_object_p): Rename from mips_elf_object_p; call
447 _bfd_mips_elf_object_p.
448 (_bfd_mips_elf_final_write_processing): Rename from
449 mips_elf_final_write_processing and make globally visible.
450 (_bfd_mips_elf_fake_sections): Rename from
451 mips_elf_fake_sections and make globally visible.
452 (_bfd_mips_elf_section_from_bfd_section): Rename from
453 mips_elf_section_from_bfd_section and make globally visible.
454 (_bfd_mips_elf_section_processing): New function, broken out of
455 mips_elf_section_processing.
456 (mips_elf32_section_processing): Rename from
457 mips_elf_section_processing; call
458 _bfd_mips_elf_section_processing.
459 (_bfd_mips_elf_symbol_processing): Rename from
460 mips_elf_symbol_processing and make globally visible.
461 (_bfd_mips_elf_read_ecoff_info): Rename from
462 mips_elf_read_ecoff_info and make globally visible.
463 (mips_elf32_ecoff_debug_swap): Rename from
464 mips_elf_ecoff_debug_swap.
465 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
466 struct symbol_cache_entry.
467 (_bfd_elf_validate_reloc): New function, moved in from
468 elfcode.h:validate_reloc.
469 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
470 to _bfd_elf_validate_reloc. Change all callers.
471 * elf-bfd.h (bfd_section_from_shdr): Declare.
472 (_bfd_elf_symbol_from_bfd_symbol): Declare.
473 (_bfd_elf_validate_reloc): Declare.
474 (_bfd_mips_elf_object_p): Declare.
475 (_bfd_mips_elf_fake_sections): Declare.
476 (_bfd_mips_elf_section_from_bfd_section): Declare.
477 (_bfd_mips_elf_section_processing): Declare.
478 (_bfd_mips_elf_symbol_processing): Declare.
479 (_bfd_mips_elf_read_ecoff_info): Declare.
480 (_bfd_mips_elf_final_write_processing): Declare.
481 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
484 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
485 (mips_elf_final_write_processing): Likewise.
487 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
489 64-bit MIPS ELF ABI objdump support:
490 * elf64-mips.c: New file.
491 * Makefile.in: Rebuild dependencies.
492 (BFD64_BACKENDS): Add elf64-mips.o.
493 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
494 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
495 bfd_elf64_littlemips_vec to targ_selvecs.
496 (mips*-*-elf*): Likewise.
497 * confingure.in: Add bfd_elf64_bigmips_vec and
498 bfd_elf64_littlemips_vec to vector switch.
499 * configure: Rebuild.
500 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
501 broken out of mips_elf_section_from_shdr.
502 (mips_elf32_section_from_shdr): Rename from
503 mips_elf_section_from_shdr. Call new function.
504 (elf_backend_section_from_shdr): Update name of renamed function.
505 * elf-bfd.h (struct elf_size_info): Change second parameter of
506 write_out_phdrs to be const. Likewise for second parameter of
508 (struct bfd_elf_section_data): Add rel_hdr2 field.
509 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
510 (bfd_elf32_swap_symbol_out): Likewise.
511 (bfd_elf32_swap_reloc_in): Likewise.
512 (bfd_elf32_swap_reloc_out): Likewise.
513 (bfd_elf32_swap_reloca_in): Likewise.
514 (bfd_elf32_swap_reloca_out): Likewise.
515 (bfd_elf32_swap_phdr_in): Likewise.
516 (bfd_elf32_swap_phdr_out): Likewise.
517 (bfd_elf32_swap_dyn_in): Likewise.
518 (bfd_elf32_swap_dyn_out): Likewise.
519 (bfd_elf32_slurp_symbol_table): Declare.
520 (bfd_elf32_write_shdrs_and_ehdr): Declare.
521 (bfd_elf32_write_out_phdrs): Declare.
522 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
523 (bfd_elf64_swap_symbol_out): Likewise.
524 (bfd_elf64_swap_reloc_in): Likewise.
525 (bfd_elf64_swap_reloc_out): Likewise.
526 (bfd_elf64_swap_reloca_in): Likewise.
527 (bfd_elf64_swap_reloca_out): Likewise.
528 (bfd_elf64_swap_phdr_in): Likewise.
529 (bfd_elf64_swap_phdr_out): Likewise.
530 (bfd_elf64_swap_dyn_in): Likewise.
531 (bfd_elf64_swap_dyn_out): Likewise.
532 (bfd_elf64_slurp_symbol_table): Declare.
533 (bfd_elf64_write_shdrs_and_ehdr): Declare.
534 (bfd_elf64_write_out_phdrs): Declare.
535 (_bfd_mips_elf_section_from_shdr): Declare.
536 * elf.c (bfd_section_from_shdr): Remove assertion requiring
537 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
538 section for the section, add the new one to rel_hdr2. Increment
539 reloc_count rather than setting it.
540 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
541 Remove static declaration.
542 (elf_write_shdrs_and_ehdr): Define name as macro.
543 (elf_write_out_phdrs): Likewise.
544 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
545 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
546 (elf_swap_symbol_in): Change second parameter to be const.
547 (elf_swap_symbol_out): Likewise.
548 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
549 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
550 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
551 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
552 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
553 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
554 parameter to be const. Make non-static.
555 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
557 (elf_slurp_symbol_table): Make non-static.
558 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
559 * elfxx-target.h (elf_info_to_howto): Define if not defined.
560 (elf_backend_size_info): Likewise.
561 (elfNN_bed): Use elf_backend_size_info.
562 * targets.c (bfd_elf64_bigmips_vec): Declare.
563 (bfd_elf64_littlemips_vec): Declare.
564 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
565 bfd_elf64_littlemips_vec if BFD64 is defined.
567 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
569 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
571 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
572 zeroes, in alignment holes.
574 * configure: Rebuild with autoconf 2.10.
576 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
577 potential leading underscore in the allocated buffer.
579 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
581 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
582 symbols into .sbss if this is a relocatable link.
584 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
586 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
587 undefined symbols when creating a shared library.
589 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
591 * coff-sh.c: Add a bunch of new code and static const arrays to
592 support aligning loads and stores on four byte memory boundaries.
594 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
596 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
598 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
601 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
603 * cache.c (bfd_open_file): Unlink the file before opening it for
604 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
606 * opncls.c (bfd_fdopenr): Set opened_once.
608 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
610 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
613 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
614 the code unconditionally.
616 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
618 * libcoff-in.h (struct pei_section_tdata): Define structure.
619 (pei_section_data): Define macro.
620 * libcoff.h: Rebuild.
621 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
622 store s_paddr field in pei_section_data.
623 (coff_compute_section_file_positions): Use pei_section_data rather
624 than _cooked_size, and don't overwrite an existing value.
625 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
626 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
627 * peicode.h (coff_bfd_copy_private_section_data): Define if
629 (pe_bfd_copy_private_section_data): New static function if
632 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
634 * srec.c (srec_set_arch_mach): Write as a function rather than a
637 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
638 no map, just check each member in turn to see whether it is
641 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
643 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
644 table. Call BFD_ASSERT to validate header size, instead of
646 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
649 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
651 * ppcboot.c: New target for looking at PPCbug boot records.
653 * config{ure.in,.bfd}: Add support for ppcboot target.
655 * configure: Regenerate.
657 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
659 * coff-h8300.c (howto_table): Update names to match recent
660 changes to include/coff/internal.h. Fix minor errors in the
661 existing relocs. Add R_MOVL1 and R_MOVL2.
662 (rtype2howto): Similarly.
663 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
664 existing relaxing code and peform more relaxing.
665 (h8300_reloc16_extra_cases): Likewise.
667 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
669 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
672 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
674 * elfcode.h (elf_object_p): Reject generic ELF target if
675 e_machine matches an alternate machine code in a specific backend.
677 * netbsd-core.c (netbsd_core_vec): Remove initializer for
678 obsolete align_power_min field.
680 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
682 * coff-h8300.c (reloc_howto_type): Add howto entry for
684 (rtype2howto): Handle R_PCRWORD_B.
685 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
686 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
687 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
690 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
692 * aoutx.h (translate_from_native_sym_flags): Set the section for
693 BSF_CONSTRUCTOR symbols.
695 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
698 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
700 * coffcode.h (coff_write_object_contents): In comdat section lookup,
701 stop looking when section is found.
703 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
705 * coffcode.h (STRING_SIZE_SIZE): Define.
706 (styp_to_sec_flags): Handle long symbol names when looking for the
708 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
709 (bfd_coff_long_section_names): Define.
710 (coff_write_object_contents): Handle long section names.
711 (bfd_coff_std_swap_table): Initialize new field.
712 * libcoff.h: Rebuild.
713 * coffgen.c (make_a_section_from_file): Handle long section
715 (coff_write_symbols): Handle long section names.
716 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
717 * coff-mips.c (mips_ecoff_backend_data): Likewise.
718 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
719 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
720 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
721 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
722 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
723 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
725 * bout.c (b_out_callback): Set lma of sections.
726 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
727 parameter to output_bfd. Used input_bfd instead of output_bfd in
730 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
732 * aoutx.h (translate_from_native_sym_flags): Don't create
733 SEC_CONSTRUCTOR sections.
734 * ecoff.c (ecoff_set_symbol_info): Likewise.
736 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
737 From Don Bowman <bowman@waterloo.hp.com>.
739 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
741 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
742 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
744 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
746 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
747 mips_32_relocs field.
748 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
749 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
750 relocs against a global symbol which is not defined in a regular
752 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
753 against a global symbol, increment mips_32_relocs.
754 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
755 the symbol is not defined in a regular file, make room in the
758 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
760 * ecoff.c (ecoff_compute_section_file_positions): Track the real
761 file position and the virtual file position separately. Set
762 filepos information bsaed on the real file position.
763 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
764 Jan 23 change to coffcode.h.
766 * som.c (som_slurp_symbol_table): Set the symbol count to the
767 number of BFD symbols created.
769 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
771 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
772 output file if linking shared objects. Loop to check all relocs,
773 rather than returning false on first error.
775 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
777 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
778 (ppc_elf_additional_program_headers): If .interp section, bump #
779 of program headers by 1.
780 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
781 (ppc_elf_size_dynamic_sections): Add support for .plt section.
782 (ppc_elf_check_relocs): Print out filename in debug code. Enable
784 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
786 (ppc_elf_relocate_section): If the output section isn't defined,
787 don't abort, just give an error message.
789 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
790 being created is .sdata or .sdata2, don't make the symbol dynamic.
792 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
794 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
795 members of an archive for dynamic objects with no symbols, and
796 pass them directly to check_archive_element.
797 (xcoff_link_check_ar_symbols): Pass dynamic objects to
798 xcoff_link_check_dynamic_ar_symbols.
799 (xcoff_link_check_dynamic_ar_symbols): New static function.
801 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
802 from _bfd_nodynamic to _bfd_xcoff.
803 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
805 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
806 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
807 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
808 * libcoff.h: Rebuild.
809 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
810 (xcoff_get_section_contents): New static function.
811 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
812 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
813 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
814 (xcoff_dynamic_reloc): New static variable.
815 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
816 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
818 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
820 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
821 if reloc_entry->addend is not 0.
822 (CALC_ADDEND): Just set the addend to reloc.r_offset.
824 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
826 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
828 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
829 Add entries for R_SPARC_[56].
830 (sparc_reloc_map): Add entries for R_SPARC_[56].
832 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
834 Optimize linking of stabs in sections as used in ELF and COFF.
836 * libbfd-in.h (_bfd_link_section_stabs): Declare.
837 (_bfd_write_section_stabs): Declare.
838 (_bfd_write_stab_strings): Declare.
840 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
841 (struct coff_link_hash_table): Add stab_info field.
842 * libcoff.h: Rebuild.
843 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
845 (coff_link_add_symbols): Call _bfd_link_section_stabs if
847 (_bfd_coff_final_link): Write out stab strings hash table.
848 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
849 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
851 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
852 (struct bfd_elf_section_data): Add stab_info field.
853 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
855 * elflink.h (elf_link_add_object_symbols): If appropriate, call
856 _bfd_link_section_stabs.
857 (elf_bfd_final_link): Write out stab strings hash table.
858 (elf_link_input_bfd): Handle optimized stabs sections.
859 * reloc.c (_bfd_final_link_relocate): Check address against
860 _raw_size rather than _cooked_size.
861 * Makefile.in: Rebuild dependencies.
862 (BFD_LIBS): Add stabs.o
863 (BFD_LIBS_CFILES): Add stabs.c.
865 * VERSION: Increment for bfdlink.h change.
867 * coffgen.c (coff_renumber_symbols): Correct handling of
868 BSF_NOT_AT_END common symbols.
870 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
872 * coff-ppc.c (record_toc): Add cast to avoid warning.
873 (ppc_allocate_toc_section): Likewise.
874 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
875 (ppc_coff_reloc_type_lookup): Remove unreached code.
876 * coffcode.h (coff_write_object_contents): Don't take the address
878 * peicode.h (pe_print_idata): Add casts to avoid warning.
879 (pe_print_edata): Likewise.
880 (pe_print_reloc): Remove ANSI C string concatenation.
882 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
884 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
886 * libcoff.h: Rebuild.
887 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
889 (coff_swap_aux_out): Likewise.
890 * peicode.h (coff_swap_aux_in): Likewise.
891 (coff_swap_aux_out): Likewise.
892 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
894 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
896 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
897 Fix up .bf endndx link fields.
898 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
900 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
903 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
905 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
906 on Solaris PowerPC systems doesn't get confused.
908 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
911 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
912 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
913 update did_reg and did_reg2.
915 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
917 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
919 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
920 callback routines, pass h->root.string rather than name, in case
921 copy is true and name is transient.
923 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
925 * elfcore.h: Add support for core files with multiple threads.
926 (Primarily for Solaris.)
928 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
930 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
931 section->orelocation is NULL.
933 * coffgen.c (bfd_coff_get_syment): New function.
934 (bfd_coff_get_auxent): New function.
935 * bfd-in.h (bfd_coff_get_syment): Declare.
936 (bfd_coff_get_auxent): Declare.
937 * bfd-in2.h: Rebuild.
939 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
941 * elf32-mips.c (struct mips_hi16): Define.
942 (mips_hi16_addr, mips_hi16_addend): Remove.
943 (mips_hi16_list): New static variable.
944 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
945 (mips_elf_lo16_reloc): Process mips_hi16_list.
946 (mips_elf_relocate_section): Permit an arbitrary number of HI16
947 relocs before the associated LO16 reloc.
949 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
951 * versados.c (versados_scan): Check bfd_alloc return value.
952 (versados_object_p): Check all bfd_read return values. Require
953 that lang field be less than 10, to avoid confusion with Intel Hex
956 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
958 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
959 not 0, for an absolute symbol.
960 (NAME(aout,swap_ext_reloc_out)): Likewise.
962 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
963 (ihex_write_object_contents): For a large start address, output
964 the full 32 bit address in record type 5.
966 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
967 to int to avoid promotion problems in prototype.
969 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
971 * configure.host: Use ${srcdir} when looking for picfrag.
973 * configure.host: Switch on ${libdir}, not $(libdir). From
974 alan@spri.levels.unisa.edu.au (Alan Modra).
976 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
977 entry point, not just for DYNAMIC objects.
978 * sunos.c (sunos_add_dynamic_symbols): Always call
979 sunos_create_dynamic_sections. If called with a non DYNAMIC
980 object, don't do anything else.
981 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
983 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
985 * configure.in: Permit --enable-shared to specify a list of
987 * configure: Rebuild.
989 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
990 host when configuring with --enable-shard.
992 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
994 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
997 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
998 to avoid crashing in bfd_hash_replace.
1000 * sysdep.h: Use #ifdef, not #if.
1002 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1004 * config.in: Rebuild.
1006 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1008 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1009 (AC_CHECK_HEADERS): Check for sys/time.h
1010 (AC_HEADER_TIME): Add macro.
1011 * configure: Rebuild.
1012 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1013 to control what combination of <time> and <sys/time.h>
1016 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1018 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1019 (aout_32_sunos4_write_object_contents): Likewise.
1020 * aoutx.h (NAME(aout,machine_type)): Handle
1021 bfd_mach_sparc_{sparclet,sparclite}.
1022 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1023 (bfd_mach_sparc_v9_p): Update.
1024 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1025 * libaout.h (enum machine_type): Add M_SPARCLET.
1026 * sunos.c (MACHTYPE_OK): Define.
1027 * bfd-in2.h: Regenerated.
1029 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1031 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1032 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1033 * elflink.c (_bfd_elf_create_got_section): Store the
1034 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1035 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1036 global offset table goes over 0x1000, set the value of
1037 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1038 (elf32_sparc_relocate_section): Subtract the offset of
1039 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1041 * elfcode.h: Don't include <string.h>.
1043 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1045 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1046 generic_link_hash_newfunc. All references changed.
1047 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1048 moved here from libbfd-in.h.
1049 * libbfd-in.h: Corresponding changes.
1050 * libbfd.h: Regenerated.
1052 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * aoutx.h (aout_link_input_section_std): When reporting an
1055 overflow error, use the name of the symbol in the hash table if
1057 (aout_link_input_section_ext): Likewise.
1059 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1060 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1062 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1064 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1065 * coffcode.h (coff_compute_section_file_positions): Likewise.
1066 (coff_write_object_contents): Likewise.
1068 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1070 * section.c (SEC_LINK_ONCE): Define.
1071 (SEC_LINK_DUPLICATES): Define.
1072 (SEC_LINK_DUPLICATES_DISCARD): Define.
1073 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1074 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1075 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1076 * bfd-in2.h: Rebuild.
1077 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1078 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1079 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1080 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1081 SEC_LINK_ONCE, and look through the symbol table for the setting
1082 for SEC_LINK_DUPLICATES.
1083 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1084 set for a section, find the section symbol in the symbol table,
1085 and set the aux entry based on SEC_LINK_DUPLICATES.
1086 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1087 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1088 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1089 * coff-i386.c (i386coff_vec): Likewise.
1090 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1092 * VERSION: Bump to 2.6.1.
1093 * Makefile.in (stamp-h): Depend upon VERSION.
1095 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1097 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1098 * libbfd.h: Rebuilt.
1099 * linker.c (generic_link_hash_newfunc): No longer static.
1100 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1102 * coff-h8300.c: Add two derived hash tables and their associated
1103 funtions and #defines for use by the h8300 linker.
1104 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1105 the function vector as needed. Place the address of the function
1106 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1107 Rewrite the vectors section contents as necessary.
1108 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1109 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1110 (coff_bfd_link_hash_table_create): Likewise.
1112 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1114 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1115 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1117 (hppa_rebuild_insn): Pass pointer to correct type to
1118 low_sign_unext and dis_assemble_21.
1120 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1122 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1123 Stick with sparc-*-{sysv4*,solaris2*}.
1125 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1127 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1128 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1129 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1130 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1131 fields is non-zero, print them.
1133 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1134 ifdef. Remove unused variables.
1135 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1137 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1138 (get_symbol_value): Ifdef out.
1139 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1140 (coff_ppc_relocate_section): Remove unused variables. Make
1141 fprintf strings and argument types correspond. Put before_addr in
1143 (dump_toc): Make fprintf strings and argument types correspond.
1144 (ppc_process_before_allocation): Remove unused variables. Always
1146 (ppc_reflo_reloc): Ifdef out.
1147 (ppc_addr32nb_reloc): Ifdef out.
1148 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1150 (coff_ppc_rtype_to_howto): Likewise.
1151 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1153 * peicode.h (pe_print_idata): Move otherwise unused variables into
1154 the #ifdef where they are used. Always return a value.
1155 (pe_print_edata): Make fprintf strings and argument types
1156 correspond. Always return a value.
1157 (pe_print_pdata): Removed unused variable addr_value. Always
1159 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1160 strings and argument types correspond. Always return a value.
1162 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1163 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1164 variable rela inside #if 0 section where it is used.
1166 * ns32k.h: New file.
1167 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1168 functions to start with _bfd_.
1169 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1170 functions in cpu-ns32k.h.
1171 * Makefile.in: Rebuild dependencies.
1172 (HFILES): Add ns32k.h.
1174 * section.c (struct sec): Add linker_mark field. Change
1175 user_set_vma and reloc_done to be single bit fields.
1176 (STD_SECTION): Update accordingly.
1177 * bfd-in2.h: Rebuild.
1178 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1180 (aout_link_input_bfd): Don't link unmarked sections.
1181 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1183 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1184 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1186 * elflink.h (elf_bfd_final_link): Mark sections included in the
1188 (elf_link_input_bfd): Don't link unmarked sections.
1189 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1191 (xcoff_link_input_bfd): Don't link unmarked sections.
1193 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1194 overflow error messages.
1196 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1198 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1199 is not set, print "BFD: " before the error message.
1201 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1202 Miles Bader <miles@gnu.ai.mit.edu>.
1203 * configure: Rebuild.
1205 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1207 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1210 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1211 m68k-aout, m68k-coff, and m68k-elf targets.
1213 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1215 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1216 (ieee_generic_stat_arch_elt): Restructured to prevent
1217 ieee_object_p from being called repeatedly.
1219 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1221 * coffcode.h (coff_write_object_contents): Allocate
1222 buffers large enough for any FILEHDR or AOUTHDR.
1224 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1226 * ecofflink.c (lookup_line): New static function, renamed and
1227 slighly changed from old _bfd_ecoff_locate_line.
1228 (_bfd_ecoff_locate_line): Cache line number information. Use
1229 lookup_line for actual lookup.
1231 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1233 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1234 multiple of 20 bytes.
1236 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1238 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1239 allocate ecoff_find_line, and don't initialize by hand.
1240 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1241 mips_elf_find_line, and don't call memset.
1243 * coffcode.h (coff_compute_section_file_positions): If not
1244 producing a final executable, don't consider sofar when aligning
1245 the section to the correct size.
1247 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1249 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1250 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1251 * coffgen.c (coff_section_symbol): Ifdef out.
1253 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1255 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1256 output_bfd is not NULL.
1258 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1260 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1261 of bfd_alloc (fixes fix_line not being initialized).
1262 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1264 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1266 * coffcode.h: Allow specific backends to override the
1267 bfd_link_add_symbols routine.
1269 * coff-h8300.c: Include genlink.h.
1270 (howto_table): Add R_MEM_INDIRECT.
1271 (rtype2howto): Support R_MEM_INDIRECT.
1272 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1275 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1277 * coff-alpha.c (alpha_relocate_section): Use
1278 info->callbacks_warning, rather than _bfd_error_handler, for
1279 "multiple gp" warning.
1281 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1283 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1284 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1285 table string. Use bfd_wrapped_link_hash_lookup.
1286 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1288 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1289 table, if any, when writing out symbols.
1290 (aout_link_input_section_std): Use the name from the hash table,
1291 if any, when reporting undefined symbols.
1292 (aout_link_input_section_ext): Likewise.
1293 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1294 * bout.c (get_value): Likewise.
1295 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1296 * ecoff.c (ecoff_reloc_link_order): Likewise.
1297 * elflink.h (elf_link_add_object_symbols): Likewise.
1298 (elf_reloc_link_order): Likewise.
1299 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1300 (_bfd_generic_reloc_link_order): Likewise.
1301 (default_indirect_link_order): Likewise.
1302 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1303 * sunos.c (sunos_add_one_symbol): Likewise.
1304 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1305 (bfd_xcoff_link_count_reloc): Likewise.
1306 (xcoff_reloc_link_order): Likewise.
1308 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1309 into -1 for intern->rss.
1311 * configure: Rebuild with autoconf 2.8.
1313 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1315 * stab-syms.c (__define_stab_duplicate): Define.
1316 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1318 * bfd-in.h (bfd_get_stab_name): Declare.
1319 * bfd-in2.h: Rebuild.
1320 * Makefile.in: Rebuild dependencies.
1321 (BFD_LIBS): Add stab-syms.o.
1322 (BFD_LIBS_CFILES): Add stab-syms.c.
1323 (BFD32_BACKENDS): Remove stab-syms.o.
1324 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1325 * configure.in: Don't list stab-syms.o in bfd_backends.
1326 * configure: Rebuild.
1327 * libaout.h (aout_stab_name): Don't declare.
1328 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1331 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1333 * elf.c (assign_file_positions_for_segments): Adjust file offset
1334 for section alignment even if SEC_LOAD is not set.
1336 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1338 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1339 since they appear as targets in Makefile.in.
1340 * configure: Rebuild.
1342 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1343 don't fiddle with a symbol which is not defined anywhere.
1345 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1348 though they are defined in a shared library.
1349 (xcoff_build_ldsyms): Likewise.
1351 * coffgen.c (coff_find_nearest_line): Don't look at the line
1352 numbers for the section if section->lineno is NULL.
1354 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1355 message rather than calling BFD_ASSERT.
1356 * elfcode.h (write_relocs): Check return value of
1357 _bfd_elf_symbol_from_bfd_symbol.
1359 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1361 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1364 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1366 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1368 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1369 hppa_reloc_field_selector_type_alt.
1370 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1371 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1373 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1375 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1377 * elf.c (assign_file_positions_for_segments): Adjust the segment
1378 memory size for the alignment of a SEC_ALLOC section, not just a
1381 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1383 * m68klinux.c: New file.
1384 * hosts/m68klinux.h: New file.
1385 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1386 * configure.in (m68*-*-linux*): New native host.
1387 (m68klinux_vec): New vector.
1388 * configure: Rebuild.
1389 * targets.c (m68klinux_vec): Declare.
1390 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1391 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1392 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1393 declaration from bfd_linux_size_dynamic_sections.
1394 (bfd_m68klinux_size_dynamic_sections): Declare.
1395 * bfd-in2.h: Rebuild.
1396 * Makefile.in: Rebuild dependencies.
1397 (BFD32_BACKENDS): Add m68klinux.o.
1398 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1400 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1402 * libhppa.h (pa_arch): Add pa20.
1403 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1404 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1405 (hppa_field_adjust): Handle e_nsel.
1406 * som.c: Provide default definitions for many new relocs found only
1407 in hpux10 include files.
1408 (som_fixup_formats): Add several new relocs from hpux10.
1409 (som_hppa_howto_table): Add hpux10 relocs.
1410 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1412 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1414 * mpw-make.sed: Edit out recent shared library support, and
1415 rules to rebuild .h files using doc/chew.
1417 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1419 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1420 size even of sections with no contents.
1422 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1424 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1425 starting with '$' the way we skip names starting with '.'. When
1426 updating x_endndx, don't be fooled by an index which has been
1429 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1430 struct/union/enum type with no elements.
1432 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1436 * archive.c (bfd_generic_archive_p): If the first file in the
1437 archive can not be recognized as an object, don't assume that this
1438 is the wrong format.
1440 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1441 format is not bfd_object.
1442 (bfd_elf_get_dt_soname): Likewise.
1444 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1446 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1449 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1451 * bfd.c (tdata): Add netbsd_core_data.
1452 * bfd-in2.h: Regenerated.
1454 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1456 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1457 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1458 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1461 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1462 to get the symbol index, matching 14 Jul 95 change.
1464 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1466 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1467 Remove duplicate definition of gp.
1469 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1471 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1472 assume that we can set the GP value and then get the same value,
1473 since it won't be true if the output file is neither ELF nor
1475 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1476 _bfd_get_gp_value here.
1477 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1478 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1480 (mips_elf_lo16_reloc): Likewise.
1481 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1482 Don't require that the BFD be ELF.
1483 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1484 (mips_elf_gprel32_reloc): Likewise.
1485 (mips_elf_relocate_section): Don't assume we can set and get the
1487 (mips_elf_finish_dynamic_symbol): Don't bother to use
1488 _bfd_get_gp_value here.
1490 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1491 Don't change epdr between malloc and free. Be careful not to free
1492 NULL pointers. Zero out the first RPDR.
1494 * configure.host: On Linux, only pass -rpath option if $(libdir)
1495 is neither /lib nor /usr/lib. From Alan Modra
1496 <alan@mullet.Levels.UniSA.Edu.Au>.
1498 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1500 (elf_dt_name): Rename from elf_dt_needed_name.
1501 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1503 (bfd_elf_get_dt_soname): New function.
1504 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1505 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1506 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1507 * bfd-in2.h: Rebuild.
1509 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1511 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1512 _bfd_sparc_elf_reloc_type_lookup.
1513 (bfd_elf32_bfd_reloc_type_lookup): Update.
1514 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1515 (sparc64_elf_howto_table): Define.
1516 (sparc_reloc_map): Define.
1517 (sparc64_elf_reloc_type_lookup): New function.
1518 (sparc_elf_wdisp16_reloc): New function.
1519 (elf_info_to_howto): Use sparc64_elf_howto_table.
1520 (sparc64_elf_relocate_section): Likewise.
1521 (bfd_elf64_bfd_reloc_type_lookup): Update.
1523 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1525 * configure.host: Check for 'do not mix' from native linker before
1526 trying to use -rpath.
1528 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1530 * bfd.c (_bfd_get_gp_value): New function.
1531 (_bfd_set_gp_value): New function.
1532 * libbfd-in.h (_bfd_get_gp_value): Declare.
1533 (_bfd_set_gp_value): Declare.
1534 * libbfd.h: Rebuild.
1535 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1536 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1537 directly to the fields in the tdata information.
1538 (alpha_relocate_section): Likewise.
1539 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1540 (mips_gprel_reloc): Likewise.
1541 (mips_relocate_section): Likewise.
1542 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1543 (mips_elf_lo16_reloc): Likewise.
1544 (mips_elf_final_gp): Likewise.
1545 (mips_elf_gprel16_reloc): Likewise.
1546 (mips_elf_gprel32_reloc): Likewise.
1547 (mips_elf_relocate_section): Likewise.
1548 (mips_elf_finish_dynamic_symbol): Likewise.
1550 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1552 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1554 * configure.in: Call AC_PROG_CC before configure.host.
1555 * configure: Rebuild.
1556 * configure.host: Don't set information which autoconf should
1557 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1559 * configure.host: Remove go32 and win32 host information, since it
1560 should no longer be needed.
1562 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1563 then start a new segment rather than put a writable section in a
1566 * configure.host: Set RPATH_ENVVAR.
1568 * Makefile.in: Rebuild dependencies.
1570 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1571 zero_section variable.
1573 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1575 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1576 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1577 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1579 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1581 * ieee.c (ieee_write_expression): Only use an R variable for a
1582 local symbol. Don't output a zero offset. Handle a zero address.
1583 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1584 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1586 (parse_expression): Don't try to handle multiple occurrences of a
1587 P variable. Handle I variables differently from X variables. Fix
1588 the order of minus expressions.
1589 (ieee_slurp_external_symbols): Generate an I variable for an NN
1590 record. Fix handling of ATI and ATX records.
1591 (ieee_slurp_sections): Only set minimal section attributes.
1592 Adjust them later, based on the section contents.
1593 (ieee_object_p): Read in the file until just after the ME record.
1594 Call ieee_slurp_section_data to set the section flags.
1595 (do_one): Add iterations parameter. Only repeat the first load
1596 item. Set the section and file reloc flags.
1597 (ieee_slurp_section_data): Set section flags. Pass iterations to
1599 (ieee_canonicalize_reloc): Handle I variables.
1600 (do_with_relocs): Only emit relocation size when necessary.
1601 Increase MAXRUN to 127. Change ov to be assigned, and take
1602 src_mask and pcrel_offset into account.
1603 (ieee_write_data_part): Skip sections that are not loaded.
1604 (ieee_write_external_part): Don't output optional last entry of WX
1606 (ieee_write_me_part): Make setting of me_record neater.
1607 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1609 * syms.c (stt): Add entries for zerovars, vars, and code.
1611 * elfcode.h (validate_reloc): New static function.
1612 (write_relocs): Call validate_reloc for non ELF relocs.
1614 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1615 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1616 (TARGET_LITTLE_SYM): Likewise.
1618 * config.bfd (m68*-*-psos*): New target.
1620 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1622 * i386msdos.c: Remove some #if 0 code.
1623 (msdos_write_object_contents): Don't include empty sections in the
1624 size computation, regardless of their address.
1626 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1628 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1629 is NULL, ie, the -r switch is used.
1631 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1633 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1634 (BFD_RELOC_MIPS_GOT_LO16): Define.
1635 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1636 * bfd-in2.h, libbfd.h: Rebuild.
1637 * elf32-mips.c (mips_reloc_map): Map new relocs.
1639 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1641 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1644 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1645 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1646 simple number for the section address, rather than an expression.
1647 Limit the number of bytes between relocs to MAXRUN.
1648 (ieee_write_me_part): Set me_record to the file offset after the
1650 (ieee_write_processor): New static function.
1651 (ieee_write_object_contents): Use ieee_write_processor.
1653 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1655 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1657 * coff-aux.c: Change include of aux.h to aux-coff.h.
1659 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1661 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1662 relocation put the addend both in the reloc entry and the data.
1663 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1666 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1667 a R_68K_PCxx reloc against a defined global symbol directly.
1668 (elf_m68k_check_relocs): Don't count such a reloc.
1670 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1671 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1672 symbol for now, otherwise always record the symbol as dynamic.
1673 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1674 is not referenced by a dynamic object, and we are not making a
1675 shared object, then don't make a PLT entry. If we do make a PLT
1676 entry, make sure the symbol has been recorded as dynamic.
1678 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1680 * configure.host: When making a shared library, set HLDFLAGS to
1681 pass an appropriate -rpath option. Use the make variable SONAME
1682 as the shared library soname, rather than computing it here. On
1683 SunOS, build stamp-tshlink in place of $(SHLINK).
1684 * Makefile.in (SONAME): New variable.
1685 ($(SHLINK)): Make a link to the transformed name, as well.
1686 (stamp-tshlink): New target.
1687 (install): Skip stamp-tshlink during install.
1689 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1691 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1692 linker sections have been set up yet.
1694 * elf.c (make_mapping): Add an additional argument to suppress
1695 making the first section include the program headers.
1696 (map_sections_to_segments): If the user used -Ttext such that the
1697 program headers are on a different page, do not set the flags
1698 saying that this section includes the program headers.
1700 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1702 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1703 don't define TRAD_HEADER.
1704 * configure: Rebuild.
1706 * netbsd-core.c: New file, support for NetBSD core files.
1707 * hosts/*nbsd.h: Removed.
1709 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1711 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1712 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1713 * libbfd.h, bfd-in2.h: Regenerated.
1714 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1715 bfd_elf32_bfd_reloc_type_lookup.
1716 (reloc_type{,_names}): Deleted.
1717 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1719 (sparc_reloc_map): Add sparc64 relocs.
1720 (sparc_elf_notsupported_reloc): New static function.
1721 (sparc_elf_wdisp16_reloc): New static function.
1722 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1723 (elf32_sparc_relocate_section): Likewise.
1724 (bfd_elf32_bfd_reloc_type_lookup): Define.
1725 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1726 (reloc_type{,_names}): Deleted.
1727 (elf_sparc_howto_table): Deleted.
1728 (sparc_reloc_map): Deleted.
1729 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1730 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1732 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1734 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1737 * Makefile.in (program_transform_name): New variable.
1738 (install): Transform library name before installing it.
1740 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1742 * archures.c (bfd_mach_i960_hx): Define.
1743 * bfd-in2.h: Rebuild.
1744 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1745 (MATRIX): Expand entries for HX.
1746 (arch_info_struct): Add i960:hx entry.
1747 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1748 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1749 (coff_set_flags): Handle bfd_mach_i960_hx.
1751 Support for building as a shared library, based on patches from
1752 Alan Modra <alan@spri.levels.unisa.edu.au>:
1753 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1754 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1755 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1756 * configure: Rebuild.
1757 * configure.host: If --enable-shared, adjust shared library stuff
1758 based on the host. If the host is SunOS, and the linker supports
1759 -rpath, set HLDFLAGS to use it.
1760 * Makefile.in (ALLLIBS): New variable.
1761 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1762 (COMMON_SHLIB, SHLINK): New variables.
1763 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1764 (STAGESTUFF): Remove variable.
1765 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1767 (stamp-ofiles): New target, like old ofiles target, but build
1768 using a temporary file and move-if-change, and touch stamp-ofiles
1770 (ofiles): Just depend upon stamp-ofiles.
1771 (stamp-piclist, piclist): New targets.
1772 ($(SHLIB), $(SHLINK)): New targets.
1773 (targets.o, archures.o): Build twice if PICFLAG is set.
1774 (do_mostlyclean): Remove pic/*.o.
1775 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1777 (do_distclean): Remove pic and stamp-picdir.
1778 (install): Install shared libraries.
1779 ($(OFILES)): Depend upon stamp-picdir.
1780 (stamp-picdir): New target.
1782 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1784 * libcoff.h: Rebuild.
1786 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1787 flavour of a section with no owner.
1789 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1790 ELF_LINK_NON_ELF flag.
1791 (mips_elf_create_got_section): Likewise.
1793 * elf.c: Revert last change, since it breaks dynamic linking.
1794 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1796 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1797 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1798 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1800 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1802 * elf.c (assign_file_positions_for_segments): If the backend does
1803 not want the elf header or the program headers in the address
1804 space, do not include them in the calculations.
1806 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1807 function to determine if we need additional program headers.
1808 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1809 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1811 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1815 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1817 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1818 back into one line. Some compilers (sunos 4.1.3 for example)
1819 won't accept args split across more than one line.
1821 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1823 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1824 * configure: Regenerate.
1826 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1828 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1829 try to do arithmetic on a void *, cast it to a unsigned char * first.
1831 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1833 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1834 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1836 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1837 flag for a newly defined symbol.
1838 (NAME(bfd_elf,record_link_assignment)): Likewise.
1839 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1840 set the DEF or REF_REGULAR flags correctly.
1842 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1843 (libbfd.h, libcoff.h): Corresponding change.
1845 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1846 a PLT32 reloc as dynamic.
1847 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1848 is not referenced by a dynamic object, and we are not making a
1849 shared object, then don't make a PLT entry. If we do make a PLT
1850 entry, make sure the symbol has been recorded as dynamic.
1852 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1854 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1855 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1856 (powerpcle-*-cygwin32): New.
1857 * peicode.h (add_data_entry): Get address from vma.
1859 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1861 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1862 attached to the section has already been created as an undefined
1863 symbol, treat it as if it hasn't been created yet.
1865 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1867 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1868 symbol or section symbols if stripping all symbols and this is not
1869 a relocateable link. Don't output the symbol string table if
1870 there are no symbols.
1871 (elf_link_flush_output_syms): Don't do anything if there are no
1874 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1876 * coff-aux.c: New file.
1877 * hosts/m68kaux.h: New file.
1878 * config.bfd (m68*-apple-aux*): New target.
1879 * configure.in (m68*-apple-aux*): New native host.
1880 (m68kaux_coff_vec): New vector.
1881 * configure: Rebuild.
1882 * targets.c (m68kaux_coff_vec): Declare.
1883 * coffcode.h (bfd_coff_backend_data): Add field
1884 _bfd_coff_link_add_one_symbol.
1885 (bfd_coff_link_add_one_symbol): Define.
1886 (compare_arelent_ptr): New static function if TARG_AUX.
1887 (coff_write_relocs): If TARG_AUX, sort the relocs.
1888 (coff_write_object_contents): Set A/UX aouthdr magic number.
1889 (coff_link_add_one_symbol): Define if not defined.
1890 (bfd_coff_std_swap_table): Initialize new field.
1891 * libcoff.h: Rebuild.
1892 * cofflink.c (coff_link_add_symbols): Call
1893 bfd_coff_link_add_one_symbol rather than
1894 _bfd_generic_link_add_one_symbol.
1895 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1896 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1897 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1898 * Makefile.in: Rebuild dependencies.
1899 (BFD32_BACKENDS): Add coff-aux.o.
1900 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1902 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1904 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1905 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1907 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1909 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1910 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1911 (maintainer-clean): Warn about deleting special files.
1912 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1914 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1915 warning symbols correctly.
1916 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1917 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1918 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1919 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1920 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1921 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1923 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1926 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1928 * libcoff-in.h: aligned newly exported names with bfd naming
1929 conventions. Removed an erroneous define of POWERPC_LE_PE.
1930 * libcoff.h: Rebuild.
1931 * cofflink.c, coff-ppc.c: the above function name changes
1933 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1935 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1936 * ecoff.c (struct extsym_info): Define.
1937 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1938 to ecoff_link_write_external.
1939 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1940 Strip symbols when appropriate.
1942 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1943 * syms.c (BSF_OBJECT): Define.
1944 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1945 * bfd-in2.h: Rebuild.
1946 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1948 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1951 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1952 copying relocs into a shared object, treat a defined global symbol
1954 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1955 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1956 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1958 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1959 real defined symbol, not to a weak defined symbol.
1961 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1963 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1964 and made a few static functions externs.
1966 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1967 POWERPC_LE_PE hack in cofflink.
1969 * libcoff-in.h: promoted the following from cofflink.c to allow
1970 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1971 coff_debug_merge_element, struct coff_debug_merge_type,
1972 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1973 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1974 coff_debug_merge_hash_lookup, coff_link_section_info,
1975 coff_final_link_info, coff_debug_merge_hash_newfunc,
1976 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1978 * libcoff.h: re-gen'd
1980 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1982 * syms.c: Include "bfdlink.h".
1983 (struct stab_find_info): Define.
1984 (_bfd_stab_section_find_nearest_line): New function.
1985 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1986 * libbfd.h: Rebuild.
1987 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1988 * elf.c (_bfd_elf_find_nearest_line): Try calling
1989 _bfd_stab_section_find_nearest_line before searching the ELF
1990 symbol table. Find the closest STT_FUNC symbol, not the last one.
1991 * libcoff-in.h (coff_data_type): Add line_info field.
1992 * libcoff.h: Rebuild.
1993 * coffgen.c (coff_find_nearest_line): Try calling
1994 _bfd_stab_section_find_nearest_line before searching the COFF
1996 * Makefile.in: Rebuild dependencies.
1998 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2000 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2001 4 bytes, so we get the correct value when updating the register
2002 field in little endian mode.
2004 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2006 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2007 entry_section fields. Add sntoc and snentry fields.
2008 * libcoff.h: Rebuild.
2009 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2010 not toc_section and entry_section (the COFF file does not have any
2011 sections at this point).
2012 (coff_write_object_contents): Set o_snentry and o_sntoc from
2013 snentry and sntoc rather than entry_section and toc_section.
2014 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2015 snentry, not toc_section and entry_section.
2016 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2017 entry_section from hentry.
2018 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2020 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2021 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2022 than using toc_section directly.
2024 * archures.c: Add missing `.' in enum bfd_architecture.
2025 * bfd-in2.h: Rebuild.
2027 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2028 Robert Lipe <robertl@arnet.com>.
2030 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2032 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2033 to sections we allocate. Use bfd_zalloc to allocate initialial
2034 sections, not bfd_alloc.
2035 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2036 SDA{,2}I16 relocations.
2037 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2038 whether to put something in .sbss or not.
2039 (ppc_elf_relocate_section): Add support for more relocations. Add
2040 in sec->output_offset where appropriate. Make error messages
2041 include the symbol name.
2043 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2044 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2045 doesn't get redefined messages if -shared.
2047 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2048 section if the rel_section field has been set up.
2050 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2052 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2055 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2057 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2058 of flags, only flags used are controlled by mach number. Bump up
2059 output file mach number to highest of input file mach numbers.
2060 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2061 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2063 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2064 bfd_elf64_sparc_vec support.
2066 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2068 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2069 the embedded bit is set on some objects and not on others. Just
2071 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2074 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2076 * coffcode.h (coff_new_section_hook): Don't try to align the
2079 * coffcode.h (coff_set_section_contents): Fix the handling of the
2080 .lib section to work even if the entire section contents are
2081 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2082 Robert Lipe <robertl@arnet.com>.
2084 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2086 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2087 memory here for contents.
2089 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2090 _SDA2_BASE_ by 32768.
2091 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2092 started using. Allocate contents for .sdata and .sdata2 sections
2094 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2096 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2097 size _SDA{,2}_BASE_.
2098 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2101 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2103 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2105 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2106 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2107 (bfd_mach_sparc_v9a): Define.
2108 (bfd_mach_sparc_v9_p): Define.
2109 * bfd-in2.h: Regenerated.
2110 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2112 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2113 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2114 to bfd_elf32_sparc_vec.
2115 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2116 Add v8plus{,a} support.
2118 (sparc_compatible): New function.
2119 * elf32-sparc.h: #include "elf/sparc.h".
2120 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2121 elf32_sparc_final_write_processing): New functions.
2122 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2123 elf_backend_final_write_processing): Define.
2125 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2127 * elf-bfd.h (struct elf_link_hash_entry): Add
2128 linker_section_pointer field.
2129 (enum elf_linker_section_enum): Enumeration for new way of
2130 creating linker dynamic sections and symbols.
2131 (elf_linker_section{,_pointers}): New structures for creating
2132 dynamic sections and symbols.
2133 (elf_obj_tdata): Add linker_section_pointers and linker_section
2135 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2136 (_bfd_elf_create_linker_section): New declarations.
2137 (_bfd_elf_find_pointer_linker_section): Ditto.
2138 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2139 (_bfd_elf_make_linker_section_rela): Ditto.
2141 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2143 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2144 (ppc_elf_create_linker_section): New function to create the
2145 sections .got, .sdata, and .sdata2.
2146 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2148 (ppc_elf_check_relocs): Support more of the eabi relocations.
2149 (ppc_elf_relocate_section): Ditto.
2150 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2151 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2153 * elflink.h (elf_create_pointer_linker_section): New function to
2154 create initialized pointers in dynamic linker sections.
2155 (elf_finish_pointer_linker_section): Actually intialize the
2156 pointers created above.
2158 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2159 macros to provide both 32 and 64 bit versions of
2160 elf_create_pointer_linker_section.
2161 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2162 provide both 32 and 64 bit versions of
2163 elf_finish_pointer_linker_section.
2165 * elflink.c (_bfd_elf_create_linker_section): New function to
2166 create a linker section.
2167 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2168 given address in the linker pointer offsets created for a given
2170 (_bfd_elf_make_linker_section_rela): Make a RELA section
2171 corresponding to the generated linker section.
2173 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2175 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2177 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2179 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2180 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2181 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2182 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2183 toc entry in an objdump) for now.
2184 (ppc_do_last, ppc_get_last): New function - needed to save processing
2185 the toc owner to the end.
2186 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2189 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2190 toc owner from being done till last. Must define POWERPC_LE_PC
2193 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2195 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2197 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2198 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2200 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2204 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2206 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2208 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2210 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * elf.c (assign_file_positions_for_segments): Don't increment file
2213 offset for a segment which contains no loadable sections.
2215 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2217 * reloc.c: Add new PowerPC relocations.
2218 * {bfd-in2,libbfd}.h: Regenerate.
2220 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2221 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2223 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2225 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2228 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2231 * coffgen.c (coff_find_nearest_line): Don't try to cache
2232 information in sections that are not owned by a BFD. From Richard
2233 Henderson <richard@atheist.tamu.edu>.
2235 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2236 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2237 * elflink.h (elf_link_output_extsym): Remove special check for
2240 * ecoffswap.h: Add prototypes for static functions.
2242 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2244 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2245 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2247 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2248 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2249 support. Begin support for R_PPC_SDA{2,}REL.
2251 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2253 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2254 create the .got and .got.neg sections.
2255 (ppc_elf_size_dynamic_sections): Call it.
2256 (ppc_elf_check_relocs): Call it.
2257 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2258 (ppc_elf_check_relocs): Add error messages for relocations we
2259 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2262 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2264 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2265 section flags for V.4 and eabi.
2267 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2269 * elf.c (assign_file_positions_for_segments): If a segment
2270 contains no sections, don't mark it as readable.
2272 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2273 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2275 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2276 dynamic section, if there is one.
2277 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2278 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2279 (bfd_elf64_swap_dyn_in): Likewise.
2280 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2282 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2284 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2285 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2286 <pirker@eiunix.tuwien.ac.at>.
2288 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2290 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2291 PowerPC V.4 and eabi.
2292 * bfd-in2.h: Regenerate.
2293 * libfd.h: Regenerate.
2295 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2297 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2298 section type and SHF_EXCLUDE section flag, turning them into the
2299 appropriate bfd section flag.
2301 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2303 * xcofflink.c (xcoff_link_add_symbols): Create the special
2304 sections if we see a DYNAMIC object, in case that is the only
2305 XCOFF input object we see.
2307 * elf32-mips.c: Extensive changes for a start at dynamic linking
2308 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2310 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2311 (struct elf_backend_data): Remove
2312 elf_backend_create_program_headers field. Add
2313 elf_backend_additional_program_headers and
2314 elf_backend_modify_segment_map fields.
2315 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2317 (elf_backend_additional_program_headers): Likewise.
2318 (elf_backend_modify_segment_map): Likewise.
2319 (elf_backend_create_program_headers): Don't define.
2320 (elfNN_bed): Change to account for field changes.
2321 * elf.c (assign_file_positions_for_segments): Call new
2322 modify_segment_map backend function. Don't call old
2323 create_program_headers backend function.
2324 (get_program_header_size): Call additional_program_headers rather
2325 than create_program_headers.
2326 * elflink.h (elf_link_add_object_symbols): Initialize
2327 type_change_ok from new backend field.
2328 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2330 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2331 a reloc against the appropriate section.
2333 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2334 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2335 (elf_flags_init): Rename from elf_ppc_flags_init.
2336 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2338 (ppc_elf_copy_private_bfd_data): Likewise.
2339 (ppc_elf_merge_private_bfd_data): Likewise.
2341 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2344 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2346 * coff-alpha.c (alpha_relocate_section): During final link, allow
2347 output .lita section to be bigger than 64k by adjusting gp value
2348 on a per-input section basis.
2349 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2351 (struct ecoff_section_tdata): Add gp field.
2353 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2355 Handle Alpha ECOFF changes in OSF/1 3.2.
2356 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2358 * coff-alpha.c: Include "aout/ar.h".
2359 (alpha_ecoff_get_relocated_section_contents): Don't require an
2360 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2361 3.2 doesn't generate one.
2362 (alpha_relocate_section): Likewise.
2363 (alpha_ecoff_slurp_armap): Define.
2364 (alpha_ecoff_slurp_extended_name_table): Define.
2365 (alpha_ecoff_construct_extended_name_table): Define.
2366 (alpha_ecoff_truncate_arname): Define.
2367 (alpha_ecoff_write_armap): Define.
2368 (alpha_ecoff_generic_stat_arch_elt): Define.
2369 (alpha_ecoff_update_armap_timestamp): Define.
2371 (alpha_ecoff_read_ar_hdr): New static function.
2372 (alpha_ecoff_get_elt_at_filepos): New static function.
2373 (alpha_ecoff_openr_next_archived_file): New static function.
2374 (alpha_ecoff_get_elt_at_index): New static function.
2375 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2376 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2377 _bfd_ecoff to alpha_ecoff.
2378 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2379 field from backend structure, rather than always calling
2380 _bfd_get_elt_at_filepos.
2381 * coff-mips.c (mips_ecoff_backend_data): Initialize
2382 get_elt_at_filepos field.
2383 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2384 from _bfd_generic_read_ar_hdr with minor changes.
2385 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2386 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2387 * libbfd.h: Rebuild.
2389 * bfd-in.h (BFD_IN_MEMORY): Define.
2390 * libbfd-in.h (struct bfd_in_memory): Define.
2391 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2392 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2393 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2394 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2395 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2396 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2397 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2398 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2399 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2400 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2402 (bfd_openstreamr): Likewise.
2403 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2404 BFD_IN_MEMORY is not set.
2405 * riscix.c (riscix_some_aout_object_p): Likewise.
2406 * bfd-in2.h, libbfd.h: Rebuild.
2408 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2409 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2410 (bfd_get_elt_at_index): Define.
2411 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2412 bfd_get_elt_at_index. Change index parameter from int to
2414 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2415 (_bfd_noarchive_get_elt_at_index): Define.
2416 (_bfd_archive_bsd_get_elt_at_index): Define.
2417 (_bfd_archive_coff_get_elt_at_index): Define.
2418 * bfd-in2.h, libbfd.h: Rebuild.
2419 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2420 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2421 * ieee.c (ieee_get_elt_at_index): Define.
2422 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2423 * oasys.c (oasys_get_elt_at_index): Define.
2424 * som.c (som_get_elt_at_index): Define.
2426 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2427 numbers to the .text section.
2429 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2431 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2432 If there is a SEC_DEBUGGING section, get the contents of the debug
2433 information part from it.
2434 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2436 (ieee_write_object_contents): Check ieee_write_debug_part return.
2438 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2440 * config.bfd (i[345]86-*-freebsd*): Add target.
2441 * configure.in (i386freebsd_vec): Add vec.
2442 * configure: Regenerate.
2443 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2444 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2445 Rebuild dependencies..
2446 * freebsd.h: New file.
2447 * i386freebsd.c: New file.
2448 * targets.c (i386freebsd_vec): Declare.
2449 (bfd_target_vector): Add i386freebsd_vec.
2450 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2451 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2453 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2455 * ieee.c (ieee_slurp_debug): New static function.
2456 (ieee_object_p): Call it.
2457 (ieee_slurp_section_data): Skip debugging sections.
2458 (ieee_get_reloc_upper_bound): Likewise.
2459 (ieee_get_section_contents): Likewise.
2460 (ieee_canonicalize_reloc): Likewise.
2461 (ieee_write_section_part): Likewise.
2462 (ieee_write_debug_part): Likewise.
2463 (ieee_write_data_part): Likewise.
2464 (init_for_output): Likewise.
2466 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2468 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2470 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2471 relocs, since ppc_elf_relocate_section handles the linker case.
2472 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2474 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2475 ppc_elf_relocate_section since that is now the only caller.
2476 (ppc_elf_relocate_section): Ditto.
2478 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2480 * coffcode.h (coff_write_object_contents): If we don't know the
2481 section of the entry point for an XCOFF executable, always set the
2482 entry address to -1.
2484 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2486 * elf.c (bfd_section_from_shdr): Add support for note sections.
2488 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2490 * bfd-in.h (struct _symbol_info): Add stab_type field.
2491 * bfd-in2.h: Rebuild.
2492 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2494 * elf32-ppc.c: Remove trailing newline from calls to
2496 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2497 difference if target endianness is known.
2499 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2501 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2502 old style TOC16 references without using R_PPC_GOT.
2503 (ppc_reloc_type): Ditto.
2504 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2505 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2506 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2507 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2508 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2510 (ppc_elf_adjust_dynamic_symbol): Ditto.
2511 (ppc_elf_adjust_dynindx): Ditto.
2512 (ppc_elf_size_dynamic_sections): Ditto.
2513 (ppc_elf_finish_dynamic_symbol): Ditto.
2514 (ppc_elf_finish_dynamic_sections): Ditto.
2515 (ELF_DYNAMIC_INTERPRETER): Define.
2517 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2519 * elf.c (copy_private_bfd_data): When attaching sections to
2520 segments ignore sections that won't be allocated. Patch from
2523 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2525 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2528 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2530 * coff-i960.c (CALC_ADDEND): Define.
2531 (coff_i960_relocate_section): Add the input section VMA to the
2532 addend for PC relative relocs.
2534 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2536 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2537 to correctly terminate.
2539 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2541 * targets.c (enum bfd_endian): Define.
2542 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2543 from boolean to enum bfd_endian. Change header_byteorder_big_p
2545 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2546 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2547 * bfd-in2.h: Rebuild.
2548 * All targets: Change initialization of byteorder and
2549 header_byteorder to use enum bfd_endian values rather than
2551 * All files: Change all references to byteorder_big_p and
2552 header_byteorder_big_p to use new bfd_*_endian macros.
2554 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2556 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2558 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2560 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2562 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2564 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2566 * ieee.c: Lots of minor cleanups. Make many functions return
2567 errors rather than calling abort. Also:
2568 (ieee_write_twobyte): Remove; change callers to call existing
2569 ieee_write_2bytes function.
2570 (ieee_write_expression): Don't output the section twice when
2571 outputting a local symbol. Don't emit an extraneous zero if there
2573 (ieee_slurp_sections): Set the lma as well as the vma.
2574 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2576 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2577 a recognized one or bfd_arch_unknown.
2578 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2580 (ihex_get_symtab): Likewise.
2582 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2584 * aoutx.h: Include <ctype.h>.
2585 (struct aout_link_includes_table): Define.
2586 (struct aout_link_includes_totals): Define.
2587 (struct aout_link_includes_entry): Define.
2588 (aout_link_includes_lookup): Define macro.
2589 (struct aout_final_link_info): Add includes field.
2590 (aout_link_includes_newfunc): New static function.
2591 (NAME(aout,final_link)): Initialize includes hash table.
2592 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2594 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2596 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2598 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2600 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2602 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2604 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2605 (pe_print_private_bfd_data): call pe_print_reloc.
2606 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2607 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2608 up some debugging as well.
2610 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2612 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2615 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2617 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2618 when setting sections to NULL.
2620 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2622 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2624 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2625 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2627 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2628 * bfd-in2.h: Rebuild.
2630 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2632 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2634 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2636 * ihex.c (ihex_scan): Handle record types 4 and 5.
2637 (ihex_object_p): Permit types 4 and 5.
2638 (ihex_set_section_contents): Remove check for out of range
2640 (ihex_write_object_contents): Generate types 4 and 5.
2642 * elflink.h (elf_link_output_extsym): Just ignore warning and
2643 indirect references to symbols which don't really exist.
2645 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2647 * peicode.h (pe_print_idata): Minor format fixes
2648 (pe_print_edata): New function. Under private printing, this formats
2649 the edata section of a PE file.
2650 (pe_print_private_bfd_data): Added call to pe_print_edata.
2652 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2654 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2655 index, don't call stoi.
2657 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2659 * srec.c (srec_scan): Set lma as well as vma.
2661 * ihex.c: New file; support for Intel Hex format.
2662 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2663 (ihex_vec): Declare.
2664 (bfd_target_vector): Always include ihex_vec.
2665 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2666 * Makefile.in: Rebuild dependencies.
2667 (BFD_LIBS): Add ihex.o
2668 (BFD_LIBS_CFILES): Add ihex.c.
2669 * bfd-in2.h: Rebuild.
2671 * elf.c (assign_file_positions_for_segments): Sort the sections in
2673 (get_program_header_size): Return the right size if segment_map is
2675 (copy_private_bfd_data): Don't bother to sort the sections.
2677 * bfd.c (bfd_record_phdr): New function.
2678 * bfd-in.h (bfd_record_phdr): Declare.
2679 * bfd_in2.h: Rebuild.
2681 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2684 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2685 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2687 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2688 (bfd_zmalloc): Change declaration.
2689 * libbfd.h: Rebuild.
2690 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2691 and realloc. Don't set bfd_error_no_memory if they fail.
2693 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2695 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2696 uses as well. Added a new howto to deal with TOCREL16 relocs that
2697 are TOCDEFN as well.
2698 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2699 to handle RVA relocs from dlltool.
2700 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2701 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2702 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2704 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2705 to get the right section alignment.
2707 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2709 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2710 p_paddr if p_paddr is zero.
2711 (make_mapping): Set includes_filehdr and includes_phdrs for first
2713 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2715 (assign_file_positions_for_segments): Handle includes_filehdr and
2716 includes_phdrs. Remove special handling of PT_PHDR and first
2718 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2719 when appropriate. Remove special handling of PT_PHDR segment.
2720 Use a more complex condition for when a section is included in a
2721 segment to handle Solaris linker oddities.
2723 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2725 * coff-m88k.c (howto_table): Reformatted for easier reading;
2726 special_function now points to new function m88k_special_reloc.
2727 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2729 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2730 be done correctly by m88k_special_reloc.
2731 (reloc_processing): New function to be used by RELOC_PROCESSING.
2732 (RELOC_PROCESSING): Define to call reloc_processing.
2734 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2736 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2737 (pe_print_pdata): Likewise.
2739 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2740 obstack_alloc fails.
2741 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2743 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2744 * Many files: don't set bfd_error_no_memory if one of the above
2747 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2748 if p_paddr_valid is set.
2749 (copy_private_bfd_data): New static function.
2750 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2752 * elf.c (assign_file_positions_for_segments): Fix case where extra
2753 program headers were allocated.
2755 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2756 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2757 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2758 _bfd_elf_print_private_bfd_data.
2760 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2761 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2762 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2763 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2764 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2765 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2766 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2768 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2770 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2771 * elf.c (make_mapping): New static function.
2772 (map_sections_to_segments): New static function.
2773 (elf_sort_sections): New static function.
2774 (assign_file_positions_for_segments): New static function.
2775 (map_program_segments): Remove.
2776 (get_program_header_size): Remove sorted_hdrs, count, and
2777 maxpagesize parameters. Simplify.
2778 (assign_file_positions_except_relocs): When generating an
2779 executable, use assign_file_positions_for_segments.
2780 (elf_sort_hdrs): Remove.
2781 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2782 to get_program_header_size.
2784 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2786 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2788 * configure, config.in: Regenerate with autoconf 2.7.
2790 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2791 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2793 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2795 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2796 (ecoff_sec_to_styp_flags): Likewise.
2797 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2798 (ecoff_set_symbol_info): Handle scRConst.
2799 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2800 (ecoff_compute_section_file_positions): Handle .rconst section.
2801 (_bfd_ecoff_write_object_contents): Likewise.
2802 (ecoff_link_check_archive_element): Handle scRConst.
2803 (ecoff_link_add_externals): Likewise.
2804 (ecoff_link_write_external): Handle .rconst section.
2805 (ecoff_reloc_link_order): Likewise.
2806 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2807 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2809 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2811 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2812 DEF_DYNAMIC flag is set.
2814 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2816 * host-aout.c: If TRAD_HEADER is defined, include it.
2818 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2820 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2821 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2822 (BFD_NEED_DECLARATION): New function.
2823 * configure.in: Use BFD_NEED_DECLARATION.
2824 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2825 * configure, config.in: Rebuild with autoconf 2.6.
2827 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2828 special_sections before returning when called with a non XCOFF
2831 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2834 * coffcode.h (coff_compute_section_file_positions): Only pad the
2835 previous section to force file alignment when creating an
2838 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2840 * coffcode.h (coff_compute_section_file_positions): If
2841 RS6000COFF_C, set up the .debug section.
2843 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2844 if it is not large enough to accomodate the entire TOC area with
2845 signed 16 bit offsets.
2846 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2848 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2849 TOC anchor to use the TOC value used in the output file.
2851 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2853 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2854 (_bfd_coff_read_string_table): Likewise.
2856 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2858 * pe-arm.c: Fix typos.
2859 * coff-arm.c: Likewise.
2861 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2863 * coff-ppc.c (list_ele): Added "cat"egory member.
2864 (record_toc): New category parameter (priv or pub).
2865 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2866 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2867 the mainline. It addes extra toc cells in error.
2868 (ppc_coff_swap_sym_in_hook): Added some documentation.
2869 (dump_toc): Can now diagnose "virtual toc" chicanery.
2871 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2873 * elf-bfd.h (struct elf_link_hash_table): Change type of
2874 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2876 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2878 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2879 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2881 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2882 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2883 defined or mentioned in a regular file.
2885 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2887 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2888 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2889 (coff_ppc_relocate_section): Correct REL24 handling
2890 (ppc_process_before_allocation): Correct TOCDEFN handling
2892 * peicode.h (dir_names): Added name descriptions
2894 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2896 * VERSION: Updated to cygnus-2.6.
2898 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2900 * targets.c (m68k4knetbsd_vec): Declare.
2902 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2904 * targets.c (bfd_target): Change type of second argument to
2905 _bfd_print_private_bfd_data from void * to PTR.
2906 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2907 using PTR rather than void *.
2908 * bfd-in2, libbfd.h: Rebuild.
2909 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2911 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2912 _bfd_generic_bfd_print_private_bfd_data rather than casting
2915 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2917 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2918 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2920 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2921 BFD64_BACKENDS_CFILES): New variables.
2924 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2926 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2927 not at the file position of the first section.
2928 * coffcode.h (coff_compute_section_file_positions): Avoid using
2930 (coff_write_object_contents): When generating a PPC PE executable
2931 with no symbols, round up the file size to a COFF_PAGE_SIZE
2933 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2934 don't write out a string table.
2936 * elf.c (bfd_section_from_shdr): When using a different section
2937 header, pass the new one to _bfd_elf_make_section_from_shdr.
2938 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2939 (elf_map_symbols): Add section VMA to symbol value when comparing
2941 (_bfd_elf_compute_section_file_positions): Only build symbol table
2942 if there are some symbols. Set file offset of symtab and strtab
2944 (assign_file_positions_except_relocs): Remove dosyms parameter.
2945 Change all callers. Never set file offset of symtab and strtab
2947 (_bfd_elf_copy_private_section_data): New function.
2948 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2949 (_bfd_elf_copy_private_symbol_data): New function.
2950 (swap_out_syms): Check for special mapping of st_shndx created by
2951 copy_private_symbol_data.
2952 * elfxx-target.h: Use new copy routines.
2953 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2954 (_bfd_elf_copy_private_section_data): Declare.
2956 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2958 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2961 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2962 _bfd_dummy_target, matching the recent change to archive
2965 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2967 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2968 arithmetic on PTR types.
2970 * aout-target.h (MY(callback)): Set the lma of the sections.
2972 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2973 symbol into a reloc against the section.
2975 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2977 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2978 glue for the relocs: IMGLUE and IFGLUE.
2979 (record_toc): new function - tracks toc contents
2980 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2981 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2982 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2983 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2984 (ppc_record_toc_entry): Removed a debug define (duh)
2986 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2987 (pe_print_idata): New function - formats the idata section data
2988 (pe_print_pdata): New function - formats the pdata section data
2989 (pe_print_private_bfd_data): calls to above
2991 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2993 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2994 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2995 TARGET_SYM and TARGET_NAME for vector and BFD name.
2996 * coff-pmac.c (pmac_xcoff_vec): Remove.
2997 (TARGET_SYM, TARGET_NAME): Define.
2998 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2999 machine to 0, not all PowerMacs are 601s.
3001 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3003 * elfcode.h (elf_object_p): Read in any program headers.
3004 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3005 based on the program headers, if any.
3006 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3007 (map_program_segments): Set p_paddr of program headers based on
3010 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3012 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3015 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3016 trying to do a relocateable link with a non-a.out object file.
3018 * archive.c (bfd_generic_archive_p): Check the first object file
3019 in an archive even if target_defaulted is set. If the object file
3020 has the wrong xvec, reject it.
3022 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3023 be represented, report the name via _bfd_error_handler.
3024 (translate_to_native_sym_flags): Likewise.
3025 * elf32-mips.c (mips_elf_final_link): Likewise.
3026 * oasys.c (oasys_write_sections): Likewise.
3028 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3029 which checks for STYP_OVRFLO sections.
3030 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3031 reloc and lineno count overflows.
3032 (coff_write_object_contents): Call coff_count_linenumbers before
3033 coff_compute_section_file_positions. If RS6000COFF_C, handle
3034 reloc and lineno count overflows.
3035 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3036 relocs before dealing with .pad sections. Count overflow section
3037 headers when handling .pad sections.
3039 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3042 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3043 (struct xcoff_link_hash_table): Add descriptor_section and
3044 special_sections fields.
3045 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3046 (xcoff_link_add_symbols): Set linkage section alignment. Create
3047 descriptor section. Check for magic symbol names (_text, etc.),
3048 and record them in special_sections if found. Set
3049 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3050 descriptor field to point back to the function code symbol.
3051 (xcoff_sweep): Always mark the special descriptor_section.
3052 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3053 function descriptor, and mark it if it is.
3054 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3055 parameter, and fill it in. Allocate space for the descriptor
3057 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3058 global linkage code. If an undefined function descriptor is
3059 exported, arrange to define it. Warn about any other undefined
3061 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3062 (xcoff_write_global_symbol): Create a function descriptor when
3064 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3065 * bfd-in2.h: Rebuild.
3067 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3069 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3070 (ppc_coff_link_hash_table): new types for hashing
3071 (ppc_coff_link_hash_newfunc): hash entry constructor
3072 (ppc_coff_link_hash_table_init): hash table initializer
3073 (ppc_coff_link_hash_table_create): hash table constructor
3074 (ppc_record_toc_entry): changed references to hash table
3075 (coff_ppc_relocate_section): changed references to hash table
3077 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3078 * libcoff.h: Rebuild
3080 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3081 (coff_link_add_symbols): removed toc_offset init
3083 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3085 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3088 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3089 if it is given and mmep is available.
3090 * acconfig.h: Undef USE_MMAP.
3091 * configure, config.in: Regenerated.
3092 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3093 table handling the old way.
3094 (aout_get_external_symbols): Don't complain if last byte of string
3096 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3097 (bfd_free_window) [! USE_MMAP]: Don't define.
3098 (bfd_get_file_window,
3099 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3101 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3103 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3106 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3108 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3109 compatible with AMD generated COFF files. Try to support both AMD
3110 and GNU formats simultaneously.
3111 (coff_a29k_relocate_section): Likewise.
3113 * libbfd.c (bfd_get_file_window): Change writable parameter from
3114 int to boolean; update all callers. Pass MAP_SHARED if not
3115 writable--it's required on Solaris. Cast fprintf argument to
3117 * bfd-in.h (bfd_get_file_window): Update declaration.
3118 * bfd-in2.h: Rebuild.
3119 * aoutx.h: Update calls to bfd_get_file_window.
3121 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3123 (xcoff_swap_ldhdr_in): New static function.
3124 (xcoff_swap_ldsym_in): New static function.
3125 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3126 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3127 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3128 Handle XTY_ER/XMC_XO symbols correctly.
3129 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3130 rather than normal symbol table.
3131 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3132 already defined with the same absolute value.
3133 (xcoff_mark): When considering called symbols, check whether the
3134 descriptor is from a dynamic object, rather than the symbol
3136 (xcoff_build_ldsyms): Likewise.
3138 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3139 Cast realloc and malloc return values. If malloc or realloc fail,
3140 set bfd_error_no_memory.
3141 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3142 * bfd-in2.h: Rebuild.
3144 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3146 * coff-ppc.c (ppc_record_toc_entry): new function.
3147 (in_reloc_p): changed return value.
3148 (coff_ppc_relocate_section): much rework.
3149 (ppc_allocate_toc_section): new function.
3150 (ppc_process_before_allocation): new function.
3151 (ppc_coff_swap_sym_in_hook): new function.
3153 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3154 (coff_link_add_symbols): initialize toc_offset.
3156 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3157 (coff_swap_aouthdr_out): Added more sections to the data
3158 dictionary for the pe file header. Also changed linker version
3159 number on the ppc side.
3160 (dir_names): small improvements to the dictionary printing.
3161 (pe_mkobject_hook): save the file level flags.
3163 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3164 (pe_tdata): added real_flags field
3165 (coff_tdata): added local_toc_sym_map and access macro
3167 * libcoff.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 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3172 (coff_mkobject): init for local_toc_sym_map
3173 (coff_write_object_contents): set the internal_a.magic to
3174 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3177 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3179 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3180 entries until both the line number address and the function name
3181 address are too large.
3183 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3184 * configure: Rebuilt.
3186 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3187 is defined in the environment.
3189 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3191 * som.c (som_get_section_contents_in_window): Define to use
3194 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3196 * coff-i860.c: New file, based on coff-i386.c.
3197 * cpu-i860.c: New file, based on cpu-i386.c.
3198 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3199 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3200 targets, using i860coff_vec.
3201 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3202 trad-core.o and hosts/i860mach3.h.
3203 (i860coff_vec): Use coff-i860.o and cofflink.o.
3204 * configure: Rebuild.
3205 * Makefile.in: Rebuild dependencies.
3206 (ALL_MACHINES): Add cpu-i860.o.
3207 (BFD32_BACKENDS): Add coff-i860.o.
3208 (CFILES): Add cpu-i860.c and coff-i860.c.
3209 * targets.c (i860coff_vec): Declare.
3210 (bfd_target_vector): Add &i860coff_vec.
3211 * archures.c (bfd_i860_arch): Declare.
3212 (bfd_archures_list): Add &bfd_i860_arch.
3213 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3214 (coff_set_flags): Handle bfd_arch_i860.
3215 (coff_write_object_contents): Handle I860 a.out magic number.
3217 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3219 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3220 the created .tc section to 2.
3221 (xcoff_mark): Don't keep a .loader reloc for a call to an
3222 undefined symbol when creating a shared library.
3223 (xcoff_build_ldsyms): When creating a shared library, generate
3224 global linkage code for a call to an undefined symbol.
3226 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3228 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3229 BFD32_BACKENDS, BFD64_BACKENDS.
3230 (.dep1): Put mkdep output in a separate file.
3231 Rebuilt dependencies.
3233 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3236 Permit use of mmap when available:
3238 * configure.in: Check for mmap, madvise, mprotect.
3239 * config.in, configure: Regenerated.
3241 * libbfd.c (struct _bfd_window_internal): Define type.
3242 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3244 (ok_to_map): New static variable for debugging.
3245 (_bfd_generic_get_section_contents_in_window): New function.
3246 * bfd-in.h (bfd_window_internal): Declare type.
3247 (bfd_window): Define type.
3248 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3249 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3252 * libaout.h (struct aoutdata): Add two window fields.
3253 (obj_aout_sym_window, obj_aout_string_window): New macros.
3254 * aoutx.h (some_aout_object_p): Initialize windows.
3255 (aout_get_external_symbols): Get symbol data and strings in
3256 windows instead of explicitly allocated buffers.
3257 (slurp_symbol_table): Free window instead of memory.
3258 (bfd_free_cached_info): Release windows instead of freeing storage
3260 (aout_link_free_symbols): Ditto.
3262 * targets.c (bfd_target): Add new field for
3263 get_section_contents_in_window.
3264 (BFD_JUMP_TABLE_GENERIC): Updated.
3265 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3266 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3267 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3268 macros for get_section_contents_in_window field.
3270 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3272 * core.c: Renamed to corefile.c
3273 * makefile.dos (OBJS): Change core.o to corefile.o
3274 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3277 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3279 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3280 targ_selvecs to allow debugging under Irix-5 native.
3283 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3285 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3286 to o. Clobber and restore the list of new csects around the call
3287 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3288 linker error and the linker wants to read the symbol table. Reset
3289 the line number count of a real section even if it has no relocs.
3290 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3292 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3295 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3297 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3298 an undefined symbol in a shared link.
3300 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3301 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3302 phdm@info.ucl.ac.be (Philippe De Muyter).
3304 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3306 * coff-m88k.c (rtype2howto): New static function.
3307 (RTYPE2HOWTO): Use it rather than a macro definition.
3309 * coffcode.h (coff_write_object_contents): set internal_a.magic
3310 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3312 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3313 define TRAD_HEADER to new file hosts/delta68.h.
3314 m88*-motorola-sysv*, however, does use ptrace-core.o.
3315 * hosts/delta68.h: New file.
3317 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3318 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3320 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3322 * i386linux.c (MY(vec)): Declare before use.
3324 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3326 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3327 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3329 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3330 BFD is not of the right type.
3331 (bfd_elf_get_needed_list): Likewise.
3332 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3333 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3334 * xcofflink.c (XCOFF_XVECP): Define.
3335 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3337 (bfd_xcoff_import_symbol): Likewise.
3338 (bfd_xcoff_export_symbol): Likewise.
3339 (bfd_xcoff_link_count_reloc): Likewise.
3340 (bfd_xcoff_record_link_assignment): Likewise.
3341 (bfd_xcoff_size_dynamic_sections): Likewise.
3343 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3344 table index against the number of symbols for a base relative
3347 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3349 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3350 full_aouthdr flag here...
3351 (_bfd_xcoff_bfd_final_link): ...not here.
3353 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3355 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3356 systems that have a system <libelf.h>.
3357 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3358 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3359 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3360 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3361 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3362 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3363 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3365 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3367 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3368 set, set BSF_WEAK in symbol. Change all callers.
3369 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3370 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3371 _bfd_generic_link_add_one_symbol.
3372 (ecoff_indirect_link_order): Check that the section tdata relocs
3373 are not NULL before using them.
3375 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3376 define TRAD_HEADER as hosts/alphalinux.h.
3377 * configure: Rebuild.
3378 * hosts/alphalinux.h: New file.
3379 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3382 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3384 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3385 C_ECOMM storage classes.
3387 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3389 (xcoff_mark): Call xcoff_mark_symbol.
3390 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3391 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3393 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3395 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3397 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3399 (xcoff_find_reloc): New static function.
3400 (xcoff_link_add_symbols): Use it.
3401 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3402 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3403 relocate the value of C_DECL.
3405 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3407 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3409 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3410 callback decide what goes in .relocs.
3411 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3412 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3415 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3417 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3420 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3422 * xcofflink.c: More improvements, mostly to fix handling of
3423 constructors and a few other special cases.
3424 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3425 zero, reverting yesterday's change.
3426 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3427 (bfd_xcoff_link_count_reloc): Declare.
3428 (bfd_xcoff_record_link_assignment): Declare.
3429 * bfd-in2.h: Rebuild.
3431 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3433 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3434 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3435 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3436 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3437 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3438 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3440 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3443 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3444 segments includes the a.out header. See to that the magic number
3445 *always* is big-endian.
3447 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3448 m68k4k NetBSD configurations.
3450 * configure.in, configure: Separate i386 & mips NetBSD
3451 configurations from other BSD ones. Don't assume DEC is the only
3452 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3453 configurations. Add support for m68k4k NetBSD object format.
3455 * libaout.h: Added M_68K4K_NETBSD magic.
3457 * m68k4knetbsd.c: New file.
3459 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3461 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3464 * hosts/mipsnbsd.h: New file.
3467 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3469 * config.bfd: Add config stuff for mips*-*-magic* to set
3470 targ_defvec to ecoff_big_vec.
3473 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3475 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3477 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3478 toc_section, and entry_section fields.
3479 (struct xcoff_section_tdata): Remove ldrel_count field.
3480 * libcoff.h: Rebuild.
3481 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3483 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3484 full a.out header if full_aouthdr is set in xcoff_data.
3485 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3486 based on sections stored in xcoff_data.
3487 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3489 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3490 (rs6000coff_vec): Set symbol_leading_char to '.'.
3491 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3492 value stored in ret rather than returning a pointer value.
3494 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3496 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3499 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3501 * som.c (som_slurp_string_table): Allocate the strings with malloc
3502 since they're free'd by free_cached_info.
3503 (som_slurp_symbol_table): Similarly for the symbol table.
3505 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3507 * Makefile.in (diststuff): Don't make headers.
3509 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3511 * Makefile.in: Rebuild dependencies.
3513 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3514 output_bfd is not SunOS.
3515 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3516 non-SunOS input files.
3518 * xcofflink.c: Extensive changes to support linking shared objects
3519 and generating a .loader section.
3520 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3521 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3522 last_symndx, and ldrel_count fields.
3523 * libcoff.h: Rebuild.
3524 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3525 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3527 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3528 (bfd_xcoff_export_symbol): Declare.
3529 (bfd_xcoff_size_dynamic_sections): Declare.
3530 * bfd-in2.h: Rebuild.
3532 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3534 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3535 * configure: Rebuild.
3536 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3537 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3539 (pmac_xcoff_vec): Update to use new xcoff support.
3540 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3541 (xcoff_write_armap): Declare buf as unsigned char.
3542 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3544 * mpw-make.sed: Generalize subdir_do edit.
3546 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3548 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3549 correctly. Don't initialize asect->vma.
3551 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3553 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3554 something a little less than the page size.
3556 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3558 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3560 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3562 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3563 * coffcode.h (coff_write_object_contents): If .bss is before
3564 .data us that as data_start.
3565 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3567 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3568 (coff_swap_outhdr_out): Hardwire in version number.
3570 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3572 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3573 major and minor to *_vno, since the former are also macros in
3574 SunOS header files. Cast result of bfd_alloc to appropriate
3577 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3578 before assigning to sec_data.
3580 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3582 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3583 now relative to the section, not absolute.
3584 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3585 get the file name when there is a N_SO directory name. When
3586 handling stabs, remember that section->vma was added to the
3589 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3591 * sunos.c (struct sunos_link_hash_table): Add needed field.
3592 (sunos_link_hash_table_create): Call bfd_release, not free.
3593 (sunos_link_hash_table_create): Initialize needed field.
3594 (sunos_add_dynamic_symbols): Record needed objects.
3595 (bfd_sunos_get_needed_list): New function.
3596 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3597 * bfd-in2.h: Rebuild.
3599 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3601 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3603 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3605 * bfd-in.h (struct bfd_link_needed_list): Rename from
3606 bfd_elf_link_needed_list.
3607 * bfd-in2.h: Rebuild.
3608 * elf.c, elflink.h, libelf.h: Corresponding changes.
3610 Add start at AIX linker support; no shared libraries yet.
3611 * xcofflink.c: New file.
3612 * configure.in (rs600coff_vec): Use xcofflink.o.
3613 * configure: Rebuild.
3614 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3616 (struct xcoff_section_tdata): Define.
3617 (xcoff_section_data): Define macro.
3618 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3619 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3620 (_bfd_xcoff_bfd_final_link): Declare.
3621 (_bfd_ppc_xcoff_relocate_section): Declare.
3622 * libcoff.h: Rebuild.
3623 * coff-rs6000.c: Clean up a bit.
3624 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3625 cputype, csects, and debug_indices.
3626 (xcoff_copy_private_bfd_data): Copy cputype.
3627 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3628 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3629 (xcoff_reloc_type_lookup): Rename from
3630 rs6000coff_reloc_type_lookup.
3631 (coff_relocate_section): Define.
3632 (_bfd_xcoff_sizeof_headers): Define.
3633 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3634 (_bfd_xcoff_bfd_relax_section): Define.
3635 (_bfd_xcoff_bfd_link_split_section): Define.
3636 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3638 * coffcode.h (coff_compute_section_file_positions): If AIX,
3639 increment sofar by SMALL_AOUTSZ if not executable.
3640 (coff_write_object_contents): If AIX, always output an a.out
3641 header; if not executable, header size of SMALL_AOUTSZ.
3642 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3643 (_bfd_stringtab_init): Initialize xcoff field.
3644 (_bfd_xcoff_stringtab_init): New function.
3645 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3646 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3647 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3648 * libbfd.h: Rebuild.
3649 * Makefile.in: Rebuild dependencies.
3650 (BFD32_BACKENDS): Add xcofflink.o.
3651 (CFILES): Add xcofflink.c.
3653 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3654 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3655 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3657 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3659 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3661 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3663 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3664 * config.in: Regenerated.
3666 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3667 (_bfd_chunksize): New variable.
3668 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3669 for obstack chunk size.
3670 * configure.in: Check for getpagesize.
3671 * configure: Regenerated.
3673 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3675 * trad-core.c (rawptr): Make it a local variable of
3676 ptrace_unix_core_file_p.
3678 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3680 * coff-arm.c (in_reloc_p): New.
3681 * coff-i386.c (in_reloc_p): New.
3682 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3683 (coff_write_object_contents): Only set has_reloc_section
3685 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3686 in_reloc_p to decide if reloc should be emitted.
3687 * libcoff.h (pe_data_type.in_reloc_p): New.
3688 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3690 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3692 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3693 (_bfd_coff_read_internal_relocs): Likewise.
3694 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3695 (_bfd_coff_read_internal_relocs): Likewise.
3697 * elflink.h (elf_link_add_object_symbols): Correct conditions
3698 under which type and size change warnings are issued.
3700 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3702 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3703 a symbol which is not in a real section.
3704 (coff_write_native_symbol): Corresponding change.
3706 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3707 coff_link_hash_newfunc and make non-static.
3708 (_bfd_coff_link_hash_table_init): New function, broken out of
3709 _bfd_coff_link_hash_table_create.
3710 (_bfd_coff_link_hash_table_create): Use it.
3711 (process_embedded_commands): Make static.
3712 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3713 (_bfd_coff_link_hash_table_init): Declare.
3714 * libcoff.h: Rebuild.
3716 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3717 field in XCOFF tdata.
3718 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3719 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3720 based on cputype stored in a.out header, or in n_type of initial
3722 (coff_write_object_contents): Set cputype correctly in a.out
3724 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3726 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3727 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3729 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3730 * libcoff.h: Rebuild.
3732 * cpu-rs6000.c (rs6000_compatible): New static function.
3733 (bfd_rs6000_arch): Use it.
3734 * cpu-powerpc.c (powerpc_compatible): New static function.
3735 (arch_info_struct): Define various flavours of PowerPC.
3736 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3739 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3741 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3743 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3745 * elflink.h (elf_link_add_object_symbols): Don't warn about
3746 changing the size or type if the old definition was weak.
3748 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3750 * coffcode.h (combined_entry_type): Add fix_line field.
3751 (coff_slurp_line_table): Warn if we try to set the lineno field of
3753 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3754 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3755 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3756 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3758 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3759 * libcoff.h: Rebuild.
3761 * libcoff-in.h (struct xcoff_tdata): Define.
3762 (xcoff_data): Define.
3763 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3764 * bfd-in2.h, libcoff.h: Rebuild.
3765 * coff-rs6000.c (xcoff_mkobject): New static function.
3766 (coff_mkobject): Define.
3767 (xcoff_copy_private_bfd_data): New static function.
3768 (coff_bfd_copy_private_bfd_data): Define.
3769 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3771 (rs6000coff_vec): Add DYNAMIC to object_flags.
3772 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3773 .loader sections specially.
3774 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3775 section alignment from the XCOFF tdata information.
3776 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3777 F_SHROBJ, and copy the extra a.out header information into the
3778 XCOFF tdata structure.
3779 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3780 F_DYNLOAD and the extra a.out header information.
3781 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3782 C_HIDEXT symbol with attached csect information.
3783 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3784 in the o_maxdata field.
3785 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3786 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3787 end if BSF_NOT_AT_END is set.
3789 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3790 _bfd_read_ar_hdr_fn.
3791 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3792 * bfd-in2.h, libbfd.h: Rebuild.
3793 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3795 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3796 (bfd_slurp_bsd_armap_f2): Likewise.
3797 (_bfd_slurp_extended_name_table): Likewise.
3799 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3801 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3803 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3804 when the symbol table is empty.
3806 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3807 space for section symbols, since we don't output them either.
3808 (elf_m68k_adjust_dynindx): Removed.
3810 * ptrace-core.c (rawptr): Make it a local variable of
3811 ptrace_unix_core_file_p.
3813 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3815 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3818 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3819 Mac object file formats.
3821 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3823 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3824 auxent if there isn't one.
3825 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3826 rather than FILNMLEN as the maximum name length.
3828 * coffcode.h (bfd_coff_backend_data): Add new field
3829 _bfd_coff_print_aux.
3830 (bfd_coff_print_aux): New static function.
3831 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3832 scnlen field of an XTY_LD csect aux entry.
3833 (coff_print_aux): New static function.
3834 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3835 in coff_pointerize_aux_hook.
3836 (bfd_coff_std_swap_table): Initialize new field.
3837 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3838 * libcoff.h: Rebuild.
3839 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3840 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3842 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3843 if there are symbols, for native AIX ld compatibility.
3845 * coffcode.h (bfd_coff_backend_data): Add new field
3846 _bfd_coff_pointerize_aux_hook.
3847 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3848 or I960, and as 0 otherwise.
3849 (bfd_coff_std_swap_table): Initialize new field.
3850 * libcoff.h: Rebuild.
3851 * coffgen.c (coff_pointerize_aux): Change parameters to take
3852 symbol pointer instead of type and class, and to take aux index.
3853 Call _bfd_coff_pointerize_aux_hook if it is defined.
3854 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3855 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3856 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3858 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3859 read-only/host-only support.
3861 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3863 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3866 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3867 BFD_JUMP_TABLE_ARCHIVE accordingly.
3868 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3869 (_bfd_compute_and_write_armap): Declare.
3870 (_bfd_generic_read_ar_hdr): Declare.
3871 (_bfd_read_ar_hdr): Define.
3872 (_bfd_noarchive_read_ar_hdr): Define.
3873 (_bfd_archive_bsd_read_ar_hdr): Define.
3874 (_bfd_archive_coff_read_ar_hdr): Define.
3875 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3876 _bfd_read_ar_hdr instead.
3877 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3878 (_bfd_compute_and_write_armap): Rename from
3879 compute_and_write_armap. Make non-static. Change all callers.
3880 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3881 than _bfd_snarf_ar_hdr.
3882 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3883 * ieee.c (ieee_read_ar_hdr): Define.
3884 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3885 * oasys.c (oasys_read_ar_hdr): Define.
3886 * som.c (som_read_ar_hdr): Define.
3887 * bfd-in2.h, libbfd.h: Rebuild.
3889 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3891 * peicode.c (coff_swap_filehdr_in): If symptr is
3892 zero, there aren't any symbols, even if nsyms is set.
3894 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3896 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3898 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3899 sections, and set styp correctly for them: .got, .hash, .dynamic,
3900 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3901 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3903 (ecoff_sort_hdrs): New static function.
3904 (ecoff_compute_section_file_positions): Return boolean, not void.
3905 Sort the sections by VMA before looking through them. Put the
3906 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3907 section on an appropriate boundary within the page.
3908 (ecoff_compute_reloc_file_positions): Check return value of
3909 ecoff_compute_section_file_positions.
3910 (_bfd_ecoff_set_section_contents): Likewise.
3911 (_bfd_ecoff_write_object_contents): Check for various Alpha
3912 section types when incrementing text_size and data_size. Call
3913 adjust_headers backend function if it exists.
3914 * coff-alpha.c (alpha_adjust_headers): New static function.
3915 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3916 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3918 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3920 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3922 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3923 of ALTERNATE_AIX_CORE_FORMAT.
3924 * configure.in (aix4): No longer need CORE_FLAGS.
3925 * configure: Updated.
3927 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3929 NS32k changes from Ian Dall:
3930 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3932 (aout_link_input_section_std, aout_link_input_section_ext,
3933 aout_link_reloc_link_order): Call them instead of _bfd_*
3935 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3937 (backend_data): Use it instead of hardcoded zero.
3939 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3940 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3942 * ns32knetbsd.c: Include bfd.h.
3943 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3944 (MY_bfd_reloc_type_lookup): Declare function too.
3945 * pc532-mach.c (set_sizes): Don't declare.
3946 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3947 (backend_data, MY_backend_data): Don't define.
3949 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3950 ns32k-*-lites* like ns32k-*-netbsd*.
3952 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3955 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3957 * coffcode.h (coff_write_object_contents): Restore setting
3958 f_timdat to 0, deleted on August 22.
3960 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3962 * coffcode.h (coff_bfd_copy_private_symbol_data,
3963 coff_bfd_copy_private_section_data,
3964 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3965 * peicode.h (coff_bfd_copy_private_bfd_data): New
3966 (pe_bfd_copy_private_bfd_data): New.
3967 (coff_swap_scnhdr_in): Swap bss size into the right place.
3968 (pe_print_private_bfd_data): Add some newlines.
3970 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3972 * som.c (setup_sections): Don't die if a space has no subspaces.
3974 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3976 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3977 dynamic symbol override a common symbol. Don't change the size or
3978 type if they have been set and the new symbol is not a definition.
3979 Warn if the size or type changes.
3981 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3983 * som.c (som_begin_writing): Don't write the symbol table or
3985 (som_finish_writing): Write them here. Place them after the
3986 subspace data, but before the relocs.
3988 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3990 * sunos.c (sunos_add_one_symbol): Just pass false, not
3991 info->shared_library, to sunos_create_dynamic_sections.
3992 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3994 (sunos_check_dynamic_reloc): Remove .text section assertion.
3996 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3998 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3999 * configure, configure.in: Add pmac_xcoff_vec case.
4000 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4001 * coff-pmac.c: New file, PowerMac XCOFF support.
4002 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4003 * targets.c (pmac_xcoff_vec): Declare.
4005 * mpw-config.in: Various changes to be compatible with the
4006 autoconf-based configury.
4007 * mpw-make.sed: New file, sed commands to translate Unix
4008 makefile into MPW syntax.
4009 * mpw-make.in: Remove.
4010 * hosts/mpw.h: Remove.
4011 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4012 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4014 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4016 * binary.c (binary_get_symtab): Return an empty string on error.
4017 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4019 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4021 * coff-ppc.c: Reformatted according to gnu conventions
4022 Removed irrelevant "if 0" code
4024 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4026 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4027 symbols rather than as indirect symbols.
4028 (MY(slurp_symbol_table)): Don't do anything special about
4031 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4032 of .ctors and .dtors sections is no larger than 2.
4034 * sunos.c (sunos_add_one_symbol): Don't change
4035 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4037 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4038 dynamic symbols when creating a shared library.
4039 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4041 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4042 written even if it is not defined in a regular object.
4043 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4044 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4045 rather than the constant 22.
4046 (sunos_check_dynamic_reloc): Handle creating a shared library.
4047 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4048 zero when creating a shared library.
4049 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4050 write it out at the start of the symbol table.
4052 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4054 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4056 * config.bfd: Add arm-*-coff.
4057 * configure.in, configure: Add armcoff_{little,big}_vec.
4058 * targets.c (armcoff_{little,big}_vec): Declare.
4059 (bfd_target_vector): Add armcoff_{little,big}_vec.
4060 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4062 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4064 * targets.c (bfd_find_target): Remove debugging code.
4066 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4068 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4070 * Makefile.in: added *-ppc files
4071 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4072 allow pe based .o's to be shared with other tools on ppc/NT
4073 * config.bfd: added powerpc[le]-[pe|winnt] config support
4074 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4075 * peicode.h: Added more section flags for PE on ppc
4076 Added coff_swap_filehdr_out to allow peicode.h to be
4077 used for non-image PE files on ppc.
4078 Check for image, or not, before copying pe_opthdr
4079 * targets.c: Added new bfd's
4080 * targets.c: Removed two inactive bfds that shouldn't have made it this
4083 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4085 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4086 explicit values to initialize all relocs. Change all users.
4087 (ppc_elf_brtaken_inner): New function to handle branch predicition
4089 (ppc_elf_brtaken_reloc): Ditto.
4090 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4091 relocs use ppc_elf_unsupported_reloc.
4092 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4093 needs to be reported.
4094 (ppc_elf_relocate_section): Support branch prediction relocs.
4096 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4098 * bfd.c (bfd_assert): Remove \n from string passed to
4101 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4102 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4103 (bfd_coff_make_section_hook): Don't define.
4104 (coff_make_section_hook): Remove.
4105 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4106 (styp_to_sec_flags): Likewise.
4107 (coff_write_object_contents): Likewise.
4108 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4110 * libcoff.h: Rebuild.
4111 * coffgen.c (make_a_section_from_file): Just call
4112 bfd_make_section_anyway, not bfd_make_section or
4113 bfd_coff_make_section_hook.
4114 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4115 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4116 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4117 make_section_hook field.
4118 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4120 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4121 pointers into value field for warning and indirect symbols; just
4122 leave the value field alone.
4123 * linker.c (generic_link_add_symbol_list): Use next symbol for
4124 warning and indirect symbols, rather than looking in symbol value.
4125 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4126 parameter. Change all callers. Remove support for indirect
4127 symbols; it didn't work anyhow.
4128 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4129 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4130 * bfd-in2.h: Rebuild.
4132 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4134 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4135 go back to telling the tools this reloc operates on 32 bits.
4137 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4139 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4140 rather than a direct fprintf.
4141 * archive.c (_bfd_write_archive_contents): Likewise.
4142 * coffcode.h (coff_slurp_symbol_table): Likewise.
4143 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4144 (ppc_elf_unsupported_reloc): Likewise.
4145 (ppc_elf_relocate_section): Likewise.
4146 * i386linux.c (linux_tally_symbols): Likewise.
4147 (linux_finish_dynamic_link): Likewise.
4148 * osf-core.c (osf_core_core_file_p): Likewise.
4149 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4150 * som.c (som_sizeof_headers): Likewise.
4151 * srec.c (srec_bad_byte): Likewise.
4152 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4153 * libbfd-in.h (bfd_assert): Declare first parameter const.
4154 * libbfd.h: Rebuild.
4155 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4156 bfd_reloc_overflow is enough.
4157 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4158 * coff-h8500.c (rtype2howto): Likewise.
4159 * coff-z8k.c (rtype2howto): Likewise.
4160 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4161 * elf.c (_bfd_elf_get_lineno): Likewise.
4162 (_bfd_elf_no_info_to_howto): Likewise.
4163 (_bfd_elf_no_info_to_howto_rel): Likewise.
4164 * hp300hpux.c (convert_sym_type): Likewise.
4165 (MY(swap_std_reloc_in)): Likewise.
4166 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4168 * libaout.h (struct aoutdata): Add line_buf field.
4169 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4170 and filename_buffer. Instead, use a malloc buffer stored in the
4171 new line_buf field. Remove length restrictions.
4173 * coffgen.c (string_size): Remove static variable.
4174 (debug_string_size, debug_string_section): Likewise.
4175 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4176 and debug_string_size_p parameters. Use them instead of the
4177 global variables. Change all callers.
4178 (coff_write_symbol): Likewise.
4179 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4180 (coff_write_symbols): Add local variables to replace removed
4183 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4184 function, and line_base fields.
4185 * libcoff.h: Rebuild.
4186 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4187 information, rather than using static variables.
4189 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4190 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4192 * init.c (initialized): Remove static variable.
4193 (bfd_init): Don't bother setting initialized.
4194 (bfd_check_init): Remove.
4195 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4196 * libbfd.h: Rebuild.
4198 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4200 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4201 size for full core dumps. Copy core file header to private data.
4202 (rs6000coff_core_file_failing_command,
4203 rs6000coff_core_file_failing_signal): New functions to extract
4204 the file name and terminating signal from the core file.
4205 * coff-rs6000.c: Use them.
4207 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4209 Change arch info to be const, initialized at compile time.
4210 * archures.c: Reindent many functions. Change CONST to const.
4211 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4212 nothing set it anyhow. Make next const.
4213 (bfd_arch_info_list): Remove.
4214 (bfd_archures_list): Rename from archures_init_table. Change from
4215 a table of function pointers to a table of bfd_arch_info_type
4216 structure addresses.
4217 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4218 (bfd_lookup_arch): Likewise.
4219 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4221 (bfd_default_arch_struct): Make const.
4222 (bfd_arch_init, bfd_arch_linkin): Remove.
4223 (bfd_get_arch_info): Return a const pointer.
4224 * init.c (bfd_init): Don't call bfd_arch_init.
4225 * bfd.c (struct _bfd): Make arch_info const.
4226 * bfd-in2.h: Rebuild.
4227 * libbfd.h: Rebuild.
4228 * configure.in: Put & before everything in $selarchs.
4229 * configure: Rebuild.
4230 * cpu-*.c: Change bfd_*_arch from a function which calls
4231 bfd_arch_linkin to a const structure.
4232 * ieee.c (ieee_object_p): Make arch const.
4234 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4236 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4238 * bfd-in2.h: Regenerate.
4239 * libbfd.h: Regenerate.
4241 * elf32-ppc.c (reloc_type): Update names to match current draft.
4242 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4243 relative. Update names to current V.4 draft.
4244 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4245 (ppc_elf_relocate_section): Rename relocations to match draft.
4247 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4249 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4250 compiled with -mrelocatable-lib to be linked with either normal
4251 modules or -mrelocatable modules.
4253 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4255 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4256 in the a.out header.
4258 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4259 a reloc against a local symbol, even if it's not a section.
4261 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4263 * targets.c (bfd_target): Remove unused align_power_min field.
4264 * bfd-in2.h: Rebuild.
4265 * All backends: Remove initialization of align_power_min.
4267 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4269 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4271 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4273 * config.bfd (mips-dec-netbsd*): New target.
4274 * configure.host (mips-dec-netbsd*): New host.
4275 * configure.in (mips-dec-netbsd*): New native.
4276 * configure: Rebuild.
4278 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4280 Make the COFF backend linker merge common types:
4281 * cofflink.c (struct coff_debug_merge_element): Define.
4282 (struct coff_debug_merge_type): Define.
4283 (struct coff_debug_merge_hash_entry): Define.
4284 (struct coff_debug_merge_hash_table): Define.
4285 (coff_debug_merge_hash_table_init): Define.
4286 (coff_debug_merge_hash_table_free): Define.
4287 (coff_debug_merge_hash_lookup): Define.
4288 (struct coff_final_link_info): Add debug_merge field.
4289 (coff_debug_merge_hash_newfunc): New static function.
4290 (_bfd_coff_final_link): Allocate and free debug_merge table.
4291 (coff_link_input_bfd): Merge identical enum, struct and union
4294 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4296 Convert i960 COFF to use COFF backend linker.
4297 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4298 structure to store the symbol being used.
4299 (coff_i960_start_final_link): New static function.
4300 (coff_i960_relocate_section): New static function.
4301 (coff_i960_adjust_symndx): New static function.
4302 (coff_start_final_link): Define.
4303 (coff_relocate_section): Define.
4304 (coff_adjust_symndx): Define.
4305 * coffcode.h (bfd_coff_backend_data): Add new callback function
4306 _bfd_coff_start_final_link.
4307 (bfd_coff_start_final_link): Define.
4308 (coff_start_final_link): Define if not defined.
4309 (bfd_coff_std_swap_table): Add coff_start_final_link.
4310 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4312 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4313 function callback is not NULL.
4314 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4315 (_bfd_coff_internal_syment_name): Declare.
4316 * libcoff.h: Rebuild.
4317 * configure.in (icoff_big_vec): Add cofflink.o.
4318 (icoff_little_vec): Likewise.
4319 * configure: Rebuild.
4321 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4323 * Makefile.in (clean-info): Remove extraneous tab from line
4326 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4328 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4329 contents has relocs.
4331 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4333 * coffcode.h (coff_compute_section_file_positions): Keep the
4335 (coff_write_object_contents): Remember if it's a relocatable
4337 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4338 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4339 if relocatable file. Swap out saved raw size.
4341 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4343 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4344 (maintainer-clean): Rename from realclean, passing
4345 maintainer-clean down to subdirectories, but leave realclean as a
4348 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4351 * dep-in.sed: Remove config.h from generated dependencies.
4353 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4354 broken out of sunos_canonicalize_dynamic_symtab.
4355 (sunos_canonicalize_dynamic_symtab): Call new function
4356 sunos_slurp_dynamic_symtab.
4357 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4358 dynamic symbol table to the caller.
4359 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4360 callback to override the symbols being read.
4361 * libaout.h (struct aout_backend_data): Add three new parameters
4362 to add_dynamic_symbols callback.
4364 Extensive minor changes to avoid various gcc warnings. Also:
4365 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4366 * archures.c (bfd_arch_info_type): Change mach field from long to
4368 (bfd_lookup_arch): Change machine parameter from long to unsigned
4371 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4373 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4374 a symbol with a non-zero plt_offset.
4376 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4378 * elfcode.h (align_file_position): Remove; not used.
4380 * configure.in: Only check for <sys/procfs.h> on a native system,
4381 and make sure it defines prstatus_t.
4382 * configure: Rebuild.
4384 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4386 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4388 * config.in: Rename from config.h.in.
4389 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4390 Check for config.h:config.in when creating stamp-h.
4391 * configure: Rebuild.
4392 * Makefile.in (stamp-h): Depend upon config.in rather than
4393 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4394 calling config.status.
4396 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4397 (Makefile): Just rebuild Makefile.
4398 (config.h, stamp-h): New targets.
4399 * configure.in: Create stamp-h when rebuilding config.h.
4400 * configure: Rebuild.
4402 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4404 * configure.in: Call AC_CONFIG_HEADER. Substitute
4405 HOST_64BIT_LONG. Check that various header files exist. Check
4406 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4407 and/or free need to be declared. Don't make a link to sysdep.h.
4408 Define TRAD_HEADER for various hosts.
4409 * configure: Rebuild.
4410 * configure.host: Don't set my_host. Add definitions taken from
4411 host header files for various entries. Remove entries which now
4413 * acconfig.h: New file.
4414 * config.h.in: New file, built by autoheader.
4415 * sysdep.h: New file.
4416 * Makefile.in (do_distclean): Don't remove sysdep.h.
4418 (LOCAL_H_DEPS): New variable.
4419 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4421 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4422 ($(OPTIONAL_BACKENDS)): Likewise.
4423 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4424 looking through sysdep.h.
4425 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4426 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4427 (fprintf_vma, sprintf_vma): Likewise.
4428 (int64_type, uint64_type): Don't define.
4429 * bfd-in2.h: Rebuild.
4430 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4431 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4432 * lynx-core.c: Include stuff from old hosts/lynx.h.
4433 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4434 rather than NO_FCNTL.
4435 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4436 rather than NATIVE_HPPAHPUX_COMPILER.
4437 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4439 * hosts/*.h: Remove all header files which merely include,
4440 declare, and define things. Leave header files which define
4441 information needed by trad-core.c.
4443 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4444 (BFD_CC_FOR_BUILD): Define.
4445 * configure.in: Use BFD_CC_FOR_BUILD.
4446 * configure: Rebuild.
4448 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4450 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4451 * configure: Rebuild.
4453 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4456 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4458 * config.bfd: i386pe_ve -> i386pe_vec.
4460 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4462 * configure.host: Incorporate host Makefile fragments by setting
4464 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4465 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4466 value based on whether the code is being compiled by a cross
4467 compiler. Don't substitute host_makefile_frag or frags.
4468 * aclocal.m4: New file to define local AC_PROG_CC.
4469 * configure: Rebuild.
4470 * Makefile.in (INSTALL): Set to @INSTALL@.
4471 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4472 (INSTALL_DATA): Set to @INSTALL_DATA@.
4474 (CC): Define as @CC@.
4475 (CFLAGS): Set to @CFLAGS@.
4476 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4477 (@host_makefile_frag@): Remove.
4478 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4479 after other options.
4480 (config.status): Remove dependency upon @frags@.
4481 * config/*.mh, config/README: Remove.
4483 * config.bfd: Rewrite to incorporate the contents of the Makefile
4484 fragments by setting shell variables, rather than merely returning
4485 the name of a Makefile fragment.
4486 * configure.in: Use shell variables set by config.bfd rather than
4487 looking at the target Makefile fragment files. Don't substitute
4488 target_makefile_frag. Do substitute TDEFINES.
4489 * configure: Rebuild.
4490 * Makefile.in (@target_makefile_frag@): Remove.
4491 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4492 * config/*.mt: Remove.
4494 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4496 * configure.in: Put changequote lines around "i[345]86" patterns
4497 section of core file support.
4499 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4501 * som.c (som_bfd_print_private_bfd_data): Define to use the
4504 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4506 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4507 entry, text_start and data_start.
4509 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4511 * Makefile.in (OFILES): Remove $(TDEPFILES).
4512 * config/apollo.mt (TDEPFILES): Remove.
4513 * config/README: Update.
4515 * configure.in: For a native configuration, set COREFILE and
4516 COREFLAG based on the canonical host name.
4517 * configure: Rebuild.
4518 * Makefile.in: Rebuild dependencies.
4519 (ALL_CFLAGS): Add @COREFLAG@.
4520 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4521 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4522 support routines. Check LYNX_CORE rather than HOST_LYNX.
4523 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4524 * i386lynx.c: Likewise.
4525 * m68klynx.c: Likewise.
4526 * sparclynx.c: Likewise.
4527 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4528 * *-core.c: Comment changes.
4529 * config/decstation.mh (HDEPFILES): Remove.
4530 (HDEFINES): Remove -DTRAD_CORE.
4531 * config/irix3.mh (RANLIB): Remove.
4532 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4533 (HDEFINES): Remove -DIRIX_CORE.
4534 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4535 (HDEFINES): Remove -DTRAD_CORE.
4536 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4537 * config/ultra3.mh (RANLIB): Remove.
4538 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4539 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4540 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4541 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4542 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4543 * config/i386aix.mh, config/i386bsd.mh: Remove.
4544 * config/i386linux.mh, config/i386mach3.mh: Remove.
4545 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4546 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4547 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4548 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4549 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4550 * config/solaris2.mh, config/stratus.mh: Remove.
4551 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4552 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4554 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4556 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4557 DT_FINI entry if the appropriate symbol is not in the hash table.
4559 * libelf.h (struct elf_backend_data): Add create_program_headers
4560 and want_hdr_in_seg fields.
4561 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4563 (elf_backend_create_program_headers): Likewise.
4564 (elfNN_bed): Initialize create_program_headers and
4566 * elf.c (get_program_header_size): Call create_program_headers
4568 (map_program_segments): Check want_hdr_in_seg backend field. Call
4569 create_program_headers backend routine.
4571 * elf.c (assign_file_positions_except_relocs): Align non allocated
4572 sections when creating an executable.
4574 * elfcode.h (elf_swap_phdr_in): Make non static.
4575 (elf_swap_phdr_out): Make non static.
4576 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4577 (bfd_elf32_swap_phdr_out): Declare.
4578 (bfd_elf64_swap_phdr_in): Declare.
4579 (bfd_elf64_swap_phdr_out): Declare.
4581 * ecofflink.c (ecoff_collect_shuffle): New static function.
4582 (_bfd_ecoff_get_accumulated_pdr): New function.
4583 (_bfd_ecoff_get_accumulated_sym): New function.
4584 (_bfd_ecoff_get_accumulated_ss): New function.
4585 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4586 (_bfd_ecoff_get_accumulated_sym): Declare.
4587 (_bfd_ecoff_get_accumulated_ss): Declare.
4588 * libbfd.h: Rebuild.
4590 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4592 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4594 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4595 warning symbols. If any section is named .gnu.warning.XXX, treat
4596 the contents as a warning to be issued if the symbol XXX is
4598 (elf_link_output_extsym): For an indirect or warning symbol, just
4599 output the symbol it points to.
4601 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4602 if bfd_hash_allocate fails, since it will already be set.
4603 (generic_link_hash_newfunc): Likewise.
4604 (archive_hash_newfunc): Likewise.
4605 (hash_entry_bfd): New static function.
4606 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4607 callback. Allocate a new warning using the hash table newfunc.
4608 Use bfd_hash_replace to update the entry in the hash table, rather
4609 than assuming we can copy the fields with structure assignment.
4611 * hash.c (bfd_hash_replace): New function.
4612 * bfd-in.h (bfd_hash_replace): Declare.
4613 * bfd-in2.h: Rebuild.
4615 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4617 * config.bfd: Add mips*vr4300-*-elf* target.
4618 * config/mipsbvr4300.mt: Added.
4620 See file ChangeLog.2
4627 version-control: never